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Sample records for administration subject category

  1. NASA Scope and Subject Category Guide

    NASA Technical Reports Server (NTRS)

    2011-01-01

    This guide provides a simple, effective tool to assist aerospace information analysts and database builders in the high-level subject classification of technical materials. Each of the 76 subject categories comprising the classification scheme is presented with a description of category scope, a listing of subtopics, cross references, and an indication of particular areas of NASA interest. The guide also includes an index of nearly 3,000 specific research topics cross referenced to the subject categories. The portable document format (PDF) version of the guide contains links in the index from each input subject to its corresponding categories. In addition to subject classification, the guide can serve as an aid to searching databases that use the classification scheme, and is also an excellent selection guide for those involved in the acquisition of aerospace literature. The CD-ROM contains both HTML and PDF versions.

  2. Training and subjective workload in a category search task

    NASA Technical Reports Server (NTRS)

    Vidulich, Michael A.; Pandit, Parimal

    1986-01-01

    This study examined automaticity as a means by which training influences mental workload. Two groups were trained in a category search task. One group received a training paradigm designed to promote the development of automaticity; the other group received a training paradigm designed to prohibit it. Resultant performance data showed the expected improvement as a result of the development of automaticity. Subjective workload assessments mirrored the performance results in most respects. The results supported the position that subjective mental workload assessments may be sensitive to the effect of training when it produces a lower level of cognitive load.

  3. Effects of glucose administration on category exclusion recognition.

    PubMed

    Brandt, Karen R

    2015-07-01

    Previous research has produced discrepant findings as to whether glucose administration effects lead to enhanced recollection or arise only under dual-task conditions. The aim of the present research was to address these issues by firstly employing an alternative cognitively demanding paradigm that has been linked to hippocampal function, i.e. the Process Dissociation Procedure (PDP). A second aim was to use this paradigm to explore whether glucose affects qualitative aspects of memory function. To achieve these aims, the PDP task was administered to participants who had either consumed a glucose (25 g) or aspartame-sweetened control drink. Results demonstrated glucose facilitation effects only under difficult task conditions and with no such effect emerging for the process of recollection. The present results support the contention that the beneficial effects of glucose arise under hippocampally driven, cognitively demanding task conditions, and that this effect enhances quantitative but not qualitative aspects of recognition memory. PMID:25693890

  4. Effects of glucose administration on category exclusion recognition.

    PubMed

    Brandt, Karen R

    2015-07-01

    Previous research has produced discrepant findings as to whether glucose administration effects lead to enhanced recollection or arise only under dual-task conditions. The aim of the present research was to address these issues by firstly employing an alternative cognitively demanding paradigm that has been linked to hippocampal function, i.e. the Process Dissociation Procedure (PDP). A second aim was to use this paradigm to explore whether glucose affects qualitative aspects of memory function. To achieve these aims, the PDP task was administered to participants who had either consumed a glucose (25 g) or aspartame-sweetened control drink. Results demonstrated glucose facilitation effects only under difficult task conditions and with no such effect emerging for the process of recollection. The present results support the contention that the beneficial effects of glucose arise under hippocampally driven, cognitively demanding task conditions, and that this effect enhances quantitative but not qualitative aspects of recognition memory.

  5. Analysis of Categorical Data When Subjects Can Appear in Any Number of Categories.

    ERIC Educational Resources Information Center

    Katz, Barry M.; McSweeney, Maryellen

    1984-01-01

    This paper developed and illustrated a technique to analyze categorical data when subjects can appear in any number of categories for multigroup designs. Post hoc procedures to be used in conjunction with the presented statistical test are also developed. The technique is a large sample technique whose small sample properties are as yet unknown.…

  6. Sleeping Pill Administration Time and Patient Subjective Satisfaction

    PubMed Central

    Chung, Seockhoon; Youn, Soyoung; Yi, Kikyoung; Park, Boram; Lee, Suyeon

    2016-01-01

    Study Objectives: Taking hypnotic agents 30 min before bedtime is the usual suggested administration time, but some patients report dissatisfaction with their sleeping pills. We investigated whether the timing of sleeping pill administration influences patient subjective satisfaction with these drugs. Methods: One hundred twelve patients with primary insomnia currently taking benzodiazepine or nonbenzodiazepine gamma-aminobutyric acid (GABA) agonists as sleeping pills were selected. The time of administration for their sleeping pills, bedtime, sleep onset time, and wake up time were obtained from their medical records. Subjects were also categorized into satisfied or dissatisfied groups. Results: Hypnotic agents administration time (p < 0.001) and bedtime (p < 0.001), but not sleep onset or wake up time, occurred later in the night in the satisfied group. The durations from administration of pills to sleep onset (33.6 ± 20.7 min) and to wake up time (7.2 ± 1.2 h) were significantly shorter in the satisfied group when compared to the dissatisfied group (135.9 ± 73.4 min and 9.3 ± 1.5 h for time to sleep onset and wake up, respectively). Logistic regression analysis revealed that patient subjective satisfaction with hypnotic agents could be predicted by a short duration from administration of pills to sleep onset (odds ratio = 0.01; 95% confidence interval [0.001–0.09]) and a short duration from administration of pills to wake up time (0.53; [0.31–0.89], F = 49.9, p < 0.001). Conclusions: Taking sleeping pills at a later time and a shorter interval between pill administration and wake up time may increase patient subjective satisfaction with hypnotic agents. We propose that physicians advise patients to take sleeping pills approximately 7 h before their usual getting-out-of-bed time instead of the current standard of 30 min before bedtime. Citation: Chung S, Youn S, Yi K, Park B, Lee S. Sleeping pill administration time and patient subjective satisfaction. J

  7. Subjective evaluation of HDTV stereoscopic videos in IPTV scenarios using absolute category rating

    NASA Astrophysics Data System (ADS)

    Wang, K.; Barkowsky, M.; Cousseau, R.; Brunnström, K.; Olsson, R.; Le Callet, P.; Sjöström, M.

    2011-03-01

    Broadcasting of high definition (HD) stereobased 3D (S3D) TV are planned, or has already begun, in Europe, the US, and Japan. Specific data processing operations such as compression and temporal and spatial resampling are commonly used tools for saving network bandwidth when IPTV is the distribution form, as this results in more efficient recording and transmission of 3DTV signals, however at the same time it inevitably brings quality degradations to the processed video. This paper investigated observers quality judgments of state of the art video coding schemes (simulcast H.264/AVC or H.264/MVC), with or without added temporal and spatial resolution reduction of S3D videos, by subjective experiments using the Absolute Category Rating method (ACR) method. The results showed that a certain spatial resolution reduction working together with high quality video compressing was the most bandwidth efficient way of processing video data when the required video quality is to be judged as "good" quality. As the subjective experiment was performed in two different laboratories in two different countries in parallel, a detailed analysis of the interlab differences was performed.

  8. Mental representation of normal subjects about the sources of knowledge in different semantic categories and unique entities.

    PubMed

    Gainotti, Guido; Ciaraffa, Francesca; Silveri, Maria Caterina; Marra, Camillo

    2009-11-01

    According to the "sensory-motor model of semantic knowledge," different categories of knowledge differ for the weight that different "sources of knowledge" have in their representation. Our study aimed to evaluate this model, checking if subjective evaluations given by normal subjects confirm the different weight that various sources of knowledge have in the representation of different biological and artifact categories and of unique entities, such as famous people or monuments. Results showed that the visual properties are considered as the main source of knowledge for all the living and nonliving categories (as well as for unique entities), but that the clustering of these "sources of knowledge" is different for biological and artifacts categories. Visual data are, indeed, mainly associated with other perceptual (auditory, olfactory, gustatory, and tactual) attributes in the mental representation of living beings and unique entities, whereas they are associated with action-related properties and tactile information in the case of artifacts. PMID:19899838

  9. How Search for Meaning Interacts with Complex Categories of Meaning in Life and Subjective Well-Being?

    PubMed

    Damásio, Bruno Figueiredo; Koller, Sílvia Helena

    2015-03-03

    This study sought to assess how the search for meaning interacts with crisis of meaning and with different categories of meaning in life (meaningfulness, crisis of meaning, existential indifference, and existential conflict). Furthermore, the moderation role of search for meaning between the relation of categories of meaning and subjective well-being (SWB) was also evaluated. Participants included 3,034 subjects (63.9% women) ranging in age from 18 to 91 (M = 33.90; SD = 15.01) years old from 22 Brazilian states. Zero-order correlations and a factorial MANOVA were implemented. Positive low correlations were found for search for meaning and crisis of meaning (r = .258; p < .001). Search for meaning presented a small-effect size moderation effect on the relation of the different categories of meaning with subjective happiness, F(6, 3008) = 2.698, p < .05; η2 = .004, but not for satisfaction with life, F(6, 3008) = .935, p = .47; η2 = .002. The differences on the levels of subjective happiness of those inserted in existential indifferent and conflicting categories differ depending on the levels of search for meaning. Further directions for future studies are proposed.

  10. 20 CFR 645.235 - What types of activities are subject to the administrative cost limit on Welfare-to-Work grants?

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... to be allocated as administrative or program costs to the benefitting cost objectives/categories... 20 Employees' Benefits 3 2012-04-01 2012-04-01 false What types of activities are subject to the administrative cost limit on Welfare-to-Work grants? 645.235 Section 645.235 Employees' Benefits EMPLOYMENT...

  11. Administration Modifications on the WISC-R Performance Scale with Different Categories of Deaf Children.

    ERIC Educational Resources Information Center

    Sullivan, Patricia M.

    1982-01-01

    Two studies investigated the effects of administration modifications on subtest scaled scores of the Wechsler-Intelligence Scale for Children-Revised (WISC-R). Performance scale rated different groups of 57 severely/profoundly hearing-impaired children. Total communication was found to result in higher scores on all subtests in the genetic and…

  12. 9 CFR 329.1 - Article or livestock subject to administrative detention.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 9 Animals and Animal Products 2 2011-01-01 2011-01-01 false Article or livestock subject to administrative detention. 329.1 Section 329.1 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE... § 329.1 Article or livestock subject to administrative detention. Any carcass, part of a carcass,...

  13. Fourier power, subjective distance, and object categories all provide plausible models of BOLD responses in scene-selective visual areas.

    PubMed

    Lescroart, Mark D; Stansbury, Dustin E; Gallant, Jack L

    2015-01-01

    Perception of natural visual scenes activates several functional areas in the human brain, including the Parahippocampal Place Area (PPA), Retrosplenial Complex (RSC), and the Occipital Place Area (OPA). It is currently unclear what specific scene-related features are represented in these areas. Previous studies have suggested that PPA, RSC, and/or OPA might represent at least three qualitatively different classes of features: (1) 2D features related to Fourier power; (2) 3D spatial features such as the distance to objects in a scene; or (3) abstract features such as the categories of objects in a scene. To determine which of these hypotheses best describes the visual representation in scene-selective areas, we applied voxel-wise modeling (VM) to BOLD fMRI responses elicited by a set of 1386 images of natural scenes. VM provides an efficient method for testing competing hypotheses by comparing predictions of brain activity based on encoding models that instantiate each hypothesis. Here we evaluated three different encoding models that instantiate each of the three hypotheses listed above. We used linear regression to fit each encoding model to the fMRI data recorded from each voxel, and we evaluated each fit model by estimating the amount of variance it predicted in a withheld portion of the data set. We found that voxel-wise models based on Fourier power or the subjective distance to objects in each scene predicted much of the variance predicted by a model based on object categories. Furthermore, the response variance explained by these three models is largely shared, and the individual models explain little unique variance in responses. Based on an evaluation of previous studies and the data we present here, we conclude that there is currently no good basis to favor any one of the three alternative hypotheses about visual representation in scene-selective areas. We offer suggestions for further studies that may help resolve this issue.

  14. Fourier power, subjective distance, and object categories all provide plausible models of BOLD responses in scene-selective visual areas

    PubMed Central

    Lescroart, Mark D.; Stansbury, Dustin E.; Gallant, Jack L.

    2015-01-01

    Perception of natural visual scenes activates several functional areas in the human brain, including the Parahippocampal Place Area (PPA), Retrosplenial Complex (RSC), and the Occipital Place Area (OPA). It is currently unclear what specific scene-related features are represented in these areas. Previous studies have suggested that PPA, RSC, and/or OPA might represent at least three qualitatively different classes of features: (1) 2D features related to Fourier power; (2) 3D spatial features such as the distance to objects in a scene; or (3) abstract features such as the categories of objects in a scene. To determine which of these hypotheses best describes the visual representation in scene-selective areas, we applied voxel-wise modeling (VM) to BOLD fMRI responses elicited by a set of 1386 images of natural scenes. VM provides an efficient method for testing competing hypotheses by comparing predictions of brain activity based on encoding models that instantiate each hypothesis. Here we evaluated three different encoding models that instantiate each of the three hypotheses listed above. We used linear regression to fit each encoding model to the fMRI data recorded from each voxel, and we evaluated each fit model by estimating the amount of variance it predicted in a withheld portion of the data set. We found that voxel-wise models based on Fourier power or the subjective distance to objects in each scene predicted much of the variance predicted by a model based on object categories. Furthermore, the response variance explained by these three models is largely shared, and the individual models explain little unique variance in responses. Based on an evaluation of previous studies and the data we present here, we conclude that there is currently no good basis to favor any one of the three alternative hypotheses about visual representation in scene-selective areas. We offer suggestions for further studies that may help resolve this issue. PMID:26594164

  15. Objective and subjective assessment of hangover during subacute administration of temazepam and nitrazepam to healthy subjects.

    PubMed

    Mattila, M J; Aranko, K; Mattila, M E; Strömberg, C

    1984-01-01

    Fourteen, healthy students volunteered for a double-blind, cross-over trial of temazepam 20 mg (soft gelatine capsule), nitrazepam 10 mg (uncoated tablet) and placebo in matched formulations, single doses of each being given for 10 nights with a three-week wash-out period between each treatment. Residual drug effects were measured objectively (psychomotor skills) and subjectively (visual analogue scales) in the morning and afternoon of Days 0 (before the first tablet), 1 and 10. The subjects also recorded various events during each treatment period. Serum benzodiazepine concentrations were bioassayed in blood samples taken after the last assessment. Both benzodiazepines shortened sleep latency during the first few nights, and nitrazepam prolonged the duration of sleep. The residual effect of drowsiness was noted during the nitrazepam period, whilst temazepam proved less sedating. The 'morning after' effect was a subjective observation and not an objective measurement. The learning effect interfered with the complex objective assessments, and simple measurement of exophoria with the Maddox wing test provided the clearest objective evidence of drug effects. On Day 10 residual concentrations of nitrazepam were detectable in the serum whereas the level of temazepam was found to be low or negligible. It is concluded, that temazepam 20 mg in a soft gelatine capsule is a suitable hypnotic for subjects whose daily work requires constant alertness.

  16. An Analysis of Document Category Prediction Responses to Classifier Model Parameter Treatment Permutations within the Software Design Patterns Subject Domain

    ERIC Educational Resources Information Center

    Pankau, Brian L.

    2009-01-01

    This empirical study evaluates the document category prediction effectiveness of Naive Bayes (NB) and K-Nearest Neighbor (KNN) classifier treatments built from different feature selection and machine learning settings and trained and tested against textual corpora of 2300 Gang-Of-Four (GOF) design pattern documents. Analysis of the experiment's…

  17. 22 CFR 120.42 - Subject to the Export Administration Regulations (EAR).

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... found at 15 CFR parts 730 through 774. ... Regulations (EAR). 120.42 Section 120.42 Foreign Relations DEPARTMENT OF STATE INTERNATIONAL TRAFFIC IN ARMS REGULATIONS PURPOSE AND DEFINITIONS § 120.42 Subject to the Export Administration Regulations (EAR)....

  18. Effects of accessibility and subjective relevance on the use of piecemeal and category information in impression formation.

    PubMed

    Köpetz, Catalina; Kruglanski, Arie W

    2008-05-01

    Three studies investigated the process by which categorical and individuating information impacts impression formation. The authors assumed that (a) both types of information are functionally equivalent in serving as evidence for interpersonal judgments and (b) their use is determined by their accessibility and perceived applicability to the impression's target. The first study constituted an extended replication of Pavelchak's experiment, and it showed that its results, initially interpreted to suggest the primacy in impression formation of category over trait information, may have been prompted by differential accessibility of the category versus trait information in some experimental conditions of the original research. Studies 2 and 3 additionally explored the role of informational accessibility manipulated in different ways. Study 3 demonstrated also that the effect of accessibility is qualified by the information's apparent relevance to the judgmental target.

  19. Naltrexone Maintenance Decreases Cannabis Self-Administration and Subjective Effects in Daily Cannabis Smokers.

    PubMed

    Haney, Margaret; Ramesh, Divya; Glass, Andrew; Pavlicova, Martina; Bedi, Gillinder; Cooper, Ziva D

    2015-10-01

    Given that cannabis use is increasing in the United States, pharmacological treatment options to treat cannabis use disorder are needed. Opioid antagonists modulate cannabinoid effects and may offer a potential approach to reducing cannabis use. In this double-blind, placebo-controlled human laboratory study, we assessed the effects of naltrexone maintenance on the reinforcing, subjective, psychomotor, and cardiovascular effects of active and inactive cannabis. Nontreatment-seeking, daily cannabis smokers were randomized to receive naltrexone (50 mg: n=18 M and 5 F) or placebo (0 mg; n=26 M and 2 F) capsules for 16 days. Before, during, and after medication maintenance, participants completed 10 laboratory sessions over 4-6 weeks, assessing cannabis' behavioral and cardiovascular effects. Medication compliance was verified by observed capsule administration, plasma naltrexone, and urinary riboflavin. Relative to placebo, maintenance on naltrexone significantly reduced both active cannabis self-administration and its positive subjective effects ('good effect'). Participants in the placebo group had 7.6 times (95% CI: 1.1-51.8) the odds of self-administering active cannabis compared with the naltrexone group. This attenuation of reinforcing and positive subjective effects also influenced cannabis use in the natural ecology. Naltrexone had intrinsic effects: decreasing ratings of friendliness, food intake, and systolic blood pressure, and increasing spontaneous reports of stomach upset and headache, yet dropout rates were comparable between groups. In summary, we show for the first time that maintenance on naltrexone decreased cannabis self-administration and ratings of 'good effect' in nontreatment-seeking daily cannabis smokers. Clinical studies in patients motivated to reduce their cannabis use are warranted to evaluate naltrexone's efficacy as a treatment for cannabis use disorder.

  20. Naltrexone Maintenance Decreases Cannabis Self-Administration and Subjective Effects in Daily Cannabis Smokers

    PubMed Central

    Haney, Margaret; Ramesh, Divya; Glass, Andrew; Pavlicova, Martina; Bedi, Gillinder; Cooper, Ziva D

    2015-01-01

    Given that cannabis use is increasing in the United States, pharmacological treatment options to treat cannabis use disorder are needed. Opioid antagonists modulate cannabinoid effects and may offer a potential approach to reducing cannabis use. In this double-blind, placebo-controlled human laboratory study, we assessed the effects of naltrexone maintenance on the reinforcing, subjective, psychomotor, and cardiovascular effects of active and inactive cannabis. Nontreatment-seeking, daily cannabis smokers were randomized to receive naltrexone (50 mg: n=18 M and 5 F) or placebo (0 mg; n=26 M and 2 F) capsules for 16 days. Before, during, and after medication maintenance, participants completed 10 laboratory sessions over 4–6 weeks, assessing cannabis' behavioral and cardiovascular effects. Medication compliance was verified by observed capsule administration, plasma naltrexone, and urinary riboflavin. Relative to placebo, maintenance on naltrexone significantly reduced both active cannabis self-administration and its positive subjective effects (‘good effect'). Participants in the placebo group had 7.6 times (95% CI: 1.1–51.8) the odds of self-administering active cannabis compared with the naltrexone group. This attenuation of reinforcing and positive subjective effects also influenced cannabis use in the natural ecology. Naltrexone had intrinsic effects: decreasing ratings of friendliness, food intake, and systolic blood pressure, and increasing spontaneous reports of stomach upset and headache, yet dropout rates were comparable between groups. In summary, we show for the first time that maintenance on naltrexone decreased cannabis self-administration and ratings of ‘good effect' in nontreatment-seeking daily cannabis smokers. Clinical studies in patients motivated to reduce their cannabis use are warranted to evaluate naltrexone's efficacy as a treatment for cannabis use disorder. PMID:25881117

  1. Common Core Curriculum for Vocational Education. Category D: Administration and Supervision. D-1: Fiscal Management of a Vocational Education Program.

    ERIC Educational Resources Information Center

    Bain, William

    This module on fiscal management of a vocational education program is one of a set of eight on administration and supervision and is part of a larger series of thirty-four modules constituting a core curriculum for use in the professional preparation of vocational educators in the areas of agricultural, business, home economics, and industrial…

  2. Pharmacokinetics of eltoprazine in healthy male subjects after single dose oral and intravenous administration.

    PubMed Central

    Raghoebar, M; Mak, M; Cournot, A; Pistorius, M C; Van Harten, J; Roseboom, H

    1990-01-01

    The kinetics, safety and tolerability of eltoprazine hydrochloride were studied in an open, cross-over, partially randomised design after single oral (8 mg) and intravenous (3 and 8 mg) doses to 12 healthy male subjects. After intravenous administration, the mean t1/2 ranged from 7 to 9 h, the MRT was 11 h, CL was 487 +/- 148 (3 mg dose) and 471 +/- 56 (8 mg dose) ml kg-1 h-1, while CLR was 226 +/- 124 (3 mg dose) and 189 +/- 38 (8 mg dose) ml kg-1 h-1. The Vss was 3.3 +/- 0.7 (3 mg dose) and 3.8 +/- 0.5 (8 mg dose) 1 kg-1. Cumulative renal excretion was 40%. The AUC and the cumulative urinary excretion were directly proportional to dose within the range of 3-8 mg. Values of tmax varied from 1 to 4 h after oral administration. The mean Cmax value was 24 ng ml-1 after an oral dose of 8 mg. The plasma elimination half-life after oral administration was 9.8 +/- 3.9 h. Absolute oral bioavailability was 110 +/- 32%. Dose-dependent somnolence was observed. PMID:2288834

  3. Omega-3 fatty acids alter behavioral and oxidative stress parameters in animals subjected to fenproporex administration.

    PubMed

    Model, Camila S; Gomes, Lara M; Scaini, Giselli; Ferreira, Gabriela K; Gonçalves, Cinara L; Rezin, Gislaine T; Steckert, Amanda V; Valvassori, Samira S; Varela, Roger B; Quevedo, João; Streck, Emilio L

    2014-03-01

    Studies have consistently reported the participation of oxidative stress in bipolar disorder (BD). Evidences indicate that omega-3 (ω3) fatty acids play several important roles in brain development and functioning. Moreover, preclinical and clinical evidence suggests roles for ω3 fatty acids in BD. Considering these evidences, the present study aimed to investigate the effects of ω3 fatty acids on locomotor behavior and oxidative stress parameters (TBARS and protein carbonyl content) in brain of rats subjected to an animal model of mania induced by fenproporex. The fenproporex treatment increased locomotor behavior in saline-treated rats under reversion and prevention model, and ω3 fatty acids prevented fenproporex-related hyperactivity. Moreover, fenproporex increased protein carbonyls in the prefrontal cortex and cerebral cortex, and the administration of ω3 fatty acids reversed this effect. Lipid peroxidation products also are increased in prefrontal cortex, striatum, hippocampus and cerebral after fenproporex administration, but ω3 fatty acids reversed this damage only in the hippocampus. On the other hand, in the prevention model, fenproporex increased carbonyl content only in the cerebral cortex, and administration of ω3 fatty acids prevented this damage. Additionally, the administration of fenproporex resulted in a marked increased of TBARS in the prefrontal cortex, hippocampus, striatum and cerebral cortex, and prevent this damage in the prefrontal cortex, hippocampus and striatum. In conclusion, we are able to demonstrate that fenproporex-induced hyperlocomotion and damage through oxidative stress were prevented by ω3 fatty acids. Thus, the ω3 fatty acids may be important adjuvant therapy of bipolar disorder. PMID:24385143

  4. 13 CFR 140.11 - What type of debt is subject to administrative wage garnishment, and how can SBA administratively...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... CFR parts 900-904. (4) SBA's receipt of payments under this section does not prevent SBA from pursuing... garnishment of pay issued by an agency, or judicial or administrative body. For purposes of this section, the... contain the signature of, or the image of the signature of, SBA's Administrator or his/her delegatee....

  5. 13 CFR 140.11 - What type of debt is subject to administrative wage garnishment, and how can SBA administratively...

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... CFR parts 900-904. (4) SBA's receipt of payments under this section does not prevent SBA from pursuing... garnishment of pay issued by an agency, or judicial or administrative body. For purposes of this section, the... contain the signature of, or the image of the signature of, SBA's Administrator or his/her delegatee....

  6. 13 CFR 140.11 - What type of debt is subject to administrative wage garnishment, and how can SBA administratively...

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... CFR parts 900-904. (4) SBA's receipt of payments under this section does not prevent SBA from pursuing... garnishment of pay issued by an agency, or judicial or administrative body. For purposes of this section, the... contain the signature of, or the image of the signature of, SBA's Administrator or his/her delegatee....

  7. 13 CFR 140.11 - What type of debt is subject to administrative wage garnishment, and how can SBA administratively...

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... CFR parts 900-904. (4) SBA's receipt of payments under this section does not prevent SBA from pursuing... garnishment of pay issued by an agency, or judicial or administrative body. For purposes of this section, the... contain the signature of, or the image of the signature of, SBA's Administrator or his/her delegatee....

  8. 13 CFR 140.11 - What type of debt is subject to administrative wage garnishment, and how can SBA administratively...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... CFR parts 900-904. (4) SBA's receipt of payments under this section does not prevent SBA from pursuing... garnishment of pay issued by an agency, or judicial or administrative body. For purposes of this section, the... contain the signature of, or the image of the signature of, SBA's Administrator or his/her delegatee....

  9. 45 CFR 286.55 - What types of costs are subject to the administrative cost limit on Tribal Family Assistance...

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 45 Public Welfare 2 2014-10-01 2012-10-01 true What types of costs are subject to the administrative cost limit on Tribal Family Assistance Grant funds? 286.55 Section 286.55 Public Welfare Regulations Relating to Public Welfare OFFICE OF FAMILY ASSISTANCE (ASSISTANCE PROGRAMS), ADMINISTRATION FOR CHILDREN AND FAMILIES, DEPARTMENT OF HEALTH...

  10. Dose-Dependent Flux of Buprenorphine Following Transdermal Administration in Healthy Subjects.

    PubMed

    Wang, Yi; Cipriano, Alessandra; Munera, Catherine; Harris, Stephen C

    2016-10-01

    Buprenorphine transdermal delivery system (BTDS) applied once every 7 days is indicated for the management of pain that is severe enough to require daily, around-the-clock, long-term opioid treatment and for which alternative treatment options are inadequate. The 7-day flux of buprenorphine from BTDS to systemic circulation was investigated in a phase 1, 2-period crossover study with 3 randomized groups of healthy subjects receiving BTDS containing buprenorphine 5, 10, or 20 mg for 7 days preceded or followed by intravenous buprenorphine infusion (25 μg/h for 24 hours). Residual and absolute bioavailability methods were used to estimate 7-day flux of buprenorphine. Following BTDS administration, mean area under the curve of buprenorphine increased proportionally (12.6, 24.3, and 51.1 ng/[mL · h]), maximum mean plasma concentration rose with increasing dose (176, 191, and 471 pg/mL), and absolute bioavailability was 14% to 16%. Mean residual amount of buprenorphine in the BTDS after 7-day application was 4.50, 8.57, and 17.1 mg. Flux of buprenorphine was approximately 5, 10, and 20 μg/h for BTDS containing 5, 10, and 20 mg buprenorphine, respectively. BTDS was safe and well tolerated following a single 7-day application in healthy subjects. The results of this study demonstrated dose-dependent flux of buprenorphine delivered via transdermal system. PMID:26865472

  11. Improved insulin response and action by chronic magnesium administration in aged NIDDM subjects.

    PubMed

    Paolisso, G; Sgambato, S; Pizza, G; Passariello, N; Varricchio, M; D'Onofrio, F

    1989-04-01

    In eight aged non-insulin-dependent diabetes mellitus (NIDDM) subjects, insulin response and action were studied before and after chronic magnesium supplementation (2 g/day) to diet. Chronic magnesium supplementation to diet versus placebo produced 1) a significant increase in plasma (0.83 +/- 0.05 vs. 0.78 +/- 0.06 mM, P less than .05) and erythrocyte (2.03 +/- 0.06 vs. 1.88 +/- 0.09 mM, P less than .01) magnesium levels, 2) an increase in acute insulin response (AIR) (4.0 +/- 0.6 vs. -1.6 +/- 0.6 mU/L, P less than .05) to glucose pulse, and 3) an increase in glucose infusion rate (GIR) (3.6 +/- 0.6 vs. 2.9 +/- 0.5 mg.kg-1.min-1, P less than .025) calculated in the last 60 min of a euglycemic-hyperinsulinemic (100 mU.m2.min-1 during 180 min) glucose clamp. Net increase in AIR, glucose disappearance rate after glucose pulse, and GIR were significantly and positively correlated to the net increase in erythrocyte magnesium content calculated after chronic magnesium supplementation to diet. In conclusion, our data suggest that NIDDM subjects may benefit from therapeutic chronic administration of magnesium salts.

  12. Stereoselective disposition of flurbiprofen in healthy subjects following administration of the single enantiomers.

    PubMed Central

    Geisslinger, G; Lötsch, J; Menzel, S; Kobal, G; Brune, K

    1994-01-01

    Plasma concentrations of the enantiomers of flurbiprofen were measured following oral administration of (S)-flurbiprofen 50 mg and (R)-flurbiprofen 50 mg and 100 mg to sixteen healthy subjects. Chiral inversion did not occur to a measurable extent. Significantly higher values of AUC (55.2 +/- 17.0 vs 44.6 +/- 11.2 micrograms ml-1h) elimination half-life (5.6 +/- 1.4 vs 4.0 +/- 1.0 h) and mean residence time (7.5 +/- 1.6 vs 5.7 +/- 1.2 h) were observed after 50 mg (S)-flurbiprofen as compared with 50 mg (R)-flurbiprofen. With the exception of Cmax and AUC values pharmacokinetic data for the 50 mg and the 100 mg dose of (R)-flurbiprofen did not differ significantly. The data are of clinical relevance if (R)-flurbiprofen also has analgesic activity in humans and is to be developed as an analgesic. PMID:8018462

  13. Stereoselective disposition of flurbiprofen in healthy subjects following administration of the single enantiomers.

    PubMed

    Geisslinger, G; Lötsch, J; Menzel, S; Kobal, G; Brune, K

    1994-04-01

    Plasma concentrations of the enantiomers of flurbiprofen were measured following oral administration of (S)-flurbiprofen 50 mg and (R)-flurbiprofen 50 mg and 100 mg to sixteen healthy subjects. Chiral inversion did not occur to a measurable extent. Significantly higher values of AUC (55.2 +/- 17.0 vs 44.6 +/- 11.2 micrograms ml-1h) elimination half-life (5.6 +/- 1.4 vs 4.0 +/- 1.0 h) and mean residence time (7.5 +/- 1.6 vs 5.7 +/- 1.2 h) were observed after 50 mg (S)-flurbiprofen as compared with 50 mg (R)-flurbiprofen. With the exception of Cmax and AUC values pharmacokinetic data for the 50 mg and the 100 mg dose of (R)-flurbiprofen did not differ significantly. The data are of clinical relevance if (R)-flurbiprofen also has analgesic activity in humans and is to be developed as an analgesic.

  14. Categorial Grammars.

    ERIC Educational Resources Information Center

    Wood, Mary McGee; Hudson, Richard, Ed.

    Written as an objective critical assessment, this book is the first linguistic theory guide to categorial grammars. Categorial grammars offer a radical alternative to the phrase-structure paradigm, with roots in the philosophy of language, logic, and algebra. Their historical evolution is outlined and their formal basis is discussed, beginning…

  15. 15 CFR 719.2 - Violations of the Act subject to administrative and criminal enforcement proceedings.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Relating to Commerce and Foreign Trade (Continued) BUREAU OF INDUSTRY AND SECURITY, DEPARTMENT OF COMMERCE CHEMICAL WEAPONS CONVENTION REGULATIONS ENFORCEMENT § 719.2 Violations of the Act subject to...

  16. 15 CFR 719.2 - Violations of the Act subject to administrative and criminal enforcement proceedings.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Relating to Commerce and Foreign Trade (Continued) BUREAU OF INDUSTRY AND SECURITY, DEPARTMENT OF COMMERCE CHEMICAL WEAPONS CONVENTION REGULATIONS ENFORCEMENT § 719.2 Violations of the Act subject to...

  17. Diagnosing malabsorption with systemic lipid profiling: pharmacokinetics of pentadecanoic acid and triheptadecanoic acid following oral administration in healthy subjects and subjects with cystic fibrosis

    PubMed Central

    Stallings, Virginia A.; Mondick, John T.; Schall, Joan I.; Barrett, Jeffrey S.; Wilson, Martha; Mascarenhas, Maria R.

    2013-01-01

    minimal with subjects “off enzymes” and increased significantly with subjects “on enzymes” while absorption of PA did not differ between groups. Enzyme administration resulted in increased Cmax HA/PA ratios from 0.02 to 0.92 and from 0.05 to 0.73 in subjects with CF receiving 5.0 g and 8.0 g of THA, respectively. AUC HA/PA ratios showed similar increases. Conclusions: In this pilot and feasibility proof-of-concept study, the MBT, utilizing the relative absorption of HA to PA, two odd-chained fatty acids, responds to changes in fat absorption in healthy subjects using a lipase inhibitor and in subjects with CF while on or off enzyme therapy. The MBT holds promise to provide a more accurate, specific and acceptable alternative to the 72-hour stool collection to quantify pancreatic-based fat malabsorption in a variety of clinical and research contexts. PMID:23357842

  18. Caffeine administration at night during extended wakefulness effectively mitigates performance impairment but not subjective assessments of fatigue and sleepiness.

    PubMed

    Paech, Gemma M; Banks, Siobhan; Pajcin, Maja; Grant, Crystal; Johnson, Kayla; Kamimori, Gary H; Vedova, Chris B Della

    2016-06-01

    The current study investigated the effects of repeated caffeine administration on performance and subjective reports of sleepiness and fatigue during 50h extended wakefulness. Twenty-four, non-smokers aged 22.5±2.9y (mean±SD) remained awake for two nights (50h) in a controlled laboratory environment. During this period, 200mg of caffeine or placebo gum was administered at 01:00, 03:00, 05:00 and 07:00 on both nights (total of 800mg/night). Neurobehavioral performance and subjective reports were assessed throughout the wake period. Caffeine improved performance compared to placebo, but did not affect overall ratings of subjective sleepiness and fatigue. Performance and sleepiness worsened with increasing time awake for both conditions. However, caffeine slowed performance impairments such that after 50h of wakefulness performance was better following caffeine administration compared to placebo. Caffeine also slowed the increase in subjective sleepiness and performance ratings, but only during the first night of wakefulness. After two nights of sleep deprivation, there was no difference in sleepiness ratings between the two conditions. These results demonstrate that strategic administration of caffeine effectively mitigates performance impairments associated with 50h wakefulness but does not improve overall subjective assessments of sleepiness, fatigue and performance. Results indicate that while performance impairment is alleviated, individuals may continue to report feelings of sleepiness. Individuals who use caffeine as a countermeasure in sustained operations may feel as though caffeine is not effective despite impairments in objective performance being largely mitigated.

  19. Caffeine administration at night during extended wakefulness effectively mitigates performance impairment but not subjective assessments of fatigue and sleepiness.

    PubMed

    Paech, Gemma M; Banks, Siobhan; Pajcin, Maja; Grant, Crystal; Johnson, Kayla; Kamimori, Gary H; Vedova, Chris B Della

    2016-06-01

    The current study investigated the effects of repeated caffeine administration on performance and subjective reports of sleepiness and fatigue during 50h extended wakefulness. Twenty-four, non-smokers aged 22.5±2.9y (mean±SD) remained awake for two nights (50h) in a controlled laboratory environment. During this period, 200mg of caffeine or placebo gum was administered at 01:00, 03:00, 05:00 and 07:00 on both nights (total of 800mg/night). Neurobehavioral performance and subjective reports were assessed throughout the wake period. Caffeine improved performance compared to placebo, but did not affect overall ratings of subjective sleepiness and fatigue. Performance and sleepiness worsened with increasing time awake for both conditions. However, caffeine slowed performance impairments such that after 50h of wakefulness performance was better following caffeine administration compared to placebo. Caffeine also slowed the increase in subjective sleepiness and performance ratings, but only during the first night of wakefulness. After two nights of sleep deprivation, there was no difference in sleepiness ratings between the two conditions. These results demonstrate that strategic administration of caffeine effectively mitigates performance impairments associated with 50h wakefulness but does not improve overall subjective assessments of sleepiness, fatigue and performance. Results indicate that while performance impairment is alleviated, individuals may continue to report feelings of sleepiness. Individuals who use caffeine as a countermeasure in sustained operations may feel as though caffeine is not effective despite impairments in objective performance being largely mitigated. PMID:27061779

  20. 9 CFR 381.210 - Poultry and other articles subject to administrative detention.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 9 Animals and Animal Products 2 2014-01-01 2014-01-01 false Poultry and other articles subject to..., DEPARTMENT OF AGRICULTURE AGENCY ORGANIZATION AND TERMINOLOGY; MANDATORY MEAT AND POULTRY PRODUCTS INSPECTION AND VOLUNTARY INSPECTION AND CERTIFICATION POULTRY PRODUCTS INSPECTION REGULATIONS Detention;...

  1. 9 CFR 381.210 - Poultry and other articles subject to administrative detention.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 9 Animals and Animal Products 2 2011-01-01 2011-01-01 false Poultry and other articles subject to..., DEPARTMENT OF AGRICULTURE AGENCY ORGANIZATION AND TERMINOLOGY; MANDATORY MEAT AND POULTRY PRODUCTS INSPECTION AND VOLUNTARY INSPECTION AND CERTIFICATION POULTRY PRODUCTS INSPECTION REGULATIONS Detention;...

  2. 9 CFR 381.210 - Poultry and other articles subject to administrative detention.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 9 Animals and Animal Products 2 2012-01-01 2012-01-01 false Poultry and other articles subject to..., DEPARTMENT OF AGRICULTURE AGENCY ORGANIZATION AND TERMINOLOGY; MANDATORY MEAT AND POULTRY PRODUCTS INSPECTION AND VOLUNTARY INSPECTION AND CERTIFICATION POULTRY PRODUCTS INSPECTION REGULATIONS Detention;...

  3. 9 CFR 381.210 - Poultry and other articles subject to administrative detention.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Poultry and other articles subject to..., DEPARTMENT OF AGRICULTURE AGENCY ORGANIZATION AND TERMINOLOGY; MANDATORY MEAT AND POULTRY PRODUCTS INSPECTION AND VOLUNTARY INSPECTION AND CERTIFICATION POULTRY PRODUCTS INSPECTION REGULATIONS Detention;...

  4. 9 CFR 381.210 - Poultry and other articles subject to administrative detention.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 9 Animals and Animal Products 2 2013-01-01 2013-01-01 false Poultry and other articles subject to..., DEPARTMENT OF AGRICULTURE AGENCY ORGANIZATION AND TERMINOLOGY; MANDATORY MEAT AND POULTRY PRODUCTS INSPECTION AND VOLUNTARY INSPECTION AND CERTIFICATION POULTRY PRODUCTS INSPECTION REGULATIONS Detention;...

  5. Pharmacokinetics of brotizolam in healthy subjects following intravenous and oral administration

    PubMed Central

    Jochemsen, Roeline; Wesselman, J. G. J.; Hermans, J.; van Boxtel, C. J.; Breimer, D. D.

    1983-01-01

    1 Pharmacokinetics and bioavailability of brotizolam after i.v. and oral administration were studied in healthy young volunteers. 2 Kinetic parameters after i.v. administration were: volume of distribution 0.66 ± 0.19 1/kg, total plasma clearance 113 ± 28 ml/min, distribution half-life 11 ± 6 min, and elimination half-life 4.8 ± 1.4 h (mean values ± s.d.). 3 Kinetic parameters after oral administration were: absorption lag-time 8 ± 12 min, absorption half-life 10 ± 11 min, and elimination half-life 5.1 ± 1.2 h (mean values ± s.d.). 4 Bioavailability of brotizolam was 70 ± 22% when calculated by comparing oral and intravenous area-under-curve values, corrected for intra-individual half-life differences. An alternative calculation method, which is relatively independent of large clearance variations, provided a bioavailability of 70 ± 24% (range: 47-117%). PMID:6661374

  6. Reactivity of retinal blood flow to 100% oxygen breathing after lipopolysaccharide administration in healthy subjects.

    PubMed

    Kolodjaschna, Julia; Berisha, Fatmire; Lasta, Michael; Polska, Elzbieta; Fuchsjäger-Mayrl, Gabriele; Schmetterer, Leopold

    2008-08-01

    Administration of low doses of Escherichia coli endotoxin (LPS) to humans enables the study of inflammatory mechanisms. The purpose of the present study was to investigate the retinal vascular reactivity after LPS infusion. In a randomized placebo-controlled cross-over study, 18 healthy male volunteers received 20 IU/kg LPS or placebo as an intravenous bolus infusion. Outcome parameters were measured at baseline and 4h after LPS/placebo administration. At baseline and at 4h after administration a short period of 100% oxygen inhalation was used to assess retinal vasoreactivity to this stimulus. Perimacular white blood cell velocity, density and flux were assessed with the blue-field entoptic technique, retinal branch arterial and venous diameters were measured with a retinal vessel analyzer and red blood cell velocity in retinal branch veins was measured with laser Doppler velocimetry. LPS is associated with peripheral blood leukocytosis and increased white blood cell density in ocular microvessels (p<0.001). In addition, retinal arterial (p=0.02) and venous (p<0.01) diameters were increased. All retinal hemodynamic parameters showed a decrease during 100% oxygen breathing. This decrease was significantly blunted by LPS for all retinal outcome parameters except venous diameter (p=0.04 for white blood cell velocity, p=0.0002 for white blood cell density, p<0.0001 for white blood cell flux, p=0.01 for arterial diameter, p=0.02 for red blood cell velocity and p=0.006 for red blood cell flux). These data indicate that LPS-induced inflammation induces vascular dysregulation in the retina. This may provide a link between inflammation and vascular dysregulation. Further studies are warranted to investigate whether this model may be suitable to study inflammation induced vascular dysregulation in the eye.

  7. Administration time-dependent effects of combination therapy on ambulatory blood pressure in hypertensive subjects

    PubMed Central

    Huangfu, Weizhong; Duan, Peilin; Xiang, Dingcheng; Gao, Ruiying

    2015-01-01

    The aim of this study was to explore the influence of combination therapy in different administration time on antihypertensive efficacy and blood pressure variability in patients with essential hypertension. A total of 86 patients with stage II to III essential hypertension were randomly divided into 4 groups: taking indapamide and losartan potassium together in the morning or in the evening 2 to 4 hours before sleep, indapamide in the morning and losartan potassium in the evening, losartan potassium in the morning and indapamide in the evening. Ambulatory blood pressure monitoring was performed before and 12 weeks after the medication. The result showed that statistically significant reductions from baseline of systolic blood pressure/diastolic blood pressure occurred in all treatment groups. There was no significant difference of the reductions or SI among the four groups, neither the rate of decline of BP in the night or the circadian rhythm. In group B, the numbers of rapid rise in BP in the morning hours were significantly less after the medication, while not in the other groups. It is concluded that independent of the administration time, both once-daily treatment and component-based dual therapy had significant antihypertensive effect, but the night taken-together combination resulted in reductions of BP, SI and morning blood pressure peak that may have advantages over the other combinations, without the increased incidence of hypotension at night. Medicines should be taken 2 to 4 hours before sleep. PMID:26770548

  8. Subcutaneous fluid administration in elderly subjects: Validation of an under-used technique

    SciTech Connect

    Lipschitz, S.; Campbell, A.J.; Roberts, M.S.; Wanwimolruk, S.; McQueen, E.G.; McQueen, M.; Firth, L.A. )

    1991-01-01

    In a crossover study in six volunteers over the age of 65, absorption of 500 mL of normal saline given subcutaneously was compared with that given intravenously. Tritiated water and technetium pertechnetate were used as water tracers. Tritium radioisotope levels in the blood increased in a smooth curve during subcutaneous infusion, reaching equilibrium levels within 60 minutes. The area under the curve after subcutaneous infusion was almost identical to that after intravenous infusion in all subjects. Radioactivity could not be demonstrated at the subcutaneous site 1 hour after completion of the infusion. Subcutaneous infusion is an effective method of giving fluid to elderly people and deserves more widespread use.

  9. Effects of acute administration of brotizolam in subjects with disturbed sleep

    PubMed Central

    Roehrs, T.; Zorick, F.; Koshorek, G. L.; Wittig, R.; Roth, T.

    1983-01-01

    1 Effects of ingestion of brotizolam (0.25 and 0.50 mg) over 1-3 days on polysomnographic measures of sleep were assessed in patients complaining of insomnia. 2 Brotizolam reduced latency to sleep, number of awakenings and wake during sleep, and increased total sleep time. It also increased stage 2 sleep and decreased slow wave and rapid eye movement sleep. 3 Increasing the dose from 0.25 to 0.50 mg increased hypnotic efficacy, and there was a more consistent and reliable effect. 4 Discontinuation of brotizolam had minimal effects on sleep compared with placebo over the 3 nights after acute administration. 5 No side-effects or disruption of daytime function was found using questionnaires and objective tests of performance. PMID:6661383

  10. Metabolism of (14C)Cefmenoxime in normal subjects after intramuscular administration

    SciTech Connect

    Machinist, J.M.; Bopp, B.A.; Quinn, D.

    1984-10-01

    The metabolism of cefmenoxime (SCE-1365) was studied in four healthy male volunteers after intramuscular administration of a single 500-mg dose of the 14C-labeled drug. Plasma levels of total radioactivity and cefmenoxime peaked at 0.5 and 1.0 h, corresponding to 16.5 micrograms eq/ml and 15.8 micrograms/ml, respectively. Thereafter, parent drug levels declined rapidly, with a terminal elimination half-life of ca. 1.5 h. No significant differences were noted between total radioactivity and parent drug levels up to 2 h after drug administration. After 3 h, low but persistent levels of radioactivity were significantly greater than parent drug levels, indicating metabolism or degradation of cefmenoxime. The terminal elimination half-life of total radioactivity was estimated to be ca. 40 h. The radioactive plasma metabolite(s) remaining at the end of the 5-day study represented only 1% of the administered dose. Urinary excretion was the major route of elimination of cefmenoxime, accounting for ca. 86% of the dose in 12 h. Analysis of cefmenoxime in urine by total radioactivity, high-pressure liquid chromatography, and a microbiological assay showed that 80 to 92% of the excreted dose was parent drug. Radioactivity was also excreted into the feces via the bile and represented ca. 11% of the dose after 5 days. Although extensive degradation of cefmenoxime was found in fecal samples, it was proposed that this may be due to the metabolic activity of the intestinal flora rather than in vivo biotransformation in the liver. This study supports the concept that cefmenoxime undergoes minimal metabolism in humans and is excreted largely as unchanged drug.

  11. Effect of Single Administration of Coffee on Pupil Size and Ocular Wavefront Aberration Measurements in Healthy Subjects.

    PubMed

    Bardak, Handan; Gunay, Murat; Mumcu, Ugur; Bardak, Yavuz

    2016-01-01

    No study has so far evaluated the impact of coffee drinking on ocular wavefront aberration (OWA) measurements. This study presents novel findings regarding the OWA of the eye following coffee intake. We aimed to evaluate the acute changes in pupil size and OWA of the eye after single administration of coffee. A total of 30 otherwise healthy participants were included in this prospective study. All subjects drank a cup of coffee containing 57 mg caffeine. Measurements of pupil size, total coma (TC), total trefoil (TF), total spherical aberration (TSA), and total higher order aberration (HOA) were performed before and at 5 minutes, at 30 minutes, and at 4 hours after coffee drinking using a wavefront aberrometer device (Irx3, Imagine Eyes, Orsay, France). The mean age of the study population was 20.30 ± 2.74 years. Pupil size did not show a significant change during the measurements (p > 0.05). A significant increase was observed in TF and HOA measurements following coffee intake (p = 0.029 and p = 0.009, resp.). Single administration of coffee results in significant increase in TF and total HOAs in healthy subjects without any effect on pupil diameter. Ultrastructural changes in the cornea following coffee intake might be of relevance to the alterations in ocular aberrations in healthy subjects. PMID:27437402

  12. Effect of Single Administration of Coffee on Pupil Size and Ocular Wavefront Aberration Measurements in Healthy Subjects

    PubMed Central

    Bardak, Handan; Gunay, Murat; Mumcu, Ugur; Bardak, Yavuz

    2016-01-01

    No study has so far evaluated the impact of coffee drinking on ocular wavefront aberration (OWA) measurements. This study presents novel findings regarding the OWA of the eye following coffee intake. We aimed to evaluate the acute changes in pupil size and OWA of the eye after single administration of coffee. A total of 30 otherwise healthy participants were included in this prospective study. All subjects drank a cup of coffee containing 57 mg caffeine. Measurements of pupil size, total coma (TC), total trefoil (TF), total spherical aberration (TSA), and total higher order aberration (HOA) were performed before and at 5 minutes, at 30 minutes, and at 4 hours after coffee drinking using a wavefront aberrometer device (Irx3, Imagine Eyes, Orsay, France). The mean age of the study population was 20.30 ± 2.74 years. Pupil size did not show a significant change during the measurements (p > 0.05). A significant increase was observed in TF and HOA measurements following coffee intake (p = 0.029 and p = 0.009, resp.). Single administration of coffee results in significant increase in TF and total HOAs in healthy subjects without any effect on pupil diameter. Ultrastructural changes in the cornea following coffee intake might be of relevance to the alterations in ocular aberrations in healthy subjects. PMID:27437402

  13. Provide Systematic Guidance Services. Module LT-C-2 of Category C--Student Services. Competency-Based Vocational Education Administrator Module Series.

    ERIC Educational Resources Information Center

    Puleo, Nancy F.; And Others

    This module, one in a series of competency-based administrator instructional packages, focuses on a specific competency that vocational education administrators need to be successful in the area of student services. The purpose of the module is to help the administrator develop skill in defining the broad conceptualization of student services,…

  14. Identify Financial Resources for Vocational Education. Module LT-H-2 of Category H--Business and Financial Management. Competency-Based Vocational Education Administrator Module Series.

    ERIC Educational Resources Information Center

    Puleo, Nancy F.; And Others

    This module, one in a series of competency-based administrator instructional packages, focuses on a specific competency that vocational education administrators need to be successful in the area of business and financial management. The purpose of the module is to help administrators identify traditional and alternative funding opportunities for…

  15. Involve the Community in Vocational Education. Module LT-F-3 of Category F--School-Community Relations. Competency-Based Vocational Education Administrator Module Series.

    ERIC Educational Resources Information Center

    Norton, Robert E.; And Others

    This module, one in a series of competency-based administrator instructional packages, focuses on a specific competency that vocational education administrators need to be successful in the area of school-community relations. The purpose of the module is to give administrators skills in involving the community in vocational education by providing…

  16. Manage the Development of Master Schedules. Module LT-B-3 of Category B--Instructional Management. Competency-Based Vocational Education Administrator Module Series.

    ERIC Educational Resources Information Center

    Spencer, Carol J.; And Others

    This module, one in a series of competency-based administrator instructional packages, focuses on a specific competency that vocational education administrators need to be successful in the area of instructional management. The purpose of the module is to provide administrators with information about the scheduling process by citing tools,…

  17. Use Information Resources to Help Improve Vocational Education Programs. Module LT-I-1 of Category I--Program Improvement. Competency-Based Vocational Education Administrator Module Series.

    ERIC Educational Resources Information Center

    Kowle, Carol P.; And Others

    This module, one in a series of competency-based administrator instructional packages, focuses on a specific competency that vocational education administrators need to be successful in the area of program improvement. The purpose of the module is to help administrators to identify sources of information needed to make program improvement…

  18. Select School Personnel. Module LT-D-1 of Category D--Personnel Management. Competency-Based Vocational Education Administrator Module Series.

    ERIC Educational Resources Information Center

    Pfister, Linda A.; And Others

    This module, one in a series of competency-based administrator instructional packages, focuses on a specific competency that vocational education administrators need to be successful in the area of personnel management. The purpose of the module is to provide administrators with information and practice relating to each component of the personnel…

  19. Cooperate with Governmental and Community Agencies. Module LT-F-4 of Category F--School-Community Relations. Competency-Based Vocational Education Administrator Module Series.

    ERIC Educational Resources Information Center

    Greer, David R.; And Others

    This module, one in a series of competency-based administrator instructional packages, focuses on a specific competency that vocational education administrators need to be successful in the area of school-community relations. The purpose of the module is to teach administrators how to cooperate with governmental and community agencies, including…

  20. Maintain School Discipline. Module LT-C-3 of Category C--Student Services. Competency-Based Vocational Education Administrator Module Series.

    ERIC Educational Resources Information Center

    Harrington, Lois G.; And Others

    This module, one in a series of competency-based administrator instructional packages, focuses on a specific competency that vocational education administrators need to be successful in the area of student services. The purpose of the module is to help the administrator develop skill in creating a climate conducive to discipline and in instituting…

  1. Provide Buildings and Equipment for Vocational Education. Module LT-G-1 of Category G--Facilities and Equipment Management. Competency-Based Vocational Education Administrator Module Series.

    ERIC Educational Resources Information Center

    Greer, David R.; And Others

    This module, one in a series of competency-based administrator instructional packages, focuses on a specific competency that vocational education administrators need to be successful in the area of facilities and equipment management. The purpose of the module is to teach administrators the process of providing facilities, including assessing the…

  2. Plan for Your Professional Development. Module LT-E-3 of Category E--Professional and Staff Development. Competency-Based Vocational Education Administrator Module Series.

    ERIC Educational Resources Information Center

    Puleo, Nancy F.; And Others

    This module, one in a series of competency-based administrator instructional packages, focuses on a specific competency that vocational education administrators need to be successful in the area of professional and staff development. The purpose of the module is to help administrators to analyze their professional needs and to devise and implement…

  3. Manage School Personnel Affairs. Module LT-D-4 of Category D--Personnel Management. Competency-Based Vocational Education Administrator Module Series.

    ERIC Educational Resources Information Center

    Greer, David R.; And Others

    This module, one in a series of competency-based administrator instructional packages, focuses on a specific competency that vocational education administrators need to be successful in the area of personnel management. The purpose of the module is to help administrators develop skills for training staff about procedures, maintaining personnel…

  4. Enhanced Absorption of Nasulin™, an Ultrarapid-Acting Intranasal Insulin Formulation, Using Single Nostril Administration in Normal Subjects

    PubMed Central

    Stote, Robert; Miller, Michael; Marbury, Thomas; Shi, Leon; Strange, Poul

    2011-01-01

    Background This pharmacokinetic (PK) study was designed to investigate the maximum intranasal insulin dose that could be achieved by repeated doses in a single nostril of a nasal spray of recombinant regular human insulin 1% in combination with cyclopentadecalactone (CPE-215) 2%, a compound that enhances absorption of molecules across mucous membranes (Nasulin™, CPEX Pharmaceuticals, Inc.). Method A nine-period crossover study of 8 healthy, nonsmoking subjects (ages 18–50, body mass index <33 kg/m2, weight >70 kg) were studied. In a fasted state, subjects were randomly given 25, 50, and 75 U in a single nostril on the first day and randomly given 50, 75, and 100 U doses utilizing both nostrils on two subsequent days. After a 45-minute PK assessment, subjects were given a meal. To determine the mechanism of enhanced absorption in a single nostril, a second study utilizing 24 subjects under similar conditions received 25 U, placebo (P) that included CPE-215 plus 25 U, and 50 U in a single nostril. Results Single nostril administration revealed enhanced absorption with maximum concentrations (Cmax) of 13, 65, and 96 µU/ml for the 25, 50, and 75 U doses, respectively. Dual nostril administration in two cohorts resulted in Cmax of 31/42, 65/52, and 88/79 µU/ml for the 50, 75, and 100 U, respectively. In the second cohort, Cmax was 23, 19, 56 µU/ml for the 25, P + 25, and 50 U doses, respectively. Conclusions Repeated dosing in a single nostril resulted in enhanced absorption; this was not due to the increased CPE-215 but to the increased insulin administered. PMID:21303633

  5. Increased Orbitofrontal Brain Activation after Administration of a Selective Adenosine A2A Antagonist in Cocaine Dependent Subjects

    PubMed Central

    Moeller, F. Gerard; Steinberg, Joel L.; Lane, Scott D.; Kjome, Kimberly L.; Ma, Liangsuo; Ferre, Sergi; Schmitz, Joy M.; Green, Charles E.; Bandak, Stephen I.; Renshaw, Perry F.; Kramer, Larry A.; Narayana, Ponnada A.

    2012-01-01

    Background: Positron Emission Tomography imaging studies provide evidence of reduced dopamine function in cocaine dependent subjects in the striatum, which is correlated with prefrontal cortical glucose metabolism, particularly in the orbitofrontal cortex. However, whether enhancement of dopamine in the striatum in cocaine dependent subjects would be associated with changes in prefrontal cortical brain activation is unknown. One novel class of medications that enhance dopamine function via heteromer formation with dopamine receptors in the striatum is the selective adenosine A2A receptor antagonists. This study sought to determine the effects administration of the selective adenosine A2A receptor antagonist SYN115 on brain function in cocaine dependent subjects. Methodology/Principle Findings: Twelve cocaine dependent subjects underwent two fMRI scans (one after a dose of placebo and one after a dose of 100 mg of SYN115) while performing a working memory task with three levels of difficulty (3, 5, and 7 digits). fMRI results showed that for 7-digit working memory activation there was significantly greater activation from SYN115 compared to placebo in portions of left (L) lateral orbitofrontal cortex, L insula, and L superior and middle temporal pole. Conclusion/Significance: These findings are consistent with enhanced dopamine function in the striatum in cocaine dependent subjects via blockade of adenosine A2A receptors producing increased brain activation in the orbitofrontal cortex and other cortical regions. This suggests that at least some of the changes in brain activation in prefrontal cortical regions in cocaine dependent subjects may be related to altered striatal dopamine function, and that enhancement of dopamine function via adenosine A2A receptor blockade could be explored further for amelioration of neurobehavioral deficits associated with chronic cocaine use. PMID:22654774

  6. [Autonomy attitudes in the treatment compliance of a cohort of subjects with continuous psychotropic drug administration].

    PubMed

    Baumann, M; Trincard, M

    2002-01-01

    Prescriptions for psychotropic drugs are part of a general practitioner's daily routine. As with all drugs, they need to be controlled by a phenomenon of observance. Respecting prescriptions is in fact a major public health concern. Our problematic is centred on the analysis of the association between observance and autonomy in order to gain a better understanding of the links between the drug, how it is to be taken, and how the patients adapt and control it. Identifying and comparing autonomous practices psychotrope users associated with attitudes put into play by those who claim to observe or not to observe their treatment is the aim of this project. The qualitative analysis of the speech is based on the categorial analysis of the contents of 46 transcriptions of 23 women et 23 men continuous (regular monthly intake for at least 5 years), aged between 50 and 65. The majority live in couples, have professional activities, and are executives. The psychotropes with the largest consumption are: anxiolytics and antidepressors. The average duration of their consumption is more than 17 years. Two types of attitude can be distinguished through the qualitative analyse. The attitudes of non-observers towards the psychotropic drug and dependence show controlled, autonomous acts. Autonomy is an influencing factor in their observation of the prescribed treatment, it is a major component of their non-observance regarding psychotropes; thus our hypothesis is confirmed. The strategy adopted around the medication arises from autonomy of action. Organising the treatment is seen as a sign of autonomy, as taking an initiative in relation to the medical prescription, and not as rebellious, or carefree behaviour, or as a sign of inconsistency. Non-observers seem more to be involved in a step towards self-regulation. Active taking verbs such as stop, diminish, increase , and success verbs succeed the I is greatly used, reinforced in some cases by myself ; this vocabulary situates the

  7. [Autonomy attitudes in the treatment compliance of a cohort of subjects with continuous psychotropic drug administration].

    PubMed

    Baumann, M; Trincard, M

    2002-01-01

    Prescriptions for psychotropic drugs are part of a general practitioner's daily routine. As with all drugs, they need to be controlled by a phenomenon of observance. Respecting prescriptions is in fact a major public health concern. Our problematic is centred on the analysis of the association between observance and autonomy in order to gain a better understanding of the links between the drug, how it is to be taken, and how the patients adapt and control it. Identifying and comparing autonomous practices psychotrope users associated with attitudes put into play by those who claim to observe or not to observe their treatment is the aim of this project. The qualitative analysis of the speech is based on the categorial analysis of the contents of 46 transcriptions of 23 women et 23 men continuous (regular monthly intake for at least 5 years), aged between 50 and 65. The majority live in couples, have professional activities, and are executives. The psychotropes with the largest consumption are: anxiolytics and antidepressors. The average duration of their consumption is more than 17 years. Two types of attitude can be distinguished through the qualitative analyse. The attitudes of non-observers towards the psychotropic drug and dependence show controlled, autonomous acts. Autonomy is an influencing factor in their observation of the prescribed treatment, it is a major component of their non-observance regarding psychotropes; thus our hypothesis is confirmed. The strategy adopted around the medication arises from autonomy of action. Organising the treatment is seen as a sign of autonomy, as taking an initiative in relation to the medical prescription, and not as rebellious, or carefree behaviour, or as a sign of inconsistency. Non-observers seem more to be involved in a step towards self-regulation. Active taking verbs such as stop, diminish, increase , and success verbs succeed the I is greatly used, reinforced in some cases by myself ; this vocabulary situates the

  8. Colourful categories

    NASA Astrophysics Data System (ADS)

    Gromov, M. L.

    2015-08-01

    This paper presents Ramsey theory in category-theoretic terms as a message from a non-expert author to a non-expert reader. Everything is explained starting from the level zero, and an attempt is made to be as self-explanatory in the terminology and notation as possible. For the sake of references, the paper also reproduces traditional terminology, with concepts and theorems often named after (presumed) discoverers who are largely unknown to outsiders to the field. The sources are referred to in a manner so as to make them easy to find on the web; only exceptionally are non-freely accessible items referred to. Certain questions are formulated as 'conjectures', not out of a deep belief in their validity but because they sound better stated explicitly. There are no new results in this article, no deepening of particular aspects of Ramsey theory, no attempts to be comprehensive. But, in the spirit of the ideas of Anatoly Vershik, an attempt is made to move transversally across common directions of research, to see interrelations between them and to formulate questions. In fact, the article reproduces a chapter from the author's as yet unfinished manuscript "A number of questions". Bibliography: 65 titles.

  9. Safety, tolerability, pharmacokinetics, and pharmacodynamics of compound SFDAC by intranasal administration of multiple escalating dose in healthy male subjects.

    PubMed

    Thennati, Rajamannar; Khanna, Aman; Khanna, Mallika; Sonaiya, Tushar; Mehta, Tejas; Mehta, Kalpana; Shahi, Pradeep; Patel, Jigneshkumar

    2014-11-01

    A novel corticosteroid compound (short form of IUPAC name: SFDAC) has been discovered by Sun Pharma Advanced Research Company (SPARC) Ltd. A randomized, observer-blind, active-controlled, parallel-groups, intranasal multiple escalating dose study was conducted in healthy male subjects to assess safety, tolerability, pharmacokinetics, and pharmacodynamics of compound SFDAC formulated as an aqueous suspension for intranasal administration. Intranasal sprays of SFDAC, active control fluticasone propionate (FP) and placebo were administered once in a day for 14 days as per randomization. Various clinical evaluations including 24-hour serum cortisol and urinary free cortisol (UFC) profiles were carried out. Blood samples were collected at pre-defined time-points and analyzed using a validated chromatographic method for estimation of SFDAC and its metabolite. The results of the study indicate that multiple dose of SFDAC intranasal spray upto 3,200 µg is safe and tolerated. Clinically significant suppression of hypothalamic pituitary adrenal (HPA) axis was not observed. The plasma concentration of SFDAC was found to be below the lower limit of quantification (LLQ) at most time-points for all subjects. SFDAC M1 metabolite was detected only at picogram level in plasma. The safety and pharmacokinetic characteristics of SFDAC observed in this study support further clinical development of the SFDAC nasal spray.

  10. Co-administration of ketoconazole with H1-antagonists ebastine and loratadine in healthy subjects: pharmacokinetic and pharmacodynamic effects

    PubMed Central

    Chaikin, P; Gillen, M S; Malik, M; Pentikis, H; Rhodes, G R; Roberts, D J

    2005-01-01

    Aims Two studies were conducted to evaluate the effects of coadministration of ketoconazole with two nonsedating antihistamines, ebastine and loratadine, on the QTc interval and on the pharmacokinetics of the antihistamines. Methods In both studies healthy male subjects (55 in one study and 62 in the other) were assigned to receive 5 days of antihistamine (ebastine 20 mg qd in one study, and loratadine 10 mg qd in the other) or placebo alone using a predetermined randomization schedule, followed by 8 days of concomitant ketoconazole 450 mg qd/antihistamine or ketoconazole 400 mg qd/placebo. Serial ECGs and blood sampling for drug analysis were performed at baseline and on study days 5 (at the end of monotherapy) and 13 (at the end of combination therapy). QT intervals were corrected for heart rate using the formula QTc = QT/RRα with special emphasis on individualized αvalues derived from each subject's own QT/RR relationship at baseline. Results No significant changes in QTc interval from baseline were observed after 5 days administration of ebastine, loratadine or placebo. Ketoconazole/placebo increased the mean QTc (95% CI) by 6.96 (3.31–10.62) ms in the ebastine study and by 7.52 (4.15–10.89) ms in the loratadine study. Mean QTc was statistically significantly increased during both ebastine/ketoconazole administration (12.21 ms; 7.39–17.03 ms) and loratadine/ketoconazole administration (10.68 ms; 6.15–15.21 ms) but these changes were not statistically significantly different from the increases seen with placebo/ketoconazole (6.96 ms; 3.31–10.62 ms), P = 0.08 ebastine study, (7.52 ms; 4.15–10.89 ms), P = 0.26 loratadine study). After the addition of ketoconazole, the mean area under the plasma concentration–time curve (AUC) for ebastine increased by 42.5 fold, and that of its metabolite carebastine by 1.4 fold. The mean AUC for loratadine increased by 4.5 fold and that of its metabolite desloratadine by 1.9 fold following administration of

  11. Tritium excretion after intravenous administration of tritium labelled adrenaline and noradrenaline and digital vascular reactivity to adrenaline and noradrenaline in normotensive and labile hypertensive subjects.

    PubMed

    De Guia, D; Mendlowitz, M; Vlachakis, N D; Gitlow, S E; Nissenbaum, M

    1980-01-01

    1. The 24-h urinary excretion of tritium after tritiated adrenaline administration and digital vascular reactivity to exogenously administered adrenaline and noradrenaline were measured in ten normotensive and in twenty-eight labile essential hypertensive subjects. Tritiated noradrenaline excretion and apparent noradrenaline secretion rate were also measured in ten and eleven of these subjects, respectively. 2. Despite overlapping, the mean 24-h tritium excretion after 3H-adrenaline administration as well as reactivity to adrenaline were significantly greater in the hypertensive than in the normotensive subjects, whether or not they had increased responsiveness to noradrenaline. Significant correlation, however, was observed between tritium excretion of adrenaline and reactivity to adrenaline in both labile hypertensive and normotensive subjects. These measurements were also both significantly correlated with percentage variability in systolic and diastolic blood pressure in the labile hypertensive subjects. 3. No significant correlation was observed between adrenaline as against noradrenaline measurements, whether physiological or biochemical, in either hypertensive or normotensive subjects.

  12. Pharmacokinetics and electrocardiographic pharmacodynamics of artemether-lumefantrine (Riamet®) with concomitant administration of ketoconazole in healthy subjects

    PubMed Central

    Lefèvre, Gilbert; Carpenter, Polly; Souppart, Claire; Schmidli, Heinz; McClean, Mark; Stypinski, Daria

    2002-01-01

    Aims To evaluate whether the potent CYP3A4 inhibitor ketoconazole has any influence on the pharmacokinetic and electrocardiographic parameters of the antimalarial co-artemether (artemether-lumefantrine) in healthy subjects. Methods Sixteen subjects were randomized in an open-label, two period crossover design study. Subjects received a single dose of co-artemether (day 1) either alone or in combination with multiple oral doses of ketoconazole (400 mg on day 1 followed by 200 mg o.d. for 4 additional days). Serial blood samples were taken and assayed for artemether and its main active metabolite dihydroartemisinin (DHA), and lumefantrine. Results The pharmacokinetics of artemether, its metabolite DHA, and lumefantrine were influenced by the presence of ketoconazole. AUC(0,∞) was increased from 320 to 740 ng ml−1 h (ratio 2.4, 90% CI 2.00, 2.86) for artemether, from 331 to 501 ng ml−1 h (ratio 1.7, 90% CI 1.40, 1.98) for DHA, and from 207 to 333 µg ml−1 h (ratio 1.7, 90% CI 1.23, 2.21) for lumefantrine in the presence of ketoconazole. Cmax also increased in similar proportions for the three compounds (ratio 2.2 (90% CI 1.78, 2.83), 1.4 (90% CI 1.12, 1.74), and 1.3 (90% CI 0.96, 1.64), respectively). The terminal elimination half-life was increased for artemether (2.5 vs 1.9 h, 90% CI 1.12, 1.72) and DHA (3.1 vs 2.1 h, 90% CI 0.02, 3.36), but remained unchanged for lumefantrine (88 vs 95 h, 90% CI 0.81, 1.04). These increases in exposure to the antimalarial combination were much smaller than observed with food intake (up to 16 fold), and were not associated with increased side-effects or changes in electrocardiographic parameters. The study medications were well tolerated. Conclusions The concurrent administration of ketoconazole with co-artemether led to modest increases in artemether, DHA, and lumefantrine exposure in healthy subjects. Dose adjustment of co-artemether is probably unnecessary in falciparum malaria patients when administered in association

  13. 45 CFR 286.55 - What types of costs are subject to the administrative cost limit on Tribal Family Assistance...

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... CHILDREN AND FAMILIES, DEPARTMENT OF HEALTH AND HUMAN SERVICES TRIBAL TANF PROVISIONS Tribal TANF Funding... administrative cost cap, even if they fall within the definition of “administrative costs.” (c)...

  14. A Population Pharmacokinetic Model for Disposition in Plasma, Saliva and Urine of Scopolamine after Intranasal Administration to Healthy Human Subjects

    NASA Technical Reports Server (NTRS)

    Wu, L.; Tam, V. H.; Chow, D. S. L.; Putcha, L.

    2014-01-01

    An intranasal gel formulation of scopolamine (INSCOP) was developed for the treatment of Space Motion Sickness. The bioavailability and pharmacokinetics (PK) were evaluated under the Food and Drug Administration guidelines for clinical trials with an Investigative New Drug (IND) protocol. The aim of this project was to develop a PK model that can predict the relationship between plasma, saliva and urinary scopolamine concentrations using data collected from the IND clinical trials with INSCOP. Methods: Twelve healthy human subjects were administered three dose levels (0.1, 0.2 and 0.4 mg) of INSCOP. Serial blood, saliva and urine samples were collected between 5 min and 24 h after dosing and scopolamine concentrations were measured by using a validated LC-MS-MS assay. Pharmacokinetic Compartmental models, using actual dosing and sampling times, were built using Phoenix (version 1.2). Model selection was based on the likelihood ratio test on the difference of criteria (-2LL) and comparison of the quality of fit plots. Results: The best structural model for INSCOP (minimal -2LL= 502.8) was established. It consisted of one compartment each for plasma, saliva and urine, respectively, which were connected with linear transport processes except the nonlinear PK process from plasma to saliva compartment. The best-fit estimates of PK parameters from individual PK compartmental analysis and Population PK model analysis were shown in Tables 1 and 2, respectively. Conclusion: A population PK model that could predict population and individual PK of scopolamine in plasma, saliva and urine after dosing was developed and validated. Incorporating a non-linear transfer from plasma to saliva compartments resulted in a significantly improved model fitting. The model could be used to predict scopolamine plasma concentrations from salivary and urinary drug levels, allowing non-invasive therapeutic monitoring of scopolamine in space and other remote environments.

  15. Relative bioavailability and safety of aripiprazole lauroxil, a novel once-monthly, long-acting injectable atypical antipsychotic, following deltoid and gluteal administration in adult subjects with schizophrenia.

    PubMed

    Turncliff, Ryan; Hard, Marjie; Du, Yangchun; Risinger, Robert; Ehrich, Elliot W

    2014-11-01

    Aripiprazole lauroxil is a linker lipid ester of aripiprazole for extended-release intramuscular (IM) injection. This multicenter, randomized, open-label study evaluated the pharmacokinetics (PK), relative bioavailability, and tolerability of a single IM deltoid or gluteal injection of aripiprazole lauroxil in adult subjects with chronic stable schizophrenia or schizoaffective disorder. Forty-six subjects were randomized 1:1 to aripiprazole lauroxil 441 mg IM in the deltoid or gluteal muscle. Samples were collected through 89 days post-dose to measure levels of aripiprazole lauroxil, N-hydroxymethyl aripiprazole, aripiprazole, and dehydro-aripiprazole. Forty-three (93.5%) subjects completed all study assessments; most were CYP2D6 extensive or immediate metabolizers (96%); two (4%) were poor metabolizers. The PK of aripiprazole following aripiprazole lauroxil was characterized by a steady rise in plasma concentrations (Tmax 44-50 days), a broad peak, and prolonged exposure attributable to the dissolution of aripiprazole lauroxil and formation rate-limited elimination of aripiprazole (t1/2=15.4-19.2 days). Deltoid vs. gluteal administration resulted in slightly higher Cmax aripiprazole concentrations [1.31 (1.02, 1.67); GMR 90% CI]; total exposure (AUCinf) was similar between sites of administration [0.84 (0.57, 1.24)]. N-hydroxymethyl-aripiprazole and dehydro-aripiprazole exposures were 10% and 33-36%, respectively, of aripiprazole exposure following aripiprazole lauroxil. The most common adverse events were injection site pain in 20 subjects (43.5%) and headache in 6 subjects (13.0%) of mild intensity occurring at a similar rate with deltoid and gluteal administration. Exposure ranges with deltoid and gluteal administration overlapped, suggesting that these sites may be used interchangeably. Despite a higher incidence of adverse events, deltoid muscle provides a more accessible injection site and could facilitate patient acceptance.

  16. 45 CFR 286.55 - What types of costs are subject to the administrative cost limit on Tribal Family Assistance...

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... subject to the limit determined under § 286.50. (b) Information technology and computerization for..., administering, monitoring, and controlling a sample are not inherent parts of information technology...

  17. 45 CFR 286.55 - What types of costs are subject to the administrative cost limit on Tribal Family Assistance...

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... subject to the limit determined under § 286.50. (b) Information technology and computerization for..., administering, monitoring, and controlling a sample are not inherent parts of information technology...

  18. 45 CFR 286.55 - What types of costs are subject to the administrative cost limit on Tribal Family Assistance...

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... subject to the limit determined under § 286.50. (b) Information technology and computerization for..., administering, monitoring, and controlling a sample are not inherent parts of information technology...

  19. Ideals and Category Typicality

    ERIC Educational Resources Information Center

    Kim, ShinWoo; Murphy, Gregory L.

    2011-01-01

    Barsalou (1985) argued that exemplars that serve category goals become more typical category members. Although this claim has received support, we investigated (a) whether categories have a single ideal, as negatively valenced categories (e.g., cigarette) often have conflicting goals, and (b) whether ideal items are in fact typical, as they often…

  20. Development of a self-administrated quality of life questionnaire for sarcopenia in elderly subjects: the SarQoL

    PubMed Central

    Beaudart, Charlotte; Biver, Emmanuel; Reginster, Jean-Yves; Rizzoli, René; Rolland, Yves; Bautmans, Ivan; Petermans, Jean; Gillain, Sophie; Buckinx, Fanny; Van Beveren, Julien; Jacquemain, Marc; Italiano, Patrick; Dardenne, Nadia; Bruyere, Olivier

    2015-01-01

    Background: the impact of sarcopenia on quality of life is currently assessed by generic tools. However, these tools may not detect subtle effects of this specific condition on quality of life. Objective: the aim of this study was to develop a sarcopenia-specific quality of life questionnaire (SarQoL, Sarcopenia Quality of Life) designed for community-dwelling elderly subjects aged 65 years and older. Settings: participants were recruited in an outpatient clinic in Liège, Belgium. Subjects: sarcopenic subjects aged 65 years or older. Methods: the study was articulated in the following four stages: (i) Item generation—based on literature review, sarcopenic subjects' opinion, experts' opinion, focus groups; (ii) Item reduction—based on sarcopenic subjects' and experts' preferences; (iii) Questionnaire generation—developed during an expert meeting; (iv) Pretest of the questionnaire—based on sarcopenic subjects' opinion. Results: the final version of the questionnaire consists of 55 items translated into 22 questions rated on a 4-point Likert scale. These items are organised into seven domains of dysfunction: Physical and mental health, Locomotion, Body composition, Functionality, Activities of daily living, Leisure activities and Fears. In view of the pretest, the SarQoL is easy to complete, independently, in ∼10 min. Conclusions: the first version of the SarQoL, a specific quality of life questionnaire for sarcopenic subjects, has been developed and has been shown to be comprehensible by the target population. Investigations are now required to test the psychometric properties (internal consistency, test–retest reliability, divergent and convergent validity, discriminant validity, floor and ceiling effects) of this questionnaire. PMID:26433796

  1. Granulocyte colony-stimulating factor administration to HIV-infected subjects augments reduced leukotriene synthesis and anticryptococcal activity in neutrophils.

    PubMed Central

    Coffey, M J; Phare, S M; George, S; Peters-Golden, M; Kazanjian, P H

    1998-01-01

    Neutrophil (PMN) dysfunction occurs in HIV infection. Leukotrienes (LT) are mediators derived from the 5-lipoxygenase (5-LO) pathway that play a role in host defense and are synthesized by PMN. We investigated the synthesis of LT by PMN from HIV-infected subjects. There was a reduction (4.0+/-1.3% of control) in LT synthesis in PMN from HIV-infected compared with normal subjects. This was associated with reduced expression of 5-LO-activating protein (31.2+/-9.6% of normal), but not of 5-LO itself. Since HIV does not directly infect PMN, we considered that these effects were due to reduced release of cytokines, such as granulocyte colony-stimulating factor (G-CSF). We examined the effect of G-CSF treatment (300 microgram daily for 5 d) on eight HIV-infected subjects. PMN were studied in vitro before therapy (day 1) and on days 4 and 7. LTB4 synthesis was increased on day 4 of G-CSF treatment, and returned toward day 1 levels on day 7. 5-LO and 5-LO-activating protein expression were increased in parallel. As a functional correlate to this increase in PMN LT synthesis by G-CSF, we examined the effects on killing of Cryptococcus neoformans. Anticryptococcal activity of PMN from HIV-infected subjects was less than that of PMN from normal subjects. G-CSF treatment improved fungistatic activity of PMN. This increase in antifungal activity was attenuated by in vitro treatment with the LT synthesis inhibitor, MK-886. In conclusion, PMN from HIV-infected subjects demonstrate reduced 5-LO metabolism and antifungal activity in vitro, which was reversed by in vivo G-CSF therapy. PMID:9710433

  2. Abstract coherent categories.

    PubMed

    Rehder, B; Ross, B H

    2001-09-01

    Many studies have demonstrated the importance of the knowledge that interrelates features in people's mental representation of categories and that makes our conception of categories coherent. This article focuses on abstract coherent categories, coherent categories that are also abstract because they are defined by relations independently of any features. Four experiments demonstrate that abstract coherent categories are learned more easily than control categories with identical features and statistical structure, and also that participants induced an abstract representation of the category by granting category membership to exemplars with completely novel features. The authors argue that the human conceptual system is heavily populated with abstract coherent concepts, including conceptions of social groups, societal institutions, legal, political, and military scenarios, and many superordinate categories, such as classes of natural kinds. PMID:11550753

  3. 14 CFR 23.3 - Airplane categories.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Airplane categories. 23.3 Section 23.3 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT AIRWORTHINESS STANDARDS: NORMAL, UTILITY, ACROBATIC, AND COMMUTER CATEGORY AIRPLANES General § 23.3 Airplane...

  4. Category-Specificity in Visual Object Recognition

    ERIC Educational Resources Information Center

    Gerlach, Christian

    2009-01-01

    Are all categories of objects recognized in the same manner visually? Evidence from neuropsychology suggests they are not: some brain damaged patients are more impaired in recognizing natural objects than artefacts whereas others show the opposite impairment. Category-effects have also been demonstrated in neurologically intact subjects, but the…

  5. Pharmacokinetics of salicylic acid following administration of aspirin tablets and three different forms of soluble aspirin in normal subjects.

    PubMed

    Gatti, G; Barzaghi, N; Attardo Parrinello, G; Vitiello, B; Perucca, E

    1989-01-01

    The pharmacokinetic profile of an innovative formulation of soluble aspirin (l-ornithine acetylsalicylate, ldB 1003) was compared with that of conventional tablets and two other soluble dosage forms (d, l-lysine acetylsalicylate and a buffered effervescent formulation of acetylsalicylic acid) after administration of single oral doses in six normal volunteers. All soluble forms showed a rapid absorption profile, peak plasma salicylic acid levels being attained after about 30 min on average and without statistically significant differences among the solutions tested. As compared to the soluble formulations, acetylsalicylic acid given as tablets resulted in slower absorption, with peak plasma salicylic acid levels being reached more than 1 h after dosing. Despite these differences in time course of plasma level profiles, the extent of absorption was similar for all formulations. Apart from the potential advantages in terms of improved gastric tolerability, the increased rate of absorption of aspirin solutions is therapeutically useful whenever a rapid onset of action is required. In this respect, the kinetic pattern of the innovative formulation compares favourably with that of other available soluble dosage forms.

  6. Pharmacokinetics of salicylic acid following administration of aspirin tablets and three different forms of soluble aspirin in normal subjects.

    PubMed

    Gatti, G; Barzaghi, N; Attardo Parrinello, G; Vitiello, B; Perucca, E

    1989-01-01

    The pharmacokinetic profile of an innovative formulation of soluble aspirin (l-ornithine acetylsalicylate, ldB 1003) was compared with that of conventional tablets and two other soluble dosage forms (d, l-lysine acetylsalicylate and a buffered effervescent formulation of acetylsalicylic acid) after administration of single oral doses in six normal volunteers. All soluble forms showed a rapid absorption profile, peak plasma salicylic acid levels being attained after about 30 min on average and without statistically significant differences among the solutions tested. As compared to the soluble formulations, acetylsalicylic acid given as tablets resulted in slower absorption, with peak plasma salicylic acid levels being reached more than 1 h after dosing. Despite these differences in time course of plasma level profiles, the extent of absorption was similar for all formulations. Apart from the potential advantages in terms of improved gastric tolerability, the increased rate of absorption of aspirin solutions is therapeutically useful whenever a rapid onset of action is required. In this respect, the kinetic pattern of the innovative formulation compares favourably with that of other available soluble dosage forms. PMID:2517497

  7. Incidental Auditory Category Learning

    PubMed Central

    Gabay, Yafit; Dick, Frederic K.; Zevin, Jason D.; Holt, Lori L.

    2015-01-01

    Very little is known about how auditory categories are learned incidentally, without instructions to search for category-diagnostic dimensions, overt category decisions, or experimenter-provided feedback. This is an important gap because learning in the natural environment does not arise from explicit feedback and there is evidence that the learning systems engaged by traditional tasks are distinct from those recruited by incidental category learning. We examined incidental auditory category learning with a novel paradigm, the Systematic Multimodal Associations Reaction Time (SMART) task, in which participants rapidly detect and report the appearance of a visual target in one of four possible screen locations. Although the overt task is rapid visual detection, a brief sequence of sounds precedes each visual target. These sounds are drawn from one of four distinct sound categories that predict the location of the upcoming visual target. These many-to-one auditory-to-visuomotor correspondences support incidental auditory category learning. Participants incidentally learn categories of complex acoustic exemplars and generalize this learning to novel exemplars and tasks. Further, learning is facilitated when category exemplar variability is more tightly coupled to the visuomotor associations than when the same stimulus variability is experienced across trials. We relate these findings to phonetic category learning. PMID:26010588

  8. 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

  9. Alcohol administration attenuates hypothalamic-pituitary-adrenal (HPA) activity in healthy men at low genetic risk for alcoholism, but not in high-risk subjects.

    PubMed

    Mick, Inge; Spring, Konstanze; Uhr, Manfred; Zimmermann, Ulrich S

    2013-09-01

    Acute alcohol challenge studies in rodents and naturalistic observations in drinking alcoholics suggest that alcohol stimulates the hypothalamic-pituitary-adrenal (HPA) system. The literature on respective studies in healthy volunteers is more inconsistent, suggesting differential alcohol effects depending on dosage, recent drinking history, family history of alcoholism and alcohol-induced side effects. These papers and the putative pharmacologic mechanisms underlying alcohol effects on the HPA system are reviewed here and compared with a new study, in which we investigated how secretion of adrenocorticotrophin (ACTH) and cortisol is affected by ingestion of 0.6 g/kg ethanol in 33 young healthy socially drinking males with a paternal history of alcoholism (PHP) versus 30 family history negative (FHN) males. Alcohol and placebo were administered in a 2-day, double-blind, placebo controlled crossover design with randomized administration sequence. After administration of placebo, ACTH and cortisol decreased steadily over 130 minutes. In FHN subjects, secretion of both hormones was even more attenuated after alcohol, resulting in significantly lower levels compared with placebo. In PHP subjects, no alcohol effect on hormone secretion could be detected. The ratio of cortisol to ACTH secretion, each expressed as area under the secretion curve, was significantly increased by alcohol in FHN and PHP participants. These results argue against HPA stimulation being a mechanism that promotes the transition from moderate to dependent drinking. The fact that alcohol-induced HPA suppression was not detected in PHP males is consistent with the general concept that subjects at high risk for alcoholism exhibit less-pronounced alcohol effects.

  10. Effects of co-administration of fluoxetine or tianeptine with metyrapone on immobility time and plasma corticosterone concentration in rats subjected to the forced swim test.

    PubMed

    Rogóz, Zofia; Skuza, Grazyna; Leśkiewicz, Monika; Budziszewska, Bogusława

    2008-01-01

    Major depression is frequently associated with hyperactivity of the hypothalamic-pituitary-adrenocortical axis, and glucocorticoid synthesis inhibitors have been shown to exert antidepressant action. The aim of the present study was to examine the effect of co-administration of fluoxetine or tianeptine with metyrapone on immobility time and plasma corticosterone concentration in male Wistar rats subjected to the forced swim test. Metyrapone alone (50 mg/kg, but not 25 mg/kg) reduced the immobility time of rats in the forced swim test; moreover, both doses tested (25 and 50 mg/kg), dose-dependently decreased the stress-induced plasma corticosterone concentration. Joint administration of fluoxetine or tianeptine (10 mg/kg) and metyrapone (25 mg/kg - a dose inactive per se) exhibited antidepressant-like activity in the forced swim test in rats. WAY 100636 (a 5-HT(1A) antagonist), but not prazosin (an alpha(1)-adrenergic antagonist), used in doses ineffective in the forced swim test, inhibited the antidepressant-like effect induced by co-administration of fluoxetine or tianeptine with metyrapone (25 mg/kg). Combined treatment of fluoxetine or tianeptine and metyrapone inhibited stress-induced corticosterone secretion to a similar extent as metyrapone alone. The obtained results indicate that metyrapone potentiates the antidepressant-like activity of fluoxetine or tianeptine and that, among other mechanisms, 5-HT(1A) receptors may play some role in this effect. Moreover, metyrapone exerts a beneficial effect on the stress-induced increase in plasma corticosterone concentration. These findings suggest that the co-administration of metyrapone and an antidepressant drug may be useful for the treatment of drug-resistant depression and/or depression associated with a high cortisol level.

  11. Categories of Parent Involvement.

    ERIC Educational Resources Information Center

    Bauch, Jerold P.

    1994-01-01

    The growing interest in effective parent involvement has produced several ways to classify or describe ways parents are or should be involved. This article reviews and evaluates Ira Gordon's systems approach, the California-based System Development Corporation's categories, Eugenia H. Berger's parental role categories, Chavkin and Williams' parent…

  12. Rethinking the Category 'Determiner'

    ERIC Educational Resources Information Center

    Spangler, Wayne E.

    1975-01-01

    The 'determiner' category was originally set up by structuralists for identifying nouns. The rewrite rule for 'determiners' in transformational generative grammar is inadequate for showing correspondences between type and token. An appraisal of quantity terms might eliminate the concept of the 'determiner,' and replace that category with one of…

  13. Categories and Music Transmission

    ERIC Educational Resources Information Center

    Gatien, Greg

    2009-01-01

    Lucy Green's (2008) "Music, Informal Learning, and the School: A New Classroom Pedagogy" gives rise to an interesting corollary. Does the manner of music's transmission inform one's understanding of a musical category? While categories of music can be difficult to define according to strict musical characteristics, a better understanding of…

  14. The Effect of Cumin cyminum L. Plus Lime Administration on Weight Loss and Metabolic Status in Overweight Subjects: A Randomized Double-Blind Placebo-Controlled Clinical Trial

    PubMed Central

    Taghizadeh, Mohsen; Memarzadeh, Mohammad Reza; Abedi, Fatemeh; Sharifi, Nasrin; Karamali, Fatemeh; Fakhrieh Kashan, Zohreh; Asemi, Zatollah

    2016-01-01

    Background Limited data are available regarding the effects of combined administration of Cumin cyminum L. and lime on weight loss and metabolic profiles among subjects with overweight subjects. Objectives The current study aimed to assess the effects of combined administration of Cumin cyminum L. and lime on weight loss and metabolic profiles among subjects with overweight. Patients and Methods This randomized double-blind placebo-controlled clinical trial was conducted on 72 subjects with overweight, aged 18 - 50 years old. Participants were randomly divided into three groups: Group A received high-dose Cumin cyminum L. and lime capsules (75 mg each, n = 24), group B low-dose Cumin cyminum L. and lime capsules (25 mg each, n = 24) and group C placebos (n = 24) twice daily for eight weeks. Results After eight weeks of intervention, compared with low-dose C. cyminum L. plus lime and placebo, taking high-dose C. cyminum L. plus lime resulted in significant weight loss (in the high-dose group: -2.1 ± 1.7 vs. in the low-dose group: -1.2 ± 1.5 and in the placebo group: + 0.2 ± 1.3 kg, respectively; P < 0.001) and body mass index (-0.8 ± 0.6 vs. -0.5 ± 0.5 and +0.1 ± 0.5 kg/m2, respectively; P < 0.001). In addition, administration of high-dose C. cyminum L. plus lime compared with low-dose C. cyminum L. plus lime and placebo, led to a significant reduction in fasting plasma glucose (FPG) (P < 0.001) and a significant rise in quantitative insulin sensitivity check index (QUICKI) (+ 0.02 ± 0.02 vs. + 0.01 ± 0.02 and 0.01 ± 0.01, respectively; P = 0.01). Moreover, a significant decrease in serum triglycerides (-14.1 ± 56.2 vs. +13.9 ± 36.8 and + 10.6 ± 25.1 mg/dL; respectively; P = 0.03), total-cholesterol (-18.4 ± 28.6 vs. +8.6 ± 28.5 and -1.0 ± 24.8 mg/dL; respectively; P = 0.004) and low density lipoproteins- (LDL)-cholesterol levels (-11.8 ± 20.7 vs. +6.5 ± 23.2 and -2.9 ± 20.4 mg/dL, respectively; P = 0.01) was observed following the consumption of

  15. The effect of cortisol on emotional responses depends on order of cortisol and placebo administration in a within-subject design.

    PubMed

    Wirth, Michelle M; Scherer, Sean M; Hoks, Roxanne M; Abercrombie, Heather C

    2011-08-01

    Cortisol does not exhibit a straightforward relationship with mood states; administration of glucocorticoids to human subjects has produced mixed effects on mood and emotional processing. In this study, participants (N=46) received intravenous hydrocortisone (synthetic cortisol; 0.1mg/kg body weight) and placebo in randomized order over two sessions 48h apart. Following the infusion, participants rated neutral and unpleasant pictures. In Session 1, participants reported elevated negative affect (NA) following the picture-rating task, regardless of treatment. In Session 2, however, only participants who received cortisol (and thus who had received placebo in Session 1) reported elevated NA. Arousal ratings for unpleasant pictures followed a similar pattern. These findings suggest that the effects of cortisol on emotion vary based on situational factors, such as drug administration order or familiarity with the tasks and setting. Such factors can influence cortisol's effects on emotion in two ways: (A) cortisol may only potentiate NA and arousal ratings in the absence of other, overwhelming influences on affect, such as the novelty of the setting and tasks in Session 1; and (B) cortisol in Session 1 may facilitate learning processes (e.g., habituation to the stimuli and setting; extinction of aversive responses) such that emotional responses to the pictures are lessened in Session 2. This interpretation is compatible with a body of literature on the effects of glucocorticoids on learning and memory processes.

  16. The effect of cortisol on emotional responses depends on order of cortisol and placebo administration in a within-subjects design

    PubMed Central

    Wirth, Michelle M.; Scherer, Sean M.; Hoks, Roxanne M.; Abercrombie, Heather C.

    2010-01-01

    Cortisol does not exhibit a straightforward relationship with mood states; administration of glucocorticoids to human subjects has produced mixed effects on mood and emotional processing. In this study, participants (N=46) received intravenous hydrocortisone (synthetic cortisol; 0.1 mg/kg body weight) and placebo in randomized order over two sessions 48 hours apart. Following the infusion, participants rated neutral and unpleasant pictures. In Session 1, participants reported elevated negative affect (NA) following the picture-rating task, regardless of treatment. In Session 2, however, only participants who received cortisol (and thus who had received placebo in Session 1) reported elevated NA. Arousal ratings for unpleasant pictures followed a similar pattern. These findings suggest that the effects of cortisol on emotion vary based on situational factors, such as drug administration order or familiarity with the tasks and setting. Such factors can influence cortisol’s effects on emotion in two ways: A) cortisol may only potentiate NA and arousal ratings in the absence of other, overwhelming influences on affect, such as the novelty of the setting and tasks in Session 1; and B) cortisol in Session 1 may facilitate learning processes (e.g. habituation to the stimuli and setting; extinction of aversive responses) such that emotional responses to the pictures are lessened in Session 2. This interpretation is compatible with a body of literature on the effects of glucocorticoids on learning and memory processes. PMID:21232874

  17. 14 CFR 29.81 - Landing distance: Category A.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Landing distance: Category A. 29.81 Section 29.81 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY ROTORCRAFT Flight Performance § 29.81 Landing distance: Category...

  18. 14 CFR 29.63 - Takeoff: Category B.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Takeoff: Category B. 29.63 Section 29.63 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY ROTORCRAFT Flight Performance § 29.63 Takeoff: Category B. The...

  19. 14 CFR 29.81 - Landing distance: Category A.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Landing distance: Category A. 29.81 Section 29.81 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY ROTORCRAFT Flight Performance § 29.81 Landing distance: Category...

  20. Develop Applications and Proposals for Funding Vocational Education. Module LT-H-3 of Category H--Business and Financial Management. Competency-Based Vocational Education Administrator Module Series.

    ERIC Educational Resources Information Center

    Puleo, Nancy F.; And Others

    This module, one in a series of competency-based administrator instructional packages, focuses on a specific competency that vocational education administrators need to be successful in the area of business and financial management. The purpose of the module is to help administrators develop skills in the two most common procedures to obtain state…

  1. 28 CFR 94.22 - Categories of expenses.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 28 Judicial Administration 2 2014-07-01 2014-07-01 false Categories of expenses. 94.22 Section 94.22 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) CRIME VICTIM SERVICES International Terrorism Victim Expense Reimbursement Program Coverage § 94.22 Categories of expenses. The...

  2. 5 CFR 9301.9 - Fees for categories of requesters.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 5 Administrative Personnel 3 2014-01-01 2014-01-01 false Fees for categories of requesters. 9301.9 Section 9301.9 Administrative Personnel SPECIAL INSPECTOR GENERAL FOR AFGHANISTAN RECONSTRUCTION DISCLOSURE OF RECORDS AND INFORMATION Freedom of Information Act Costs § 9301.9 Fees for categories...

  3. 5 CFR 9301.9 - Fees for categories of requesters.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 5 Administrative Personnel 3 2013-01-01 2013-01-01 false Fees for categories of requesters. 9301.9 Section 9301.9 Administrative Personnel SPECIAL INSPECTOR GENERAL FOR AFGHANISTAN RECONSTRUCTION DISCLOSURE OF RECORDS AND INFORMATION Freedom of Information Act Costs § 9301.9 Fees for categories...

  4. 28 CFR 94.22 - Categories of expenses.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 28 Judicial Administration 2 2012-07-01 2012-07-01 false Categories of expenses. 94.22 Section 94.22 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) CRIME VICTIM SERVICES International Terrorism Victim Expense Reimbursement Program Coverage § 94.22 Categories of expenses. The...

  5. 28 CFR 94.22 - Categories of expenses.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 28 Judicial Administration 2 2013-07-01 2013-07-01 false Categories of expenses. 94.22 Section 94.22 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) CRIME VICTIM SERVICES International Terrorism Victim Expense Reimbursement Program Coverage § 94.22 Categories of expenses. The...

  6. 28 CFR 94.22 - Categories of expenses.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Categories of expenses. 94.22 Section 94.22 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) CRIME VICTIM SERVICES International Terrorism Victim Expense Reimbursement Program Coverage § 94.22 Categories of expenses. The...

  7. 28 CFR 94.22 - Categories of expenses.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 28 Judicial Administration 2 2011-07-01 2011-07-01 false Categories of expenses. 94.22 Section 94.22 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) CRIME VICTIM SERVICES International Terrorism Victim Expense Reimbursement Program Coverage § 94.22 Categories of expenses. The...

  8. Rapid object category adaptation during unlabelled classification.

    PubMed

    Hadas, David; Intrator, Nathan; Yovel, Galit

    2010-01-01

    Recent reports from electrophysiological and psychophysical experiments provide evidence that repeated exposure to an ordered sequence of morphed stimuli may over time adapt a prelearned object category such that the category may generalise the entire sequence as belonging to the same object. Here, a new protocol that includes a single exposure to a morphing sequence is presented. Subjects exposed to the new protocol replaced a prelearned face with an entirely different face within just 3 days, significantly faster than in previous reports.

  9. Category-specificity in visual object recognition.

    PubMed

    Gerlach, Christian

    2009-06-01

    Are all categories of objects recognized in the same manner visually? Evidence from neuropsychology suggests they are not: some brain damaged patients are more impaired in recognizing natural objects than artefacts whereas others show the opposite impairment. Category-effects have also been demonstrated in neurologically intact subjects, but the findings are contradictory and there is no agreement as to why category-effects arise. This article presents a pre-semantic account of category-effects (PACE) in visual object recognition. PACE assumes two processing stages: shape configuration (the binding of shape elements into elaborate shape descriptions) and selection (among competing representations in visual long-term memory), which are held to be differentially affected by the structural similarity between objects. Drawing on evidence from clinical studies, experimental studies with neurologically intact subjects and functional imaging studies, it is argued that PACE can account for category-effects at both behavioural and neural levels in patients and neurologically intact subjects. The theory also accounts for the way in which category-effects are affected by different task parameters (the degree of perceptual differentiation called for), stimulus characteristics (whether stimuli are presented as silhouettes, full line-drawings, or fragmented forms), stimulus presentation (stimulus exposure duration and position) as well as interactions between these parameters.

  10. Absolute bioavailability of evacetrapib in healthy subjects determined by simultaneous administration of oral evacetrapib and intravenous [13C8]‐evacetrapib as a tracer

    PubMed Central

    Aburub, Aktham; Ward, Chris; Hinds, Chris; Czeskis, Boris; Ruterbories, Kenneth; Suico, Jeffrey G.; Royalty, Jane; Ortega, Demetrio; Pack, Brian W.; Begum, Syeda L.; Annes, William F.; Lin, Qun; Small, David S.

    2015-01-01

    This open‐label, single‐period study in healthy subjects estimated evacetrapib absolute bioavailability following simultaneous administration of a 130‐mg evacetrapib oral dose and 4‐h intravenous (IV) infusion of 175 µg [13C8]‐evacetrapib as a tracer. Plasma samples collected through 168 h were analyzed for evacetrapib and [13C8]‐evacetrapib using high‐performance liquid chromatography/tandem mass spectrometry. Pharmacokinetic parameter estimates following oral and IV doses, including area under the concentration‐time curve (AUC) from zero to infinity (AUC[0‐∞]) and to the last measureable concentration (AUC[0‐tlast]), were calculated. Bioavailability was calculated as the ratio of least‐squares geometric mean of dose‐normalized AUC (oral : IV) and corresponding 90% confidence interval (CI). Bioavailability of evacetrapib was 44.8% (90% CI: 42.2–47.6%) for AUC(0‐∞) and 44.3% (90% CI: 41.8–46.9%) for AUC(0‐tlast). Evacetrapib was well tolerated with no reports of clinically significant safety assessment findings. This is among the first studies to estimate absolute bioavailability using simultaneous administration of an unlabeled oral dose with a 13C‐labeled IV microdose tracer at about 1/1000th the oral dose, with measurement in the pg/mL range. This approach is beneficial for poorly soluble drugs, does not require additional toxicology studies, does not change oral dose pharmacokinetics, and ultimately gives researchers another tool to evaluate absolute bioavailability. PMID:26639670

  11. Participant experiences from chronic administration of a multivitamin versus placebo on subjective health and wellbeing: a double-blind qualitative analysis of a randomised controlled trial

    PubMed Central

    2012-01-01

    Background While many randomised controlled trials have been conducted on multivitamins, to our knowledge no qualitative research exploring the subjective experience of taking a multivitamin during a clinical trial has been reported. Methods Semi-structured and open-ended written questions were incorporated into a 16-week double-blind, randomised, placebo-controlled, parallel groups trial of once-daily multivitamin administration. At the final study visit (week 16), three open-ended questions were posed to elucidate any positive, negative or unusual experiences from taking either the multivitamin or matched placebo. Qualitative thematic analysis was undertaken by researchers who were blind as to treatment condition of participants, and triangulation (independent analysis from three researchers) was employed to ensure methodological rigour. Participant’s experiences were categorised as “positive” or “negative” and a Chi Square analysis was then applied to each of the experiential themes, to compare experiences between the multivitamin and placebo groups, (subdividing the groups by gender). Usual experiences were categorised and discussed separately. Results Of the 182 participants enrolled, 116 completed the study and qualitative data were available from 114 participants. Thematic analysis revealed significant effects in favour of the multivitamin over placebo for participants experiencing increased energy levels (p=.022) and enhanced mood (p=.027). The beneficial effect on energy levels was particularly evident among female participants. A trend was found for participants reporting better sleep in the multivitamin over placebo. The multivitamin and placebo groups did not significantly differ in perceived positive or negative effects in areas relating to other aspects of mental function or physical health. No significant negative effects were revealed, although there was a non-significant trend for more people in the multivitamin group having minor

  12. Inferring correlations: from exemplars to categories.

    PubMed

    Vogel, Tobias; Kutzner, Florian; Freytag, Peter; Fiedler, Klaus

    2014-10-01

    Research and theorizing suggest a processing advantage of category-level correlations over exemplar-level correlations. That research has also shown that category-level correlations serve as a proxy for inferring exemplar-level correlations. For example, an individual may learn that the demand for a product category, like cheese, in one store predicts the demand for this category in another. The individual could then draw the unwarranted conclusion that the demand for an exemplar, like cheddar, would also predict the demand for this exemplar in the other store. This notion is supported by previous experiments demonstrating that the subjective exemplar-level correlation follows the implication of the category-level correlation. However, in virtually all previous experiments suggesting a processing advantage for category-level over exemplar-level correlations, the stimulus correlation at the category level was substantial, whereas the correlation at the exemplar level was weak. Here, we tested the hypothesis that individuals process the level that is most informative, either the exemplar or the category level. We presented participants with a zero correlation at the category level, but varied the correlation at the exemplar level. Participants presented with a zero correlation across exemplar products correctly reproduced a zero correlation across product categories. When presented with a substantial correlation at the exemplar level, however, they erroneously reproduced a similar correlation at the category level. These findings therefore imply that there is no general processing advantage for correlations at higher aggregation levels. Instead, individuals seemingly attend to the level that holds the most regular information. Findings are discussed regarding the role of covariation strength in correlation detection and use. PMID:24493021

  13. Influence of multiple categories on the prediction of unknown properties

    PubMed Central

    Verde, Michael F.; Murphy, Gregory L.; Ross, Brian H.

    2006-01-01

    Knowing an item's category helps us predict its unknown properties. Previous studies suggest that when asked to evaluate the probability of an unknown property, people tend to consider only an item's most likely category, ignoring alternative categories. In the present study, property prediction took the form of either a probability rating or a speeded, binary-choice judgment. Consistent with past findings, subjects ignored alternative categories in their probability ratings. However, their binary-choice judgments were influenced by alternative categories. This novel finding suggests that the way category knowledge is used in prediction depends critically on the form of the prediction. PMID:16156183

  14. Effects of fixed time AI and AI at detected estrus on conception rate in smallholder zebu and crossbred heifers and cows subjected to double PGF2α administration.

    PubMed

    Gugssa, Tadesse; Ashebir, Gebregiorgis; Yayneshet, Tesfay

    2016-08-01

    The study was conducted to evaluate estrus response, time to the onset of estrus, and conception rate at fixed time AI and AI at detected estrus in local and crossbred heifers and cows subjected to double administration of PGF2α. One hundred twenty local (heifers, n = 27; cows, n = 33) and crossbreds (heifers, n = 21; cows, n = 39) were used for the study. About 63 and 85.7 % of the local and crossbred heifers, respectively, exhibited estrus. Similarly, all crossbred cows and 90.9 % of local cows showed estrus. Most heifers came to estrus between 48 and 72 h while cows exhibited behavioral signs of estrus between 72 and 96 h. AI at detected estrus resulted in higher conception rate than fixed time AI. Pregnancy per artificial insemination was higher in AI at detected estrus than fixed time AI. Accurate estrus detection followed by insemination are crucial factors in maximizing pregnancy, and this study has demonstrated that conception rate in smallholder heifers and cows should be inseminated following estrus detection to maximize the conception rate of the animals. PMID:27184042

  15. Auto-induction of phase I and phase II metabolism of artemisinin in healthy Chinese subjects after oral administration of a new artemisinin-piperaquine fixed combination

    PubMed Central

    2014-01-01

    Background Artequick is a relatively inexpensive artemisinin (Qing-hao-su; QHS)-based combination therapy (ACT) that contains QHS and piperaquine (PQ), which has not been widely used because of the decreased concentration level of QHS after repeated oral administrations for five to seven days as a monotherapy. This study was designed to evaluate the potential auto-induction metabolism of QHS in healthy Chinese adults after a two-day oral administration of QHS-PQ. The effect of QHS-PQ on the activity of the CYP2B6 and CYP3A4 was also investigated. Methods Fourteen healthy Chinese subjects received two-day oral doses of QHS-PQ (Artequick). A two-drug cocktail consisting of bupropion and midazolam was used to assess the activities of CYP2B6 and CYP3A, respectively. Plasma samples were analysed for QHS and its phase I/II metabolites, probe drugs and their metabolites, using a validated liquid chromatography tandem mass spectrometric (LC-MS) method. Results Four major phase I metabolites of QHS (M1-M3 and deoxy-QHS) and two subsequent phase II metabolites (M4-M5) were detected in human plasma after oral administrations of QHS-PQ. The AUC 0-t of the QHS and its phase I metabolites decreased significantly (P < 0.05) with increased oral clearance (CL/F) after two-day oral doses of QHS-PQ, whereas its phase II metabolites exhibited higher AUC (P < 0.01). The phase I metabolic capability, calculated by the AUC 0-t ratio of all phase I metabolites to QHS, increased 1.5-fold after the repeated dose (P < 0.01), and the phase II metabolic capability increased 1.5-fold for M4 and 3.0-fold for M5. The enzyme activity of CYP2B6 and CYP3A4 increased 2.1-fold and 3.2-fold, respectively, after two-day oral doses of QHS-PQ. Conclusions The auto-induction of both phase I and phase II metabolism of QHS was present in healthy Chinese subjects after a recommended two-day oral dose of QHS-PQ. The auto-induction metabolism also existed for phase I metabolites of QHS. The enzyme activity of

  16. 21 CFR 330.5 - Drug categories.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 5 2014-04-01 2014-04-01 false Drug categories. 330.5 Section 330.5 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) DRUGS FOR HUMAN USE OVER-THE-COUNTER (OTC) HUMAN DRUGS WHICH ARE GENERALLY RECOGNIZED AS SAFE AND EFFECTIVE AND...

  17. 21 CFR 330.5 - Drug categories.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 5 2012-04-01 2012-04-01 false Drug categories. 330.5 Section 330.5 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) DRUGS FOR HUMAN USE OVER-THE-COUNTER (OTC) HUMAN DRUGS WHICH ARE GENERALLY RECOGNIZED AS SAFE AND EFFECTIVE AND...

  18. 21 CFR 330.5 - Drug categories.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 5 2013-04-01 2013-04-01 false Drug categories. 330.5 Section 330.5 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) DRUGS FOR HUMAN USE OVER-THE-COUNTER (OTC) HUMAN DRUGS WHICH ARE GENERALLY RECOGNIZED AS SAFE AND EFFECTIVE AND...

  19. 21 CFR 330.5 - Drug categories.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 5 2010-04-01 2010-04-01 false Drug categories. 330.5 Section 330.5 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) DRUGS FOR HUMAN USE OVER-THE-COUNTER (OTC) HUMAN DRUGS WHICH ARE GENERALLY RECOGNIZED AS SAFE AND EFFECTIVE AND...

  20. 21 CFR 330.5 - Drug categories.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 5 2011-04-01 2011-04-01 false Drug categories. 330.5 Section 330.5 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) DRUGS FOR HUMAN USE OVER-THE-COUNTER (OTC) HUMAN DRUGS WHICH ARE GENERALLY RECOGNIZED AS SAFE AND EFFECTIVE AND...

  1. The Perceptual Effects of Learning Object Categories That Predict Perceptual Goals

    ERIC Educational Resources Information Center

    Van Gulick, Ana E.; Gauthier, Isabel

    2014-01-01

    In classic category learning studies, subjects typically learn to assign items to 1 of 2 categories, with no further distinction between how items on each side of the category boundary should be treated. In real life, however, we often learn categories that dictate further processing goals, for instance, with objects in only 1 category requiring…

  2. 20 CFR 645.235 - What types of activities are subject to the administrative cost limit on Welfare-to-Work grants?

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... administrative cost limit on Welfare-to-Work grants? 645.235 Section 645.235 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR PROVISIONS GOVERNING WELFARE-TO-WORK GRANTS General Program... cost limit on Welfare-to-Work grants? (a) Administrative cost limitation (section...

  3. 20 CFR 645.235 - What types of activities are subject to the administrative cost limit on Welfare-to-Work grants?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... administrative cost limit on Welfare-to-Work grants? 645.235 Section 645.235 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR PROVISIONS GOVERNING WELFARE-TO-WORK GRANTS General Program... cost limit on Welfare-to-Work grants? (a) Administrative cost limitation (section...

  4. 20 CFR 645.235 - What types of activities are subject to the administrative cost limit on Welfare-to-Work grants?

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... administrative cost limit on Welfare-to-Work grants? 645.235 Section 645.235 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR PROVISIONS GOVERNING WELFARE-TO-WORK GRANTS General Program... cost limit on Welfare-to-Work grants? (a) Administrative cost limitation (section...

  5. Empire: An Analytical Category for Educational Research

    ERIC Educational Resources Information Center

    Coloma, Roland Sintos

    2013-01-01

    In this article Roland Sintos Coloma argues for the relevance of empire as an analytical category in educational research. He points out the silence in mainstream studies of education on the subject of empire, the various interpretive approaches to deploying empire as an analytic, and the importance of indigeneity in research on empire and…

  6. Family Factors Predicting Categories of Suicide Risk

    ERIC Educational Resources Information Center

    Randell, Brooke P.; Wang, Wen-Ling; Herting, Jerald R.; Eggert, Leona L.

    2006-01-01

    We compared family risk and protective factors among potential high school dropouts with and without suicide-risk behaviors (SRB) and examined the extent to which these factors predict categories of SRB. Subjects were randomly selected from among potential dropouts in 14 high schools. Based upon suicide-risk status, 1,083 potential high school…

  7. Aging and the Category-Recall Relationship.

    ERIC Educational Resources Information Center

    Worden, Patricia E.; Meggison, David L.

    A sorting-recall procedure was used to investigate how long-term memory in elderly subjects is affected by categorical organization. Sixty-four young adults (average age 20 years) and retirees (average age 67) sorted 48 unrelated words into two, four, six, or eight categories prior to recall. High- and low-frequency lists were tested, a…

  8. The Role Centrality on Story Category Saliency.

    ERIC Educational Resources Information Center

    Omanson, Richard C.

    Four experiments involving 54 adults were performed to examine the relationship between the effects of story grammar categories and content centrality on subjects' importance ratings, summaries, immediate recall, and delayed recall. Results of the studies indicated that central content units were judged as more important and were better recalled…

  9. 5 CFR 575.303 - Eligible categories of employees.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... position paid under 5 U.S.C. 5383 or a Federal Bureau of Investigation and Drug Enforcement Administration... 5 Administrative Personnel 1 2011-01-01 2011-01-01 false Eligible categories of employees. 575.303 Section 575.303 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE...

  10. 5 CFR 575.303 - Eligible categories of employees.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... position paid under 5 U.S.C. 5383 or a Federal Bureau of Investigation and Drug Enforcement Administration... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Eligible categories of employees. 575.303 Section 575.303 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE...

  11. 5 CFR 575.303 - Eligible categories of employees.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... position paid under 5 U.S.C. 5383 or a Federal Bureau of Investigation and Drug Enforcement Administration... 5 Administrative Personnel 1 2013-01-01 2013-01-01 false Eligible categories of employees. 575.303 Section 575.303 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE...

  12. 5 CFR 575.303 - Eligible categories of employees.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... position paid under 5 U.S.C. 5383 or a Federal Bureau of Investigation and Drug Enforcement Administration... 5 Administrative Personnel 1 2014-01-01 2014-01-01 false Eligible categories of employees. 575.303 Section 575.303 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE...

  13. 5 CFR 575.303 - Eligible categories of employees.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... position paid under 5 U.S.C. 5383 or a Federal Bureau of Investigation and Drug Enforcement Administration... 5 Administrative Personnel 1 2012-01-01 2012-01-01 false Eligible categories of employees. 575.303 Section 575.303 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE...

  14. Discriminating among diagnostic categories using the Dissociative Disorders Interview Schedule.

    PubMed

    Ross, Colin A; Ellason, Joan Weathersbee

    2005-04-01

    The Dissociative Disorders Interview Schedule was administered to 1,308 subjects in eight diagnostic categories, including 296 with dissociative identity disorder. The study tested three hypotheses: (1) the Mahalanobis distance between dissociative identity disorder and each of seven other diagnostic categories would be large, (2) the closest diagnostic category to dissociative identity disorder would be dissociative disorder not otherwise specified, and (3) nondissociative diagnostic categories would be closer to each other than any one to dissociative identity disorder. All three hypotheses were confirmed by these data. The findings support the conclusion that dissociative identity disorder is a discrete category or taxon.

  15. Business, Management and Administration. A Subject-Based Aspect Report on Provision in Scotland's Colleges by HM Inspectors on Behalf of the Scottish Funding Council

    ERIC Educational Resources Information Center

    Her Majesty's Inspectorate of Education, 2010

    2010-01-01

    This report evaluates college programmes within a wide range of disciplines subsumed within the business, management and administration (BMA) area. The disciplines covered are: business and finance; economics; law; management; public administration; international business studies; enterprise; management skills; management planning and control…

  16. Darwin's species category realism.

    PubMed

    Stamos, D N

    1999-01-01

    Ever since Charles Darwin's On the Origin of Species was published, the received view has been that Darwin literally thought of species as not extra-mentally real. In 1969 Michael Ghiselin upset the received view by interpreting Darwin to mean that species taxa are indeed real but not the species category. In 1985 John Beatty took Ghiselin's thesis a step further by providing a strategy theory to explain why Darwin would say one thing (his repeated nominalistic definition of species) and do another (hold that species taxa are real). In the present paper I attempt to take this line of interpretation to a new level. Guided by the principle of charity, I provide and analyze a considerable amount of evidence from Darwin's mature writings (both private and published) to show that (contra Ghiselin and Beatty) Darwin did not simply accept the species delimitations of his fellow naturalists but actually employed, repeatedly and consistently, a species concept in a thoroughly modern sense, albeit with an implicit definition, a concept uniquely his own and fully in accord with his theory of evolution by natural selection. This implicit concept and definition is carefully reconstructed in the present paper. A new strategy theory is then provided to account for why Darwin would define species (both taxa and category) nominalistically on the one hand but delimit species realistically on the other.

  17. Category Coherence and Category-Based Property Induction

    ERIC Educational Resources Information Center

    Rehder, Bob; Hastie, Reid

    2004-01-01

    One important property of human object categories is that they define the sets of exemplars to which newly observed properties are generalized. We manipulated the causal knowledge associated with novel categories and assessed the resulting strength of property inductions. We found that the theoretical coherence afforded to a category by…

  18. 14 CFR 29.181 - Dynamic stability: Category A rotorcraft.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 1 2013-01-01 2013-01-01 false Dynamic stability: Category A rotorcraft. 29.181 Section 29.181 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF....181 Dynamic stability: Category A rotorcraft. Any short-period oscillation occurring at any speed...

  19. 14 CFR 29.181 - Dynamic stability: Category A rotorcraft.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 1 2012-01-01 2012-01-01 false Dynamic stability: Category A rotorcraft. 29.181 Section 29.181 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF....181 Dynamic stability: Category A rotorcraft. Any short-period oscillation occurring at any speed...

  20. 14 CFR 29.181 - Dynamic stability: Category A rotorcraft.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 1 2014-01-01 2014-01-01 false Dynamic stability: Category A rotorcraft. 29.181 Section 29.181 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF....181 Dynamic stability: Category A rotorcraft. Any short-period oscillation occurring at any speed...

  1. 1 CFR 5.9 - Categories of documents.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 1 General Provisions 1 2013-01-01 2012-01-01 true Categories of documents. 5.9 Section 5.9 General Provisions ADMINISTRATIVE COMMITTEE OF THE FEDERAL REGISTER THE FEDERAL REGISTER GENERAL § 5.9 Categories of documents. Each document published in the Federal Register shall be placed under one of the...

  2. 1 CFR 5.9 - Categories of documents.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 1 General Provisions 1 2012-01-01 2012-01-01 false Categories of documents. 5.9 Section 5.9 General Provisions ADMINISTRATIVE COMMITTEE OF THE FEDERAL REGISTER THE FEDERAL REGISTER GENERAL § 5.9 Categories of documents. Each document published in the Federal Register shall be placed under one of...

  3. 1 CFR 5.9 - Categories of documents.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 1 General Provisions 1 2014-01-01 2012-01-01 true Categories of documents. 5.9 Section 5.9 General Provisions ADMINISTRATIVE COMMITTEE OF THE FEDERAL REGISTER THE FEDERAL REGISTER GENERAL § 5.9 Categories of documents. Each document published in the Federal Register shall be placed under one of the...

  4. 1 CFR 5.9 - Categories of documents.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 1 General Provisions 1 2011-01-01 2011-01-01 false Categories of documents. 5.9 Section 5.9 General Provisions ADMINISTRATIVE COMMITTEE OF THE FEDERAL REGISTER THE FEDERAL REGISTER GENERAL § 5.9 Categories of documents. Each document published in the Federal Register shall be placed under one of...

  5. 1 CFR 5.9 - Categories of documents.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 1 General Provisions 1 2010-01-01 2010-01-01 false Categories of documents. 5.9 Section 5.9 General Provisions ADMINISTRATIVE COMMITTEE OF THE FEDERAL REGISTER THE FEDERAL REGISTER GENERAL § 5.9 Categories of documents. Each document published in the Federal Register shall be placed under one of...

  6. Beyond the Categories.

    PubMed

    Weeks, Jeffrey

    2015-07-01

    Shushu is a Turkish Cypriot drag performance artist and the article begins with a discussion of a short film about him by a Greek Cypriot playwright, film maker, and gay activist. The film is interesting in its own right as a documentary about a complex personality, but it is also relevant to wider discussion of sexual and gender identity and categorization in a country divided by history, religion, politics, and military occupation. Shushu rejects easy identification as gay or transgender, or anything else. He is his own self. But refusing a recognized and recognizable identity brings problems, and I detected a pervasive mood of melancholy in his portrayal. The article builds from this starting point to explore the problematic nature of identities and categorizations in the contemporary world. The analysis opens with the power of words and language in defining and classifying sexuality. The early sexologists set in motion a whole catalogue of categories which continue to shape sexual thinking, believing that they were providing a scientific basis for a more humane treatment of sexual variations. This logic continues in DSM-5. The historical effect, however, has been more complex. Categorizations have often fixed individuals into a narrow band of definitions and identities that marginalize and pathologize. The emergence of radical sexual-social movements from the late 1960s offered new forms of grassroots knowledge in opposition to the sexological tradition, but at first these movements worked to affirm rather than challenge the significance of identity categories. Increasingly, however, identities have been problematized and challenged for limiting sexual and gender possibilities, leading to the apparently paradoxical situation where sexual identities are seen as both necessary and impossible. There are emotional costs both in affirming a fixed identity and in rejecting one. Shushu is caught in this dilemma, leading to the pervasive sense of loss that shapes the

  7. 20 CFR 645.235 - What types of activities are subject to the administrative cost limit on Welfare-to-Work grants?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... WtW including: (i) Accounting, budgeting, financial and cash management functions; (ii) Procurement and purchasing functions; (iii) Property management functions; (iv) Personnel management functions; (v... administrative functions (for example, personnel, procurement, purchasing, property management, accounting...

  8. Conservation Level and Category Clustering

    ERIC Educational Resources Information Center

    Haynes, C. Rayfield; Kulhavy, Raymond W.

    1976-01-01

    Two experiments were conducted to test the hypothesis that category recall is related to the quantity conservation of mass, weight, and volume. The predicted association between conservation level and category recall was observed. (JMB)

  9. Basic Objects in Natural Categories

    ERIC Educational Resources Information Center

    Rosch, Eleanor; And Others

    1976-01-01

    Results show that basic objects are shown to be the most inclusive categories for which a concrete image of the category as a whole can be formed, to be the first categorizations made during perception of the environment and to be the categories most codable, most coded, and most necessary in language. (Author/DEP)

  10. Unfolding Grammars in Adhesive Categories

    NASA Astrophysics Data System (ADS)

    Baldan, Paolo; Corradini, Andrea; Heindel, Tobias; König, Barbara; Sobociński, Paweł

    We generalize the unfolding semantics, previously developed for concrete formalisms such as Petri nets and graph grammars, to the abstract setting of (single pushout) rewriting over adhesive categories. The unfolding construction is characterized as a coreflection, i.e. the unfolding functor arises as the right adjoint to the embedding of the category of occurrence grammars into the category of grammars.

  11. Comparison of Modes of Administration and Response Options in the Assessment of Subjective Health Using the First Question of SF-36

    ERIC Educational Resources Information Center

    Mendes, Salome; Severo, Milton; Lopes, Carla

    2012-01-01

    To compare two modes of administration (self-administered; by interviewer) and two response options format (using words; images of "facial-expressions") of the first question of SF-36 (Q1SF-36), and to test its validity. We included 825 participants (20-90 years). Q1SF-36, using words or images, was included in a global questionnaire interview and…

  12. Health effects of risk-assessment categories

    SciTech Connect

    Kramer, C.F.; Rybicka, K.; Knutson, A.; Morris, S.C.

    1983-10-01

    Environmental and occupational health effects associated with exposures to various chemicals are a subject of increasing concern. One recently developed methodology for assessing the health impacts of various chemical compounds involves the classification of similar chemicals into risk-assessment categories (RACs). This report reviews documented human health effects for a broad range of pollutants, classified by RACs. It complements other studies that have estimated human health effects by RAC based on analysis and extrapolation of data from animal research.

  13. Single-dose evaluation of safety, tolerability and pharmacokinetics of newly formulated hydromorphone immediate-release and hydrophilic matrix extended-release tablets in healthy Japanese subjects without co-administration of an opioid antagonist.

    PubMed

    Toyama, Kaoru; Uchida, Naoki; Ishizuka, Hitoshi; Sambe, Takehiko; Kobayashi, Shinichi

    2015-09-01

    This single dose, open-label study investigated the safety, tolerability and pharmacokinetics of single oral doses of newly formulated immediate-release (IR) and hydrophilic matrix extended-release (ER) hydromorphone tablets in healthy Japanese subjects without co-administration of an opioid antagonist under fasting and fed conditions. Plasma and urinary concentrations of hydromorphone and metabolites were measured by liquid-chromatography tandem mass-spectroscopy. Following administration of the ER tablet, plasma concentrations of hydromorphone slowly increased with a median tmax of 5.0 h and the Cmax decreased to 37% of the IR tablet, while the AUC0-inf was comparable with that of the IR tablet when administered at the same dose. The degree of fluctuation in the plasma concentration for the ER tablet was much lower than that of the IR tablet and certain levels of plasma concentrations were maintained after 24 h of ER dosing. The AUC0-inf and Cmax increased with food for both IR and ER tablets. The AUC0-inf of hydromorphone-3-glucoside was one-tenth of that of hydromorphone-3-glucuronide. A single oral administration of the hydromorphone tablets would be well-tolerated in healthy Japanese subjects despite a lack of co-administration of an opioid antagonist and the newly developed ER hydromorphone tablets may have the appropriate PK characteristics for once-daily dosing.

  14. On Anaphora and the Binding Principles in Categorial Grammar

    NASA Astrophysics Data System (ADS)

    Morrill, Glyn; Valentín, Oriol

    In type logical categorial grammar the analysis of an expression is a resource-conscious proof. Anaphora represents a particular challenge to this approach in that the antecedent resource is multiplied in the semantics. This duplication, which corresponds logically to the structural rule of contraction, may be treated lexically or syntactically. Furthermore, anaphora is subject to constraints, which Chomsky (1981) formulated as Binding Principles A, B, and C. In this paper we consider English anaphora in categorial grammar including reference to the binding principles. We invoke displacement calculus, modal categorial calculus, categorial calculus with limited contraction, and entertain addition of negation as failure.

  15. Relative bioavailability, food effect, and safety of the single-dose pharmacokinetics of omecamtiv mecarbil following administration of different modified-release formulations in healthy subjects

    PubMed Central

    Palaparthy, Rameshraja; Banfield, Christopher; Alvarez, Paco; Yan, Lucy; Smith, Brian; Johnson, Jessica; Monsalvo, Maria Laura; Malik, Fady

    2016-01-01

    Objective: Omecamtiv mecarbil is a novel small molecule that directly activates cardiac myosin and increases cardiac contractility without increasing cardiac myocyte intracellular calcium. This study evaluated the relative bioavailability, food effect, and safety of several modified-release (MR) formulations of omecamtiv mecarbil. Methods: This was a phase 1, randomized, open-label, 4-way crossover, incomplete block-design study evaluating 5 MR formulations of omecamtiv mecarbil vs. an immediate-release (IR) formulation. Materials: Healthy subjects were randomized to 1 of 30 possible sequences: within each sequence, subjects were assigned to receive a single 25-mg dose of 2 of the 6 possible formulations in the fasting and/or fed states. Results: 65 subjects were screened and enrolled; 5 were replacement subjects. Pharmacokinetic and safety data were analyzed from 62 and 63 subjects in the fasting and fed states, respectively. Compared with the IR formulation, median tmax was longer (0.5 vs. 2 – 10 hours), and mean Cmax was lower for all 5 MR formulations (262 vs. 34 – 78 ng/mL); t1/2,z was similar (18 – 21 hours). The relative bioavailability was high (> 75%) for three MR formulations but lower (< 65%) for the other two. Overall, the effect of food on omecamtiv mecarbil pharmacokinetics was minimal for four of the MR formulations. The pharmacokinetics of the inactive metabolites M3 and M4 were similar across all formulations. Conclusions: The relative bioavailability of omecamtiv mecarbil was high (> 75%) for 3 of the five MR formulations. Food had a marginal, nonclinically meaningful effect on the pharmacokinetics of the MR formulations of omecamtiv mecarbil. PMID:26709596

  16. 5 CFR 575.203 - Eligible categories of employees.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Executive Service position paid under 5 U.S.C. 5383 or a Federal Bureau of Investigation and Drug... 5 Administrative Personnel 1 2012-01-01 2012-01-01 false Eligible categories of employees. 575.203 Section 575.203 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE...

  17. 5 CFR 575.203 - Eligible categories of employees.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Executive Service position paid under 5 U.S.C. 5383 or a Federal Bureau of Investigation and Drug... 5 Administrative Personnel 1 2013-01-01 2013-01-01 false Eligible categories of employees. 575.203 Section 575.203 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE...

  18. 5 CFR 575.203 - Eligible categories of employees.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Executive Service position paid under 5 U.S.C. 5383 or a Federal Bureau of Investigation and Drug... 5 Administrative Personnel 1 2014-01-01 2014-01-01 false Eligible categories of employees. 575.203 Section 575.203 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE...

  19. 5 CFR 575.103 - Eligible categories of employees.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ....S.C. 5376; (3) A Senior Executive Service position paid under 5 U.S.C. 5383 or a Federal Bureau of... 5 Administrative Personnel 1 2011-01-01 2011-01-01 false Eligible categories of employees. 575.103 Section 575.103 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE...

  20. 5 CFR 575.103 - Eligible categories of employees.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ....S.C. 5376; (3) A Senior Executive Service position paid under 5 U.S.C. 5383 or a Federal Bureau of... 5 Administrative Personnel 1 2012-01-01 2012-01-01 false Eligible categories of employees. 575.103 Section 575.103 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE...

  1. 5 CFR 575.203 - Eligible categories of employees.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Executive Service position paid under 5 U.S.C. 5383 or a Federal Bureau of Investigation and Drug... 5 Administrative Personnel 1 2011-01-01 2011-01-01 false Eligible categories of employees. 575.203 Section 575.203 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE...

  2. 5 CFR 575.103 - Eligible categories of employees.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ....S.C. 5376; (3) A Senior Executive Service position paid under 5 U.S.C. 5383 or a Federal Bureau of... 5 Administrative Personnel 1 2014-01-01 2014-01-01 false Eligible categories of employees. 575.103 Section 575.103 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE...

  3. 5 CFR 575.103 - Eligible categories of employees.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ....S.C. 5376; (3) A Senior Executive Service position paid under 5 U.S.C. 5383 or a Federal Bureau of... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Eligible categories of employees. 575.103 Section 575.103 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE...

  4. 5 CFR 575.103 - Eligible categories of employees.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ....S.C. 5376; (3) A Senior Executive Service position paid under 5 U.S.C. 5383 or a Federal Bureau of... 5 Administrative Personnel 1 2013-01-01 2013-01-01 false Eligible categories of employees. 575.103 Section 575.103 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE...

  5. 5 CFR 575.203 - Eligible categories of employees.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Executive Service position paid under 5 U.S.C. 5383 or a Federal Bureau of Investigation and Drug... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Eligible categories of employees. 575.203 Section 575.203 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE...

  6. Category vs. Object Knowledge in Category-Based Induction

    ERIC Educational Resources Information Center

    Murphy, Gregory L.; Ross, Brian H.

    2010-01-01

    In one form of category-based induction, people make predictions about unknown properties of objects. There is a tension between predictions made based on the object's specific features (e.g., objects above a certain size tend not to fly) and those made by reference to category-level knowledge (e.g., birds fly). Seven experiments with artificial…

  7. Children's Category-Based Inferences Affect Classification

    ERIC Educational Resources Information Center

    Ross, Brian H.; Gelman, Susan A.; Rosengren, Karl S.

    2005-01-01

    Children learn many new categories and make inferences about these categories. Much work has examined how children make inferences on the basis of category knowledge. However, inferences may also affect what is learned about a category. Four experiments examine whether category-based inferences during category learning influence category knowledge…

  8. Category vs. Object Knowledge in Category-based Induction

    PubMed Central

    Murphy, Gregory L.; Ross, Brian H.

    2009-01-01

    In one form of category-based induction, people make predictions about unknown properties of objects. There is a tension between predictions made based on the object’s specific features (e.g., objects above a certain size tend not to fly) and those made by reference to category-level knowledge (e.g., birds fly). Seven experiments with artificial categories investigated these two sources of induction by looking at whether people used information about correlated features within categories, suggesting that they focused on feature-feature relations rather than summary categorical information. The results showed that people relied heavily on such correlations, even when there was no reason to think that the correlations exist in the population. The results suggested that people’s use of this strategy is largely unreflective, rather than strategically chosen. These findings have important implications for models of category-based induction, which generally ignore feature-feature relations. PMID:20526447

  9. Pharmacokinetics of acyclovir and its metabolites in cerebrospinal fluid and systemic circulation after administration of high-dose valacyclovir in subjects with normal and impaired renal function.

    PubMed

    Smith, James P; Weller, Stephen; Johnson, Benjamin; Nicotera, Janet; Luther, James M; Haas, David W

    2010-03-01

    Valacyclovir, the L-valyl ester prodrug of acyclovir (ACV), is widely prescribed to treat infections caused by varicella-zoster virus or herpes simplex virus. Rarely, treatment is complicated by reversible neuropsychiatric symptoms. By mechanisms not fully understood, this occurs more frequently in the setting of renal impairment. We characterized the steady-state pharmacokinetics of ACV and its metabolites 9-[(carboxymethoxy)methyl]guanine (CMMG) and 8-hydroxy-acyclovir (8-OH-ACV) in cerebrospinal fluid (CSF) and the systemic circulation. We administered multiple doses of high-dose valacyclovir to 6 subjects with normal renal function and 3 subjects with chronic renal impairment (creatinine clearance [CrCl], approximately 15 to 30 ml/min). Dosages were 2,000 mg every 6 h and 1,500 mg every 12 h, respectively. Indwelling intrathecal catheters allowed serial CSF sampling throughout the dosing interval. The average steady-state concentrations of acyclovir, CMMG, and 8-OH-ACV were greater in both the systemic circulation and the CSF among subjects with impaired renal function than among subjects with normal renal function. However, the CSF penetration of each analyte, reflected by the CSF-to-plasma area under the concentration-time curve over the 6- or 12-h dosing interval (AUC(tau)) ratio, did not differ based on renal function. Renal impairment does not alter the propensity for ACV or its metabolites to distribute to the CSF, but the higher concentrations in the systemic circulation, as a result of reduced elimination, are associated with proportionally higher concentrations in CSF.

  10. Pharmacokinetics of Acyclovir and Its Metabolites in Cerebrospinal Fluid and Systemic Circulation after Administration of High-Dose Valacyclovir in Subjects with Normal and Impaired Renal Function▿

    PubMed Central

    Smith, James P.; Weller, Stephen; Johnson, Benjamin; Nicotera, Janet; Luther, James M.; Haas, David W.

    2010-01-01

    Valacyclovir, the l-valyl ester prodrug of acyclovir (ACV), is widely prescribed to treat infections caused by varicella-zoster virus or herpes simplex virus. Rarely, treatment is complicated by reversible neuropsychiatric symptoms. By mechanisms not fully understood, this occurs more frequently in the setting of renal impairment. We characterized the steady-state pharmacokinetics of ACV and its metabolites 9-[(carboxymethoxy)methyl]guanine (CMMG) and 8-hydroxy-acyclovir (8-OH-ACV) in cerebrospinal fluid (CSF) and the systemic circulation. We administered multiple doses of high-dose valacyclovir to 6 subjects with normal renal function and 3 subjects with chronic renal impairment (creatinine clearance [CrCl], ∼15 to 30 ml/min). Dosages were 2,000 mg every 6 h and 1,500 mg every 12 h, respectively. Indwelling intrathecal catheters allowed serial CSF sampling throughout the dosing interval. The average steady-state concentrations of acyclovir, CMMG, and 8-OH-ACV were greater in both the systemic circulation and the CSF among subjects with impaired renal function than among subjects with normal renal function. However, the CSF penetration of each analyte, reflected by the CSF-to-plasma area under the concentration-time curve over the 6- or 12-h dosing interval (AUCτ) ratio, did not differ based on renal function. Renal impairment does not alter the propensity for ACV or its metabolites to distribute to the CSF, but the higher concentrations in the systemic circulation, as a result of reduced elimination, are associated with proportionally higher concentrations in CSF. PMID:20038622

  11. A randomized, double-blind placebo-controlled study on acceptability, safety and efficacy of oral administration of sacha inchi oil (Plukenetia volubilis L.) in adult human subjects.

    PubMed

    Gonzales, Gustavo F; Gonzales, Carla

    2014-03-01

    The study was designed to assess acceptability and side-effects of consumption of sacha inchi oil, rich in α-linolenic acid and sunflower oil, rich in linoleic acid, in adult human subjects. Thirty subjects received 10 or 15ml daily of sacha inchi or sunflower oil for 4months. Acceptability was assessed with daily self-report and with a Likert test at the end of the study. Safety was assessed with self- recording of side-effects and with hepatic and renal markers. Primary efficacy variables were the change in lipid profile. Subjects reported low acceptability of sacha inchi oil at week-1 (37.5%). However, since week-6, acceptability was significantly increased to 81.25-93.75%. No differences were observed in acceptability with respect to sex or oil volume (P>0.05). Most frequent adverse effects during first weeks of consuming sacha inchi oil or sunflower oil were nauseas. The side-effects were reduced with time. Biochemical markers of hepatic and kidney function were maintained unchanged. Serum total cholesterol and LDL cholesterol levels and arterial blood pressure were lowered with both oils (P<0.05). Higher HDL-cholesterol was observed with sacha inchi oil at month-4. In conclusion, sacha inchi oil consumed has good acceptability after week-1 of consumption and it is safety. PMID:24389453

  12. Identification of Prelinguistic Phonological Categories

    ERIC Educational Resources Information Center

    Ramsdell, Heather L.; Oller, D. Kimbrough; Buder, Eugene H.; Ethington, Corinna A.; Chorna, Lesya

    2012-01-01

    Purpose: The prelinguistic infant's babbling repertoire of "syllables"--the phonological categories that form the basis for early word learning--is noticed by caregivers who interact with infants around them. Prior research on babbling has not explored the caregiver's role in recognition of early vocal categories as foundations for word learning.…

  13. The Coordination of Unlike Categories.

    ERIC Educational Resources Information Center

    Bayer, Samuel

    1996-01-01

    Argues that the account of coordination of unlike categories ought to be unified with the account of feature neutralization under phonological identity. Further argues that this unified account ought not be couched in terms of string of features, but rather in terms of the logic of categories. Study concludes with a discussion of the interactions…

  14. Identification of category fourteen candidates

    SciTech Connect

    Not Available

    1980-02-29

    In recognition of the need of the Nation to conserve energy and the responsibility of the Government to achieve this end, Congress has enacted the Energy Policy and Conservation Act (EPCA, PL 94-163), as amended by the National Energy Conservation Policy Act (NECPA, PL 95-619). These laws give the Secretary of Energy the mandate to prescribe energy efficiency standards for fourteen categories of energy-using consumer products. The Acts identify thirteen categories of appliances for which standards are required. In addition, DOE may identify any other type of consumer product (in ''Category 14'') for which energy efficiency standards may be promulgated. NECPA requires that DOE publish in the ''Federal Register'' a list of the consumer products selected to be included in Category 14 by November 1980. This study examines household consumer appliances to identify Category 14 candidates on the basis of the first two criteria listed above.

  15. Evaluation of estradiol administration on the discriminative-stimulus and subject-rated effects of d-amphetamine in healthy pre-menopausal women

    PubMed Central

    Lile, Joshua A.; Kendall, Sherie L.; Babalonis, Shanna; Martin, Catherine A.; Kelly, Thomas H.

    2007-01-01

    Accumulating evidence suggests that estradiol might be responsible for the enhanced response to psychostimulants sometimes observed in females. In this study, 10 healthy pre-menopausal women who were using oral, hormone-based birth control learned to discriminate 15 mg/70 kg oral d-amphetamine from placebo. Once a discrimination criterion was met (i.e., ≥ 80% correct responding at the final time point for five consecutive sessions), a range of doses of oral d-amphetamine (0, 3.125, 7.5 and 15 mg/70 kg) was tested alone and in combination with sublingual estradiol (0 and 0.25 mg). Test sessions were conducted during the oral contraception placebo phase when levels of both estradiol and progesterone were at their lowest. d-Amphetamine functioned as a discriminative stimulus and produced prototypical stimulant effects (e.g., increased positive subject-rated drug effects, elevated cardiovascular measures). Estradiol enhanced the discriminative-stimulus effects of the low dose, but not higher doses of d-amphetamine. Estradiol also enhanced d-amphetamine effects on a subset of subjective-report ratings (i.e., VAS Like Drug and total score on the Stimulant subscale of the Adjective-Rating Scale). These findings provide limited support for the notion that estradiol increases sensitivity to the psychostimulant effects of drugs such as d-amphetamine. PMID:17544491

  16. University Research Centers: Heuristic Categories, Issues, and Administrative Strategies

    ERIC Educational Resources Information Center

    Hall, Kelly

    2011-01-01

    University-based research centers can bring prestige and revenue to the institutions of higher education with which they are affiliated. Collaborating with corporations, units of government, and foundations, centers provide services to organizational leaders, policy makers, and communities. University research centers continue to increase in…

  17. Effects of Task and Category Membership on Representation Stability

    ERIC Educational Resources Information Center

    Gaillard, Audrey; Urdapilleta, Isabel; Houix, Olivier; Manetta, Celine

    2011-01-01

    This study examined the within-subject stability of 150 participants who performed both a sorting task and a property-generation task over multiple sessions, focusing on three concrete concept categories (food, animals and bathroom products). We hypothesized that (1) the within-subject stability would be higher in the sorting task than in the…

  18. ‘Can you look me in the face?' Short-term SSRI Administration Reverts Avoidant Ocular Face Exploration in Subjects at Risk for Psychopathology

    PubMed Central

    Di Simplicio, Martina; Doallo, Sonia; Costoloni, Giulia; Rohenkohl, Gustavo; Nobre, Anna C; Harmer, Catherine J

    2014-01-01

    Anxiety and depression are associated with altered ocular exploration of facial stimuli, which could have a role in the misinterpretation of ambiguous emotional stimuli. However, it is unknown whether a similar pattern is seen in individuals at risk for psychopathology and whether this can be modified by pharmacological interventions used in these disorders. In Study 1, eye gaze movement during face discrimination was compared in volunteers with high vs low neuroticism scores on the Eysenck Personality Questionnaire. Facial stimuli either displayed a neutral, happy, or fearful expression. In Study 2, volunteers with high neuroticism were randomized in a double-blind design to receive the selective serotonin reuptake inhibitor citalopram (20 mg) or placebo for 7 days. On the last day of treatment, eye gaze movement during face presentation and the recognition of different emotional expressions was assessed. In Study 1, highly neurotic volunteers showed reduced eye gaze towards the eyes vs mouth region of the face compared with low neurotic volunteers. In Study 2, citalopram increased gaze maintenance over the face stimuli compared with placebo and enhanced recognition of positive vs negative facial expressions. Longer ocular exploration of happy faces correlated positively with recognition of positive emotions. Individuals at risk for psychopathology presented an avoidant pattern of ocular exploration of faces. Short-term SSRI administration reversed this bias before any mood or anxiety changes. This treatment effect may improve the capacity to scan social stimuli and contribute to the remediation of clinical symptoms related to interpersonal difficulties. PMID:25035080

  19. The Safety and Pharmacokinetics of Cyanidin-3-Glucoside after 2-Week Administration of Black Bean Seed Coat Extract in Healthy Subjects

    PubMed Central

    Jeon, Sangil; Han, Seunghoon; Lee, Jongtae; Hong, Taegon

    2012-01-01

    We analyzed the pharmacokinetics of C3G on data from twelve subjects, after 2-week multiple dosing of black bean (Phaseolus vulgaris, Cheongjakong-3-ho) seed coat extract, using the mixed effect analysis method (NONMEM, Ver. 6.2), as well as the conventional non-compartmental method. We also examined the safety and tolerability. The PK analysis used plasma concentrations of the C3G on day 1 and 14. There was no observed accumulation of C3G after 2-week multiple dosing of black bean seed coat extract. The typical point estimates of PK were CL (clearance)=3,420 l/h, V (volume)=7,280 L, Ka (absorption constant)=9.94 h-1, ALAG (lag time)=0.217 h. The black bean seed coat extract was well tolerated and there were no serious adverse events. In this study, we confirmed that a significant amount of C3G was absorbed in human after given the black bean seed coat extract. PMID:22915990

  20. The administration of nasal drops in the "Kaiteki" position allows for delivery of the drug to the olfactory cleft: a pilot study in healthy subjects.

    PubMed

    Mori, Eri; Merkonidis, Christos; Cuevas, Mandy; Gudziol, Volker; Matsuwaki, Yoshinori; Hummel, Thomas

    2016-04-01

    Systemic treatment with corticosteroids shows therapeutic effects, few patients benefit from intranasal topical drug application, probably due to limited access of the drug to the olfactory epithelium. The aim of the present study was to investigate how drops distribute within the nasal cavity when the "Kaiteki" position is performed. Thirteen healthy volunteers participated. Subjects were lying on the side with the head tilted and the chin turned upward. Blue liquid was used to visualize the intranasal distribution of the nasal drops. The investigation was carried out using photo documentation thorough nasal endoscopy; the intranasal distribution of the dye was judged by two independent observers in both a decongested state and a natural state where no decongestants had been used. With regard to the main criterion of this study, using the "Kaiteki" position, nasal drops reached the olfactory cleft in 96 % of the decongested cases and 75 % of the cases who had not been decongested. However, this difference was not statistically different. Because the "Kaiteki" maneuver is not too difficult to perform, it is more likely that topical steroids can be helpful in cases of olfactory loss. PMID:26141752

  1. Opicapone: a short lived and very long acting novel catechol-O-methyltransferase inhibitor following multiple dose administration in healthy subjects

    PubMed Central

    Rocha, José Francisco; Almeida, Luis; Falcão, Amílcar; Palma, P Nuno; Loureiro, Ana I; Pinto, Roberto; Bonifácio, Maria João; Wright, Lyndon C; Nunes, Teresa; Soares-da-Silva, Patrício

    2013-01-01

    Aims The aim of this study was to assess the tolerability, pharmacokinetics and inhibitory effect on erythrocyte soluble catechol-O-methyltransferase (S-COMT) activity following repeated doses of opicapone. Methods This randomized, placebo-controlled, double-blind study enrolled healthy male subjects who received either once daily placebo or opicapone 5, 10, 20 or 30 mg for 8 days. Results Opicapone was well tolerated. Its systemic exposure increased in an approximately dose-proportional manner with an apparent terminal half-life of 1.0 to 1.4 h. Sulphation was the main metabolic pathway. Opicapone metabolites recovered in urine accounted for less than 3% of the amount of opicapone administered suggesting that bile is likely the main route of excretion. Maximum S-COMT inhibition (Emax) ranged from 69.9% to 98.0% following the last dose of opicapone. The opicapone-induced S-COMT inhibition showed a half-life in excess of 100 h, which was dose-independent and much longer than plasma drug exposure. Such a half-life translates into a putative underlying rate constant that is comparable with the estimated dissociation rate constant of the COMT–opicapone complex. Conclusion Despite its short elimination half-life, opicapone markedly and sustainably inhibited erythrocyte S-COMT activity making it suitable for a once daily regimen. PMID:23336248

  2. The administration of nasal drops in the "Kaiteki" position allows for delivery of the drug to the olfactory cleft: a pilot study in healthy subjects.

    PubMed

    Mori, Eri; Merkonidis, Christos; Cuevas, Mandy; Gudziol, Volker; Matsuwaki, Yoshinori; Hummel, Thomas

    2016-04-01

    Systemic treatment with corticosteroids shows therapeutic effects, few patients benefit from intranasal topical drug application, probably due to limited access of the drug to the olfactory epithelium. The aim of the present study was to investigate how drops distribute within the nasal cavity when the "Kaiteki" position is performed. Thirteen healthy volunteers participated. Subjects were lying on the side with the head tilted and the chin turned upward. Blue liquid was used to visualize the intranasal distribution of the nasal drops. The investigation was carried out using photo documentation thorough nasal endoscopy; the intranasal distribution of the dye was judged by two independent observers in both a decongested state and a natural state where no decongestants had been used. With regard to the main criterion of this study, using the "Kaiteki" position, nasal drops reached the olfactory cleft in 96 % of the decongested cases and 75 % of the cases who had not been decongested. However, this difference was not statistically different. Because the "Kaiteki" maneuver is not too difficult to perform, it is more likely that topical steroids can be helpful in cases of olfactory loss.

  3. [Quantitative analysis of theophylline and its metabolites in urine of Chinese healthy subjects after oral administration of theophylline sustained-release tablets].

    PubMed

    Liu, Ying; Zhan, Yan; Zhang, Yi-Fan; Chen, Xiao-Yan; Zhong, Da-Fang

    2014-07-01

    To study the metabolite excretion of theophylline, a rapid and specific method by liquid chromatography with heated electrospray ionization tandem mass spectrometry (LC-HESI/MS/MS) method for simultaneous determination of theophylline, 1, 3-dimethyluric acid (1,3-DMU), 3-methylxanthine (3-MX) and 1-methyluric acid (1-MU) in human urine was developed using theophylline-d6 and 5-fluorouracil as internal standards. Selected reaction monitoring (SRM) with heated electrospray ionization (HESI) was used in the negative mode for mass spectrometric detection. After diluted with methanol and centrifuged, the analytes and ISs were separated on a XDB-Phenyl (150 mm x 4.6 mm, 5 microm) column with a mixture of water-methanol-formic acid (30 : 70 : 0.15) as mobile phase at a flow rate of 0.6 mL x min(-1). The linear calibration curves for theophylline, 1, 3-DMU, 3-MX and 1-MU were obtained in the concentration range of 1.0-250 microg x mL(-1), separately. The method herein described is effective and convenient, and can be used for determination of theophylline and its three metabolites. The results showed that urinary excretion ratio of theophylline, 1,3-DMU, 3-MX and 1-MU is approximately 1 : 3 : 1 : 2 in Chinese subjects, which is similar to the reported excretion pattern in Caucasian.

  4. Psychopathic disorder: a category mistake?

    PubMed Central

    Holmes, C A

    1991-01-01

    Although the concept of psychopathy retains its currency in British psychiatry, apparently being meaningful as well as useful to practitioners (1), it is often taken to refer to a purely legal category with social control functions rather than a medical diagnosis with treatment implications. I wish, in this brief article, to suggest that it is essentially, and most usefully, an ethical category which stands outside the diagnostic framework of present-day psychiatry. PMID:1870086

  5. Psychopathic disorder: a category mistake?

    PubMed

    Holmes, C A

    1991-06-01

    Although the concept of psychopathy retains its currency in British psychiatry, apparently being meaningful as well as useful to practitioners (1), it is often taken to refer to a purely legal category with social control functions rather than a medical diagnosis with treatment implications. I wish, in this brief article, to suggest that it is essentially, and most usefully, an ethical category which stands outside the diagnostic framework of present-day psychiatry.

  6. Data categories for marine planning

    USGS Publications Warehouse

    Lightsom, Frances L.; Cicchetti, Giancarlo; Wahle, Charles M.

    2015-01-01

    The U.S. National Ocean Policy calls for a science- and ecosystem-based approach to comprehensive planning and management of human activities and their impacts on America’s oceans. The Ocean Community in Data.gov is an outcome of 2010–2011 work by an interagency working group charged with designing a national information management system to support ocean planning. Within the working group, a smaller team developed a list of the data categories specifically relevant to marine planning. This set of categories is an important consensus statement of the breadth of information types required for ocean planning from a national, multidisciplinary perspective. Although the categories were described in a working document in 2011, they have not yet been fully implemented explicitly in online services or geospatial metadata, in part because authoritative definitions were not created formally. This document describes the purpose of the data categories, provides definitions, and identifies relations among the categories and between the categories and external standards. It is intended to be used by ocean data providers, managers, and users in order to provide a transparent and consistent framework for organizing and describing complex information about marine ecosystems and their connections to humans.

  7. Introduction to Categories and Categorical Logic

    NASA Astrophysics Data System (ADS)

    Abramsky, S.; Tzevelekos, N.

    The aim of these notes is to provide a succinct, accessible introduction to some of the basic ideas of category theory and categorical logic. The notes are based on a lecture course given at Oxford over the past few years. They contain numerous exercises, and hopefully will prove useful for self-study by those seeking a first introduction to the subject, with fairly minimal prerequisites. The coverage is by no means comprehensive, but should provide a good basis for further study; a guide to further reading is included.

  8. 30 CFR 57.22004 - Category placement or change in placement.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Category placement or change in placement. 57... placement or change in placement. The Administrator for Metal and Nonmetal Mine Safety and Health (Administrator) shall be responsible for category and subcategory placement, change in placement,...

  9. 30 CFR 57.22004 - Category placement or change in placement.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Category placement or change in placement. 57... placement or change in placement. The Administrator for Metal and Nonmetal Mine Safety and Health (Administrator) shall be responsible for category and subcategory placement, change in placement,...

  10. Drug utilization and teratogenicity risk categories during pregnancy.

    PubMed

    Basgül, Alin; Akici, Ahmet; Uzuner, Arzu; Kalaça, Sibel; Kavak, Zehra N; Tural, Alper; Oktay, Sule

    2007-01-01

    A limited number of studies have investigated in detail the use of drugs during pregnancy. Researchers in the present study investigated the details of drug utilization in pregnant women during the month before pregnancy, at the time that they became aware of the pregnancy, and during the first trimester. Face-to-face interviews were conducted with 359 pregnant women who were admitted to the fetal medicine unit at a university hospital for diagnosis and follow-up. A questionnaire was used to document sociodemographic characteristics and details of drug use. Drugs were categorized according to the US Food and Drug Administration fetal risk classification. Mean maternal age was 29.9+/-5.1 y, and mean gestational age was 19.6+/-9.5 wk. Many of the pregnant women studied (46.6%) were university graduates, and most (61.9%) had a relatively high annual income. Mean gestational age when participants first learned of their pregnancy was 39.8+/-16.4 d. One hundred seventeen participants (32.6%) used drugs during the month before conception, 54 (15%) at the time when they learned of their pregnancy, 180 (50.1%) at the time of the interview, and 289 (80.5%) during the first trimester. The percentages of drugs in categories D and X used by these subjects were 14%, 13.5%, 2.9%, and 5.9%, respectively. Most of the drugs were hormones. The total rate of drug utilization was not high before and during the first trimester of pregnancy. A considerable number of women were using drugs from the D and X categories; however, these numbers decreased significantly when women learned of their pregnancies. Intake of folic acid, vitamins, and iron was very low during the preconception period and was not high enough during the first trimester; this suggests that particular attention should be paid to the use of beneficial "safe" drugs during the preconception and early pregnancy periods.

  11. Event-Related fMRI of Category Learning: Differences in Classification and Feedback Networks

    ERIC Educational Resources Information Center

    Little, Deborah M.; Shin, Silvia S.; Sisco, Shannon M.; Thulborn, Keith R.

    2006-01-01

    Eighteen healthy young adults underwent event-related (ER) functional magnetic resonance imaging (fMRI) of the brain while performing a visual category learning task. The specific category learning task required subjects to extract the rules that guide classification of quasi-random patterns of dots into categories. Following each classification…

  12. Casuistry and social category bias.

    PubMed

    Norton, Michael I; Vandello, Joseph A; Darley, John M

    2004-12-01

    This research explored cases where people are drawn to make judgments between individuals based on questionable criteria, in particular those individuals' social group memberships. We suggest that individuals engage in casuistry to mask biased decision making, by recruiting more acceptable criteria to justify such decisions. We present 6 studies that demonstrate how casuistry licenses people to judge on the basis of social category information but appear unbiased--to both others and themselves--while doing so. In 2 domains (employment and college admissions decisions), with 2 social categories (gender and race), and with 2 motivations (favoring an in-group or out-group), the present studies explored how participants justify decisions biased by social category information by arbitrarily inflating the relative value of their preferred candidates' qualifications over those of competitors.

  13. Neural Correlates of Acquired Color Category Effects

    ERIC Educational Resources Information Center

    Clifford, Alexandra; Franklin, Anna; Holmes, Amanda; Drivonikou, Vicky G.; Ozgen, Emre; Davies, Ian R. L.

    2012-01-01

    Category training can induce category effects, whereby color discrimination of stimuli spanning a newly learned category boundary is enhanced relative to equivalently spaced stimuli from within the newly learned category (e.g., categorical perception). However, the underlying mechanisms of these acquired category effects are not fully understood.…

  14. Prognosis of Hurricanes CATEGORIE-5

    NASA Astrophysics Data System (ADS)

    Perez-Peraza, Jorge; Velasco Herrera, Victor Manuel; Zapotitla Roman, Julian; Juarez Zuñiga, Alan

    Category-5 Hurricanes are the most devastating from the standpoint of human and economic losses. Approximately 80 cyclones per year occurring worldwide, from which 8.8 per year occur on average in different regions of the Atlantic. However, category-5 Hurricanes do not follow a cyclic pattern but ar rather of quasi-stochastic nature. To assist in the alert processes o of hurricanes, we propose here a method to predict those kinds of hurricanes based on the Wavelet Analysis and applying techniques of Fuzzy Logic. For our study we consider North Atlantic category-5 hurricanes since 1920. Data was transformed into a series of Pulses with unitary value at the dates of hurricanes occurrence and 0 for dates of no occurrence. By means of the Wavelet transform we determine dominant oscillation periods. Under the hypothesis that the occurrence of hurricanes of this category can be described by the certain periodicities, we can define the dominant periods of oscillation and establish correspondence rules using fuzzy logic. The fuzzy logic searches for associations between the hurricanes occurrence and the behavior of the harmonics, and then delimits the occurrence of the next hurricane. The Wavelet Power Spectrum yields the following periodicities 2, 9, 14 and 24 years. According to the behavior of the harmonics we found that their combination restricts regions of possible Hurricane occurrence. Interpolation of this sinusoidal behavior allows for a good reconstruction of past Hurricanes dates as well as extrapolation to the future. In this way we conclude that there is a good probability that the next category-5 Hurricane in the north Atlantic occur of 2014-2015. Regarding categorie-5 typhoons in the pacific we delimitate the genesis regions of western of these kind of typhoons.

  15. 77 FR 48990 - Draft Guidance for Industry: Necessity of the Use of Food Categories in Food Facility...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-15

    ... HUMAN SERVICES Food and Drug Administration Draft Guidance for Industry: Necessity of the Use of Food Categories in Food Facility Registrations and Updates to Food Categories; Availability AGENCY: Food and Drug Administration, HHS. ACTION: Notice. SUMMARY: The Food and Drug Administration (FDA) is announcing...

  16. Comparing categories among geographic ontologies

    NASA Astrophysics Data System (ADS)

    Kavouras, Marinos; Kokla, Margarita; Tomai, Eleni

    2005-03-01

    Numerous attempts have been made to generate semantic "mappings" between different ontologies, or create aligned/integrated ones. An essential step towards their success is the ability to compare the categories involved. This paper introduces a systematic methodology for comparing categories met in geographic ontologies. The methodology explores/extracts semantic information provided by categories' definitions. The first step towards this goal is the recognition of syntactic and lexical patterns in definitions, which help to identify (a) semantic properties such as purpose, location, cover, and (b) semantic relations such as hypernym, part of, has-parts, etc. At the second step, a similarity measure among categories is applied, in order to explore how (the) extracted properties and relations interrelate. This framework enables us to (a) better understand the impact of context in cross-ontology "mappings", (b) evaluate the "quality" of definitions as to whether they respect mere ontological aspects (such as unambiguous taxonomies), and (c) deal more effectively with the problem of semantic translation among geographic ontologies.

  17. Color constancy by category correlation.

    PubMed

    Vazquez-Corral, Javier; Vanrell, Maria; Baldrich, Ramon; Tous, Francesc

    2012-04-01

    Finding color representations that are stable to illuminant changes is still an open problem in computer vision. Until now, most approaches have been based on physical constraints or statistical assumptions derived from the scene, whereas very little attention has been paid to the effects that selected illuminants have on the final color image representation. The novelty of this paper is to propose perceptual constraints that are computed on the corrected images. We define the category hypothesis, which weights the set of feasible illuminants according to their ability to map the corrected image onto specific colors. Here, we choose these colors as the universal color categories related to basic linguistic terms, which have been psychophysically measured. These color categories encode natural color statistics, and their relevance across different cultures is indicated by the fact that they have received a common color name. From this category hypothesis, we propose a fast implementation that allows the sampling of a large set of illuminants. Experiments prove that our method rivals current state-of-art performance without the need for training algorithmic parameters. Additionally, the method can be used as a framework to insert top-down information from other sources, thus opening further research directions in solving for color constancy.

  18. Hurricane Irene at Category 3

    NASA Video Gallery

    Video sequence taken by the crew of the ISS on Aug. 23, 2011 at approximately 2:15PM EST. At that time, Hurricane Irene was a Category 3 storm with peak winds estimated at 115mph, moving west-north...

  19. Learnable Classes of Categorial Grammars.

    ERIC Educational Resources Information Center

    Kanazawa, Makoto

    Learnability theory is an attempt to illuminate the concept of learnability using a mathematical model of learning. Two models of learning of categorial grammars are examined here: the standard model, in which sentences presented to the learner are flat strings of words, and one in which sentences are presented in the form of functor-argument…

  20. Mosquito and Blackfly Category Manual.

    ERIC Educational Resources Information Center

    Bowman, James S.; And Others

    This manual provides information needed to meet the standards for pesticide applicator certification. Section one is concerned with the morphology, life cycle and breeding areas of mosquitoes and the diseases resulting from their presence. The second section covers similar categories in relation to the black fly population. Calculation methods and…

  1. Identification of Prelinguistic Phonological Categories

    PubMed Central

    Ramsdell, Heather L.; Oller, D. Kimbrough; Buder, Eugene H.; Ethington, Corinna A.; Chorna, Lesya

    2014-01-01

    Purpose The prelinguistic infant’s babbling repertoire of syllables—the phonological categories that form the basis for early word learning—is noticed by caregivers who interact with infants around them. Prior research on babbling has not explored the caregiver’s role in recognition of early vocal categories as foundations for word learning. In the present work, the authors begin to address this gap. Method The authors explored vocalizations produced by 8 infants at 3 ages (8, 10, and 12 months) in studies illustrating identification of phonological categories through caregiver report, laboratory procedures simulating the caregiver’s natural mode of listening, and the more traditional laboratory approach (phonetic transcription). Results Caregivers reported small repertoires of syllables for their infants. Repertoires of similar size and phonetic content were discerned in the laboratory by judges who simulated the caregiver’s natural mode of listening. However, phonetic transcription with repeated listening to infant recordings yielded repertoire sizes that vastly exceeded those reported by caregivers and naturalistic listeners. Conclusions The results suggest that caregiver report and naturalistic listening by laboratory staff can provide a new way to explore key characteristics of early infant vocal categories, a way that may provide insight into later speech and language development. PMID:22490623

  2. 28 CFR 25.4 - Record source categories.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ....4 Judicial Administration DEPARTMENT OF JUSTICE DEPARTMENT OF JUSTICE INFORMATION SYSTEMS The National Instant Criminal Background Check System § 25.4 Record source categories. It is anticipated that... to the NICS Index. Information in the NCIC and III systems that will be searched during a...

  3. 14 CFR 61.68 - Category III pilot authorization requirements.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 2 2014-01-01 2014-01-01 false Category III pilot authorization requirements. 61.68 Section 61.68 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF... reaching the middle or outer marker; (v) If a multiengine flight simulator or multiengine flight...

  4. 14 CFR 29.53 - Takeoff: Category A.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 1 2014-01-01 2014-01-01 false Takeoff: Category A. 29.53 Section 29.53 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT AIRWORTHINESS... performance must be determined and scheduled so that, if one engine fails at any time after the start...

  5. 50 CFR 229.5 - Requirements for Category III fisheries.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 7 2010-10-01 2010-10-01 false Requirements for Category III fisheries. 229.5 Section 229.5 Wildlife and Fisheries NATIONAL MARINE FISHERIES SERVICE, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE MARINE MAMMALS AUTHORIZATION FOR COMMERCIAL FISHERIES UNDER THE MARINE MAMMAL PROTECTION ACT OF...

  6. 50 CFR 229.5 - Requirements for Category III fisheries.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 11 2013-10-01 2013-10-01 false Requirements for Category III fisheries. 229.5 Section 229.5 Wildlife and Fisheries NATIONAL MARINE FISHERIES SERVICE, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE MARINE MAMMALS AUTHORIZATION FOR COMMERCIAL FISHERIES UNDER THE MARINE MAMMAL PROTECTION ACT OF...

  7. 50 CFR 229.5 - Requirements for Category III fisheries.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 9 2011-10-01 2011-10-01 false Requirements for Category III fisheries. 229.5 Section 229.5 Wildlife and Fisheries NATIONAL MARINE FISHERIES SERVICE, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE MARINE MAMMALS AUTHORIZATION FOR COMMERCIAL FISHERIES UNDER THE MARINE MAMMAL PROTECTION ACT OF...

  8. 76 FR 81790 - Airworthiness Standards: Transport Category Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-29

    ... From the Federal Register Online via the Government Publishing Office FEDERAL AVIATION ADMINISTRATION 14 CFR Part 25 Airworthiness Standards: Transport Category Airplanes CFR Correction In Title 14 of the Code of Federal Regulations, Parts 1 to 59, revised as of January 1, 2011, on page 413, in Sec....

  9. 50 CFR 229.5 - Requirements for Category III fisheries.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 11 2012-10-01 2012-10-01 false Requirements for Category III fisheries. 229.5 Section 229.5 Wildlife and Fisheries NATIONAL MARINE FISHERIES SERVICE, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE MARINE MAMMALS AUTHORIZATION FOR COMMERCIAL FISHERIES...

  10. 50 CFR 229.5 - Requirements for Category III fisheries.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 11 2014-10-01 2014-10-01 false Requirements for Category III fisheries. 229.5 Section 229.5 Wildlife and Fisheries NATIONAL MARINE FISHERIES SERVICE, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE MARINE MAMMALS AUTHORIZATION FOR COMMERCIAL FISHERIES...

  11. 28 CFR 25.4 - Record source categories.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ....4 Judicial Administration DEPARTMENT OF JUSTICE DEPARTMENT OF JUSTICE INFORMATION SYSTEMS The National Instant Criminal Background Check System § 25.4 Record source categories. It is anticipated that... to the NICS Index. Information in the NCIC and III systems that will be searched during a...

  12. 28 CFR 25.4 - Record source categories.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ....4 Judicial Administration DEPARTMENT OF JUSTICE DEPARTMENT OF JUSTICE INFORMATION SYSTEMS The National Instant Criminal Background Check System § 25.4 Record source categories. It is anticipated that... to the NICS Index. Information in the NCIC and III systems that will be searched during a...

  13. 28 CFR 25.4 - Record source categories.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ....4 Judicial Administration DEPARTMENT OF JUSTICE DEPARTMENT OF JUSTICE INFORMATION SYSTEMS The National Instant Criminal Background Check System § 25.4 Record source categories. It is anticipated that... to the NICS Index. Information in the NCIC and III systems that will be searched during a...

  14. 28 CFR 25.4 - Record source categories.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ....4 Judicial Administration DEPARTMENT OF JUSTICE DEPARTMENT OF JUSTICE INFORMATION SYSTEMS The National Instant Criminal Background Check System § 25.4 Record source categories. It is anticipated that... to the NICS Index. Information in the NCIC and III systems that will be searched during a...

  15. 30 CFR 57.22003 - Mine category or subcategory.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... placement, and for determining action levels, shall be taken in the mine atmosphere. Gas samples taken to... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Mine category or subcategory. 57.22003 Section 57.22003 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL...

  16. 30 CFR 57.22003 - Mine category or subcategory.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... placement, and for determining action levels, shall be taken in the mine atmosphere. Gas samples taken to... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Mine category or subcategory. 57.22003 Section 57.22003 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL...

  17. The acetylcholinesterase inhibitor rivastigmine does not alter total choices for methamphetamine, but may reduce positive subjective effects, in a laboratory model of intravenous self-administration in human volunteers.

    PubMed

    De La Garza, R; Mahoney, J J; Culbertson, C; Shoptaw, S; Newton, T F

    2008-04-01

    A human laboratory model of intravenous methamphetamine self-administration may facilitate study of putative treatments for methamphetamine addiction. We conducted a double-blind, placebo-controlled, between groups investigation of the acetylcholinesterase (AChE) inhibitor rivastigmine in non-treatment-seeking volunteers who met criteria for methamphetamine abuse or dependence. Safety and subjective effects data derived from days 1-10 of this protocol are described in a separate publication. In this report, we describe self-administration outcomes in participants randomized to treatment with rivastigmine (0 mg, N=7; 1.5 mg, N=6; 3 mg, N=9); data that were collected on days 11-15 of the inpatient protocol. On day 11, participants sampled two infusions of methamphetamine (0 and 30 mg, i.v.). On days 12-15, participants made ten choices each day to receive an infusion of either methamphetamine (3 mg, IV) or saline or a monetary alternative ($0.05-$16). The study design allowed for evaluation of differences in behavior on days in which infusions were performed by the physician (experimenter-administered) versus by the participant using a PCA pump (self-administered), and when monetary alternatives were presented in either ascending or descending sequence. The data show that rivastigmine (1.5 and 3 mg), as compared to placebo, did not significantly alter total choices for methamphetamine (p=0.150). Importantly, the number of infusion choices was greater when methamphetamine was available then when saline was available (p<0.0001), and the number of money choices was greater when saline was available then when methamphetamine was available (p<0.0001). The total number of choices for methamphetamine was not altered as a function of a participant's preferred route of methamphetamine use (p=0.57), and did not differ significantly whether they were experimenter-administered or self-administered (p=0.30). In addition, total choices for methamphetamine were similar made when

  18. A Category Mistake: Why Contemporary Australian Religious Education in Catholic Schools May Be Doomed to Failure

    ERIC Educational Resources Information Center

    Hyde, Brendan

    2013-01-01

    Assuming religious education to be the same as other subject areas of a Catholic school's curriculum by, for example, applying the outcomes based philosophy and language of other subject areas to religious education renders a category mistake. A prominent notion in the work of metaphysical philosopher Gilbert Ryle, a category mistake arises when…

  19. Strategies for generating multiple instances of common and ad hoc categories.

    PubMed

    Vallée-Tourangeau, F; Anthony, S H; Austin, N G

    1998-09-01

    In a free-emission procedure participants were asked to generate instances of a given category and to report, retrospectively, the strategies that they were aware of using in retrieving instances. In two studies reported here, participants generated instances for common categories (e.g. fruit) and for ad hoc categories (e.g., things people keep in their pockets) for 90 seconds and for each category described how they had proceeded in doing so. Analysis of the protocols identified three broad classes of strategy: (1) experiential, where memories of specific or generic personal experiences involving interactions with the category instances acted as cues; (2) semantic, where a consideration of abstract conceptual characteristics of a category were employed to retrieve category exemplars; (3) unmediated, where instances were effortlessly retrieved without mediating cognitions of which subjects were aware. Experiential strategies outnumbered semantic strategies (on average 4 to 1) not only for ad hoc categories but also for common categories. This pattern was noticeably reversed for ad hoc categories that subjects were unlikely to have experienced personally (e.g. things sold on the black market in Russia). Whereas more traditional accounts of semantic memory have favoured decontextualised abstract representations of category knowledge, to the extent that mode of access informs us of knowledge structures, our data suggest that category knowledge is significantly grounded in terms of everyday contexts where category instances are encountered. PMID:10197163

  20. Newly trained lexical categories produce lateralized categorical perception of color

    PubMed Central

    Zhou, Ke; Mo, Lei; Kay, Paul; Kwok, Veronica P. Y.; Ip, Tiffany N. M.; Tan, Li Hai

    2010-01-01

    Linguistic categories have been shown to influence perceptual discrimination, to do so preferentially in the right visual field, to fail to do so when competing demands are made on verbal memory, and to vary with the color-term boundaries of different languages. However, because there are strong commonalities across languages in the placement of color-term boundaries, the question remains open whether observed categorical perception for color can be entirely a result of learned categories or may rely to some degree on innate ones. We show here that lateralized color categorical perception can be entirely the result of learned categories. In a visual search task, reaction times to targets were faster in the right than the left visual field when the target and distractor colors, initially sharing the same linguistic term (e.g., “blue”), became between-category colors after training (i.e., when two different shades of blue had each acquired a new name). A control group, whose conditions exactly matched those of the experimental group except that no new categories were introduced, did not show this effect, establishing that the effect was not dependent on increased familiarity with either the color stimuli or the task. The present results show beyond question that lateralized categorical perception of color can reflect strictly learned color categories, even artificially learned categories that violate both universal tendencies in color naming and the categorization pattern of the language of the subject. PMID:20479228

  1. 14 CFR 91.191 - Category II and Category III manual.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 2 2010-01-01 2010-01-01 false Category II and Category III manual. 91.191... Instrument Flight Rules § 91.191 Category II and Category III manual. (a) Except as provided in paragraph (c... approved Category II or Category III manual, as appropriate, for that aircraft; (2) The operation...

  2. 14 CFR 91.191 - Category II and Category III manual.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 2 2011-01-01 2011-01-01 false Category II and Category III manual. 91.191... Instrument Flight Rules § 91.191 Category II and Category III manual. (a) Except as provided in paragraph (c... approved Category II or Category III manual, as appropriate, for that aircraft; (2) The operation...

  3. 10 CFR Appendix A to Part 37 - Category 1 and Category 2 Radioactive Materials

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 1 2014-01-01 2014-01-01 false Category 1 and Category 2 Radioactive Materials A Appendix... QUANTITIES OF RADIOACTIVE MATERIAL Pt. 37, App. A Appendix A to Part 37—Category 1 and Category 2 Radioactive... are provided for practical usefulness only. Radioactive material Category 1(TBq) Category...

  4. Category Learning in the Brain

    PubMed Central

    Seger, Carol A.; Miller, Earl K.

    2013-01-01

    The ability to group items and events into functional categories is a fundamental characteristic of sophisticated thought. It is subserved by plasticity in many neural systems, including neocortical regions (sensory, prefrontal, parietal, and motor cortex), the medial temporal lobe, the basal ganglia, and midbrain dopaminergic systems. These systems interact during category learning. Corticostriatal loops may mediate recursive, bootstrapping interactions between fast reward-gated plasticity in the basal ganglia and slow reward-shaded plasticity in the cortex. This can provide a balance between acquisition of details of experiences and generalization across them. Interactions between the corticostriatal loops can integrate perceptual, response, and feedback-related aspects of the task and mediate the shift from novice to skilled performance. The basal ganglia and medial temporal lobe interact competitively or cooperatively, depending on the demands of the learning task. PMID:20572771

  5. 40 CFR 156.62 - Toxicity Category.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 25 2013-07-01 2013-07-01 false Toxicity Category. 156.62 Section 156... REQUIREMENTS FOR PESTICIDES AND DEVICES Human Hazard and Precautionary Statements § 156.62 Toxicity Category. This section establishes four Toxicity Categories for acute hazards of pesticide products, Category...

  6. 40 CFR 156.62 - Toxicity Category.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 23 2010-07-01 2010-07-01 false Toxicity Category. 156.62 Section 156... REQUIREMENTS FOR PESTICIDES AND DEVICES Human Hazard and Precautionary Statements § 156.62 Toxicity Category. This section establishes four Toxicity Categories for acute hazards of pesticide products, Category...

  7. 40 CFR 156.62 - Toxicity Category.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 24 2011-07-01 2011-07-01 false Toxicity Category. 156.62 Section 156... REQUIREMENTS FOR PESTICIDES AND DEVICES Human Hazard and Precautionary Statements § 156.62 Toxicity Category. This section establishes four Toxicity Categories for acute hazards of pesticide products, Category...

  8. 40 CFR 156.62 - Toxicity Category.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 25 2012-07-01 2012-07-01 false Toxicity Category. 156.62 Section 156... REQUIREMENTS FOR PESTICIDES AND DEVICES Human Hazard and Precautionary Statements § 156.62 Toxicity Category. This section establishes four Toxicity Categories for acute hazards of pesticide products, Category...

  9. 40 CFR 156.62 - Toxicity Category.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 24 2014-07-01 2014-07-01 false Toxicity Category. 156.62 Section 156... REQUIREMENTS FOR PESTICIDES AND DEVICES Human Hazard and Precautionary Statements § 156.62 Toxicity Category. This section establishes four Toxicity Categories for acute hazards of pesticide products, Category...

  10. 14 CFR 23.3 - Airplane categories.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Airplane categories. 23.3 Section 23.3... STANDARDS: NORMAL, UTILITY, ACROBATIC, AND COMMUTER CATEGORY AIRPLANES General § 23.3 Airplane categories. (a) The normal category is limited to airplanes that have a seating configuration, excluding...

  11. 14 CFR 23.3 - Airplane categories.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 1 2013-01-01 2013-01-01 false Airplane categories. 23.3 Section 23.3... STANDARDS: NORMAL, UTILITY, ACROBATIC, AND COMMUTER CATEGORY AIRPLANES General § 23.3 Airplane categories. (a) The normal category is limited to airplanes that have a seating configuration, excluding...

  12. Separating the Sheep from the Goats: Differentiating Global Categories.

    ERIC Educational Resources Information Center

    Mandler, Jean M.; And Others

    1991-01-01

    The conceptual categories that children have developed in their second year were studied in five experiments using object manipulation tasks. Subjects included 152 children from 18 to 31 months of age. These very young children had formed global conceptions of many domains of objects. (SLD)

  13. Problematising "Background": (Re)Constructing Categories in Educational Research.

    ERIC Educational Resources Information Center

    Comber, Barbara

    In educational research the problem of student description is eternal. On what basis do researchers make decisions about aspects of students' material lives to count as data, interpretive categories, contextual information, results? This paper focuses specifically on the problem of "background" in researching the student subject. The paper argues…

  14. Self-insight in probabilistic category learning.

    PubMed

    Kemény, Ferenc; Lukács, Ágnes

    2013-01-01

    The Weather Prediction (WP) task is one of the most extensively used Probabilistic Category Learning tasks. Although it has been usually treated as an implicit task, its implicit nature has been questioned with focus on the structural knowledge of the acquired information. The goal of the current studies is to test if participants acquire explicit knowledge on the WP task. Experiment 1 addresses this question directly with the help of a subjective measure on self-insight in two groups: an experimental group facing the WP task and a control group with a task lacking predictive structure. Participants in the experimental group produced more explicit reports than the control group, and only on trials with explicit knowledge was their performance higher. Experiment 2 provided further evidence against the implicitness of the task by showing that decreasing stimulus presentation times extends the learning process, but does not result in more implicit processes.

  15. Coaches Guide to Sport Administration.

    ERIC Educational Resources Information Center

    Leith, Larry M.

    This guide for athletic coaches offers a practical approach to the administrative functions of organizing, planning, leading, and controlling. Included are chapters on coaching administration, fund raising, organizing competitions, and designing effective budgets and controls. The guide addresses the following topics: (1) the categories of…

  16. Subject Classification.

    ERIC Educational Resources Information Center

    Thompson, Gayle; And Others

    Three newspaper librarians described how they manage the files of newspaper clippings which are a necessary part of their collections. The development of a new subject classification system for the clippings files was outlined. The new subject headings were based on standard subject heading lists and on local need. It was decided to use a computer…

  17. Administrative Aspects of Human Experimentation.

    ERIC Educational Resources Information Center

    Irvine, George W.

    1992-01-01

    The following administrative aspects of scientific experimentation with human subjects are discussed: the definition of human experimentation; the distinction between experimentation and treatment; investigator responsibility; documentation; the elements and principles of informed consent; and the administrator's role in establishing and…

  18. Pharmacokinetics of LB80331 and LB80317 following Oral Administration of LB80380, a New Antiviral Agent for Chronic Hepatitis B (CHB), in Healthy Adult Subjects, CHB Patients, and Mice▿

    PubMed Central

    Yuen, Man-Fung; Lee, Sung-Hack; Kang, Hyang-Mi; Kim, Chung Ryeol; Kim, John; Ngai, Vincent; Lai, Ching-Lung

    2009-01-01

    LB80380, a dipivoxil ester prodrug of LB80331 (metabolite, LB80317), is a novel antiviral agent for chronic hepatitis B (CHB). The pharmacokinetics of LB80331/LB80317 were evaluated in two clinical studies and a study with mice. The clinical studies were dose-escalating pharmacokinetic studies with six healthy subjects per single-dose group and six CHB patients per repeated-dose group. The mouse study was designed to measure the amounts of the phosphorylated portions of LB80331 and LB80317 in the liver. In healthy subjects receiving a single dose of LB80380, the plasma level of LB80331 increased as the dose increased. Although a high-fat diet delayed the time to the maximum concentration in plasma (Tmax) of LB80331, the area under the concentration-time curve from time zero to infinity was similar between the subjects in the fasted group and those in the group who consumed a high-fat diet. In CHB patients, the mean Tmax of LB80331 was 1.0 to 2.0 h postdosing at steady state. The steady-state plasma concentration of LB80331 declined in a monoexponential manner, and the apparent elimination half-life was 2.5 to 3.3 h. The steady-state plasma concentration of LB80317 was maximum at 3 to 8 h postdoing and declined in a monoexponential manner; the apparent elimination half-life was 45 to 62 h at the 30- to 240-mg doses, while LB80317 was measurable in plasma only at higher doses of 120 and 240 mg after the administration of the first dose of LB80380. Forty percent of the amount of LB80331/LB80317 in the mouse liver was detected as the phosphorylated form. In conclusion, LB80380 is rapidly absorbed and converted to LB80331. LB80317 has a long half-life at steady-state, supporting the use of a once-daily dosing regimen. The ingestion of a high-fat diet delays the rate of absorption of LB80380 without affecting the extent of absorption. PMID:19223649

  19. 14 CFR 29.77 - Landing Decision Point (LDP): Category A.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Landing Decision Point (LDP): Category A. 29.77 Section 29.77 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY ROTORCRAFT Flight Performance § 29.77...

  20. 14 CFR 29.77 - Landing Decision Point (LDP): Category A.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Landing Decision Point (LDP): Category A. 29.77 Section 29.77 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY ROTORCRAFT Flight Performance § 29.77...

  1. 14 CFR 36.7 - Acoustical change: Transport category large airplanes and jet airplanes.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... airplanes and jet airplanes. 36.7 Section 36.7 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION... § 36.7 Acoustical change: Transport category large airplanes and jet airplanes. (a) Applicability. This section applies to all transport category large airplanes and jet airplanes for which an acoustical...

  2. 14 CFR 36.7 - Acoustical change: Transport category large airplanes and jet airplanes.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... airplanes and jet airplanes. 36.7 Section 36.7 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION... § 36.7 Acoustical change: Transport category large airplanes and jet airplanes. (a) Applicability. This section applies to all transport category large airplanes and jet airplanes for which an acoustical...

  3. NASA aerospace database subject scope: An overview

    NASA Technical Reports Server (NTRS)

    1993-01-01

    Outlined here is the subject scope of the NASA Aerospace Database, a publicly available subset of the NASA Scientific and Technical (STI) Database. Topics of interest to NASA are outlined and placed within the framework of the following broad aerospace subject categories: aeronautics, astronautics, chemistry and materials, engineering, geosciences, life sciences, mathematical and computer sciences, physics, social sciences, space sciences, and general. A brief discussion of the subject scope is given for each broad area, followed by a similar explanation of each of the narrower subject fields that follow. The subject category code is listed for each entry.

  4. Incremental Bayesian Category Learning from Natural Language

    ERIC Educational Resources Information Center

    Frermann, Lea; Lapata, Mirella

    2016-01-01

    Models of category learning have been extensively studied in cognitive science and primarily tested on perceptual abstractions or artificial stimuli. In this paper, we focus on categories acquired from natural language stimuli, that is, words (e.g., "chair" is a member of the furniture category). We present a Bayesian model that, unlike…

  5. What Children Infer from Social Categories

    ERIC Educational Resources Information Center

    Diesendruck, Gil; Eldror, Ehud

    2011-01-01

    Children hold the belief that social categories have essences. We investigated what kinds of properties children feel licensed to infer about a person based on social category membership. Seventy-two 4-6-year-olds were introduced to novel social categories defined as having one internal--psychological or biological--and one external--behavioral or…

  6. Client Verbal Response Category System: Preliminary Data.

    ERIC Educational Resources Information Center

    Meier, Augustine; Boivin, Micheline

    1986-01-01

    The Client Verbal Response Category System classifies client responses into Temporal, Directional and Experiential categories. The categories with their subcategories are defined, interjudge reliability data is presented, and the instrument's utility in psychotherapy process research is demonstrated. Initial results indicate that the instrument is…

  7. 14 CFR 23.3 - Airplane categories.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 1 2012-01-01 2012-01-01 false Airplane categories. 23.3 Section 23.3... STANDARDS: NORMAL, UTILITY, ACROBATIC, AND COMMUTER CATEGORY AIRPLANES General § 23.3 Airplane categories... airplanes that have a seating configuration, excluding pilot seats, of nine or less, a maximum...

  8. Cascade category-aware visual search.

    PubMed

    Zhang, Shiliang; Tian, Qi; Huang, Qingming; Gao, Wen; Rui, Yong

    2014-06-01

    Incorporating image classification into image retrieval system brings many attractive advantages. For instance, the search space can be narrowed down by rejecting images in irrelevant categories of the query. The retrieved images can be more consistent in semantics by indexing and returning images in the relevant categories together. However, due to their different goals on recognition accuracy and retrieval scalability, it is hard to efficiently incorporate most image classification works into large-scale image search. To study this problem, we propose cascade category-aware visual search, which utilizes weak category clue to achieve better retrieval accuracy, efficiency, and memory consumption. To capture the category and visual clues of an image, we first learn category-visual words, which are discriminative and repeatable local features labeled with categories. By identifying category-visual words in database images, we are able to discard noisy local features and extract image visual and category clues, which are hence recorded in a hierarchical index structure. Our retrieval system narrows down the search space by: 1) filtering the noisy local features in query; 2) rejecting irrelevant categories in database; and 3) preforming discriminative visual search in relevant categories. The proposed algorithm is tested on object search, landmark search, and large-scale similar image search on the large-scale LSVRC10 data set. Although the category clue introduced is weak, our algorithm still shows substantial advantages in retrieval accuracy, efficiency, and memory consumption than the state-of-the-art.

  9. Semantic Memory Redux: An Experimental Test of Hierarchical Category Representation

    PubMed Central

    Murphy, Gregory L.; Hampton, James A.; Milovanovic, Goran S.

    2012-01-01

    Four experiments investigated the classic issue in semantic memory of whether people organize categorical information in hierarchies and use inference to retrieve information from them, as proposed by Collins & Quillian (1969). Past evidence has focused on RT to confirm sentences such as “All birds are animals” or “Canaries breathe.” However, confounding variables such as familiarity and associations between the terms have led to contradictory results. Our experiments avoided such problems by teaching subjects novel materials. Experiment 1 tested an implicit hierarchical structure in the features of a set of studied objects (e.g., all brown objects were large). Experiment 2 taught subjects nested categories of artificial bugs. In Experiment 3, subjects learned a tree structure of novel category hierarchies. In all three, the results differed from the predictions of the hierarchical inference model. In Experiment 4, subjects learned a hierarchy by means of paired associates of novel category names. Here we finally found the RT signature of hierarchical inference. We conclude that it is possible to store information in a hierarchy and retrieve it via inference, but it is difficult and avoided whenever possible. The results are more consistent with feature comparison models than hierarchical models of semantic memory. PMID:23243336

  10. Color categories and color appearance

    PubMed Central

    Webster, Michael A.; Kay, Paul

    2011-01-01

    We examined categorical effects in color appearance in two tasks, which in part differed in the extent to which color naming was explicitly required for the response. In one, we measured the effects of color differences on perceptual grouping for hues that spanned the blue–green boundary, to test whether chromatic differences across the boundary were perceptually exaggerated. This task did not require overt judgments of the perceived colors, and the tendency to group showed only a weak and inconsistent categorical bias. In a second case, we analyzed results from two prior studies of hue scaling of chromatic stimuli (De Valois, De Valois, Switkes, & Mahon, 1997; Malkoc, Kay, & Webster, 2005), to test whether color appearance changed more rapidly around the blue–green boundary. In this task observers directly judge the perceived color of the stimuli and these judgments tended to show much stronger categorical effects. The differences between these tasks could arise either because different signals mediate color grouping and color appearance, or because linguistic categories might differentially intrude on the response to color and/or on the perception of color. Our results suggest that the interaction between language and color processing may be highly dependent on the specific task and cognitive demands and strategies of the observer, and also highlight pronounced individual differences in the tendency to exhibit categorical responses. PMID:22176751

  11. A history of chorological categories.

    PubMed

    Fattorini, S

    2016-09-01

    One of the purposes of the research program referred to as "systematic biogeography" is the use of species distributions to identify regions and reconstruct biotic area relationships. The reverse, i.e. to group species according to the areas that they live in, leads to the recognition of chorological categories. Biogeographers, working under these two different approaches, have proposed several terms to refer to groups of species that have similar distributions, such as "element", "chorotype" and "component". A historical reconstruction, including semantic observations and philosophical implications, shows that these terms have been used in a variety of senses. The word "component" should not be used in biogeography. The word "element" has been used to identify both a group of species defined according to the biogeographic areas they occupy and a group of species with an assumed shared biogeographic history. It is especially because of the influence of the dispersalist paradigm, which dominated evolutionary thought until the mid-twentieth century, that the second definition has been frequently adopted. The term "element" is therefore ambiguous and its use should always be associated with an explicit definition. The word "chorotype" should be used to define groups of species with similar ranges when no causal assumption is made. The concept of "chorotype," finally, should not be confounded with other concepts such as distributional pattern, cenocron, horofauna, biota, endemic area, area of endemism, biotic element, and generalized track, which are also discussed in this paper. PMID:27619986

  12. Category-Specific Naming Effect in Non-Brain-Damaged Individuals

    ERIC Educational Resources Information Center

    Coppens, P.; Frisinger, D.

    2005-01-01

    A category effect (i.e., living vs. nonliving exemplars) in confrontation naming has been reported in association with various cerebral pathologies. However, the published reports conflict as to the presence of this category effect in normal controls. The present experiment included 90 subjects in three age groups (young, young-elderly, and…

  13. Mirror Asymmetry of Category and Letter Fluency in Traumatic Brain Injury and Alzheimer's Patients

    ERIC Educational Resources Information Center

    Capitani, Erminio; Rosci, Chiara; Saetti, Maria Cristina; Laiacona, Marcella

    2009-01-01

    In this study we contrasted the Category fluency and Letter fluency performance of 198 normal subjects, 57 Alzheimer's patients and 57 patients affected by traumatic brain injury (TBI). The aim was to check whether, besides the prevalence of Category fluency deficit often reported among Alzheimer's patients, the TBI group presented the opposite…

  14. The perceptual effects of learning object categories that predict perceptual goals

    PubMed Central

    Van Gulick, Ana E.; Gauthier, Isabel

    2014-01-01

    In classic category learning studies, subjects typically learn to assign items to one of two categories, with no further distinction between how items on each side of the category boundary should be treated. In real life, however, we often learn categories that dictate further processing goals, for instance with objects in only one category requiring further individuation. Using methods from category learning and perceptual expertise, we studied the perceptual consequences of experience with objects in tasks that rely on attention to different dimensions in different parts of the space. In two experiments, subjects first learned to categorize complex objects from a single morphspace into two categories based on one morph dimension, and then learned to perform a different task, either naming or a local feature judgment, for each of the two categories. A same-different discrimination test before and after each training measured sensitivity to feature dimensions of the space. After initial categorization, sensitivity increased along the category-diagnostic dimension. After task association, sensitivity increased more for the category that was named, especially along the non-diagnostic dimension. The results demonstrate that local attentional weights, associated with individual exemplars as a function of task requirements, can have lasting effects on perceptual representations. PMID:24820671

  15. A review of functional imaging studies on category specificity.

    PubMed

    Gerlach, Christian

    2007-02-01

    A review of 20 functional imaging studies that compared visual processing of natural objects and artifacts in normal subjects is presented. The studies included fulfilled three criteria: (i) they used pictures as stimuli, (ii) they were based on direct contrasts between categories, and (iii) they reported findings in Talairach space. Not a single area is consistently activated for a given category across all studies. In contrast, 11 out of 29 regions are reported activated by both artifacts and natural objects. It is argued that the inconsistency is unlikely to reflect differences between studies in task requirements alone. Rather, the most likely causes of the inconsistency are: (i) adoption of liberal statistical thresholds that may yield false-positive activations, (ii) limited sensitivity due to few observations, and (iii) failure to match categories on confounding variables such as familiarity and visual complexity. Of the most consistent activations found, none appear to be selective for natural objects or artifacts. The findings reviewed are compatible with theories of category specificity that assume a widely distributed conceptual system not organized by category.

  16. A comparison of the standard category test with a new computer version.

    PubMed

    Silk-Eglit, Graham M; Gunner, Jessica H; Miele, Andrea S; Lynch, Julie K; McCaffrey, Robert J

    2014-01-01

    The Halstead Category Test is a popular measure of abstraction, concept formation, and logical analysis skills. Due to its large apparatus, however, ease of administration of the standard Category Test is limited. For this reason, a number of computer versions of the Category Test have been developed to facilitate its administration. The current study evaluated the equivalence of a new computer version to the standard Category Test in a sample of undergraduate students. Analyses revealed that the two versions did not differ significantly on subtest error scores, total error scores, or Neuropsychological Deficit Scale scores. Results of the current study support the equivalence of this new computer version to the standard version of the Category Test.

  17. Feature-Based versus Category-Based Induction with Uncertain Categories

    ERIC Educational Resources Information Center

    Griffiths, Oren; Hayes, Brett K.; Newell, Ben R.

    2012-01-01

    Previous research has suggested that when feature inferences have to be made about an instance whose category membership is uncertain, feature-based inductive reasoning is used to the exclusion of category-based induction. These results contrast with the observation that people can and do use category-based induction when category membership is…

  18. 75 FR 40756 - Implementation Guidance for Physical Protection of Byproduct Material; Category 1 and Category 2...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-14

    ... Federal Regulations. The proposed rule was published on June 15, 2010 (75 FR 33902), and the public... of Byproduct Material; Category 1 and Category 2 Quantities of Radioactive Material AGENCY: Nuclear... requirements for the use and transport of category 1 and category 2 quantities of radioactive material. The...

  19. Conceptual influences on category-based induction.

    PubMed

    Gelman, Susan A; Davidson, Natalie S

    2013-05-01

    One important function of categories is to permit rich inductive inferences. Prior work shows that children use category labels to guide their inductive inferences. However, there are competing theories to explain this phenomenon, differing in the roles attributed to conceptual information vs. perceptual similarity. Seven experiments with 4- to 5-year-old children and adults (N=344) test these theories by teaching categories for which category membership and perceptual similarity are in conflict, and varying the conceptual basis of the novel categories. Results indicate that for non-natural kind categories that have little conceptual coherence, children make inferences based on perceptual similarity, whereas adults make inferences based on category membership. In contrast, for basic- and ontological-level categories that have a principled conceptual basis, children and adults alike make use of category membership more than perceptual similarity as the basis of their inferences. These findings provide evidence in favor of the role of conceptual information in preschoolers' inferences, and further demonstrate that labeled categories are not all equivalent; they differ in their inductive potential.

  20. Conceptual influences on category-based induction

    PubMed Central

    Gelman, Susan A.; Davidson, Natalie S.

    2013-01-01

    One important function of categories is to permit rich inductive inferences. Prior work shows that children use category labels to guide their inductive inferences. However, there are competing theories to explain this phenomenon, differing in the roles attributed to conceptual information versus perceptual similarity. Seven experiments with 4- to 5-year-old children and adults (N = 344) test these theories by teaching categories for which category membership and perceptual similarity are in conflict, and varying the conceptual basis of the novel categories. Results indicate that for non-natural kind categories that have little conceptual coherence, children make inferences based on perceptual similarity, whereas adults make inferences based on category membership. In contrast, for basic- and ontological-level categories that have a principled conceptual basis, children and adults alike make use of category membership more than perceptual similarity as the basis of their inferences. These findings provide evidence in favor of the role of conceptual information in preschoolers’ inferences, and further demonstrate that labeled categories are not all equivalent; they differ in their inductive potential. PMID:23517863

  1. Procedural-based category learning in patients with Parkinson's disease: impact of category number and category continuity.

    PubMed

    Filoteo, J Vincent; Maddox, W Todd

    2014-01-01

    Previously we found that Parkinson's disease (PD) patients are impaired in procedural-based category learning when category membership is defined by a nonlinear relationship between stimulus dimensions, but these same patients are normal when the rule is defined by a linear relationship (Maddox and Filoteo, 2001; Filoteo et al., 2005a,b). We suggested that PD patients' impairment was due to a deficit in recruiting "striatal units" to represent complex nonlinear rules. In the present study, we further examined the nature of PD patients' procedural-based deficit in two experiments designed to examine the impact of (1) the number of categories, and (2) category discontinuity on learning. Results indicated that PD patients were impaired only under discontinuous category conditions but were normal when the number of categories was increased from two to four. The lack of impairment in the four-category condition suggests normal integrity of striatal medium spiny cells involved in procedural-based category learning. In contrast, and consistent with our previous observation of a nonlinear deficit, the finding that PD patients were impaired in the discontinuous condition suggests that these patients are impaired when they have to associate perceptually distinct exemplars with the same category. Theoretically, this deficit might be related to dysfunctional communication among medium spiny neurons within the striatum, particularly given that these are cholinergic neurons and a cholinergic deficiency could underlie some of PD patients' cognitive impairment. PMID:24600355

  2. Acceptability, Safety, and Efficacy of Oral Administration of Extracts of Black or Red Maca (Lepidium meyenii) in Adult Human Subjects: A Randomized, Double-Blind, Placebo-Controlled Study

    PubMed Central

    Gonzales-Arimborgo, Carla; Yupanqui, Irma; Montero, Elsa; Alarcón-Yaquetto, Dulce E.; Zevallos-Concha, Alisson; Caballero, Lidia; Gasco, Manuel; Zhao, Jianping; Khan, Ikhlas A.; Gonzales, Gustavo F.

    2016-01-01

    The plant maca, grown at 4000 m altitude in the Peruvian Central Andes, contains hypocotyls that have been used as food and in traditional medicine for centuries. The aim of this research was to provide results on some health effects of oral administration of spray-dried extracts of black or red maca (Lepidium meyenii) in adult human subjects living at low (LA) and high altitude (HA). A total of 175 participants were given 3 g of either placebo, black, or red maca extract daily for 12 weeks. Primary outcomes were changes in sexual desire, mood, energy, health-related quality of life score (HRQL), and chronic mountain sickness (CMS) score, or in glycaemia, blood pressure, and hemoglobin levels. Secondary outcomes were acceptability and safety, assessed using the Likert test and side effect self-recording, respectively, and the effect of altitude. At low altitude, 32, 30, and 32 participants started the study receiving placebo, red maca, or black maca, respectively. At high altitudes, 33, 35, and 31 participants started the study receiving placebo, red maca, and black maca, respectively. Consumption of spray-dried extracts of red and black maca resulted in improvement in mood, energy, and health status, and reduced CMS score. Fatty acids and macamides were higher in spray-dried extracts of black maca than in red maca. GABA predominated in spray-dried extracts of red maca. Effects on mood, energy, and CMS score were better with red maca. Black maca and, in smaller proportions, red maca reduced hemoglobin levels only in highlanders with abnormally high hemoglobin levels; neither variety of maca reduced hemoglobin levels in lowlanders. Black maca reduced blood glucose levels. Both varieties produced similar responses in mood, and HRQL score. Maca extracts consumed at LA or HA had good acceptability and did not show serious adverse effects. In conclusion, maca extract consumption relative to the placebo improved quality of life parameters. Differences in the level of

  3. Acceptability, Safety, and Efficacy of Oral Administration of Extracts of Black or Red Maca (Lepidium meyenii) in Adult Human Subjects: A Randomized, Double-Blind, Placebo-Controlled Study.

    PubMed

    Gonzales-Arimborgo, Carla; Yupanqui, Irma; Montero, Elsa; Alarcón-Yaquetto, Dulce E; Zevallos-Concha, Alisson; Caballero, Lidia; Gasco, Manuel; Zhao, Jianping; Khan, Ikhlas A; Gonzales, Gustavo F

    2016-01-01

    The plant maca, grown at 4000 m altitude in the Peruvian Central Andes, contains hypocotyls that have been used as food and in traditional medicine for centuries. The aim of this research was to provide results on some health effects of oral administration of spray-dried extracts of black or red maca (Lepidium meyenii) in adult human subjects living at low (LA) and high altitude (HA). A total of 175 participants were given 3 g of either placebo, black, or red maca extract daily for 12 weeks. Primary outcomes were changes in sexual desire, mood, energy, health-related quality of life score (HRQL), and chronic mountain sickness (CMS) score, or in glycaemia, blood pressure, and hemoglobin levels. Secondary outcomes were acceptability and safety, assessed using the Likert test and side effect self-recording, respectively, and the effect of altitude. At low altitude, 32, 30, and 32 participants started the study receiving placebo, red maca, or black maca, respectively. At high altitudes, 33, 35, and 31 participants started the study receiving placebo, red maca, and black maca, respectively. Consumption of spray-dried extracts of red and black maca resulted in improvement in mood, energy, and health status, and reduced CMS score. Fatty acids and macamides were higher in spray-dried extracts of black maca than in red maca. GABA predominated in spray-dried extracts of red maca. Effects on mood, energy, and CMS score were better with red maca. Black maca and, in smaller proportions, red maca reduced hemoglobin levels only in highlanders with abnormally high hemoglobin levels; neither variety of maca reduced hemoglobin levels in lowlanders. Black maca reduced blood glucose levels. Both varieties produced similar responses in mood, and HRQL score. Maca extracts consumed at LA or HA had good acceptability and did not show serious adverse effects. In conclusion, maca extract consumption relative to the placebo improved quality of life parameters. Differences in the level of

  4. Acceptability, Safety, and Efficacy of Oral Administration of Extracts of Black or Red Maca (Lepidium meyenii) in Adult Human Subjects: A Randomized, Double-Blind, Placebo-Controlled Study.

    PubMed

    Gonzales-Arimborgo, Carla; Yupanqui, Irma; Montero, Elsa; Alarcón-Yaquetto, Dulce E; Zevallos-Concha, Alisson; Caballero, Lidia; Gasco, Manuel; Zhao, Jianping; Khan, Ikhlas A; Gonzales, Gustavo F

    2016-08-18

    The plant maca, grown at 4000 m altitude in the Peruvian Central Andes, contains hypocotyls that have been used as food and in traditional medicine for centuries. The aim of this research was to provide results on some health effects of oral administration of spray-dried extracts of black or red maca (Lepidium meyenii) in adult human subjects living at low (LA) and high altitude (HA). A total of 175 participants were given 3 g of either placebo, black, or red maca extract daily for 12 weeks. Primary outcomes were changes in sexual desire, mood, energy, health-related quality of life score (HRQL), and chronic mountain sickness (CMS) score, or in glycaemia, blood pressure, and hemoglobin levels. Secondary outcomes were acceptability and safety, assessed using the Likert test and side effect self-recording, respectively, and the effect of altitude. At low altitude, 32, 30, and 32 participants started the study receiving placebo, red maca, or black maca, respectively. At high altitudes, 33, 35, and 31 participants started the study receiving placebo, red maca, and black maca, respectively. Consumption of spray-dried extracts of red and black maca resulted in improvement in mood, energy, and health status, and reduced CMS score. Fatty acids and macamides were higher in spray-dried extracts of black maca than in red maca. GABA predominated in spray-dried extracts of red maca. Effects on mood, energy, and CMS score were better with red maca. Black maca and, in smaller proportions, red maca reduced hemoglobin levels only in highlanders with abnormally high hemoglobin levels; neither variety of maca reduced hemoglobin levels in lowlanders. Black maca reduced blood glucose levels. Both varieties produced similar responses in mood, and HRQL score. Maca extracts consumed at LA or HA had good acceptability and did not show serious adverse effects. In conclusion, maca extract consumption relative to the placebo improved quality of life parameters. Differences in the level of

  5. 71 FR 18255 - Fire Penetration Resistance of Thermal Acoustic Insulation Installed on Transport Category Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2006-04-11

    ... operators to comply with the fire penetration resistance requirements of thermal/acoustic insulation used in... Federal Aviation Administration 14 CFR Part 121 RIN 2120-AI75 Fire Penetration Resistance of Thermal Acoustic Insulation Installed on Transport Category Airplanes AGENCY: Federal Aviation Administration...

  6. Influences of prior knowledge on selective weighting of category members.

    PubMed

    Heit, E

    1998-05-01

    Three experiments addressed how prior theories affect categorization, comparing the influence of theory-congruent versus theory-incongruent category members. Subjects observed descriptions of persons, some congruent with prior knowledge and some incongruent, then made transfer judgments. In Experiment 1, subjects were given a relatively long time to study each description, whereas in Experiment 2 study time was manipulated between subjects. In Experiment 3, learning was self-paced by each subject. It was found that, with enough study time, prior knowledge had 2 distinct influences. First, prior knowledge provided an initial representation, subsequently revised in light of new observations. Second, incongruent observations had more impact than congruent observations on categorization. In comparison, when study time was more limited, revision proceeded in a Bayesian manner, in that congruent and incongruent observations had equal impacts.

  7. The effects of social setting, perceived weight category, and gender on eating behavior.

    PubMed

    Blackman, S L; Singer, R D; Mertz, T

    1983-05-01

    Four hundred and sixteen male and 233 female subjects were observed in a university cafeteria at lunch time. They were categorized according to five perceived weight groups with category one being underweight and category five being overweight. The number of calories in the food bought for lunch by each subject was calculated and recorded. Males bought food containing more calories than females but for males the amount of calories did not differ by perceived weight category. Females purchased food with fewer calories than males but the heavier females bought food with higher caloric content.

  8. Human subjects research handbook: Protecting human research subjects. Second edition

    SciTech Connect

    1996-01-30

    This handbook serves as a guide to understanding and implementing the Federal regulations and US DOE Orders established to protect human research subjects. Material in this handbook is directed towards new and continuing institutional review board (IRB) members, researchers, institutional administrators, DOE officials, and others who may be involved or interested in human subjects research. It offers comprehensive overview of the various requirements, procedures, and issues relating to human subject research today.

  9. 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…

  10. Decoding Multiple Sound Categories in the Human Temporal Cortex Using High Resolution fMRI

    PubMed Central

    Zhang, Fengqing; Wang, Ji-Ping; Kim, Jieun; Parrish, Todd; Wong, Patrick C. M.

    2015-01-01

    Perception of sound categories is an important aspect of auditory perception. The extent to which the brain’s representation of sound categories is encoded in specialized subregions or distributed across the auditory cortex remains unclear. Recent studies using multivariate pattern analysis (MVPA) of brain activations have provided important insights into how the brain decodes perceptual information. In the large existing literature on brain decoding using MVPA methods, relatively few studies have been conducted on multi-class categorization in the auditory domain. Here, we investigated the representation and processing of auditory categories within the human temporal cortex using high resolution fMRI and MVPA methods. More importantly, we considered decoding multiple sound categories simultaneously through multi-class support vector machine-recursive feature elimination (MSVM-RFE) as our MVPA tool. Results show that for all classifications the model MSVM-RFE was able to learn the functional relation between the multiple sound categories and the corresponding evoked spatial patterns and classify the unlabeled sound-evoked patterns significantly above chance. This indicates the feasibility of decoding multiple sound categories not only within but across subjects. However, the across-subject variation affects classification performance more than the within-subject variation, as the across-subject analysis has significantly lower classification accuracies. Sound category-selective brain maps were identified based on multi-class classification and revealed distributed patterns of brain activity in the superior temporal gyrus and the middle temporal gyrus. This is in accordance with previous studies, indicating that information in the spatially distributed patterns may reflect a more abstract perceptual level of representation of sound categories. Further, we show that the across-subject classification performance can be significantly improved by averaging the f

  11. Decoding multiple sound categories in the human temporal cortex using high resolution fMRI.

    PubMed

    Zhang, Fengqing; Wang, Ji-Ping; Kim, Jieun; Parrish, Todd; Wong, Patrick C M

    2015-01-01

    Perception of sound categories is an important aspect of auditory perception. The extent to which the brain's representation of sound categories is encoded in specialized subregions or distributed across the auditory cortex remains unclear. Recent studies using multivariate pattern analysis (MVPA) of brain activations have provided important insights into how the brain decodes perceptual information. In the large existing literature on brain decoding using MVPA methods, relatively few studies have been conducted on multi-class categorization in the auditory domain. Here, we investigated the representation and processing of auditory categories within the human temporal cortex using high resolution fMRI and MVPA methods. More importantly, we considered decoding multiple sound categories simultaneously through multi-class support vector machine-recursive feature elimination (MSVM-RFE) as our MVPA tool. Results show that for all classifications the model MSVM-RFE was able to learn the functional relation between the multiple sound categories and the corresponding evoked spatial patterns and classify the unlabeled sound-evoked patterns significantly above chance. This indicates the feasibility of decoding multiple sound categories not only within but across subjects. However, the across-subject variation affects classification performance more than the within-subject variation, as the across-subject analysis has significantly lower classification accuracies. Sound category-selective brain maps were identified based on multi-class classification and revealed distributed patterns of brain activity in the superior temporal gyrus and the middle temporal gyrus. This is in accordance with previous studies, indicating that information in the spatially distributed patterns may reflect a more abstract perceptual level of representation of sound categories. Further, we show that the across-subject classification performance can be significantly improved by averaging the f

  12. SUSTAIN: A Network Model of Category Learning

    ERIC Educational Resources Information Center

    Love, Bradley C.; Medin, Douglas L.; Gureckis, Todd M.

    2004-01-01

    SUSTAIN (Supervised and Unsupervised STratified Adaptive Incremental Network) is a model of how humans learn categories from examples. SUSTAIN initially assumes a simple category structure. If simple solutions prove inadequate and SUSTAIN is confronted with a surprising event (e.g., it is told that a bat is a mammal instead of a bird), SUSTAIN…

  13. Appropriate Pupilness: Social Categories Intersecting in School

    ERIC Educational Resources Information Center

    Kofoed, Jette

    2008-01-01

    The analytical focus in this article is on how social categories intersect in daily school life and how intersections intertwine with other empirically relevant categories such as normality, pupilness and (in)appropriatedness. The point of empirical departure is a daily ritual where teams for football are selected. The article opens up for a…

  14. Conceptual Influences on Category-Based Induction

    ERIC Educational Resources Information Center

    Gelman, Susan A.; Davidson, Natalie S.

    2013-01-01

    One important function of categories is to permit rich inductive inferences. Prior work shows that children use category labels to guide their inductive inferences. However, there are competing theories to explain this phenomenon, differing in the roles attributed to conceptual information vs. perceptual similarity. Seven experiments with 4- to…

  15. Generalized Categorial Grammar for Unbounded Dependencies Recovery

    ERIC Educational Resources Information Center

    Nguyen, Luan Viet

    2014-01-01

    Accurate recovery of predicate-argument dependencies is vital for interpretation tasks like information extraction and question answering, and unbounded dependencies may account for a significant portion of the dependencies in any given text. This thesis describes a Generalized Categorial Grammar (GCG) which, like other categorial grammars,…

  16. Geometric Representation of Association between Categories

    ERIC Educational Resources Information Center

    Heiser, Willem J.

    2004-01-01

    Categories can be counted, rated, or ranked, but they cannot be measured. Likewise, persons or individuals can be counted, rated, or ranked, but they cannot be measured either. Nevertheless, psychology has realized early on that it can take an indirect road to measurement: What can be measured is the strength of association between categories in…

  17. 46 CFR 183.352 - Battery categories.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 7 2012-10-01 2012-10-01 false Battery categories. 183.352 Section 183.352 Shipping...) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.352 Battery categories. This section applies to batteries installed to meet the requirements of § 183.310 for secondary sources of power...

  18. 46 CFR 129.353 - Battery categories.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 4 2012-10-01 2012-10-01 false Battery categories. 129.353 Section 129.353 Shipping... INSTALLATIONS Power Sources and Distribution Systems § 129.353 Battery categories. This section applies to batteries installed to meet the requirements of § 129.310(a) for secondary sources of power to vital...

  19. 46 CFR 129.353 - Battery categories.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Battery categories. 129.353 Section 129.353 Shipping... INSTALLATIONS Power Sources and Distribution Systems § 129.353 Battery categories. This section applies to batteries installed to meet the requirements of § 129.310(a) for secondary sources of power to vital...

  20. 46 CFR 129.353 - Battery categories.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 4 2011-10-01 2011-10-01 false Battery categories. 129.353 Section 129.353 Shipping... INSTALLATIONS Power Sources and Distribution Systems § 129.353 Battery categories. This section applies to batteries installed to meet the requirements of § 129.310(a) for secondary sources of power to vital...

  1. 46 CFR 120.352 - Battery categories.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Battery categories. 120.352 Section 120.352 Shipping... and Distribution Systems § 120.352 Battery categories. This section applies to batteries installed to... sources of power to final emergency loads. (a) Large. A large battery installation is one connected to...

  2. 46 CFR 120.352 - Battery categories.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 4 2012-10-01 2012-10-01 false Battery categories. 120.352 Section 120.352 Shipping... and Distribution Systems § 120.352 Battery categories. This section applies to batteries installed to... sources of power to final emergency loads. (a) Large. A large battery installation is one connected to...

  3. 46 CFR 120.352 - Battery categories.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 4 2013-10-01 2013-10-01 false Battery categories. 120.352 Section 120.352 Shipping... and Distribution Systems § 120.352 Battery categories. This section applies to batteries installed to... sources of power to final emergency loads. (a) Large. A large battery installation is one connected to...

  4. 46 CFR 183.352 - Battery categories.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 7 2013-10-01 2013-10-01 false Battery categories. 183.352 Section 183.352 Shipping...) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.352 Battery categories. This section applies to batteries installed to meet the requirements of § 183.310 for secondary sources of power...

  5. 46 CFR 183.352 - Battery categories.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 7 2014-10-01 2014-10-01 false Battery categories. 183.352 Section 183.352 Shipping...) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.352 Battery categories. This section applies to batteries installed to meet the requirements of § 183.310 for secondary sources of power...

  6. 46 CFR 183.352 - Battery categories.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Battery categories. 183.352 Section 183.352 Shipping...) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.352 Battery categories. This section applies to batteries installed to meet the requirements of § 183.310 for secondary sources of power...

  7. 46 CFR 120.352 - Battery categories.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 4 2011-10-01 2011-10-01 false Battery categories. 120.352 Section 120.352 Shipping... and Distribution Systems § 120.352 Battery categories. This section applies to batteries installed to... sources of power to final emergency loads. (a) Large. A large battery installation is one connected to...

  8. 46 CFR 129.353 - Battery categories.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 4 2013-10-01 2013-10-01 false Battery categories. 129.353 Section 129.353 Shipping... INSTALLATIONS Power Sources and Distribution Systems § 129.353 Battery categories. This section applies to batteries installed to meet the requirements of § 129.310(a) for secondary sources of power to vital...

  9. 46 CFR 183.352 - Battery categories.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Battery categories. 183.352 Section 183.352 Shipping...) ELECTRICAL INSTALLATION Power Sources and Distribution Systems § 183.352 Battery categories. This section applies to batteries installed to meet the requirements of § 183.310 for secondary sources of power...

  10. 46 CFR 129.353 - Battery categories.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 4 2014-10-01 2014-10-01 false Battery categories. 129.353 Section 129.353 Shipping... INSTALLATIONS Power Sources and Distribution Systems § 129.353 Battery categories. This section applies to batteries installed to meet the requirements of § 129.310(a) for secondary sources of power to vital...

  11. 46 CFR 120.352 - Battery categories.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 4 2014-10-01 2014-10-01 false Battery categories. 120.352 Section 120.352 Shipping... and Distribution Systems § 120.352 Battery categories. This section applies to batteries installed to... sources of power to final emergency loads. (a) Large. A large battery installation is one connected to...

  12. Decoding Visual Object Categories in Early Somatosensory Cortex

    PubMed Central

    Smith, Fraser W.; Goodale, Melvyn A.

    2015-01-01

    Neurons, even in the earliest sensory areas of cortex, are subject to a great deal of contextual influence from both within and across modality connections. In the present work, we investigated whether the earliest regions of somatosensory cortex (S1 and S2) would contain content-specific information about visual object categories. We reasoned that this might be possible due to the associations formed through experience that link different sensory aspects of a given object. Participants were presented with visual images of different object categories in 2 fMRI experiments. Multivariate pattern analysis revealed reliable decoding of familiar visual object category in bilateral S1 (i.e., postcentral gyri) and right S2. We further show that this decoding is observed for familiar but not unfamiliar visual objects in S1. In addition, whole-brain searchlight decoding analyses revealed several areas in the parietal lobe that could mediate the observed context effects between vision and somatosensation. These results demonstrate that even the first cortical stages of somatosensory processing carry information about the category of visually presented familiar objects. PMID:24122136

  13. Can height categories replace weight categories in striking martial arts competitions? A pilot study.

    PubMed

    Dubnov-Raz, Gal; Mashiach-Arazi, Yael; Nouriel, Ariella; Raz, Raanan; Constantini, Naama W

    2015-09-29

    In most combat sports and martial arts, athletes compete within weight categories. Disordered eating behaviors and intentional pre-competition rapid weight loss are commonly seen in this population, attributed to weight categorization. We examined if height categories can be used as an alternative to weight categories for competition, in order to protect the health of athletes. Height and weight of 169 child and adolescent competitive karate athletes were measured. Participants were divided into eleven hypothetical weight categories of 5 kg increments, and eleven hypothetical height categories of 5 cm increments. We calculated the coefficient of variation of height and weight by each division method. We also calculated how many participants fit into corresponding categories of both height and weight, and how many would shift a category if divided by height. There was a high correlation between height and weight (r = 0.91, p<0.001). The mean range of heights seen within current weight categories was reduced by 83% when participants were divided by height. When allocating athletes by height categories, 74% of athletes would shift up or down one weight category at most, compared with the current categorization method. We conclude that dividing young karate athletes by height categories significantly reduced the range of heights of competitors within the category. Such categorization would not cause athletes to compete against much heavier opponents in most cases. Using height categories as a means to reduce eating disorders in combat sports should be further examined. PMID:26557193

  14. Can height categories replace weight categories in striking martial arts competitions? A pilot study

    PubMed Central

    Dubnov-Raz, Gal; Mashiach-Arazi, Yael; Nouriel, Ariella; Raz, Raanan; Constantini, Naama W.

    2015-01-01

    In most combat sports and martial arts, athletes compete within weight categories. Disordered eating behaviors and intentional pre-competition rapid weight loss are commonly seen in this population, attributed to weight categorization. We examined if height categories can be used as an alternative to weight categories for competition, in order to protect the health of athletes. Height and weight of 169 child and adolescent competitive karate athletes were measured. Participants were divided into eleven hypothetical weight categories of 5 kg increments, and eleven hypothetical height categories of 5 cm increments. We calculated the coefficient of variation of height and weight by each division method. We also calculated how many participants fit into corresponding categories of both height and weight, and how many would shift a category if divided by height. There was a high correlation between height and weight (r = 0.91, p<0.001). The mean range of heights seen within current weight categories was reduced by 83% when participants were divided by height. When allocating athletes by height categories, 74% of athletes would shift up or down one weight category at most, compared with the current categorization method. We conclude that dividing young karate athletes by height categories significantly reduced the range of heights of competitors within the category. Such categorization would not cause athletes to compete against much heavier opponents in most cases. Using height categories as a means to reduce eating disorders in combat sports should be further examined. PMID:26557193

  15. Can height categories replace weight categories in striking martial arts competitions? A pilot study.

    PubMed

    Dubnov-Raz, Gal; Mashiach-Arazi, Yael; Nouriel, Ariella; Raz, Raanan; Constantini, Naama W

    2015-09-29

    In most combat sports and martial arts, athletes compete within weight categories. Disordered eating behaviors and intentional pre-competition rapid weight loss are commonly seen in this population, attributed to weight categorization. We examined if height categories can be used as an alternative to weight categories for competition, in order to protect the health of athletes. Height and weight of 169 child and adolescent competitive karate athletes were measured. Participants were divided into eleven hypothetical weight categories of 5 kg increments, and eleven hypothetical height categories of 5 cm increments. We calculated the coefficient of variation of height and weight by each division method. We also calculated how many participants fit into corresponding categories of both height and weight, and how many would shift a category if divided by height. There was a high correlation between height and weight (r = 0.91, p<0.001). The mean range of heights seen within current weight categories was reduced by 83% when participants were divided by height. When allocating athletes by height categories, 74% of athletes would shift up or down one weight category at most, compared with the current categorization method. We conclude that dividing young karate athletes by height categories significantly reduced the range of heights of competitors within the category. Such categorization would not cause athletes to compete against much heavier opponents in most cases. Using height categories as a means to reduce eating disorders in combat sports should be further examined.

  16. Modular categories and 3-manifold invariants

    SciTech Connect

    Tureav, V.G. )

    1992-06-01

    The aim of this paper is to give a concise introduction to the theory of knot invariants and 3-manifold invariants which generalize the Jones polynomial and which may be considered as a mathematical version of the Witten invariants. Such a theory was introduced by N. Reshetikhin and the author on the ground of the theory of quantum groups. here we use more general algebraic objects, specifically, ribbon and modular categories. Such categories in particular arise as the categories of representations of quantum groups. The notion of modular category, interesting in itself, is closely related to the notion of modular tensor category in the sense of G. Moore and N. Seiberg. For simplicity we restrict ourselves in this paper to the case of closed 3-manifolds.

  17. Diagnostic Categories in Autobiographical Accounts of Illness.

    PubMed

    Kelly, Michael P

    2015-01-01

    Working within frameworks drawn from the writings of Immanuel Kant, Alfred Schutz, and Kenneth Burke, this article examines the role that diagnostic categories play in autobiographical accounts of illness, with a special focus on chronic disease. Four lay diagnostic categories, each with different connections to formal medical diagnostic categories, serve as typifications to make sense of the way the lifeworld changes over the course of chronic illness. These diagnostic categories are used in conjunction with another set of typifications: lay epidemiologies, lay etiologies, lay prognostics, and lay therapeutics. Together these serve to construct and reconstruct the self at the center of the lifeworld. Embedded within the lay diagnostic categories are narratives of progression, regression, or stability, forms of typification derived from literary and storytelling genres. These narratives are developed by the self in autobiographical accounts of illness. PMID:26657684

  18. Diagnostic Categories in Autobiographical Accounts of Illness.

    PubMed

    Kelly, Michael P

    2015-01-01

    Working within frameworks drawn from the writings of Immanuel Kant, Alfred Schutz, and Kenneth Burke, this article examines the role that diagnostic categories play in autobiographical accounts of illness, with a special focus on chronic disease. Four lay diagnostic categories, each with different connections to formal medical diagnostic categories, serve as typifications to make sense of the way the lifeworld changes over the course of chronic illness. These diagnostic categories are used in conjunction with another set of typifications: lay epidemiologies, lay etiologies, lay prognostics, and lay therapeutics. Together these serve to construct and reconstruct the self at the center of the lifeworld. Embedded within the lay diagnostic categories are narratives of progression, regression, or stability, forms of typification derived from literary and storytelling genres. These narratives are developed by the self in autobiographical accounts of illness.

  19. Alternate task inhibits single-neuron category-selective responses in the human hippocampus while preserving selectivity in the amygdala.

    PubMed

    Steinmetz, Peter N

    2009-02-01

    One fifth of neurons in the medial-temporal lobe of human epilepsy patients respond selectively to categories of images, such as faces or cars. Here we show that responses of hippocampal neurons are rapidly modified as subjects alternate (over 60 sec) between two tasks (1) identifying images from a category, or (2) playing a simple video game superimposed on the same images. Category-selective responses, present when a subject identifies categories, are eliminated when the subject shifts to playing the game for 87% of category-selective hippocampal neurons. By contrast, responses in the amygdala are present during both tasks for 72% of category-selective amygdalar neurons. These results suggest that attention to images is required to evoke selective responses from single neurons in the hippocampus, but is not required by neurons in the amygdala.

  20. A normal' category-specific advantage for naming living things.

    PubMed

    Laws, K R; Neve, C

    1999-10-01

    'Artefactual' accounts of category-specific disorders for living things have highlighted that compared to nonliving things, living things have lower name frequency, lower concept familiarity and greater visual complexity and greater within-category structural similarity or 'visual crowding' [7]. These hypotheses imply that deficits for living things are an exaggeration of some 'normal tendency'. Contrary to these notions, we found that normal subjects were consistently worse at naming nonliving than living things in a speeded presentation paradigm. Moreover, their naming was not predicted by concept familiarity, name frequency or visual complexity; however, a novel measure of visual familiarity (i.e. for the appearance of things) did significantly predict naming. We propose that under speeded conditions, normal subjects find nonliving things harder to name because their representations are less visually predictable than for living things (i.e. nonliving things show greater within-item structural variability). Finally, because nonliving things have multiple representations in the real world, this may lower the probability of finding impaired naming and recognition in this category. PMID:10530726

  1. Loss of semantic associative categories in patients with Alzheimer's disease.

    PubMed

    Passafiume, Domenico; De Federicis, Lucia Serenella; Carbone, Gabriele; Di Giacomo, Dina

    2012-01-01

    Deterioration of semantic memory is one of the primary neuropsychological deficits caused by Alzheimer's disease (AD). In this study, we hypothesize that the breakdown of semantic memory in the mild-to-moderate stage of AD is due to the disruption of the semantic network that links the concepts. Furthermore, the loss of these links is not homogeneous through the semantic association categories (i.e., Superordinate, Contiguity, Part/Whole, Attribute, Function). Twenty-two subjects (11 patients with mild-to-moderate dementia and 11 control subjects matched on demographics) participated in the study. Both controls and patients with AD underwent extensive neuropsychological evaluation and three experimental tasks: (1) Naming Task, (2) Semantic Association Task, and (3) Semantic Knowledge Task. Results showed that: (1) The AD group was significantly different from the normal controls group in all the experimental tasks; (2) the Semantic Association Task was significantly worse than the other tasks; (3) for the AD group, the scores of the Function and Part/Whole association categories were higher than in the other categories; and (4) living stimuli were more impaired than nonliving. These data confirm prior research showing the semantic association is differently impaired in AD patients. PMID:23373643

  2. 40 CFR 720.87 - Categories or proposed categories of uses of a new chemical substance.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... uses of a new chemical substance. 720.87 Section 720.87 Protection of Environment ENVIRONMENTAL... categories of use of a new chemical substance may assert a claim of confidentiality for this information. (b... Public Access to Information § 720.87 Categories or proposed categories of uses of a new...

  3. 40 CFR 720.87 - Categories or proposed categories of uses of a new chemical substance.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... uses of a new chemical substance. 720.87 Section 720.87 Protection of Environment ENVIRONMENTAL... categories of use of a new chemical substance may assert a claim of confidentiality for this information. (b... Public Access to Information § 720.87 Categories or proposed categories of uses of a new...

  4. God's Categories: The Effect of Religiosity on Children's Teleological and Essentialist Beliefs about Categories

    ERIC Educational Resources Information Center

    Diesendruck, Gil; Haber, Lital

    2009-01-01

    Creationism implies that God imbued each category with a unique nature and purpose. These implications closely correspond to what some cognitive psychologists define as an essentialistic and teleological stance towards categories. This study assessed to what extent the belief in God as creator of categories is related to the mappings of these…

  5. Public science policy and administration. [cooperation of government industry, foundations, and educational institutions

    NASA Technical Reports Server (NTRS)

    Rosenthal, A. H. (Editor)

    1973-01-01

    Science, the overwhelming concern of our time, is no longer a matter of private research and development but one of public policy and administration, in which government, industry, foundations, and educational institutions must all work together as never before. Few other single tasks are of such decisive importance to the collective and individual welfare of American citizens as the formulation of public science policy and the administration of scientific programs. Eleven national authorities of varied background in science, education, and government administration contribute their experience and their judgment in an effort to deal with the major aspects of the subject. Their focus is on the meeting of actual problems; they consider the decision making process in both public and public-private organizations. Topics are grouped in three general categories: personnel needs and resources, organizational problems and techniques, and the administrative role in policy leadership.

  6. Altered Implicit Category Learning in Anorexia Nervosa

    PubMed Central

    Shott, Megan E.; Filoteo, J. Vincent; Jappe, Leah M.; Pryor, Tamara; Maddox, W. Todd; Rollin, Michael D.H.; Hagman, Jennifer O.; Frank, Guido K.W.

    2012-01-01

    Objective Recent research has identified specific cognitive deficits in patients with anorexia nervosa (AN), including impairment in executive functioning and attention. Another such cognitive process, implicit category learning has been less studied in AN. This study examined whether implicit category learning is impaired in AN. Method Twenty-one women diagnosed with AN and 19 control women (CW) were administered an implicit category learning task in which they were asked to categorize simple perceptual stimuli (Gabor patches) into one of two categories. Category membership was based on a linear integration (i.e., an implicit task) of two stimulus dimensions (orientation and spatial frequency of the stimulus). Results AN individuals were less accurate on implicit category learning relative to age-matched CW. Model-based analyses indicated that, even when AN individuals used the appropriate (i.e., implicit) strategy they were still impaired relative to CW who also used the same strategy. In addition, task performance in AN patients was worse the higher they were in self-reported novelty seeking and the lower they were in sensitivity to punishment. Conclusions These results indicate that AN patients have implicit category learning deficits, and given this type of learning is thought to be mediated by striatal dopamine pathways, AN patients may have deficits in these neural systems. The finding of significant correlations with novelty seeking and sensitivity to punishment suggests that feedback sensitivity is related to implicit learning in AN. PMID:22201300

  7. Word-Category Violations in Patients with Broca's Aphasia: An ERP Study

    ERIC Educational Resources Information Center

    Wassenaar, Marlies; Hagoort, Peter

    2005-01-01

    An event-related brain potential experiment was carried out to investigate on-line syntactic processing in patients with Broca's aphasia. Subjects were visually presented with sentences that were either syntactically correct or contained violations of word-category. Three groups of subjects were tested: Broca patients (N=11), non-aphasic patients…

  8. IVA: Improving Vocational Administration.

    ERIC Educational Resources Information Center

    EPD Consortium D, Richardson, TX.

    These six instructional units are intended to provide instructors of vocational education administration with a systematic package of materials for their programs of preservice and/or inservice instruction and to provide materials which could be reproduced for learner use. These units cover the following subject matter: (1) federal legislation…

  9. Educational Administration's Weber.

    ERIC Educational Resources Information Center

    Gronn, Peter

    1994-01-01

    Discusses Max Weber's importance in Greenfield's work, particularly in Greenfield and Ribbins'"Greenfield on Educational Administration" (1993). In concentrating on human actors' subjective understanding, Greenfield was a faithful Weberian. However, he deviated from Weber by disavowing structural explanations of social and organizational…

  10. Impaired verbal category learning in amnesia.

    PubMed

    Kitchener, E G; Squire, L R

    2000-10-01

    Amnesic patients and controls listened to verbal descriptions of imaginary animals and then classified novel descriptions according to whether they belonged to the studied category. Controls performed well, but the amnesic patients did not acquire categorical knowledge. These findings contrast with previous demonstrations of intact category learning by amnesic patients for dot patterns, artificial grammars, and cartoon animals. It appears that category knowledge can be acquired implicitly when training exemplars are presented visually and when the similarities among items can be readily perceived. Verbal category learning requires the extraction and retention of meaning from training exemplars that are separated in time and may make demands on declarative memory that are beyond the capacity of amnesic patients.

  11. 7 CFR 993.515 - Size categories.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... category: (1) Extra large; (2) Large; (3) Medium; and (4) Small, breakfast, petite, or economy. (c... count which falls within the range of 60 to 85 prunes, inclusive, per pound; and (4) Small,...

  12. 7 CFR 993.515 - Size categories.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... category: (1) Extra large; (2) Large; (3) Medium; and (4) Small, breakfast, petite, or economy. (c... count which falls within the range of 60 to 85 prunes, inclusive, per pound; and (4) Small,...

  13. 7 CFR 993.515 - Size categories.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... category: (1) Extra large; (2) Large; (3) Medium; and (4) Small, breakfast, petite, or economy. (c... count which falls within the range of 60 to 85 prunes, inclusive, per pound; and (4) Small,...

  14. Derivation of plutonium-239 materials disposition categories

    SciTech Connect

    Brough, W.G.

    1995-04-27

    At this time, the Office of Fissile Materials Disposition within the DOE, is assessing alternatives for the disposition of excess fissile materials. To facilitate the assessment, the Plutonium-Bearing Materials Feed Report for the DOE Fissile Materials Disposition Program Alternatives report was written. The development of the material categories and the derivation of the inventory quantities associated with those categories is documented in this report.

  15. Learning, retention, and generalization of haptic categories

    NASA Astrophysics Data System (ADS)

    Do, Phuong T.

    This dissertation explored how haptic concepts are learned, retained, and generalized to the same or different modality. Participants learned to classify objects into three categories either visually or haptically via different training procedures, followed by an immediate or delayed transfer test. Experiment I involved visual versus haptic learning and transfer. Intermodal matching between vision and haptics was investigated in Experiment II. Experiments III and IV examined intersensory conflict in within- and between-category bimodal situations to determine the degree of perceptual dominance between sight and touch. Experiment V explored the intramodal relationship between similarity and categorization in a psychological space, as revealed by MDS analysis of similarity judgments. Major findings were: (1) visual examination resulted in relatively higher performance accuracy than haptic learning; (2) systematic training produced better category learning of haptic concepts across all modality conditions; (3) the category prototypes were rated newer than any transfer stimulus followed learning both immediately and after a week delay; and, (4) although they converged at the apex of two transformational trajectories, the category prototypes became more central to their respective categories and increasingly structured as a function of learning. Implications for theories of multimodal similarity and categorization behavior are discussed in terms of discrimination learning, sensory integration, and dominance relation.

  16. On the flexibility of phonetic categories

    NASA Astrophysics Data System (ADS)

    Francis, Alexander L.; Nusbaum, Howard C.

    2002-05-01

    Research on phonetic category acquisition suggests that over the course of development children shift the relative weight given to various acoustic cues to particular phonetic categories [S. Nittrouer, J. Phon. 20, 1-32 (1992)]. Adults also show flexibility in acquiring second language categories and learning to recognize synthetic speech. In both cases listeners must shift attention among some acoustic cues and change the weighting and mapping of others. Recent research demonstrated that category-level feedback can induce adult listeners to shift attention between conflicting cues to native stop-consonant categories. Subsequent research showed that adult listeners also reorganize the distribution of their attention to acoustic cues in learning to better understand synthetic speech. Moreover, research on learning foreign phonetic contrasts suggests that listeners can learn to direct attention to unfamiliar acoustic cues. These results suggest that phonetic categories are flexible in terms of the nature and quality of the acoustic cues that define them. We argue that this flexibility is a consequence of the basic nature of the general mechanism that mediates speech perception: In order to resolve the problem of context-conditioned variability, listeners must dynamically modify attention to the acoustic signal in a context-dependent manner.

  17. 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…

  18. Administrative Support.

    ERIC Educational Resources Information Center

    Doran, Dorothy; And Others

    This guide is intended to assist business education teachers in administrative support courses. The materials presented are based on the Arizona validated occupational competencies and tasks for the occupations of receptionist, secretary, and administrative assistant. Word processing skills have been infused into each of the three sections. The…

  19. 28 CFR 60.2 - Authorized categories.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Administration. (m) Any special agent of the Office of Inspector General, Department of Housing and Urban... of Inspector General, Social Security Administration. (q) Any special agent of the Office...

  20. 45 CFR 96.88 - Administrative costs.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 45 Public Welfare 1 2011-10-01 2011-10-01 false Administrative costs. 96.88 Section 96.88 Public... Assistance Program § 96.88 Administrative costs. (a) Costs of planning and administration. Any expenditure... be included in determining administrative costs subject to the statutory limitation on...

  1. 42 CFR 405.1875 - Administrator review.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 2 2014-10-01 2014-10-01 false Administrator review. 405.1875 Section 405.1875... Appeals § 405.1875 Administrator review. (a) Basic rule: Time limit for rendering Administrator decisions, Board decisions, and action subject to immediate review. The Administrator, at his or her...

  2. (Category-specific) semantic deficit in Alzheimer's patients: the role of semantic distance.

    PubMed

    Zannino, Gian Daniele; Perri, Roberta; Pasqualetti, Patrizio; Caltagirone, Carlo; Carlesimo, Giovanni A

    2006-01-01

    A semantic battery comprising items from living and nonliving categories was administered to a sample of subjects suffering from probable Alzheimer's type dementia (n=20). The results were analyzed to test the role of semantic distance in predicting group accuracy and its possible causal link with the phenomenon of a category-specific deficit for living things in the experimental population. Our findings confirm a category effect favoring nonliving items (over and above the role of confounding variables) in patients with Alzheimer's disease and support the major role of an imbalance of semantic distance in the testing material in the genesis of this phenomenon. PMID:15904938

  3. God's categories: the effect of religiosity on children's teleological and essentialist beliefs about categories.

    PubMed

    Diesendruck, Gil; Haber, Lital

    2009-01-01

    Creationism implies that God imbued each category with a unique nature and purpose. These implications closely correspond to what some cognitive psychologists define as an essentialistic and teleological stance towards categories. This study assessed to what extent the belief in God as creator of categories is related to the mappings of these stances to categories in different domains. Israeli secular and orthodox Jewish 1st and 5th graders responded to questions assessing these three types of beliefs. The results revealed that secular children did not differ from orthodox children with respect to their essentialist beliefs about the stability of animal category membership, and their teleological construal of artifacts. In turn, secular children did differ from orthodox children with respect to their essentialist beliefs about the stability of social category membership, and their teleological construal of both animal and social categories. These findings intimate that while essentialist beliefs about animals, and teleological beliefs about artifacts do not require cultural input in order to emerge, essentialist beliefs about social categories, and teleological beliefs about both animal and social categories do. PMID:19058796

  4. Toward an Applied Administrative Science.

    ERIC Educational Resources Information Center

    Dunbar, Roger L. M.

    1983-01-01

    A study of 65 articles from the 1981 volumes of "Administrative Science Quarterly" and "Harvard Business Review," using smallest space analysis, found that the few studies adopting subjective (instead of objective) approaches to analyzing organizational change were most likely to provide a basis for an applied administrative science. (Author/RW)

  5. Multimedia category preferences of working engineers

    NASA Astrophysics Data System (ADS)

    Baukal, Charles E.; Ausburn, Lynna J.

    2016-09-01

    Many have argued for the importance of continuing engineering education (CEE), but relatively few recommendations were found in the literature for how to use multimedia technologies to deliver it most effectively. The study reported here addressed this gap by investigating the multimedia category preferences of working engineers. Four categories of multimedia, with two types in each category, were studied: verbal (text and narration), static graphics (drawing and photograph), dynamic non-interactive graphics (animation and video), and dynamic interactive graphics (simulated virtual reality (VR) and photo-real VR). The results showed that working engineers strongly preferred text over narration and somewhat preferred drawing over photograph, animation over video, and simulated VR over photo-real VR. These results suggest that a variety of multimedia types should be used in the instructional design of CEE content.

  6. Grammatical category dissociation in multilingual aphasia.

    PubMed

    Faroqi-Shah, Yasmeen; Waked, Arifi N

    2010-03-01

    Word retrieval deficits for specific grammatical categories, such as verbs versus nouns, occur as a consequence of brain damage. Such deficits are informative about the nature of lexical organization in the human brain. This study examined retrieval of grammatical categories across three languages in a trilingual person with aphasia who spoke Arabic, French, and English. In order to delineate the nature of word production difficulty, comprehension was tested, and a variety of concomitant lexical-semantic variables were analysed. The patient demonstrated a consistent noun-verb dissociation in picture naming and narrative speech, with severely impaired production of verbs across all three languages. The cross-linguistically similar noun-verb dissociation, coupled with little evidence of semantic impairment, suggests that (a) the patient has a true "nonsemantic" grammatical category specific deficit, and (b) lexical organization in multilingual speakers shares grammatical class information between languages. The findings of this study contribute to our understanding of the architecture of lexical organization in bilinguals.

  7. Uncovering Contrast Categories in Categorization with a Probabilistic Threshold Model

    ERIC Educational Resources Information Center

    Verheyen, Steven; De Deyne, Simon; Dry, Matthew J.; Storms, Gert

    2011-01-01

    A contrast category effect on categorization occurs when the decision to apply a category term to an entity not only involves a comparison between the entity and the target category but is also influenced by a comparison of the entity with 1 or more alternative categories from the same domain as the target. Establishing a contrast category effect…

  8. A Probabilistic Account of Exemplar and Category Generation

    ERIC Educational Resources Information Center

    Jern, Alan; Kemp, Charles

    2013-01-01

    People are capable of imagining and generating new category exemplars and categories. This ability has not been addressed by previous models of categorization, most of which focus on classifying category exemplars rather than generating them. We develop a formal account of exemplar and category generation which proposes that category knowledge is…

  9. A long-term study of the excretion of folate and pterins in a human subject after ingestion of 14C folic acid, with observations on the effect of diphenylhydantoin administration.

    PubMed

    Krumdieck, C L; Fukushima, K; Fukushima, T; Shiota, T; Butterworth, C E

    1978-01-01

    After the administration of 2-14C folic acid to a human volunteer, urinary and fecal radioactivity, as well as urinary excretion of folate (Lactobacillus casei assay) and biopterin-like material (Crithidia fasciculata assay) were determined at intervals over a 129 day period of observation. From two 24 h urine samples erythroneopterin, bioterin, threoneopterin pterin, isoxanthopterin, and xanthopterin were isolated by chromatographic procedures, quantitated, and their specific activities were determined. The effect on the pattern of elimination of urinary radioactivity and biological activity resulting from the administration of diphenylhydantoin was studied on two occasions. Urinary radioactivity plots suggest the decay of two forms of folates with markedly different biological half lives. One short-lived (t 1/2 approximately 31.5 hr), corresponding to newly absorbed folate, and one long-lived (t 1/2 approximately 100 day) thought to represent the decay of body pools. Diphenylhydantoin does not alter the rate of elimination of the long-lived component but may accelerate losses of newly absorbed folate. The analysis of pterins does not support the hypothesis that diphenylhydantoin increases the breakdown of folates to pterins.

  10. Geodesics on path spaces and double category

    NASA Astrophysics Data System (ADS)

    Chatterjee, Saikat

    2016-09-01

    Let M be a Riemannian manifold and 𝒫M be the space of all smooth paths on M. We describe geodesics on path space 𝒫M. Normal neighborhoods on 𝒫M have been discussed. We identify paths on M under “back-track” equivalence. Under this identification, we show that if M is complete, then geodesics on the path space yield a double category. This double category has a natural interpretation in terms of the worldsheets generated by freely moving (without any external force) strings.

  11. Finding Categories and Keywords in Web Services

    NASA Astrophysics Data System (ADS)

    Kop, Christian; Gälle, Doris; Mayr, Heinrich C.

    Nowadays web services are a common way to integrate functionality in an information system, but most of the time it is very difficult to find an appropriate service. If users of web service engines do not exactly know what they want, they often browse through categories and search with keywords. This, however, depends on the knowledge of the web service owner and his/her willingness to assign such keywords. This chapter gives a proposal to provide the user with candidates for keywords and categories which are derived directly from the web service specification itself.

  12. Subject Choice and Earnings of UK Graduates

    ERIC Educational Resources Information Center

    Chevalier, Arnaud

    2011-01-01

    Using a survey of a cohort of UK graduates, linked to administrative data on higher education participation, this paper investigates the labour market attainment of recent graduates by subject of study. We document a large heterogeneity in the mean wages of graduates from different subjects and a considerably larger one within subject with…

  13. 10 CFR 37.71 - Additional requirements for transfer of category 1 and category 2 quantities of radioactive...

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... category 2 quantities of radioactive material. 37.71 Section 37.71 Energy NUCLEAR REGULATORY COMMISSION PHYSICAL PROTECTION OF CATEGORY 1 AND CATEGORY 2 QUANTITIES OF RADIOACTIVE MATERIAL Physical Protection in... radioactive material. A licensee transferring a category 1 or category 2 quantity of radioactive material to...

  14. Typicality Mediates Performance during Category Verification in Both Ad-Hoc and Well-Defined Categories

    ERIC Educational Resources Information Center

    Sandberg, Chaleece; Sebastian, Rajani; Kiran, Swathi

    2012-01-01

    Background: The typicality effect is present in neurologically intact populations for natural, ad-hoc, and well-defined categories. Although sparse, there is evidence of typicality effects in persons with chronic stroke aphasia for natural and ad-hoc categories. However, it is unknown exactly what influences the typicality effect in this…

  15. 40 CFR 94.106 - Supplemental test procedures for Category 1 and Category 2 marine engines.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... heated by the engine); (ii) Without correction at any ambient water temperature (or equivalent) between 5... commercial Category 1 engines certified using the duty cycle specified in § 94.105(b), the Not to Exceed... Exceed zone which follows: ER29DE99.002 (2) For Category 2 engines certified using the duty...

  16. 40 CFR 94.106 - Supplemental test procedures for Category 1 and Category 2 marine engines.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 21 2013-07-01 2013-07-01 false Supplemental test procedures for Category 1 and Category 2 marine engines. 94.106 Section 94.106 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM MARINE COMPRESSION-IGNITION ENGINES Test Procedures §...

  17. Category Label Effects on Chinese Children's Inductive Inferences: Modulation by Perceptual Detail and Category Specificity

    ERIC Educational Resources Information Center

    Long, Changquan; Lu, Xiaoying; Zhang, Li; Li, Hong; Deak, Gedeon O.

    2012-01-01

    Inductive generalization of novel properties to same-category or similar-looking objects was studied in Chinese preschool children. The effects of category labels on generalizations were investigated by comparing basic-level labels, superordinate-level labels, and a control phrase applied to three kinds of stimulus materials: colored photographs…

  18. The Stability and Flexibility of Spatial Categories

    ERIC Educational Resources Information Center

    Hund, Alycia M.; Plumert, Jodie M.

    2005-01-01

    Four experiments examined the flexibility and stability with which children and adults organize locations into categories based on their spatiotemporal experience with locations. Seven-, 9-, 11-year-olds, and adults learned the locations of 20 objects in an open, square box. During learning, participants experienced the locations in four…

  19. Learning Phonetic Categories by Tracking Movements

    ERIC Educational Resources Information Center

    Gauthier, Bruno; Shi, Rushen; Xu, Yi

    2007-01-01

    We explore in this study how infants may derive phonetic categories from adult input that are highly variable. Neural networks in the form of self-organizing maps (SOMs; Kohonen, 1989, 1995) were used to simulate unsupervised learning of Mandarin tones. In Simulation 1, we trained the SOMs with syllable-sized continuous F[subscript 0] contours,…

  20. Category Representation for Classification and Feature Inference

    ERIC Educational Resources Information Center

    Johansen, Mark K.; Kruschke, John K.

    2005-01-01

    This research's purpose was to contrast the representations resulting from learning of the same categories by either classifying instances or inferring instance features. Prior inference learning research, particularly T. Yamauchi and A. B. Markman (1998), has suggested that feature inference learning fosters prototype representation, whereas…

  1. Listeners Retune Phoneme Categories across Languages

    ERIC Educational Resources Information Center

    Reinisch, Eva; Weber, Andrea; Mitterer, Holger

    2013-01-01

    Native listeners adapt to noncanonically produced speech by retuning phoneme boundaries by means of lexical knowledge. We asked whether a second language lexicon can also guide category retuning and whether perceptual learning transfers from a second language (L2) to the native language (L1). During a Dutch lexical-decision task, German and Dutch…

  2. 29 CFR 452.43 - Representative categories.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... similar basis, a labor organization may by its constitution or bylaws limit eligibility for candidacy and... organization may establish regional vice-presidencies and require that each vice-president be a member of his... eligibility of delegates to a convention which will elect general officers is limited to special categories...

  3. 29 CFR 452.43 - Representative categories.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... similar basis, a labor organization may by its constitution or bylaws limit eligibility for candidacy and... organization may establish regional vice-presidencies and require that each vice-president be a member of his... eligibility of delegates to a convention which will elect general officers is limited to special categories...

  4. 29 CFR 452.43 - Representative categories.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... similar basis, a labor organization may by its constitution or bylaws limit eligibility for candidacy and... organization may establish regional vice-presidencies and require that each vice-president be a member of his... eligibility of delegates to a convention which will elect general officers is limited to special categories...

  5. 29 CFR 452.43 - Representative categories.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... similar basis, a labor organization may by its constitution or bylaws limit eligibility for candidacy and... organization may establish regional vice-presidencies and require that each vice-president be a member of his... eligibility of delegates to a convention which will elect general officers is limited to special categories...

  6. 29 CFR 452.43 - Representative categories.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... similar basis, a labor organization may by its constitution or bylaws limit eligibility for candidacy and... organization may establish regional vice-presidencies and require that each vice-president be a member of his... eligibility of delegates to a convention which will elect general officers is limited to special categories...

  7. 40 CFR 2.105 - Exemption categories.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 1 2011-07-01 2011-07-01 false Exemption categories. 2.105 Section 2.105 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GENERAL PUBLIC INFORMATION Procedures... confidential basis, and, in the case of a record or information compiled by a criminal law...

  8. Production Determines Category: An Ontology of Art

    ERIC Educational Resources Information Center

    Weh, Michael

    2010-01-01

    It is a mainstream view within the ontology of art that there are singular as well as multiple artworks, but it is also a view that is contested. In this article, the author investigates whether the singular/multiple distinction can be sustained and argues for a new way to determine the category to which an artwork belongs. The author stresses…

  9. Social categories are shaped by social experience.

    PubMed

    Waxman, Sandra R

    2012-11-01

    A new study by Rhodes and colleagues offers insight into the development of social essentialism - the belief that members of social categories share essential properties (e.g., attitudes, psychological capacities). The challenge now is to consider these issues in children raised in the more diverse social environments that constitute the range of human experience.

  10. Reliability of Multi-Category Rating Scales

    ERIC Educational Resources Information Center

    Parker, Richard I.; Vannest, Kimberly J.; Davis, John L.

    2013-01-01

    The use of multi-category scales is increasing for the monitoring of IEP goals, classroom and school rules, and Behavior Improvement Plans (BIPs). Although they require greater inference than traditional data counting, little is known about the inter-rater reliability of these scales. This simulation study examined the performance of nine…

  11. Neoliberalism in Two Hong Kong School Categories

    ERIC Educational Resources Information Center

    Woo, David

    2013-01-01

    This article examines the link between the governance of Hong Kong's international school and Direct Subsidy Scheme school categories and changes in the broader Hong Kong society through a neoliberal framework. As Hong Kong's economy has grown since the 1997 handover to the People's Republic of China, an increasing number of people…

  12. Multimedia Category Preferences of Working Engineers

    ERIC Educational Resources Information Center

    Baukal, Charles E., Jr.; Ausburn, Lynna J.

    2016-01-01

    Many have argued for the importance of continuing engineering education (CEE), but relatively few recommendations were found in the literature for how to use multimedia technologies to deliver it most effectively. The study reported here addressed this gap by investigating the multimedia category preferences of working engineers. Four categories…

  13. Dewey, Peirce, and the Categories of Learning

    ERIC Educational Resources Information Center

    Wojcikiewicz, Steven K.

    2010-01-01

    John Dewey proposes the "educative" experience as the goal of instruction. Yet, in focusing on the educative experience, Dewey may discount other sorts of learning which occur in school, and indeed in life. This piece proposes a recapitulation of Dewey's theory through Peirce's categorical system of experience, leading to three categories of…

  14. When Does Fading Enhance Perceptual Category Learning?

    ERIC Educational Resources Information Center

    Pashler, Harold; Mozer, Michael C.

    2013-01-01

    Training that uses exaggerated versions of a stimulus discrimination (fading) has sometimes been found to enhance category learning, mostly in studies involving animals and impaired populations. However, little is known about whether and when fading facilitates learning for typical individuals. This issue was explored in 7 experiments. In…

  15. Addressing Behavior Needs by Disability Category

    ERIC Educational Resources Information Center

    Serfass, Cynthia

    2009-01-01

    The purpose of this study was to determine whether students with identified behavioral needs were provided a different level of behavioral intervention based on their special education disability category verification. A second purpose of this study was to determine what caused potential differences as interpreted by individuals working in the…

  16. 7 CFR 993.515 - Size categories.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE DRIED PRUNES PRODUCED IN CALIFORNIA... category: (1) Extra large; (2) Large; (3) Medium; and (4) Small, breakfast, petite, or economy. (c... count which falls within the range of 40 to 60 prunes, inclusive, per pound; (3) Medium means any...

  17. 7 CFR 993.515 - Size categories.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... respective size categories expressed as follows or in an applicable equivalent range expressed in the metric system per 500 grams: 15/20, 15/22, 18/24, 20/30, 25/35, 30/40, 35/45, 40/50, 50/60, 60/70, 70/80,...

  18. Public Television Programming by Category: 1976.

    ERIC Educational Resources Information Center

    Katzman, Nathan; Wirt, Kenneth

    This report, part of a series of statistical surveys of public broadcasting based on data provided by licensees of the Corporation for Public Broadcasting, provides details of public-television program content for the 1976 calendar year. Chapters include discussion of definitions and categories of program content, the public television system in…

  19. New Evidence for Infant Colour Categories

    ERIC Educational Resources Information Center

    Franklin, Anna; Davies, Ian R. L.

    2004-01-01

    Bornstein, Kessen, and Weiskopf (1976) reported that pre-linguistic infants perceive colour categorically for primary boundaries: Following habituation, dishabituation only occurred if the test stimulus was from a different adult category to the original. Here, we replicated this important study and extended it to include secondary boundaries,…

  20. Right-of-Way Category Manual.

    ERIC Educational Resources Information Center

    Bowman, James S.; Turmel, Jon P.

    This manual provides information needed to meet the standards for pesticide applicator certification. The thrust of this document is vegetation management in public service rights-of-way such as along utility lines, railroads and highways. Different categories of herbicides are discussed with attention given to how they should be applied, the…

  1. Young Children's Automatic Encoding of Social Categories

    ERIC Educational Resources Information Center

    Weisman, Kara; Johnson, Marissa V.; Shutts, Kristin

    2015-01-01

    The present research investigated young children's automatic encoding of two social categories that are highly relevant to adults: gender and race. Three- to 6-year-old participants learned facts about unfamiliar target children who varied in either gender or race and were asked to remember which facts went with which targets. When participants…

  2. Learning about Tool Categories via Eavesdropping

    ERIC Educational Resources Information Center

    Phillips, Brenda; Seston, Rebecca; Kelemen, Deborah

    2012-01-01

    Prior research has found that toddlers will form enduring artifact categories after direct exposure to an adult using a novel tool. Four studies explored whether 2- (N = 48) and 3-year-olds (N = 32) demonstrate this same capacity when learning by eavesdropping. After surreptitiously observing an adult use 1 of 2 artifacts to operate a bell via a…

  3. 40 CFR 2.105 - Exemption categories.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Exemption categories. 2.105 Section 2.105 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GENERAL PUBLIC INFORMATION Procedures... similar files the disclosure of which would constitute a clearly unwarranted invasion of personal...

  4. Exercise Administrator Administrative Instructions for Age Classes 1, 2 & 3. Year 11, October 1979-May 1980.

    ERIC Educational Resources Information Center

    Research Triangle Inst., Durham, NC.

    This manual for Exercise Administrators of the National Assessment of Educational Progress; Second Literature Third Reading Assessment, consists of administrative instructions for use immediately preceding, during and after assessment sessions in schools. Definitions of racial/ethnic categories, associated codes, and guidelines for solicting…

  5. The dual of Brown representability for some derived categories

    NASA Astrophysics Data System (ADS)

    Modoi, George Ciprian

    2016-10-01

    Consider a complete abelian category which has an injective cogenerator. If its derived category is left-complete we show that the dual of this derived category satisfies Brown representability. In particular, this is true for the derived category of an abelian AB4^{*}-n category and for the derived category of quasi-coherent sheaves over a nice enough scheme, including the projective finitely dimensional space.

  6. 78 FR 25957 - Final Notice of Applicability of Special Use Permit Requirements to Certain Categories of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-03

    ..., consistent with international law.'' The notice also clarifies that the requirements apply to the disposal of... Atmospheric Administration (NOAA). ACTION: Notice. SUMMARY: In accordance with a requirement of Public Law 106... FR 2597). The remaining two special use permit categories remain unchanged. NOAA did not receive...

  7. 14 CFR 129.23 - Transport category cargo service airplanes: Increased zero fuel and landing weights.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 3 2012-01-01 2012-01-01 false Transport category cargo service airplanes: Increased zero fuel and landing weights. 129.23 Section 129.23 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR CARRIERS AND OPERATORS FOR COMPENSATION OR HIRE: CERTIFICATION AND...

  8. 30 CFR Appendix I to Subpart T of... - Standard Applicability by Category or Subcategory

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Subcategory I Appendix I to Subpart T of Part 57 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION... AND NONMETAL MINES Safety Standards for Methane in Metal and Nonmetal Mines Pt. 57, Subpt. T, App. I Appendix I to Subpart T of Part 57—Standard Applicability by Category or Subcategory Subcategory I-A...

  9. 14 CFR 21.25 - Issue of type certificate: Restricted category aircraft.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Issue of type certificate: Restricted category aircraft. 21.25 Section 21.25 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF... conservation; (3) Aerial surveying (photography, mapping, and oil and mineral exploration); (4)...

  10. 14 CFR 21.25 - Issue of type certificate: Restricted category aircraft.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Issue of type certificate: Restricted category aircraft. 21.25 Section 21.25 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF... conservation; (3) Aerial surveying (photography, mapping, and oil and mineral exploration); (4)...

  11. 14 CFR 21.25 - Issue of type certificate: Restricted category aircraft.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 1 2014-01-01 2014-01-01 false Issue of type certificate: Restricted category aircraft. 21.25 Section 21.25 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF...; (3) Aerial surveying (photography, mapping, and oil and mineral exploration); (4)...

  12. 14 CFR 21.25 - Issue of type certificate: Restricted category aircraft.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 1 2012-01-01 2012-01-01 false Issue of type certificate: Restricted category aircraft. 21.25 Section 21.25 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF...; (3) Aerial surveying (photography, mapping, and oil and mineral exploration); (4)...

  13. 14 CFR 21.25 - Issue of type certificate: Restricted category aircraft.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 1 2013-01-01 2013-01-01 false Issue of type certificate: Restricted category aircraft. 21.25 Section 21.25 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF...; (3) Aerial surveying (photography, mapping, and oil and mineral exploration); (4)...

  14. 14 CFR 29.55 - Takeoff decision point (TDP): Category A.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 1 2014-01-01 2014-01-01 false Takeoff decision point (TDP): Category A. 29.55 Section 29.55 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF...) Determination of the TDP must include the pilot recognition time interval following failure of the...

  15. 14 CFR 29.77 - Landing Decision Point (LDP): Category A.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 1 2014-01-01 2014-01-01 false Landing Decision Point (LDP): Category A. 29.77 Section 29.77 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF... include the pilot recognition time interval following failure of the critical engine....

  16. 12 CFR Appendix C to Part 704 - Risk-Based Capital Credit Risk-Weight Categories

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Commission (SEC) and that complies with the SEC's net capital regulations (17 CFR 240.15c3(1)); and (2) A... 12 Banks and Banking 7 2012-01-01 2012-01-01 false Risk-Based Capital Credit Risk-Weight Categories C Appendix C to Part 704 Banks and Banking NATIONAL CREDIT UNION ADMINISTRATION...

  17. 50 CFR 229.4 - Requirements for Category I and II fisheries.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 11 2013-10-01 2013-10-01 false Requirements for Category I and II fisheries. 229.4 Section 229.4 Wildlife and Fisheries NATIONAL MARINE FISHERIES SERVICE, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE MARINE MAMMALS AUTHORIZATION FOR COMMERCIAL FISHERIES UNDER THE MARINE MAMMAL PROTECTION ACT...

  18. 50 CFR 229.4 - Requirements for Category I and II fisheries.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 7 2010-10-01 2010-10-01 false Requirements for Category I and II fisheries. 229.4 Section 229.4 Wildlife and Fisheries NATIONAL MARINE FISHERIES SERVICE, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE MARINE MAMMALS AUTHORIZATION FOR COMMERCIAL FISHERIES UNDER THE MARINE MAMMAL PROTECTION ACT...

  19. 50 CFR 229.4 - Requirements for Category I and II fisheries.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 9 2011-10-01 2011-10-01 false Requirements for Category I and II fisheries. 229.4 Section 229.4 Wildlife and Fisheries NATIONAL MARINE FISHERIES SERVICE, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE MARINE MAMMALS AUTHORIZATION FOR COMMERCIAL FISHERIES UNDER THE MARINE MAMMAL PROTECTION ACT...

  20. 12 CFR 621.10 - Monitoring of performance categories and other property owned.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 6 2010-01-01 2010-01-01 false Monitoring of performance categories and other property owned. 621.10 Section 621.10 Banks and Banking FARM CREDIT ADMINISTRATION FARM CREDIT SYSTEM ACCOUNTING AND REPORTING REQUIREMENTS Loan Performance and Valuation Assessment § 621.10 Monitoring...

  1. 12 CFR 621.6 - Performance categories and other property owned.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 6 2010-01-01 2010-01-01 false Performance categories and other property owned. 621.6 Section 621.6 Banks and Banking FARM CREDIT ADMINISTRATION FARM CREDIT SYSTEM ACCOUNTING AND... forth in Statement of Financial Accounting Standards No. 15, Accounting by Debtors and Creditors...

  2. 14 CFR 121.205 - Nontransport category airplanes: Landing limitations: Alternate airport.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Nontransport category airplanes: Landing limitations: Alternate airport. 121.205 Section 121.205 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION... airport. No person may list an airport as an alternate airport in a dispatch or flight release for...

  3. 78 FR 1765 - Requirements for Chemical Oxygen Generators Installed on Transport Category Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-09

    ... Federal Aviation Administration 14 CFR Part 25 RIN 2120-AK14 Requirements for Chemical Oxygen Generators... requirements for chemical oxygen generators installed on transport category airplanes so the generators are... Statement can be found in the Federal Register published on April 11, 2000 (65 FR 19477-19478), as well...

  4. 70 FR 77747 - Thermal/Acoustic Insulation Installed on Transport Category Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2005-12-30

    ... Transportation Federal Aviation Administration 14 CFR Parts 91, 121, et al. Thermal/Acoustic Insulation Installed...-50, and 135-103] RIN 2120-AI64 Thermal/Acoustic Insulation Installed on Transport Category Airplanes... upgrade the flammability and fire protection standards for thermal/acoustic insulation installed...

  5. The Balkanization of Special Education: Proliferation of Categories for "New" Behavioral Disorders.

    ERIC Educational Resources Information Center

    Forness, Steven R.; Kavale, Kenneth A.

    1994-01-01

    This article addresses the advantages, disadvantages, and possible solutions to increased administrative problems posed by five proposed new categories of behavioral disorders: (1) attention deficit disorder, (2) traumatic brain injury, (3) fetal alcohol syndrome, (4) prenatal substance abuse, and (5) fragile X syndrome. (DB)

  6. 76 FR 81790 - Airworthiness Standards: Normal, Utility, Acrobatic, and Commuter Category Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-29

    ... From the Federal Register Online via the Government Publishing Office FEDERAL AVIATION ADMINISTRATION 14 CFR Part 23 Airworthiness Standards: Normal, Utility, Acrobatic, and Commuter Category Airplanes CFR Correction In Title 14 of the Code of Federal Regulations, Parts 1 to 59, revised as...

  7. 30 CFR 75.1908 - Nonpermissible diesel-powered equipment; categories.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Nonpermissible diesel-powered equipment; categories. 75.1908 Section 75.1908 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF... equipment includes— (1) Equipment that cuts or moves rock or coal; (2) Equipment that performs drilling...

  8. 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,…

  9. 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…

  10. ADMINISTRATIVE CLIMATE.

    ERIC Educational Resources Information Center

    BRUCE, ROBERT L.; CARTER, G.L., JR.

    IN THE COOPERATIVE EXTENSION SERVICE, STYLES OF LEADERSHIP PROFOUNDLY AFFECT THE QUALITY OF THE SERVICE RENDERED. ACCORDINGLY, MAJOR INFLUENCES ON ADMINISTRATIVE CLIMATE AND EMPLOYEE PRODUCTIVITY ARE EXAMINED IN ESSAYS ON (1) SOURCES OF JOB SATISFACTION AND DISSATISFACTION, (2) MOTIVATIONAL THEORIES BASED ON JOB-RELATED SATISFACTIONS AND NEEDS,…

  11. 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…

  12. Determination of urinary concentrations of pseudoephedrine and cathine after therapeutic administration of pseudoephedrine-containing medications to healthy subjects: implications for doping control analysis of these stimulants banned in sport.

    PubMed

    Barroso, Osquel; Goudreault, Danielle; Carbó Banús, Marcel-lí; Ayotte, Christiane; Mazzoni, Irene; Boghosian, Thierry; Rabin, Olivier

    2012-05-01

    Due to its stimulatory effects on the central nervous system, and its structural similarity to banned stimulants such as ephedrine and methamphetamine, pseudoephedrine (PSE) at high doses is considered as an ergogenic aid for boosting athletic performance. However, the status of PSE in the International Standard of the Prohibited List as established under the World Anti-Doping Code has changed over the years, being prohibited until 2003 at a urinary cut-off value of 25 µg/ml, and then subsequently removed from the Prohibited List during the period 2004-2009. The re-consideration of this position by the World Anti-Doping Agency (WADA) List Expert Group has led to the reintroduction of PSE in the Prohibited List in 2010. In this manuscript, we present the results of two WADA-sponsored clinical studies on the urinary excretion of PSE and its metabolite cathine (CATH) following the oral administration of different PSE formulations to healthy individuals at therapeutic regimes. On this basis, the current analytical urinary threshold for the detection of PSE as a doping agent in sport has been conservatively established at 150 µg/ml

  13. Neural Changes Associated with Nonspeech Auditory Category Learning Parallel Those of Speech Category Acquisition

    PubMed Central

    Liu, Ran; Holt, Lori L.

    2010-01-01

    Native language experience plays a critical role in shaping speech categorization, but the exact mechanisms by which it does so are not well understood. Investigating category learning of nonspeech sounds with which listeners have no prior experience allows their experience to be systematically controlled in a way that is impossible to achieve by studying natural speech acquisition, and it provides a means of probing the boundaries and constraints that general auditory perception and cognition bring to the task of speech category learning. In this study, we used a multimodal, video-game-based implicit learning paradigm to train participants to categorize acoustically complex, nonlinguistic sounds. Mismatch negativity responses to the nonspeech stimuli were collected before and after training to investigate the degree to which neural changes supporting the learning of these nonspeech categories parallel those typically observed for speech category acquisition. Results indicate that changes in mismatch negativity resulting from the nonspeech category learning closely resemble patterns of change typically observed during speech category learning. This suggests that the often-observed “specialized” neural responses to speech sounds may result, at least in part, from the expertise we develop with speech categories through experience rathr than from properties unique to speech (e.g., linguistic or vocal tract gestural information). Furthermore, particular characteristics of the training paradigm may inform our understanding of mechanisms that support natural speech acquisition. PMID:19929331

  14. The toxicological effects of heavy fuel oil category substances.

    PubMed

    McKee, Richard H; Reitman, Fred; Schreiner, Ceinwen; White, Russell; Charlap, Jeffrey H; O'Neill, Thomas P; Goyak, Katy Olsavsky

    2014-01-01

    Heavy fuel oil (HFO) category substances are used to manufacture HFO, a product used in industrial boilers and marine diesel engines. Commercial HFOs and blending stream components are substances of complex and variable composition, composed of C20 to >C50 hydrocarbons, although lower molecular weight material may be added to reduce viscosity and improve flow characteristics. An HFO blending stream (catalytically cracked clarified oil [CCCO]) was tested for target organ and developmental toxicity in rats following repeated dermal administration at doses of 5, 25, or 50 mg/kg/d. In the repeated dose study, there was evidence of increased liver weights, reduced thymus weights, and reductions in hematological parameters with an overall no observed adverse effect level (NOAEL) of 5 mg/kg/d. In the developmental toxicity test, there were significant reductions in fetal survival, significant increases in resorption frequency, and significantly reduced fetal weights with an overall NOAEL of 5 mg/kg/d. These target organ and developmental effects are associated with the types and levels of aromatic constituents in these substances. Among HFO blending streams, CCCOs have the highest levels of aromatics and, because they produce the characteristic toxicological effects at the lowest levels, are considered as "reasonable worst-case examples" for this group of substances. Other HFO category members with lower levels of aromatics produce similar effects but have higher NOAELs. The potential for target organ and developmental effects of other HFO category members can be predicted from information on the types and levels of the aromatic constituents present in these substances.

  15. 21 CFR 20.101 - Administrative enforcement records.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 1 2013-04-01 2013-04-01 false Administrative enforcement records. 20.101 Section 20.101 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL PUBLIC INFORMATION Availability of Specific Categories of Records § 20.101 Administrative enforcement records. (a) All Food and Drug...

  16. Racialized Subjects in a Colour Blind School

    ERIC Educational Resources Information Center

    Lagermann, Laila Colding

    2013-01-01

    In this paper I examine processes of racialization in a school in Copenhagen, Denmark. On the basis of the data produced in 2009, which is part of a larger study, I investigate themes of race as a difference-making and constituting category for subjective (human) becoming and racialization as contingent and negotiated processes (Butler, 1997). As…

  17. Typicality of Inanimate Category Exemplars in Aphasia Treatment: Further Evidence for Semantic Complexity

    PubMed Central

    Kiran, Swathi

    2009-01-01

    Purpose The typicality treatment approach on improving naming was investigated within two inanimate categories (furniture and clothing) using a single subject experimental design across participants and behaviors in five patients with aphasia. Method Participants received a semantic feature treatment to improve naming of either typical or atypical items within semantic categories, while generalization was tested to untrained items of the category. The order of typicality and category trained was counterbalanced across participants. Results Results indicated that two out of four patients trained on naming of atypical examples demonstrated generalization to naming untrained typical examples. One patient showed trends towards generalization but did not achieve criterion. Further, four out of four patients trained on typical examples demonstrated no generalized naming to untrained atypical examples within the category. Also, analysis of errors indicated an evolution of errors as a result of treatment, from those with no apparent relationship to the target to primarily semantic and phonemic paraphasias. Conclusions These results extend our previous findings (Kiran & Thompson, 2003) to patients with nonfluent aphasia and to inanimate categories such as furniture and clothing. Additionally, the results provide support for the claim that training atypical examples is a more efficient method to facilitating generalization to untrained items within a category than training typical examples (Kiran, 2007). PMID:18695023

  18. Category-specific naming effect in non-brain-damaged individuals.

    PubMed

    Coppens, Patrick; Frisinger, Darcy

    2005-07-01

    A category effect (i.e., living vs. nonliving exemplars) in confrontation naming has been reported in association with various cerebral pathologies. However, the published reports conflict as to the presence of this category effect in normal controls. The present experiment included 90 subjects in three age groups (young, young-elderly, and old-elderly) and controlled the stimuli in two major ways: by increasing the difficulty level to avoid a ceiling effect, and by equating the stimulus lists on five important word property variables (word frequency, familiarity, age of acquisition, visual complexity, and name agreement). The results confirmed that the category effect was present in the two elderly groups but not in the younger group. However, a gender effect was evidenced in the younger group but not in the two elderly groups. Overall, these results suggest that the category effect reported in neurological populations represents at least in part the influence of normal aging on semantic memory. PMID:15896384

  19. Development of inductive generalization with familiar categories.

    PubMed

    Fisher, Anna V; Godwin, Karrie E; Matlen, Bryan J

    2015-10-01

    Inductive generalization is ubiquitous in human cognition. In the developmental literature, two different theoretical accounts of this important process have been proposed: a naïve theory account and a similarity-based account. However, a number of recent findings cannot be explained within the existing theoretical accounts. We describe a revised version of the similarity-based account of inductive generalization with familiar categories. We tested the novel predictions of this account in two reported studies with 4-year-old children (N = 57). The reported studies include the first short-term longitudinal investigation of the development of children's induction with familiar categories, and it is the first study to explore the role of individual differences in semantic organization, general intelligence, working memory, and inhibition in children's induction.

  20. Clustering header categories extracted from web tables

    NASA Astrophysics Data System (ADS)

    Nagy, George; Embley, David W.; Krishnamoorthy, Mukkai; Seth, Sharad

    2015-01-01

    Revealing related content among heterogeneous web tables is part of our long term objective of formulating queries over multiple sources of information. Two hundred HTML tables from institutional web sites are segmented and each table cell is classified according to the fundamental indexing property of row and column headers. The categories that correspond to the multi-dimensional data cube view of a table are extracted by factoring the (often multi-row/column) headers. To reveal commonalities between tables from diverse sources, the Jaccard distances between pairs of category headers (and also table titles) are computed. We show how about one third of our heterogeneous collection can be clustered into a dozen groups that exhibit table-title and header similarities that can be exploited for queries.

  1. [Some observations regarding the category 'gender'].

    PubMed

    Ostrovsky, Ana Elisa

    2008-01-01

    In the present work a critical analysis of the indiscriminate use of the category "gender" is carried out, pointing out the different problems derived from it. The mentioned problems appear at different levels, their ontological-epistemological character being accentuated in some and their practical or political aspects in others. Finally, certain questions will be outlined as to continue thinking their scientific use and the heuristic value of their implementation. PMID:19835028

  2. Metacognitive Control of Categorial Neurobehavioral Decision Systems.

    PubMed

    Foxall, Gordon R

    2016-01-01

    The competing neuro-behavioral decision systems (CNDS) model proposes that the degree to which an individual discounts the future is a function of the relative hyperactivity of an impulsive system based on the limbic and paralimbic brain regions and the relative hypoactivity of an executive system based in prefrontal cortex (PFC). The model depicts the relationship between these categorial systems in terms of the antipodal neurophysiological, behavioral, and decision (cognitive) functions that engender normal and addictive responding. However, a case may be made for construing several components of the impulsive and executive systems depicted in the model as categories (elements) of additional systems that are concerned with the metacognitive control of behavior. Hence, this paper proposes a category-based structure for understanding the effects on behavior of CNDS, which includes not only the impulsive and executive systems of the basic model but a superordinate level of reflective or rational decision-making. Following recent developments in the modeling of cognitive control which contrasts Type 1 (rapid, autonomous, parallel) processing with Type 2 (slower, computationally demanding, sequential) processing, the proposed model incorporates an arena in which the potentially conflicting imperatives of impulsive and executive systems are examined and from which a more appropriate behavioral response than impulsive choice emerges. This configuration suggests a forum in which the interaction of picoeconomic interests, which provide a cognitive dimension for CNDS, can be conceptualized. This proposition is examined in light of the resolution of conflict by means of bundling. PMID:26925004

  3. Improving causality induction with category learning.

    PubMed

    Guo, Yi; Wang, Zhihong; Shao, Zhiqing

    2014-01-01

    Causal relations are of fundamental importance for human perception and reasoning. According to the nature of causality, causality has explicit and implicit forms. In the case of explicit form, causal-effect relations exist at either clausal or discourse levels. The implicit causal-effect relations heavily rely on empirical analysis and evidence accumulation. This paper proposes a comprehensive causality extraction system (CL-CIS) integrated with the means of category-learning. CL-CIS considers cause-effect relations in both explicit and implicit forms and especially practices the relation between category and causality in computation. In elaborately designed experiments, CL-CIS is evaluated together with general causality analysis system (GCAS) and general causality analysis system with learning (GCAS-L), and it testified to its own capability and performance in construction of cause-effect relations. This paper confirms the expectation that the precision and coverage of causality induction can be remarkably improved by means of causal and category learning.

  4. Improving Causality Induction with Category Learning

    PubMed Central

    Wang, Zhihong; Shao, Zhiqing

    2014-01-01

    Causal relations are of fundamental importance for human perception and reasoning. According to the nature of causality, causality has explicit and implicit forms. In the case of explicit form, causal-effect relations exist at either clausal or discourse levels. The implicit causal-effect relations heavily rely on empirical analysis and evidence accumulation. This paper proposes a comprehensive causality extraction system (CL-CIS) integrated with the means of category-learning. CL-CIS considers cause-effect relations in both explicit and implicit forms and especially practices the relation between category and causality in computation. In elaborately designed experiments, CL-CIS is evaluated together with general causality analysis system (GCAS) and general causality analysis system with learning (GCAS-L), and it testified to its own capability and performance in construction of cause-effect relations. This paper confirms the expectation that the precision and coverage of causality induction can be remarkably improved by means of causal and category learning. PMID:24883419

  5. Metacognitive Control of Categorial Neurobehavioral Decision Systems.

    PubMed

    Foxall, Gordon R

    2016-01-01

    The competing neuro-behavioral decision systems (CNDS) model proposes that the degree to which an individual discounts the future is a function of the relative hyperactivity of an impulsive system based on the limbic and paralimbic brain regions and the relative hypoactivity of an executive system based in prefrontal cortex (PFC). The model depicts the relationship between these categorial systems in terms of the antipodal neurophysiological, behavioral, and decision (cognitive) functions that engender normal and addictive responding. However, a case may be made for construing several components of the impulsive and executive systems depicted in the model as categories (elements) of additional systems that are concerned with the metacognitive control of behavior. Hence, this paper proposes a category-based structure for understanding the effects on behavior of CNDS, which includes not only the impulsive and executive systems of the basic model but a superordinate level of reflective or rational decision-making. Following recent developments in the modeling of cognitive control which contrasts Type 1 (rapid, autonomous, parallel) processing with Type 2 (slower, computationally demanding, sequential) processing, the proposed model incorporates an arena in which the potentially conflicting imperatives of impulsive and executive systems are examined and from which a more appropriate behavioral response than impulsive choice emerges. This configuration suggests a forum in which the interaction of picoeconomic interests, which provide a cognitive dimension for CNDS, can be conceptualized. This proposition is examined in light of the resolution of conflict by means of bundling.

  6. Listeners retune phoneme categories across languages.

    PubMed

    Reinisch, Eva; Weber, Andrea; Mitterer, Holger

    2013-02-01

    Native listeners adapt to noncanonically produced speech by retuning phoneme boundaries by means of lexical knowledge. We asked whether a second language lexicon can also guide category retuning and whether perceptual learning transfers from a second language (L2) to the native language (L1). During a Dutch lexical-decision task, German and Dutch listeners were exposed to unusual pronunciation variants in which word-final /f/ or /s/ was replaced by an ambiguous sound. At test, listeners categorized Dutch minimal word pairs ending in sounds along an /f/-/s/ continuum. Dutch L1 and German L2 listeners showed boundary shifts of a similar magnitude. Moreover, following exposure to Dutch-accented English, Dutch listeners also showed comparable effects of category retuning when they heard the same speaker speak her native language (Dutch) during the test. The former result suggests that lexical representations in a second language are specific enough to support lexically guided retuning, and the latter implies that production patterns in a second language are deemed a stable speaker characteristic likely to transfer to the native language; thus retuning of phoneme categories applies across languages.

  7. Metacognitive Control of Categorial Neurobehavioral Decision Systems

    PubMed Central

    Foxall, Gordon R.

    2016-01-01

    The competing neuro-behavioral decision systems (CNDS) model proposes that the degree to which an individual discounts the future is a function of the relative hyperactivity of an impulsive system based on the limbic and paralimbic brain regions and the relative hypoactivity of an executive system based in prefrontal cortex (PFC). The model depicts the relationship between these categorial systems in terms of the antipodal neurophysiological, behavioral, and decision (cognitive) functions that engender normal and addictive responding. However, a case may be made for construing several components of the impulsive and executive systems depicted in the model as categories (elements) of additional systems that are concerned with the metacognitive control of behavior. Hence, this paper proposes a category-based structure for understanding the effects on behavior of CNDS, which includes not only the impulsive and executive systems of the basic model but a superordinate level of reflective or rational decision-making. Following recent developments in the modeling of cognitive control which contrasts Type 1 (rapid, autonomous, parallel) processing with Type 2 (slower, computationally demanding, sequential) processing, the proposed model incorporates an arena in which the potentially conflicting imperatives of impulsive and executive systems are examined and from which a more appropriate behavioral response than impulsive choice emerges. This configuration suggests a forum in which the interaction of picoeconomic interests, which provide a cognitive dimension for CNDS, can be conceptualized. This proposition is examined in light of the resolution of conflict by means of bundling. PMID:26925004

  8. Involuntary detrusor contractions: correlation of urodynamic data to clinical categories.

    PubMed

    Romanzi, L J; Groutz, A; Heritz, D M; Blaivas, J G

    2001-01-01

    Data regarding the prevalence and urodynamic characteristics of involuntary detrusor contractions (IDC) in various clinical settings, as well as in neurologically intact vs. neurologically impaired patients, are scarce. The aim of our study was to evaluate whether the urodynamic characteristics of IDC differ in various clinical categories. One hundred eleven consecutive neurologically intact patients and 21 consecutive neurologically impaired patients, referred for evaluation of persistent irritative voiding symptoms, were prospectively enrolled. All patients were presumed by history to have IDC, and underwent detailed clinical and urodynamic evaluation. Based on clinical evaluation, patients were placed into one of four categories according to the main presenting symptoms and the existence of neurological insult: 1) frequency/urgency; 2) urge incontinence; 3) mixed stress incontinence and irritative symptoms; and 4) neurogenic bladder. IDC was defined by detrusor pressure of > or = 15 cm H2O whether or not the patient perceived the contraction; or < 15 cm H2O if perceived by the patient. Eight urodynamic characteristics of IDC were analyzed and compared between the four groups. IDC were observed in all of the neurologically impaired patients, compared with 76% of the neurologically intact patients (P < 0.001). No correlation was found between amplitude of IDC and subjective report of urgency. All clinical categories demonstrated IDC at approximately 80% of cystometric capacity. Eighty-one percent of the neurologically impaired patients, compared with 97% of the neurologically intact patients, were aware of the IDC at the time of urodynamics (P < 0.04). The ability to abort the IDC was significantly higher among continent patients with frequency/urgency (77%) compared with urge incontinent patients (46%) and neurologically impaired patients (38%). In conclusion, when evaluating detrusor overactivity, the characteristics of the IDC are not distinct enough to aid in

  9. Category Theoretic Analysis of Hierarchical Protein Materials and Social Networks

    PubMed Central

    Spivak, David I.; Giesa, Tristan; Wood, Elizabeth; Buehler, Markus J.

    2011-01-01

    Materials in biology span all the scales from Angstroms to meters and typically consist of complex hierarchical assemblies of simple building blocks. Here we describe an application of category theory to describe structural and resulting functional properties of biological protein materials by developing so-called ologs. An olog is like a “concept web” or “semantic network” except that it follows a rigorous mathematical formulation based on category theory. This key difference ensures that an olog is unambiguous, highly adaptable to evolution and change, and suitable for sharing concepts with other olog. We consider simple cases of beta-helical and amyloid-like protein filaments subjected to axial extension and develop an olog representation of their structural and resulting mechanical properties. We also construct a representation of a social network in which people send text-messages to their nearest neighbors and act as a team to perform a task. We show that the olog for the protein and the olog for the social network feature identical category-theoretic representations, and we proceed to precisely explicate the analogy or isomorphism between them. The examples presented here demonstrate that the intrinsic nature of a complex system, which in particular includes a precise relationship between structure and function at different hierarchical levels, can be effectively represented by an olog. This, in turn, allows for comparative studies between disparate materials or fields of application, and results in novel approaches to derive functionality in the design of de novo hierarchical systems. We discuss opportunities and challenges associated with the description of complex biological materials by using ologs as a powerful tool for analysis and design in the context of materiomics, and we present the potential impact of this approach for engineering, life sciences, and medicine. PMID:21931622

  10. Category theoretic analysis of hierarchical protein materials and social networks.

    PubMed

    Spivak, David I; Giesa, Tristan; Wood, Elizabeth; Buehler, Markus J

    2011-01-01

    Materials in biology span all the scales from Angstroms to meters and typically consist of complex hierarchical assemblies of simple building blocks. Here we describe an application of category theory to describe structural and resulting functional properties of biological protein materials by developing so-called ologs. An olog is like a "concept web" or "semantic network" except that it follows a rigorous mathematical formulation based on category theory. This key difference ensures that an olog is unambiguous, highly adaptable to evolution and change, and suitable for sharing concepts with other olog. We consider simple cases of beta-helical and amyloid-like protein filaments subjected to axial extension and develop an olog representation of their structural and resulting mechanical properties. We also construct a representation of a social network in which people send text-messages to their nearest neighbors and act as a team to perform a task. We show that the olog for the protein and the olog for the social network feature identical category-theoretic representations, and we proceed to precisely explicate the analogy or isomorphism between them. The examples presented here demonstrate that the intrinsic nature of a complex system, which in particular includes a precise relationship between structure and function at different hierarchical levels, can be effectively represented by an olog. This, in turn, allows for comparative studies between disparate materials or fields of application, and results in novel approaches to derive functionality in the design of de novo hierarchical systems. We discuss opportunities and challenges associated with the description of complex biological materials by using ologs as a powerful tool for analysis and design in the context of materiomics, and we present the potential impact of this approach for engineering, life sciences, and medicine.

  11. 47 CFR 36.126 - Circuit equipment-Category 4.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... with radio systems. (4) Composite ringers, line signaling and switching pad circuits. (5) Concentration... Circuit Equipment—Category 4.1. (i) Wideband Exchange Line Circuit Equipment—Category 4.11. (ii) Exchange... Excluding Wideband—Category 4.13. (2) Interexchange Circuit Equipment—Category 4.2. (i)...

  12. 47 CFR 36.126 - Circuit equipment-Category 4.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... with radio systems. (4) Composite ringers, line signaling and switching pad circuits. (5) Concentration... Circuit Equipment—Category 4.1. (i) Wideband Exchange Line Circuit Equipment—Category 4.11. (ii) Exchange... Excluding Wideband—Category 4.13. (2) Interexchange Circuit Equipment—Category 4.2. (i)...

  13. 47 CFR 36.126 - Circuit equipment-Category 4.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... with radio systems. (4) Composite ringers, line signaling and switching pad circuits. (5) Concentration... Circuit Equipment—Category 4.1. (i) Wideband Exchange Line Circuit Equipment—Category 4.11. (ii) Exchange... Excluding Wideband—Category 4.13. (2) Interexchange Circuit Equipment—Category 4.2. (i)...

  14. 47 CFR 36.126 - Circuit equipment-Category 4.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... with radio systems. (4) Composite ringers, line signaling and switching pad circuits. (5) Concentration... Circuit Equipment—Category 4.1. (i) Wideband Exchange Line Circuit Equipment—Category 4.11. (ii) Exchange... Excluding Wideband—Category 4.13. (2) Interexchange Circuit Equipment—Category 4.2. (i)...

  15. Order of Presentation Effects in Learning Color Categories

    ERIC Educational Resources Information Center

    Sandhofer, Catherine M.; Doumas, Leonidas A. A.

    2008-01-01

    Two studies, an experimental category learning task and a computational simulation, examined how sequencing training instances to maximize comparison and memory affects category learning. In Study 1, 2-year-old children learned color categories with three training conditions that varied in how categories were distributed throughout training and…

  16. 47 CFR 36.122 - Categories and apportionment procedures.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Central Office Equipment § 36.122 Categories and apportionment procedures. (a) The following categories of central office equipment and apportionment procedures therefore are set forth in §§ 36.123 through 36.126. Operator Systems Equipment Category 1. Tandem Switching Equipment Category 2. Local Switching...

  17. Statistical Inference in the Learning of Novel Phonetic Categories

    ERIC Educational Resources Information Center

    Zhao, Yuan

    2010-01-01

    Learning a phonetic category (or any linguistic category) requires integrating different sources of information. A crucial unsolved problem for phonetic learning is how this integration occurs: how can we update our previous knowledge about a phonetic category as we hear new exemplars of the category? One model of learning is Bayesian Inference,…

  18. Improvement in pain severity category in clinical trials of pregabalin

    PubMed Central

    Parsons, Bruce; Argoff, Charles E; Clair, Andrew; Emir, Birol

    2016-01-01

    Background Pregabalin is approved by the US Food and Drug Administration for the treatment of fibromyalgia (FM), diabetic peripheral neuropathy (DPN), postherpetic neuralgia (PHN), and neuropathic pain due to spinal cord injury (SCI). Approval was based on clinical trial data demonstrating statistically significant differences in pain scores versus placebo. However, statistically significant pain relief may not always equate to clinically meaningful pain relief. To further characterize the clinical benefit of pregabalin, this analysis examined shifts in pain severity categories in patients with FM, DPN/PHN (pooled in this analysis), and SCI treated with pregabalin. Methods Data were pooled from 23 placebo-controlled trials in patients with FM (1,623 treated with pregabalin, 937 placebo), DPN/PHN (2,867 pregabalin, 1,532 placebo), or SCI (181 pregabalin, 175 placebo). Pain scores were assessed on an 11-point numeric rating scale and categorized as mild (0 to <4), moderate (4 to <7), or severe (7 to 10). Only patients with mean score ≥4 at baseline were randomized to treatment. The percentage of patients shifting pain category from baseline to endpoint for pregabalin and placebo was analyzed using a modified ridit transformation with the Cochran–Mantel–Haenszel procedure. Results A higher proportion of patients shifted to a less severe pain category at endpoint with pregabalin compared with placebo. With flexible-dose pregabalin, the percentage of patients improving from: severe to mild (pregabalin versus placebo) was 15.8 versus 13.4 in FM patients, 36.0 versus 16.6 in DPN/PHN patients, 14.3 versus 7.7 in SCI patients; severe to moderate was 28.7 versus 28.2 in FM patients, 32.5 versus 28.2 in DPN/PHN patients, 35.7 versus 28.2 in SCI patients; and moderate to mild was 38.3 versus 26.4 in FM patients, 59.5 versus 41.4 in DPN/PHN patients, 38.6 versus 27.2 in SCI patients. Conclusion Compared with placebo, pregabalin is more often associated with clinically

  19. Elipsoid ART/ARTMAP category regions for the choice-by-difference category choice function

    NASA Astrophysics Data System (ADS)

    Anagnostopoulos, Georgios C.; Georgiopoulos, Michael

    2002-03-01

    In the recent past category regions have been introduced as new geometrical concepts and provide a visualization tool that facilitates significant insight into the nature of the competition among categories during both the training and performance phase of Fuzzy ART (FA) and Fuzzy ARTMAP (FAM). These regions are defined as the geometric interpretation of the Vigilance Test and the competition of each category with an uncommitted F2-layer node for a specific input pattern (Commitment Test). In this paper we show how the notion of category regions can be naturally extended to Ellipsoid ART (EA) and Ellipsoid ARTMAP (EAM) and focus on the regions' theoretical properties, when considering the Choice-by-Difference category choice function. Based on these properties we state three theoretical results applicable to both EA and EAM. Specifically, if r and a denote the vigilance and the choice parameter respectively, we show that in certain areas of the (a,r) plane the result of EA/EAM training is independent of the specific value of either r or w (parameter of the activation function value for an uncommitted F2-layer node). Finally, we provide a refined upper bound on the size of categories created in EA/EAM during training. All the results are immediately applicable to FA/FAM as well.

  20. Effects of category learning on auditory perception and cortical maps

    NASA Astrophysics Data System (ADS)

    Guenther, Frank H.

    2002-05-01

    Our ability to discriminate sounds is not uniform throughout acoustic space. One example of auditory space warping, termed the perceptual magnet effect by Kuhl and colleagues, appears to arise from exposure to the phonemes of an infant's native language. We have developed a neural model that accounts for the magnet effect in terms of neural map dynamics in auditory cortex. This model predicts that it should be possible to induce a magnet effect for non-speech stimuli. This prediction was verified by a psychophysical experiment in which subjects underwent categorization training involving non-speech auditory stimuli that were not categorical prior to training. The model further predicts that the magnet effect arises because prototypical vowels have a smaller cortical representation than non-prototypical vowels. This prediction was supported by an fMRI experiment involving prototypical and non-prototypical examples of the vowel /i/. Finally, the model predicts that categorization training with non-speech stimuli should lead to a decreased cortical representation for stimuli near the center of the category. This prediction was supported by an fMRI experiment involving categorization training with non-speech auditory stimuli. These results provide strong support for the model's account of the effects of category learning on auditory perception and auditory cortical maps.

  1. Category-based induction from similarity of neural activation.

    PubMed

    Weber, Matthew J; Osherson, Daniel

    2014-03-01

    The idea that similarity might be an engine of inductive inference dates back at least as far as David Hume. However, Hume's thesis is difficult to test without begging the question, since judgments of similarity may be infected by inferential processes. We present a one-parameter model of category-based induction that generates predictions about arbitrary statements of conditional probability over a predicate and a set of items. The prediction is based on the unconditional probabilities and similarities that characterize that predicate and those items. To test Hume's thesis, we collected brain activation from various regions of the ventral visual stream during a categorization task that did not invite comparison of categories. We then calculated the similarity of those activation patterns using a simple measure of vectorwise similarity and supplied those similarities to the model. The model's outputs correlated well with subjects' judgments of conditional probability. Our results represent a promising first step toward confirming Hume's thesis; similarity, assessed without reference to induction, may well drive inductive inference.

  2. 47 CFR 36.152 - Categories of Cable and Wire Facilities (C&WF).

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... maritime service or urban or highway mobile service. (2) Wideband and Exchange Trunk C&WF—Category 2—This... maritime service or urban or highway mobile service. (3) The procedures for apportioning the cost of... set forth in § 36.157. (d) Effective July 1, 2001, through June 30, 2011, study areas subject to...

  3. 47 CFR 36.3 - Freezing of jurisdictional separations category relationships and/or allocation factors.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ...) Effective July 1, 2001, through June 30, 2017, all local exchange carriers subject to part 36 rules shall... plant categories during the period July 1, 2001, through June 30, 2017, for which it had no separations... for the duration of the freeze. (b) Effective July 1, 2001, through June 30, 2017, local...

  4. Category Rating Is Based on Prototypes and Not Instances: Evidence from Feedback-Dependent Context Effects

    ERIC Educational Resources Information Center

    Petrov, Alexander A.

    2011-01-01

    Context effects in category rating on a 7-point scale are shown to reverse direction depending on feedback. Context (skewed stimulus frequencies) was manipulated between and feedback within subjects in two experiments. The diverging predictions of prototype- and exemplar-based scaling theories were tested using two representative models: ANCHOR…

  5. Typicality of Inanimate Category Exemplars in Aphasia Treatment: Further Evidence for Semantic Complexity

    ERIC Educational Resources Information Center

    Kiran, Swathi

    2008-01-01

    Purpose: The typicality treatment approach on improving naming was investigated within 2 inanimate categories ("furniture" and "clothing") using a single-subject experimental design across participants and behaviors in 5 patients with aphasia. Method: Participants received a semantic feature treatment to improve naming of either typical or…

  6. Understanding Vulnerability: From Categories to Experiences of Young Congolese People in Uganda

    ERIC Educational Resources Information Center

    Clark, Christina R.

    2007-01-01

    This article problematises the "vulnerables" category that the United Nations High Commissioner for Refugees applies to groups of refugees. Drawing on 9 months' qualitative research with young Congolese refugees in Uganda, it presents research subjects' self-identification and lived realities that do not correspond to the homogenous, fixed…

  7. 10 CFR 37.21 - Personnel access authorization requirements for category 1 or category 2 quantities of...

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... or category 2 quantities of radioactive material. 37.21 Section 37.21 Energy NUCLEAR REGULATORY COMMISSION PHYSICAL PROTECTION OF CATEGORY 1 AND CATEGORY 2 QUANTITIES OF RADIOACTIVE MATERIAL Background... 1 or category 2 quantities of radioactive material. (a) General. (1) Each licensee that possesses...

  8. 10 CFR 37.73 - Applicability of physical protection of category 1 and category 2 quantities of radioactive...

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... category 2 quantities of radioactive material during transit. 37.73 Section 37.73 Energy NUCLEAR REGULATORY COMMISSION PHYSICAL PROTECTION OF CATEGORY 1 AND CATEGORY 2 QUANTITIES OF RADIOACTIVE MATERIAL Physical... radioactive material during transit. (a) For shipments of category 1 quantities of radioactive material,...

  9. 45 CFR Subject Index to Title Ix... - Subject Index to Title IX Preamble and Regulation 1

    Code of Federal Regulations, 2010 CFR

    2002-10-01

    ... 45 Public Welfare 1 2002-10-01 2002-10-01 false Subject Index to Title IX Preamble and Regulation 1 Index Subject Index to Title IX Preamble and Regulation 1 Public Welfare GENERAL ADMINISTRATION... FINANCIAL ASSISTANCE Procedures Interim procedures. Pt. 86, Index Subject Index to Title IX Preamble...

  10. 45 CFR Subject Index to Title Ix... - Subject Index to Title IX Preamble and Regulation \\1\\

    Code of Federal Regulations, 2010 CFR

    1998-10-01

    ... 45 Public Welfare 1 1998-10-01 1998-10-01 false Subject Index to Title IX Preamble and Regulation \\1\\ Index Subject Index to Title IX Preamble and Regulation \\1\\ GENERAL ADMINISTRATION... FINANCIAL ASSISTANCE Procedures Interim procedures. Pt. 86, Index Subject Index to Title IX Preamble...

  11. 45 CFR Subject Index to Title Ix... - Subject Index to Title IX Preamble and Regulation \\1\\

    Code of Federal Regulations, 2010 CFR

    1997-10-01

    ... 45 Public Welfare 1 1997-10-01 1997-10-01 false Subject Index to Title IX Preamble and Regulation \\1\\ Index Subject Index to Title IX Preamble and Regulation \\1\\ GENERAL ADMINISTRATION... FINANCIAL ASSISTANCE Procedures Interim procedures. Pt. 86, Index Subject Index to Title IX Preamble...

  12. When is category specific in Alzheimer's disease?

    PubMed

    Laws, Keith R; Gale, Tim M; Leeson, Verity C; Crawford, John R

    2005-08-01

    Mixed findings have emerged concerning whether category-specific disorders occur in Alzheimer's disease. Factors that may contribute to these inconsistencies include: ceiling effects/skewed distributions for control data in some studies; differences in the severity of cognitive deficit in patients; and differences in the type of analysis (in particular, if and how controls are used to analyse single case data). We examined picture naming in Alzheimer's patients and matched elderly healthy normal controls in three experiments. These experiments used stimuli that did and did not produce ceiling effects/skewed data in controls. In Experiment 1, we examined for category effects in individual DAT patients using commonly used analyses for single cases (chi2 and z-scores). The different techniques produced quite different outcomes. In Experiment 2a, we used the same techniques on a different group of patients with similar outcomes. Finally, in Experiment 2b, we examined the same patients but (a) used stimuli that did not produce ceiling effects/skewed distributions in healthy controls, and (b) used statistical methods that did not treat the control sample as a population. We found that ceiling effects in controls may markedly inflate the incidence of dissociations in which living things are differentially impaired and seriously underestimate dissociations in the opposite direction. In addition, methods that treat the control sample as a population led to inflation in the overall number of dissociations detected. These findings have implications for the reliability of category effects previously reported both in Alzheimer patients and in other pathologies. In particular, they suggest that the greater proportion of living than nonliving deficits reported in the literature may be an artifact of the methods used. PMID:16042022

  13. Ambiguity produces attention shifts in category learning.

    PubMed

    Vadillo, Miguel A; Orgaz, Cristina; Luque, David; Nelson, James Byron

    2016-04-01

    It has been suggested that people and nonhuman animals protect their knowledge from interference by shifting attention toward the context when presented with information that contradicts their previous beliefs. Despite that suggestion, no studies have directly measured changes in attention while participants are exposed to an interference treatment. In the present experiments, we adapted a dot-probe task to track participants' attention to cues and contexts while they were completing a simple category learning task. The results support the hypothesis that interference produces a change in the allocation of attention to cues and contexts. PMID:26980780

  14. Supporting drivers in forming correct expectations about transitions between rural road categories.

    PubMed

    Stelling-Konczak, Agnieszka; Aarts, Letty; Duivenvoorden, Kirsten; Goldenbeld, Charles

    2011-01-01

    In order to support drivers in forming the right expectations on the road, road categories are being made recognisable and predictable in the Netherlands. The present study investigated which of the selected road layouts can make rural road categories most recognisable for road users, especially in transitions from one road category to another. A second objective was to study whether explicit information could contribute to a better recognisability of transitions. The experiment was performed with a series of photographs showing sections of two road categories with an intersection in between. The road layout of road categories varied in markings and separation of driving direction (within-subjects factor). Informed and non-informed participants (between-subjects factor) had to indicate their expectations regarding speed limit and access restriction of each road section, before and after a transition. The results show that for transitions between distributor and through roads, the physicality of separation of driving direction is a better distinctive characteristic than the currently used edge marking. The green centre marking on through roads also enhances recognisability, but only with additional information. As far as transitions between distributor and access roads are concerned, the results demonstrate that this type of transitions is better recognised when no markings on access roads are present. Physical separation of driving directions on distributor roads also improves recognisability, although this layout is associated with higher speed limits. Providing explicit information has in general a positive effect on the reconisability of transitions. Implications are discussed in the light of potential safety effects.

  15. More than words: Adults learn probabilities over categories and relationships between them

    PubMed Central

    Hudson Kam, Carla L.

    2009-01-01

    This study examines whether human learners can acquire statistics over abstract categories and their relationships to each other. Adult learners were exposed to miniature artificial languages containing variation in the ordering of the Subject, Object, and Verb constituents. Different orders (e.g. SOV, VSO) occurred in the input with different frequencies, but the occurrence of one order versus another was not predictable. Importantly, the language was constructed such that participants could only match the overall input probabilities if they were tracking statistics over abstract categories, not over individual words. At test, participants reproduced the probabilities present in the input with a high degree of accuracy. Closer examination revealed that learner’s were matching the probabilities associated with individual verbs rather than the category as a whole. However, individual nouns had no impact on word orders produced. Thus, participants learned the probabilities of a particular ordering of the abstract grammatical categories Subject and Object associated with each verb. Results suggest that statistical learning mechanisms are capable of tracking relationships between abstract linguistic categories in addition to individual items. PMID:20161375

  16. Classification versus inference learning contrasted with real-world categories.

    PubMed

    Jones, Erin L; Ross, Brian H

    2011-07-01

    Categories are learned and used in a variety of ways, but the research focus has been on classification learning. Recent work contrasting classification with inference learning of categories found important later differences in category performance. However, theoretical accounts differ on whether this is due to an inherent difference between the tasks or to the implementation decisions. The inherent-difference explanation argues that inference learners focus on the internal structure of the categories--what each category is like--while classification learners focus on diagnostic information to predict category membership. In two experiments, using real-world categories and controlling for earlier methodological differences, inference learners learned more about what each category was like than did classification learners, as evidenced by higher performance on a novel classification test. These results suggest that there is an inherent difference between learning new categories by classifying an item versus inferring a feature. PMID:21264579

  17. Classification versus inference learning contrasted with real-world categories.

    PubMed

    Jones, Erin L; Ross, Brian H

    2011-07-01

    Categories are learned and used in a variety of ways, but the research focus has been on classification learning. Recent work contrasting classification with inference learning of categories found important later differences in category performance. However, theoretical accounts differ on whether this is due to an inherent difference between the tasks or to the implementation decisions. The inherent-difference explanation argues that inference learners focus on the internal structure of the categories--what each category is like--while classification learners focus on diagnostic information to predict category membership. In two experiments, using real-world categories and controlling for earlier methodological differences, inference learners learned more about what each category was like than did classification learners, as evidenced by higher performance on a novel classification test. These results suggest that there is an inherent difference between learning new categories by classifying an item versus inferring a feature.

  18. Generalization in Category Learning: The Roles of Representational and Decisional Uncertainty

    PubMed Central

    Braunlich, Kurt; Wehe, Hillary S.

    2015-01-01

    Effective generalization in a multiple-category situation involves both assessing potential membership in individual categories and resolving conflict between categories while implementing a decision bound. We separated generalization from decision bound implementation using an information integration task in which category exemplars varied over two incommensurable feature dimensions. Human subjects first learned to categorize stimuli within limited training regions, and then, during fMRI scanning, they also categorized transfer stimuli from new regions of perceptual space. Transfer stimuli differed both in distance from the training region prototype and distance from the decision bound, allowing us to independently assess neural systems sensitive to each. Across all stimulus regions, categorization was associated with activity in the extrastriate visual cortex, basal ganglia, and the bilateral intraparietal sulcus. Categorizing stimuli near the decision bound was associated with recruitment of the frontoinsular cortex and medial frontal cortex, regions often associated with conflict and which commonly coactivate within the salience network. Generalization was measured in terms of greater distance from the decision bound and greater distance from the category prototype (average training region stimulus). Distance from the decision bound was associated with activity in the superior parietal lobe, lingual gyri, and anterior hippocampus, whereas distance from the prototype was associated with left intraparietal sulcus activity. The results are interpreted as supporting the existence of different uncertainty resolution mechanisms for uncertainty about category membership (representational uncertainty) and uncertainty about decision bound (decisional uncertainty). PMID:26063914

  19. The Role of Grammatical Category Information in Spoken Word Retrieval

    PubMed Central

    Duràn, Carolina Palma; Pillon, Agnesa

    2011-01-01

    We investigated the role of lexical syntactic information such as grammatical gender and category in spoken word retrieval processes by using a blocking paradigm in picture and written word naming experiments. In Experiments 1, 3, and 4, we found that the naming of target words (nouns) from pictures or written words was faster when these target words were named within a list where only words from the same grammatical category had to be produced (homogeneous category list: all nouns) than when they had to be produced within a list comprising also words from another grammatical category (heterogeneous category list: nouns and verbs). On the other hand, we detected no significant facilitation effect when the target words had to be named within a homogeneous gender list (all masculine nouns) compared to a heterogeneous gender list (both masculine and feminine nouns). In Experiment 2, using the same blocking paradigm by manipulating the semantic category of the items, we found that naming latencies were significantly slower in the semantic category homogeneous in comparison with the semantic category heterogeneous condition. Thus semantic category homogeneity caused an interference, not a facilitation effect like grammatical category homogeneity. Finally, in Experiment 5, nouns in the heterogeneous category condition had to be named just after a verb (category-switching position) or a noun (same-category position). We found a facilitation effect of category homogeneity but no significant effect of position, which showed that the effect of category homogeneity found in Experiments 1, 3, and 4 was not due to a cost of switching between grammatical categories in the heterogeneous grammatical category list. These findings supported the hypothesis that grammatical category information impacts word retrieval processes in speech production, even when words are to be produced in isolation. They are discussed within the context of extant theories of lexical production. PMID

  20. Global maps of science based on the new Web-of-Science categories.

    PubMed

    Leydesdorff, Loet; Carley, Stephen; Rafols, Ismael

    2013-02-01

    In August 2011, Thomson Reuters launched version 5 of the Science and Social Science Citation Index in the Web of Science (WoS). Among other things, the 222 ISI Subject Categories (SCs) for these two databases in version 4 of WoS were renamed and extended to 225 WoS Categories (WCs). A new set of 151 Subject Areas was added, but at a higher level of aggregation. Perhaps confusingly, these Subject Areas are now abbreviated "SC" in the download, whereas "WC" is used for WoS Categories. Since we previously used the ISI SCs as the baseline for a global map in Pajek (Pajek is freely available at http://vlado.fmf.uni-lj.si/pub/networks/pajek/) (Rafols et al., Journal of the American Society for Information Science and Technology 61:1871-1887, 2010) and brought this facility online (at http://www.leydesdorff.net/overlaytoolkit), we recalibrated this map for the new WC categories using the Journal Citation Reports 2010. In the new installation, the base maps can also be made using VOSviewer (VOSviewer is freely available at http://www.VOSviewer.com/) (Van Eck and Waltman, Scientometrics 84:523-538, 2010).

  1. Recognition of category-related visual stimuli in Parkinson's disease: before and after pharmacological treatment.

    PubMed

    Righi, S; Viggiano, M P; Paganini, M; Ramat, S; Marini, P

    2007-10-01

    Visual-sensory dysfunctions and semantic processing impairments are widely reported in Parkinson's disease (PD) research. The present study investigated the category-specific deficit in object recognition as a function of both the semantic category and spatial frequency content of stimuli. In the first experiment, the role of dopamine in object-recognition processing was assessed by comparing PD drug naïve (PD-DN), PD receiving levodopa treatment (PD-LD), and control subjects. Experiment 2 consisted of a retest session for PD drug naïve subjects after a period of pharmacological treatment. All participants completed an identification task which displayed animals and tools at nine levels of filtering. Each object was revealed in a sequence of frames whereby the object was presented at increasingly less-filtered images up to a complete version of the image. Results indicate an impaired identification pattern for PD-DN subjects solely for animal category stimuli. This differential pharmacological therapy effect was also confirmed at retest (experiment 2). Thus, our data suggest that dopaminergic loss has a specific role in category-specific impairment. Two possible hypotheses are discussed that may account for the defective recognition of semantically different objects in PD.

  2. 28 CFR 60.2 - Authorized categories.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) AUTHORIZATION OF FEDERAL LAW ENFORCEMENT OFFICERS... Uniform Code of Military Justice. (h) Any military agent of the Department of Defense who is authorized to enforce the Uniform Code of Military Justice. (i) Any special agent of the Office of Inspector...

  3. 28 CFR 60.2 - Authorized categories.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) AUTHORIZATION OF FEDERAL LAW ENFORCEMENT OFFICERS... Uniform Code of Military Justice. (h) Any military agent of the Department of Defense who is authorized to enforce the Uniform Code of Military Justice. (i) Any special agent of the Office of Inspector...

  4. 28 CFR 60.2 - Authorized categories.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) AUTHORIZATION OF FEDERAL LAW ENFORCEMENT OFFICERS... Uniform Code of Military Justice. (h) Any military agent of the Department of Defense who is authorized to enforce the Uniform Code of Military Justice. (i) Any special agent of the Office of Inspector...

  5. 28 CFR 60.2 - Authorized categories.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) AUTHORIZATION OF FEDERAL LAW ENFORCEMENT OFFICERS... Uniform Code of Military Justice. (h) Any military agent of the Department of Defense who is authorized to enforce the Uniform Code of Military Justice. (i) Any special agent of the Office of Inspector...

  6. Visual Images of Subjective Perception of Time in a Literary Text

    ERIC Educational Resources Information Center

    Nesterik, Ella V.; Issina, Gaukhar I.; Pecherskikh, Taliya F.; Belikova, Oxana V.

    2016-01-01

    The article is devoted to the subjective perception of time, or psychological time, as a text category and a literary image. It focuses on the visual images that are characteristic of different types of literary time--accelerated, decelerated and frozen (vanished). The research is based on the assumption that the category of subjective perception…

  7. Housekeeping category corrective action unit work plan

    SciTech Connect

    1996-08-01

    The purpose of this Corrective Action Unit (CAU) Work Plan is to provide a strategy to be used by the US Department of Energy Nevada Operations Office (DOE/NV), the US Department of Defense (DoD) Defense Special Weapons Agency (DSWA) (formerly the Defense Nuclear Agency), and contractor personnel for conducting corrective actions at the Nevada Test Site (NTS) and Nevada off-site locations including the Tonopah Test Range (TTR), the Project Shoal Area, and the Central Nevada Test Area. This Work Plan applies to housekeeping category CAUs already listed in the Federal Facility Agreement and Consent Order (FFACO) Appendices (FFACO, 1996) as well as newly identified Corrective Action Sites (CASs) that will follow the housekeeping process.

  8. The structure and formation of natural categories

    NASA Technical Reports Server (NTRS)

    Fisher, Douglas; Langley, Pat

    1990-01-01

    Categorization and concept formation are critical activities of intelligence. These processes and the conceptual structures that support them raise important issues at the interface of cognitive psychology and artificial intelligence. The work presumes that advances in these and other areas are best facilitated by research methodologies that reward interdisciplinary interaction. In particular, a computational model is described of concept formation and categorization that exploits a rational analysis of basic level effects by Gluck and Corter. Their work provides a clean prescription of human category preferences that is adapted to the task of concept learning. Also, their analysis was extended to account for typicality and fan effects, and speculate on how the concept formation strategies might be extended to other facets of intelligence, such as problem solving.

  9. Some Reflections about Writing "A History of Thought and Practice in Educational Administration."

    ERIC Educational Resources Information Center

    Campbell, Roald F.

    A coauthor of a book on the history of thought and practice in educational administration reflects on issues raised during the writing of the book as follows: (1) Categories of administrative thought are difficult to establish. Two categories were derived from Richard Scott's rational systems approach--scientific management and bureaucracy. The…

  10. 40 CFR 98.330 - Definition of the source category.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Zinc Production § 98.330 Definition of the source category. The zinc production source category consists of zinc smelters and secondary zinc recycling facilities....

  11. 40 CFR 98.330 - Definition of the source category.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Zinc Production § 98.330 Definition of the source category. The zinc production source category consists of zinc smelters and secondary zinc recycling facilities....

  12. 40 CFR 98.330 - Definition of the source category.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Zinc Production § 98.330 Definition of the source category. The zinc production source category consists of zinc smelters and secondary zinc recycling facilities....

  13. 40 CFR 98.330 - Definition of the source category.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Zinc Production § 98.330 Definition of the source category. The zinc production source category consists of zinc smelters and secondary zinc recycling facilities....

  14. 12 CFR 208.42 - Notice of capital category.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... member bank shall be deemed to be within a given capital category for purposes of section 38 of the FDI... Board to the bank of its capital category for purposes of section 38 of the FDI Act and this subpart...

  15. 40 CFR 98.330 - Definition of the source category.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Zinc Production § 98.330 Definition of the source category. The zinc production source category consists of zinc smelters and secondary zinc recycling facilities....

  16. 12 CFR 565.3 - Notice of capital category.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... association shall be deemed to be within a given capital category for purposes of section 38 of the FDI Act... FDI Act and this part or that the savings association's capital category has changed as provided...

  17. 40 CFR 98.310 - Definition of the source category.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Titanium Dioxide Production § 98.310 Definition of the source category. The titanium dioxide production source category consists of facilities that use the chloride process to produce titanium dioxide....

  18. 40 CFR 98.310 - Definition of the source category.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Titanium Dioxide Production § 98.310 Definition of the source category. The titanium dioxide production source category consists of facilities that use the chloride process to produce titanium dioxide....

  19. 40 CFR 98.310 - Definition of the source category.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Titanium Dioxide Production § 98.310 Definition of the source category. The titanium dioxide production source category consists of facilities that use the chloride process to produce titanium dioxide....

  20. 40 CFR 98.310 - Definition of the source category.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Titanium Dioxide Production § 98.310 Definition of the source category. The titanium dioxide production source category consists of facilities that use the chloride process to produce titanium dioxide....

  1. 40 CFR 98.310 - Definition of the source category.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Titanium Dioxide Production § 98.310 Definition of the source category. The titanium dioxide production source category consists of facilities that use the chloride process to produce titanium dioxide....

  2. 40 CFR 98.470 - Definition of the source category.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Injection of Carbon Dioxide § 98.470 Definition of the source category. (a) The injection of carbon dioxide (CO2) source category comprises any well or group of...

  3. 40 CFR 98.470 - Definition of the source category.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Injection of Carbon Dioxide § 98.470 Definition of the source category. (a) The injection of carbon dioxide (CO2) source category comprises any well or group of...

  4. 40 CFR 98.470 - Definition of the source category.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Injection of Carbon Dioxide § 98.470 Definition of the source category. (a) The injection of carbon dioxide (CO2) source category comprises any well or group of...

  5. 46 CFR 111.15-3 - Battery categories.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... categories. (a) A battery installation is classified as one of three types, based upon power output of the... hydrogen under normal charging and discharging conditions than an equivalent category of...

  6. 46 CFR 111.15-3 - Battery categories.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... categories. (a) A battery installation is classified as one of three types, based upon power output of the... hydrogen under normal charging and discharging conditions than an equivalent category of...

  7. 46 CFR 111.15-3 - Battery categories.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... categories. (a) A battery installation is classified as one of three types, based upon power output of the... hydrogen under normal charging and discharging conditions than an equivalent category of...

  8. 46 CFR 111.15-3 - Battery categories.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... categories. (a) A battery installation is classified as one of three types, based upon power output of the... hydrogen under normal charging and discharging conditions than an equivalent category of...

  9. 46 CFR 111.15-3 - Battery categories.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... categories. (a) A battery installation is classified as one of three types, based upon power output of the... hydrogen under normal charging and discharging conditions than an equivalent category of...

  10. 14 CFR 29.53 - Takeoff: Category A.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... STANDARDS: TRANSPORT CATEGORY ROTORCRAFT Flight Performance § 29.53 Takeoff: Category A. The takeoff... takeoff, the rotorcraft can— (a) Return to, and stop safely on, the takeoff area; or (b) Continue...

  11. 14 CFR 29.53 - Takeoff: Category A.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... STANDARDS: TRANSPORT CATEGORY ROTORCRAFT Flight Performance § 29.53 Takeoff: Category A. The takeoff... takeoff, the rotorcraft can— (a) Return to, and stop safely on, the takeoff area; or (b) Continue...

  12. A conceptual and psychometric framework for distinguishing categories and dimensions.

    PubMed

    De Boeck, Paul; Wilson, Mark; Acton, G Scott

    2005-01-01

    An important, sometimes controversial feature of all psychological phenomena is whether they are categorical or dimensional. A conceptual and psychometric framework is described for distinguishing whether the latent structure behind manifest categories (e.g., psychiatric diagnoses, attitude groups, or stages of development) is category-like or dimension-like. Being dimension-like requires (a) within-category heterogeneity and (b) between-category quantitative differences. Being category-like requires (a) within-category homogeneity and (b) between-category qualitative differences. The relation between this classification and abrupt versus smooth differences is discussed. Hybrid structures are possible. Being category-like is itself a matter of degree; the authors offer a formalized framework to determine this degree. Empirical applications to personality disorders, attitudes toward capital punishment, and stages of cognitive development illustrate the approach.

  13. Language, Perceptual Categories and their Interaction: Insights from Computational Modelling

    NASA Astrophysics Data System (ADS)

    Belpaeme, Tony; Bleys, Joris

    How do humans acquire perceptual categories? This question is far from being resolved. Specifically the balance between the influence of nature and nurture on perceptual categories remains the topic of heated debate. We present a computational model and take as case study colour categories to study two issues in perceptual category acquisition. The first issue is the effect of linguistic communication on categories during their acquisition: we demonstrate how categories can become coordinated under the influence of language. The second issue concerns the amount of coordination needed between the categories of individuals in order to achieve unambiguous communication. We show that, depending on how strictly linguistic utterances are interpreted, coordination of the individuals' categories is not always a prerequisite for successful communication.

  14. Category Specificity in Normal Episodic Learning: Applications to Object Recognition and Category-Specific Agnosia

    ERIC Educational Resources Information Center

    Bukach, Cindy M.; Bub, Daniel N.; Masson, Michael E. J.; Lindsay, D. Stephen

    2004-01-01

    Studies of patients with category-specific agnosia (CSA) have given rise to multiple theories of object recognition, most of which assume the existence of a stable, abstract semantic memory system. We applied an episodic view of memory to questions raised by CSA in a series of studies examining normal observers' recall of newly learned attributes…

  15. Category Labels Induce Boundary-Dependent Perceptual Warping in Learned Speech Categories

    ERIC Educational Resources Information Center

    Swan, Kristen; Myers, Emily

    2013-01-01

    Adults tend to perceive speech sounds from their native language as members of distinct and stable categories; however, they fail to perceive differences between many non-native speech sounds without a great deal of training. The present study investigates the effects of categorization training on adults' ability to discriminate non-native…

  16. Category label effects on Chinese children's inductive inferences: modulation by perceptual detail and category specificity.

    PubMed

    Long, Changquan; Lu, Xiaoying; Zhang, Li; Li, Hong; Deák, Gedeon O

    2012-02-01

    Inductive generalization of novel properties to same-category or similar-looking objects was studied in Chinese preschool children. The effects of category labels on generalizations were investigated by comparing basic-level labels, superordinate-level labels, and a control phrase applied to three kinds of stimulus materials: colored photographs (Experiment 1), realistic line drawings (Experiment 2), and cartoon-like line drawings (Experiment 3). No significant labeling effects were found for photos and realistic drawings, but there were significant effects for cartoon-like drawings. Children made mostly (>70%) category-based inferences about photographs whether or not labels were provided (Experiment 1). Children showed a bias toward category-based inferences about realistic drawings (Experiment 2) but did so only when labels were provided. Finally, children made mostly appearance-based generalizations for cartoon-like drawings (Experiment 3). However, labels (basic or superordinate level) reduced appearance-based responses. Labeling effects did not depend on having identical labels; however, identical superordinate labels were more effective than different basic-level labels for the least informative stimuli (i.e., cartoons). Thus, labels sometimes confirm the identity of ambiguous items. This evidence of labeling effects in Mandarin-speaking Chinese children extends previous findings beyond English-speaking children and shows that the effects are not narrowly culture and language specific.

  17. Neural Changes Associated with Nonspeech Auditory Category Learning Parallel Those of Speech Category Acquisition

    ERIC Educational Resources Information Center

    Liu, Ran; Holt, Lori L.

    2011-01-01

    Native language experience plays a critical role in shaping speech categorization, but the exact mechanisms by which it does so are not well understood. Investigating category learning of nonspeech sounds with which listeners have no prior experience allows their experience to be systematically controlled in a way that is impossible to achieve by…

  18. Category Formation in Autism: Can Individuals with Autism Form Categories and Prototypes of Dot Patterns?

    ERIC Educational Resources Information Center

    Gastgeb, Holly Zajac; Dundas, Eva M.; Minshew, Nancy J.; Strauss, Mark S.

    2012-01-01

    There is a growing amount of evidence suggesting that individuals with autism have difficulty with categorization. One basic cognitive ability that may underlie this difficulty is the ability to abstract a prototype. The current study examined prototype and category formation with dot patterns in high-functioning adults with autism and matched…

  19. 75 FR 62694 - Implementation Guidance for Physical Protection of Byproduct Material Category 1 and Category 2...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-13

    ... the Code of Federal Regulations. The proposed rule was published on June 15, 2010 (75 FR 33902) and... searching on Docket ID: NRC-2010-0194. On July 14, 2010 (75 FR 40756), the NRC noticed the availability of... and Category 2 Quantities of Radioactive Material; Draft Guidance Document for Comment; Extension...

  20. The Conceptual Grouping Effect: Categories Matter (and Named Categories Matter More)

    ERIC Educational Resources Information Center

    Lupyan, Gary

    2008-01-01

    Do conceptual categories affect basic visual processing? A conceptual grouping effect for familiar stimuli is reported using a visual search paradigm. Search through conceptually-homogeneous non-targets was faster and more efficient than search through conceptually-heterogeneous non-targets. This effect cannot be attributed to perceptual factors…

  1. A tool for sharing annotated research data: the "Category 0" UMLS (Unified Medical Language System) vocabularies

    PubMed Central

    Berman, Jules J

    2003-01-01

    Background Large biomedical data sets have become increasingly important resources for medical researchers. Modern biomedical data sets are annotated with standard terms to describe the data and to support data linking between databases. The largest curated listing of biomedical terms is the the National Library of Medicine's Unified Medical Language System (UMLS). The UMLS contains more than 2 million biomedical terms collected from nearly 100 medical vocabularies. Many of the vocabularies contained in the UMLS carry restrictions on their use, making it impossible to share or distribute UMLS-annotated research data. However, a subset of the UMLS vocabularies, designated Category 0 by UMLS, can be used to annotate and share data sets without violating the UMLS License Agreement. Methods The UMLS Category 0 vocabularies can be extracted from the parent UMLS metathesaurus using a Perl script supplied with this article. There are 43 Category 0 vocabularies that can be used freely for research purposes without violating the UMLS License Agreement. Among the Category 0 vocabularies are: MESH (Medical Subject Headings), NCBI (National Center for Bioinformatics) Taxonomy and ICD-9-CM (International Classification of Diseases-9-Clinical Modifiers). Results The extraction file containing all Category 0 terms and concepts is 72,581,138 bytes in length and contains 1,029,161 terms. The UMLS Metathesaurus MRCON file (January, 2003) is 151,048,493 bytes in length and contains 2,146,899 terms. Therefore the Category 0 vocabularies, in aggregate, are about half the size of the UMLS metathesaurus. A large publicly available listing of 567,921 different medical phrases were automatically coded using the full UMLS metatathesaurus and the Category 0 vocabularies. There were 545,321 phrases with one or more matches against UMLS terms while 468,785 phrases had one or more matches against the Category 0 terms. This indicates that when the two vocabularies are evaluated by their fitness

  2. 14 CFR 29.59 - Takeoff path: Category A.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Takeoff path: Category A. 29.59 Section 29... AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY ROTORCRAFT Flight Performance § 29.59 Takeoff path: Category A. (a) The takeoff path extends from the point of commencement of the takeoff procedure to a point at...

  3. 14 CFR 29.59 - Takeoff path: Category A.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Takeoff path: Category A. 29.59 Section 29... AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY ROTORCRAFT Flight Performance § 29.59 Takeoff path: Category A. (a) The takeoff path extends from the point of commencement of the takeoff procedure to a point at...

  4. 14 CFR 29.59 - Takeoff path: Category A.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 1 2013-01-01 2013-01-01 false Takeoff path: Category A. 29.59 Section 29... AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY ROTORCRAFT Flight Performance § 29.59 Takeoff path: Category A. (a) The takeoff path extends from the point of commencement of the takeoff procedure to a point at...

  5. 14 CFR 29.59 - Takeoff path: Category A.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 1 2014-01-01 2014-01-01 false Takeoff path: Category A. 29.59 Section 29... AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY ROTORCRAFT Flight Performance § 29.59 Takeoff path: Category A. (a) The takeoff path extends from the point of commencement of the takeoff procedure to a point at...

  6. 14 CFR 29.59 - Takeoff path: Category A.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 1 2012-01-01 2012-01-01 false Takeoff path: Category A. 29.59 Section 29... AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY ROTORCRAFT Flight Performance § 29.59 Takeoff path: Category A. (a) The takeoff path extends from the point of commencement of the takeoff procedure to a point at...

  7. Cross-Classification and Category Representation in Children's Concepts

    ERIC Educational Resources Information Center

    Nguyen, Simone P.

    2007-01-01

    Items commonly belong to many categories. Cross-classification is the classification of a single item into more than one category. This research explored 2- to 6-year-old children's use of 2 different category systems for cross-classification: script (e.g., school-time items, birthday party items) and taxonomic (e.g., animals, clothes). The…

  8. 39 CFR 3004.51 - Fees-request category.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 39 Postal Service 1 2012-07-01 2012-07-01 false Fees-request category. 3004.51 Section 3004.51 Postal Service POSTAL REGULATORY COMMISSION PERSONNEL PUBLIC RECORDS AND FREEDOM OF INFORMATION ACT § 3004.51 Fees—request category. (a) The level of fee charged depends on the request category....

  9. 77 FR 72653 - Designation of Product Categories for Federal Procurement

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-05

    ... product category are not reasonably available within a reasonable period of time, fail to meet the... product category designated in Round 2 (73 FR 27954, May 14, 2008) and a subcategory for wheel bearing and chassis grease to the greases product category designated in Round 3 (73 FR 27974, May 14, 2008)....

  10. 40 CFR 98.160 - Definition of the source category.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Hydrogen Production § 98.160 Definition of the source category. (a) A hydrogen production source category consists of facilities that produce hydrogen gas sold as a product to other entities. (b) This source category comprises process units that produce hydrogen...

  11. Eyetracking Reveals Multiple-Category Use in Induction

    ERIC Educational Resources Information Center

    Chen, Stephanie Y.; Ross, Brian H.; Murphy, Gregory L.

    2016-01-01

    Category information is used to predict properties of new category members. When categorization is uncertain, people often rely on only one, most likely category to make predictions. Yet studies of perception and action often conclude that people combine multiple sources of information near-optimally. We present a perception-action analog of…

  12. Empirical Validation of a New Category System: One Example.

    ERIC Educational Resources Information Center

    Rosenshine, Barak; And Others

    This study found that data from previous research can be used to validate a new observational category system and that subscripting of the original ten categories of the Flanders Interaction Analysis System is useful in identifying more specific behaviors which correlate with student achievement. The new category system was the Expanded…

  13. 30 CFR 57.22003 - Mine category or subcategory.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Standards for Methane in Metal and Nonmetal Mines Mine Categorization § 57.22003 Mine category or... methane and dusts containing volatile matter. Categories and subcategories are defined as follows: (1) Category I applies to mines that operate within a combustible ore body and either liberate methane or...

  14. Induction from a Single Instance: Formation of a Novel Category.

    ERIC Educational Resources Information Center

    Macario, Jason F.; And Others

    1990-01-01

    Preschoolers were shown three objects in a given category. Each object had two attribute dimensions. A target category object with two different attributes was presented. Information provided to the children through verbal labeling or variations in a given category attribute both elicited induction of the defining attribute in the novel target…

  15. 14 CFR 91.325 - Primary category aircraft: Operating limitations.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 2 2010-01-01 2010-01-01 false Primary category aircraft: Operating... Flight Operations § 91.325 Primary category aircraft: Operating limitations. (a) No person may operate a primary category aircraft carrying persons or property for compensation or hire. (b) No person may...

  16. 14 CFR 29.181 - Dynamic stability: Category A rotorcraft.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Dynamic stability: Category A rotorcraft... TRANSPORTATION AIRCRAFT AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY ROTORCRAFT Flight Flight Characteristics § 29.181 Dynamic stability: Category A rotorcraft. Any short-period oscillation occurring at any speed...

  17. 14 CFR 29.83 - Landing: Category B.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... STANDARDS: TRANSPORT CATEGORY ROTORCRAFT Flight Performance § 29.83 Landing: Category B. (a) For each Category B rotorcraft, the horizontal distance required to land and come to a complete stop (or to a speed... determined with— (1) Speeds appropriate to the type of rotorcraft and chosen by the applicant to avoid...

  18. 14 CFR 29.181 - Dynamic stability: Category A rotorcraft.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Dynamic stability: Category A rotorcraft... TRANSPORTATION AIRCRAFT AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY ROTORCRAFT Flight Flight Characteristics § 29.181 Dynamic stability: Category A rotorcraft. Any short-period oscillation occurring at any speed...

  19. 14 CFR 29.83 - Landing: Category B.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... STANDARDS: TRANSPORT CATEGORY ROTORCRAFT Flight Performance § 29.83 Landing: Category B. (a) For each Category B rotorcraft, the horizontal distance required to land and come to a complete stop (or to a speed... determined with— (1) Speeds appropriate to the type of rotorcraft and chosen by the applicant to avoid...

  20. 14 CFR 29.85 - Balked landing: Category A.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY ROTORCRAFT Flight Performance § 29.85 Balked landing: Category A. For Category A rotorcraft, the balked landing path with the critical engine inoperative must be... rotorcraft does not descend below 15 feet above the landing surface. For elevated heliport...