40 CFR 798.4100 - Dermal sensitization.

Code of Federal Regulations, 2013 CFR

2013-07-01

... system selected is recommended; (ii) Animals may act as their own controls or groups of induced animals... CONTROL ACT (CONTINUED) HEALTH EFFECTS TESTING GUIDELINES Specific Organ/Tissue Toxicity § 798.4100 Dermal... hypersensitive state is developed. (3) Induction exposure is an experimental exposure of a subject to a test...

40 CFR 798.4100 - Dermal sensitization.

Code of Federal Regulations, 2011 CFR

2011-07-01

... system selected is recommended; (ii) Animals may act as their own controls or groups of induced animals... CONTROL ACT (CONTINUED) HEALTH EFFECTS TESTING GUIDELINES Specific Organ/Tissue Toxicity § 798.4100 Dermal... hypersensitive state is developed. (3) Induction exposure is an experimental exposure of a subject to a test...

Validation of the Asthma Control Test questionnaire in a North African population.

PubMed

El Hasnaoui, Abdelkader; Martin, Jennifer; Salhi, Hocine; Doble, Adam

2009-12-01

Patient-reported outcome measures are required to measure asthma control. The Asthma Control Test (ACT) is one such measure which was used in the AIRMAG study, a general population study of asthma in the Maghreb. Three dialectal Arabic versions of the ACT (Algerian, Moroccan and Tunisian) were developed. To perform a psychometric evaluation of the properties of dialectal Arabic versions of the ACT used in the AIRMAG study. The test data came from 624 adult subjects in a random general population sample in Algeria, Morocco and Tunisia. The internal consistency of the ACT was analysed using Cronbach's a coefficient. The factorial structure was explored by primary component analysis with varimax rotation. Test-retest reproducibility was assessed in a subgroup of 61 subjects. Face and discriminant validity were assessed. Cronbach's a coefficient ranged from 0.58 for the Algerian version to 0.67 for the Moroccan version. The 'use-of-rescue-treatment' item was identified as discordant, since its removal resulted in an increase in Cronbach's a coefficient. The discordance of this item was confirmed by primary component analysis, where the four remaining items were aligned along a single dimension, and the 'use-of-rescue-treatment' item offset along a second dimension. Test and retest scores were well correlated (r =0.704). The ACT showed good face and discriminant validity. The ACT is a valid measure of asthma control in a North African context, although its internal consistency is compromised by the 'use-of-rescue-treatment' item, probably due to limited access to care and use of short-acting beta-agonists. (c) 2009 Elsevier Ltd. All rights reserved.

Toxic Substances Control Act (TSCA) and Federal Facilities

EPA Pesticide Factsheets

The Toxic Substances Control Act (TSCA) of 1976 provides EPA with authority to require reporting, record-keeping and testing requirements, and restrictions relating to chemical substances and/or mixtures.

40 CFR 798.5200 - Mouse visible specific locus test.

Code of Federal Regulations, 2010 CFR

2010-07-01

... control groups. (4) Control groups—(i) Concurrent controls. The use of positive or spontaneous controls is... control groups. (ii) Test chemical vehicle, doses used and rationale for dose selection, toxicity data... SUBSTANCES CONTROL ACT (CONTINUED) HEALTH EFFECTS TESTING GUIDELINES Genetic Toxicity § 798.5200 Mouse...

40 CFR 798.5200 - Mouse visible specific locus test.

Code of Federal Regulations, 2013 CFR

2013-07-01

... control groups. (4) Control groups—(i) Concurrent controls. The use of positive or spontaneous controls is... control groups. (ii) Test chemical vehicle, doses used and rationale for dose selection, toxicity data... SUBSTANCES CONTROL ACT (CONTINUED) HEALTH EFFECTS TESTING GUIDELINES Genetic Toxicity § 798.5200 Mouse...

40 CFR 798.5200 - Mouse visible specific locus test.

Code of Federal Regulations, 2012 CFR

2012-07-01

... control groups. (4) Control groups—(i) Concurrent controls. The use of positive or spontaneous controls is... control groups. (ii) Test chemical vehicle, doses used and rationale for dose selection, toxicity data... SUBSTANCES CONTROL ACT (CONTINUED) HEALTH EFFECTS TESTING GUIDELINES Genetic Toxicity § 798.5200 Mouse...

40 CFR 798.5200 - Mouse visible specific locus test.

Code of Federal Regulations, 2014 CFR

2014-07-01

... control groups. (4) Control groups—(i) Concurrent controls. The use of positive or spontaneous controls is... control groups. (ii) Test chemical vehicle, doses used and rationale for dose selection, toxicity data... SUBSTANCES CONTROL ACT (CONTINUED) HEALTH EFFECTS TESTING GUIDELINES Genetic Toxicity § 798.5200 Mouse...

40 CFR 798.5200 - Mouse visible specific locus test.

Code of Federal Regulations, 2011 CFR

2011-07-01

... control groups. (4) Control groups—(i) Concurrent controls. The use of positive or spontaneous controls is... control groups. (ii) Test chemical vehicle, doses used and rationale for dose selection, toxicity data... SUBSTANCES CONTROL ACT (CONTINUED) HEALTH EFFECTS TESTING GUIDELINES Genetic Toxicity § 798.5200 Mouse...

40 CFR 792.105 - Test, control, and reference substance characterization.

Code of Federal Regulations, 2011 CFR

2011-07-01

... or concomitantly according to written standard operating procedures, which provide for periodic...) TOXIC SUBSTANCES CONTROL ACT (CONTINUED) GOOD LABORATORY PRACTICE STANDARDS Test, Control, and Reference...

40 CFR 792.105 - Test, control, and reference substance characterization.

Code of Federal Regulations, 2014 CFR

2014-07-01

... or concomitantly according to written standard operating procedures, which provide for periodic...) TOXIC SUBSTANCES CONTROL ACT (CONTINUED) GOOD LABORATORY PRACTICE STANDARDS Test, Control, and Reference...

40 CFR 792.105 - Test, control, and reference substance characterization.

Code of Federal Regulations, 2013 CFR

2013-07-01

... or concomitantly according to written standard operating procedures, which provide for periodic...) TOXIC SUBSTANCES CONTROL ACT (CONTINUED) GOOD LABORATORY PRACTICE STANDARDS Test, Control, and Reference...

40 CFR 792.105 - Test, control, and reference substance characterization.

Code of Federal Regulations, 2012 CFR

2012-07-01

... or concomitantly according to written standard operating procedures, which provide for periodic...) TOXIC SUBSTANCES CONTROL ACT (CONTINUED) GOOD LABORATORY PRACTICE STANDARDS Test, Control, and Reference...

40 CFR 792.107 - Test, control, and reference substance handling.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 31 2010-07-01 2010-07-01 true Test, control, and reference substance handling. 792.107 Section 792.107 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT (CONTINUED) GOOD LABORATORY PRACTICE STANDARDS Test, Control, and Reference...

Illusionary delusions. Willingness to exercise self-control can mask effects of glucose on self-control performance in experimental paradigms that use identical self-control tasks.

PubMed

Chatzisarantis, Nikos L D; Hagger, Martin S

2015-01-01

The purpose of the present article is to highlight limitations of Lange and Eggert's methodology of using identical self-control tasks in testing effects of glucose on depletion of self-control resources and self-control performance. We suggest that when participants engage in two identical self-control tasks, cognitions developed during initial act of self-control may mask the effects of glucose on self-control performance by undermining willingness to exert effort during the second act of self-control. As a consequence, glucose may increase ability to exercise self-control but participants may not want to capitalize on this "ability advantage" because they are unwilling to exercise self-control. The present article concludes that researchers who test the glucose hypothesis in the context of a depletion paradigm should employ dissimilar acts of self-control and ensure that depleted participants are sufficiently motivated to exercise self-control. Crown Copyright © 2014. Published by Elsevier Ltd. All rights reserved.

40 CFR 799.9120 - TSCA acute dermal toxicity.

Code of Federal Regulations, 2011 CFR

2011-07-01

... identification number. A system to randomly assign animals to test groups and control groups is required. (E... source of test animals. (2) Method of randomization in assigning animals to test and control groups. (3... CONTROL ACT (CONTINUED) IDENTIFICATION OF SPECIFIC CHEMICAL SUBSTANCE AND MIXTURE TESTING REQUIREMENTS...

40 CFR 799.9120 - TSCA acute dermal toxicity.

Code of Federal Regulations, 2010 CFR

2010-07-01

... identification number. A system to randomly assign animals to test groups and control groups is required. (E... source of test animals. (2) Method of randomization in assigning animals to test and control groups. (3... CONTROL ACT (CONTINUED) IDENTIFICATION OF SPECIFIC CHEMICAL SUBSTANCE AND MIXTURE TESTING REQUIREMENTS...

40 CFR 799.9120 - TSCA acute dermal toxicity.

Code of Federal Regulations, 2012 CFR

2012-07-01

... identification number. A system to randomly assign animals to test groups and control groups is required. (E... source of test animals. (2) Method of randomization in assigning animals to test and control groups. (3... CONTROL ACT (CONTINUED) IDENTIFICATION OF SPECIFIC CHEMICAL SUBSTANCE AND MIXTURE TESTING REQUIREMENTS...

40 CFR 799.9120 - TSCA acute dermal toxicity.

Code of Federal Regulations, 2014 CFR

2014-07-01

... identification number. A system to randomly assign animals to test groups and control groups is required. (E... source of test animals. (2) Method of randomization in assigning animals to test and control groups. (3... CONTROL ACT (CONTINUED) IDENTIFICATION OF SPECIFIC CHEMICAL SUBSTANCE AND MIXTURE TESTING REQUIREMENTS...

40 CFR 799.9120 - TSCA acute dermal toxicity.

Code of Federal Regulations, 2013 CFR

2013-07-01

... identification number. A system to randomly assign animals to test groups and control groups is required. (E... source of test animals. (2) Method of randomization in assigning animals to test and control groups. (3... CONTROL ACT (CONTINUED) IDENTIFICATION OF SPECIFIC CHEMICAL SUBSTANCE AND MIXTURE TESTING REQUIREMENTS...

40 CFR 2.306 - Special rules governing certain information obtained under the Toxic Substances Control Act.

Code of Federal Regulations, 2010 CFR

2010-07-01

...) Definitions. For the purposes of this section: (1) Act means the Toxic Substances Control Act, 15 U.S.C. 2601... distribution (including for test marketing purposes and for use in research and development), any chemical... mixture; and toxicological, clinical, and ecological studies of a chemical substance or mixture; (B) Any...

Integrated Application of Active Controls (IAAC) technology to an advanced subsonic transport project: Test act system description

NASA Technical Reports Server (NTRS)

1983-01-01

The engineering and fabrication of the test ACT system, produced in the third program element of the IAAC Project is documented. The system incorporates pitch-augmented stability and wing-load alleviation, plus full authority fly-by-wire control of the elevators. The pitch-augmented stability is designed to have reliability sufficient to allow flight with neutral or negative inherent longitudinal stability.

ED14-0338-081

NASA Image and Video Library

2014-11-06

Initial flight-testing of the ACTE followed extensive wind tunnel experiments. For the first phase of ACTE flights, the experimental control surfaces were locked at a specified setting. Varied flap settings on subsequent tests are now demonstrating the capability of the flexible surfaces under actual flight conditions.

40 CFR 799.9110 - TSCA acute oral toxicity.

Code of Federal Regulations, 2011 CFR

2011-07-01

... number. A system to assign animals to test groups and control groups randomly is required. (E) Housing... randomization in assigning animals to test and control groups. (3) Rationale for selection of species, if other... CONTROL ACT (CONTINUED) IDENTIFICATION OF SPECIFIC CHEMICAL SUBSTANCE AND MIXTURE TESTING REQUIREMENTS...

40 CFR 799.9110 - TSCA acute oral toxicity.

Code of Federal Regulations, 2013 CFR

2013-07-01

... number. A system to assign animals to test groups and control groups randomly is required. (E) Housing... randomization in assigning animals to test and control groups. (3) Rationale for selection of species, if other... CONTROL ACT (CONTINUED) IDENTIFICATION OF SPECIFIC CHEMICAL SUBSTANCE AND MIXTURE TESTING REQUIREMENTS...

40 CFR 799.9110 - TSCA acute oral toxicity.

Code of Federal Regulations, 2010 CFR

2010-07-01

... number. A system to assign animals to test groups and control groups randomly is required. (E) Housing... randomization in assigning animals to test and control groups. (3) Rationale for selection of species, if other... CONTROL ACT (CONTINUED) IDENTIFICATION OF SPECIFIC CHEMICAL SUBSTANCE AND MIXTURE TESTING REQUIREMENTS...

40 CFR 799.9110 - TSCA acute oral toxicity.

Code of Federal Regulations, 2014 CFR

2014-07-01

... number. A system to assign animals to test groups and control groups randomly is required. (E) Housing... randomization in assigning animals to test and control groups. (3) Rationale for selection of species, if other... CONTROL ACT (CONTINUED) IDENTIFICATION OF SPECIFIC CHEMICAL SUBSTANCE AND MIXTURE TESTING REQUIREMENTS...

40 CFR 799.9110 - TSCA acute oral toxicity.

Code of Federal Regulations, 2012 CFR

2012-07-01

... number. A system to assign animals to test groups and control groups randomly is required. (E) Housing... randomization in assigning animals to test and control groups. (3) Rationale for selection of species, if other... CONTROL ACT (CONTINUED) IDENTIFICATION OF SPECIFIC CHEMICAL SUBSTANCE AND MIXTURE TESTING REQUIREMENTS...

Fractional exhaled nitric oxide has a good correlation with asthma control and lung function in latino children with asthma.

PubMed

Soto-Ramos, Mario; Castro-Rodríguez, Jose A; Hinojos-Gallardo, Luis Carlos; Hernández-Saldaña, Raul; Cisneros-Castolo, Martin; Carrillo-Rodríguez, Victor

2013-08-01

Although the measurement of fractional exhaled nitric oxide (FE(NO)) has been recommended for observational studies and clinical trials of asthma, FE(NO) has not been examined in studies of childhood asthma in Latin America, To examine the relationship between FE(NO) and indicators of disease control or severity [asthma control test/childhood asthma control test (ACT/C-ACT), lung function, and exercise challenge test (ECT)] in Mexican children with persistent asthma, Children (6-18 years of age) with persistent asthma were consecutively recruited in a tertiary asthma clinic and divided into two groups, e.g. FE(NO) < 20 parts per billion (ppb) and ≥20 ppb.Adequate FE(NO) measurements were obtained in 134 (83.2%) of 161 eligible children, Children with FE(NO)<20 ppb had significantly higher scores on the ACT/C-ACT than those with FE(NO) ≥ 20 ppb (median [interquartile range] :23 [20.8-25] vs. 21 [18-24], p = .002, respectively). Compared to children with FE(NO) ≥20 ppb, those with FE(NO) <20 ppb had a higher baseline predicted forced expiratory volume (FEV(1)) [94% (92.5%-99.4%) vs. 83% (81%-89.9%), p = .001] and a lower probability of having a positive ECT (42.7% vs. 71.2%, p = .001). In addition, FE(NO) was significantly inversely correlated with the participants' ACT/C-ACT score and predicted FEV1, and directly correlated with positive ECT, CONCLUSION: Among Mexican children with persistent asthma, low levels of FE(NO) ( <20 ppb) are associated with better asthma control, and higher lung function.

The Effects of Using Selected Metacognitive Strategies on ACT Mathematics Sub-Test Scores

ERIC Educational Resources Information Center

LeMay, Jeffrey W.

2016-01-01

This quasi-experimental post-test only control group designed quantitative study examined whether or not members of an experimental group of participants who utilized two metacognitive strategy training regimens experienced a significant increase in their ACT mathematics sub-test scores compared to a group of students who did not utilize either of…

40 CFR 797.1950 - Mysid shrimp chronic toxicity test.

Code of Federal Regulations, 2011 CFR

2011-07-01

... control and treatment groups. This time cannot be specified because of possible delays in sexual... control groups; PCONTROL ACT (CONTINUED) ENVIRONMENTAL EFFECTS TESTING GUIDELINES Aquatic Guidelines § 797.1950...

40 CFR 797.1950 - Mysid shrimp chronic toxicity test.

Code of Federal Regulations, 2012 CFR

2012-07-01

... control and treatment groups. This time cannot be specified because of possible delays in sexual... control groups; PCONTROL ACT (CONTINUED) ENVIRONMENTAL EFFECTS TESTING GUIDELINES Aquatic Guidelines § 797.1950...

40 CFR 797.1950 - Mysid shrimp chronic toxicity test.

Code of Federal Regulations, 2013 CFR

2013-07-01

... control and treatment groups. This time cannot be specified because of possible delays in sexual... control groups; PCONTROL ACT (CONTINUED) ENVIRONMENTAL EFFECTS TESTING GUIDELINES Aquatic Guidelines § 797.1950...

40 CFR 797.1950 - Mysid shrimp chronic toxicity test.

Code of Federal Regulations, 2014 CFR

2014-07-01

... control and treatment groups. This time cannot be specified because of possible delays in sexual... control groups; PCONTROL ACT (CONTINUED) ENVIRONMENTAL EFFECTS TESTING GUIDELINES Aquatic Guidelines § 797.1950...

Contributions of the Transonic Dynamics Tunnel to the Testing of Active Control of Aeroelastic Response

NASA Technical Reports Server (NTRS)

Perry, Boyd, III; Noll, Thomas E.; Scott, Robert C.

2000-01-01

By the 1960s, researchers began to investigate the feasibility of using active controls technology (ACT) for increasing the capabilities of military and commercial aircraft. Since then many researchers, too numerous to mention, have investigated and demonstrated the usefulness of ACT for favorably modifying the aeroelastic response characteristics of flight vehicles. As a result, ACT entered the limelight as a viable tool for answering some very difficult design questions and had the potential for obtaining structural weight reductions optimizing maneuvering performance, and satisfying the multimission requirements being imposed on future military and commercial aircraft designs. Over the past 40 years, the NASA Langley Research Center (LaRC) has played a major role in developing ACT in part by its participation in many wind-tunnel programs conducted in the Transonic Dynamics Tunnel (TDT). These programs were conducted for the purposes of: (1) establishing concept feasibility; (2) demonstrating proof of concept; and (3) providing data for validating new modeling, analysis, and design methods. This paper provides an overview of the ACT investigations conducted in the TDT. For each program discussed herein, the objectives of the effort, the testing techniques, the test results, any, signIficant findings, and the lessons learned with respect to ACT testing are presented.

Integrated Application of Active Controls (IAAC) technology to an advanced subsonic transport project: Program review

NASA Technical Reports Server (NTRS)

1986-01-01

This report summarizes the Integrated Application of Active Controls (IAAC) Technology to an Advanced Subsonic Transport Project, established as one element of the NASA/Boeing Energy Efficient Transport Technology Program. The performance assessment showed that incorporating ACT into an airplane designed to fly approximately 200 passengers approximately 2,000 nmi could yield block fuel savings from 6 to 10 percent at the design range. The principal risks associated with incorporating these active control functions into a commercial airplane are those involved with the ACT system implementation. The Test and Evaluation phase of the IAAC Project focused on the design, fabrication, and test of a system that implemented pitch axis fly-by-wire, pitch axis augmentation, and wing load alleviation. The system was built to be flight worthy, and was planned to be experimentally flown on the 757. The system was installed in the Boeing Digital Avionics Flight Controls Laboratory (DAFCL), where open loop hardware and software tests, and a brief examination of a direct drive valve (DDV) actuation concept were accomplished. The IAAC Project has shown that ACT can be beneficially incorporated into a commercial transport airplane. Based on the results achieved during the testing phase, there appears to be no fundamental reason(s) that would preclude the commercial application of ACT, assuming an appropriate development effort is included.

40 CFR 799.9537 - TSCA in vitro mammalian chromosome aberration test.

Code of Federal Regulations, 2010 CFR

2010-07-01

... (CONTINUED) TOXIC SUBSTANCES CONTROL ACT (CONTINUED) IDENTIFICATION OF SPECIFIC CHEMICAL SUBSTANCE AND... section 4 of the Toxic Substances Control Act (TSCA) (15 U.S.C. 2601). (2) Background. The source material... designed to measure numerical aberrations and is not routinely used for that purpose. Chromosome mutations...

40 CFR 792.3 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT (CONTINUED... following terms shall have the meanings specified: Batch means a specific quantity or lot of a test, control... substance is combined for administration to a test system. Control substance means any chemical substance or...

40 CFR 792.3 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT (CONTINUED... following terms shall have the meanings specified: Batch means a specific quantity or lot of a test, control... substance is combined for administration to a test system. Control substance means any chemical substance or...

40 CFR 792.3 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT (CONTINUED... following terms shall have the meanings specified: Batch means a specific quantity or lot of a test, control... substance is combined for administration to a test system. Control substance means any chemical substance or...

40 CFR 792.3 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT (CONTINUED... following terms shall have the meanings specified: Batch means a specific quantity or lot of a test, control... substance is combined for administration to a test system. Control substance means any chemical substance or...

40 CFR 792.3 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT (CONTINUED... following terms shall have the meanings specified: Batch means a specific quantity or lot of a test, control... substance is combined for administration to a test system. Control substance means any chemical substance or...

40 CFR 799.9537 - TSCA in vitro mammalian chromosome aberration test.

Code of Federal Regulations, 2012 CFR

2012-07-01

... demonstrates the sensitivity of the test system. Positive control concentrations should be chosen so that the... aberration test. 799.9537 Section 799.9537 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT (CONTINUED) IDENTIFICATION OF SPECIFIC CHEMICAL SUBSTANCE AND...

40 CFR 799.9537 - TSCA in vitro mammalian chromosome aberration test.

Code of Federal Regulations, 2011 CFR

2011-07-01

... demonstrates the sensitivity of the test system. Positive control concentrations should be chosen so that the... aberration test. 799.9537 Section 799.9537 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT (CONTINUED) IDENTIFICATION OF SPECIFIC CHEMICAL SUBSTANCE AND...

Experimental evaluation of open-loop UpLink Power Control using ACTS

NASA Technical Reports Server (NTRS)

Dissanayake, Asoka

1995-01-01

The present investigation deals with the implementation of open-loop up-link power control using a beacon signal in the down-link frequency band as the control parameter. A power control system was developed and tested using the ACTS satellite. ACTS carries beacon signals in both up- and down-link bands with which the relationship between the up- and down-link fading can be established. A power controlled carrier was transmitted to the ACTS satellite from a NASA operated ground station and the transponded signal was received at COMSAT Laboratories using a terminal that was routinely used to monitor the two ACTS beacon signals. The experiment ran for a period of approximately six months and the collected data were used to evaluate the performance of the power control system. A brief review of propagation factors involved in estimating the up-link fade using a beacon signal in the down-link band are presented. The power controller design and the experiment configuration are discussed. Results of the experiment are discussed.

First-degree relatives of suicide completers may have impaired decision-making but functional cognitive control.

PubMed

Hoehne, A; Richard-Devantoy, S; Ding, Y; Turecki, G; Jollant, F

2015-09-01

The heritability of suicide is well established. Transmission of risk appears to follow traits more than disorders like depression. In the present project, we aimed at investigating the potential for transmission of cognitive deficits previously observed in suicide attempters, specifically impaired decision-making and cognitive control. Seventeen healthy first-degree relatives of suicide completers with no personal history of suicidal act were compared to 18 first-degree relatives of individuals with major depressive disorder but no family history of suicidal act, and 19 healthy controls. Decision-making was assessed with the Iowa Gambling Task, and cognitive control with the Stroop Task, the Hayling Sentence Completion Test, and the Trail-Making Test. Both suicide and depressed relatives showed lower gambling task net scores than healthy controls. However, there were trends toward lower learning abilities in suicide than depressed relatives (interaction: p = 0.07), with more risky choices at the end of the test. Suicide relatives also showed a higher number of self-corrected errors relative to the total number of errors in the Stroop colour test compared to both control groups, with no difference in interference scores. There was no group-difference for any other cognitive tests. Our findings suggest that decision-making impairment may be found in healthy relatives of suicides and represent a cognitive endophenotype of suicidal behaviour. Normal cognitive control (or self-corrected deficits) may protect relatives against suicidal acts. Impairments in value-based and control processes may, therefore, be part of the suicide vulnerability and represent potential targets of preventative interventions. Copyright © 2015 Elsevier Ltd. All rights reserved.

40 CFR 1033.425 - In-use test program reporting requirements.

Code of Federal Regulations, 2013 CFR

2013-07-01

...) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM LOCOMOTIVES In-use Testing § 1033.425 In-use test.... (12) The following signed statement and endorsement by an authorized representative of your company. We submit this report under sections 208 and 213 of the Clean Air Act. Our in-use testing conformed...

40 CFR 1033.425 - In-use test program reporting requirements.

Code of Federal Regulations, 2011 CFR

2011-07-01

...) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM LOCOMOTIVES In-use Testing § 1033.425 In-use test.... (12) The following signed statement and endorsement by an authorized representative of your company. We submit this report under sections 208 and 213 of the Clean Air Act. Our in-use testing conformed...

40 CFR 1033.425 - In-use test program reporting requirements.

Code of Federal Regulations, 2012 CFR

2012-07-01

...) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM LOCOMOTIVES In-use Testing § 1033.425 In-use test.... (12) The following signed statement and endorsement by an authorized representative of your company. We submit this report under sections 208 and 213 of the Clean Air Act. Our in-use testing conformed...

40 CFR 792.47 - Facilities for handling test, control, and reference substances.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 31 2010-07-01 2010-07-01 true Facilities for handling test, control, and reference substances. 792.47 Section 792.47 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT (CONTINUED) GOOD LABORATORY PRACTICE STANDARDS Facilities...

The Strength Model of Self-Control in Sport and Exercise Psychology

PubMed Central

Englert, Chris

2016-01-01

The strength model of self-control assumes that all acts of self-control (e.g., emotion regulation, persistence) are empowered by a single global metaphorical strength that has limited capacity. This strength can become temporarily depleted after a primary self-control act, which, in turn, can impair performance in subsequent acts of self-control. Recently, the assumptions of the strength model of self-control also have been adopted and tested in the field of sport and exercise psychology. The present review paper aims to give an overview of recent developments in self-control research based on the strength model of self-control. Furthermore, recent research on interventions on how to improve and revitalize self-control strength will be presented. Finally, the strength model of self-control has been criticized lately, as well as expanded in scope, so the present paper will also discuss alternative explanations of why previous acts of self-control can lead to impaired performance in sport and exercise. PMID:26973590

76 FR 9610 - Notice of Proposed Consent Decree Under the Clean Air Act

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-18

... pollution control technology; undertake periodic equipment testing; and to submit required reports. The... DEPARTMENT OF JUSTICE Notice of Proposed Consent Decree Under the Clean Air Act Notice is hereby... the Eastern District of California. The Consent Decree in this Clean Air Act enforcement action...

Asthma control in patients on fixed dose combination evaluated with mannitol challenge test.

PubMed

Romberg, Kerstin A M; Berggren, Anna-Carin; Bjermer, Leif

2014-02-01

Asthma is often difficult to control and it is likely that not all patients are optimally treated. This study aimed to explore asthma control in adults receiving fixed dose combination (FDC) therapy. Control of asthma was assessed using the mannitol challenge test as a monitoring tool to see if this would give additional information compared to the asthma control test (ACT). The study was an open-label, prospective study on 98 adults prescribed with FDC therapies for at least three months. 74 patients considered that their asthma was well controlled. However, 60 patients had a positive mannitol challenge test (PD15 < 635 mg), and when those with a positive response to the short-acting β2-agonist (≥15%) after the mannitol challenge test were included, this increased to 64 patients (65%). Exploratory analysis determined that the spirometry parameters; FEV1/FVC and FEV1% of predicted, were statistically significant predictors of a positive mannitol challenge test. Co-morbid conditions such as concomitant upper airway involvement or eczema did not predict mannitol reactivity. Although most patients rated their asthma as well controlled, many provided a positive mannitol challenge test, suggesting the presence of underlying inflammation, despite treatment with fixed dose combination therapy. Copyright © 2013 The Authors. Published by Elsevier Ltd.. All rights reserved.

40 CFR 725.150 - Procedural requirements for this subpart.

Code of Federal Regulations, 2011 CFR

2011-07-01

...) TOXIC SUBSTANCES CONTROL ACT REPORTING REQUIREMENTS AND REVIEW PROCESSES FOR MICROORGANISMS Microbial... section 5(b) of the Act for the submission of test data. (c) Contents of a MCAN. Each person who submits a...

40 CFR 725.150 - Procedural requirements for this subpart.

Code of Federal Regulations, 2010 CFR

2010-07-01

...) TOXIC SUBSTANCES CONTROL ACT REPORTING REQUIREMENTS AND REVIEW PROCESSES FOR MICROORGANISMS Microbial... section 5(b) of the Act for the submission of test data. (c) Contents of a MCAN. Each person who submits a...

76 FR 61566 - Significant New Use Rules on Certain Chemical Substances

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-05

... foam control agents. Based on EcoSAR analysis of test data on analogous epoxides, EPA predicts toxicity... control; and an unscheduled DNA synthesis in mammalian cells in culture (OPPTS Test Guideline 870.5550) in...) under section 5(a)(2) of the Toxic Substances Control Act (TSCA) for 36 chemical substances which were...

Research in Satellite-Fiber Network Interoperability

NASA Technical Reports Server (NTRS)

Edelson, Burt

1997-01-01

This four part report evaluated the performance of high data rate transmission links using the ACTS satellite, and to provide a preparatory test framework for two of the space science applications that have been approved for tests and demonstrations as part of the overall ACTS program. The test plan will provide guidance and information necessary to find the optimal values of the transmission parameters and then apply these parameters to specific applications. The first part will focus on the satellite-to-earth link. The second part is a set of tests to study the performance of ATM on the ACTS channel. The third and fourth parts of the test plan will cover the space science applications, Global Climate Modeling and Keck Telescope Acquisition Modeling and Control.

2-Mercaptobenzothiazole; Final Test Rule

EPA Pesticide Factsheets

EPA is issuing a final test rule, under section 4 of the Toxic Substances Control Act (TSCA) requiring manufacturers and processors of 2-mercaptobenzothiazole (MBT, CAS No. 149—30-4) to perform testing.

Design of a Model Reference Adaptive Controller for an Unmanned Air Vehicle

NASA Technical Reports Server (NTRS)

Crespo, Luis G.; Matsutani, Megumi; Annaswamy, Anuradha M.

2010-01-01

This paper presents the "Adaptive Control Technology for Safe Flight (ACTS)" architecture, which consists of a non-adaptive controller that provides satisfactory performance under nominal flying conditions, and an adaptive controller that provides robustness under off nominal ones. The design and implementation procedures of both controllers are presented. The aim of these procedures, which encompass both theoretical and practical considerations, is to develop a controller suitable for flight. The ACTS architecture is applied to the Generic Transport Model developed by NASA-Langley Research Center. The GTM is a dynamically scaled test model of a transport aircraft for which a flight-test article and a high-fidelity simulation are available. The nominal controller at the core of the ACTS architecture has a multivariable LQR-PI structure while the adaptive one has a direct, model reference structure. The main control surfaces as well as the throttles are used as control inputs. The inclusion of the latter alleviates the pilot s workload by eliminating the need for cancelling the pitch coupling generated by changes in thrust. Furthermore, the independent usage of the throttles by the adaptive controller enables their use for attitude control. Advantages and potential drawbacks of adaptation are demonstrated by performing high fidelity simulations of a flight-validated controller and of its adaptive augmentation.

Federal Register notice: Isopropanol; Final Test Rule

EPA Pesticide Factsheets

EPA is issuing a final test rule, under section 4 of the Toxic Substances Control Act (TSCA), requiring manufacturers and processors of isopropanol (CAS No. 87-83-0) to perform testing for health effects.

2-Ethylhexanoic Acid; Final Test Rule

EPA Pesticide Factsheets

EPA is issuing a final test rule, under section 4 of the Toxic Substances Control Act (TSCA), requiring manufacturers and processors of 2-ethylhexanoic acid (EHA, CAS No. 149-57-5) to conduct testing.

Toxic Substances; Mesityl Oxide; Final Test Rule

EPA Pesticide Factsheets

EPA is issuing a final test rule establishing testing requirements under section 4(a) of the Toxic Substances Control Act (TSCA) for manufacturers and processors of mesityl oxide (MO; CAS No. 141-97-7).

Measurement characteristics of the childhood Asthma-Control Test and a shortened, child-only version

PubMed Central

Bime, Christian; Gerald, Joe K; Wei, Christine Y; Holbrook, Janet T; Teague, William G; Wise, Robert A; Gerald, Lynn B

2016-01-01

The childhood Asthma-Control Test (C-ACT) is validated for assessing asthma control in paediatric asthma. Among children aged 4–11 years, the C-ACT requires the simultaneous presence of both parent and child. There is an unmet need for a tool that can be used to assess asthma control in children when parents or caregivers are not present such as in the school setting. We assessed the psychometric properties and estimated the minimally important difference (MID) of the C-ACT and a modified version, comprising only the child responses (C-ACTc). Asthma patients aged 6–11 years (n=161) from a previously completed multicenter randomised trial were included. Demographic information, spirometry and questionnaire scores were obtained at baseline and during follow-up. Participants or their guardians kept a daily asthma diary. Internal consistency reliabilities of the C-ACT and C-ACTc were 0.76 and 0.67 (Cronbach’s α), respectively. Test–retest reliabilities of the C-ACT and C-ACTc were 0.72 and 0.66 (intra-class correlation), respectively. Significant correlations were noted between C-ACT scores and ACQ scores (Spearman’s correlation r=−0.56, 95% CI (−0.66, −0.44), P<0.001). The strength of the correlation between C-ACTc scores and ACQ scores was weaker (Spearman’s correlation r=−0.46, 95% CI (−0.58, −0.33), P<0.001). We estimated the MID for the C-ACT and C-ACTc to be 2 points and 1 point, respectively. Among asthma patients aged 6–11 years, the C-ACT had good psychometric properties. The psychometric properties of a shortened child-only version (C-ACTc), although acceptable, are not as strong. PMID:27763622

Acceptance and Commitment Therapy and Cognitive-Behavioral Therapy as Treatments for Academic Procrastination: A Randomized Controlled Group Session

ERIC Educational Resources Information Center

Wang, Shuo; Zhou, Ya; Yu, Shi; Ran, Li-Wen; Liu, Xiang-Ping; Chen, Yu-Fei

2017-01-01

Objective: This study tested the efficacy of Acceptance and Commitment Therapy (ACT), compared with Cognitive-Behavioral Therapy (CBT), in alleviating academic procrastination. Method: A total of 60 (53.3% male) undergraduates suffering from academic procrastination were randomly assigned to two treatment groups (ACT and CBT) and a control group.…

Asthma exacerbations after the East Japan Disaster.

PubMed

Ishiura, Yoshihisa; Fujimura, Masaki; Yamamoto, Hiroki; Shiba, Yasutaka; Ohkura, Noriyuki; Kasahara, Kazuo; Ishida, Youichi

2013-01-01

On March 11, 2011, a 9.0-magnitude earthquake struck east Japan, following tsunami. Many people are forced to live in evacuation shelters without enough life-saving drugs. Asthma control for management of health crisis is required, because asthma exacerbation is a major cause of morbidity, can need acute care and results in death. However, it remains obscure what parameter should be used in primary clinic of evacuation shelters. The objective of this study is to elucidate the practical efficacy of asthma assessment tool in primary clinic for victims of this disaster. Asthma control test (ACT), a brief and patient-based tool to evaluate asthma control, was conducted for 17 patients with asthma in evacuation shelters at Tohoku district. Total sum of ACT scores were significantly decreased after this disaster. Significant decreases were observed for the items; "Asthma keeps you from getting much done at work", "Shortness of breath", "Asthma symptoms wake you up" and "Patient rating of control". ACT, an easy and practicable tool, clearly demonstrated the asthma exacerbation in evacuation shelters without the use of lung function testing. ACT may contribute to the management of health crisis not only for this East Japan disaster but also for the other forthcoming unavoidable disasters.

40 CFR 798.5460 - Rodent heritable translocation assays.

Code of Federal Regulations, 2010 CFR

2010-07-01

... treatment and control groups. (4) Control groups—(i) Concurrent controls. No concurrent positive or negative... control groups. Historical or concurrent controls shall be specified, as well as the randomization... SUBSTANCES CONTROL ACT (CONTINUED) HEALTH EFFECTS TESTING GUIDELINES Genetic Toxicity § 798.5460 Rodent...

40 CFR 798.5460 - Rodent heritable translocation assays.

Code of Federal Regulations, 2013 CFR

2013-07-01

... treatment and control groups. (4) Control groups—(i) Concurrent controls. No concurrent positive or negative... control groups. Historical or concurrent controls shall be specified, as well as the randomization... SUBSTANCES CONTROL ACT (CONTINUED) HEALTH EFFECTS TESTING GUIDELINES Genetic Toxicity § 798.5460 Rodent...

40 CFR 798.5460 - Rodent heritable translocation assays.

Code of Federal Regulations, 2012 CFR

2012-07-01

... treatment and control groups. (4) Control groups—(i) Concurrent controls. No concurrent positive or negative... control groups. Historical or concurrent controls shall be specified, as well as the randomization... SUBSTANCES CONTROL ACT (CONTINUED) HEALTH EFFECTS TESTING GUIDELINES Genetic Toxicity § 798.5460 Rodent...

40 CFR 798.5460 - Rodent heritable translocation assays.

Code of Federal Regulations, 2011 CFR

2011-07-01

... treatment and control groups. (4) Control groups—(i) Concurrent controls. No concurrent positive or negative... control groups. Historical or concurrent controls shall be specified, as well as the randomization... SUBSTANCES CONTROL ACT (CONTINUED) HEALTH EFFECTS TESTING GUIDELINES Genetic Toxicity § 798.5460 Rodent...

40 CFR 798.5460 - Rodent heritable translocation assays.

Code of Federal Regulations, 2014 CFR

2014-07-01

... treatment and control groups. (4) Control groups—(i) Concurrent controls. No concurrent positive or negative... control groups. Historical or concurrent controls shall be specified, as well as the randomization... SUBSTANCES CONTROL ACT (CONTINUED) HEALTH EFFECTS TESTING GUIDELINES Genetic Toxicity § 798.5460 Rodent...

The relationship between migraine headache and asthma features.

PubMed

Dirican, Nigar; Demirci, Seden; Cakir, Munire

2017-06-01

Migraine and asthma are comorbid chronic disorders with episodic attacks thought to involve inflammatory and neurological mechanisms. The objective of the present study is to investigate the relationship of asthma features between the asthma patients with migraine and those without migraine headache. A cross-sectional study was conducted from October 2015 to June 2016. Physician-diagnosed asthma patients aged 18 years and above were included. Demographic data, pulmonary function test and treatment of asthma were recorded. Asthma control was assessed using the asthma control test (ACT) and asthma control questionnaire (ACQ). The diagnosis of migraine was made by the neurologist with face-to face examinations based on the International Classification of Headache Disorders, third edition beta (ICHD-III-beta) criteria. Data about the age at onset, frequency of headache attacks, duration of headache attack, the presence of aura, and severity of headache were recorded. The severity of headache was evaluated using visual analogue scale (VAS). Overall 121 asthma patients were included in this study. Migraine was found to be present in 32 (26.4%) of patients. No statistically significant difference was found between asthma group and asthma with migraine groups in terms of pulmonary function test parameters. The mean ACT score in asthma with migraine patients group was significantly lower than the asthma groups. Morever, in the group asthma with migraine, a negative significant correlations were found between ACT scores with VAS scores. This study demonstrates that migraine headache may be associated with poor asthma control. On the other hand, it should not be forgotten that ACT is a subjective test and can be affected from by many clinical parameters.

7 CFR 58.642 - Quality control tests.

Code of Federal Regulations, 2010 CFR

2010-01-01

... Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) REGULATIONS AND STANDARDS UNDER THE AGRICULTURAL MARKETING ACT OF 1946 AND THE EGG PRODUCTS INSPECTION ACT (CONTINUED) GRADING AND INSPECTION...

7 CFR 58.642 - Quality control tests.

Code of Federal Regulations, 2011 CFR

2011-01-01

... Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) REGULATIONS AND STANDARDS UNDER THE AGRICULTURAL MARKETING ACT OF 1946 AND THE EGG PRODUCTS INSPECTION ACT (CONTINUED) GRADING AND INSPECTION...

7 CFR 58.928 - Quality control tests.

Code of Federal Regulations, 2010 CFR

2010-01-01

... Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) REGULATIONS AND STANDARDS UNDER THE AGRICULTURAL MARKETING ACT OF 1946 AND THE EGG PRODUCTS INSPECTION ACT (CONTINUED) GRADING AND INSPECTION...

7 CFR 58.335 - Quality control tests.

Code of Federal Regulations, 2010 CFR

2010-01-01

... Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) REGULATIONS AND STANDARDS UNDER THE AGRICULTURAL MARKETING ACT OF 1946 AND THE EGG PRODUCTS INSPECTION ACT (CONTINUED) GRADING AND INSPECTION...

A Cluster Randomised Trial Introducing Rapid Diagnostic Tests into Registered Drug Shops in Uganda: Impact on Appropriate Treatment of Malaria

PubMed Central

Mbonye, Anthony K.; Magnussen, Pascal; Lal, Sham; Hansen, Kristian S.; Cundill, Bonnie; Chandler, Clare; Clarke, Siân E.

2015-01-01

Background Inappropriate treatment of malaria is widely reported particularly in areas where there is poor access to health facilities and self-treatment of fevers with anti-malarial drugs bought in shops is the most common form of care-seeking. The main objective of the study was to examine the impact of introducing rapid diagnostic tests for malaria (mRDTs) in registered drug shops in Uganda, with the aim to increase appropriate treatment of malaria with artemisinin-based combination therapy (ACT) in patients seeking treatment for fever in drug shops. Methods A cluster-randomized trial of introducing mRDTs in registered drug shops was implemented in 20 geographical clusters of drug shops in Mukono district, central Uganda. Ten clusters were randomly allocated to the intervention (diagnostic confirmation of malaria by mRDT followed by ACT) and ten clusters to the control arm (presumptive treatment of fevers with ACT). Treatment decisions by providers were validated by microscopy on a reference blood slide collected at the time of consultation. The primary outcome was the proportion of febrile patients receiving appropriate treatment with ACT defined as: malaria patients with microscopically-confirmed presence of parasites in a peripheral blood smear receiving ACT or rectal artesunate, and patients with no malaria parasites not given ACT. Findings A total of 15,517 eligible patients (8672 intervention and 6845 control) received treatment for fever between January-December 2011. The proportion of febrile patients who received appropriate ACT treatment was 72·9% versus 33·7% in the control arm; a difference of 36·1% (95% CI: 21·3 – 50·9), p<0·001. The majority of patients with fever in the intervention arm accepted to purchase an mRDT (97·8%), of whom 58·5% tested mRDT-positive. Drug shop vendors adhered to the mRDT results, reducing over-treatment of malaria by 72·6% (95% CI: 46·7– 98·4), p<0·001) compared to drug shop vendors using presumptive diagnosis (control arm). Conclusion Diagnostic testing with mRDTs compared to presumptive treatment of fevers implemented in registered drug shops substantially improved appropriate treatment of malaria with ACT. Trial Registration ClinicalTrials.gov NCT01194557. PMID:26200467

A Cluster Randomised Trial Introducing Rapid Diagnostic Tests into Registered Drug Shops in Uganda: Impact on Appropriate Treatment of Malaria.

PubMed

Mbonye, Anthony K; Magnussen, Pascal; Lal, Sham; Hansen, Kristian S; Cundill, Bonnie; Chandler, Clare; Clarke, Siân E

2015-01-01

Inappropriate treatment of malaria is widely reported particularly in areas where there is poor access to health facilities and self-treatment of fevers with anti-malarial drugs bought in shops is the most common form of care-seeking. The main objective of the study was to examine the impact of introducing rapid diagnostic tests for malaria (mRDTs) in registered drug shops in Uganda, with the aim to increase appropriate treatment of malaria with artemisinin-based combination therapy (ACT) in patients seeking treatment for fever in drug shops. A cluster-randomized trial of introducing mRDTs in registered drug shops was implemented in 20 geographical clusters of drug shops in Mukono district, central Uganda. Ten clusters were randomly allocated to the intervention (diagnostic confirmation of malaria by mRDT followed by ACT) and ten clusters to the control arm (presumptive treatment of fevers with ACT). Treatment decisions by providers were validated by microscopy on a reference blood slide collected at the time of consultation. The primary outcome was the proportion of febrile patients receiving appropriate treatment with ACT defined as: malaria patients with microscopically-confirmed presence of parasites in a peripheral blood smear receiving ACT or rectal artesunate, and patients with no malaria parasites not given ACT. A total of 15,517 eligible patients (8672 intervention and 6845 control) received treatment for fever between January-December 2011. The proportion of febrile patients who received appropriate ACT treatment was 72·9% versus 33·7% in the control arm; a difference of 36·1% (95% CI: 21·3 - 50·9), p<0·001. The majority of patients with fever in the intervention arm accepted to purchase an mRDT (97·8%), of whom 58·5% tested mRDT-positive. Drug shop vendors adhered to the mRDT results, reducing over-treatment of malaria by 72·6% (95% CI: 46·7- 98·4), p<0·001) compared to drug shop vendors using presumptive diagnosis (control arm). Diagnostic testing with mRDTs compared to presumptive treatment of fevers implemented in registered drug shops substantially improved appropriate treatment of malaria with ACT. ClinicalTrials.gov NCT01194557.

Methyl Ethyl Ketoxime; Final Test Rule

EPA Pesticide Factsheets

EPA is issuing this final test rule under section 4 of the Toxic Substances Control Act (TSCA), requiring manufacturers and processors of methyl ethyl ketoxime (MEKO, CAS No. 96-29-7) to perform testing for health effects.

Advanced communications technology satellite high burst rate link evaluation terminal power control and rain fade software test plan, version 1.0

NASA Technical Reports Server (NTRS)

Reinhart, Richard C.

1993-01-01

The Power Control and Rain Fade Software was developed at the NASA Lewis Research Center to support the Advanced Communications Technology Satellite High Burst Rate Link Evaluation Terminal (ACTS HBR-LET). The HBR-LET is an experimenters terminal to communicate with the ACTS for various experiments by government, university, and industry agencies. The Power Control and Rain Fade Software is one segment of the Control and Performance Monitor (C&PM) Software system of the HBR-LET. The Power Control and Rain Fade Software automatically controls the LET uplink power to compensate for signal fades. Besides power augmentation, the C&PM Software system is also responsible for instrument control during HBR-LET experiments, control of the Intermediate Frequency Switch Matrix on board the ACTS to yield a desired path through the spacecraft payload, and data display. The Power Control and Rain Fade Software User's Guide, Version 1.0 outlines the commands and procedures to install and operate the Power Control and Rain Fade Software. The Power Control and Rain Fade Software Maintenance Manual, Version 1.0 is a programmer's guide to the Power Control and Rain Fade Software. This manual details the current implementation of the software from a technical perspective. Included is an overview of the Power Control and Rain Fade Software, computer algorithms, format representations, and computer hardware configuration. The Power Control and Rain Fade Test Plan provides a step-by-step procedure to verify the operation of the software using a predetermined signal fade event. The Test Plan also provides a means to demonstrate the capability of the software.

40 CFR 766.25 - Chemical substances for testing.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Chemical substances for testing. 766... SUBSTANCES CONTROL ACT DIBENZO-PARA-DIOXINS/DIBENZOFURANS Specific Chemical Testing/Reporting Requirements § 766.25 Chemical substances for testing. (a) Listing of chemical substances. Chemical substances...

40 CFR 766.25 - Chemical substances for testing.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 31 2011-07-01 2011-07-01 false Chemical substances for testing. 766... SUBSTANCES CONTROL ACT DIBENZO-PARA-DIOXINS/DIBENZOFURANS Specific Chemical Testing/Reporting Requirements § 766.25 Chemical substances for testing. (a) Listing of chemical substances. Chemical substances...

40 CFR 766.25 - Chemical substances for testing.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 32 2013-07-01 2013-07-01 false Chemical substances for testing. 766... SUBSTANCES CONTROL ACT DIBENZO-PARA-DIOXINS/DIBENZOFURANS Specific Chemical Testing/Reporting Requirements § 766.25 Chemical substances for testing. (a) Listing of chemical substances. Chemical substances...

40 CFR 766.25 - Chemical substances for testing.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 31 2014-07-01 2014-07-01 false Chemical substances for testing. 766... SUBSTANCES CONTROL ACT DIBENZO-PARA-DIOXINS/DIBENZOFURANS Specific Chemical Testing/Reporting Requirements § 766.25 Chemical substances for testing. (a) Listing of chemical substances. Chemical substances...

40 CFR 766.25 - Chemical substances for testing.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 32 2012-07-01 2012-07-01 false Chemical substances for testing. 766... SUBSTANCES CONTROL ACT DIBENZO-PARA-DIOXINS/DIBENZOFURANS Specific Chemical Testing/Reporting Requirements § 766.25 Chemical substances for testing. (a) Listing of chemical substances. Chemical substances...

Xerostomia relates to the degree of asthma control.

PubMed

Alcázar Navarrete, Bernardino; Gómez-Moreno, Gerardo; Aguilar-Salvatierra, Antonio; Guardia, Javier; Romero Palacios, Pedro José

2015-04-01

Few studies have assessed the relationships between xerostomia and the use of inhaled corticosteroids (ICS). The main objective of this study was to investigate the prevalence of xerostomia in a respiratory outpatient clinic and its relationship with bronchial asthma and ICS use. A cross-sectional observational study of patients recruited in an outpatient setting divided them according to previous diagnoses of bronchial asthma. Data about pulmonary function, concomitant medication, medical comorbidities, Xerostomia Inventory test (XI test), and the degree of asthma control by ACT (asthma control test) were collected for each patient. A linear regression model was applied, using the XI score as dependent variable and the ACT score as independent variable. The 57 patients were divided into asthmatics (40 patients, 70.2%) and control group without asthma (17, 29.8%). The prevalence of xerostomia was 87.7% (50 patients), with no differences between the study groups or current dose of ICS. In the asthmatic group, patients with uncontrolled asthma had worse XI scores than those with partially or totally controlled asthma (30.43 ± 8.71 vs. 24.92 ± 8.08; P < 0.05). In a logistic regression model, the XI test was significantly associated to ACT scores with a moderately strong correlation (r = 0.55; P = 0.005) after adjusting for the current daily dose of ICS. Xerostomia is a common symptom in the ambulatory setting. There is a moderate relationship between the degree of asthma control and the severity of xerostomia. © 2014 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

40 CFR 792.113 - Mixtures of substances with carriers.

Code of Federal Regulations, 2013 CFR

2013-07-01

... according to written standard operating procedures, which provide for periodic analysis of each batch. (b... SUBSTANCES CONTROL ACT (CONTINUED) GOOD LABORATORY PRACTICE STANDARDS Test, Control, and Reference Substances...

40 CFR 792.113 - Mixtures of substances with carriers.

Code of Federal Regulations, 2011 CFR

2011-07-01

... according to written standard operating procedures, which provide for periodic analysis of each batch. (b... SUBSTANCES CONTROL ACT (CONTINUED) GOOD LABORATORY PRACTICE STANDARDS Test, Control, and Reference Substances...

40 CFR 792.113 - Mixtures of substances with carriers.

Code of Federal Regulations, 2014 CFR

2014-07-01

... according to written standard operating procedures, which provide for periodic analysis of each batch. (b... SUBSTANCES CONTROL ACT (CONTINUED) GOOD LABORATORY PRACTICE STANDARDS Test, Control, and Reference Substances...

40 CFR 792.113 - Mixtures of substances with carriers.

Code of Federal Regulations, 2012 CFR

2012-07-01

... according to written standard operating procedures, which provide for periodic analysis of each batch. (b... SUBSTANCES CONTROL ACT (CONTINUED) GOOD LABORATORY PRACTICE STANDARDS Test, Control, and Reference Substances...

Tetrabromobisphenol A; Final Test Rule

EPA Pesticide Factsheets

EPA is issuing a final test rule, under section 4 of the Toxic Substances Control Act (TSCA), requiring manufacturers and processors of tetrabromobisphenol A (TBBPA. CAS No. 79—94—7) to perform testing for chemical fate and environmental effects.

40 CFR 766.10 - Test standards.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Test standards. 766.10 Section 766.10 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT DIBENZO-PARA-DIOXINS/DIBENZOFURANS General Provisions § 766.10 Test standards. Testing required under subpart B...

Unethical randomised controlled trial of cervical screening in India: US Freedom of Information Act disclosures.

PubMed

Suba, Eric J; Ortega, Robert E; Mutch, David G

2017-01-01

A randomised controlled trial conducted in Mumbai, India, compared invasive cervical cancer rates among women offered cervical screening with invasive cervical cancer rates among women offered no-screening. The US Office for Human Research Protections determined the Mumbai trial was unethical because informed consent was not obtained from trial participants. Reportedly, cervical screening in the Mumbai trial reduced invasive cervical cancer mortality rates, but not invasive cervical cancer incidence rates. Documents obtained through the US Freedom of Information Act disclose that the US National Cancer Institute funded the Mumbai trial from 1997 to 2015 to study 'visual inspection/downstaging' tests. However, 'visual inspection/downstaging' tests had been judged unsatisfactory for cancer control before the Mumbai trial began. 'Visual inspection/downstaging' tests failed to reduce invasive cervical cancer incidence rates in Mumbai because 'visual inspection/downstaging' tests, by design, failed to detect preinvasive cervical lesions. None of the 151 538 Mumbai trial participants, in either the intervention or control arms, received cervical screening tests that detected preinvasive cervical lesions. Because of missing/discrepant clinical staging data, it is uncertain whether 'visual inspection/downstaging' tests actually reduced invasive cervical cancer mortality rates in Mumbai. Documents obtained through the US Freedom of Information Act disclose that US National Cancer Institute leaders avoided accountability by making false and misleading statements to Congressional oversight staff. Our findings contradict assurances given to President Barack Obama that regulations pertaining to global health research supported by the US government adequately protect human participants from unethical treatment. US National Cancer Institute leaders should develop policies to compensate victims of unethical global health research. All surviving Mumbai trial participants should finally receive cervical screening tests that detect preinvasive cervical lesions.

Federal Register notice: Office of Solid Waste Chemicals; Final Test Rule

EPA Pesticide Factsheets

EPA is issuing a final test rule, under section 4 of the Toxic Substances Control Act(TSCA) requiring and/or recommending that manufacturers and processors of 33 chemicals perform testing for human health effects and/or chemical fate.

40 CFR 790.55 - Modification of test standards or schedules during conduct of test.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 31 2010-07-01 2010-07-01 true Modification of test standards or schedules during conduct of test. 790.55 Section 790.55 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT (CONTINUED) PROCEDURES GOVERNING TESTING CONSENT AGREEMENTS AND TEST RULES Implementation,...

40 CFR 790.55 - Modification of test standards or schedules during conduct of test.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 32 2011-07-01 2011-07-01 false Modification of test standards or schedules during conduct of test. 790.55 Section 790.55 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT (CONTINUED) PROCEDURES GOVERNING TESTING CONSENT AGREEMENTS AND TEST RULES Implementation,...

40 CFR 790.55 - Modification of test standards or schedules during conduct of test.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 33 2012-07-01 2012-07-01 false Modification of test standards or schedules during conduct of test. 790.55 Section 790.55 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT (CONTINUED) PROCEDURES GOVERNING TESTING CONSENT AGREEMENTS AND TEST RULES Implementation,...

40 CFR 790.55 - Modification of test standards or schedules during conduct of test.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 33 2013-07-01 2013-07-01 false Modification of test standards or schedules during conduct of test. 790.55 Section 790.55 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT (CONTINUED) PROCEDURES GOVERNING TESTING CONSENT AGREEMENTS AND TEST RULES Implementation,...

40 CFR 790.55 - Modification of test standards or schedules during conduct of test.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 32 2014-07-01 2014-07-01 false Modification of test standards or schedules during conduct of test. 790.55 Section 790.55 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT (CONTINUED) PROCEDURES GOVERNING TESTING CONSENT AGREEMENTS AND TEST RULES Implementation,...

78 FR 69414 - Toxic Substances Control Act Chemical Testing; Receipt of Test Data

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-19

... Chemical Testing; Receipt of Test Data AGENCY: Environmental Protection Agency (EPA). ACTION: Notice. SUMMARY: This notice announces EPA's receipt of test data on 1- propanesulfonic acid, 2-hydroxy-3-(2-propen-1-yloxy)-, sodium salt (1:1). These data were submitted pursuant to a test rule issued by EPA...

OIeylamine; Testing Requirements

EPA Pesticide Factsheets

EPA is issuing a final rule under section 4(a) of the Toxic Substances Control Act (TSCA) requiring manufacturers and processors of oleylamine (9-octadecenylamine or ODA, CAS Number 112-90—3) to test this chemical.

7 CFR 760.2 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-01-01

... Control Act (15 U.S.C. 2602). (h) Nuclear Radiation or Fallout means contamination from nuclear radiation... nuclear radiation or fallout in such whole milk by tests made by a public agency or under a testing...

7 CFR 760.2 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-01-01

... Control Act (15 U.S.C. 2602). (h) Nuclear Radiation or Fallout means contamination from nuclear radiation... nuclear radiation or fallout in such whole milk by tests made by a public agency or under a testing...

7 CFR 760.2 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-01-01

... Control Act (15 U.S.C. 2602). (h) Nuclear Radiation or Fallout means contamination from nuclear radiation... nuclear radiation or fallout in such whole milk by tests made by a public agency or under a testing...

7 CFR 760.2 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-01-01

... Control Act (15 U.S.C. 2602). (h) Nuclear Radiation or Fallout means contamination from nuclear radiation... nuclear radiation or fallout in such whole milk by tests made by a public agency or under a testing...

Federal Register notice: Propylene Oxide; Testing Requirements

EPA Pesticide Factsheets

This final rule promulgated under section 4(a) of the Toxic Substances Control Act (TSCA) requires manufacturers and processors of propylene oxide (CAS No. 75-58-9) to test this chemical for developmental toxicity.

40 CFR 766.20 - Who must test.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Who must test. 766.20 Section 766.20 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT DIBENZO-PARA-DIOXINS/DIBENZOFURANS Specific Chemical Testing/Reporting Requirements § 766.20 Who must test. (a...

Federal Register notice: Testing Requirement; Final Test Standards and Reporting Requirements; 1,2-Dichloropropane

EPA Pesticide Factsheets

EPA is issuing a final rule under section 4(a) of the Toxic Substances Control Act (TSCA) that requires manufacturers and processors of 1,2-dichioropropane (DCP: CAS Number 78—87—5) to conduct tests.

Evaluation of Dredged Material Proposed for Disposal at Island, Nearshore, or Upland Confined Disposal Facilities - Testing Manual

DTIC Science & Technology

2003-01-01

disposal in the ocean is regulated under the Marine Protection, Research and Sanctuaries Act (MPRSA), commonly referred to as the Ocean Dumping Act. The...Federal Water Pollution Control Act (33 U.S.C. 1344) or Section 103 of the Marine Protection, Research, and Sanctuaries Act of 1972 (33 U.S.C. 1413... abiotic resources such as water quality, groundwater quality, and air quality as well as the more commonly thought of biotic resources such as

Asthma in pregnancy: association between the Asthma Control Test and the Global Initiative for Asthma classification and comparisons with spirometry.

PubMed

de Araujo, Georgia Véras; Leite, Débora F B; Rizzo, José A; Sarinho, Emanuel S C

2016-08-01

The aim of this study was to identify a possible association between the assessment of clinical asthma control using the Asthma Control Test (ACT) and the Global Initiative for Asthma (GINA) classification and to perform comparisons with values of spirometry. Through this cross-sectional study, 103 pregnant women with asthma were assessed in the period from October 2010 to October 2013 in the asthma pregnancy clinic at the Clinical Hospital of the Federal University of Pernambuco. Questionnaires concerning the level of asthma control were administered using the Global Initiative for Asthma classification, the Asthma Control Test validated for asthmatic expectant mothers and spirometry; all three methods of assessing asthma control were performed during the same visit between the twenty-first and twenty-seventh weeks of pregnancy. There was a significant association between clinical asthma control assessment using the Asthma Control Test and the Global Initiative for Asthma classification (p<0.001). There were also significant associations between the results of the subjective instruments of asthma (the GINA classification and the ACT) and evidence of lung function by spirometry. This study shows that both the Global Initiative for Asthma classification and the Asthma Control Test can be used for asthmatic expectant mothers to assess the clinical control of asthma, especially at the end of the second trimester, which is assumed to be the period of worsening asthma exacerbations during pregnancy. We highlight the importance of the Asthma Control Test as a subjective instrument with easy application, easy interpretation and good reproducibility that does not require spirometry to assess the level of asthma control and can be used in the primary care of asthmatic expectant mothers. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

40 CFR 720.38 - Exemptions for test marketing.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Exemptions for test marketing. 720.38... CONTROL ACT PREMANUFACTURE NOTIFICATION Applicability § 720.38 Exemptions for test marketing. (a) Any person may apply for an exemption to manufacture or import a new chemical substance for test marketing...

40 CFR 799.9135 - TSCA acute inhalation toxicity with histopathology.

Code of Federal Regulations, 2013 CFR

2013-07-01

... TESTING REQUIREMENTS Health Effects Test Guidelines § 799.9135 TSCA acute inhalation toxicity with... Substances Control Act (TSCA). In the assessment and evaluation of the potential human health effects of chemical substances, it is appropriate to test for acute inhalation toxic effects. The goals of this test...

40 CFR 799.9135 - TSCA acute inhalation toxicity with histopathology.

Code of Federal Regulations, 2012 CFR

2012-07-01

... TESTING REQUIREMENTS Health Effects Test Guidelines § 799.9135 TSCA acute inhalation toxicity with... Substances Control Act (TSCA). In the assessment and evaluation of the potential human health effects of chemical substances, it is appropriate to test for acute inhalation toxic effects. The goals of this test...

40 CFR 799.9135 - TSCA acute inhalation toxicity with histopathology.

Code of Federal Regulations, 2014 CFR

2014-07-01

... TESTING REQUIREMENTS Health Effects Test Guidelines § 799.9135 TSCA acute inhalation toxicity with... Substances Control Act (TSCA). In the assessment and evaluation of the potential human health effects of chemical substances, it is appropriate to test for acute inhalation toxic effects. The goals of this test...

40 CFR 720.38 - Exemptions for test marketing.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 31 2014-07-01 2014-07-01 false Exemptions for test marketing. 720.38... CONTROL ACT PREMANUFACTURE NOTIFICATION Applicability § 720.38 Exemptions for test marketing. (a) Any person may apply for an exemption to manufacture or import a new chemical substance for test marketing...

40 CFR 720.38 - Exemptions for test marketing.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 32 2013-07-01 2013-07-01 false Exemptions for test marketing. 720.38... CONTROL ACT PREMANUFACTURE NOTIFICATION Applicability § 720.38 Exemptions for test marketing. (a) Any person may apply for an exemption to manufacture or import a new chemical substance for test marketing...

40 CFR 720.38 - Exemptions for test marketing.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 32 2012-07-01 2012-07-01 false Exemptions for test marketing. 720.38... CONTROL ACT PREMANUFACTURE NOTIFICATION Applicability § 720.38 Exemptions for test marketing. (a) Any person may apply for an exemption to manufacture or import a new chemical substance for test marketing...

40 CFR 790.50 - Submission of study plans.

Code of Federal Regulations, 2013 CFR

2013-07-01

... no letter of intent to conduct the test had been submitted as described in § 790.45(e) and (f). (e... CONTROL ACT (CONTINUED) PROCEDURES GOVERNING TESTING CONSENT AGREEMENTS AND TEST RULES Implementation, Enforcement, and Modification of Test Rules § 790.50 Submission of study plans. (a) Who must submit study...

40 CFR 790.50 - Submission of study plans.

Code of Federal Regulations, 2012 CFR

2012-07-01

... no letter of intent to conduct the test had been submitted as described in § 790.45(e) and (f). (e... CONTROL ACT (CONTINUED) PROCEDURES GOVERNING TESTING CONSENT AGREEMENTS AND TEST RULES Implementation, Enforcement, and Modification of Test Rules § 790.50 Submission of study plans. (a) Who must submit study...

40 CFR 790.50 - Submission of study plans.

Code of Federal Regulations, 2014 CFR

2014-07-01

... no letter of intent to conduct the test had been submitted as described in § 790.45(e) and (f). (e... CONTROL ACT (CONTINUED) PROCEDURES GOVERNING TESTING CONSENT AGREEMENTS AND TEST RULES Implementation, Enforcement, and Modification of Test Rules § 790.50 Submission of study plans. (a) Who must submit study...

2-Ethylhexanol; Final Test Rule

EPA Pesticide Factsheets

EPA is issuing a final test rule, under section 4 of the Toxic Substances Control Act (TSCA), requiring manufacturers and processors of 2-ethylhexanol (EH: CAS No. 104-76-7) to conduct a 2-year oncogenicity bioassay.

Toxic Substances; Biphenyl; Test Rule

EPA Pesticide Factsheets

This rule promulgates EPA’s decision to require manufacturers and processors to test biphenyl (CAS No: 92—52—4) for environmental effects and chemical fate under section 4(a) of the Toxic Substances Control Act (TSCA).

Testing Consent Order For Bisphenol A Diglycidyl Ether

EPA Pesticide Factsheets

EPA has issued a Testing Consent Order that incorporates an Enforceable Consent Agreement (ECA) pursuant to the Toxic Substances Control Act (TSCA), with the Dow Chemical Company, Shell Oil Company, and Ciba-Geigy Corporation.

40 CFR 798.5300 - Detection of gene mutations in somatic cells in culture.

Code of Federal Regulations, 2011 CFR

2011-07-01

.... (5) Control groups. Positive and negative (untreated and/or vehicle) controls shall be included in.... Data shall be presented in tabular form. Individual colony counts for the treated and control groups... (CONTINUED) TOXIC SUBSTANCES CONTROL ACT (CONTINUED) HEALTH EFFECTS TESTING GUIDELINES Genetic Toxicity § 798...

40 CFR 798.5300 - Detection of gene mutations in somatic cells in culture.

Code of Federal Regulations, 2010 CFR

2010-07-01

.... (5) Control groups. Positive and negative (untreated and/or vehicle) controls shall be included in.... Data shall be presented in tabular form. Individual colony counts for the treated and control groups... (CONTINUED) TOXIC SUBSTANCES CONTROL ACT (CONTINUED) HEALTH EFFECTS TESTING GUIDELINES Genetic Toxicity § 798...

40 CFR 798.5300 - Detection of gene mutations in somatic cells in culture.

Code of Federal Regulations, 2012 CFR

2012-07-01

.... (5) Control groups. Positive and negative (untreated and/or vehicle) controls shall be included in.... Data shall be presented in tabular form. Individual colony counts for the treated and control groups... (CONTINUED) TOXIC SUBSTANCES CONTROL ACT (CONTINUED) HEALTH EFFECTS TESTING GUIDELINES Genetic Toxicity § 798...

40 CFR 798.5300 - Detection of gene mutations in somatic cells in culture.

Code of Federal Regulations, 2013 CFR

2013-07-01

.... (5) Control groups. Positive and negative (untreated and/or vehicle) controls shall be included in.... Data shall be presented in tabular form. Individual colony counts for the treated and control groups... (CONTINUED) TOXIC SUBSTANCES CONTROL ACT (CONTINUED) HEALTH EFFECTS TESTING GUIDELINES Genetic Toxicity § 798...

40 CFR 798.5300 - Detection of gene mutations in somatic cells in culture.

Code of Federal Regulations, 2014 CFR

2014-07-01

.... (5) Control groups. Positive and negative (untreated and/or vehicle) controls shall be included in.... Data shall be presented in tabular form. Individual colony counts for the treated and control groups... (CONTINUED) TOXIC SUBSTANCES CONTROL ACT (CONTINUED) HEALTH EFFECTS TESTING GUIDELINES Genetic Toxicity § 798...

Satisfaction level and asthma control among Malaysian asthma patients on Symbicort Maintenance and Reliever Therapy (SMART) in the primary care setting (SMARTEST study).

PubMed

Liam, Chong-Kin; Pang, Yong-Kek; Chua, Keong-Tiong

2014-06-01

To evaluate Malaysian patients' satisfaction levels and asthma control with Symbicort SMART® in the primary care setting. This is a cross-sectional, multicentre study involving adult patients with persistent asthma who were prescribed only Symbicort SMART in the preceding one month prior to recruitment. Patients' satisfaction with Symbicort SMART and asthma control were evaluated using the self-administered Satisfaction with Asthma Treatment Questionnaire (SATQ) and the Asthma Control Test (ACT). Asthma was controlled (ACT score >20) in 189 (83%) of 228 patients. The mean overall SATQ score for patients with controlled asthma was 5.65 indicating a high satisfaction level, which was positively correlated with high ACT scores. There were differences in asthma control based on ethnicity, number of unscheduled visits and treatment compliance. Symbicort SMART resulted in a high satisfaction level and asthma control among Malaysian patients treated in the primary care setting and it is an effective and appealing treatment for asthmatic patients.

40 CFR 798.5500 - Differential growth inhibition of repair proficient and repair deficient bacteria: “Bacterial DNA...

Code of Federal Regulations, 2012 CFR

2012-07-01

..., tissues or techniques may also be appropriate. (6) Control groups—(i) Concurrent controls. Concurrent positive, negative, and vehicle controls should be included in each assay. (ii) Negative controls. The... CONTROL ACT (CONTINUED) HEALTH EFFECTS TESTING GUIDELINES Genetic Toxicity § 798.5500 Differential growth...

40 CFR 798.5500 - Differential growth inhibition of repair proficient and repair deficient bacteria: “Bacterial DNA...

Code of Federal Regulations, 2013 CFR

2013-07-01

..., tissues or techniques may also be appropriate. (6) Control groups—(i) Concurrent controls. Concurrent positive, negative, and vehicle controls should be included in each assay. (ii) Negative controls. The... CONTROL ACT (CONTINUED) HEALTH EFFECTS TESTING GUIDELINES Genetic Toxicity § 798.5500 Differential growth...

40 CFR 798.5500 - Differential growth inhibition of repair proficient and repair deficient bacteria: “Bacterial DNA...

Code of Federal Regulations, 2011 CFR

2011-07-01

..., tissues or techniques may also be appropriate. (6) Control groups—(i) Concurrent controls. Concurrent positive, negative, and vehicle controls should be included in each assay. (ii) Negative controls. The... CONTROL ACT (CONTINUED) HEALTH EFFECTS TESTING GUIDELINES Genetic Toxicity § 798.5500 Differential growth...

40 CFR 798.5500 - Differential growth inhibition of repair proficient and repair deficient bacteria: “Bacterial DNA...

Code of Federal Regulations, 2014 CFR

2014-07-01

..., tissues or techniques may also be appropriate. (6) Control groups—(i) Concurrent controls. Concurrent positive, negative, and vehicle controls should be included in each assay. (ii) Negative controls. The... CONTROL ACT (CONTINUED) HEALTH EFFECTS TESTING GUIDELINES Genetic Toxicity § 798.5500 Differential growth...

40 CFR 792.43 - Test system care facilities.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 31 2010-07-01 2010-07-01 true Test system care facilities. 792.43 Section 792.43 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT (CONTINUED) GOOD LABORATORY PRACTICE STANDARDS Facilities § 792.43 Test system care facilities...

40 CFR 792.90 - Animal and other test system care.

Code of Federal Regulations, 2014 CFR

2014-07-01

... SUBSTANCES CONTROL ACT (CONTINUED) GOOD LABORATORY PRACTICE STANDARDS Testing Facilities Operation § 792.90 Animal and other test system care. (a) There shall be standard operating procedures for the housing... adult terrestrial amphibians used in laboratory procedures that require manipulations and observations...

40 CFR 792.90 - Animal and other test system care.

Code of Federal Regulations, 2013 CFR

2013-07-01

... SUBSTANCES CONTROL ACT (CONTINUED) GOOD LABORATORY PRACTICE STANDARDS Testing Facilities Operation § 792.90 Animal and other test system care. (a) There shall be standard operating procedures for the housing... adult terrestrial amphibians used in laboratory procedures that require manipulations and observations...

40 CFR 792.90 - Animal and other test system care.

Code of Federal Regulations, 2011 CFR

2011-07-01

... SUBSTANCES CONTROL ACT (CONTINUED) GOOD LABORATORY PRACTICE STANDARDS Testing Facilities Operation § 792.90 Animal and other test system care. (a) There shall be standard operating procedures for the housing... adult terrestrial amphibians used in laboratory procedures that require manipulations and observations...

40 CFR 792.90 - Animal and other test system care.

Code of Federal Regulations, 2012 CFR

2012-07-01

... SUBSTANCES CONTROL ACT (CONTINUED) GOOD LABORATORY PRACTICE STANDARDS Testing Facilities Operation § 792.90 Animal and other test system care. (a) There shall be standard operating procedures for the housing... adult terrestrial amphibians used in laboratory procedures that require manipulations and observations...

40 CFR 792.90 - Animal and other test system care.

Code of Federal Regulations, 2010 CFR

2010-07-01

... SUBSTANCES CONTROL ACT (CONTINUED) GOOD LABORATORY PRACTICE STANDARDS Testing Facilities Operation § 792.90 Animal and other test system care. (a) There shall be standard operating procedures for the housing... adult terrestrial amphibians used in laboratory procedures that require manipulations and observations...

Motor Inhibition Test: Technical Report 13. Disadvantaged Children and Their First School Experiences. ETS-Head Start Longitudinal Study. Technical Report Series.

ERIC Educational Resources Information Center

Ward, William C.

The Motor Inhibition Test, which measures "impulse control," requires the child to perform three motor acts. These acts are: walking a distance of six feet on a five-ince wide runway; drawing a line, using ruler and pencil, between two points 8-1/2 inches apart; and winding a toy jeep up to the rear of a toy two truck, a distance of 30…

Exhaled breath condensate nitrates, but not nitrites or FENO, relate to asthma control.

PubMed

Malinovschi, Andrei; Pizzimenti, Stefano; Sciascia, Savino; Heffler, Enrico; Badiu, Iuliana; Rolla, Giovanni

2011-07-01

Asthma is a chronic respiratory disease, characterised by airways inflammation, obstruction and hyperresponsiveness. Asthma control is the goal of asthma treatment, but many patients have sub-optimal control. Exhaled NO and exhaled breath condensate (EBC) NO metabolites (nitrites and nitrates) measurements are non-invasive tools to assess airways inflammation. Our aim was to investigate the relationships between asthma control and the above-named biomarkers of airways inflammation. Thirty-nine non-smoking asthmatic patients (19 women) aged 50 (21-80) years performed measurements of exhaled NO (FENO), EBC nitrates, nitrites and pH, and answered Asthma Control Questionnaire (ACQ) and Asthma Control Test (ACT)-questionnaire. The ACT and ACQ score were strongly interrelated (ρ = -0.84, p < 0.001). No relationships between ACT or ACQ score and FENO were found (p > 0.05). EBC nitrates were negatively related to ACT score (ρ = -0.34, p = 0.03) and positively related to ACQ score (ρ = 0.41, p = 0.001) while no relation of EBC nitrites to either ACQ or ACT score was found (p>0.05). EBC nitrates were the only biomarker that was significantly related to asthma control. This suggests that nitrates, but not nitrites or FENO, reflect an aspect of airways inflammation that is closer related to asthma symptoms. Therefore there is a potential role for EBC nitrates in objective assessment of asthma control. Copyright © 2010 Elsevier Ltd. All rights reserved.

Triethylene Glycol Monomethyl Ether; Final Test Rule

EPA Pesticide Factsheets

EPA is issuing a final test rule under section 4 of the Toxic Substances Control Act (TSCA) requiring manufacturers and processors of triethylene glycol monomethyl ether (TGME, CAS No. 112-35-6) to perform developmental neurotoxicity tasting.

Anthraquinone Final Reporting and Recordkeeping Requirements and Test Rule

EPA Pesticide Factsheets

EPA is issuing a final rule, under section 4 of the Toxic Substances Control Act (TSCA), requiring manufacturers and processors of 9,10-anthraquinone (CAS No. 84—65—1), hereinafter anthraquinone, to perform testing.

Hydroquinone Testing Requirements

EPA Pesticide Factsheets

On January 4, 1984, the EPA proposed, under section 4(a) of the Toxic Substances Control Act (TSCA), that manufacturers and processors of hydroquinone (CAS No. 123-31-9) conduct health and environmental effects testing of that chemical (49 FR 438).

[Influence of education level on self-evaluation and control of patients with bronchial asthma].

PubMed

Zhao, Hai-jin; Cai, Shao-xi; Tong, Wan-cheng; Li, Wen-jun; Fu, Liang

2008-05-01

To investigate the effect of education on self-evaluation and control level in patients with bronchial asthma. Seventy-five asthmatic patients with the initial diagnosis in line with the American Thoracic Society criteria, including 46 with junior high school education or below (group A) and 29 with senior high school education or above (group B), were asked to complete a survey to assess their symptoms and asthma attacks. Asthma control test (ACT) and peak expiratory flow rate (PEFR) evaluation were performed 8, 12 and 24 weeks after salmeterol/fluticasone therapy. Step-down treatment was administered according to GINA guidelines. The self-evaluation of the patients was assessed according to ACT score, physical signs and pulmonary function. An ACT score over 19 indicate well controlled condition. The effect of education on the self-evaluation and control level of bronchial asthma was assessed. The two groups had similar basal level of pulmonary function (FEV1). Eight weeks after the therapy, 29 patients in group A had ACT score over 19, including 11 with high control level; in group B, 17 had ACT score over 19, of whom 4 showed high control level. There was no significant difference between the two groups in control levels and self-evaluation (P>0.05). At 12 weeks, 37 patients in group A had ACT score over 19, with 17 having high control level; 22 patients in group B had ACT score over 19, 4 showing high control level; the two groups were similar in the control levels (P>0.05) but showed significant difference in self-evaluation (P<0.05). At the time of 24 weeks, 42 and 26 patients had ACT score over 19 in the two groups, with 19 and 5 having high control level, respectively. The two groups differed significantly in the control levels (P<0.05) and self-evaluation (P<0.05). The patients' education level may play a role in self-evaluation and control level of bronchial asthma, but its impact differs in the course of the treatment.

40 CFR 799.5075 - Drinking water contaminants subject to testing.

Code of Federal Regulations, 2011 CFR

2011-07-01

... conclusion of the test, all animals, except the satellite group, are necropsied and histopathological... produce test groups with a range of toxic effects. The data should be sufficient to produce a dose...) TOXIC SUBSTANCES CONTROL ACT (CONTINUED) IDENTIFICATION OF SPECIFIC CHEMICAL SUBSTANCE AND MIXTURE...

40 CFR 799.5075 - Drinking water contaminants subject to testing.

Code of Federal Regulations, 2010 CFR

2010-07-01

... conclusion of the test, all animals, except the satellite group, are necropsied and histopathological... produce test groups with a range of toxic effects. The data should be sufficient to produce a dose...) TOXIC SUBSTANCES CONTROL ACT (CONTINUED) IDENTIFICATION OF SPECIFIC CHEMICAL SUBSTANCE AND MIXTURE...

40 CFR 799.5075 - Drinking water contaminants subject to testing.

Code of Federal Regulations, 2013 CFR

2013-07-01

... conclusion of the test, all animals, except the satellite group, are necropsied and histopathological... produce test groups with a range of toxic effects. The data should be sufficient to produce a dose...) TOXIC SUBSTANCES CONTROL ACT (CONTINUED) IDENTIFICATION OF SPECIFIC CHEMICAL SUBSTANCE AND MIXTURE...

40 CFR 799.5075 - Drinking water contaminants subject to testing.

Code of Federal Regulations, 2012 CFR

2012-07-01

... conclusion of the test, all animals, except the satellite group, are necropsied and histopathological... produce test groups with a range of toxic effects. The data should be sufficient to produce a dose...) TOXIC SUBSTANCES CONTROL ACT (CONTINUED) IDENTIFICATION OF SPECIFIC CHEMICAL SUBSTANCE AND MIXTURE...

77 FR 11401 - Marine Sanitation Devices (MSDs): No Discharge Zone (NDZ) for California State Marine Waters

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-27

... Plastic Pollution Research and Control Act of 1987, and the Ocean Dumping Act, address pollution within... related legislation in 2003-2005 to limit pollution from large passenger and large oceangoing vessels. In...; (3) to further regulate landside sources of pollution; (4) to improve inspection and testing...

Long-acting muscarinic antagonist use in adults with asthma: real-life prescribing and outcomes of add-on therapy with tiotropium bromide.

PubMed

Price, David; Kaplan, Alan; Jones, Rupert; Freeman, Daryl; Burden, Anne; Gould, Shuna; von Ziegenweidt, Julie; Ali, Muzammil; King, Christine; Thomas, Mike

2015-01-01

Randomized controlled trials indicate that addition of a long-acting muscarinic antagonist (LAMA) such as tiotropium may improve asthma control and reduce exacerbation risk in patients with poorly controlled asthma, but broader clinical studies are needed to investigate the effectiveness of LAMA in real-life asthma care. Medical records of adults with asthma (aged ≥18 years) prescribed tiotropium were obtained from the UK Optimum Patient Care Research Database for the period 2001-2013. Patients diagnosed with chronic obstructive pulmonary disease were excluded, but no other clinical exclusions were applied. Two primary outcomes were compared in the year before (baseline) and the year after (outcome) addition of tiotropium: exacerbations (asthma-related hospital emergency department attendance or inpatient admission, or acute oral corticosteroid course) and acute respiratory events (exacerbation or antibiotic prescription with lower respiratory consultation). Secondary outcomes included lung function test results and short-acting β2 agonist usage. The Wilcoxon signed-rank test was used for variables measured on the interval scale, the marginal homogeneity test for categorized variables, and the paired t-test for lung function indices. Of the 2,042 study patients, 83% were prescribed an inhaled corticosteroid and 68% a long-acting β2 agonist during the baseline year; 67% were prescribed both. Comparing baseline and outcome years, the percentage of patients having at least one exacerbation decreased from 37% to 27% (P<0.001) and the percentage having at least one acute respiratory event decreased from 58% to 47% (P<0.001). There were no significant changes in lung function, and usage of short-acting β2 agonists (in salbutamol/albuterol equivalents) increased from a median (interquartile range) of 274 (110, 548) to 329 (110, 603) μg/day (P=0.01). In this real-life asthma population, addition of LAMA therapy was associated with significant decreases in the incidence of exacerbations and antibiotic prescriptions for lower respiratory tract infections in the following year.

40 CFR 798.5265 - The salmonella typhimurium reverse mutation assay.

Code of Federal Regulations, 2011 CFR

2011-07-01

..., exogenous glucose 6-phosphate dehydrogenase, NADH and excess of glucose-6-phosphate. (5) Control groups—(i... (CONTINUED) TOXIC SUBSTANCES CONTROL ACT (CONTINUED) HEALTH EFFECTS TESTING GUIDELINES Genetic Toxicity § 798... number of spontaneous revertants in an untreated and/or vehicle control culture. (2) Description. Several...

40 CFR 798.5265 - The salmonella typhimurium reverse mutation assay.

Code of Federal Regulations, 2012 CFR

2012-07-01

..., exogenous glucose 6-phosphate dehydrogenase, NADH and excess of glucose-6-phosphate. (5) Control groups—(i... (CONTINUED) TOXIC SUBSTANCES CONTROL ACT (CONTINUED) HEALTH EFFECTS TESTING GUIDELINES Genetic Toxicity § 798... number of spontaneous revertants in an untreated and/or vehicle control culture. (2) Description. Several...

40 CFR 798.5265 - The salmonella typhimurium reverse mutation assay.

Code of Federal Regulations, 2014 CFR

2014-07-01

..., exogenous glucose 6-phosphate dehydrogenase, NADH and excess of glucose-6-phosphate. (5) Control groups—(i... (CONTINUED) TOXIC SUBSTANCES CONTROL ACT (CONTINUED) HEALTH EFFECTS TESTING GUIDELINES Genetic Toxicity § 798... number of spontaneous revertants in an untreated and/or vehicle control culture. (2) Description. Several...

40 CFR 798.5265 - The salmonella typhimurium reverse mutation assay.

Code of Federal Regulations, 2013 CFR

2013-07-01

..., exogenous glucose 6-phosphate dehydrogenase, NADH and excess of glucose-6-phosphate. (5) Control groups—(i... (CONTINUED) TOXIC SUBSTANCES CONTROL ACT (CONTINUED) HEALTH EFFECTS TESTING GUIDELINES Genetic Toxicity § 798... number of spontaneous revertants in an untreated and/or vehicle control culture. (2) Description. Several...

40 CFR 798.5265 - The salmonella typhimurium reverse mutation assay.

Code of Federal Regulations, 2010 CFR

2010-07-01

..., exogenous glucose 6-phosphate dehydrogenase, NADH and excess of glucose-6-phosphate. (5) Control groups—(i... (CONTINUED) TOXIC SUBSTANCES CONTROL ACT (CONTINUED) HEALTH EFFECTS TESTING GUIDELINES Genetic Toxicity § 798... number of spontaneous revertants in an untreated and/or vehicle control culture. (2) Description. Several...

Identifying uncontrolled asthma in young children: clinical scores or objective variables?

PubMed

Leung, T F; Ko, F W S; Sy, H Y; Wong, E; Li, C Y; Yung, E; Hui, D S C; Wong, G W K; Lai, C K W

2009-03-01

Several international asthma guidelines emphasize the importance of assessing asthma control. However, there is limited data on the usefulness of available assessment tools in indicating disease control in young asthmatics. This study investigated the ability of Chinese version of Childhood Asthma Control Test (C-ACT) and other disease-related factors in identifying uncontrolled asthma (UA) in young children. During the same clinic visit, asthma patients 4 to 11 years of age completed C-ACT and underwent exhaled nitric oxide and spirometric measurements. Blinded to these results, the same investigator assigned Disease Severity Score (DSS) and rated asthma control according to Global Initiative for Asthma. The mean (SD) age of 113 recruited patients was 9.1 (2.0) years, and 35% of them had UA. C-ACT, DSS and forced expiratory volume in 1 second (FEV(1)) differed among patients with different control status (p < 0.001 for C-ACT and DSS; p = 0.014 for FEV(1)). Logistic regression confirmed that UA was associated with DSS (p < 0.001), PEF (p = 0.002), C-ACT (p = 0.011), and FEV(1) (p = 0.012). By ROC analysis, C-ACT and DSS were the best predictors for UA (p < 0.001), followed by PEF (p = 0.006) and FEV(1) (p = 0.007). When analyzed by the Classification and Regression Tree (CART) approach, the sequential use of DSS and C-ACT had 77% sensitivity and 84% specificity in identifying UA. C-ACT is better than objective parameters in identifying young Chinese children with UA.

Testing Consent Order on Refractory Ceramic Fibers

EPA Pesticide Factsheets

This notice announces that EPA has signed signed an enforceable testing consent order under the Toxic Substances Control Act (TSCA), 15 U.S.C. section 2601 at seq., with three of the primary producers of refractory ceramic fibers (RCF).

DARPA/USAF/USN J-UCAS X-45A System Demonstration Program: A Review of Flight Test Site Processes and Personnel

NASA Technical Reports Server (NTRS)

Cosentino, Gary B.

2008-01-01

The Joint Unmanned Combat Air Systems (J-UCAS) program is a collaborative effort between the Defense Advanced Research Project Agency (DARPA), the US Air Force (USAF) and the US Navy (USN). Together they have reviewed X-45A flight test site processes and personnel as part of a system demonstration program for the UCAV-ATD Flight Test Program. The goal was to provide a disciplined controlled process for system integration and testing and demonstration flight tests. NASA's Dryden Flight Research Center (DFRC) acted as the project manager during this effort and was tasked with the responsibilities of range and ground safety, the provision of flight test support and infrastructure and the monitoring of technical and engineering tasks. DFRC also contributed their engineering knowledge through their contributions in the areas of autonomous ground taxi control development, structural dynamics testing and analysis and the provision of other flight test support including telemetry data, tracking radars, and communications and control support equipment. The Air Force Flight Test Center acted at the Deputy Project Manager in this effort and was responsible for the provision of system safety support and airfield management and air traffic control services, among other supporting roles. The T-33 served as a J-UCAS surrogate aircraft and demonstrated flight characteristics similar to that of the the X-45A. The surrogate served as a significant risk reduction resource providing mission planning verification, range safety mission assessment and team training, among other contributions.

Predicting changes in clinical status of young asthmatics: clinical scores or objective parameters?

PubMed

Leung, Ting F; Ko, Fanny W S; Wong, Gary W K; Li, Chung Y; Yung, Edmund; Hui, David S C; Lai, Christopher K W

2009-05-01

Preventing asthma exacerbation is an important goal of asthma management. The existing clinical tools are not good in predicting asthma exacerbations in young children. Childhood Asthma Control Test (C-ACT) was recently published to be a simple tool for assessing disease control in young children. This study investigated C-ACT and other disease-related factors for indicating longitudinal changes in asthma status and predicting asthma exacerbations. During the same clinic visit, asthma patients aged 4-11 years completed the Chinese version of C-ACT and underwent exhaled nitric oxide and spirometric measurements. Blinded to these results, the same investigator assigned Disease Severity Score (DSS) and rated asthma control according to Global Initiative for Asthma. Asthma exacerbations during the next 6 months were recorded. Ninety-seven patients were recruited, with their mean (standard deviation [SD]) age being 9.2 (2.0) years. Thirty-six (37.1%) patients had uncontrolled asthma at baseline. C-ACT, DSS, and FEV(1) differed among patients with different control status (P < 0.001 for C-ACT and DSS; P = 0.028 for FEV(1)). Thirty-two patients had asthma exacerbations during the 6-month follow-up. Changes in patients' C-ACT scores correlated with changes in asthma control status, DSS, and FEV(1) (P = 0.019, 0.034, and 0.020, respectively). C-ACT score was lower among patients with asthma exacerbations (mean [SD]: 22.9 [4.2] vs. 24.5 [2.1]; P = 0.015). Logistic regression confirmed that the occurrence of asthma exacerbations was associated only with baseline C-ACT (B = -0.203, P = 0.042). In conclusion, C-ACT is better than DSS and objective parameters in reflecting changes in asthma status and predicting asthma exacerbations in young children. (c) 2009 Wiley-Liss, Inc.

40 CFR 798.4350 - Inhalation developmental toxicity study.

Code of Federal Regulations, 2012 CFR

2012-07-01

...) TOXIC SUBSTANCES CONTROL ACT (CONTINUED) HEALTH EFFECTS TESTING GUIDELINES Specific Organ/Tissue... million (ppm). (6) “No-observed-effect level” is the maximum concentration in a test which produces no observed adverse effects. A no-observed-effect level is expressed in terms of weight or volume of test...

40 CFR 798.4350 - Inhalation developmental toxicity study.

Code of Federal Regulations, 2014 CFR

2014-07-01

...) TOXIC SUBSTANCES CONTROL ACT (CONTINUED) HEALTH EFFECTS TESTING GUIDELINES Specific Organ/Tissue... million (ppm). (6) “No-observed-effect level” is the maximum concentration in a test which produces no observed adverse effects. A no-observed-effect level is expressed in terms of weight or volume of test...

40 CFR 798.4350 - Inhalation developmental toxicity study.

Code of Federal Regulations, 2013 CFR

2013-07-01

...) TOXIC SUBSTANCES CONTROL ACT (CONTINUED) HEALTH EFFECTS TESTING GUIDELINES Specific Organ/Tissue... million (ppm). (6) “No-observed-effect level” is the maximum concentration in a test which produces no observed adverse effects. A no-observed-effect level is expressed in terms of weight or volume of test...

40 CFR 795.228 - Oral/dermal pharmacokinetics.

Code of Federal Regulations, 2010 CFR

2010-07-01

... CONTROL ACT (CONTINUED) PROVISIONAL TEST GUIDELINES Provisional Health Effects Guidelines § 795.228 Oral... laboratory. The animals shall be selected at random for the test groups and any animal showing signs of ill health shall not be used. In all studies, unless otherwise specified, each test group shall contain at...

40 CFR 795.228 - Oral/dermal pharmacokinetics.

Code of Federal Regulations, 2012 CFR

2012-07-01

... CONTROL ACT (CONTINUED) PROVISIONAL TEST GUIDELINES Provisional Health Effects Guidelines § 795.228 Oral... laboratory. The animals shall be selected at random for the test groups and any animal showing signs of ill health shall not be used. In all studies, unless otherwise specified, each test group shall contain at...

40 CFR 795.228 - Oral/dermal pharmacokinetics.

Code of Federal Regulations, 2011 CFR

2011-07-01

... CONTROL ACT (CONTINUED) PROVISIONAL TEST GUIDELINES Provisional Health Effects Guidelines § 795.228 Oral... laboratory. The animals shall be selected at random for the test groups and any animal showing signs of ill health shall not be used. In all studies, unless otherwise specified, each test group shall contain at...

40 CFR 795.228 - Oral/dermal pharmacokinetics.

Code of Federal Regulations, 2013 CFR

2013-07-01

... CONTROL ACT (CONTINUED) PROVISIONAL TEST GUIDELINES Provisional Health Effects Guidelines § 795.228 Oral... laboratory. The animals shall be selected at random for the test groups and any animal showing signs of ill health shall not be used. In all studies, unless otherwise specified, each test group shall contain at...

40 CFR 795.228 - Oral/dermal pharmacokinetics.

Code of Federal Regulations, 2014 CFR

2014-07-01

... CONTROL ACT (CONTINUED) PROVISIONAL TEST GUIDELINES Provisional Health Effects Guidelines § 795.228 Oral... laboratory. The animals shall be selected at random for the test groups and any animal showing signs of ill health shall not be used. In all studies, unless otherwise specified, each test group shall contain at...

INDUCTION OF SKIN PAPILLOMAS IN THE SENCAR MOUSE AS A TIER 2 CARCINOGENESIS BIOASSAY

EPA Science Inventory

The Toxic Substances Control Act mandates the testing of industrial chemicals for which insufficient evidence of safety exists. One of the more critical areas in chemical carcinogenesis testing is a dependable approach to confirmatory tests (tier 2) of identified positives at a s...

Reauthorization of Toxic Substances Control Act for fiscal year 1984. Hearing before the Subcommittee on Commerce, Transportation, and Tourism of the Committee on Energy and Commerce, House of Representatives, Ninety-Eighth Congress, First Session, April 21, 1983

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

Not Available

1983-01-01

A hearing to reauthorize the Toxic Substances Control Act (TSCA) reviewed evidence that few new chemicals introduced into the consumer market are tested for toxicity and that no testing rules have been issued in the seven years of TSCA's existence in contrast to the testing record of some European countries. The 13 witnesses represented the Chamber of Commerce, conservation and environmental groups and agencies, and manufacturers of potentially toxic materials. The latter cited the economic burden on small businesses and the constraints on innovation that TSCA has had. Others stressed potential health hazards from untested materials and the poor recordmore » of TSCA implementation. (DCK)« less

Integrated Application of Active Controls (IAAC) technology to an advanced subsonic transport project: Wing planform study and final configuration selection

NASA Technical Reports Server (NTRS)

1981-01-01

This report summarizes the Wing Planform Study Task and Final Configuration Selection of the Integrated Application of Active Controls (IAAC) Technology Project within the Energy Efficient Transport Program. Application of Active Controls Technology (ACT) in combination with increased wing span resulted in significant improvements over the Conventional Baseline Configuration (Baseline) and the Initial ACT Configuration previously established. The configurations use the same levels of technology (except for ACT), takeoff gross weight, and payload as the Baseline. The Final ACT Configuration (Model 768-107) incorporates pitch-augmented stability (which enabled an approximately 10% aft shift in cruise center of gravity and a 45% reduction in horizontal tail sizes), lateral/directional-augmented stability, an angle-of-attack limiter, and wing-load alleviation. Flutter-mode control was not beneficial for this configuration. This resulted in an 890 kg (1960 lb) reduction in airplane takeoff gross weight and a 9.8% improvement in cruise lift/drag. At the Baseline mission range (3590 km) (1938 nmi), this amounts to 10% block fuel reduction. Good takeoff performance at high-altitude airports on a hot day was also achieved. Results of this task strongly indicate that the IAAC Project should proceed with the Final ACT evaluation and begin the required control system development and testing.

76 FR 38170 - Toxic Substances Control Act Chemical Testing; Receipt of Test Data

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-29

... photographic identification, pass through a metal detector, and sign the EPA visitor log. All visitor bags are processed through an X-ray machine and subject to search. Visitors will be provided an EPA/DC badge that...

The Design and Characterization of Wideband Spline-profiled Feedhorns for Advanced Actpol

NASA Technical Reports Server (NTRS)

Simon, Sara M.; Austermann, Jason; Beall, James A.; Choi, Steve K.; Coughlin, Kevin P.; Duff, Shannon M.; Gallardo, Patricio A.; Henderson, Shawn W.; Hills, Felicity B.; Ho, Shuay-Pwu Patty;

In-line Microwave Warmer for Blood and Intravenous Fluids.

DTIC Science & Technology

1989-12-14

circuit was designed and tested. This circuit uses a digitally controlled optically coupled Triac , a thyristor device, which acts as a switch to allow...three sites of the circuit : Inlet Port of Heating Chamber Interior Path of Heating Chamber Outlet Port of Heating Chamber 4) Feedback Control Mechanism...accomplished through use of a closed loop test circuit depicted in Figure 1-2. This test circuit can be used to heat iv fluids or blood on a continuous

An examination of student attitudes and understanding of exponential functions using interactive instructional multimedia

NASA Astrophysics Data System (ADS)

Singleton, Cynthia M.

The purpose of this study was to examine students' attitudes and understanding of exponential functions using InterAct Math, a mathematics tutorial software. The researcher used a convenience sampling of a total of 78 students from two intact pre-calculus classes; the students in the experimental group totaled 41 and the control group totaled 37. The two groups were exposed to the same curriculum content taught by the same instructor, the researcher. The experimental group used the mathematics tutorial software as an integral part of the instructional delivery. The control group used traditional instruction without integration of the educational technology. Data were collected during a two week span using a mixed-methodology to address the major research questions: (1) Is there a statistically significant difference in the mean achievement test scores between the experimental and the control groups? (2) Is there a statistically significant difference in students' attitudes toward learning mathematics between the experimental group and the control group? The researcher utilized paired t-tests and independent t-tests as statistical methods to evaluate the effectiveness of the intervention and to establish whether there was a significant difference between the experimental and control groups. Based on the analyses of the quantitative data, it was established that the students who received the InterAct Math tutorial (experimental group) did not perform better than the control group on exponential functions, graphs and applications. However, the quantitative part of the study (Aiken-Dreger Mathematics Attitude Scale) revealed that, while students in the experimental and control groups started with similar attitudes about mathematics and the integration of technology, their attitudes were significantly different at the conclusion of the study. The fear of mathematics was reduced for the experimental group at the end of the study, and their enjoyment of the subject matter was increased as a result of the intervention. No significant difference was reported concerning attitudes toward fear and enjoyment of learning mathematics for the control group. The researcher concluded that the use of InterAct Math tutorial software as part of the instructional delivery was beneficial and contributed to a positive attitude change. Other qualitative data obtained from the unstructured interviews of the treatment group supported these findings and reported that the change in attitudes was attributable to the use of the InterAct software in the instructional delivery of the course. The researcher concluded that the results of the study did not provide evidence that InterAct Math software could be credited with producing better learning outcomes. However, it appears that the InterAct Math tutorial software is an effective tutorial tool in promoting positive change in students' attitudes toward learning mathematics; thus, it is an effective tool for mathematics instruction. Based on the above results, it was concluded that the InterAct Math tutorial is an effective tutorial tool in promoting positive attitude change in students toward learning mathematics.

Inhibition of common cold-induced aggravation of childhood asthma by leukotriene receptor antagonists.

PubMed

Yoshihara, Shigemi; Fukuda, Hironobu; Abe, Toshio; Nishida, Mitsuhiro; Yamada, Yumi; Kanno, Noriko; Arisaka, Osamu

2012-09-01

Virus infection is an important risk factor for aggravation of childhood asthma. The objective of this study was to examine the effect of drugs on aggravation of asthma induced by a common cold. Asthma control was examined in a survey of 1,014 Japanese pediatric patients with bronchial asthma. The occurrence of common cold, asthma control, and drugs used for asthma control were investigated using a modified Childhood Asthma Control Test (C-ACT) for patients aged <4 years old and 4 to 11 years old, and an Asthma Control Test (ACT) for patients aged 12 to 15 years old. The status of asthma control did not differ among the age groups. The prevalence of common cold and aggravation of asthma were significantly higher in patients aged <4 years old. Control of asthma following common cold-induced aggravation was significantly less effective in patients aged <4 years old compared to those aged ≥4 years old. In patients aged <4 years old with a common cold, asthma control was significantly more effective for those treated with leukotriene receptor antagonists (LTRAs) compared to treatment without LTRAs. Asthma control did not differ between patients who did or did not take inhaled corticosteroids or long-acting β2 stimulants. These findings showed a high prevalence of common cold in younger patients with childhood asthma and indicated that common cold can induce aggravation of asthma. LTRAs are useful for long-term asthma control in very young patients who develop an asthma attack due to a common cold.

Dibasic Esters; Final Enforceable Consent Agreement and Testing Consent Order

EPA Pesticide Factsheets

Under section 4 of the Toxic Substances Control Act (TSCA), EPA has issued a testing consent order (Order) that incorporates an enforceable consent agreement (ECA) with the Aceto Corporation, E.I. du Pont de Nemours and Company, and Solutia Inc.

76 FR 24060 - Proposed Extension of Existing Information Collection; Testing, Evaluation, and Approval of...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-29

... Extension of Existing Information Collection; Testing, Evaluation, and Approval of Mining Products AGENCY... Reduction Act of 1995 [44 U.S.C. 3506(c)(2)(A)]. This program helps to ensure that requested data can be..., testing, approval and certification, and quality control of mining equipment and components, materials...

An attribution theory perspective on emotional labour in nurse-patient encounters: a nested cross-sectional study in paediatric settings.

PubMed

Golfenshtein, Nadya; Drach-Zahavy, Anat

2015-05-01

To understand the role of patients' attributions under the attribution theory framework (locus, controllability, stability) in nurses' performance of surface or deep acting, as they unfold in interactions with different patients. Regulation of emotions at work, or emotional labour, has been conceptualized in terms of two main strategies: surface acting and deep acting. Most prior research tested for between-subject variation in the search for the factors evoking these strategies in nurses, assuming them to be trait-like characteristics. Only scant research has examined how nurses modify their emotional labour strategies in different patient-nurse encounters. A nested cross-sectional design (patients within nurses). Data were collected during 2011-2012 through validated questionnaires from the nursing staff (N = 41) of two paediatric hospital wards and their randomly selected patients (N = 239). Questionnaires were administered to nurses multiple times after encounters with different patients. Analyses were conducted using mixed effects models. In accordance with attribution theory, different combinations of locus, controllability and stability attributions were related to the choice of surface or deep acting. Nurses' perceptions of patients' controllability were associated positively with surface acting and negatively with deep acting. Interaction terms of stability and locus and of controllability and stability, were distinctively associated with deep and surface acting. Findings innovatively introduce the attribution process as an explanatory perspective to nurses' emotional labour and highlight its situational nature, providing a potential tool for emotional labour strategy prediction. Raising nurses' awareness of how they perceive patients may increase control of the strategies employed. © 2015 John Wiley & Sons Ltd.

A Controlled Trial of Teaching Clinical Biochemistry by the Keller Plan.

ERIC Educational Resources Information Center

Schwartz, Peter L.

1980-01-01

Thirty medical students at the University of Otago were randomly chosen to learn clinical biochemistry by the Keller Plan. The rest of the class acted as controls. The randomly selected Keller group scored significantly higher than the control group on a practice/review test and the final examination. (Author/MLW)

77 FR 24490 - Information Collection Being Reviewed by the Federal Communications Commission Under Delegated...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-24

... conduct or sponsor a collection of information unless it displays a currently valid OMB control number. No... the Paperwork Reduction Act (PRA) that does not display a valid OMB control number. DATES: Written...) 418-0214. SUPPLEMENTARY INFORMATION: OMB Control Number: 3060-1126. Title: Section 10.350, Testing...

Was it easy to use an Asthma Control Test (ACT) in different clinical practice settings in a tertiary hospital in Singapore?

PubMed

Prabhakaran, Lathy; Earnest, Arul; Abisheganaden, John; Chee, Jane

2009-12-01

The Asthma Control Test (ACT) is a 5-item self-administered tool designed to assess asthma control. It is said to be simple, easy and can be administered quickly by patients in the clinical practice setting. This stated benefit has yet to be demonstrated in our local clinical practice setting. The aim was to identify factors associated with difficulty in the administration of the ACT in different clinical practice settings in a tertiary hospital in Singapore. This is a prospective study performed from April to June 2008. All patients diagnosed with asthma and referred to an asthma nurse from the in-patient and out-patient clinical practice setting in Tan Tock Seng Hospital were enrolled. Four hundred and thirty-four patients were asked to complete the ACT tool. In the univariate model, we found that age, clinical setting and medical history to be significantly associated with the completion of the ACT. The odds of completion decreased by a factor of 0.92 (95% CI, 0.89 to 0.94) for every year's increase in age, and this was statistically significant (P <0.001). Similarly, the odds ratio of completion for those with more than 3 medical conditions by history were 0.59 (95% CI, 0.48 to 0.71) as compared to those with less than 3 medical conditions by history, and this was also significant (P <0.001). In the multivariate model, we only found age to be an independent and significant factor. After adjusting for age, none of the other variables initially significant in the univariate model remained significant. The results show that the ACT was simple and easy to be administered in younger-aged patients.

Integrated Application of Active Controls (IAAC) technology to an advanced subsonic transport project: Wing planform study and final configuration selection

NASA Technical Reports Server (NTRS)

1981-01-01

The Wing Planform Study and Final Configuration Selection Task of the Integrated Application of Active Controls (IAAC) Technology Project within the Energy Efficient Transport Program is documented. Application of Active Controls Technology (ACT) in combination with increased wing span resulted in significant improvements over the Conventional Baseline Configuration (Baseline) and the Initial ACT Configuration previously established. The configurations use the same levels of technology, takeoff gross weight, and payload as the Baseline. The Final ACT Configuration (Model 768-107) incorporates pitch-augmented stability (which enabled an approximately 10% aft shift in cruise center of gravity and a 44% reduction in horizontal tail size), lateral/directional-augmented stability, an angle-of-attack limiter, and wing-load alleviation. Flutter-mode control was not beneficial for this configuration. This resulted in an 890 kg (1960 lb) reduction in airplane takeoff gross weight and a 9.8% improvement in cruise lift/drag. At the Baseline mission range (3589 km 1938 nmi), this amounts to 10% block-fuel reduction. Results of this task strongly indicate that the IAAC Project should proceed with the Final ACT evaluation, and begin the required control system development and test.

40 CFR 792.15 - Inspection of a testing facility.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 31 2010-07-01 2010-07-01 true Inspection of a testing facility. 792.15 Section 792.15 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT (CONTINUED) GOOD LABORATORY PRACTICE STANDARDS General Provisions § 792.15 Inspection...

Review: Endogenously Produced Volatiles for In Vitro Toxicity Testing Using Cell Lines

EPA Science Inventory

Due to the approximately 86,000 chemicals registered under the Toxic Substances Control Act and increasing ethical concerns regarding animal testing, it is not economically or technically feasible to screen every registered chemical for toxicity using animal-based toxicity assays...

Pilot trial of spirometer games for airway clearance practice in cystic fibrosis.

PubMed

Bingham, Peter M; Lahiri, Thomas; Ashikaga, Taka

2012-08-01

Many children with cystic fibrosis (CF) adhere poorly to airway clearance techniques (ACTs), and would rather play video games that challenge their dexterity and visual tracking skills. We developed gaming technology that encourages forced expiratory maneuvers. Following interviews regarding recreational activities and subjects' practice of ACTs, we conducted a pilot trial of spirometer games in 13 adolescents with CF, to test the hypothesis that games could increase subjects' engagement with forced expiratory breathing maneuvers and improve pulmonary function tests (PFTs). After baseline PFTs, subjects were provided with digital spirometers and computers set up as "game only" or "control" devices. After the first of 2 periods (each > 2 weeks), the computer was set-up for the alternate condition for period 2. The t test and non-parametric correlation analyses examined use, number of expiratory high flow events (HFEs), and change in PFTs, identifying trends at P ≤ .1, significance at P < .05. Interviews disclosed minimal awareness of ACTs among our pediatric CF patients. Subjects used games and control software a similar percentage of days during the game (26%) and control periods (32%). There was a trend toward more minutes with the game versus control setup (P = .07), though HFE count did not differ between the 2 conditions (P = .71). Game play showed no overall effect on FEV(1), though correlation analysis showed a modest relation between minutes of play and change in FEV(1) from baseline (r = 0.50, P = .09). The game period showed a trend to increased vital capacity (P = .05). Spirometer games elicit forced expiratory breath maneuvers in pediatric CF patients. Improvement in PFTs may be due to improved test performance technique, though improved obstructive/restrictive lung function due to game play cannot be excluded. A formal clinical trial of this approach is planned.

Acceptance and Commitment Therapy for Inpatients with Psychosis (the REACH Study): Protocol for Treatment Development and Pilot Testing

PubMed Central

Gaudiano, Brandon A.; Davis, Carter H.; Epstein-Lubow, Gary; Johnson, Jennifer E.; Mueser, Kim T.; Miller, Ivan W.

2017-01-01

Patients with schizophrenia-spectrum disorders frequently require treatment at inpatient hospitals during periods of acute illness for crisis management and stabilization. Acceptance and Commitment Therapy (ACT), a “third wave” cognitive-behavioral intervention that employs innovative mindfulness-based strategies, has shown initial efficacy in randomized controlled trials for improving acute and post-discharge outcomes in patients with psychosis when studied in acute-care psychiatric hospitals in the U.S. However, the intervention has not been widely adopted in its current form because of its use of an individual-only format and delivery by doctoral-level research therapists with extensive prior experience using ACT. The aim of the Researching the Effectiveness of Acceptance-based Coping during Hospitalization (REACH) Study is to adapt a promising acute-care psychosocial treatment for inpatients with psychosis, and to pilot test its effectiveness in a routine inpatient setting. More specifically, we describe our plans to: (a) further develop and refine the treatment and training protocols, (b) conduct an open trial and make further modifications based on the experience gained, and (c) conduct a pilot randomized controlled trial in preparation for a future fully-powered clinical trial testing the effectiveness of ACT. PMID:28475123

Too Exhausted to Perform at the Highest Level? On the Importance of Self-control Strength in Educational Settings

PubMed Central

Englert, Chris; Zavery, Alafia; Bertrams, Alex

2017-01-01

In order to perform at the highest level in educational settings (e.g., students in testing situations), individuals often have to control their impulses or desires (e.g., to study for an upcoming test or to prepare a course instead of spending time with the peer group). Previous research suggests that the ability to exert self-control is an important predictor of performance and behavior in educational contexts. According to the strength model, all self-control acts are based on one global energy pool whose capacity is assumed to be limited. After having performed a first act of self-control, this resource can become temporarily depleted which negatively affects subsequent self-control. In such a state of ego depletion, individuals tend to display impaired concentration and academic performance, fail to meet academic deadlines, or even disengage from their duties. In this mini-review, we report recent studies on ego depletion which have focused on children as well as adults in educational settings, derive practical implications for how to improve self-control strength in the realm of education and instruction, and discuss limitations regarding the assumptions of the strength model of self-control. PMID:28790963

Too Exhausted to Perform at the Highest Level? On the Importance of Self-control Strength in Educational Settings.

PubMed

Englert, Chris; Zavery, Alafia; Bertrams, Alex

2017-01-01

In order to perform at the highest level in educational settings (e.g., students in testing situations), individuals often have to control their impulses or desires (e.g., to study for an upcoming test or to prepare a course instead of spending time with the peer group). Previous research suggests that the ability to exert self-control is an important predictor of performance and behavior in educational contexts. According to the strength model, all self-control acts are based on one global energy pool whose capacity is assumed to be limited. After having performed a first act of self-control, this resource can become temporarily depleted which negatively affects subsequent self-control. In such a state of ego depletion, individuals tend to display impaired concentration and academic performance, fail to meet academic deadlines, or even disengage from their duties. In this mini-review, we report recent studies on ego depletion which have focused on children as well as adults in educational settings, derive practical implications for how to improve self-control strength in the realm of education and instruction, and discuss limitations regarding the assumptions of the strength model of self-control.

21 CFR 207.3 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-04-01

... chapter, and any distribution of an animal drug or animal feed bearing or containing an animal drug for..., and animal facilities used for the production or control testing of licensed biologicals, and... definition of drugs in section 201(g) of the act. The term includes manipulation, sampling, testing, or...

21 CFR 207.3 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-04-01

... chapter, and any distribution of an animal drug or animal feed bearing or containing an animal drug for..., and animal facilities used for the production or control testing of licensed biologicals, and... definition of drugs in section 201(g) of the act. The term includes manipulation, sampling, testing, or...

21 CFR 207.3 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-04-01

... chapter, and any distribution of an animal drug or animal feed bearing or containing an animal drug for..., and animal facilities used for the production or control testing of licensed biologicals, and... definition of drugs in section 201(g) of the act. The term includes manipulation, sampling, testing, or...

21 CFR 207.3 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-04-01

... chapter, and any distribution of an animal drug or animal feed bearing or containing an animal drug for..., and animal facilities used for the production or control testing of licensed biologicals, and... definition of drugs in section 201(g) of the act. The term includes manipulation, sampling, testing, or...

21 CFR 207.3 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-04-01

... chapter, and any distribution of an animal drug or animal feed bearing or containing an animal drug for..., and animal facilities used for the production or control testing of licensed biologicals, and... definition of drugs in section 201(g) of the act. The term includes manipulation, sampling, testing, or...

Innovative public–private partnership to target subsidised antimalarials: a study protocol for a cluster randomised controlled trial to evaluate a community intervention in Western Kenya

PubMed Central

Laktabai, Jeremiah; Lesser, Adriane; Platt, Alyssa; Maffioli, Elisa; Mohanan, Manoj; Menya, Diana; Prudhomme O'Meara, Wendy; Turner, Elizabeth L

2017-01-01

Introduction There are concerns of inappropriate use of subsidised antimalarials due to the large number of fevers treated in the informal sector with minimal access to diagnostic testing. Targeting antimalarial subsidies to confirmed malaria cases can lead to appropriate, effective therapy. There is evidence that community health volunteers (CHVs) can be trained to safely and correctly use rapid diagnostic tests (RDTs). This study seeks to evaluate the public health impact of targeted antimalarial subsidies delivered through a partnership between CHVs and the private retail sector. Methods and analysis We are conducting a stratified cluster-randomised controlled trial in Western Kenya where 32 community units were randomly assigned to the intervention or control (usual care) arm. In the intervention arm, CHVs offer free RDT testing to febrile individuals and, conditional on a positive test result, a voucher to purchase a WHO-qualified artemisinin combination therapy (ACT) at a reduced fixed price in the retail sector. Study outcomes in individuals with a febrile illness in the previous 4 weeks will be ascertained through population-based cross-sectional household surveys at four time points: baseline, 6, 12 and 18 months postbaseline. The primary outcome is the proportion of fevers that receives a malaria test from any source (CHV or health facility). The main secondary outcome is the proportion of ACTs used by people with a malaria-positive test. Other secondary outcomes include: the proportion of ACTs used by people without a test and adherence to test results. Ethics and dissemination The protocol has been approved by the National Institutes of Health, the Moi University School of Medicine Institutional Research and Ethics Committee and the Duke University Medical Center Institutional Review Board. Findings will be reported on clinicalstrials.gov, in peer-reviewed publications and through stakeholder meetings including those with the Kenyan Ministry of Health. Trial registration number Pre-results, NCT02461628. PMID:28320794

Towards subsidized malaria rapid diagnostic tests. Lessons learned from programmes to subsidise artemisinin-based combination therapies in the private sector: a review

PubMed Central

Lussiana, Cristina

2016-01-01

The idea of a private sector subsidy programme of artemisinin-based combination therapies (ACTs) was first proposed in 2004. Since then, several countries around the world have hosted pilot projects or programmes on subsidized ACTs and/or the Affordable Medicines Facility-malaria programme (AMFm). Overall the private sector subsidy programmes of ACTs have been effective in increasing availability of ACTs in the private sector and driving down average prices but struggled to crowd out antimalarial monotherapies. The results obtained from this ambitious strategy should inform policy makers in the designing of future interventions aimed to control malaria morbidity and mortality. Among the interventions recently proposed, a subsidy of rapid diagnostic tests (RDTs) in the private sector has been recommended by governments and international donors to cope with over-treatment with ACTs and to delay the emergence of resistance to artemisinin. In order to improve the cost-effectiveness of co-paid RDTs, we should build on the lessons we learned from almost 10 years of private sector subsidy programmes of ACTs in malaria-endemic countries. PMID:25862732

Efficacy of Nasal Mometasone for the Treatment of Chronic Sinonasal Disease in Inadequately Controlled Asthma

PubMed Central

Dixon, Anne E.; Castro, Mario; Cohen, Rubin I.; Gerald, Lynn B.; Holbrook, Janet T.; Irvin, Charles G.; Mohapatra, Shyam; Peters, Stephen P.; Rayapudi, Sobharani; Sugar, Elizabeth A.; Wise, Robert A.

2014-01-01

Background Chronic sinonasal disease is common in asthma and associated with poor asthma control; however there are no long term trials addressing whether chronic treatment of sinonasal disease improves asthma control. Objective To determine if treatment of chronic sinonasal disease with nasal corticosteroids improves asthma control as measured by the Childhood Asthma Control Test (cACT) and Asthma Control Test (ACT) in children and adults respectively. Methods A 24 week multi-center randomized placebo controlled double-blinded trial of placebo versus nasal mometasone in adults and children with inadequately controlled asthma. Treatments were randomly assigned with concealment of allocation. Results 237 adults and 151 children were randomized to nasal mometasone versus placebo, 319 participants completed the study. There was no difference in the cACT (difference in change with mometasone – change with placebo [ΔM - ΔP]: -0.38, CI: -2.19 to 1.44, p = 0.68 ages 6 to 11) or the ACT (ΔM - ΔP: 0.51, CI: -0.46 to 1.48, p = 0.30, ages 12 and older) in those assigned to mometasone versus placebo. In children and adolescents, ages 6 to 17, there was no difference in asthma or sinus symptoms, but a decrease in episodes of poorly controlled asthma defined by a drop in peak flow. In adults there was a small difference in asthma symptoms measured by the Asthma Symptom Utility Index (ΔM - ΔP: 0.06, CI: 0.01 to 0.11, p <0.01) and in nasal symptoms (sinus symptom score ΔM - ΔP: -3.82, CI: -7.19 to- 0.45, p =0.03), but no difference in asthma quality of life, lung function or episodes of poorly controlled asthma in adults assigned to mometasone versus placebo. Conclusions Treatment of chronic sinonasal disease with nasal corticosteroids for 24 weeks does not improve asthma control. Treatment of sinonasal disease in asthma should be determined by the need to treat sinonasal disease rather than to improve asthma control. PMID:25174863

Utilization of a patient-centered asthma passport tool in a subspecialty clinic

PubMed Central

Greenberg, Jonathan; Prushinskaya, Olga; Harris, Joshua D.; Guidetti-Myers, Giltian; Steiding, Jacqueline; Sawicki, Gregory S.; Gaffin, Jonathan M.

2018-01-01

Introduction Despite available and effective tools for asthma self-assessment (Asthma Control Test, ACT) and self-management (Asthma Action Plan, AAP), they are underutilized in outpatient specialty clinics. We evaluated the impact of a patient-centered checklist, the Asthma Passport, on improving ACT and AAP utilization in clinic. Methods This was a randomized, interventional quality-improvement project in which the Asthma Passport was distributed to 120 pediatric asthma patients over the duration of 16 weeks. The passport’s checklist consisted of tasks to be completed by the patient/family, including completion of the ACT and AAP. We compared rates of completion of the ACT and AAP for those who received the passport versus the control group, and assessed patient/caregiver and provider satisfaction. Results Based on electronic medical record data from 222 participants, the ACT completion rate was not significantly different between the passport and control groups, however, the AAP completion rate was significantly greater than control (30.0% vs. 17.7%, p = 0.04). When per-protocol analysis was limited to groups who completed and returned their passports, ACT and AAP completion rates were significantly greater than control (73.8% vs. 44.1% (p = 0.002) and 35.7% vs. 17.7% (p = 0.04), respectively). Nearly all participants reported high satisfaction with care, and surveyed providers viewed the passport favorably. Conclusions A patient-centered checklist significantly improved the completion rate of the AAP. For patient’s who completed and returned the asthma passport, the ACT completion rate was also improved. Participants and providers reported high satisfaction with the checklist, suggesting that it can effectively promote asthma self-management and self-assessment without burdening clinicians or clinic workfiow. PMID:28548904

Utilization of a patient-centered asthma passport tool in a subspecialty clinic.

PubMed

Greenberg, Jonathan; Prushinskaya, Olga; Harris, Joshua D; Guidetti-Myers, Gillian; Steiding, Jacqueline; Sawicki, Gregory S; Gaffin, Jonathan M

2018-02-01

Despite available and effective tools for asthma self-assessment (Asthma Control Test, ACT) and self-management (Asthma Action Plan, AAP), they are underutilized in outpatient specialty clinics. We evaluated the impact of a patient-centered checklist, the Asthma Passport, on improving ACT and AAP utilization in clinic. This was a randomized, interventional quality-improvement project in which the Asthma Passport was distributed to 120 pediatric asthma patients over the duration of 16 weeks. The passport's checklist consisted of tasks to be completed by the patient/family, including completion of the ACT and AAP. We compared rates of completion of the ACT and AAP for those who received the passport versus the control group, and assessed patient/caregiver and provider satisfaction. Based on electronic medical record data from 222 participants, the ACT completion rate was not significantly different between the passport and control groups, however, the AAP completion rate was significantly greater than control (30.0% vs. 17.7%, p = 0.04). When per-protocol analysis was limited to groups who completed and returned their passports, ACT and AAP completion rates were significantly greater than control (73.8% vs. 44.1% (p = 0.002) and 35.7% vs. 17.7% (p = 0.04), respectively). Nearly all participants reported high satisfaction with care, and surveyed providers viewed the passport favorably. A patient-centered checklist significantly improved the completion rate of the AAP. For patient's who completed and returned the asthma passport, the ACT completion rate was also improved. Participants and providers reported high satisfaction with the checklist, suggesting that it can effectively promote asthma self-management and self-assessment without burdening clinicians or clinic workflow.

40 CFR 92.607 - In-use test program reporting requirements.

Code of Federal Regulations, 2012 CFR

2012-07-01

... requirements. 92.607 Section 92.607 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CONTROL OF AIR POLLUTION FROM LOCOMOTIVES AND LOCOMOTIVE ENGINES In-Use Testing... remanufacturer: This report is submitted pursuant to Sections 213 and 208 of the Clean Air Act. This in-use...

40 CFR 92.607 - In-use test program reporting requirements.

Code of Federal Regulations, 2011 CFR

2011-07-01

... requirements. 92.607 Section 92.607 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CONTROL OF AIR POLLUTION FROM LOCOMOTIVES AND LOCOMOTIVE ENGINES In-Use Testing... remanufacturer: This report is submitted pursuant to Sections 213 and 208 of the Clean Air Act. This in-use...

40 CFR 92.607 - In-use test program reporting requirements.

Code of Federal Regulations, 2014 CFR

2014-07-01

... requirements. 92.607 Section 92.607 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CONTROL OF AIR POLLUTION FROM LOCOMOTIVES AND LOCOMOTIVE ENGINES In-Use Testing... remanufacturer: This report is submitted pursuant to Sections 213 and 208 of the Clean Air Act. This in-use...

40 CFR 92.607 - In-use test program reporting requirements.

Code of Federal Regulations, 2010 CFR

2010-07-01

... requirements. 92.607 Section 92.607 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CONTROL OF AIR POLLUTION FROM LOCOMOTIVES AND LOCOMOTIVE ENGINES In-Use Testing... remanufacturer: This report is submitted pursuant to Sections 213 and 208 of the Clean Air Act. This in-use...

40 CFR 92.607 - In-use test program reporting requirements.

Code of Federal Regulations, 2013 CFR

2013-07-01

... requirements. 92.607 Section 92.607 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CONTROL OF AIR POLLUTION FROM LOCOMOTIVES AND LOCOMOTIVE ENGINES In-Use Testing... remanufacturer: This report is submitted pursuant to Sections 213 and 208 of the Clean Air Act. This in-use...

76 FR 38169 - Toxic Substances Control Act Chemical Testing; Receipt of Test Data

Federal Register 2010, 2011, 2012, 2013, 2014

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... are required to show photographic identification, pass through a metal detector, and sign the EPA visitor log. All visitor bags are processed through an X- ray machine and subject to search. Visitors will... animal tissue, metal- cleaning compounds, hydraulic compression fluids, stripping agent (textiles...

40 CFR 795.232 - Inhalation and dermal pharmacokinetics of commercial hexane.

Code of Federal Regulations, 2013 CFR

2013-07-01

... experimental group shall contain at least four animals of each sex. After administration of the test substance... AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT (CONTINUED) PROVISIONAL TEST GUIDELINES Provisional... range should be comparable from group to group. The animals shall be purchased from a reputable dealer...

40 CFR 795.232 - Inhalation and dermal pharmacokinetics of commercial hexane.

Code of Federal Regulations, 2014 CFR

2014-07-01

... experimental group shall contain at least four animals of each sex. After administration of the test substance... AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT (CONTINUED) PROVISIONAL TEST GUIDELINES Provisional... range should be comparable from group to group. The animals shall be purchased from a reputable dealer...

40 CFR 795.231 - Pharmacokinetics of isopropanal.

Code of Federal Regulations, 2013 CFR

2013-07-01

... SUBSTANCES CONTROL ACT (CONTINUED) PROVISIONAL TEST GUIDELINES Provisional Health Effects Guidelines § 795... groups and any animal showing signs of ill health shall not be used. In all studies, unless otherwise specified, each test group shall contain at least four animals of each sex for a total of at least eight...

40 CFR 795.232 - Inhalation and dermal pharmacokinetics of commercial hexane.

Code of Federal Regulations, 2012 CFR

2012-07-01

... experimental group shall contain at least four animals of each sex. After administration of the test substance... AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT (CONTINUED) PROVISIONAL TEST GUIDELINES Provisional... range should be comparable from group to group. The animals shall be purchased from a reputable dealer...

40 CFR 795.231 - Pharmacokinetics of isopropanal.

Code of Federal Regulations, 2010 CFR

2010-07-01

... SUBSTANCES CONTROL ACT (CONTINUED) PROVISIONAL TEST GUIDELINES Provisional Health Effects Guidelines § 795... groups and any animal showing signs of ill health shall not be used. In all studies, unless otherwise specified, each test group shall contain at least four animals of each sex for a total of at least eight...

40 CFR 795.232 - Inhalation and dermal pharmacokinetics of commercial hexane.

Code of Federal Regulations, 2011 CFR

2011-07-01

... experimental group shall contain at least four animals of each sex. After administration of the test substance... AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT (CONTINUED) PROVISIONAL TEST GUIDELINES Provisional... range should be comparable from group to group. The animals shall be purchased from a reputable dealer...

40 CFR 795.232 - Inhalation and dermal pharmacokinetics of commercial hexane.

Code of Federal Regulations, 2010 CFR

2010-07-01

... experimental group shall contain at least four animals of each sex. After administration of the test substance... AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT (CONTINUED) PROVISIONAL TEST GUIDELINES Provisional... range should be comparable from group to group. The animals shall be purchased from a reputable dealer...

40 CFR 795.231 - Pharmacokinetics of isopropanal.

Code of Federal Regulations, 2011 CFR

2011-07-01

... SUBSTANCES CONTROL ACT (CONTINUED) PROVISIONAL TEST GUIDELINES Provisional Health Effects Guidelines § 795... groups and any animal showing signs of ill health shall not be used. In all studies, unless otherwise specified, each test group shall contain at least four animals of each sex for a total of at least eight...

40 CFR 795.231 - Pharmacokinetics of isopropanal.

Code of Federal Regulations, 2014 CFR

2014-07-01

... SUBSTANCES CONTROL ACT (CONTINUED) PROVISIONAL TEST GUIDELINES Provisional Health Effects Guidelines § 795... groups and any animal showing signs of ill health shall not be used. In all studies, unless otherwise specified, each test group shall contain at least four animals of each sex for a total of at least eight...

40 CFR 795.231 - Pharmacokinetics of isopropanal.

Code of Federal Regulations, 2012 CFR

2012-07-01

... SUBSTANCES CONTROL ACT (CONTINUED) PROVISIONAL TEST GUIDELINES Provisional Health Effects Guidelines § 795... groups and any animal showing signs of ill health shall not be used. In all studies, unless otherwise specified, each test group shall contain at least four animals of each sex for a total of at least eight...

The drug regulatory and review process in Guyana.

PubMed

Woo-Ming, R B

1993-01-01

After the old "Sale of Food and Drugs" Ordinance, Cap. 144 was repealed, the new Food and Drugs Act was enacted in 1971. This new Act has considerable flexibility and gives the Minister extensive authority to make Regulations (for carrying out the purposes and provisions of the Act). The Act controls the manufacture, importation, sale, advertising, labeling, packaging, and distribution of drug samples, and the testing of drugs. The Act also controls raw materials and finished products of drugs at the point of entry into the country, with a single agency coordinating both the inspection and analytical services. Developing countries could ensure the procurement of safe, good quality, and effective drugs and devices with the enactment of a similar Food and Drugs Act only. Rapid assessment of Drug Safety, Quality and Efficacy is done through Guyana's participation in the WHO Certification Scheme on the Quality of Pharmaceutical Products moving in International Commerce. This certification scheme is highly commendable especially to third-world countries. The Food and Drug Regulations (1977) have several unique features for drug, cosmetic and device control and they allow for a system of centralized control with limited staff to enforce the legislation. In summary, enforcement of legislative control of imported pharmaceuticals and product evaluation can be considered strong points in the drug regulatory and review process in Guyana. A cautious attitude is observed so as to ensure efficacy, safety, and quality of drugs entering the market. This Drug Regulatory and Review Process is recommended for implementation by third-world countries with outdated drug legislation.(ABSTRACT TRUNCATED AT 250 WORDS)

Plans and Status of Wind-Tunnel Testing Employing an Aeroservoelastic Semispan Model

NASA Technical Reports Server (NTRS)

Perry, Boyd, III; Silva, Walter A.; Florance, James R.; Wieseman, Carol D.; Pototzky, Anthony S.; Sanetrik, Mark D.; Scott, Robert C.; Keller, Donald F.; Cole, Stanley R.; Coulson, David A.

2007-01-01

This paper presents the research objectives, summarizes the pre-wind-tunnel-test experimental results to date, summarizes the analytical predictions to date, and outlines the wind-tunnel-test plans for an aeroservoelastic semispan wind-tunnel model. The model is referred to as the Supersonic Semispan Transport (S4T) Active Controls Testbed (ACT) and is based on a supersonic cruise configuration. The model has three hydraulically-actuated surfaces (all-movable horizontal tail, all-movable ride control vane, and aileron) for active controls. The model is instrumented with accelerometers, unsteady pressure transducers, and strain gages and will be mounted on a 5-component sidewall balance. The model will be tested twice in the Langley Transonic Dynamics Tunnel (TDT). The first entry will be an "open-loop" model-characterization test; the second entry will be a "closed-loop" test during which active flutter suppression, gust load alleviation and ride quality control experiments will be conducted.

The effect of a third party observer and trait anxiety on neuropsychological performance: the Attentional Control Theory (ACT) perspective.

PubMed

Rezaei, Fatemeh; Hosseini Ramaghani, Nasrin Alsadat; Fazio, Rachel L

2017-04-01

Studies have reported that the presence of a third party observer (TPO) during neuropsychological assessments negatively affects the test performance of the examinee. The present study aimed to investigate the effects of a TPO and trait anxiety on neuropsychological performance according to Attentional Control Theory (ACT). A sample of college students was recruited (n = 318) and then 80 participants were selected to represent the high and low trait anxiety groups. Participants of each of group were randomly assigned to either the NTPO (non-TPO) or TPO conditions. The State-Trait Anxiety Inventory - Trait measure (STAI-T), Wisconsin Card Sorting Test (WCST-64), Stroop test, and Rating Scale for Mental Effort (RSME) were administered to both groups. To analyze the data, univariate ANOVAs were conducted. The results indicated that under the conditions without a TPO the group with high trait anxiety had poorer processing efficiency, but under the conditions with a TPO they had poorer processing efficiency and poorer performance effectiveness than the group with low trait anxiety. In addition, the group with low trait anxiety showed poorer processing efficiency in the TPO compared to non-TPO condition. These findings provide support for the hypotheses of ACT regarding the relation between observer presence and poorer performance on neuropsychological tests, with individuals with higher trait anxiety showing greater negative effects. Implications and suggestions for further research are discussed.

Acceptance Testing of a Satellite SCADA Photovoltaic-Diesel Hybrid System

NASA Technical Reports Server (NTRS)

Kalu, Alex; Acosta, R.; Durand, S.; Emrich, Carol; Ventre, G.; Wilson, W.

1999-01-01

Savannah State University (SSU) and the Florida Solar Energy Center (FSEC) have been participating in the NASA Advanced Communications Technology Satellite (ACTS) program for the last five years. This program was designed by NASA to help maintain U.S. leadership in commercial space communications by funding high-risk research, and to flight-test next-generation digital satellite components. Launched in 1993, ACTS is an U.S. government funded technology test-bed that incorporates high power Ka-band transponders, small spot beams, and on-board digital storage and switching technology. Associated with the spacecraft, is a prototype satellite control center that supports various application experiments. The SSU/FSEC application experiment is to developing a Photovoltaic-Diesel Hybrid Power system complete with satellite Supervisory Control and Data Acquisition (SCADA). The hybrid system was design to demonstrate the feasibility of using SCADA to maintain and operate remote village power systems. This configuration would enable experts at a central location to provide technical assistance to local technicians while they acquire a measure of proficiency with the hybrid system operation and maintenance. Upon full mastery of the technology, similar SCADA arrangement are planned to remotely monitor and control constellation of hybrid systems scattered overlarge rural areas. Two Orion Energy APEX-1000 hybrid systems were delivered in 1998, one was installed at SSU in eastern Georgia and the other was installed at FSEC in Central Florida. The project was designed to: (1) evaluate the performance of ACTS in a SCADA arrangement, (2) monitor the health and performance of all major hybrid subsystems, (3) investigate load control and battery charging strategies to maximize battery capacity and lifetime, and (4) develop satellite communication protocol. Preliminary results indicate that the hybrid design is suitable for satellite Supervisory Control and Data Acquisition. A modification to the controller software has produced a robust communication link capable of real time control and long term data collection.

32 CFR 701.4 - Responsibility and authority.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Control (N6); Director of Navy Test & Evaluation & Technology Requirements (N091); Surgeon General of the... Information and Privacy Acts Section, HQMC; Director of Public Affairs; Director of Marine Corps History and...

Testing Consent Agreement for N-methylpyrrolidone

EPA Pesticide Factsheets

EPA has signed an Enforceable Consent Agreement (ECA) pursuant to the Toxic Substances Control Act (TSCA), 15 U.S.C. 2601 et seq., with Arco Chemical Company, BASF Corporation, and International Specialty Products Company.

Lessons in the Design and Characterization Testing of the Semi-Span Super-Sonic Transport (S4T) Wind-Tunnel Model

NASA Technical Reports Server (NTRS)

2012-01-01

This paper focuses on some of the more challenging design processes and characterization tests of the Semi-Span Super-Sonic Transport (S4T)-Active Controls Testbed (ACT). The model was successfully tested in four entries in the National Aeronautics and Space Administration Langley Transonic Dynamics Tunnel to satisfy the goals and objectives of the Fundamental Aeronautics Program Supersonic Project Aero-Propulso-Servo-Elastic effort. Due to the complexity of the S4T-ACT, only a small sample of the technical challenges for designing and characterizing the model will be presented. Specifically, the challenges encountered in designing the model include scaling the Technology Concept Airplane to model scale, designing the model fuselage, aileron actuator, and engine pylons. Characterization tests included full model ground vibration tests, wing stiffness measurements, geometry measurements, proof load testing, and measurement of fuselage static and dynamic properties.

Amusics Can Imitate What They Cannot Discriminate

ERIC Educational Resources Information Center

Hutchins, Sean; Peretz, Isabelle

2012-01-01

A longstanding issue in psychology is the relationship between how we perceive the world and how we act upon it. Pitch deafness provides an interesting opportunity to test for the independence of perception and production abilities in the speech domain. We tested eight amusics and eight matched controls for their ability to perceive pitch shifts…

75 FR 5405 - Sixty-Fifth Report of the TSCA Interagency Testing Committee to the Administrator of the...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-02

.... SUMMARY: The Toxic Substances Control Act (TSCA) Interagency Testing Committee (ITC) transmitted its Sixty... manufacture (defined by statute to include import) and/or process TSCA-covered chemicals and you may be identified by the North American Industrial Classification System (NAICS) codes 325 and 32411. Because this...

Dredging Operations Technical Support Program. Management Strategy for Disposal of Dredged Material: Contaminant Testing and Controls.

DTIC Science & Technology

1985-08-01

laboratory test using a rainfall simulator has been developed ( Westerdahl and Skogerboe 1981) and is being used to predict surface runoff water quality...Marine Protection, Research, and Sanctuaries Act of 1972)," US Army Engineer Waterways Experiment Station, Vicksburg, Miss. Westerdahl , H. E., and

78 FR 719 - California State Motor Vehicle Pollution Control Standards; Urban Buses; Request for Waiver of...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-04

.... Collectively, the five rulemakings elevated the stringency of exhaust emission standards and test procedures... Act for the emission standards and related test procedures contained in its urban bus regulations, as... Standards; Urban Buses; Request for Waiver of Preemption; Opportunity for Public Hearing and Comment AGENCY...

76 FR 34705 - Agency Forms Undergoing Paperwork Reduction Act Review

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-14

...; taking birth control pills; or getting older; and certain groups could not identify risk factors that...) focus groups with nine (9) participants in each focus group during the second stage to test the message... DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention [30Day-11-11DD...

40 CFR 63.1112 - Extension of compliance, and performance test, monitoring, recordkeeping and reporting waivers...

Code of Federal Regulations, 2013 CFR

2013-07-01

... Standards for Hazardous Air Pollutants for Source Categories: Generic Maximum Achievable Control Technology... operator of an existing source has installed best available control technology (BACT) (as defined in section 169(3) of the Act) or technology required to meet a lowest achievable emission rate (LAER) (as...

40 CFR 63.1112 - Extension of compliance, and performance test, monitoring, recordkeeping and reporting waivers...

Code of Federal Regulations, 2012 CFR

2012-07-01

... Standards for Hazardous Air Pollutants for Source Categories: Generic Maximum Achievable Control Technology... operator of an existing source has installed best available control technology (BACT) (as defined in section 169(3) of the Act) or technology required to meet a lowest achievable emission rate (LAER) (as...

40 CFR 63.1112 - Extension of compliance, and performance test, monitoring, recordkeeping and reporting waivers...

Code of Federal Regulations, 2014 CFR

2014-07-01

... Standards for Hazardous Air Pollutants for Source Categories: Generic Maximum Achievable Control Technology... operator of an existing source has installed best available control technology (BACT) (as defined in section 169(3) of the Act) or technology required to meet a lowest achievable emission rate (LAER) (as...

40 CFR 63.1112 - Extension of compliance, and performance test, monitoring, recordkeeping and reporting waivers...

Code of Federal Regulations, 2011 CFR

2011-07-01

... Standards for Hazardous Air Pollutants for Source Categories: Generic Maximum Achievable Control Technology... operator of an existing source has installed best available control technology (BACT) (as defined in section 169(3) of the Act) or technology required to meet a lowest achievable emission rate (LAER) (as...

40 CFR 63.1112 - Extension of compliance, and performance test, monitoring, recordkeeping and reporting waivers...

Code of Federal Regulations, 2010 CFR

2010-07-01

... Standards for Hazardous Air Pollutants for Source Categories: Generic Maximum Achievable Control Technology... operator of an existing source has installed best available control technology (BACT) (as defined in section 169(3) of the Act) or technology required to meet a lowest achievable emission rate (LAER) (as...

Cognitive Control of Movement in Down Syndrome

ERIC Educational Resources Information Center

Brunamonti, Emiliano; Pani, Pierpaolo; Papazachariadis, Odysseas; Onorati, Paolo; Albertini, Giorgio; Ferraina, Stefano

2011-01-01

Inhibition of inappropriate responses allows to shape the motor behavior accordingly to the context in which a subject acts and is an essential executive function. Inhibition has been poorly investigated in Down Syndrome (DS) patients. We tested, using a countermanding task, the inhibitory control in a group of DS patients and in a group of…

Effect of Lifestyle on Asthma Control in Japanese Patients: Importance of Periodical Exercise and Raw Vegetable Diet

PubMed Central

Iikura, Motoyasu; Yi, Siyan; Ichimura, Yasunori; Hori, Ai; Izumi, Shinyu; Sugiyama, Haruhito; Kudo, Koichiro; Mizoue, Tetsuya; Kobayashi, Nobuyuki

2013-01-01

Background The avoidance of inhaled allergens or tobacco smoke has been known to have favorable effects on asthma control. However, it remains unclear whether other lifestyle-related factors are also related to asthma control. Therefore, a comprehensive study to examine the associations between various lifestyle factors and asthma control was conducted in Japanese asthmatic patients. Methods The study subjects included 437 stable asthmatic patients recruited from our outpatient clinic over a one-year period. A written, informed consent was obtained from each participant. Asthma control was assessed using the asthma control test (ACT), and a structured questionnaire was administered to obtain information regarding lifestyle factors, including tobacco smoking, alcohol drinking, physical exercise, and diet. Both bivariate and multivariate analyses were conducted. Results The proportions of total control (ACT = 25), well controlled (ACT = 20-24), and poorly controlled (ACT < 20) were 27.5%, 48.1%, and 24.5%, respectively. The proportions of patients in the asthma treatment steps as measured by Global Initiative for Asthma 2007 in step 1, step 2, step 3, step 4, and step 5 were 5.5%, 17.4%, 7.6%, 60.2%, and 9.4%, respectively. Body mass index, direct tobacco smoking status and alcohol drinking were not associated with asthma control. On the other hand, younger age (< 65 years old), passive smoking, periodical exercise (> 3 metabolic equivalents-h/week), and raw vegetable intake (> 5 units/week) were significantly associated with good asthma control by bivariate analysis. Younger age, periodical exercise, and raw vegetable intake were significantly associated with good asthma control by multiple linear regression analysis. Conclusions Periodical exercise and raw vegetable intake are associated with good asthma control in Japanese patients. PMID:23874577

Effect of lifestyle on asthma control in Japanese patients: importance of periodical exercise and raw vegetable diet.

PubMed

Iikura, Motoyasu; Yi, Siyan; Ichimura, Yasunori; Hori, Ai; Izumi, Shinyu; Sugiyama, Haruhito; Kudo, Koichiro; Mizoue, Tetsuya; Kobayashi, Nobuyuki

2013-01-01

The avoidance of inhaled allergens or tobacco smoke has been known to have favorable effects on asthma control. However, it remains unclear whether other lifestyle-related factors are also related to asthma control. Therefore, a comprehensive study to examine the associations between various lifestyle factors and asthma control was conducted in Japanese asthmatic patients. The study subjects included 437 stable asthmatic patients recruited from our outpatient clinic over a one-year period. A written, informed consent was obtained from each participant. Asthma control was assessed using the asthma control test (ACT), and a structured questionnaire was administered to obtain information regarding lifestyle factors, including tobacco smoking, alcohol drinking, physical exercise, and diet. Both bivariate and multivariate analyses were conducted. The proportions of total control (ACT = 25), well controlled (ACT = 20-24), and poorly controlled (ACT < 20) were 27.5%, 48.1%, and 24.5%, respectively. The proportions of patients in the asthma treatment steps as measured by Global Initiative for Asthma 2007 in step 1, step 2, step 3, step 4, and step 5 were 5.5%, 17.4%, 7.6%, 60.2%, and 9.4%, respectively. Body mass index, direct tobacco smoking status and alcohol drinking were not associated with asthma control. On the other hand, younger age (< 65 years old), passive smoking, periodical exercise (> 3 metabolic equivalents-h/week), and raw vegetable intake (> 5 units/week) were significantly associated with good asthma control by bivariate analysis. Younger age, periodical exercise, and raw vegetable intake were significantly associated with good asthma control by multiple linear regression analysis. Periodical exercise and raw vegetable intake are associated with good asthma control in Japanese patients.

Aeroelastic Airworthiness Assesment of the Adaptive Compliant Trailing Edge Flaps

NASA Technical Reports Server (NTRS)

Herrera, Claudia Y.; Spivey, Natalie D.; Lung, Shun-fat; Ervin, Gregory; Flick, Peter

2015-01-01

The Adaptive Compliant Trailing Edge (ACTE) demonstrator is a joint task under the National Aeronautics and Space Administration Environmentally Responsible Aviation Project in partnership with the Air Force Research Laboratory and FlexSys, Inc. (Ann Arbor, Michigan). The project goal is to develop advanced technologies that enable environmentally friendly aircraft, such as adaptive compliant technologies. The ACTE demonstrator flight-test program encompassed replacing the Fowler flaps on the SubsoniC Aircraft Testbed, a modified Gulfstream III (Gulfstream Aerospace, Savannah, Georgia) aircraft, with control surfaces developed by FlexSys. The control surfaces developed by FlexSys are a pair of uniquely-designed unconventional flaps to be used as lifting surfaces during flight-testing to validate their structural effectiveness. The unconventional flaps required a multidisciplinary airworthiness assessment to prove they could withstand the prescribed flight envelope. Several challenges were posed due to the large deflections experienced by the structure, requiring non-linear analysis methods. The aeroelastic assessment necessitated both conventional and extensive testing and analysis methods. A series of ground vibration tests (GVTs) were conducted to provide modal characteristics to validate and update finite element models (FEMs) used for the flutter analyses for a subset of the various flight configurations. Numerous FEMs were developed using data from FlexSys and the ground tests. The flap FEMs were then attached to the aircraft model to generate a combined FEM that could be analyzed for aeroelastic instabilities. The aeroelastic analysis results showed the combined system of aircraft and flaps were predicted to have the required flutter margin to successfully demonstrate the adaptive compliant technology. This paper documents the details of the aeroelastic airworthiness assessment described, including the ground testing and analyses, and subsequent flight-testing performed on the unconventional ACTE flaps.

Closing the access barrier for effective anti-malarials in the private sector in rural Uganda: consortium for ACT private sector subsidy (CAPSS) pilot study.

PubMed

Talisuna, Ambrose O; Daumerie, Penny Grewal; Balyeku, Andrew; Egan, Timothy; Piot, Bram; Coghlan, Renia; Lugand, Maud; Bwire, Godfrey; Rwakimari, John Bosco; Ndyomugyenyi, Richard; Kato, Fred; Byangire, Maria; Kagwa, Paul; Sebisubi, Fred; Nahamya, David; Bonabana, Angela; Mpanga-Mukasa, Susan; Buyungo, Peter; Lukwago, Julius; Batte, Allan; Nakanwagi, Grace; Tibenderana, James; Nayer, Kinny; Reddy, Kishore; Dokwal, Nilesh; Rugumambaju, Sylvester; Kidde, Saul; Banerji, Jaya; Jagoe, George

2012-10-29

Artemisinin-based combination therapy (ACT), the treatment of choice for uncomplicated falciparum malaria, is unaffordable and generally inaccessible in the private sector, the first port of call for most malaria treatment across rural Africa. Between August 2007 and May 2010, the Uganda Ministry of Health and the Medicines for Malaria Venture conducted the Consortium for ACT Private Sector Subsidy (CAPSS) pilot study to test whether access to ACT in the private sector could be improved through the provision of a high level supply chain subsidy. Four intervention districts were purposefully selected to receive branded subsidized medicines - "ACT with a leaf", while the fifth district acted as the control. Baseline and evaluation outlet exit surveys and retail audits were conducted at licensed and unlicensed drug outlets in the intervention and control districts. A survey-adjusted, multivariate logistic regression model was used to analyse the intervention's impact on: ACT uptake and price; purchase of ACT within 24 hours of symptom onset; ACT availability and displacement of sub-optimal anti-malarial. At baseline, ACT accounted for less than 1% of anti-malarials purchased from licensed drug shops for children less than five years old. However, at evaluation, "ACT with a leaf" accounted for 69% of anti-malarial purchased in the interventions districts. Purchase of ACT within 24 hours of symptom onset for children under five years rose from 0.8% at baseline to 26.2% (95% CI: 23.2-29.2%) at evaluation in the intervention districts. In the control district, it rose modestly from 1.8% to 5.6% (95% CI: 4.0-7.3%). The odds of purchasing ACT within 24 hours in the intervention districts compared to the control was 0.46 (95% CI: 0.08-2.68, p=0.4) at baseline and significant increased to 6.11 (95% CI: 4.32-8.62, p<0.0001) at evaluation. Children less than five years of age had "ACT with a leaf" purchased for them more often than those aged above five years. There was no evidence of price gouging. These data demonstrate that a supply-side subsidy and an intensive communications campaign significantly increased the uptake and use of ACT in the private sector in Uganda.

Closing the access barrier for effective anti-malarials in the private sector in rural Uganda: consortium for ACT private sector subsidy (CAPSS) pilot study

PubMed Central

2012-01-01

Background Artemisinin-based combination therapy (ACT), the treatment of choice for uncomplicated falciparum malaria, is unaffordable and generally inaccessible in the private sector, the first port of call for most malaria treatment across rural Africa. Between August 2007 and May 2010, the Uganda Ministry of Health and the Medicines for Malaria Venture conducted the Consortium for ACT Private Sector Subsidy (CAPSS) pilot study to test whether access to ACT in the private sector could be improved through the provision of a high level supply chain subsidy. Methods Four intervention districts were purposefully selected to receive branded subsidized medicines - “ACT with a leaf”, while the fifth district acted as the control. Baseline and evaluation outlet exit surveys and retail audits were conducted at licensed and unlicensed drug outlets in the intervention and control districts. A survey-adjusted, multivariate logistic regression model was used to analyse the intervention’s impact on: ACT uptake and price; purchase of ACT within 24 hours of symptom onset; ACT availability and displacement of sub-optimal anti-malarial. Results At baseline, ACT accounted for less than 1% of anti-malarials purchased from licensed drug shops for children less than five years old. However, at evaluation, “ACT with a leaf” accounted for 69% of anti-malarial purchased in the interventions districts. Purchase of ACT within 24 hours of symptom onset for children under five years rose from 0.8% at baseline to 26.2% (95% CI: 23.2-29.2%) at evaluation in the intervention districts. In the control district, it rose modestly from 1.8% to 5.6% (95% CI: 4.0-7.3%). The odds of purchasing ACT within 24 hours in the intervention districts compared to the control was 0.46 (95% CI: 0.08-2.68, p=0.4) at baseline and significant increased to 6.11 (95% CI: 4.32-8.62, p<0.0001) at evaluation. Children less than five years of age had “ACT with a leaf” purchased for them more often than those aged above five years. There was no evidence of price gouging. Conclusions These data demonstrate that a supply-side subsidy and an intensive communications campaign significantly increased the uptake and use of ACT in the private sector in Uganda. PMID:23107021

Ferromagnetic core valve gives rapid action on minimum energy

NASA Technical Reports Server (NTRS)

Larson, A. V.; Tinkham, J. P.

1967-01-01

Miniature solenoid valve controls propellant flow during tests on a coaxial plasma accelerator. It uses an advanced ferromagnetic core design which meets all the rapid-acting requirements with a minimum of input energy.

"It Makes You Rethink Your Choice of the Pill": Theory-Based Formative Research to Design a Contraceptive Choice Campaign.

PubMed

Sundstrom, Beth; DeMaria, Andrea L; Meier, Stephanie; Jones, Annabel; Moxley, Grace E

2015-01-01

Half of all pregnancies in the United States remain unplanned despite improved access to highly effective long-acting reversible contraception, including the intrauterine device and the implant. This study conducted theory-based formative research to develop a contraceptive choice campaign aimed at increasing long-acting reversible contraception uptake by women ages 18-44 years in Charleston, South Carolina, an urban area in the southeastern United States. Researchers developed and tested message concepts and designs. Six focus groups and 18 interviews were conducted among reproductive-age women (n = 79). Qualitative data analysis revealed messages and designs that resonated with these women. Emphasizing long-acting reversible contraception as the healthy option, highlighting long-acting reversible contraception effectiveness, including relatable and trustworthy characters, and using language of control emerged as themes. Women reported a preference for statistics illustrating effectiveness combined with empowering messages of control over contraceptive decision making. Findings from this study offer practical recommendations for developing contraceptive choice campaigns targeting long-acting reversible contraception use and further the goal of reducing unintended pregnancy among women.

Piloting the global subsidy: the impact of subsidized artemisinin-based combination therapies distributed through private drug shops in rural Tanzania.

PubMed

Sabot, Oliver J; Mwita, Alex; Cohen, Justin M; Ipuge, Yahya; Gordon, Megumi; Bishop, David; Odhiambo, Moses; Ward, Lorrayne; Goodman, Catherine

2009-09-02

WHO estimates that only 3% of fever patients use recommended artemisinin-based combination therapies (ACTs), partly reflecting their high prices in the retail sector from where many patients seek treatment. To overcome this challenge, a global ACT subsidy has been proposed. We tested this proposal through a pilot program in rural Tanzania. Three districts were assigned to serve either as a control or to receive the subsidy plus a package of supporting interventions. From October 2007, ACTs were sold at a 90% subsidy through the normal private supply chain to intervention district drug shops. Data were collected at baseline and during intervention using interviews with drug shop customers, retail audits, mystery shoppers, and audits of public and NGO facilities. The proportion of consumers in the intervention districts purchasing ACTs rose from 1% at baseline to 44.2% one year later (p<0.001), and was significantly higher among consumers purchasing for children under 5 than for adults (p = 0.005). No change in ACT usage was observed in the control district. Consumers paid a mean price of $0.58 for ACTs, which did not differ significantly from the price paid for sulphadoxine-pyrimethamine, the most common alternative. Drug shops in population centers were significantly more likely to stock ACTs than those in more remote areas (p<0.001). A subsidy introduced at the top of the private sector supply chain can significantly increase usage of ACTs and reduce their retail price to the level of common monotherapies. Additional interventions may be needed to ensure access to ACTs in remote areas and for poorer individuals who appear to seek treatment at drug shops less frequently. Controlled-Trials.com ISRCTN39125414.

Piloting the Global Subsidy: The Impact of Subsidized Artemisinin-Based Combination Therapies Distributed through Private Drug Shops in Rural Tanzania

PubMed Central

Sabot, Oliver J.; Mwita, Alex; Cohen, Justin M.; Ipuge, Yahya; Gordon, Megumi; Bishop, David; Odhiambo, Moses; Ward, Lorrayne; Goodman, Catherine

2009-01-01

Background WHO estimates that only 3% of fever patients use recommended artemisinin-based combination therapies (ACTs), partly reflecting their high prices in the retail sector from where many patients seek treatment. To overcome this challenge, a global ACT subsidy has been proposed. We tested this proposal through a pilot program in rural Tanzania. Methods/Principal Findings Three districts were assigned to serve either as a control or to receive the subsidy plus a package of supporting interventions. From October 2007, ACTs were sold at a 90% subsidy through the normal private supply chain to intervention district drug shops. Data were collected at baseline and during intervention using interviews with drug shop customers, retail audits, mystery shoppers, and audits of public and NGO facilities. The proportion of consumers in the intervention districts purchasing ACTs rose from 1% at baseline to 44.2% one year later (p<0.001), and was significantly higher among consumers purchasing for children under 5 than for adults (p = 0.005). No change in ACT usage was observed in the control district. Consumers paid a mean price of $0.58 for ACTs, which did not differ significantly from the price paid for sulphadoxine-pyrimethamine, the most common alternative. Drug shops in population centers were significantly more likely to stock ACTs than those in more remote areas (p<0.001). Conclusions A subsidy introduced at the top of the private sector supply chain can significantly increase usage of ACTs and reduce their retail price to the level of common monotherapies. Additional interventions may be needed to ensure access to ACTs in remote areas and for poorer individuals who appear to seek treatment at drug shops less frequently. Trial Registration Controlled-Trials.com ISRCTN39125414. PMID:19724644

Planned LMSS propagation experiment using ACTS: Preliminary antenna pointing results during mobile operations

NASA Technical Reports Server (NTRS)

Rowland, John R.; Goldhirsh, Julius; Vogel, Wolfhard J.; Torrence, Geoffrey W.

1991-01-01

An overview and a status description of the planned LMSS mobile K band experiment with ACTS is presented. As a precursor to the ACTS mobile measurements at 20.185 GHz, measurements at 19.77 GHz employing the Olympus satellite were originally planned. However, because of the demise of Olympus in June of 1991, the efforts described here are focused towards the ACTS measurements. In particular, we describe the design and testing results of a gyro controlled mobile-antenna pointing system. Preliminary pointing measurements during mobile operations indicate that the present system is suitable for measurements employing a 15 cm aperture (beamwidth at approximately 7 deg) receiving antenna operating with ACTS in the high gain transponder mode. This should enable measurements with pattern losses smaller than plus or minus 1 dB over more than 95 percent of the driving distance. Measurements with the present mount system employing a 60 cm aperture (beamwidth at approximately 1.7 deg) results in pattern losses smaller than plus or minus 3 dB for 70 percent of the driving distance. Acceptable propagation measurements may still be made with this system by employing developed software to flag out bad data points due to extreme pointing errors. The receiver system including associated computer control software has been designed and assembled. Plans are underway to integrate the antenna mount with the receiver on the University of Texas mobile receiving van and repeat the pointing tests on highways employing a recently designed radome system.

The Effect of Different Chemical Surface Treatments of Denture Teeth on Shear Bond Strength: A Comparative Study

PubMed Central

Palekar, Umesh; Awinashe, Vaibav; Mishra, Sunil Kumar; Kawadkar, Abhishek; Rahangdale, Tripti

2014-01-01

Background: The development of better cross linked acrylic resin teeth has solved the problems related to wearing and discoloration of acrylic teeth. The same cross linking at ridge lap region acts as a double edge sword as it weakens the bond between denture base and tooth. Aim of Study: The purpose of study was to evaluate the effect of surface treatment on the bond strength of resin teeth to denture base resin using monomethyl methacrylate monomer and dichloromethane with no surface treatment acting as control. Settings and Design:Denture base cylinder samples in wax (n=180) were made with maxillary central incisor attached at 450 (JIST 6506). These samples were randomly and equally divided into three groups of 60 each. These specimens were then flasked, dewaxed as per the standard protocol. Materials and Methods: Before acrylization, ridge lap area was treated as follows: Group A- no surface treatment act as control, Group B treated with monomethyl methacrylate monomer, Group C treated with dichloromethane. Digitally controlled acryliser was used for acrylization as per manufacturer’s instructions and shear bond strength was tested on Universal Testing Machine (Servo Hydraulic, 50kN High Strain, BISS Research). Statistical Analysis used: Result was statistically analyzed with One-way analysis of variance (ANOVA) and Post-hoc ANOVA Tukey’s HSD test at 5% level of significance. Results: The application of dichloromethane showed increased bond strength between cross linked acrylic resin teeth and heat cure denture base resin followed by monomethyl methacrylate monomer and control group. Conclusion: The application of dichloromethane on the ridge lap surface of the resin teeth before packing of the dough into the mold significantly increased the bond strength between cross linked acrylic resin teeth and heat cure denture base resin. PMID:25121057

The Utility of Testing Noncognitive Aptitudes as Additional Predictors of Graduation from U.S. Air Force Air Traffic Controller Training

DTIC Science & Technology

2015-11-13

Control The ability to resist or delay an impulse, drive, or temptation to act General Mood Happiness The ability to feel satisfied with one’s life...Neurostat Analytical Solutions as a consultant to the USAF School of Aero- space Medicine on numerous research projects. He currently researches suicide ...testing inter- ventions for suicidal military personnel at Fort Carson, Colorado. Dr. Bryan is a nationally-recognized expert on military suicide , and

Charge control experiments on a CH-53E helicopter in a dusty environment

NASA Technical Reports Server (NTRS)

Moore, C. B.; Jones, J. J.; Hunyady, S. J.

1991-01-01

Charge control tests were carried out on a ground based, Marine Corps helicopter to determine if control of the electric fields acting on the engine exhaust gases could be used to reduce the electrification of the helicopter when it operated in a dusty atmosphere. The test aircraft was flown to a dusty, unpaved area and was then isolated electrically from the earth. When the helicopter engines were operated at ground idle with the rotor locked, the isolated aircraft charged positively, as had been observed previously. However, when the rotor brake was released and the turning rotor created a downdraft that raised dust clouds, the aircraft always became charged more positively, to potentials ranging form +30 to +45 kV. The dust clouds raised by the rotor downwash invariably carried negative space charges with concentrations of up to -100 nC/cu m and caused surface electric fields with strengths of up to 10 kV/m immediately down wind of the aircraft. The natural charging of the helicopter operating in these dust clouds was successfully opposed by control of the electric fields acting on the hot, electrically conductive exhaust gases. The control was achieved by placing electrostatic shield around the exhausts.

Hematology and pathology devices; reclassification; restricted devices; OTC test sample collection systems for drugs of abuse testing. Food and Drug Administration, HHS. Final rule.

PubMed

2000-04-07

The Food and Drug Administration (FDA) is reclassifying over-the-counter (OTC) test sample collection systems for drugs of abuse testing from class III (premarket approval) into class I (general controls) and exempting them from premarket notification (510(k)) and current good manufacturing practice (CGMP) requirements. FDA is also designating OTC test sample collection systems for drugs of abuse testing as restricted devices under the Federal Food, Drug, and Cosmetic Act (the act) and establishing restrictions intended to assure consumers that: The underlying laboratory test(s) are accurate and reliable; the laboratory performing the test(s) has adequate expertise and competency; and the product has adequate labeling and methods of communicating test results to consumers. Finally, FDA is adding a conforming amendment to the existing classification regulation for specimen transport and storage containers to clarify that it does not apply to specimen transport and storage containers that are part of an OTC test sample collection system for the purpose of testing for the presence of drugs of abuse or their metabolites in a laboratory.

WRAP low level waste restricted waste management (LLW RWM) glovebox acceptance test report

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

Leist, K.J.

1997-11-24

On April 22, 1997, the Low Level Waste Restricted Waste Management (LLW RWM) glovebox was tested using acceptance test procedure 13027A-87. Mr. Robert L. Warmenhoven served as test director, Mr. Kendrick Leist acted as test operator and test witness, and Michael Lane provided miscellaneous software support. The primary focus of the glovebox acceptance test was to examine glovebox control system interlocks, operator Interface Unit (OIU) menus, alarms, and messages. Basic drum port and lift table control sequences were demonstrated. OIU menus, messages, and alarm sequences were examined, with few exceptions noted. Barcode testing was bypassed, due to the lack ofmore » installed equipment as well as the switch from basic reliance on fixed bar code readers to the enhanced use of portable bar code readers. Bar code testing was completed during performance of the LLW RWM OTP. Mechanical and control deficiencies were documented as Test Exceptions during performance of this Acceptance Test. These items are attached as Appendix A to this report.« less

The Effect of Repetitive Saccade Execution on the Attention Network Test: Enhancing Executive Function with a Flick of the Eyes

ERIC Educational Resources Information Center

Edlin, James M.; Lyle, Keith B.

2013-01-01

The simple act of repeatedly looking left and right can enhance subsequent cognition, including divergent thinking, detection of matching letters from visual arrays, and memory retrieval. One hypothesis is that saccade execution enhances subsequent cognition by altering attentional control. To test this hypothesis, we compared performance…

14 CFR 23.395 - Control system loads.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 1.0 may be used if hinge moments are based on accurate flight test data, the exact reduction depending upon the accuracy and reliability of the data. (c) Pilot forces used for design are assumed to act...

40 CFR 1066.2 - Submitting information to EPA under this part.

Code of Federal Regulations, 2012 CFR

2012-07-01

...) AIR POLLUTION CONTROLS VEHICLE-TESTING PROCEDURES Applicability and General Provisions § 1066.2...) Nothing in this part should be interpreted to limit our ability under Clean Air Act section 208 (42 U.S.C...

40 CFR 1065.2 - Submitting information to EPA under this part.

Code of Federal Regulations, 2012 CFR

2012-07-01

...) AIR POLLUTION CONTROLS ENGINE-TESTING PROCEDURES Applicability and General Provisions § 1065.2...) Nothing in this part should be interpreted to limit our ability under Clean Air Act section 208 (42 U.S.C...

40 CFR 1066.2 - Submitting information to EPA under this part.

Code of Federal Regulations, 2014 CFR

2014-07-01

...) AIR POLLUTION CONTROLS VEHICLE-TESTING PROCEDURES Applicability and General Provisions § 1066.2...) Nothing in this part should be interpreted to limit our ability under Clean Air Act section 208 (42 U.S.C...

40 CFR 1065.2 - Submitting information to EPA under this part.

Code of Federal Regulations, 2010 CFR

2010-07-01

...) AIR POLLUTION CONTROLS ENGINE-TESTING PROCEDURES Applicability and General Provisions § 1065.2...) Nothing in this part should be interpreted to limit our ability under Clean Air Act section 208 (42 U.S.C...

40 CFR 1065.2 - Submitting information to EPA under this part.

Code of Federal Regulations, 2014 CFR

2014-07-01

...) AIR POLLUTION CONTROLS ENGINE-TESTING PROCEDURES Applicability and General Provisions § 1065.2...) Nothing in this part should be interpreted to limit our ability under Clean Air Act section 208 (42 U.S.C...

40 CFR 1066.2 - Submitting information to EPA under this part.

Code of Federal Regulations, 2013 CFR

2013-07-01

...) AIR POLLUTION CONTROLS VEHICLE-TESTING PROCEDURES Applicability and General Provisions § 1066.2...) Nothing in this part should be interpreted to limit our ability under Clean Air Act section 208 (42 U.S.C...

40 CFR 1065.2 - Submitting information to EPA under this part.

Code of Federal Regulations, 2011 CFR

2011-07-01

...) AIR POLLUTION CONTROLS ENGINE-TESTING PROCEDURES Applicability and General Provisions § 1065.2...) Nothing in this part should be interpreted to limit our ability under Clean Air Act section 208 (42 U.S.C...

40 CFR 1065.2 - Submitting information to EPA under this part.

Code of Federal Regulations, 2013 CFR

2013-07-01

...) AIR POLLUTION CONTROLS ENGINE-TESTING PROCEDURES Applicability and General Provisions § 1065.2...) Nothing in this part should be interpreted to limit our ability under Clean Air Act section 208 (42 U.S.C...

Predicting better performance on a college preparedness test from narrative comprehension at the age of 6 years: An fMRI study.

PubMed

Horowitz-Kraus, Tzipi; Eaton, Kenneth; Farah, Rola; Hajinazarian, Ardag; Vannest, Jennifer; Holland, Scott K

2015-12-10

To investigate whether high performance on college preparedness tests at 18 years of age can be predicted from brain activation patterns during narrative comprehension at 5-7 years of age. In this longitudinal study, functional MRI data during an auditory narrative-comprehension task were acquired from 15 children (5-7 years of age) who also provided their American College Testing (ACT) scores at the age of 18 years. Active voxels during the narrative-comprehension task were correlated with both composite ACT scores and the reading-comprehension component of the exam. Higher composite ACT scores and behavioral scores for reading comprehension were positively correlated with greater activation in frontal and anterior brain regions during the narrative-comprehension task. Our results suggest that neural circuits supporting higher ACT performance are predictable from a narrative-comprehension task at the age of 5-7 years. This supports a critical role for the anterior cingulate cortex, which is a part of the cingulo-opercular cognitive-control network early in development, as a facilitator for better ACT scores. This study highlights that shared neural circuits that support overall ACT performance and neural circuits that support reading comprehension both rely on neural circuits related to narrative comprehension in childhood, suggesting that interventions involving narrative comprehension should be considered for individuals with reading and other academic difficulties. Copyright © 2015 Elsevier B.V. All rights reserved.

Advanced communications technology satellite high burst rate link evaluation terminal communication protocol software user's guide, version 1.0

NASA Technical Reports Server (NTRS)

Reinhart, Richard C.

1993-01-01

The Communication Protocol Software was developed at the NASA Lewis Research Center to support the Advanced Communications Technology Satellite High Burst Rate Link Evaluation Terminal (ACTS HBR-LET). The HBR-LET is an experimenters terminal to communicate with the ACTS for various experiments by government, university, and industry agencies. The Communication Protocol Software is one segment of the Control and Performance Monitor (C&PM) Software system of the HBR-LET. The Communication Protocol Software allows users to control and configure the Intermediate Frequency Switch Matrix (IFSM) on board the ACTS to yield a desired path through the spacecraft payload. Besides IFSM control, the C&PM Software System is also responsible for instrument control during HBR-LET experiments, uplink power control of the HBR-LET to demonstrate power augmentation during signal fade events, and data display. The Communication Protocol Software User's Guide, Version 1.0 (NASA CR-189162) outlines the commands and procedures to install and operate the Communication Protocol Software. Configuration files used to control the IFSM, operator commands, and error recovery procedures are discussed. The Communication Protocol Software Maintenance Manual, Version 1.0 (NASA CR-189163, to be published) is a programmer's guide to the Communication Protocol Software. This manual details the current implementation of the software from a technical perspective. Included is an overview of the Communication Protocol Software, computer algorithms, format representations, and computer hardware configuration. The Communication Protocol Software Test Plan (NASA CR-189164, to be published) provides a step-by-step procedure to verify the operation of the software. Included in the Test Plan is command transmission, telemetry reception, error detection, and error recovery procedures.

Adjuvant cytostatic therapy of breast cancer as an important factor in the postponing of a relapse and longer survival period.

PubMed

Stula, N

1992-01-01

This prospective clinical study shows the results of the adjuvant cytostatic therapy (ACT) in breast cancer applied to patients in the premenopausal age. Cyclophosphamide, methotrexate, 5-fluorouracil (CMF) group (70 patients): after operative and radiotherapeutic treatment the ACT is applied over the period of six months (six cycles). Control group (71 patients): only operative and radiotherapeutic treatment. Protocol of the ACT: cyclophosphamide, methotrexate, 5-fluorouracil (CMF) over 5 days with a 4-week break. Total 6 cycles. Control period: 10 years. Stratification of patients was made on the basis of the following risk factors: size of the tumour, number of positive lymph nodes of ipsilateral axilla, grade of the differentiation of the tumour, hormonal dependence of the tumour. Statistical method of analysis: actuary calculation, the Hi square test. The results show that the application of the ACT is statistically significant (P < 0.05) in regard to the disease-free interval. However, concerning the survival, the usefulness of its application is present but not statistically significant on the significance level of 5%. The usefulness of the ACT application as regards high risk factors (T3, T4 > or = 4 lymph nodes, grade of differentiation II, III, ER-PR-) is statistically significant (P < 0.05) both in regard to the DFI and survival. Regarding low risk factors the ACT application adversely influenced the results in the control group. This is probably the result of the ACT toxicity. The patients have a favourable prognosis in this subgroup in regard to the staging and biological nature of the tumour. The ACT in the premenopausal age of patients with high risk factors gives a significantly better results concerning the procrastination of relapse and the length of the survival period.

Bisphenol A; Final Test Rule

EPA Pesticide Factsheets

EPA is issuing a final rule, under section 4 of the Toxic Substances Control Act (TSCA) requiring manufacturers and processors of bisphenol A, hereinafter BPA, (4.4’-isopropylidenediphenol, CAS No. 80-05—7) to conduct a 90-day inhalation study.

Cost-effectiveness analysis of introducing malaria diagnostic testing in drug shops: A cluster-randomised trial in Uganda.

PubMed

Hansen, Kristian Schultz; Clarke, Siân E; Lal, Sham; Magnussen, Pascal; Mbonye, Anthony K

2017-01-01

Private sector drug shops are an important source of malaria treatment in Africa, yet diagnosis without parasitological testing is common among these providers. Accurate rapid diagnostic tests for malaria (mRDTs) require limited training and present an opportunity to increase access to correct diagnosis. The present study was a cost-effectiveness analysis of the introduction of mRDTs in Ugandan drug shops. Drug shop vendors were trained to perform and sell subsidised mRDTs and artemisinin-based combination therapies (ACTs) in the intervention arm while vendors offered ACTs following presumptive diagnosis of malaria in the control arm. The effect on the proportion of customers with fever 'appropriately treated of malaria with ACT' was captured during a randomised trial in drug shops in Mukono District, Uganda. Health sector costs included: training of drug shop vendors, community sensitisation, supervision and provision of mRDTs and ACTs to drug shops. Household costs of treatment-seeking were captured in a representative sample of drug shop customers. The introduction of mRDTs in drug shops was associated with a large improvement of diagnosis and treatment of malaria, resulting in low incremental costs for the health sector at US$0.55 per patient appropriately treated of malaria. High expenditure on non-ACT drugs by households contributed to higher incremental societal costs of US$3.83. Sensitivity analysis showed that mRDTs would become less cost-effective compared to presumptive diagnosis with increasing malaria prevalence and lower adherence to negative mRDT results. mRDTs in drug shops improved the targeting of ACTs to malaria patients and are likely to be considered cost-effective compared to presumptive diagnosis, although the increased costs borne by households when the test result is negative are a concern.

Adolescent girls with asthma have worse asthma control and health-related quality of life than boys-A population based study.

PubMed

Stridsman, Caroline; Backman, Helena; Eklund, Britt-Marie; Rönmark, Eva; Hedman, Linnea

2017-07-01

Population-based studies investigating health-related quality of life (HRQoL) among asthmatic adolescents are rare. Further, among subjects with asthma, HRQoL may be affected by asthma control and severity. To investigate HRQoL in relation to asthma control and asthma severity among adolescents. As a part of the population-based OLIN pediatric study, 266 adolescents with current asthma (14-15 yr) were identified. N = 247 completed the DISABKIDS HRQoL asthma module, including the domains impact and worry. The Asthma Control Test (ACT) was used and a disease severity score was calculated based on symptoms and medicine use. The prevalence of current asthma was 11%. Well-controlled asthma was reported by 15% of the adolescents, and 53% had partly controlled asthma. The prevalence of uncontrolled asthma was significantly higher among girls than boys (38% vs 25%), and girls also reported lower HRQoL scores. There was a fairly strong correlation between the ACT and DISABKIDS scores. Independent risk factors for low HRQoL impact (a score <67) were female sex (OR 4.66, 95%CI 1.82-9.54) and decreased ACT scores (1.38, 1.18-1.62). Risk factors for low HRQoL worry (a score <70) were female sex (3.33, 1.41-7.86), decreased ACT scores (1.35, 1.16-1.57), severe asthma (6.23, 1.46-16.50), and having current eczema (2.68, 1.00-7.24). Only a minority of the asthmatic adolescents reported well-controlled asthma, and poor asthma control and female sex were risk factors for low HRQoL. Our results demonstrate that evaluation of asthma control is of great importance for asthma management. © 2017 Wiley Periodicals, Inc.

The Missing Link: Community-Based Organization Participation in ESL/Civics Classes.

ERIC Educational Resources Information Center

Medrani, Emelda

This memorandum discusses the need for civics and English-as-a-Second-Language (ESL) instruction as a result of the Immigration Reform and Control Act (IRCA) of 1986. IRCA provides an opportunity for illegal aliens to obtain legal resident status by successfully completing a test of English proficiency and a test of U.S. history and government, or…

77 FR 21065 - Certain High Production Volume Chemicals; Test Rule and Significant New Use Rule; Fourth Group of...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-09

... Substances Control Act (TSCA). The test rule would require manufacturers and processors to develop screening... in 40 CFR 799.5090(j) or 40 CFR 721.10228(a) of the proposed rule's regulatory text published in the... petroleum refineries. Processors of one or more of the subject chemical substances (NAICS codes 325 and...

Towards subsidized malaria rapid diagnostic tests. Lessons learned from programmes to subsidise artemisinin-based combination therapies in the private sector: a review.

PubMed

Lussiana, Cristina

2016-09-01

The idea of a private sector subsidy programme of artemisinin-based combination therapies (ACTs) was first proposed in 2004. Since then, several countries around the world have hosted pilot projects or programmes on subsidized ACTs and/or the Affordable Medicines Facility-malaria programme (AMFm). Overall the private sector subsidy programmes of ACTs have been effective in increasing availability of ACTs in the private sector and driving down average prices but struggled to crowd out antimalarial monotherapies. The results obtained from this ambitious strategy should inform policy makers in the designing of future interventions aimed to control malaria morbidity and mortality. Among the interventions recently proposed, a subsidy of rapid diagnostic tests (RDTs) in the private sector has been recommended by governments and international donors to cope with over-treatment with ACTs and to delay the emergence of resistance to artemisinin. In order to improve the cost-effectiveness of co-paid RDTs, we should build on the lessons we learned from almost 10 years of private sector subsidy programmes of ACTs in malaria-endemic countries. © The Author 2015. Published by Oxford University Press in association with The London School of Hygiene and Tropical Medicine.

Self-control depletion in tufted capuchin monkeys (Sapajus spp.): does delay of gratification rely on a limited resource?

PubMed Central

Petrillo, Francesca De; Gori, Emanuele; Truppa, Valentina; Ariely, Dan; Addessi, Elsa

2015-01-01

Self-control failure has enormous personal and societal consequences. One of the most debated models explaining why self-control breaks down is the Strength Model, according to which self-control depends on a limited resource. Either previous acts of self-control or taking part in highly demanding cognitive tasks have been shown to reduce self-control, possibly due to a reduction in blood glucose levels. However, several studies yielded negative findings, and recent meta-analyses questioned the robustness of the depletion effect in humans. We investigated, for the first time, whether the Strength Model applies to a non-human primate species, the tufted capuchin monkey. We tested five capuchins in a self-control task (the Accumulation task) in which food items were accumulated within individual’s reach for as long as the subject refrained from taking them. We evaluated whether capuchins’ performance decreases: (i) when tested before receiving their daily meal rather than after consuming it (Energy Depletion Experiment), and (ii) after being tested in two tasks with different levels of cognitive complexity (Cognitive Depletion Experiment). We also tested, in both experiments, how implementing self-control in each trial of the Accumulation task affected this capacity within each session and/or across consecutive sessions. Repeated acts of self-control in each trial of the Accumulation task progressively reduced this capacity within each session, as predicted by the Strength Model. However, neither experiencing a reduction in energy level nor taking part in a highly demanding cognitive task decreased performance in the subsequent Accumulation task. Thus, whereas capuchins seem to be vulnerable to within-session depletion effects, to other extents our findings are in line with the growing body of studies that failed to find a depletion effect in humans. Methodological issues potentially affecting the lack of depletion effects in capuchins are discussed. PMID:26322001

Self-control depletion in tufted capuchin monkeys (Sapajus spp.): does delay of gratification rely on a limited resource?

PubMed

Petrillo, Francesca De; Micucci, Antonia; Gori, Emanuele; Truppa, Valentina; Ariely, Dan; Addessi, Elsa

2015-01-01

Self-control failure has enormous personal and societal consequences. One of the most debated models explaining why self-control breaks down is the Strength Model, according to which self-control depends on a limited resource. Either previous acts of self-control or taking part in highly demanding cognitive tasks have been shown to reduce self-control, possibly due to a reduction in blood glucose levels. However, several studies yielded negative findings, and recent meta-analyses questioned the robustness of the depletion effect in humans. We investigated, for the first time, whether the Strength Model applies to a non-human primate species, the tufted capuchin monkey. We tested five capuchins in a self-control task (the Accumulation task) in which food items were accumulated within individual's reach for as long as the subject refrained from taking them. We evaluated whether capuchins' performance decreases: (i) when tested before receiving their daily meal rather than after consuming it (Energy Depletion Experiment), and (ii) after being tested in two tasks with different levels of cognitive complexity (Cognitive Depletion Experiment). We also tested, in both experiments, how implementing self-control in each trial of the Accumulation task affected this capacity within each session and/or across consecutive sessions. Repeated acts of self-control in each trial of the Accumulation task progressively reduced this capacity within each session, as predicted by the Strength Model. However, neither experiencing a reduction in energy level nor taking part in a highly demanding cognitive task decreased performance in the subsequent Accumulation task. Thus, whereas capuchins seem to be vulnerable to within-session depletion effects, to other extents our findings are in line with the growing body of studies that failed to find a depletion effect in humans. Methodological issues potentially affecting the lack of depletion effects in capuchins are discussed.

Aircraft Digital Input Controlled Hydraulic Actuation and Control System.

DTIC Science & Technology

1981-03-01

the individual pistons in each motor which act against its rotating swash plate to drive...single piston during each of two equal rotations of the output shaft. In the high-displacement case, the swash plate is assumed to move through an angle...for their assistance in conducting laboratory tests of the digital electrohydraulic actuation system. Vii TABLE OF CONTENTS Section Page I

WWC Review of the Report "Evaluation of the College Possible Program: Results from a Randomized Controlled Trial." What Works Clearinghouse Single Study Review

ERIC Educational Resources Information Center

What Works Clearinghouse, 2014

2014-01-01

The 2013 study, "Evaluation of the College Possible Program: Results From a Randomized Controlled Trial", investigated the effect of the "College Possible" program, which is designed to serve low-income high school students by providing SAT/ACT test preparation, financial aid consulting, and college admissions guidance in an…

HLA-DR4 as a risk allele for autism acting in mothers of probands possibly during pregnancy.

PubMed

Johnson, William G; Buyske, Steven; Mars, Audrey E; Sreenath, Madhura; Stenroos, Edward S; Williams, Tanishia A; Stein, Rosanne; Lambert, George H

2009-06-01

To test whether HLA-DR4 acts in the mother, possibly during pregnancy, to contribute to the phenotype of autistic disorder in her fetus. Transmission disequilibrium testing in case mothers and maternal grandparents. Previous studies have consistently shown increased frequency of HLA-DR4 in probands with autism and their mothers, but not their fathers. However, this has been documented only in case-control studies and not by a more direct study design to determine whether HLA-DR4 acts in mothers during pregnancy to contribute to autism in their affected offspring. We genotyped for HLA-DR alleles in members of 31 families with parents and maternal grandparents. Probands with autism were tested using the Autism Diagnostic Observation Schedule-Western Psychological Services and Autism Diagnostic Interview, Revised. There was 80% power to detect an odds ratio of 3.6. Participants were all families from New Jersey and were similar in number to earlier studies of autism and HLA-DR4. Analysis was by standard transmission disequilibrium testing. As a secondary test we examined the possibility of maternal imprinting. Significant transmission disequilibrium for HLA-DR4 was seen (odds ratio, 4.67; 95% confidence interval, 1.34-16.24; P = .008) for transmissions from maternal grandparents to mothers of probands, supporting a role for HLA-DR4 as an autism risk factor acting in mothers during pregnancy. Transmission disequilibrium was not seen for HLA-DR4 transmissions from parents to probands or from mothers to probands. The HLA-DR4 gene may act in mothers of children with autism during pregnancy to contribute to autism in their offspring. Further studies are required to confirm these findings.

Major Range and Test Facility Base Summary of Capabilities.

DTIC Science & Technology

1983-06-01

TEST CHART NATIONAL BUREAU OF STANDARDS 1963 A 3,i 4, S °.I i L -. ~ . % o,. ° . - ° . - . .I ¢ PHOTOGRAPH THIS SHEET LEVEL INVENTORY DOCUMENT...NUMBER DOD 3200.11-D 4. TTLE(~dS..tt~t@) S TYPE Of REPORT a PERIO’ COVERED Major Range and Test Facility Base Summary Reference Maerial of Capabilities...Electronic Warfare, Command, Control Communications and Intelligence (C31) Surveillance, Jammers, Radar, Test Facility ZG5 ABETW ACT f~ a "Afie Afr- s 444 eF~f

40 CFR 766.12 - Testing guidelines.

Code of Federal Regulations, 2010 CFR

2010-07-01

....12 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT... must be developed using methods equivalent to those described or reviewed in Guidelines for the... this part (Docket No. OPPTS-83002) and are available for inspection in the Non-Confidential Information...

40 CFR 766.12 - Testing guidelines.

Code of Federal Regulations, 2012 CFR

2012-07-01

....12 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT... must be developed using methods equivalent to those described or reviewed in Guidelines for the... this part (Docket No. OPPTS-83002) and are available for inspection in the Non-Confidential Information...

40 CFR 766.12 - Testing guidelines.

Code of Federal Regulations, 2011 CFR

2011-07-01

....12 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT... must be developed using methods equivalent to those described or reviewed in Guidelines for the... this part (Docket No. OPPTS-83002) and are available for inspection in the Non-Confidential Information...

The Motor and the Brake of the Trailing Leg in Human Walking: Leg Force Control Through Ankle Modulation and Knee Covariance

PubMed Central

Toney, Megan E.; Chang, Young-Hui

2016-01-01

Human walking is a complex task, and we lack a complete understanding of how the neuromuscular system organizes its numerous muscles and joints to achieve consistent and efficient walking mechanics. Focused control of select influential task-level variables may simplify the higher-level control of steady state walking and reduce demand on the neuromuscular system. As trailing leg power generation and force application can affect the mechanical efficiency of step-to-step transitions, we investigated how joint torques are organized to control leg force and leg power during human walking. We tested whether timing of trailing leg force control corresponded with timing of peak leg power generation. We also applied a modified uncontrolled manifold analysis to test whether individual or coordinated joint torque strategies most contributed to leg force control. We found that leg force magnitude was adjusted from step-to-step to maintain consistent leg power generation. Leg force modulation was primarily determined by adjustments in the timing of peak ankle plantar-flexion torque, while knee torque was simultaneously covaried to dampen the effect of ankle torque on leg force. We propose a coordinated joint torque control strategy in which the trailing leg ankle acts as a motor to drive leg power production while trailing leg knee torque acts as a brake to refine leg power production. PMID:27334888

A study for active control research and validation using the Total In-Flight Simulator (TIFS) aircraft

NASA Technical Reports Server (NTRS)

Chen, R. T. N.; Daughaday, H.; Andrisani, D., II; Till, R. D.; Weingarten, N. C.

1975-01-01

The results of a feasibility study and preliminary design for active control research and validation using the Total In-Flight Simulator (TIFS) aircraft are documented. Active control functions which can be demonstrated on the TIFS aircraft and the cost of preparing, equipping, and operating the TIFS aircraft for active control technology development are determined. It is shown that the TIFS aircraft is as a suitable test bed for inflight research and validation of many ACT concepts.

Army Needs to Improve Controls and Audit Trails for the General Fund Enterprise Business System Acquire-to-Retire Business Process

DTIC Science & Technology

2013-09-13

Event 1.4.4,” August 7, 2012 AAA Attestation Report A-2010-0187- FFM , “General Fund Enterprise Business System - Federal Financial Management...Improvement Act Compliance. Examination of Requirements Through Test Event 1.4.0,” September 14, 2010 AAA Audit Report A-2009-0232- FFM , “General Fund...September 30, 2009 AAA Audit Report A-2009-0231- FFM , “General Fund Enterprise Business System - Federal Financial Management Improvement Act

Chlamydia testing and diagnosis following initiation of long-acting reversible contraception: A retrospective cohort study.

PubMed

Rose, Sally B; Garrett, Susan M; Stanley, James; Pullon, Susan R H

2017-12-01

Long-acting reversible contraception (LARC) effectively protects against pregnancy but provides no protection against sexually transmitted infections (STIs). To compare rates of chlamydia testing and diagnosis for women initiating long-acting versus oral contraception. Retrospective cohort study involving data collection for 6160 women initiating post-abortion contraception at a large New Zealand regional public hospital abortion clinic (2009-2012), with chlamydia testing data obtained from the local laboratory during two-year follow up. Negative binomial regression modelling examined the effect of contraceptive method on two outcome measures: chlamydia testing and chlamydia diagnosis (adjusting for potential covariates of age, ethnicity, past chlamydia infection, pregnancy history) in year one and two of follow up. Two thousand seven hundred and twenty nine women (44%) received a LARC and 1764 (28.6%) were prescribed oral contraception. Adjusted testing rates differed by contraceptive method only in year one (P < 0.01): with higher rates among copper intrauterine device users (relative risk (RR) 1.2, 95% CI 1.06-1.35), and lower rates for implant users (RR 0.84, 95% CI 0.72-0.99) compared with oral contraceptive users (reference group). No significant differences were observed in chlamydia diagnosis rates by contraceptive method (P > 0.05). Younger age, past chlamydia infection, Maori and Pacific ethnicity were associated with higher rates of chlamydia diagnosis (P < 0.01). Known STI-related risk factors (age, ethnicity, past infection) but not contraceptive method were independently related to rates of subsequent chlamydia diagnosis. This suggests that increased LARC uptake would not occur at the expense of chlamydia control. Regular screening and risk reduction advice (including condom use) are important chlamydia control measures for at-risk groups. © 2017 The Royal Australian and New Zealand College of Obstetricians and Gynaecologists.

The Advanced Communication Technology Satellite and ISDN

NASA Technical Reports Server (NTRS)

Lowry, Peter A.

1996-01-01

This paper depicts the Advanced Communication Technology Satellite (ACTS) system as a global central office switch. The ground portion of the system is the collection of earth stations or T1-VSAT's (T1 very small aperture terminals). The control software for the T1-VSAT's resides in a single CPU. The software consists of two modules, the modem manager and the call manager. The modem manager (MM) controls the RF modem portion of the T1-VSAT. It processes the orderwires from the satellite or from signaling generated by the call manager (CM). The CM controls the Recom Laboratories MSPs by receiving signaling messages from the stacked MSP shelves ro units and sending appropriate setup commands to them. There are two methods used to setup and process calls in the CM; first by dialing up a circuit using a standard telephone handset or, secondly by using an external processor connected to the CPU's second COM port, by sending and receiving signaling orderwires. It is the use of the external processor which permits the ISDN (Integrated Services Digital Network) Signaling Processor to implement ISDN calls. In August 1993, the initial testing of the ISDN Signaling Processor was carried out at ACTS System Test at Lockheed Marietta, Princeton, NJ using the spacecraft in its test configuration on the ground.

40 CFR 792.83 - Reagents and solutions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 31 2010-07-01 2010-07-01 true Reagents and solutions. 792.83 Section 792.83 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT (CONTINUED) GOOD LABORATORY PRACTICE STANDARDS Testing Facilities Operation § 792.83 Reagents and...

40 CFR 792.41 - General.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 31 2010-07-01 2010-07-01 true General. 792.41 Section 792.41 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT (CONTINUED) GOOD LABORATORY PRACTICE STANDARDS Facilities § 792.41 General. Each testing facility shall be of...

Further Psychodrama with Delinquent Adolescents.

ERIC Educational Resources Information Center

Carpenter, Patricia; Sandberg, Salek

1985-01-01

Adjusted delinquent adolescents (N=7) participated in a 12-session psychodramatic group therapy program which integrated behavioral-cognitive techniques. Participants and control subjects (N=10) completed pre- and post-tests measuring acting-out behavior and ego strength. Results showed that significant improvement occurred in the experimental…

40 CFR 766.38 - Reporting on precursor chemical substances.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 31 2011-07-01 2011-07-01 false Reporting on precursor chemical... SUBSTANCES CONTROL ACT DIBENZO-PARA-DIOXINS/DIBENZOFURANS Specific Chemical Testing/Reporting Requirements § 766.38 Reporting on precursor chemical substances. (a) Identification of precursor chemical substances...

40 CFR 766.38 - Reporting on precursor chemical substances.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Reporting on precursor chemical... SUBSTANCES CONTROL ACT DIBENZO-PARA-DIOXINS/DIBENZOFURANS Specific Chemical Testing/Reporting Requirements § 766.38 Reporting on precursor chemical substances. (a) Identification of precursor chemical substances...

40 CFR 766.38 - Reporting on precursor chemical substances.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 32 2012-07-01 2012-07-01 false Reporting on precursor chemical... SUBSTANCES CONTROL ACT DIBENZO-PARA-DIOXINS/DIBENZOFURANS Specific Chemical Testing/Reporting Requirements § 766.38 Reporting on precursor chemical substances. (a) Identification of precursor chemical substances...

40 CFR 766.38 - Reporting on precursor chemical substances.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 31 2014-07-01 2014-07-01 false Reporting on precursor chemical... SUBSTANCES CONTROL ACT DIBENZO-PARA-DIOXINS/DIBENZOFURANS Specific Chemical Testing/Reporting Requirements § 766.38 Reporting on precursor chemical substances. (a) Identification of precursor chemical substances...

40 CFR 766.38 - Reporting on precursor chemical substances.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 32 2013-07-01 2013-07-01 false Reporting on precursor chemical... SUBSTANCES CONTROL ACT DIBENZO-PARA-DIOXINS/DIBENZOFURANS Specific Chemical Testing/Reporting Requirements § 766.38 Reporting on precursor chemical substances. (a) Identification of precursor chemical substances...

40 CFR 795.225 - Dermal pharmacokinetics of DGBE and DGBA.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 32 2014-07-01 2014-07-01 false Dermal pharmacokinetics of DGBE and DGBA. 795.225 Section 795.225 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT (CONTINUED) PROVISIONAL TEST GUIDELINES Provisional Health Effects...

40 CFR 795.225 - Dermal pharmacokinetics of DGBE and DGBA.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 32 2011-07-01 2011-07-01 false Dermal pharmacokinetics of DGBE and DGBA. 795.225 Section 795.225 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT (CONTINUED) PROVISIONAL TEST GUIDELINES Provisional Health Effects...

40 CFR 795.225 - Dermal pharmacokinetics of DGBE and DGBA.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 33 2013-07-01 2013-07-01 false Dermal pharmacokinetics of DGBE and DGBA. 795.225 Section 795.225 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT (CONTINUED) PROVISIONAL TEST GUIDELINES Provisional Health Effects...

40 CFR 795.225 - Dermal pharmacokinetics of DGBE and DGBA.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 33 2012-07-01 2012-07-01 false Dermal pharmacokinetics of DGBE and DGBA. 795.225 Section 795.225 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT (CONTINUED) PROVISIONAL TEST GUIDELINES Provisional Health Effects...

Polyhalogenated Dibenzo-p-Dioxins/ Dibenzofurans; Testing and Reporting Requirements; Final Rule

EPA Pesticide Factsheets

This document promulgates regulations under sections 4 and 8 of the Toxic Substances Control Act (TSCA). 15 U.S.C. 2603 and 2607 for chemicals which may be contaminated with chlorinated and brominated dibenzo-p-dioxins (HDDs) and dibenzofurans (HDFs)

23 CFR 633.211 - Implementation of the Clean Air Act and the Federal Water Pollution Control Act.

Code of Federal Regulations, 2011 CFR

2011-04-01

... Water Pollution Control Act. 633.211 Section 633.211 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT... Pollution Control Act. Pursuant to regulations of the Environmental Protection Agency (40 CFR part 15) implementing requirements with respect to the Clean Air Act and the Federal Water Pollution Control Act are...

23 CFR 633.211 - Implementation of the Clean Air Act and the Federal Water Pollution Control Act.

Code of Federal Regulations, 2010 CFR

2010-04-01

... Water Pollution Control Act. 633.211 Section 633.211 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT... Pollution Control Act. Pursuant to regulations of the Environmental Protection Agency (40 CFR part 15) implementing requirements with respect to the Clean Air Act and the Federal Water Pollution Control Act are...

23 CFR 633.211 - Implementation of the Clean Air Act and the Federal Water Pollution Control Act.

Code of Federal Regulations, 2012 CFR

2012-04-01

... Water Pollution Control Act. 633.211 Section 633.211 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT... Pollution Control Act. Pursuant to regulations of the Environmental Protection Agency (40 CFR part 15) implementing requirements with respect to the Clean Air Act and the Federal Water Pollution Control Act are...

23 CFR 633.211 - Implementation of the Clean Air Act and the Federal Water Pollution Control Act.

Code of Federal Regulations, 2014 CFR

2014-04-01

... Water Pollution Control Act. 633.211 Section 633.211 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT... Pollution Control Act. Pursuant to regulations of the Environmental Protection Agency (40 CFR part 15) implementing requirements with respect to the Clean Air Act and the Federal Water Pollution Control Act are...

International Aviation (Selected Articles)

DTIC Science & Technology

1991-09-11

THE ANAYLYSIS OF DYNAMIC FORCES IN AVIATION STRUCTURES Following along with the development of test manufacturing projects for many types of aircraft...type water troughs. All the main equipment embodies automated measurement controls. It is capable of obtaining test data and curves in a real time...results from thousands of calculations, and decisions were made to select the imaginary origin point to act as the turbulence flow origination point

Quality control for federal clean water act and safe drinking water act regulatory compliance.

PubMed

Askew, Ed

2013-01-01

QC sample results are required in order to have confidence in the results from analytical tests. Some of the AOAC water methods include specific QC procedures, frequencies, and acceptance criteria. These are considered to be the minimum controls needed to perform the method successfully. Some regulatory programs, such as those in 40 CFR Part 136.7, require additional QC or have alternative acceptance limits. Essential QC measures include method calibration, reagent standardization, assessment of each analyst's capabilities, analysis of blind check samples, determination of the method's sensitivity (method detection level or quantification limit), and daily evaluation of bias, precision, and the presence of laboratory contamination or other analytical interference. The details of these procedures, their performance frequency, and expected ranges of results are set out in this manuscript. The specific regulatory requirements of 40 CFR Part 136.7 for the Clean Water Act, the laboratory certification requirements of 40 CFR Part 141 for the Safe Drinking Water Act, and the ISO 17025 accreditation requirements under The NELAC Institute are listed.

Microbiological water methods: quality control measures for Federal Clean Water Act and Safe Drinking Water Act regulatory compliance.

PubMed

Root, Patsy; Hunt, Margo; Fjeld, Karla; Kundrat, Laurie

2014-01-01

Quality assurance (QA) and quality control (QC) data are required in order to have confidence in the results from analytical tests and the equipment used to produce those results. Some AOAC water methods include specific QA/QC procedures, frequencies, and acceptance criteria, but these are considered to be the minimum controls needed to perform a microbiological method successfully. Some regulatory programs, such as those at Code of Federal Regulations (CFR), Title 40, Part 136.7 for chemistry methods, require additional QA/QC measures beyond those listed in the method, which can also apply to microbiological methods. Essential QA/QC measures include sterility checks, reagent specificity and sensitivity checks, assessment of each analyst's capabilities, analysis of blind check samples, and evaluation of the presence of laboratory contamination and instrument calibration and checks. The details of these procedures, their performance frequency, and expected results are set out in this report as they apply to microbiological methods. The specific regulatory requirements of CFR Title 40 Part 136.7 for the Clean Water Act, the laboratory certification requirements of CFR Title 40 Part 141 for the Safe Drinking Water Act, and the International Organization for Standardization 17025 accreditation requirements under The NELAC Institute are also discussed.

Effectiveness of Population Health Management Using the Propeller Health Asthma Platform: A Randomized Clinical Trial.

PubMed

Merchant, Rajan K; Inamdar, Rubina; Quade, Robert C

2016-01-01

Telehealth strategies for asthma have focused primarily on adherence to controller medications. Telemonitoring of short-acting β-agonist (SABA) focuses on patterns of use and may allow more timely action to avert exacerbations. Studies assessing this approach are lacking. This pragmatic controlled study was designed to measure real-world effectiveness of the Propeller Health Asthma Platform to reduce use of SABA and improve asthma control. A total of 495 patients were enrolled in parallel arms (1:1) for 12 months of monitoring SABA use. Intervention group (IG) patients received access to and feedback from the Propeller Health system. Routine care (RC) patients were outfitted with sensors but did not receive feedback. Physicians were able to monitor the status of their patients in the IG and receive proactive notifications. The daily mean number of SABA uses per person decreased by 0.41 for the IG and by 0.31 for RC between the first week and the remainder of the study period (P < .001 for the difference between groups). Similarly, the proportion of SABA-free days increased 21% for the IG and 17% for RC (P < .01 for the difference between groups). Asthma Control Test (ACT) scores were not significantly different between arms in the entire study population, but adults with initially uncontrolled ACT scores showed a significantly larger improvement in the proportion with controlled asthma in IG versus RC (63% controlled in the study period vs 49%, respectively; P < .05 comparing the 2 improvements). Compared with RC, the study arm monitoring SABA use with the Propeller Health system significantly decreased SABA use, increased SABA-free days, and improved ACT scores (the latter among adults initially lacking asthma control). Copyright © 2016 American Academy of Allergy, Asthma & Immunology. Published by Elsevier Inc. All rights reserved.

14 CFR 1274.926 - Clean Air-Water Pollution Control Acts.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false Clean Air-Water Pollution Control Acts...-Water Pollution Control Acts. Clean Air-Water Pollution Control Acts July 2002 If this cooperative... 91-604) and section 308 of the Federal Water Pollution Control Act, as amended (33 U.S.C. 1251 et seq...

14 CFR 1274.926 - Clean Air-Water Pollution Control Acts.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 14 Aeronautics and Space 5 2013-01-01 2013-01-01 false Clean Air-Water Pollution Control Acts...-Water Pollution Control Acts. Clean Air-Water Pollution Control Acts July 2002 If this cooperative... 91-604) and section 308 of the Federal Water Pollution Control Act, as amended (33 U.S.C. 1251 et seq...

14 CFR § 1274.926 - Clean Air-Water Pollution Control Acts.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 14 Aeronautics and Space 5 2014-01-01 2014-01-01 false Clean Air-Water Pollution Control Acts. Â...-Water Pollution Control Acts. Clean Air-Water Pollution Control Acts July 2002 If this cooperative... 91-604) and section 308 of the Federal Water Pollution Control Act, as amended (33 U.S.C. 1251 et seq...

14 CFR 1274.926 - Clean Air-Water Pollution Control Acts.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 14 Aeronautics and Space 5 2012-01-01 2012-01-01 false Clean Air-Water Pollution Control Acts...-Water Pollution Control Acts. Clean Air-Water Pollution Control Acts July 2002 If this cooperative... 91-604) and section 308 of the Federal Water Pollution Control Act, as amended (33 U.S.C. 1251 et seq...

40 CFR 766.28 - Expert review of protocols.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Expert review of protocols. 766.28 Section 766.28 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT DIBENZO-PARA-DIOXINS/DIBENZOFURANS Specific Chemical Testing/Reporting Requirements § 766.28...

40 CFR 725.300 - Scope and purpose.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 31 2014-07-01 2014-07-01 false Scope and purpose. 725.300 Section 725.300 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT REPORTING REQUIREMENTS AND REVIEW PROCESSES FOR MICROORGANISMS Exemptions for Test Marketing § 725.300 Scope...

76 FR 27326 - Agency Forms Undergoing Paperwork Reduction Act Review

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-11

.... Proposed Project Quantitative Survey of Physician Practices in Laboratory Test Ordering and Interpretation... Control and Prevention (CDC). Background and Brief Description The Quantitative Survey of Physician... collection. The survey will be funded in full by the Office of Surveillance, Epidemiology, and Laboratory...

Association of hand and arm disinfection with asthma control in US nurses.

PubMed

Dumas, Orianne; Varraso, Raphäelle; Boggs, Krislyn M; Descatha, Alexis; Henneberger, Paul K; Quinot, Catherine; Speizer, Frank E; Zock, Jan-Paul; Le Moual, Nicole; Camargo, Carlos A

2018-05-01

To investigate the association between occupational exposure to disinfectants/antiseptics used for hand hygiene and asthma control in nurses. In 2014, we invited female nurses with asthma drawn from the Nurses' Health Study II to complete two supplemental questionnaires on their occupation and asthma (cross-sectional study, response rate: 80%). Among 4055 nurses (mean age: 59 years) with physician-diagnosed asthma and asthma medication use in the past year, we examined asthma control, as defined by the Asthma Control Test (ACT). Nurses were asked about the daily frequency of hand hygiene tasks: 'wash/scrub hands with disinfectants/hand sanitizers' (hand hygiene) and 'wash/scrub arms with disinfecting products' (surrogate of surgical hand/arm antisepsis). Analyses were adjusted for age, race, ethnicity, smoking status and body mass index. Nurses with partly controlled asthma (ACT: 20-24, 50%) and poorly controlled asthma (ACT ≤19, 18%) were compared with nurses with controlled asthma (ACT=25, 32%). In separate models, both hand and arm hygiene were associated with poorly controlled asthma. After mutual adjustment, only arm hygiene was associated with poorly controlled asthma: OR (95% CI) for <1 time/day, 1.38 (1.06 to 1.80); ≥1 time/day, 1.96 (1.52 to 2.51), versus never. We observed a consistent dose-response relationship between frequency of arm hygiene tasks (never to >10 times/day) and poor asthma control. Associations persisted after further adjustment for surfaces/instruments disinfection tasks. Frequency of hand/arm hygiene tasks in nurses was associated with poor asthma control. The results suggest an adverse effect of products used for surgical hand/arm antisepsis. This potential new occupational risk factor for asthma warrants further study. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Control technique for planetary rover

NASA Technical Reports Server (NTRS)

Nakatani, Ichiro; Kubota, Takashi; Adachi, Tadashi; Saitou, Hiroaki; Okamoto, Sinya

1994-01-01

Beginning next century, several schemes for sending a planetary rover to the moon or Mars are being planned. As part of the development program, autonomous navigation technology is being studied to allow the rover the ability to move autonomously over a long range of unknown planetary surface. In the previous study, we ran the autonomous navigation experiment on an outdoor test terrain by using a rover test-bed that was controlled by a conventional sense-plan-act method. In some cases during the experiment, a problem occurred with the rover moving into untraversable areas. To improve this situation, a new control technique has been developed that gives the rover the ability of reacting to the outputs of the proximity sensors, a reaction behavior if you will. We have developed a new rover test-bed system on which an autonomous navigation experiment was performed using the newly developed control technique. In this outdoor experiment, the new control technique effectively produced the control command for the rover to avoid obstacles and be guided to the goal point safely.

The Impact on DoD of the Toxic Substances Control Act

DTIC Science & Technology

1980-06-01

reconcile a limit of 10 ppm in the gasoline area where there is a potential for 400,000 exposures while in the rubber industry the potential is only 150,000...that the Ames test and other mutagenic tests are predictive of tumor producing potential. Many of us in toxi - cology are not impressed with this...also be completely different; so much for generic toxi - cology and for the possibility that short term testing for mutagenic effects is predictive of

Expression of LIP1 and LIP2 genes from Geotrichum species in Baker's yeast strains and their application to the bread-making process.

PubMed

Monfort, A; Blasco, A; Sanz, P; Prieto, J A

1999-02-01

Lipolytic baker's yeast strains able to produce extracellular active lipase have been constructed by transformation with plasmids containing the LIP1 and LIP2 genes from Geotrichum sp. under the control of the Saccharomyces cerevisiae actin promoter (pACT1). Lipase productivity differed between both constructs, YEpACT-LIP1-t and YEpACT-LIP2-t, being higher for the strain bearing the LIP2 gene in all culture media tested. This result appeared not to be the consequence of a defect in the transcription of the LIP1 gene as revealed by Northern blot analysis. Replacing the signal sequence of LIP1 by that of LIP2 in the YEpACT-LIP1-t plasmid enhanced significantly the secretion of lipase 1, but the levels of lipase activity were still lower than those found for the YEpACT-LIP2-t transformant. Recombinant lipase 2 protein produced by baker's yeast exhibited biochemical properties similar to those of the natural enzyme. Fermented dough prepared with YEpACT-LIP2-t-carrying cells rendered a bread with a higher loaf volume and a more uniform crumb structure than that prepared with control yeast. These effects were stronger by the addition in the bread dough formulas of a preferment enriched in recombinant lipase 2.

Bio-Inspired Controllable Adhesive

DTIC Science & Technology

2008-12-01

pad of the tarsus – which act as a sort of hydraulic suspension. The lamellae contain rows of thin slender fibers , called setae, approximately 130 µm...in length and 20 µm in diameter (Hildebrand, 1988), Fig.1. The terminus of each seta branches into thousands of smaller fibers , or spatular stalks...ADHESION TESTING The structures were characterized (Northen et al., 2008) using a home-built adhesion test apparatus ( Basalt - II) with C. Greiner

Field testing of particulate matter continuous emission monitors at the DOE Oak Ridge TSCA incinerator. Toxic Substances Control Act.

PubMed

Dunn, James E; Davis, Wayne T; Calcagno, James A; Allen, Marshall W

2002-01-01

A field study to evaluate the performance of three commercially available particulate matter (PM) continuous emission monitors (CEMs) was conducted in 1999-2000 at the US Department of Energy (DOE) Toxic Substances Control Act (TSCA) Incinerator. This study offers unique features that are believed to enhance the collective US experience with PM CEMs. The TSCA Incinerator is permitted to treat PCB-contaminated RCRA hazardous low-level radioactive wastes. The air pollution control system utilizes MACT control technology and is comprised of a rapid quench, venturi scrubber, packed bed scrubber, and two ionizing wet scrubbers in series, which create a saturated flue gas that must be conditioned by the CEMs prior to measurement. The incinerator routinely treats a wide variety of wastes including high and low BTU organic liquids, aqueous, and solid wastes. The various possible combinations for treating liquid and solid wastes may present a challenge in establishing a single, acceptable correlation relationship for individual CEMs. The effect of low-level radioactive material present in the waste is a unique site-specific factor not evaluated in previous tests. The three systems chosen for evaluation were two beta gauge devices and a light scattering device. The performance of the CEMs was evaluated using the requirements in draft Environmental Protection Agency (EPA) Performance Specification 11 (PS11) and Procedure 2. The results of Reference Method 5i stack tests for establishing statistical correlations between the reference method data and the CEMs responses are discussed.

Cost-effectiveness analysis of introducing malaria diagnostic testing in drug shops: A cluster-randomised trial in Uganda

PubMed Central

Hansen, Kristian Schultz; Clarke, Siân E.; Lal, Sham; Magnussen, Pascal; Mbonye, Anthony K.

2017-01-01

Background Private sector drug shops are an important source of malaria treatment in Africa, yet diagnosis without parasitological testing is common among these providers. Accurate rapid diagnostic tests for malaria (mRDTs) require limited training and present an opportunity to increase access to correct diagnosis. The present study was a cost-effectiveness analysis of the introduction of mRDTs in Ugandan drug shops. Methods Drug shop vendors were trained to perform and sell subsidised mRDTs and artemisinin-based combination therapies (ACTs) in the intervention arm while vendors offered ACTs following presumptive diagnosis of malaria in the control arm. The effect on the proportion of customers with fever ‘appropriately treated of malaria with ACT’ was captured during a randomised trial in drug shops in Mukono District, Uganda. Health sector costs included: training of drug shop vendors, community sensitisation, supervision and provision of mRDTs and ACTs to drug shops. Household costs of treatment-seeking were captured in a representative sample of drug shop customers. Findings The introduction of mRDTs in drug shops was associated with a large improvement of diagnosis and treatment of malaria, resulting in low incremental costs for the health sector at US$0.55 per patient appropriately treated of malaria. High expenditure on non-ACT drugs by households contributed to higher incremental societal costs of US$3.83. Sensitivity analysis showed that mRDTs would become less cost-effective compared to presumptive diagnosis with increasing malaria prevalence and lower adherence to negative mRDT results. Conclusion mRDTs in drug shops improved the targeting of ACTs to malaria patients and are likely to be considered cost-effective compared to presumptive diagnosis, although the increased costs borne by households when the test result is negative are a concern. PMID:29244829

Extended-release, once-daily morphine (Avinza) for the treatment of chronic nonmalignant pain: effect on pain, depressive symptoms, and cognition.

PubMed

Panjabi, Sumeet S; Panjabi, Ravi S; Shepherd, Marvin D; Lawson, Kenneth A; Johnsrud, Michael; Barner, Jamie

2008-11-01

To evaluate the impact of an extended-release, once-daily morphine sulfate formulation on depressive symptoms and neurocognition in patients with chronic nonmalignant pain. Prospective, open-label, one-group trial with a pretest-posttest design. Outpatient pain management clinic. Chronic nonmalignant pain patients inadequately controlled with short-acting opioid analgesics and eligible for treatment with once-daily morphine sulfate were initiated on a dose at or near the morphine-equivalent dose of the short-acting regimen. The following assessments were made at baseline and 4 weeks after initiating intervention: pain intensity, pain unpleasantness, pain suffering, pain behaviors, Beck Depression Inventory, and cognitive function. Eighty-four patients provided usable data. Pain intensity, unpleasantness, and suffering scores were significantly reduced at follow-up (P = 0.001). The mean Beck Depression Inventory scores were significantly lower at follow-up (P = 0.001). Significant improvements were seen in scores at follow-up on the three validated neurocognitive tests: the digit span test, the digit symbol substitution test, and the paced auditory serial addition test (P = 0.001). Achieving adequate pain control with once-daily morphine was associated with a reduction in pain and improvements in depressive symptoms and cognitive functioning in the short term.

The effectiveness of the Allen Carr smoking cessation training in companies tested in a quasi-experimental design.

PubMed

Dijkstra, Arie; Zuidema, Rixt; Vos, Diederick; van Kalken, Marike

2014-09-13

The Allen Carr training (ACt) is a popular one-session smoking cessation group training that is provided by licensed organizations that have the permission to use the Allen Carr method. However, few data are available on the effectiveness of the training. In a quasi-experimental design the effects of the existing practice of providing the ACt to smokers (n = 124) in companies on abstinence, were compared to changes in abstinence in a cohort of similar smokers in the general population (n = 161). To increase comparability of the smokers in both conditions, smokers in the control condition were matched on the group level on baseline characteristics (fourteen variables) to the smokers in the ACt. The main outcome measure was self-reported continuous abstinence after 13 months, which was validated using a CO measurement in the Act condition. Logistic regression analyses showed that when baseline characteristics were comparable, significantly more responding smokers were continuously abstinent in the ACt condition compared to the control condition, Exp(B) = 6.52 (41.1% and 9.6%, respectively). The all-cases analysis was also significant, Exp(B) = 5.09 (31.5% and 8.3%, respectively). Smokers following the ACt in their company were about 6 times more likely to be abstinent, assessed after 13 months, compared to similar smokers in the general population. Although smokers in both conditions did not differ significantly on 14 variables that might be related to cessation success, the quasi-experimental design allows no definite conclusion about the effectiveness of the ACt. Still, these data support the provision of the ACt in companies.

40 CFR 799.19 - Chemical imports and exports.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 32 2011-07-01 2011-07-01 false Chemical imports and exports. 799.19... CONTROL ACT (CONTINUED) IDENTIFICATION OF SPECIFIC CHEMICAL SUBSTANCE AND MIXTURE TESTING REQUIREMENTS General Provisions § 799.19 Chemical imports and exports. Persons who export or who intend to export...

40 CFR 799.19 - Chemical imports and exports.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 33 2012-07-01 2012-07-01 false Chemical imports and exports. 799.19... CONTROL ACT (CONTINUED) IDENTIFICATION OF SPECIFIC CHEMICAL SUBSTANCE AND MIXTURE TESTING REQUIREMENTS General Provisions § 799.19 Chemical imports and exports. Persons who export or who intend to export...

40 CFR 799.19 - Chemical imports and exports.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 33 2013-07-01 2013-07-01 false Chemical imports and exports. 799.19... CONTROL ACT (CONTINUED) IDENTIFICATION OF SPECIFIC CHEMICAL SUBSTANCE AND MIXTURE TESTING REQUIREMENTS General Provisions § 799.19 Chemical imports and exports. Persons who export or who intend to export...

40 CFR 799.19 - Chemical imports and exports.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 32 2014-07-01 2014-07-01 false Chemical imports and exports. 799.19... CONTROL ACT (CONTINUED) IDENTIFICATION OF SPECIFIC CHEMICAL SUBSTANCE AND MIXTURE TESTING REQUIREMENTS General Provisions § 799.19 Chemical imports and exports. Persons who export or who intend to export...

77 FR 20848 - Notice of Lodging of Consent Decree Under the Clean Air Act

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-06

... labeled marine diesel engines in their respective operations. The Consent Decree requires Settling...-ignition engine manufacturer, and National Steel and Shipbuilding Company, a marine vessel manufacturer... Selective Catalytic Reduction emissions control technology at a marine engine test stand operated at...

Kilovolt dc solid state remote power controller development

NASA Technical Reports Server (NTRS)

Mitchell, J. T.

1982-01-01

The experience gained in developing and applying solid state power controller (SSPC) technology at high voltage dc (HVDC) potentials and power levels of up to 25 kilowatts is summarized. The HVDC switching devices, power switching concepts, drive circuits, and very fast acting overcurrent protection circuits were analyzed. A 25A bipolar breadboard with Darlington connected switching transistor was built. Fault testing at 900 volts was included. A bipolar transistor packaged breadboard design was developed. Power MOSFET remote power controller (RPC) was designed.

Acoustic charge transport technology investigation for advanced development transponder

NASA Technical Reports Server (NTRS)

Kayalar, S.

1993-01-01

Acoustic charge transport (ACT) technology has provided a basis for a new family of analog signal processors, including a programmable transversal filter (PTF). Through monolithic integration of ACT delay lines with GaAs metal semiconductor field effect transistor (MESFET) digital memory and controllers, these devices significantly extend the performance of PTF's. This article introduces the basic operation of these devices and summarizes their present and future specifications. The production and testing of these devices indicate that this new technology is a promising one for future space applications.

Explaining pragmatic performance in traumatic brain injury: a process perspective on communicative errors.

PubMed

Bosco, Francesca M; Angeleri, Romina; Sacco, Katiuscia; Bara, Bruno G

2015-01-01

The purpose of this study is to investigate the pragmatic abilities of individuals with traumatic brain injury (TBI). Several studies in the literature have previously reported communicative deficits in individuals with TBI, however such research has focused principally on communicative deficits in general, without providing an analysis of the errors committed in understanding and expressing communicative acts. Within the theoretical framework of Cognitive Pragmatics theory and Cooperative principle we focused on intermediate communicative errors that occur in both the comprehension and the production of various pragmatic phenomena, expressed through both linguistic and extralinguistic communicative modalities. To investigate the pragmatic abilities of individuals with TBI. A group of 30 individuals with TBI and a matched control group took part in the experiment. They were presented with a series of videotaped vignettes depicting everyday communicative exchanges, and were tested on the comprehension and production of various kinds of communicative acts (standard communicative act, deceit and irony). The participants' answers were evaluated as correct or incorrect. Incorrect answers were then further evaluated with regard to the presence of different intermediate errors. Individuals with TBI performed worse than control participants on all the tasks investigated when considering correct versus incorrect answers. Furthermore, a series of logistic regression analyses showed that group membership (TBI versus controls) significantly predicted the occurrence of intermediate errors. This result holds in both the comprehension and production tasks, and in both linguistic and extralinguistic modalities. Participants with TBI tend to have difficulty in managing different types of communicative acts, and they make more intermediate errors than the control participants. Intermediate errors concern the comprehension and production of the expression act, the comprehension of the actors' meaning, as well as the respect of the Cooperative principle. © 2014 Royal College of Speech and Language Therapists.

Anxiety, anticipation and contextual information: A test of attentional control theory.

PubMed

Cocks, Adam J; Jackson, Robin C; Bishop, Daniel T; Williams, A Mark

2016-09-01

We tested the assumptions of Attentional Control Theory (ACT) by examining the impact of anxiety on anticipation using a dynamic, time-constrained task. Moreover, we examined the involvement of high- and low-level cognitive processes in anticipation and how their importance may interact with anxiety. Skilled and less-skilled tennis players anticipated the shots of opponents under low- and high-anxiety conditions. Participants viewed three types of video stimuli, each depicting different levels of contextual information. Performance effectiveness (response accuracy) and processing efficiency (response accuracy divided by corresponding mental effort) were measured. Skilled players recorded higher levels of response accuracy and processing efficiency compared to less-skilled counterparts. Processing efficiency significantly decreased under high- compared to low-anxiety conditions. No difference in response accuracy was observed. When reviewing directional errors, anxiety was most detrimental to performance in the condition conveying only contextual information, suggesting that anxiety may have a greater impact on high-level (top-down) cognitive processes, potentially due to a shift in attentional control. Our findings provide partial support for ACT; anxiety elicited greater decrements in processing efficiency than performance effectiveness, possibly due to predominance of the stimulus-driven attentional system.

Further Characterization of an Active Clearance Control Concept

NASA Technical Reports Server (NTRS)

Taylor, Shawn C.; Steinetz, Bruce M.; Oswald, Jay J.

2007-01-01

A new test chamber and precision hydraulic actuation system were incorporated into an active clearance control (ACC) test rig at NASA Glenn Research Center. Using the improved system, a fast-acting, mechanically-actuated, ACC concept was evaluated at engine simulated temperatures and pressure differentials up to 1140 F and 120 psig, on the basis of secondary seal leakage and kinematic controllability. During testing, the ACC concept tracked a simulated flight clearance transient profile at 1140 F, 120 psig, with a maximum error of only 0.0012 in. Comparison of average dynamic leakage of the system with average static leakage did not show significant differences between the two operating conditions. Calculated effective clearance values for the rig were approximately 0.0002 in. at 120 psig, well below the industry specified effective clearance threshold of 0.001 in.

Environmental statutes, 1985 edition

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

Not Available

1985-01-01

All major environmental laws are incorporated into a single book. The complete text of each statute as currently amended is included with a detailed Table of Contents for your quick referral. Contents: Clean Air Act; Federal Water Pollution Control Act; National Environmental Policy Act; Noise Control Act; FIFRA; Marines Sanctuaries Act; Occupational Safety and Health Act; Resource Conservation and Recovery Act including the new Hazardous and Solid Waste Amendments of 1984 with the new Leaking Underground Storage Tank law; Safe Drinking Water Act; Toxic Substances Control Act; CERCLA/Superfund; and the Used Oil Recycling Act.

75 FR 37445 - Agency Forms Undergoing Paperwork Reduction Act Review

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-29

... released from jail/prison and meet screening criteria. The interviews will identify their attitudes towards... identify variables for a survey that will examine attitudes towards HIV testing, socio-cultural norms, and... DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention [30Day-10-09CJ...

18 CFR 12.25 - Posting and readiness.

Code of Federal Regulations, 2010 CFR

2010-04-01

..., DEPARTMENT OF ENERGY REGULATIONS UNDER THE FEDERAL POWER ACT SAFETY OF WATER POWER PROJECTS AND PROJECT WORKS... personnel who are responsible for controlling water flows and for notifying public health and safety agencies and affected persons. (b) Each licensee or applicant must annually test the state of training and...

Long-Term Outcomes of Early Reading Intervention

ERIC Educational Resources Information Center

Hurry, Jane; Sylva, Kathy

2007-01-01

This study explores the long-term effectiveness of two differing models of early intervention for children with reading difficulties: Reading Recovery and a specific phonological training. Approximately 400 children were pre-tested, 95 were assigned to Reading Recovery, 97 to Phonological Training and the remainder acted as controls. In the short…

21 CFR 807.20 - Who must register and submit a device list?

Code of Federal Regulations, 2010 CFR

2010-04-01

... under the control of one of these organizations when operations are conducted at more than one..., testing, processing, storage, or distribution of human cells, tissues, and cellular and tissue-based... Cosmetic Act must register and list those human cells, tissues, and cellular and tissue-based products with...

40 CFR 766.28 - Expert review of protocols.

Code of Federal Regulations, 2013 CFR

2013-07-01

... CONTROL ACT DIBENZO-PARA-DIOXINS/DIBENZOFURANS Specific Chemical Testing/Reporting Requirements § 766.28 Expert review of protocols. EPA will gather a panel of experts in analysis of chemical matrices for HDDs... 40 Protection of Environment 32 2013-07-01 2013-07-01 false Expert review of protocols. 766.28...

40 CFR 766.28 - Expert review of protocols.

Code of Federal Regulations, 2014 CFR

2014-07-01

... CONTROL ACT DIBENZO-PARA-DIOXINS/DIBENZOFURANS Specific Chemical Testing/Reporting Requirements § 766.28 Expert review of protocols. EPA will gather a panel of experts in analysis of chemical matrices for HDDs... 40 Protection of Environment 31 2014-07-01 2014-07-01 false Expert review of protocols. 766.28...

40 CFR 766.28 - Expert review of protocols.

Code of Federal Regulations, 2011 CFR

2011-07-01

... CONTROL ACT DIBENZO-PARA-DIOXINS/DIBENZOFURANS Specific Chemical Testing/Reporting Requirements § 766.28 Expert review of protocols. EPA will gather a panel of experts in analysis of chemical matrices for HDDs... 40 Protection of Environment 31 2011-07-01 2011-07-01 false Expert review of protocols. 766.28...

40 CFR 766.28 - Expert review of protocols.

Code of Federal Regulations, 2012 CFR

2012-07-01

... CONTROL ACT DIBENZO-PARA-DIOXINS/DIBENZOFURANS Specific Chemical Testing/Reporting Requirements § 766.28 Expert review of protocols. EPA will gather a panel of experts in analysis of chemical matrices for HDDs... 40 Protection of Environment 32 2012-07-01 2012-07-01 false Expert review of protocols. 766.28...

78 FR 34107 - Agency Information Collection Activities; Submission for Office of Management and Budget Review...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-06

... by the Family Smoking Prevention and Tobacco Control Act AGENCY: Food and Drug Administration, HHS... Smoking Prevention and Tobacco Control Act--(OMB Control Number 0910-0671)--Extension On June 22, 2009, the President signed the Family Smoking Prevention and Tobacco Control Act (the Tobacco Control Act...

Temporal changes in postural sway caused by ultrashort-acting hypnotics: triazolam and zolpidem.

PubMed

Nakamura, M; Ishii, M; Niwa, Y; Yamazaki, M; Ito, H

2005-01-01

Two ultrashort-acting hypnotics, triazolam 0.25 mg and zolpidem 10 mg, were studied for their effects on equilibrium function in humans. Eight healthy male subjects participated in a double-blind, placebo-controlled study after informed consent. They subjected to static equilibrium tests, oculomotor tests and an assay of drug concentrations in the blood. Zolpidem was statistically significant in postural sway in tandem stance test, as defined by parametric values of tracing sum length and polygonal area of foot pressure center measured by a gait analysis system. In the tandem stance test, triazolam was statistically significant in postural sway only as defined by the polygonal area. However, in the Romberg test, the only statistically significant difference in zolpidem use was observed in polygonal area values. Blood concentrations of triazolam and zolpidem were found to closely correlate with the extent of postural sway in both tandem stance and Romberg tests. In this study, zolpidem with minimal muscle-relaxant effect incurred imbalance more extensively than triazolam, which is known for its effect of muscle relaxation. In addition, gaze deviation nystagmus was observed only in zolpidem use in 5 of 8 subjects (62.5%). From these results, it is suggested that in the use of hypnotics, sway derives from the suppression of the central nervous system relevant to awakening rather than from muscle relaxation. The prior reference to blood concentrations of hypnotics should help improve safety care in minimizing loss of balance control and possible fall. Copyright 2005 S. Karger AG, Basel.

40 CFR 2.303 - Special rules governing certain information obtained under the Noise Control Act of 1972.

Code of Federal Regulations, 2011 CFR

2011-07-01

... information obtained under the Noise Control Act of 1972. 2.303 Section 2.303 Protection of Environment... Special rules governing certain information obtained under the Noise Control Act of 1972. (a) Definitions. For the purposes of this section: (1) Act means the Noise Control Act of 1972, 42 U.S.C. 4901 et seq...

40 CFR 2.303 - Special rules governing certain information obtained under the Noise Control Act of 1972.

Code of Federal Regulations, 2010 CFR

2010-07-01

... information obtained under the Noise Control Act of 1972. 2.303 Section 2.303 Protection of Environment... Special rules governing certain information obtained under the Noise Control Act of 1972. (a) Definitions. For the purposes of this section: (1) Act means the Noise Control Act of 1972, 42 U.S.C. 4901 et seq...

Expanding access to parasite-based malaria diagnosis through retail drug shops in Tanzania: evidence from a randomized trial and implications for treatment.

PubMed

Maloney, Kathleen; Ward, Abigail; Krenz, Bonnie; Petty, Nora; Bryson, Lindsay; Dolkart, Caitlin; Visser, Theodoor; Le Menach, Arnaud; Scott, Valerie K; Cohen, Justin M; Mtumbuka, Esther; Mkude, Sigsbert

2017-01-03

Tanzania has seen a reduction in the fraction of fevers caused by malaria, likely due in part to scale-up of control measures. While national guidelines require parasite-based diagnosis prior to treatment, it is estimated that more than half of suspected malaria treatment-seeking in Tanzania initiates in the private retail sector, where diagnosis by malaria rapid diagnostic test (RDT) or microscopy is illegal. This pilot study investigated whether the introduction of RDTs into Accredited Drug Dispensing Outlets (ADDOs) under realistic market conditions would improve case management practices. Dispensers from ADDOs in two intervention districts in Tanzania were trained to stock and perform RDTs and monitored quarterly. Each district was assigned a different recommended retail price to evaluate the need for a subsidy. Malaria RDT and artemisinin-based combination therapy (ACT) uptake and availability were measured pre-intervention and 1 year post-intervention through structured surveys of ADDO owners and exiting customers in both intervention districts and one contiguous control district. Descriptive analysis and logistic regression were used to compare the three districts and identify predictive variables for testing. A total of 310 dispensers from 262 ADDOs were trained to stock and perform RDTs. RDT availability in intervention ADDOs increased from 1% (n = 172) to 73% (n = 163) during the study; ACT medicines were available in 75% of 260 pre-intervention and 68% of 254 post-intervention ADDOs. Pre-treatment testing performed within the ADDO increased from 0 to 65% of suspected malaria patients who visited a shop (95% CI 60.8-69.6%) with no difference between intervention districts. Overall parasite-based diagnosis increased from 19 to 74% in intervention districts and from 3 to 18% in the control district. Prior knowledge of RDT availability (aOR = 1.9, p = 0.03) and RDT experience (aOR = 1.9, p = 0.01) were predictors for testing. Adherence data indicated that 75% of malaria positives received ACT, while 3% of negatives received ACT. Trained and supervised ADDO dispensers in rural Tanzania performed and sold RDTs under real market conditions to two-thirds of suspected malaria patients during this one-year pilot. These results support the hypothesis that introducing RDTs into regulated private retail sector settings can improve malaria testing and treatment practices without an RDT subsidy. Trial registration ISRCTN ISRCTN14115509.

ACTS of Education

NASA Technical Reports Server (NTRS)

Bauer, Robert; Krawczyk, Richard; Gargione, Frank; Kruse, Hans; Vrotsos, Pete (Technical Monitor)

2002-01-01

Now in its ninth year of operations, the Advanced Communications Technology Satellite (ACTS) program has continued, although since May 2000 in a new operations arrangement involving a university based consortium, the Ohio Consortium for Advanced Communications Technology (OCACT), While NASA has concluded its experimental intentions of ACTS, the spacecraft's ongoing viability has permitted its further operations to provide educational opportunities to engineering and communications students interested in satellite operations, as well as a Ka-band test bed for commercial interests in utilizing Kaband space communications. The consortium has reached its first year of operations. This generous opportunity by NASA has already resulted in unique educational opportunities for students in obtaining "hands-on" experience, such as, in satellite attitude control. An update is presented on the spacecraft and consortium operations.

Comparison of three control methods for an autonomous vehicle

NASA Astrophysics Data System (ADS)

Deshpande, Anup; Mathur, Kovid; Hall, Ernest

2010-01-01

The desirability and challenge of developing a completely autonomous vehicle and the rising need for more efficient use of energy by automobiles motivate this research- a study for an optimum solution to computer control of energy efficient vehicles. The purpose of this paper is to compare three control methods - mechanical, hydraulic and electric that have been used to convert an experimental all terrain vehicle to drive by wire which would eventually act as a test bed for conducting research on various technologies for autonomous operation. Computer control of basic operations in a vehicle namely steering, braking and speed control have been implemented and will be described in this paper. The output from a 3 axis motion controller is used for this purpose. The motion controller is interfaced with a software program using WSDK (Windows Servo Design Kit) as an intermediate tuning layer for tuning and parameter settings in autonomous operation. The software program is developed in C++. The voltage signal sent to the motion controller can be varied through the control program for desired results in controlling the steering motor, activating the hydraulic brakes and varying the vehicle's speed. The vehicle has been tested for its basic functionality which includes testing of street legal operations and also a 1000 mile test while running in a hybrid mode. The vehicle has also been tested for control when it is interfaced with devices such as a keyboard, joystick and sensors under full autonomous operation. The vehicle is currently being tested in various safety studies and is being used as a test bed for experiments in control courses and research studies. The significance of this research is in providing a greater understanding of conventional driving controls and the possibility of improving automobile safety by removing human error in control of a motor vehicle.

U.S. Coast Guard Cutter Procurement Lessons Impacts on the Offshore Patrol Cutter (OPC) Program Affordability

DTIC Science & Technology

2015-12-01

Block Buy Contracting Budget Control Act Bureau of Labor and Statistics Command, Control, Communications, Computers, Intelligence, Surveillance, and...made prior to full-rate production. If the program is delinquent in the testing of all of the functionality and the ability to meet stated KPPs, the...incorporating the Bureau of Labor Statistics calculations on shipbuilding labor costs, average material cost per ship, and “wrap rate” for overhead

Fade Mitigation Techniques at Ka-Band

NASA Technical Reports Server (NTRS)

Dissanayake, Asoka (Editor)

1996-01-01

Rain fading is the dominant propagation impairment affecting Ka-band satellite links and rain fade mitigation is a key element in the design of Ka-band satellite networks. Some of the common fade mitigation techniques include: power control, diversity, adaptive coding, and resource sharing. The Advanced Communications Technology Satellite (ACTS) provides an excellent opportunity to develop and test Ka-band rain impairment amelioration techniques. Up-link power control and diversity are discussed in this paper.

Health Monitoring for Condition-Based Maintenance of a HMMWV using an Instrumented Diagnostic Cleat

DTIC Science & Technology

2008-10-15

identify faults in the bearings, shaft , etc. In wheeled ground vehicles, loading varies significantly as mentioned above. If loads acting on the...vehicle could be fully measured or controlled in terms of the terrain input motions and/or spindle forces/moments, fault identification in wheeled...diagnostic results. - Vehicle speed traversing the cleat can be controlled. - Configuration of cleats can be designed to develop specific tests for

Effect of spaceflight on lymphocyte proliferation and interleukin-2 production

NASA Technical Reports Server (NTRS)

Nash, Patricia V.; Konstantinova, Irina V.; Fuchs, Boris B.; Rakhmilevich, Alexandr L.; Lesniak, A. T.; Mastro, Andrea M.

1992-01-01

In this study, inguinal lymp node lymphocytes from rats flown on the Cosmos 2044 mission were tested for proliferation and interleukin-2 (IL-2) production. Cells cultured with mitogenic lectins, phorbol ester, and calcium ionophore, or T-cell mitogen and lymphokine, were assayed for DNA synthesis by (H-3) thymidine incorporation. Lymphocytes incubated with a T-cell mitogen alone also were tested for IL-2 production. Proliferation of lymphocytes from flight rats was not significantly different from controls for any of the mitogens tested. Furthermore, lymph node lymphocytes from control and flown rats produced similar amounts of IL-23. Thus microgravity may act on lymphocytes in a tissue-specific manner, a new finding that could impact on the evaluation of spaceflight effects on immunocompetence.

[Scores and stages in pneumology].

PubMed

Kuhn, Max

2013-10-01

Useful scales and classifications for patients with pulmonary diseases are discussed. The modified Medical Research Council breathlessness scale (mMRC) is a measure of disability in lung patients. The GOLD classifications, the COPD-Assessment Test (CAT) and the BODE Index are important to classify the severity of COPD and to measure the disability of these patients. The Geneva score is a clinical prediction rule used in determining the pre-test probability of pulmonary embolism. The Pulmonary Embolism Severity Index (PESI) is a scoring system used to predict 30 day mortality in patients with pulmonary embolism. The Epworth Sleepiness Scale is intended to measure daytime sleepiness in patients with sleep apnea syndrome. The Asthma Controll Test (ACT) determines if asthma symptoms are well controlled.

Collaborative Mother-Toddler Communication and Theory of Mind Development at Age 4

PubMed Central

Sung, Jihyun; Hsu, Hui-Chin

2014-01-01

Focusing on social pragmatics, this longitudinal study investigated the contribution of mother-toddler collaborative communication to theory of mind (ToM) development at age 4. At age 2½, 78 toddlers’ (42 boys) and their mothers were observed during pretend play. At age 4, children were tested using 4 false belief understanding tasks. Both mothers and toddlers engaged in more collaborative (inform, guide/request, and support/confirm) than non-collaborative communication acts. Other-focused collaborative acts of support/confirm by mothers and toddlers predicted children’s false belief understanding, even after controlling for 5 covariates. In addition, as active agents in their own ToM development, the contribution of toddlers’ collaborative acts to false belief understanding was independent of their mothers. Finally, the way toddlers and their mothers co-constructing their communication mattered. Only when toddlers engaged in high levels of collaborative acts, the mothers’ high levels of collaborative acts demonstrated a positive effect on children’s ToM development. The applied implications of these findings were discussed. PMID:25132699

Fluticasone propionate in clinically suspected asthma patients with negative methacholine challenge test.

PubMed

Peiman, Soheil; Abtahi, Hamidreza; Akhondzadeh, Shahin; Safavi, Enayat; Moin, Mostafa; Rahimi Foroushani, Abbas

2017-07-01

Despite reports of response to steroid inhaler in some clinically suspected asthma patients with negative methacholine challenge test (CSA/MCT-), treatment in these patients has not been prospectively studied. We studied the role of a 12 week high dose inhaled fluticasone trial in CSA/MCT- patients. After a 2 week run-in period, CSA/MCT-patients were treated with 12 weeks of Fluticasone propionate 1000 µg/day. The Asthma Control Test (ACT), numeric cough score (NCS) and bronchodilator use were compared with their pretreatment values. Thirty-four of 42 CSA/MCT-patients completed the study. Mean pretreatment ACT score (pACT) was significantly increased after treatment (14.7 ± 3.37 to 20.9 ± 3.1, P < 0.001). Posttreatment values of daytime (1.0 ± 1.0) and night-time (0.6 ± 0.9) NCS decreased compared to their pretreatment values (2.8 ± 1.1 and 1.9 ± 1.3, respectively; P < 0.001). ACT score change (ΔACT) were significantly greater in those with pACT < 15 than in those ≥15 (P < 0.001) . Fifteen of 21 patients with ΔACT > 5 did not need to use bronchodilator for their symptom relief. Wheeze disappeared in all six patients with ΔACT > 5 after the trial. Six months after the study, steroid inhaler continued to be used by 72.2% of patients. A significant portion of CSA/MCT- (especially those with pretreatment ACT score <15) respond to high dose fluticasone inhaler in terms of symptoms relief, disappearance of wheeze and need to bronchodilator use. ΔACT could not be predicted with any individual symptoms or signs before MCT, % FEV1 decline or symptoms during MCT and exhaled nitric oxide. © 2015 John Wiley & Sons Ltd.

Randomised controlled trial of routine individual feedback to improve rationality and reduce numbers of test requests.

PubMed

Winkens, R A; Pop, P; Bugter-Maessen, A M; Grol, R P; Kester, A D; Beusmans, G H; Knottnerus, J A

1995-02-25

Feedback can be described as a way to provide information on doctors' performance to enable changes in future behaviour. Feedback is used with the aim of changing test-ordering behaviour. It can lead to reductions in test usage and cost savings. It is not sufficiently clear, however, whether feedback leads to more appropriate test use. Since 1985, the Diagnostic Coordinating Center Maastricht has been giving feedback on diagnostic tests as a routine health care activity to all family doctors in its region. Both quantity and quality of requests are discussed. In a randomised, controlled trial over 2.5 years, discussion of tests not included previously was added to the existing routine feedback. One group of family doctors (n = 39) received feedback on test-group A (electrocardiography, endoscopy, cervical smears, and allergy tests), the other (n = 40) on test-group B (radiographic and ultrasonographic tests). Thus, each group of doctors acted as a control group for the other. Changes in volume and rationality of requests were analysed. The number of requests decreased during the trial (p = 0.036). Request numbers decreased particularly for test-group A (p = 0.04). The proportion of requests that were non-rational decreased more in the intervention than in the control groups (p = 0.009). Rationality improved predominantly for test-group B (p = 0.043). Thus, routine feedback can change the quantity and quality of requests.

Caregiver's depressive symptoms and asthma control in children from an underserved community.

PubMed

Rioseco, Andrea; Serrano, Carolina; Celedón, Juan C; Padilla, Oslando; Puschel, Klaus; Castro-Rodriguez, Jose A

2017-12-01

Caregiver's or maternal depression has been associated with increased asthma morbidity in children from prosperous nations, but little is known about this link in low and middle-income countries. To examine if caregiver's depressive symptoms are associated with poor asthma control and abnormal immune responses in school-aged children. Case-control study of 87 asthmatic children (aged 4-11 years) attending a primary care clinic in an underserved area of Santiago (Chile). Cases were children with poor asthma control (Child Asthma Control Test [cACT] <20 points) and controls were children with adequate asthma control (cACT ≥20 points). The Beck Depression Inventory-II (BDI) and a locally validated family health vulnerability test (SALUFAM) were used to assess caregivers' depression and family health vulnerability. Serum from participating children was assayed for IFN-γ, IL-4, IL-13, TGF-β, cortisol, and total IgE. The mean (SD) age of study participants was 8.23 (2.15 years), and 55.2% were females. Use of inhaled corticosteroids (ICS), family health vulnerability, and caregiver's depressive symptoms were significantly more common in cases than in controls (65.4% vs. 34.6%, p = 0.003; 41.3% vs. 24.8%, p = 0.07; and 39.1% vs. 19.5%, p = 0.04, respectively). There was no significant difference in the level of any serum biomarkers between groups. In a multivariate analysis, only ICS use was significantly associated with better asthma control (OR = 3.56 [1.34-9.48], p = 0.01). Presence of caregiver's depressive symptoms is associated with poor asthma control among children from an underserved community, but this association was no longer significant after accounting for ICS use.

Assessing the independent and combined effects of subsidies for antimalarials and rapid diagnostic testing on fever management decisions in the retail sector: results from a factorial randomised trial in western Kenya

PubMed Central

Prudhomme O'Meara, Wendy; Mohanan, Manoj; Laktabai, Jeremiah; Lesser, Adriane; Platt, Alyssa; Maffioli, Elisa; Turner, Elizabeth L; Menya, Diana

2016-01-01

Objectives There is an urgent need to understand how to improve targeting of artemisinin combination therapy (ACT) to patients with confirmed malaria infection, including subsidised ACTs sold over-the-counter. We hypothesised that offering an antimalarial subsidy conditional on a positive malaria rapid diagnostic test (RDT) would increase uptake of testing and improve rational use of ACTs. Methods We designed a 2×2 factorial randomised experiment evaluating 2 levels of subsidy for RDTs and ACTs. Between July 2014 and June 2015, 444 individuals with a malaria-like illness who had not sought treatment were recruited from their homes. We used scratch cards to allocate participants into 4 groups in a ratio of 1:1:1:1. Participants were eligible for an unsubsidised or fully subsidised RDT and 1 of 2 levels of ACT subsidy (current retail price or an additional subsidy conditional on a positive RDT). Treatment decisions were documented 1 week later. Our primary outcome was uptake of malaria testing. Secondary outcomes evaluated ACT consumption among those with a negative test, a positive test or no test. Results Offering a free RDT increased the probability of testing by 18.6 percentage points (adjusted probability difference (APD), 95% CI 5.9 to 31.3). An offer of a conditional ACT subsidy did not have an additional effect on the probability of malaria testing when the RDT was free (APD=2.7; 95% CI −8.6 to 14.1). However, receiving the conditional ACT subsidy increased the probability of taking an ACT following a positive RDT by 19.5 percentage points (APD, 95% CI 2.2 to 36.8). Overall, the proportion who took ACT following a negative test was lower than those who took ACT without being tested, indicated improved targeting among those who were tested. Conclusions Both subsidies improved appropriate fever management, demonstrating the impact of these costs on decision making. However, the conditional ACT subsidy did not increase testing. We conclude that each of the subsidies primarily impacts the most immediate decision. Trial registration number NCT02199977. PMID:28588946

Evaluation Studies of the DEN-2/S-1 Vaccine.

DTIC Science & Technology

1981-08-01

1.0 3.0, L o 1 .0 I11 125 11111 1.4 n .6_t _ MICROCOPY RESOLUTION TEST CHART NATIONAL WII ALI 0 MF S’ANDAkLT, ,’I, A ;40- AD EVALUATION STUDIES OF THE...monkeys Vaccination DEN-2/S-l Vaccine /AE TlhACT ( i - ,ewr e e1 If .,ceweu7 amd Iderdtlfy by block number) A dengue-2 live virus vaccine was tested in...viremia was detected in control animals. Serological tests were pi.r- formed on sera taken on post infection days 30,56 and 90. HI tests revealed sero

75 FR 12552 - Agency Information Collection Activities; Proposed Collection; Comment Request; Requirements...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-16

... Comprehensive Smokeless Tobacco Health Education Act of 1986, as amended by the Family Smoking Prevention and... amended by the Family Smoking Prevention and Tobacco Control Act (the Tobacco Control Act). DATES: Submit... Health Education Act of 1986, as amended by the Family Smoking Prevention and Tobacco Control Act On June...

14 CFR 1274.926 - Clean Air-Water Pollution Control Acts.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 14 Aeronautics and Space 5 2011-01-01 2010-01-01 true Clean Air-Water Pollution Control Acts. 1274... AGREEMENTS WITH COMMERCIAL FIRMS Other Provisions and Special Conditions § 1274.926 Clean Air-Water Pollution Control Acts. Clean Air-Water Pollution Control Acts July 2002 If this cooperative agreement or supplement...

46 CFR 502.991 - OMB control numbers assigned pursuant to the Paperwork Reduction Act.

Code of Federal Regulations, 2010 CFR

2010-10-01

... PROVISIONS RULES OF PRACTICE AND PROCEDURE Paperwork Reduction Act § 502.991 OMB control numbers assigned pursuant to the Paperwork Reduction Act. This section displays the control numbers assigned to information... comply with the Act, which requires that agencies display a current control number assigned by the...

Concordance of opinions between patients and physicians and their relationship with symptomatic control and future risk in patients with moderate-severe asthma.

PubMed

Crespo-Lessmann, Astrid; Plaza, Vicente; González-Barcala, Francisco-Javier; Fernández-Sánchez, Toni; Sastre, Joaquín

2017-01-01

Differences between the opinions of patients and physicians on the impact of asthma are common. We hypothesised that patient-physician discordance may negatively affect asthma outcome. A total of 2902 patients (61% women, mean age 47 years) with moderate-severe asthma and 231 physicians participated in a prospective study. At the baseline visit, data on demographics, clinical variables, degree of asthma control according to the Asthma Control Test (ACT), basic spirometry and the Hospital Anxiety and Depression Scale (HADS) were collected and an ad hoc questionnaire was completed that allowed the degree of concordance between doctors and patients to be assessed. A scheduled telephone call after 3 months was used to elicit the ACT score and the future risk of asthma. At the final visit at 6 months, the following data were recorded: ACT score, spirometry, HADS score and an ad hoc questionnaire to assess the agreement between the doctor and the patient. Changes in study variables according to patient-physician concordance or discordance were analysed. The rate of patient-physician discordance was 27.2%, with overestimation of disease impact by the physician in 12.3% and underestimation in 14.9%. Patient-physician opinion discordance, particularly in the case of physicians underestimating the impact of asthma, showed worse results with statistically significant differences in ACT score, a higher percentage of patients with poor asthma control and lower HADS scores. The need for hospital and emergency department admissions was also higher. Patient-physician opinion discordance may be contributing to lower symptomatic control and increased future risk, with a higher impact when physicians underestimate the impact of asthma on their patients.

The validity of ACT-PEP test scores for predicting academic performance of registered nurses in BSN programs.

PubMed

Yang, J C; Noble, J

1990-01-01

This study investigated the validity of three American College Testing-Proficiency Examination Program (ACT-PEP) tests (Maternal and Child Nursing, Psychiatric/Mental Health Nursing, Adult Nursing) for predicting the academic performance of registered nurses (RNs) enrolled in bachelor's degree BSN programs nationwide. This study also examined RN students' performance on the ACT-PEP tests by their demographic characteristics: student's age, sex, race, student status (full- or part-time), and employment status (full- or part-time). The total sample for the three tests comprised 2,600 students from eight institutions nationwide. The median correlation coefficients between the three ACT-PEP tests and the semester grade point averages ranged from .36 to .56. Median correlation coefficients increased over time, supporting the stability of ACT-PEP test scores for predicting academic performance over time. The relative importance of selected independent variables for predicting academic performance was also examined; the most important variable for predicting academic performance was typically the ACT-PEP test score. Across the institutions, student demographic characteristics did not contribute significantly to explaining academic performance, over and above ACT-PEP scores.

The Risk Factors and Clinical Course of Asthma with Fixed Airflow Limitation.

PubMed

Pothirat, Chaicharn; Chaiwong, Warawut; Liwsrisakun, Chalerm; Bumroongkit, Chaiwat; Deesomchok, Athavudh; Theerakittikul, Theerakorn; Limsukon, Atikun; Phetsuk, Nittaya

2016-07-01

To identify risk factors and clinical course of asthma with fixed airflow limitation. A retrospective case-control study of asthma patients was conducted over a 15-month period. Asthma with fixed airflow limitation patients were defined as chronic asthmatics who had both post-bronchodilator (BD) and on-treatment ratio of forced expiratory in first second (FEV1)/forced vital capacity (FVC) persistently less than 0.7, whereas usual chronic asthma patients had post-BD and/or on-treatment ratio of FEV1/FVC more than 0.7. Serial asthma control tests (ACT), medication used, exacerbations were assessed. The risk factors were analyzed using logistic regression. Clinical characteristics between groups were compared using Student’s t-test and Fisher’s exact test. One hundred twenty from 142 eligible subjects were enrolled. They had asthma with fixed airflow limitation (n = 40) and usual chronic asthma (n = 80). Potential risk factors of asthma with fixed airflow limitation included early disease onset (age <15 years) [(adjusted odd ratio (OR) = 3.9, 95% confidence interval (CI) 1.9-8.3)] with longer disease duration (adjusted OR = 8.4, 95% CI 4.6-15.4 for >30 years). Asthma with fixed airflow limitation patients had lower ACT scores (p<0.001), lower level of asthma control (p<0.001), required more asthma medications (p = 0.002), and higher rates of hospitalization (p = 0.001) than usual chronic asthma. The potential risk factors of asthma with fixed airflow limitation were earlier disease onset and longer disease duration. They had poorer asthma control, more medications needed, and higher rates of exacerbation than usual chronic asthma.

Characterization of the synergistic interaction between Beauveria bassiana strain GHA and Bacillus thuringiensis morrisoni strain tenebrionis applied against Colorado potato beetle larvae.

PubMed

Wraight, S P; Ramos, M E

2017-03-01

Studies were undertaken to further characterize the previously identified synergistic activity of Bacillus thuringiensis- and Beauveria bassiana-based biopesticides against Colorado potato beetle (CPB). A flowable concentrate of B. thuringiensis morrisoni strain tenebrionis (Bt) (Novodor® FC) and a wettable powder of B. bassiana strain GHA (Bb) (Mycotrol® 22WP) were applied against CPB larval populations infesting potato in field plots. Novodor FC and an oil-dispersion formulation of Bb (Mycotrol ES) were applied against second-instar CPB larvae on potted potato plants in greenhouse tests under low relative humidity (RH), variable-temperature conditions. Each pathogen was applied alone and in combination (tank-mixed) with the other pathogen. In the field tests, each biopesticide was also combined with the spray-carrier (formulation without active ingredient) of the other pathogen. Results from the greenhouse tests showed that under warm, dry conditions, low activity of Mycotrol was counterbalanced by high activity of the Novodor, and under cool, somewhat more humid conditions, low Novodor activity was balanced by high activity of Mycotrol, with the result being a constant level of synergism (CPB mortality ca. 20 percentage points higher than predicted by independent action). Similar levels of synergism were observed under the markedly different conditions of the field and greenhouse environments, and the synergism was confirmed as arising from interaction of the two micobes, as the Bt spray carrier had no significant effect on efficacy of the Mycotrol product and the Bb spray carrier had no effect on the efficacy of Novodor. The great capacity of these two control agents to act in concert to control CPB is well documented (the fast-acting, toxic Bt acting to protect potato crops from defoliation and the slow-acting Bb reducing survival to the adult stage). These finding further underscore the strong complementary action of these agents applied jointly against CPB. Published by Elsevier Inc.

29 CFR 801.13 - Exemption of employers authorized to manufacture, distribute, or dispense controlled substances.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 29 Labor 3 2010-07-01 2010-07-01 false Exemption of employers authorized to manufacture... PROTECTION ACT OF 1988 Exemptions § 801.13 Exemption of employers authorized to manufacture, distribute, or... regarding the use of polygraph tests for employers authorized to manufacture, distribute, or dispense a...

Improving Freight Fire Safety: Analysis and Testing of Real Engine Conditions to Progress Development of Mist-controlling Additives for Fire Mitigation

DOT National Transportation Integrated Search

2009-12-01

The formation of a fuel mist resulting from high shear stresses acting on the fuel during violent sloshing and tank rupture under the energy of a crash severely increases the occurrence and intensity of fires in transportation related accidents. In o...

Round 1 Emissions Results from Compressed Natural Gas Vans and Gasoline Controls Operating in the U.S. Federal Fleet

DOT National Transportation Integrated Search

1996-05-01

The first round of emissions testing of light-duty alternative fuel vehicles : placed in the U.S. federal fleet under the provisions of the Alternative Motor : Fuels Act was recently completed. This undertaking included 75 Dodge B250 vans, : of which...

76 FR 65385 - Testing of Certain High Production Volume Chemicals; Third Group of Chemicals

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-21

...)(1)(B) of the Toxic Substances Control Act (TSCA) to require manufacturers, importers, and processors... the regulatory text. Any use of the term ``manufacture'' in this final rule will encompass ``import... substances (NAICS codes 325 and 324110), e.g., chemical manufacturing and petroleum refineries. Processors of...

College Students Solving Chemistry Problems: A Theoretical Model of Expertise

ERIC Educational Resources Information Center

Taasoobshirazi, Gita; Glynn, Shawn M.

2009-01-01

A model of expertise in chemistry problem solving was tested on undergraduate science majors enrolled in a chemistry course. The model was based on Anderson's "Adaptive Control of Thought-Rational" (ACT-R) theory. The model shows how conceptualization, self-efficacy, and strategy interact and contribute to the successful solution of quantitative,…

Evaluating malaria case management at public health facilities in two provinces in Angola.

PubMed

Plucinski, Mateusz M; Ferreira, Manzambi; Ferreira, Carolina Miguel; Burns, Jordan; Gaparayi, Patrick; João, Lubaki; da Costa, Olinda; Gill, Parambir; Samutondo, Claudete; Quivinja, Joltim; Mbounga, Eliane; de León, Gabriel Ponce; Halsey, Eric S; Dimbu, Pedro Rafael; Fortes, Filomeno

2017-05-03

Malaria accounts for the largest portion of healthcare demand in Angola. A pillar of malaria control in Angola is the appropriate management of malaria illness, including testing of suspect cases with rapid diagnostic tests (RDTs) and treatment of confirmed cases with artemisinin-based combination therapy (ACT). Periodic systematic evaluations of malaria case management are recommended to measure health facility readiness and adherence to national case management guidelines. Cross-sectional health facility surveys were performed in low-transmission Huambo and high-transmission Uíge Provinces in early 2016. In each province, 45 health facilities were randomly selected from among all public health facilities stratified by level of care. Survey teams performed inventories of malaria commodities and conducted exit interviews and re-examinations, including RDT testing, of a random selection of all patients completing outpatient consultations. Key health facility readiness and case management indicators were calculated adjusting for the cluster sampling design and utilization. Availability of RDTs or microscopy on the day of the survey was 71% (54-83) in Huambo and 85% (67-94) in Uíge. At least one unit dose pack of one formulation of an ACT (usually artemether-lumefantrine) was available in 83% (66-92) of health facilities in Huambo and 79% (61-90) of health facilities in Uíge. Testing rates of suspect malaria cases in Huambo were 30% (23-38) versus 69% (53-81) in Uíge. Overall, 28% (13-49) of patients with uncomplicated malaria, as determined during the re-examination, were appropriately treated with an ACT with the correct dose in Huambo, compared to 60% (42-75) in Uíge. Incorrect case management of suspect malaria cases was associated with lack of healthcare worker training in Huambo and ACT stock-outs in Uíge. The results reveal important differences between provinces. Despite similar availability of testing and ACT, testing and treatment rates were lower in Huambo compared to Uíge. A majority of true malaria cases seeking care in health facilities in Huambo were not appropriately treated with anti-malarials, highlighting the importance of continued training and supervision of healthcare workers in malaria case management, particularly in areas with decreased malaria transmission.

Progress Report for the Robotic Intelligence Evaluation. Program Year 1: Developing Test Methodology for Anti-Rollover Systems

DTIC Science & Technology

2006-06-01

Scientific Research. 5PAM-Crash is a trademark of the ESI Group . 6MATLAB and SIMULINK are registered trademarks of the MathWorks. 14 maneuvers...Laboratory (ARL) to develop methodologies to evaluate robotic behavior algorithms that control the actions of individual robots or groups of robots...methodologies to evaluate robotic behavior algorithms that control the actions of individual robots or groups of robots acting as a team to perform a

U.S. Coast Guard Cutter Procurement Lessons Impacts on the Offshore Patrol Cutter Program Affordability

DTIC Science & Technology

2015-12-01

Budget Control Act BLS Bureau of Labor and Statistics C4ISR Command, Control, Communications, Computers, Intelligence, Surveillance, and...made prior to full-rate production. If the program is delinquent in the testing of all of the functionality and the ability to meet stated KPPs, the...estimated the price per pound of the ship by incorporating the Bureau of Labor Statistics calculations on shipbuilding labor costs, average material cost

Civil Engineering Corrosion Control. Volume 1. Corrosion Control - General

DTIC Science & Technology

1975-01-01

is generated in the boiler by the decomposition of carbonates and bicar- bonates of sodium, calcium, and magnesium. (c) The pH Range. Natural waters...and products of decomposition Acting as either anodic or cathodic depolarizers. 4.4.1 Forms of Microorganisms. In almost any soil or water, there are... 1945 . Based on field tests of the Iron and Steel Institute Corrosion Committee reported by J.C. Hudson (J. Iron Steel Inst., 11, 209, 1943), with

Disparities in assessments of asthma control between children, parents, and physicians.

PubMed

Shefer, Galit; Donchin, Milka; Manor, Orly; Levy-Hevroni, Revital; Schechter, Abraham; Cohen, Rinat; Cohen, Herman A; Kerem, Eitan; Engelhard, Dan

2014-10-01

Assessment of asthma control in children by physicians, patients and their parents was compared, assuming parents may underestimate symptoms in asthmatic children and exploring whether physicians tend to agree with them. Asthma control perception was assessed in 4- to 11-year-old asthmatic children and their parents, using C-ACT, during 2011-2012. Pediatric pulmonologists used GINA guidelines for their assessment; pediatricians, not having spirometry, used the information given in addition to physical examination. The C-ACT scores given by the children and their parents were further analyzed separately, and compared with their physicians' assessment. Statistical methods, which also measured possible influence of different variables, included kappa, Chi-square, linear-by-linear association, McNemar test and logistic regression. The study comprised 354 parents and children aged 4-11 years with moderate-severe asthma; 129 (36.4%) were treated by 23 pediatricians; 225 (63.6%) by 11 pediatric pulmonologists. The C-ACT was generally found valid in assessing asthma control (P < 0.001; κ 0.529; CI 0.441, 0.617) and showed that in 229/354 (53%) of children the asthma was uncontrolled. Nevertheless, of the 229 children who indicated their asthma was uncontrolled, 124 (54.1%) of their parents (κ 0.245; CI 0.15, 0.34) and 96 (41.9%) of their physicians believed it to be controlled (κ 0.331; 0.24, 0.43). Comparing the physician-child discordance vis-à-vis the parents, the significant difference was when 96/229 children (41.9%) and 34/126 parents (27.0%) indicated the asthma was uncontrolled while the physician determined it controlled (OR 1.95; 1.19, 3.24). There were no significant differences between pediatric pulmonologists and pediatricians. In addition to increasing awareness of parents to symptoms in their asthmatic children, physicians should question the child appropriately, as well as using the children's responses to C-ACT as an information source for properly assessing asthma control. © 2013 Wiley Periodicals, Inc.

The Effects of Acceptance and Commitment Therapy on Man Smokers' Comorbid Depression and Anxiety Symptoms and Smoking Cessation: A Randomized Controlled Trial.

PubMed

Davoudi, Mohammadreza; Omidi, Abdollah; Sehat, Mojtaba; Sepehrmanesh, Zahra

2017-07-01

Besides physical problems, cigarette smoking is associated with a high prevalence of comorbid depression and anxiety symptoms. One of the reasons behind high post-cessation smoking lapse and relapse rates is inattentiveness to these symptoms during the process of cessation. The aim of this study was to examine the effects of acceptance and commitment therapy (ACT) on male smokers' comorbid depression and anxiety symptoms and smoking cessation. This two-group pre-test-post-test randomized controlled trial was done on a random sample of seventy male smokers. Participants were randomly and evenly allocated to an intervention and a control group. Patients in these groups received either acceptance or commitment therapy or routine psychological counseling services include cognitive behavior therapy, respectively. Study data were collected through a demographic questionnaire, the Structural Clinical Interview (SCI) for Diagnostic and Statistical Manual of Mental Disorders-4th Edition (DSM-IV) disorders, Beck Depression Inventory (BDI), Beck Anxiety Inventory (BAI), and Micro Smokerlyzer carbon monoxide monitor. The SPSS software was employed to analyze the data. After the intervention, depression and anxiety scores and smoking cessation rate in the intervention group were respectively lower and higher than the control group (P < 0.050). ACT can significantly improve comorbid depression and anxiety symptoms and smoking cessation rate. Thus, it can be used to simultaneously manage depression, anxiety, and cigarette smoking.

Constant pressure high throughput membrane permeation testing system

DOEpatents

Albenze, Erik J.; Hopkinson, David P.; Luebke, David R.

2014-09-02

The disclosure relates to a membrane testing system for individual evaluation of a plurality of planar membranes subjected to a feed gas on one side and a sweep gas on a second side. The membrane testing system provides a pressurized flow of a feed and sweep gas to each membrane testing cell in a plurality of membrane testing cells while a stream of retentate gas from each membrane testing cell is ported by a retentate multiport valve for sampling or venting, and a stream of permeate gas from each membrane testing cell is ported by a permeate multiport valve for sampling or venting. Back pressure regulators and mass flow controllers act to maintain substantially equivalent gas pressures and flow rates on each side of the planar membrane throughout a sampling cycle. A digital controller may be utilized to position the retentate and permeate multiport valves cyclically, allowing for gas sampling of different membrane cells over an extended period of time.

Exterior of Flexible Wall at the 10- by 10-Foot Supersonic Wind Tunnel

NASA Image and Video Library

1955-03-21

A mechanic checks the tubing on one of the many jacks which control the nozzle section of the 10- by 10-Foot Supersonic Wind Tunnel at the National Advisory Committee for Aeronautics (NACA) Lewis Flight Propulsion Laboratory. The 10- by 10-foot tunnel, which had its official opening in May 1956, was built under the Congressional Unitary Plan Act which coordinated wind tunnel construction at the NACA, Air Force, industry, and universities. The 10- by 10 was the largest of the three NACA tunnels built under the act. The 10- by 10 wind tunnel can be operated as a closed circuit for aerodynamic tests or as an open circuit for propulsion investigations. The 10-foot tall and 76-foot long stainless steel nozzle section just upstream from the test section can be adjusted to change the speed and composition of the air flow. Hydraulic jacks, seen in this photograph, flex the 1.37-inch thick walls of the tunnel nozzle. The size of the nozzle’s opening controls the velocity of the air through the test section. Seven General Electric motors capable of generating 25,000 horsepower produce the Mach 2.5 and 2.5 airflows. The facility was mostly operated at night due to its large power load requirements.

Active vibration absorber for CSI evolutionary model: Design and experimental results

NASA Technical Reports Server (NTRS)

Bruner, Anne M.; Belvin, W. Keith; Horta, Lucas G.; Juang, Jer-Nan

1991-01-01

The development of control of large flexible structures technology must include practical demonstration to aid in the understanding and characterization of controlled structures in space. To support this effort, a testbed facility was developed to study practical implementation of new control technologies under realistic conditions. The design is discussed of a second order, acceleration feedback controller which acts as an active vibration absorber. This controller provides guaranteed stability margins for collocated sensor/actuator pairs in the absence of sensor/actuator dynamics and computational time delay. The primary performance objective considered is damping augmentation of the first nine structural modes. Comparison of experimental and predicted closed loop damping is presented, including test and simulation time histories for open and closed loop cases. Although the simulation and test results are not in full agreement, robustness of this design under model uncertainty is demonstrated. The basic advantage of this second order controller design is that the stability of the controller is model independent.

ACTS 118x: High Speed TCP Interoperability Testing

NASA Technical Reports Server (NTRS)

Brooks, David E.; Buffinton, Craig; Beering, Dave R.; Welch, Arun; Ivancic, William D.; Zernic, Mike; Hoder, Douglas J.

1999-01-01

With the recent explosion of the Internet and the enormous business opportunities available to communication system providers, great interest has developed in improving the efficiency of data transfer over satellite links using the Transmission Control Protocol (TCP) of the Internet Protocol (IP) suite. The NASA's ACTS experiments program initiated a series of TCP experiments to demonstrate scalability of TCP/IP and determine to what extent the protocol can be optimized over a 622 Mbps satellite link. Through partnerships with the government technology oriented labs, computer, telecommunication, and satellite industries NASA Glenn was able to: (1) promote the development of interoperable, high-performance TCP/IP implementations across multiple computing / operating platforms; (2) work with the satellite industry to answer outstanding questions regarding the use of standard protocols (TCP/IP and ATM) for the delivery of advanced data services, and for use in spacecraft architectures; and (3) conduct a series of TCP/IP interoperability tests over OC12 ATM over a satellite network in a multi-vendor environment using ACTS. The experiments' various network configurations and the results are presented.

Adoption of Rapid Diagnostic Tests for the Diagnosis of Malaria, a Preliminary Analysis of the Global Fund Program Data, 2005 to 2010

PubMed Central

Zhao, Jinkou; Lama, Marcel; Korenromp, Eline; Aylward, Patrick; Shargie, Estifanos; Filler, Scott; Komatsu, Ryuichi; Atun, Rifat

2012-01-01

Introduction The World Health Organization Guidelines for the Treatment of Malaria, in 2006 and 2010, recommend parasitological confirmation of malaria before commencing treatment. Although microscopy has been the mainstay of malaria diagnostics, the magnitude of diagnostic scale up required to follow the Guidelines suggests that rapid diagnostic tests (RDTs) will be a large component. This study analyzes the adoption of rapid diagnostic testing in malaria programs supported by the Global Fund to fight AIDS, Tuberculosis and Malaria (Global Fund), the leading international funder of malaria control globally. Methods and Findings We analyzed, for the period 2005 to 2010, Global Fund programmatic data for 81 countries on the quantity of RDTs planned; actual quantities of RDTs and artemisinin-based combination treatments (ACTs) procured in 2009 and 2010; RDT-related activities including RDTs distributed, RDTs used, total diagnostic tests including RDTs and microscopy performed, health facilities equipped with RDTs; personnel trained to perform rapid diagnostic malaria test; and grant budgets allocated to malaria diagnosis. In 2010, diagnosis accounted for 5.2% of malaria grant budget. From 2005 to 2010, the procurement plans include148 million RDTs through 96 malaria grants in 81 countries. Around 115 million parasitological tests, including RDTs, had reportedly been performed from 2005 to 2010. Over this period, 123,132 health facilities were equipped with RDTs and 137,140 health personnel had been trained to perform RDT examinations. In 2009 and 2010, 41 million RDTs and 136 million ACTs were purchased. The ratio of procured RDTs to ACTs was 0.26 in 2009 and 0.34 in 2010. Conclusions/significance Global Fund financing has enabled 81 malaria-endemic countries to adopt WHO guidelines by investing in RDTs for malaria diagnosis, thereby helping improve case management of acute febrile illness in children. However, roll-out of parasitological diagnosis lags behind the roll-out of ACT-based treatment, and will require prioritization of investments. PMID:22952703

Particle design using a 4-fluid-nozzle spray-drying technique for sustained release of acetaminophen.

PubMed

Chen, Richer; Okamoto, Hirokazu; Danjo, Kazumi

2006-07-01

We prepared matrix particles of acetaminophen (Act) with chitosan (Cht) as a carrier using a newly developed 4-fluid-nozzle spray dryer. Cht dissolves in acid solutions and forms a gel, but it does not dissolve in alkaline solutions. Therefore, we tested the preparation of controlled release matrix particles using the characteristics of this carrier. Act and Cht mixtures in prescribed ratios were dissolved in an acid solution. We evaluated the matrix particles by preparing a solid dispersion using a 4-fluid-nozzle spray dryer. Observation of the particle morphology by scanning electron microscopy (SEM) revealed that the particles from the spray drying process had atomized to several microns, and that they had become spherical. We investigated the physicochemical properties of the matrix particles by powder X-ray diffraction, differential scanning calorimetry, and dissolution rate analyses with a view to clarifying the effects of crystallinity on the dissolution rate. The powder X-ray diffraction peaks and the heat of the Act fusion in the spray-dried samples decreased with the increase of the carrier content, indicating that the drug was amorphous. These results indicate that the system formed a solid dispersion. Furthermore, we investigated the interaction between the drug and carrier using FT-IR analysis. The FT-IR spectroscopy for the Act solid dispersions suggested that the Act carboxyl group and the Cht amino group formed a hydrogen bond. In addition, the measurement results of the 13C CP/MAS solid-state NMR, indicated that a hydrogen bond had been formed between the Act carbonyl group and the Cht amino group. In the Act-Cht system, the 4-fluid-nozzle spray-dried preparation with a mixing ratio of 1 : 5 obtained a sustained release preparation in all pH test solutions.

Randomized, Controlled Pilot Trial of a Smartphone App for Smoking Cessation Using Acceptance and Commitment Therapy

PubMed Central

Bricker, Jonathan B.; Mull, Kristin; Kientz, Julie A.; Vilardaga, Roger M.; Mercer, Laina D.; Akioka, Katrina; Heffner, Jaimee L.

2014-01-01

Background There is a dual need for (1) innovative theory-based smartphone applications for smoking cessation and (2) controlled trials to evaluate their efficacy. Accordingly, this study tested the feasibility, acceptability, preliminary efficacy, and mechanism of behavioral change of an innovative smartphone-delivered Acceptance and Commitment Therapy (ACT) application for smoking cessation versus an application following US Clinical Practice Guidelines. Method Adult participants were recruited nationally into the double-blind randomized controlled pilot trial (N = 196) that compared smartphone-delivered ACT for smoking cessation application (SmartQuit) with the National Cancer Institute's application for smoking cessation (QuitGuide). Results We recruited 196 participants in two months. SmartQuit participants opened their application an average of 37.2 times, as compared to 15.2 times for QuitGuide participants (p <.0001). The overall quit rates were 13% in SmartQuit vs. 8% in QuitGuide (OR=2.7; 95% CI=0.8-10.3). Consistent with ACT's theory of change, among those scoring low (below the median) on acceptance of cravings at baseline (n = 88), the quit rates were 15% in SmartQuit vs. 8% in QuitGuide (OR=2.9; 95% CI=0.6-20.7). Conclusions ACT is feasible to deliver by smartphone application and shows higher engagement and promising quit rates compared to an application that follows US Clinical Practice Guidelines. As results were limited by the pilot design (e.g., small sample), a full-scale efficacy trial is now needed. PMID:25085225

Removal of volatile organic compounds (VOC`s) generated by Forest Product Industries using biofiltration technology

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

Gilliland, G.A.; Ramaswami, R.D.; Patel, D.N.

1995-12-31

Implementation of Clean Air Act Title V and the increasing environmental concerns of the public are imposing greater demands on the Forest Product industries to control their air emissions. As implementation of this Clean Air Act has begun, Forest Product Industries are recognizing the overall lack of historical emissions data, emissions testing information and knowledge of the economics of emission control technologies needed to reduce emissions. This study was undertaken to evaluate the types of VOC`s produced in drying and pressing wood composites, and determine how effective biofiltration technology could be used in reducing the levels of these products beforemore » they are released into the air. More specifically, the experiments were conducted to isolate microorganisms capable of degrading VOC`s and determine their biodegradation rates using bench scale biofilters.« less

Regulatory aspects of noninvasive glucose measurements.

PubMed

Gutman, Steve; Bernhardt, Patricia; Pinkos, Arleen; Moxey-Mims, Marva; Knott, Thomas; Cooper, Jean

2002-01-01

The Medical Device Amendments of 1976 to the Federal Food, Drug, and Cosmetic Act (the Act) established three regulatory classes for medical devices. Section 513 of the Act specifies three classes based upon the degree of control and Food and Drug Administration (FDA) oversight that is necessary to assure that the various types of devices are safe and effective. High-risk devices are placed into the most regulated device class, Class III. Under Section 515 of the Act, all devices placed in Class III are subject to premarket approval (PMA) requirements. PMA by FDA is the required process of scientific review to ensure the safety and effectiveness of Class III devices. Advisory panel review is required of virtually all original submissions. Manufacturing facilities of devices requiring PMA approval are also subject to preapproval inspection to assure data integrity and compliance with good manufacturing practices. An approved PMA is granted for marketing a particular medical device for a particular intended use. FDA considers noninvasive and minimally invasive glucose devices that are intended to measure, monitor, or predict blood glucose levels in diabetics to be high-risk medical devices. These devices will have a significant potential impact on the medical care of people with diabetes. The technology offers potential improvements in the quality of life, enhanced blood glucose control through increased frequency of testing, or access to testing, in a broader range of patients. However, the technology is not yet well understood, and the information obtained from these devices is often different from the information that has been the traditional base for the management of diabetes. As a result, FDA requires both analytical and clinical studies to support the intended claims for these new devices.

Abdominal and General Adiposity and Level of Asthma Control in Adults with Uncontrolled Asthma

PubMed Central

Lv, Nan; Xiao, Lan; Camargo, Carlos A.; Wilson, Sandra R.; Buist, A. Sonia; Strub, Peg; Nadeau, Kari C.

2014-01-01

Rationale: Abdominal adiposity may be an important risk factor for uncontrolled asthma in adults, controlling for general obesity. Whether the relationship, if present, is explained by other factors (e.g., asthma onset age, sex, and/or coexisting conditions) is unclear. Objectives: To examine whether clinically applicable anthropometric measures of abdominal adiposity—waist circumference and waist-to-height ratio (WHtR)—are related to poorer asthma control in adults with uncontrolled asthma controlling for body mass index (BMI), and whether the relationship (if present) is explained by gastroesophageal reflux disorder (GERD), sleep quality, or obstructive sleep apnea (OSA) or differs by age of asthma onset or sex. Methods: Patients aged 18 to 70 years with uncontrolled asthma (n = 90) participated in a 6-month randomized clinical trial. Measurements and Main Results: Baseline measures included sociodemographics, standardized anthropometrics, Asthma Control Test (ACT), GERD Symptom Assessment Scale, Pittsburgh Sleep Quality Index, and Berlin Questionnaire for Sleep Apnea. Participants (mean [SD] age, 52 [12] yr) were racially and ethnically diverse, 67% women, and 69% overweight or obese, and 71% reported their age of asthma onset was 12 years or older. Participants had uncontrolled asthma (mean [SD] ACT score, 14.9 [3.7]) and low GERD symptoms score (0.6 [0.4]); 67% reported poor sleep quality, and 42% had a high OSA risk. General linear regression results showed that worse ACT scores were significantly associated with every SD increase in waist circumference (β= −1.03; 95% confidence interval [CI], −1.96 to −0.16; P = 0.02) and waist-to-height ratio (β= −1.16; 95% CI, −2.00 to −0.33; P = 0.008), controlling for sociodemographics. Waist-to-height ratio remained correlated with ACT (β= −2.30; 95% CI, −4.16 to −0.45; P = 0.02) after further adjusting for BMI. The BMI-controlled relationship between WHtR and ACT did not differ by age of asthma onset or sex (P > 0.05 for interactions) and persisted after additional adjustment for GERD, sleep quality, or OSA scores. Poor sleep quality was associated with worse ACT scores (β= −0.87; 95% CI, −1.71 to −0.03; P = 0.045) controlling for waist-to-height ratio, BMI, and sociodemographics. Conclusions: Abdominal adiposity by waist-to-height ratio and poor sleep quality correlated with poorer asthma control in adults with uncontrolled asthma, after controlling for BMI and sociodemographics. These results warrant replication in larger studies of diverse populations. Clinical trial registered with www.clinicaltrials.gov (NCT 01725945). PMID:25343191

Illusion of control: the role of personal involvement.

PubMed

Yarritu, Ion; Matute, Helena; Vadillo, Miguel A

2014-01-01

The illusion of control consists of overestimating the influence that our behavior exerts over uncontrollable outcomes. Available evidence suggests that an important factor in development of this illusion is the personal involvement of participants who are trying to obtain the outcome. The dominant view assumes that this is due to social motivations and self-esteem protection. We propose that this may be due to a bias in contingency detection which occurs when the probability of the action (i.e., of the potential cause) is high. Indeed, personal involvement might have been often confounded with the probability of acting, as participants who are more involved tend to act more frequently than those for whom the outcome is irrelevant and therefore become mere observers. We tested these two variables separately. In two experiments, the outcome was always uncontrollable and we used a yoked design in which the participants of one condition were actively involved in obtaining it and the participants in the other condition observed the adventitious cause-effect pairs. The results support the latter approach: Those acting more often to obtain the outcome developed stronger illusions, and so did their yoked counterparts.

77 FR 5171 - Further Amendments to General Regulations of the Food and Drug Administration to Incorporate...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-02

... Family Smoking Prevention and Tobacco Control Act (Tobacco Control Act). With these amendments, tobacco... Tobacco Control Act (Pub. L. 11-31; 123 Stat. 1776). FDA received substantive comments to its proposal... amended by the Tobacco Control Act (21 U.S.C. 321, 331, 333, 371, 381, 387, 387a, 387c, 387f, 387j, and...

Resource conservation and recovery act draft hazardous waste facility permit: Waste Isolation Pilot Plant (WIPP). Attachments: Volume 4 of 4

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

Not Available

1993-08-01

Volume IV contains the following attachments for Module IV: VOC monitoring plan for bin-room tests (Appendix D12); bin emission control and VOC monitoring system drawings; bin scale test room ventilation drawings; WIPP supplementary roof support system, underground storage area, room 1, panel 1, DOE/WIPP 91-057; and WIPP supplementary roof support system, room 1, panel 1, geotechnical field data analysis bi-annual report, DOE/WIPP 92-024.

Respirometric biomonitor for the control of industrial effluent toxicity

NASA Astrophysics Data System (ADS)

Campanella, Luigi; Favero, G.; Mastrofini, D.; Tomassetti, M.

1995-10-01

A yeast cell biosystem has been recently developed for the total toxicity testing of a sample that may contain a number of different polluting species. The method uses an amperometric gas diffusion oxygen sensor as indicating electrode and is based on the perturbation of the respiratory activity of the immobilized yeast Saccharomyces cerevisiae; glucose acts as substrate. Several toxic substances were tested: metal ions, phenol and cationic, anionic or nonionic surfactants. Some results of a monitoring program of an industrial wastewater are also reported and discussed.

Seasonal malaria chemoprevention in an area of extended seasonal transmission in Ashanti, Ghana: an individually randomised clinical trial.

PubMed

Tagbor, Harry; Antwi, Gifty Dufie; Acheampong, Princess Ruhama; Bart Plange, Constance; Chandramohan, Daniel; Cairns, Matthew

2016-02-01

To investigate the effectiveness of seasonal malaria chemoprevention (SMC) and community case management with long-acting artemisinin-based combination therapies (ACTs) for the control of malaria in areas of extended seasonal malaria transmission. Individually randomised, placebo-controlled trial in the Ashanti Region of Ghana. A total of 2400 children aged 3-59 months received either: (i) a short-acting ACT for case management of malaria (artemether-lumefantrine, AL) plus placebo SMC, or (ii) a long-acting ACT (dihydroartemisinin-piperaquine, DP) for case management plus placebo SMC or (iii) AL for case management plus active SMC with sulphadoxine-pyrimethamine and amodiaquine. SMC or placebo was delivered on five occasions during the rainy season. Malaria cases were managed by community health workers, who used rapid diagnostic tests to confirm infection prior to treatment. The incidence of malaria was lower in children given SMC during the rainy season. Compared to those given placebo SMC and AL for case management, the adjusted hazard ratio (aHR) was 0.62 (95% CI: 0.41, 0.93), P = 0.020 by intention to treat and 0.53 (95% CI: 0.29, 0.95), P = 0.033 among children given five SMC courses. There were no major differences between groups given different ACTs for case management (aHR DP vs. AL 1.18 (95% CI 0.83, 1.67), P = 0.356). SMC may have an important public health impact in areas with a longer transmission season, but further optimisation of SMC schedules is needed to maximise its impact in such settings. © 2015 The Authors. Tropical Medicine & International Health Published by John Wiley & Sons Ltd.

Effects of poor asthma control, insomnia, anxiety and depression on quality of life in young asthmatics.

PubMed

Sundbom, Fredrik; Malinovschi, Andrei; Lindberg, Eva; Alving, Kjell; Janson, Christer

2016-01-01

Asthma-related quality of life has previously been shown to be associated with asthma control. The aims of the present study were to further analyze this correlation, identify other variables with impact on asthma-related quality of life and investigate the covariance among these variables. Information was retrieved from a cohort of 369 patients, aged 12-35, with physician-diagnosed asthma requiring anti-inflammatory treatment for at least 3 months per year. Questionnaire data [including the mini-Asthma Quality of Life Questionnaire (mAQLQ), asthma control test (ACT) and Hospital Anxiety and Depression Scale (HADS)], quality of sleep, lung function data and blood samples were analyzed. Linear regression models with the mAQLQ score as the dependent scalar variable were calculated. ACT was the single variable that had the highest explanatory value for the mAQLQ score (51.5%). High explanatory power was also observed for anxiety and depression (17.0%) and insomnia (14.1%). The population was divided into groups depending on the presence of anxiety and depression, uncontrolled asthma and insomnia. The group that reported none of these conditions had the highest mean mAQLQ score (6.3 units), whereas the group reporting all of these conditions had the lowest mAQLQ score (3.8 units). The ACT score was the single most important variable in predicting asthma-related quality of life. Combining the ACT score with the data on insomnia, anxiety and depression showed considerable additive effects of the conditions. Hence, we recommend the routine use of the ACT and careful attention to symptoms of insomnia, anxiety or depression in the clinical evaluation of asthma-related quality of life.

The Contribution of Emotional Partners to Sexual Risk Taking and Violence among Female Sex Workers in Mombasa, Kenya: A Cohort Study

PubMed Central

Bosire, Wilkister; Nelson, Gill; Kingola, Nzioki; Zhang, Xu-Dong; Temmerman, Marleen; Chersich, Matthew F.

2013-01-01

Objectives To assess sexual risk-taking of female sex workers (FSWs) with emotional partners (boyfriends and husbands), compared to regular and casual clients. Experiences of violence and the degree of relationship control that FSWs have with emotional partners are also described. Design Cohort study with quarterly follow-up visit over 12-months. Methods Four hundred HIV-uninfected FSWs older than 16 years were recruited from their homes and guesthouses in Mombasa, Kenya. A structured questionnaire assessed participant characteristics and study outcomes at each visit, and women received risk-reduction counselling, male and female condoms, and HIV testing. Results Four or more unprotected sex acts in the past week were reported by 21.3% of women during sex with emotional partners, compared to 5.8% with regular and 4.8% with casual clients (P<0.001). Total number of unprotected sex acts per week was 5–6-fold higher with emotional partners (603 acts with 259 partners) than with regular or casual clients (125 acts with 456, and 98 acts with 632 clients, respectively; P<0.001). Mostly, perceptions of “trust” underscored unprotected sex with emotional partners. Low control over these relationships, common to many women (36.9%), was linked with higher partner numbers, inconsistent condom use, and being physically forced to have sex by their emotional partners. Half experienced sexual or physical violence in the past year, similarly associated with partner numbers and inconsistent condom use. Conclusions High-risk sexual behaviour, low control and frequent violence in relationships with emotional partners heighten FSWs' vulnerability and high HIV risk, requiring targeted interventions that also encompass emotional partners. PMID:23950879

What Works Clearinghouse Quick Review: "Evaluation of the College Possible Program: Results from a Randomized Controlled Trial"

ERIC Educational Resources Information Center

What Works Clearinghouse, 2013

2013-01-01

This study investigated the effect of the "College Possible" program, which is designed to serve low-income high school students. "College Possible" provides a 2-year afterschool curriculum to high school juniors and seniors that includes SAT and ACT test preparation services, college admissions and financial aid consulting,…

Monetary and Nonmonetary Student Incentives for Tutoring Services: A Randomized Controlled Trial

ERIC Educational Resources Information Center

Springer, Matthew G.; Rosenquist, Brooks A.; Swain, Walker A.

2015-01-01

In recent years, the largely punitive accountability measures imposed by the 2001 No Child Left Behind Act have given way to an emphasis on financial incentives. Although most policy interventions have focused primarily on linking teacher compensation to student test scores, several recent studies have examined the prospects for the use of…

Attitude motion compensation for imager on Fengyun-4 geostationary meteorological satellite

NASA Astrophysics Data System (ADS)

Lyu, Wang; Dai, Shoulun; Dong, Yaohai; Shen, Yili; Song, Xiaozheng; Wang, Tianshu

2017-09-01

A compensation method is used in Chinese Fengyun-4 satellite to counteracting the line-of-sight influence by attitude motion during imaging. The method is acted on-board by adding the compensation amount to the instrument scanning control circuit. The mathematics simulation and the three-axis air-bearing test results show that the method works effectively.

48 CFR 970.2204-1-1 - Administrative controls and criteria for application of the Davis-Bacon Act in operational or...

Code of Federal Regulations, 2010 CFR

2010-10-01

... designed for use in a succession of experimental programs over a longer period of time. Examples of loop...) Experimental development of equipment, processes, or devices, including assembly, fitting, installation... for the purpose of conducting a test or experiment. The design may be only conceptual in character...

48 CFR 970.2204-1-1 - Administrative controls and criteria for application of the Davis-Bacon Act in operational or...

Code of Federal Regulations, 2013 CFR

2013-10-01

... designed for use in a succession of experimental programs over a longer period of time. Examples of loop...) Experimental development of equipment, processes, or devices, including assembly, fitting, installation... for the purpose of conducting a test or experiment. The design may be only conceptual in character...

48 CFR 970.2204-1-1 - Administrative controls and criteria for application of the Davis-Bacon Act in operational or...

Code of Federal Regulations, 2012 CFR

2012-10-01

... designed for use in a succession of experimental programs over a longer period of time. Examples of loop...) Experimental development of equipment, processes, or devices, including assembly, fitting, installation... for the purpose of conducting a test or experiment. The design may be only conceptual in character...

48 CFR 970.2204-1-1 - Administrative controls and criteria for application of the Davis-Bacon Act in operational or...

Code of Federal Regulations, 2011 CFR

2011-10-01

... designed for use in a succession of experimental programs over a longer period of time. Examples of loop...) Experimental development of equipment, processes, or devices, including assembly, fitting, installation... for the purpose of conducting a test or experiment. The design may be only conceptual in character...

48 CFR 970.2204-1-1 - Administrative controls and criteria for application of the Davis-Bacon Act in operational or...

Code of Federal Regulations, 2014 CFR

2014-10-01

... designed for use in a succession of experimental programs over a longer period of time. Examples of loop...) Experimental development of equipment, processes, or devices, including assembly, fitting, installation... for the purpose of conducting a test or experiment. The design may be only conceptual in character...

Ground and Flight Testing for Aircraft Guidance and Control,

DTIC Science & Technology

1984-12-01

almost rigid structure (Figure 3). It is equipped with control surfa- - S ces (inner flaps, outer flaps, elevator) which are driven by fast acting...extremely fast -response actuators com- bined with a full fly-by-wire/light system is envisaged. The technology for doing this is not yet available today...6.6 late S Standard deviation 23.7 (77.8) 6.5 12.0 *Maximum error 51.5 (169) high 12.9 fast 29.0 late *The values of these errors were judged by the

Test Rig for Active Turbine Blade Tip Clearance Control Concepts: An Update

NASA Technical Reports Server (NTRS)

Taylor, Shawn; Steinetz, Bruce; Oswald, Jay; DeCastro, Jonathan; Melcher, Kevin

2006-01-01

The objective is to develop and demonstrate a fast-acting active clearance control system to improve turbine engine performance, reduce emissions, and increase service life. System studies have shown the benefits of reducing blade tip clearances in modern turbine engines. Minimizing blade tip clearances throughout the engine will contribute materially to meeting NASA's Ultra-Efficient Engine Technology (UEET) turbine engine project goals. NASA GRC is examining two candidate approaches including rub-avoidance and regeneration which are explained in subsequent slides.

Implications of low mechanical impedance in upper limb reaching motion.

PubMed

Popescu, Florin C; Rymeri, W Zev

2003-10-01

The equilibrium point hypothesis (EPH), much discussed in recent years, is central in a class of theories that posits an important role for muscular mechanical and reflex properties in the control of voluntary movement. We review briefly the findings of our studies testing the idea of equifinality, a major tenet of the EPH, which predicts that terminal limb position will be achieved regardless of transient perturbations in initial position or during ongoing movement. Our observations do not support this prediction of equifinality. We also report our findings that joint viscosity and elastic stiffness estimated during ballistic motion are unexpectedly low, limiting their potential contributions to the regulation either of limb movement trajectory or of limb stability. Taken together, our results imply that neuromuscular mechanical properties are unlikely to be used for regulating voluntary motion, and that other control strategies, most notably the use of feedforward controllers in which muscles act as force generators acting primarily on inertial loads, are more consistent with our observations.

Evaluation of long-acting oxytetracycline and a commercial monovalent vaccine for the control of Campylobacter fetus subsp. venerealis infection in beef bulls.

PubMed

Erickson, Nathan E N; Lanigan, Emily; Waugh, Taryn; Gesy, Karen; Waldner, Cheryl

2017-10-01

A blinded randomized controlled trial was used to evaluate a multi-modal therapeutic regime for treatment of beef bulls infected with Campylobacter fetus subsp. venerealis (Cfv) . Treatment included 2 doses of a commercially available monovalent vaccine and long-acting oxytetracycline applied twice at a 2-week interval with treatment completed 2 weeks before post-treatment observation. Fifteen confirmed Cfv infected bulls were randomly allocated to control ( n = 8) or treatment groups ( n = 7). Preputial scrapings were collected each week from before infection to 11 weeks following the last treatment. When the polymerase chain reaction (PCR) results for both culture and preputial scrapings were interpreted in parallel, there were no significant differences between treated and untreated bulls. Regardless of the type of diagnostic testing considered, treatment with 2 label doses of this regime did not stop shedding of Cfv in all treated bulls and is, therefore, not recommended as an effective management strategy.

Evaluation of long-acting oxytetracycline and a commercial monovalent vaccine for the control of Campylobacter fetus subsp. venerealis infection in beef bulls

PubMed Central

Erickson, Nathan E.N.; Lanigan, Emily; Waugh, Taryn; Gesy, Karen; Waldner, Cheryl

2017-01-01

A blinded randomized controlled trial was used to evaluate a multi-modal therapeutic regime for treatment of beef bulls infected with Campylobacter fetus subsp. venerealis (Cfv). Treatment included 2 doses of a commercially available monovalent vaccine and long-acting oxytetracycline applied twice at a 2-week interval with treatment completed 2 weeks before post-treatment observation. Fifteen confirmed Cfv infected bulls were randomly allocated to control (n = 8) or treatment groups (n = 7). Preputial scrapings were collected each week from before infection to 11 weeks following the last treatment. When the polymerase chain reaction (PCR) results for both culture and preputial scrapings were interpreted in parallel, there were no significant differences between treated and untreated bulls. Regardless of the type of diagnostic testing considered, treatment with 2 label doses of this regime did not stop shedding of Cfv in all treated bulls and is, therefore, not recommended as an effective management strategy. PMID:28966354

75 FR 16351 - Medical Devices; Technical Amendment

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-01

... IONIZING RADIATION EMITTING PRODUCTS 0 11. The authority citation for 21 CFR part 1020 is revised to read... of the Radiation Control for Health and Safety Act of 1968 (Radiation Control Act) (Public Law 90-602... Medical Devices Act of 1990 (SMDA) (Public Law 101- 629), transferred the Radiation Control Act to the...

An assessment of anti-schistosomal treatment on physical work capacity.

PubMed

Awad El Karim, M A; Collins, K J; Sukkar, M Y; Omer, A H; Amin, M A; Doré, C

1981-04-01

Acting as their own controls, village subjects from the Gezira are of the Sudan with relatively high levels of schistosomiasis infection were first tested in an exercise laboratory in Khartoum and the tests were then repeated after a period of about 1 yr during which time the subjects were treated with hycanthone and periodically monitored to ensure that they had remained free of the disease. In the meantime they were also given anti-malarial prophylaxis. Laboratory tests showed a significant improvement in physiological work capacity of up to 20% after treatment compared with untreated controls. An overall improvement in pulmonary function, particularly forced vital capacity, was observed as well as a significant increase in mean haemoglobin concentration by 1.1 g/100 ml of blood in the treated group. Apart from these improvements in physical working capacity, the treated subjects subjectively felt better after the exercise tests, as expressed by the disappearance of fatiguability.

78 FR 10249 - Notice of Final Federal Agency Actions on Proposed Highway in California

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-13

.... Clean Water Act of 1977 and 1987. 7. Federal Water Pollution Control Act of 1972 (see Clean Water Act of 1977 & 1987). 8. Noise Control Act of 1972. 9. Safe Drinking Water Act of 1944, as amended. 10...

Work-family conflict, locus of control, and women's well-being: tests of alternative pathways.

PubMed

Noor, Noraini M

2002-10-01

The author tested for the 3 possible pathways (i.e., direct, moderator, and mediator effects) in which locus of control can influence the relationship between work-family conflict and well-being. The author predicted that work-family conflict would be negatively correlated with well-being. In a sample of 310 Malaysian employed women with families, work-family conflict was a significant predictor of both job satisfaction and distress--negatively related to job satisfaction and positively related to symptoms of distress. More important, the results provided support for the effects of all 3 pathways of control on the relationship between work-family conflict and well-being, depending on the outcome measure: For job satisfaction, locus of control had direct effects, acted as a partial mediator, and played a significant moderating role. In contrast, only the direct effect of locus of control predicted distress. The author discusses those findings with reference to the literature on work-family conflict, locus of control, and the issue of stress-distress specificity.

Treatment with soluble activin type IIB-receptor improves bone mass and strength in a mouse model of Duchenne muscular dystrophy.

PubMed

Puolakkainen, Tero; Ma, Hongqian; Kainulainen, Heikki; Pasternack, Arja; Rantalainen, Timo; Ritvos, Olli; Heikinheimo, Kristiina; Hulmi, Juha J; Kiviranta, Riku

2017-01-19

Inhibition of activin/myostatin pathway has emerged as a novel approach to increase muscle mass and bone strength. Duchenne muscular dystrophy (DMD) is a neuromuscular disorder that leads to progressive muscle degeneration and also high incidence of fractures. The aim of our study was to test whether inhibition of activin receptor IIB ligands with or without exercise could improve bone strength in the mdx mouse model for DMD. Thirty-two mdx mice were divided to running and non-running groups and to receive either PBS control or soluble activin type IIB-receptor (ActRIIB-Fc) once weekly for 7 weeks. Treatment of mdx mice with ActRIIB-Fc resulted in significantly increased body and muscle weights in both sedentary and exercising mice. Femoral μCT analysis showed increased bone volume and trabecular number (BV/TV +80%, Tb.N +70%, P < 0.05) in both ActRIIB-Fc treated groups. Running also resulted in increased bone volume and trabecular number in PBS-treated mice. However, there was no significant difference in trabecular bone structure or volumetric bone mineral density between the ActRIIB-Fc and ActRIIB-Fc-R indicating that running did not further improve bone structure in ActRIIB-Fc-treated mice. ActRIIB-Fc increased bone mass also in vertebrae (BV/TV +20%, Tb.N +30%, P < 0.05) but the effects were more modest. The number of osteoclasts was decreased in histological analysis and the expression of several osteoblast marker genes was increased in ActRIIB-Fc treated mice suggesting decreased bone resorption and increased bone formation in these mice. Increased bone mass in femurs translated into enhanced bone strength in biomechanical testing as the maximum force and stiffness were significantly elevated in ActRIIB-Fc-treated mice. Our results indicate that treatment of mdx mice with the soluble ActRIIB-Fc results in a robust increase in bone mass, without any additive effect by voluntary running. Thus ActRIIB-Fc could be an attractive option in the treatment of musculoskeletal disorders.

Inconsistent self-report of delinquency by adolescents and young adults with ADHD.

PubMed

Sibley, Margaret H; Pelham, William E; Molina, Brooke S G; Waschbusch, Daniel A; Gnagy, Elizabeth M; Babinski, Dara E; Biswas, Aparajita

2010-07-01

The purpose of the current study was to test the ability of adolescents and young adults with childhood ADHD to reliably self-report delinquency history. Data were examined from the Pittsburgh ADHD Longitudinal Study (PALS), a follow-up study of children diagnosed with ADHD between 1987 and 1996. Self-report of lifetime delinquency history was compared to concurrent parent-report and to self-report 1 year later. Participants included 313 male probands and 209 demographically similar comparison individuals without ADHD. Results indicated that adolescents and young adults with childhood ADHD were more likely than comparison participants to fail to report delinquent acts reported by a parent and to recant acts they endorsed 1 year earlier. This trend was most apparent for acts of mild to moderate severity. After controlling for several covariates, current ADHD symptom severity and parent-report of the participant's tendency to lie predicted reporting fewer delinquent acts than one's parent. Current ADHD symptom severity also predicted more recanting of previously endorsed acts. Based on these findings, several recommendations are made for the assessment of delinquency history in adolescents and young adults with childhood ADHD.

The Integrated Care of Asthma in Switzerland (INCAS) Study: Changes in Asthma Control and Perception of Health Care through Asthma Education.

PubMed

Dürr, Selina; Hersberger, Kurt E; Zeller, Andreas; Scheuzger, Jonas; Miedinger, David; Gregoriano, Claudia; Joos Zellweger, Ladina; Steurer-Stey, Claudia; Leuppi, Jörg Daniel

2017-01-01

Despite great efforts in establishing optimal asthma management, asthma may remain uncontrolled. To effectively manage chronic diseases, such as asthma, it is important to train patients in self-management skills. The aim of this study was to assess the potential benefit of standardised asthma education in Switzerland for asthma control and patients' perception of received asthma care and of self-management support. For this multicentre longitudinal controlled study, asthma patients were recruited in Switzerland. The Asthma Control Test (ACT) was used to assess asthma control. The Patient Assessment of Chronic Illness Care questionnaire (PACIC 5A) was applied to evaluate received health-care services and self-management support. Patients were offered the possibility to attend asthma education sessions conducted by the Swiss Lung League and Swiss Allergy Centre. After 1 year, attenders and non-attenders completed the questionnaires again. Changes in ACT and PACIC 5A scores were analysed using dependent t tests. Overall, 223 patients with asthma were investigated (mean age 43 ± 12 years, 38% male, 13% current smokers, 29% ex-smokers). Sixty-one (27%) patients attended education sessions. Both groups had improved asthma control at follow-up (attenders: t(56) = -3.2, r = 0.4 [medium effect size], p = 0.002; non-attenders: t(141) = -2.6, r = 0.2 [small effect size], p = 0.010). Attenders improved in PACIC and 5A sum scores (t(50) = -3.6, r = 0.5 [medium effect size], p = 0.001). A comprehensive self-management asthma education programme in Switzerland improved asthma control and patients' perception of received asthma care and of self-management support. Professionals should motivate patients to attend asthma education in order to become active partners in managing their disease. © 2017 S. Karger AG, Basel.

Multidisciplinary treatment in children with problematic severe asthma: A prospective evaluation.

PubMed

Verkleij, Marieke; Beelen, Anita; van Ewijk, Bart E; Geenen, Rinie

2017-05-01

For children with problematic severe asthma, achieving adequate control of asthma is difficult. The aim of this prospective observational study was to evaluate the effects of intensive multidisciplinary inpatient treatment on multiple outcome variables in children with problematic severe asthma. Participants were 89 children with problematic severe asthma (mean age 13.6 ± 2.5 years) treated in tertiary care clinics at high altitude (Switzerland) or sea level (Netherlands) and their parents (85 mothers, 55 fathers). The primary outcome variable was the Childhood Asthma Control Test (C-ACT). Other outcome variables were forced expiratory volume in 1 sec (FEV 1 ), fractional concentration of exhaled nitric oxide (FeNO), quality of life [PAQLQ(S)], children's coping (UCL-A), parents' report of behavioral problems (CBCL), and parenting stress (PSI/NOSI). Evaluations were taken pre-treatment, post-treatment, and 3-6 months follow-up. Median [P25;P75] treatment duration 74 [56;80] days; Median follow-up interval 131 [103;177] days. The percentages of children showing controlled asthma (C-ACT) were 18% (pre-treatment), 69% (post-treatment), and 44% (follow-up). The vast majority of the children (80%) showed an improvement on C-ACT with 4% showing a deterioration. On C-ACT, FeNO, quality of life, and behavioral problems, improvements at post-treatment were highly significant. Improvements generally remained at a functional level at follow-up. Children's coping and parenting stress in parents did not change. The improvement in asthma control and other outcome variables suggests that multidisciplinary inpatient treatment is an effective approach for a heterogeneous group of children with asthma that remained uncontrolled in secondary care. Pediatr Pulmonol. 2017;52:588-597. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

Testing the effects of long-acting steroids in edema and ecchymosis after closed rhinoplasty

PubMed Central

Gutierrez, Santiago; Wuesthoff, Carolina

2014-01-01

BACKGROUND: Steroids have proven to be of some benefit in rhinoplasty edema and ecchymosis when administered at a high and repeated dose. OBJECTIVE: To evaluate the effects of single-dose, long-acting intramuscular steroids on postoperative edema and ecchymosis after closed rhinoplasty with osteotomies compared with placebo. METHODS: A randomized, double-blinded, placebo-controlled trial was performed. Fifty-four patients were randomly assigned to two groups: 28 received a single dose of long-acting dexamethasone (mean [± SD] dose 16±4 mg) immediately before anesthetic induction; the remaining 26 received an intramuscular injection of saline solution. The same surgeon performed all surgeries, with patients under general anesthesia. Acetaminophen was the only analgesic used to control postoperative pain. High-resolution digital photographs were taken on postoperative days 1, 3, 7 and 14. Scoring was performed separately for eyelid swelling and ecchymosis by an independent observer using a graded scale (0 to 5) for edema and a scoring system (0 to 13) for ecchymosis. RESULTS: No statistically significant differences in terms of age, sex or amount of bleeding during surgery were found between the two groups. No statistically significant difference was observed in the decrease of both ecchymosis and edema between placebo and high-dose, long-acting dexamethasone. A statistically significant difference in operation time was found, favouring the steroid group. No severe complications were observed due to steroid use. DISCUSSION: Osteotomies are basically a form of (controlled) trauma, with considerable disruption of the abundant blood vessels in this facial region and, therefore, are associated with with undesirable effects. A recent meta-analysis failed to show benefits of the use of steroids after postoperative day 3. Only a trend toward reduction in edema and ecchymosis with the use of long-acting steroids compared with placebo was demonstrated in the present study. CONCLUSION: There was no benefit in administering single-dose, long-acting steroids in patients undergoing closed rhinoplasty with osteotomies. PMID:25114618

An Analysis of Federal Legislative Jurisdictional Responsibilities for Toxic and Hazardous Materials.

DTIC Science & Technology

1980-02-01

fungus killers), miticides (mite killers) and herbicides (plant killers). More than 60,000 pesticides products are registered with EPA. They are all...Water Act of 1977 ..................... 22 Federal Environmental Pesticide Control Act of 1972 .......... 23 Federal Environmental Pesticide Control Act...Amendments of 1975 ..... ................... ... 25 Federal Environmental Pesticide Control Act Amendments of 1978 ..................... 26 Safe

75 FR 38611 - Child Support Enforcement Program; Intergovernmental Child Support

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-02

...This rule revises Federal requirements for establishing and enforcing intergovernmental support obligations in Child Support Enforcement (IV-D) program cases receiving services under title IV-D of the Social Security Act (the Act). This final rule revises previous interstate requirements to apply to case processing in all intergovernmental cases; requires the responding State IV-D agency to pay the cost of genetic testing; clarifies responsibility for determining in which State tribunal a controlling order determination is made where multiple support orders exist; recognizes and incorporates electronic communication advancements; and makes conforming changes to the Federal substantial compliance audit and State self-assessment requirements.

Computer-aided cognitive rehabilitation improves cognitive performances and induces brain functional connectivity changes in relapsing remitting multiple sclerosis patients: an exploratory study.

PubMed

Bonavita, S; Sacco, R; Della Corte, M; Esposito, S; Sparaco, M; d'Ambrosio, A; Docimo, R; Bisecco, A; Lavorgna, L; Corbo, D; Cirillo, S; Gallo, A; Esposito, F; Tedeschi, G

2015-01-01

To better understand the effects of short-term computer-based cognitive rehabilitation (cCR) on cognitive performances and default mode network (DMN) intrinsic functional connectivity (FC) in cognitively impaired relapsing remitting (RR) multiple sclerosis (MS) patients. Eighteen cognitively impaired RRMS patients underwent neuropsychological evaluation by the Rao's brief repeatable battery and resting-state functional magnetic resonance imaging to evaluate FC of the DMN before and after a short-term (8 weeks, twice a week) cCR. A control group of 14 cognitively impaired RRMS patients was assigned to an aspecific cognitive training (aCT), and underwent the same study protocol. Correlations between DMN and cognitive performances were also tested. After cCR, there was a significant improvement of the following tests: SDMT (p < 0.01), PASAT 3" (p < 0.00), PASAT 2" (p < 0.03), SRT-D (p < 0.02), and 10/36 SPART-D (p < 0.04); as well as a significant increase of the FC of the DMN in the posterior cingulate cortex (PCC) and bilateral inferior parietal cortex (IPC). After cCR, a significant negative correlation between Stroop Color-Word Interference Test and FC in the PCC emerged. After aCT, the control group did not show any significant effect either on FC or neuropsychological tests. No significant differences were found in brain volumes and lesion load in both groups when comparing data acquired at baseline and after cCR or aCT. In cognitively impaired RRMS patients, cCR improves cognitive performances (i.e., processing speed and visual and verbal sustained memory), and increases FC in the PCC and IPC of the DMN. This exploratory study suggests that cCR may induce adaptive cortical reorganization favoring better cognitive performances, thus strengthening the value of cognitive exercise in the general perspective of building either cognitive or brain reserve.

40 CFR 35.101 - Environmental programs covered by the subpart.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Stat. 1344, 1373 (1997)). (2) Air pollution control (section 105 of the Clean Air Act). (3) Water... Control Act). (12) State indoor radon grants (section 306 of the Toxic Substances Control Act). (13) Toxic...

Contracting for Navy Husbanding Services: An Analysis of the Fat Leonard Case

DTIC Science & Technology

2017-12-01

management and internal control frameworks. This research analyzes each alleged act of fraud in the Fat Leonard case and aligns the act with the contract...management phase in which the alleged act occurred and with the internal control component that most contributed to and allowed the alleged act to be...contract administration phases. Furthermore, the findings indicate that the internal control deficiencies were in the control environment and

Integrated Application of Active Controls (IAAC) technology to an advanced subsonic transport project: Current and advanced act control system definition study, volume 1

NASA Technical Reports Server (NTRS)

Hanks, G. W.; Shomber, H. A.; Dethman, H. A.; Gratzer, L. B.; Maeshiro, A.; Gangsaas, D.; Blight, J. D.; Buchan, S. M.; Crumb, C. B.; Dorwart, R. J.

1981-01-01

An active controls technology (ACT) system architecture was selected based on current technology system elements and optimal control theory was evaluated for use in analyzing and synthesizing ACT multiple control laws. The system selected employs three redundant computers to implement all of the ACT functions, four redundant smaller computers to implement the crucial pitch-augmented stability function, and a separate maintenance and display computer. The reliability objective of probability of crucial function failure of less than 1 x 10 to the -9th power per flight of 1 hr can be met with current technology system components, if the software is assumed fault free and coverage approaching 1.0 can be provided. The optimal control theory approach to ACT control law synthesis yielded comparable control law performance much more systematically and directly than the classical s-domain approach. The ACT control law performance, although somewhat degraded by the inclusion of representative nonlinearities, remained quite effective. Certain high-frequency gust-load alleviation functions may require increased surface rate capability.

Effects of scapulohumeral rehabilitation protocol on trunk control recovery in patients with subacute stroke: A pilot randomized controlled trial.

PubMed

Dell'Uomo, Daniela; Morone, Giovanni; Centrella, Antonio; Paolucci, Stefano; Caltagirone, Carlo; Grasso, Maria Grazia; Traballesi, Marco; Iosa, Marco

2017-01-01

Despite upper limb rehabilitation is widely investigated in patients with stroke, the effects of scapulohumeral rehabilitation on trunk stabillization are mainly unknown. To test the effects of scapulohumeral rehabilitation protocol on trunk control recovery in patients with subacute stroke. A pilot randomized controlled trial with two groups of 14 patients each one performing 20 minutes per day, 5 days a week, for 6 weeks in add on to standard therapy. Experimental group performed a specific scapulohumeral rehabilitation protocol aiming to improve trunk competencies whereas control group performed conventional arm rehabilitation. Clinical scale tests and accelerometric evaluations were performed pre- and post-treatment. Experimental groups showed better scores at discharge at Trunk impairment Scale (p < 0.001), Barthel Index (p = 0.024), Trunk Control Test (p = 0.002), Sitting Balance Scale (p = 0.002), but neither at Fugl-Meyer Scale (p = 0.194) nor Modified Ashworth Scale (p = 0.114). Accelerometric analysis showed higher stability of trunk for experimental group especially during static and dynamic items. The recovery of scapulohumeral functions also acts on trunk stabilization post-stroke.

Self-acting seals for helicopter engines

NASA Technical Reports Server (NTRS)

Lynwander, P.

1975-01-01

An experimental evaluation was conducted with NASA-designed self-acting face and circumferential seals for use in the main shaft positions of advanced gas turbine engines. The seals featured Rayleigh step pads (self-acting geometry) for lift augmentation. The tested seals incorporated design improvements over previous self-acting configurations. Self-acting face seals were tested to speeds of 214 m/s (700 ft/sec, 63700 rpm), air pressures of 216.8 N/sq cm abs (314.7 psia), and air temperatures of 688K (778 F). Self-acting circumferential seals were tested to speeds of 183 m/s (600 ft/sec, 47700 rpm), air pressures of 61.8 N/sq cm abs (89.7 psia), and air temperatures of 711 K (820 F). Self-acting face-seals are capable of operating at conditions exceeding conventional seal capability. The limit on speed capability was found to be the flatness of the seal-seat. The self-acting circumferential seal design tested requires further development for use in advanced engines.

Advancing Embedded and Extrinsic Solutions for Optimal Control and Efficiency of Energy Systems in Buildings

NASA Astrophysics Data System (ADS)

Bay, Christopher Joseph

Massachusetts' Act to Promote Energy Diversity requires distribution companies to solicit contracts for up to 1600 MW of offshore wind. To test whether offshore wind projects can meet the Act's requirement to reduce C02 emissions, the Oak Ridge Competitive Electricity Dispatch Model was used to forecast changes in ISO New England's resource mix under five different wind capacity levels and calculate avoided C02 emissions attributable to offshore wind. With 1600 MW of installed capacity, representing full solicitation under the Act, reliance on natural gas is reduced by ˜10% and carbon emissions decline by ˜9%. This represents significant progress towards the goals of the Global Warming Solutions Act and the Clean Power Plan. The 5000 MW scenario reduces emissions enough to meet the Clean Power Plan's 2030 goals. This study's application of a dispatch model provides an example for policymakers of a simple and cost-effective approach for assessing a project's value.

Ultralight Fabric Reflux Tube (UFRT) Thermal/Vacuum Test

NASA Technical Reports Server (NTRS)

Hurlbert, K. M.; Ewert, M. K.; Graf, J. P.; Keller, J. R.; Pauley, K. A.; Guenther, R. J.; Antoniak, Z. I.

1996-01-01

Spacecraft thermal control systems are essential to provide the necessary environment for the crew and equipment to function adequately on space missions. The Ultralight Fabric Reflux Tube (UFRT) was developed by Pacific Northwest Laboratory (PNL) as a lightweight radiator concept to be used on planetary-type missions (e.g., Moon, Mars). The UFRT consists of a thin-walled tube (acting as the fluid boundary), overwrapped with a low-mass ceramic fabric (acting as the primary pressure boundary). The tubes are placed in an array in the vertical position with the evaporators at the lower end. Heat is added to the evaporators, which vaporizes the working fluid. The vapor travels to the condenser end above and cools as heat is radiated to the environment. The fluid condensed on the tube wall is then returned to the evaporator by gravity. The primary objectives for the fiscal year 1994 program included the design and fabrication of prototype UFRTs and thermal/vacuum chamber testing of these test articles. Six UFRTS, with improved titanium liners, were successfully manufactured and provided to the Johnson Space Center in July 1994. Five were tested in a thermal/vacuum chamber in September 1994. Data obtained to characterize the performance of the UFRTs under simulated lunar conditions demonstrated the design concept successfully. In addition, a trade study showed that an optimized/improved UFRT could achieve as much as a 25% mass savings in the heat rejection subsystem of future planetary-type thermal control systems.

In vitro and In vivo Postprandial Glycemic Activity of Citrus limetta Peel Flour.

PubMed

Flores-Fernández, José Miguel; Barragán-Álvarez, Carla Patricia; Díaz-Martínez, Nestor Emmanuel; Villanueva-Rodríguez, Socorro; Padilla-Camberos, Eduardo

2017-01-01

Previous studies of Citrus spp. peel have shown hypoglycemic and antioxidant activities. Citrus limetta has been studied for its therapeutic properties. Diabetes mellitus (DM) is a health problem in Mexico and worldwide, that takes a vital importance due to its high incidence. Recently, scientists have searched natural sources to control the disease. In this study, we evaluated the in vitro hypoglycemic activity and in vivo postprandial glycemic effect of C. limetta peel flour by glucose adsorption and retardation assays as well as postprandial serum glucose levels using a group of female Balb-c mice, respectively. C. limetta peel flour showed a glucose adsorption capacity of 16.58 mM, having a similar effect regarding the positive control. The glucose diffusion in the dialysate was elevated, with a glucose dialysis retardation index of 33.79% in a period of 3 h, showing similar results to positive control. Postprandial serum glucose levels in the animal group treated with C. limetta peel flour showed a glucose level of 41.4 mg/dL, being this value significantly lower than negative control group and similar to positive control. Toxicity tests showed good tolerance to the dose of 2000 mg/kg. C. limetta peel flour could act as a source of functional compounds for the control of DM. Citrus limetta peel flour showed a glucose adsorption capacity similar to the positive controlThe glucose diffusion in the dialysate was elevated, showing similar results to positive controlPostprandial serum glucose levels in the animal group treated with C. limetta peel flour showed a glucose level significantly lower than negative control group and similar to positive controlToxicity tests showed good tolerance C. limetta peel flour could act as a source of functional compounds for the control of diabetes mellitus. Abbreviations used: CIATEJ: Center for Research and Assistance in Technology and Design of Jalisco; DM: Diabetes mellitus; FGC: Final glucose concentration; GDRI: Glucose dialysis retardation index; IGC: Initial glucose concentration; OECD: Organization for Economic Cooperation and Development.

"Act on Threes" Paradigm for Treatment Intensification of Type 2 Diabetes in Managed Care: Results of a Randomized Controlled Study with an Educational Intervention Targeting Improved Glycemic Control.

PubMed

Bieszk, Nella; Reynolds, Shannon L; Wei, Wenhui; Davis, Cralen; Kamble, Pravin; Uribe, Claudia

2016-09-01

Clinical inertia, which has been defined as the recognition of a problem with a patient's management but failing to act, is a concern in type 2 diabetes (T2D) because it places the patient at risk of diabetes-related complications. Despite managed care organizations making significant investment in this area, little is known about the impact of educational programs aimed at aligning patients and their physicians with diabetes guidelines and thus overcoming clinical inertia. To assess the impact of an educational intervention specifically designed to align patients and their physicians with 2012 American Diabetes Association (ADA) guidelines on glycated hemoglobin (A1c) testing frequency and insulin initiation. The "Act on Threes" educational intervention was a 12-month, randomized controlled prospective study that included Medicare Advantage patients aged 18-85 years with T2D, who received ≥ 3 oral antidiabetes drugs (OADs) and/or had A1c not at goal and/or had no recent A1c evaluation over 12 months, as identified through the analysis of administrative claims data (May 1, 2011-April 30, 2013) from the Humana database. Identified patients were randomized 3:1 to receive the Act on Threes educational intervention in conjunction with standard care (intervention group) or standard care alone (control group). For the educational intervention, patients and physicians were simultaneously mailed general and targeted information aimed at aligning them to 3 vital aspects of A1c control: timely measurement of A1c every 3 months; timely treatment intensification to meet A1c goals with treatment intensification every 3 months if A1c is not at goal; and insulin initiation when appropriate, including patients receiving ≥ 3 OADs with A1c not at goal. Control patients were only enrolled if the treating physician was not involved in the care of any patients in the intervention group. The primary outcome measures were A1c testing frequency based on the ADA standard for compliance of ≥ 2 tests per year and insulin initiation in the 12-month postintervention period. A1c levels were evaluated for the subgroup of patients with available A1c measurements in the pre- and postintervention periods. Descriptive statistics were used to analyze differences between the intervention and control groups. Multiple logistic regression analysis was used to identify determinants of insulin initiation in the full study cohort. 6,243 patients (mean age 70 years; 43.5% female) were identified: 4,555 were randomized to the intervention group and 1,688 to the control group. The percentage of patients with ≥ 2 A1c tests per year was not significantly different postintervention for patients in the intervention and control groups (47.7% vs. 46.8%, respectively; P = 0.995). Intriguingly, the frequency of A1c testing increased significantly from pre- to postintervention in the intervention and control groups. Change in A1c level from pre- to postintervention was also similar for the 2 groups (P = 0.240). A similar percentage of patients in the intervention and control groups initiated insulin during the postintervention period (6.3% vs. 7.6%, respectively; P = 0.059). This randomized controlled study demonstrated that, compared with standard care, the Act on Threes educational intervention combined with standard care did not result in any significant differences in the frequency of A1c testing or in the initiation of insulin in patients with T2D. These findings are in contrast to uncontrolled comparative studies showing significant improvements in outcomes postintervention and reinforce the importance of study design in evaluating the effectiveness of educational programs. This study was funded by Sanofi U.S. Reynolds, Davis, Kamble, and Uribe are employees of Comprehensive Health Insights, which was contracted by Sanofi U.S. to conduct, publish, and present this study. Bieszk and Wei are employees of Sanofi U.S. Reynolds and Uribe provided expertise and key clinical insights for the study design and methodology, provided interpretations of the data, contributed to the discussion, and reviewed the manuscript. Bieszk and Wei codeveloped the study design, researched data, contributed to discussion, and reviewed the manuscript. Davis and Kamble collected the data, provided study design, clinical insights, statistical and analytic reflections of the data, drafted the study reports, and reviewed the manuscript. All authors had full access to all the data in the study. Reynolds is the guarantor of this work and, as such, takes responsibility for the integrity of the data and the accuracy of the data analysis. Writing/editorial support in the preparation of this manuscript, which was funded by Sanofi U.S., was provided by Rosalie Gadiot, PhD, of Excerpta Medica, who wrote the initial draft of the manuscript.

DNA adenine methyltransferase (Dam) controls the expression of the cytotoxic enterotoxin (act) gene of Aeromonas hydrophila via tRNA modifying enzyme-glucose-inhibited division protein (GidA).

PubMed

Erova, Tatiana E; Kosykh, Valeri G; Sha, Jian; Chopra, Ashok K

2012-05-01

Aeromonas hydrophila is both a human and animal pathogen, and the cytotoxic enterotoxin (Act) is a crucial virulence factor of this bacterium because of its associated hemolytic, cytotoxic, and enterotoxic activities. Previously, to define the role of some regulatory genes in modulating Act production, we showed that deletion of a glucose-inhibited division gene (gidA) encoding tRNA methylase reduced Act levels, while overproduction of DNA adenine methyltransferase (Dam) led to a concomitant increase in Act-associated biological activities of a diarrheal isolate SSU of A. hydrophila. Importantly, there are multiple GATC binding sites for Dam within an upstream sequence of the gidA gene and one such target site in the act gene upstream region. We showed the dam gene to be essential for the viability of A. hydrophila SSU, and, therefore, to better understand the interaction of the encoding genes, Dam and GidA, in act gene regulation, we constructed a gidA in-frame deletion mutant of Escherichia coli GM28 (dam(+)) and GM33 (∆dam) strains. We then tested the expressional activity of the act and gidA genes by using a promoterless pGlow-TOPO vector containing a reporter green fluorescent protein (GFP). Our data indicated that in GidA(+) strains of E. coli, constitutive methylation of the GATC site(s) by Dam negatively regulated act and gidA gene expression as measured by GFP production. However, in the ∆gidA strains, irrespective of the presence or absence of constitutively active Dam, we did not observe any alteration in the expression of the act gene signifying the role of GidA in positively regulating Act production. To determine the exact mechanism of how Dam and GidA influence Act, a real-time quantitative PCR (RT-qPCR) assay was performed. The analysis indicated an increase in gidA and act gene expression in the A. hydrophila Dam-overproducing strain, and these data matched with Act production in the E. coli GM28 strain. Thus, the extent of DNA methylation caused by constitutive versus overproduction of Dam, as well as possible conformation of DNA influence the expression of act and gidA genes in A. hydrophila SSU. Our results indicate that the act gene is under the control of both Dam and GidA modification methylases, and Dam regulates Act production via GidA. Copyright © 2012 Elsevier B.V. All rights reserved.

Seal Investigations of an Active Clearance Control System Concept

NASA Technical Reports Server (NTRS)

Steinetz, Bruce M.; Taylor, Shawn; Oswald, Jay; DeCastro, Jonathan A.

2006-01-01

In an effort to improve upon current thermal active clearance control methods, a first generation, fast-acting mechanically actuated, active clearance control system has been designed and installed into a non-rotating test rig. In order to harvest the benefit of tighter blade tip clearances, low-leakage seals are required for the actuated carrier segments of the seal shroud to prevent excessive leakage of compressor discharge (P3) cooling air. The test rig was designed and fabricated to facilitate the evaluation of these types of seals, identify seal leakage sources, and test other active clearance control system concepts. The objective of this paper is to present both experimental and analytical investigations into the nature of the face-seal to seal-carrier interface. Finite element analyses were used to examine face seal contact pressures and edge-loading under multiple loading conditions, varied E-seal positions and two new face seal heights. The analyses indicated that moving the E-seal inward radially and reducing face seal height would lead to more uniform contact conditions between the face seal and the carriers. Lab testing confirmed that moving the balance diameter inward radially caused a decrease in overall system leakage.

Asthma control in Australia: a cross-sectional web-based survey in a nationally representative population.

PubMed

Reddel, Helen K; Sawyer, Susan M; Everett, Peter W; Flood, Paul V; Peters, Matthew J

2015-05-18

To identify patterns of asthma control and treatment in Australian adults with asthma. Cross-sectional web-based survey, conducted 1-27 November 2012. Adults with current asthma, at least 16 years of age, drawn randomly from a web-based panel and weighted to reflect national population proportions for people with asthma. Asthma Control Test (ACT) scores; health care utilisation; medication use. 2686 participants completed the survey (57.1% female; median age group, 40-49 years). Mean ACT score was 19.2 (95% CI, 18.9-19.3), with asthma classified as "well controlled" for 54.4% of participants, "not well controlled" for 22.7% and "very poorly controlled" for 23.0%. 60.8% reported using preventer medication (mostly combined inhaled corticosteroid/long-acting β2-agonist) during the previous year. 23.4% had made at least one urgent visit to a general practitioner concerning their asthma, 10.0% at least one emergency department visit. Urgent consultations were more common for "very poorly controlled" than "well controlled" asthma (adjusted odds ratio, urgent GP visits 5.98 [95% CI, 4.75-7.54] and emergency department visits 2.59 [95% CI, 1.91-3.53] respectively). Participants were classified according to asthma symptom control and frequency of preventer medication usage: Those with "well controlled" asthma included Group A (40.0% of participants) who used preventer medication infrequently (less than 5 days a week) or not at all, consistent with mild asthma, and Group B (14.7%), who used it at least 5 days a week. Uncontrolled asthma symptoms were reported by Group C (19.7%) despite regular preventer use, and by Group D (25.7%), who used none or little. This study provides the first data about asthma control and its relationship with treatment in a large representative Australian population. The findings highlight significant preventable asthma morbidity in Australia.

Feeling connected to younger versus older selves: the asymmetric impact of life stage orientation.

PubMed

O'Brien, Ed

2015-01-01

The concept of life-stage orientation is proposed. Youth is a period of time characterised by strong feelings and emotions, but weak reasoning and cognitive skill. Conversely, adulthood is characterised by strong rationality, but weak emotionality. Two studies revealed that merely bringing these concepts to mind changes real-time feelings and behaviour. Participants who were instructed to act like their "adult" selves exhibited greater self-control in a cold pressor test than control participants and those who acted like their "youth" selves (Experiment 1). However, being induced to feel connected to youth enhanced enjoyment for fun videos (Experiment 2). Hence, the extent to which people are oriented towards youth versus adulthood has asymmetric costs and benefits for the present. Connecting to youth boosts experiential capacities (in this case, enjoying oneself) at the cost of agency, whereas connecting to adulthood boosts agentic capacities (in this case, exerting will-power) at the cost of experience.

The impact of gender on asthma in the daily clinical practice.

PubMed

Ciprandi, Giorgio; Gallo, Fabio

2018-03-01

It is up-to-date to consider the potential gender impact on a disease. There are few data about gender difference in asthma. Therefore, the present cross-sectional study tested this hypothesis in a real-life setting to investigate possible difference between genders. This study was cross-sectional, considering 554 consecutive outpatients suspected of asthma, who were referred for a first specialist visit. Clinical and functional parameters were evaluated. Females with asthma could have a worse perception of asthma control, assessed by asthma control test (ACT), and more anxiety than asthmatic males. However, there was no difference regarding asthma control grading, asthma severity, and asthma medication use between genders; the differences in lung function were without clinical relevance. In the daily clinical practice, it is relevant to consider gender in the management of asthma.

TDAS: The Thermal Expert System (TEXSYS) data acquisition system

NASA Technical Reports Server (NTRS)

Hack, Edmund C.; Healey, Kathleen J.

1987-01-01

As part of the NASA Systems Autonomy Demonstration Project, a thermal expert system (TEXSYS) is being developed. TEXSYS combines a fast real time control system, a sophisticated human interface for the user and several distinct artificial intelligence techniques in one system. TEXSYS is to provide real time control, operations advice and fault detection, isolation and recovery capabilities for the space station Thermal Test Bed (TTB). TEXSYS will be integrated with the TTB and act as an intelligent assistant to thermal engineers conducting TTB tests and experiments. The results are presented from connecting the real time controller to the knowledge based system thereby creating an integrated system. Special attention will be paid to the problem of filtering and interpreting the raw, real time data and placing the important values into the knowledge base of the expert system.

Verification and Tuning of an Adaptive Controller for an Unmanned Air Vehicle

NASA Technical Reports Server (NTRS)

Crespo, Luis G.; Matsutani, Megumi; Annaswamy, Anuradha M.

2010-01-01

This paper focuses on the analysis and tuning of a controller based on the Adaptive Control Technology for Safe Flight (ACTS) architecture. The ACTS architecture consists of a nominal, non-adaptive controller that provides satisfactory performance under nominal flying conditions, and an adaptive controller that provides robustness under off-nominal ones. A framework unifying control verification and gain tuning is used to make the controller s ability to satisfy the closed-loop requirements more robust to uncertainty. In this paper we tune the gains of both controllers using this approach. Some advantages and drawbacks of adaptation are identified by performing a global robustness assessment of both the adaptive controller and its non-adaptive counterpart. The analyses used to determine these characteristics are based on evaluating the degradation in closed-loop performance resulting from uncertainties having increasing levels of severity. The specific adverse conditions considered can be grouped into three categories: aerodynamic uncertainties, structural damage, and actuator failures. These failures include partial and total loss of control effectiveness, locked-in-place control surface deflections, and engine out conditions. The requirements considered are the peak structural loading, the ability of the controller to track pilot commands, the ability of the controller to keep the aircraft s state within the reliable flight envelope, and the handling/riding qualities of the aircraft. The nominal controller resulting from these tuning strategies was successfully validated using the NASA GTM Flight Test Vehicle.

The Accessibility and Usability of College Websites: Is Your Website Presenting Barriers to Potential Students?

ERIC Educational Resources Information Center

Erickson, William; Trerise, Sharon; Lee, Camille; VanLooy, Sara; Knowlton, Samuel; Bruyère, Susanne

2013-01-01

Thirty community college websites were evaluated for compliance with federal web accessibility standards found in Section 508 of the Rehabilitation Act of 1973 (29 U.S.C. 794d). Two typical sites were tested for usability by individuals with visual impairments, individuals with reading-related learning disabilities (LD), and a control group of…

Final Environmental Assessment: Demolition of Barracks (Building T-2) at Ipswich Antenna Test Facility

DTIC Science & Technology

2011-12-01

EIAP), managed the preparation and was the primary author of this environmental assessment. QAULITY ASSURANCE LEADER Cravedi, Gregory. 66 ABG/CE...BMP Best Management Practice CEQ Council on Environmental Quality CERCLA Comprehensive Environmental Response, Compensation, and Liability Act...Assessment EMCS Energy Management Control System ESC Electronic Systems Center FEMA Federal Emergency Management Agency FIRM Federal

Self-Esteem, Locus of Control, College Adjustment, and GPA among First- and Continuing-Generation Students: A Moderator Model of Generational Status

ERIC Educational Resources Information Center

Aspelmeier, Jeffery E.; Love, Michael M.; McGill, Lauren A.; Elliott, Ann N.; Pierce, Thomas W.

2012-01-01

The role of generational status (first-generation vs. continuing-generation college students) as a moderator of the relationship between psychological factors and college outcomes was tested to determine whether generational status acts as a risk factor or as a sensitizing factor. The sample consisted of 322 undergraduate students who completed…

29 CFR 794.113 - The enterprise must be “local.”

Code of Federal Regulations, 2011 CFR

2011-07-01

... and Controlled Local Enterpriseâ § 794.113 The enterprise must be “local.” It is clear from the... is a “local enterprise”. The other tests of exemption must also, of course be met. A “local” enterprise is not defined in the Act, and the word “local”, which appears in a different context elsewhere in...

29 CFR 794.113 - The enterprise must be “local.”

Code of Federal Regulations, 2010 CFR

2010-07-01

... and Controlled Local Enterpriseâ § 794.113 The enterprise must be “local.” It is clear from the... is a “local enterprise”. The other tests of exemption must also, of course be met. A “local” enterprise is not defined in the Act, and the word “local”, which appears in a different context elsewhere in...

The balance between oligodendrocyte and astrocyte production in major white matter tracts is linearly related to serum total thyroxine

EPA Science Inventory

Thyroid hormone (TH) may control the ratio of oligodendrocytes to astrocytes in white matter by acting on a common precursor of these two cell types. If so, then TH should produce an equal but opposite effect on the density of these two cells types across all TH levels. To test t...

40 CFR 796.3500 - Hydrolysis as a function of pH at 25 °C.

Code of Federal Regulations, 2010 CFR

2010-07-01

...) TOXIC SUBSTANCES CONTROL ACT (CONTINUED) CHEMICAL FATE TESTING GUIDELINES Transformation Processes § 796...) in water in which the X group is lost. These reactions generally follow the same type of rate laws... elements of water (H2O). This type of transformation often results in the net exchange of a group X, on an...

40 CFR 40.145-2 - Federal Water Pollution Control Act.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Federal Water Pollution Control Act. 40... FEDERAL ASSISTANCE RESEARCH AND DEMONSTRATION GRANTS § 40.145-2 Federal Water Pollution Control Act. (a... or control of acid or other mine water pollution; and (2) That the State shall provide legal and...

40 CFR 40.145-2 - Federal Water Pollution Control Act.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 1 2011-07-01 2011-07-01 false Federal Water Pollution Control Act. 40... FEDERAL ASSISTANCE RESEARCH AND DEMONSTRATION GRANTS § 40.145-2 Federal Water Pollution Control Act. (a... or control of acid or other mine water pollution; and (2) That the State shall provide legal and...

75 FR 7269 - Agency Information Collection Activities; Proposed Collection; Comment Request; Registration and...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-18

... Prevention and Tobacco Control Act (the Tobacco Control Act). DATES: Submit written or electronic comments on... Establishments and Listing of Ingredients in Tobacco Products (OMB Control Number 0910-0650)--Extension On June 22, 2009, the President signed the Tobacco Control Act (Public Law 111-31) into law. The Tobacco...

40 CFR 40.145-2 - Federal Water Pollution Control Act.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 1 2014-07-01 2014-07-01 false Federal Water Pollution Control Act. 40... FEDERAL ASSISTANCE RESEARCH AND DEMONSTRATION GRANTS § 40.145-2 Federal Water Pollution Control Act. (a... or control of acid or other mine water pollution; and (2) That the State shall provide legal and...

40 CFR 40.145-2 - Federal Water Pollution Control Act.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 1 2012-07-01 2012-07-01 false Federal Water Pollution Control Act. 40... FEDERAL ASSISTANCE RESEARCH AND DEMONSTRATION GRANTS § 40.145-2 Federal Water Pollution Control Act. (a... or control of acid or other mine water pollution; and (2) That the State shall provide legal and...

The malaria testing and treatment landscape in mainland Tanzania, 2016.

PubMed

Michael, Daniel; Mkunde, Sigsbert Patila

2017-04-24

Understanding the key characteristics of malaria testing and treatment is essential to the control of a disease that continues to pose a major risk of morbidity and mortality in mainland Tanzania, with evidence of a resurgence of the disease in recent years. The introduction of artemisinin combination therapy (ACT) as the first-line treatment for malaria, alongside policies to promote rational case management following testing, highlights the need for evidence of anti-malarial and testing markets in the country. The results of the most recent mainland Tanzania ACTwatch outlet survey are presented here, including data on the availability, market share and price of anti-malarials and malaria diagnosis in 2016. A nationally-representative malaria outlet survey was conducted between 18th May and 2nd July, 2016. A census of public and private outlets with potential to distribute malaria testing and/or treatment was conducted among a representative sample of administrative units. An audit was completed for all anti-malarials, malaria rapid (RDT) diagnostic tests and microscopy. A total of 5867 outlets were included in the nationally representative survey, across both public and private sectors. In the public sector, availability of malaria testing was 92.3% and quality-assured (QA) ACT was 89.1% among all screened outlets. Sulfadoxine-pyrimethamine (SP) was stocked by 51.8% of the public sector and injectable artesunate was found in 71.4% of all screened public health facilities. Among anti-malarial private-sector stockists, availability of testing was 15.7, and 65.1% had QA ACT available. The public sector accounted for 83.4% of the total market share for malaria diagnostics. The private sector accounted for 63.9% of the total anti-malarial market, and anti-malarials were most commonly distributed through accredited drug dispensing outlets (ADDOs) (39.0%), duka la dawa baridi (DLDBs) (13.3%) and pharmacies (6.7%). QA ACT comprised 33.1% of the national market share (12.2% public sector and 20.9% private sector). SP accounted for 53.3% of the total market for anti-malarials across both private and public sectors (31.3 and 22.0% of the total market, respectively). The median price per adult equivalent treatment dose (AETD) of QA ACT in the private sector was $1.40, almost 1.5 times more expensive than the median price per AETD of SP ($1.05). In the private sector, 79.3% of providers perceived ACT to be the most effective treatment for uncomplicated malaria for adults and 88.4% perceived this for children. While public sector preparedness for appropriate malaria testing and case management is showing encouraging signs, QA ACT availability and market share in the private sector continues to be sub-optimal for most outlet types. Furthermore, it is concerning that SP continues to predominate in the anti-malarial market. The reasons for this remain unclear, but are likely to be in part related to price, availability and provider knowledge or preferences. Continued efforts to implement government policy around malaria diagnosis and case management should be encouraged.

Development and wind tunnel evaluation of a shape memory alloy based trim tab actuator for a civil aircraft

NASA Astrophysics Data System (ADS)

Senthilkumar, P.; Jayasankar, S.; Satisha; Sateesh, V. L.; Kamaleshaiah, M. S.; Dayananda, G. N.

2013-09-01

This paper presents the development and wind tunnel evaluation of a shape memory alloy (SMA) based smart trim tab for a typical two seater civil aircraft. The SMA actuator was housed in the port side of the elevator for the purpose of actuating the trim tab. Wind tunnel tests were conducted on a full scale horizontal tail model with elevator and trim tab at free stream speeds of 25, 35 and 45 m s-1, and also for a number of deflections of the elevator (30° up, 0° neutral and 25° down) and trim tab (11° and 21° up and 15° and 31° down). To measure the hinge moment experienced by the trim tab under various test conditions, two miniaturized balances were designed and fabricated. A gain scheduled proportional integral (GSPI) controller was developed to control the SMA actuated smart trim tab. It was confirmed during the tests that the trim tab could be controlled at the desired position against the aerodynamic loads acting on it for the various test conditions.

Quality control of FWC during assembly and commissioning in SST-1 Tokamak

NASA Astrophysics Data System (ADS)

Patel, Hitesh; Santra, Prosenjit; Parekh, Tejas; Biswas, Prabal; Jayswal, Snehal; Chauhan, Pradeep; Paravastu, Yuvakiran; George, Siju; Semwal, Pratibha; Thankey, Prashant; Ramesh, Gattu; Prakash, Arun; Dhanani, Kalpesh; Raval, D. C.; Khan, Ziauddin; Pradhan, Subrata

2017-04-01

First Wall Components (FWC) of SST-1 tokamak, which are in the immediate vicinity of plasma, comprises of limiters, divertors, baffles, passive stabilizers designed to operate long duration (∼1000 s) discharges of elongated plasma. All FWC consist of copper alloy heat sink modules with SS cooling tubes brazed onto it, graphite tiles acting as armour material facing the plasma, and are mounted to the vacuum vessels with suitable Inconel support structures at inter-connected ring & port locations. The FWC are very recently assembled and commissioned successfully inside the vacuum vessel of SST-1 undergoing a rigorous quality control and checks at every stage of the assembly process. This paper will present the quality control aspects and checks of FWC from commencement of assembly procedure, namely material test reports, leak testing of high temperature baked components, assembled dimensional tolerances, leak testing of all welded joints, graphite tile tightening torques, electrical continuity and electrical isolation of passive stabilizers from vacuum vessel, baking and cooling hydraulic connections inside vacuum vessel.

Visual acuity in young elite motorsport athletes: a preliminary report.

PubMed

Schneiders, Anthony G; Sullivan, S John; Rathbone, Emma J; Louise Thayer, A; Wallis, Laura M; Wilson, Alexandra E

2010-05-01

To determine whether elite motorsport athletes demonstrate superior levels of Visual Acuity than age and sex-matched controls. A cross-sectional observational study. A University vision and balance laboratory. Young male motorsport athletes from the New Zealand Elite Motorsport Academy and healthy age and sex-matched controls. Vision performance tests comprising; Static Visual Acuity (SVA), Dynamic Visual Acuity (DVA), Gaze Stabilization Test (GST), and the Perception Time Test (PTT). Motorsport athletes demonstrated superior visual acuity compared to age and sex-matched controls for all measures, and while this was not statistically significant for SVA, GST and DVA, it reached statistical significance for the PTT (p

Ethical Issues of Predictive Genetic Testing for Diabetes

PubMed Central

Haga, Susanne B.

2009-01-01

With the rising number of individuals affected with diabetes and the significant health care costs of treatment, the emphasis on prevention is key to controlling the health burden of this disease. Several genetic and genomic studies have identified genetic variants associated with increased risk to diabetes. As a result, commercial testing is available to predict an individual's genetic risk. Although the clinical benefits of testing have not yet been demonstrated, it is worth considering some of the ethical implications of testing for this common chronic disease. In this article, I discuss several issues that should be considered during the translation of predictive testing for diabetes, including familial implications, improvement of risk communication, implications for behavioral change and health outcomes, the Genetic Information Nondiscrimination Act, direct-to-consumer testing, and appropriate age of testing. PMID:20144329

Sitting Tai Chi Improves the Balance Control and Muscle Strength of Community-Dwelling Persons with Spinal Cord Injuries: A Pilot Study

PubMed Central

Tsang, William W. N.; Gao, Kelly L.; Chan, K. M.; Purves, Sheila; Macfarlane, Duncan J.; Fong, Shirley S. M.

2015-01-01

Objective. To investigate the effects of sitting Tai Chi on muscle strength, balance control, and quality of life (QOL) among survivors with spinal cord injuries (SCI). Methods. Eleven SCI survivors participated in the sitting Tai Chi training (90 minutes/session, 2 times/week for 12 weeks) and eight SCI survivors acted as controls. Dynamic sitting balance was evaluated using limits of stability test and a sequential weight shifting test in sitting. Handgrip strength was also tested using a hand-held dynamometer. QOL was measured using the World Health Organization's Quality of Life Scale. Results. Tai Chi practitioners achieved significant improvements in their reaction time (P = 0.042); maximum excursion (P = 0.016); and directional control (P = 0.025) in the limits of stability test after training. In the sequential weight shifting test, they significantly improved their total time to sequentially hit the 12 targets (P = 0.035). Significant improvement in handgrip strength was also found among the Tai Chi practitioners (P = 0.049). However, no significant within and between-group differences were found in the QOL outcomes (P > 0.05). Conclusions. Twelve weeks of sitting Tai Chi training could improve the dynamic sitting balance and handgrip strength, but not QOL, of the SCI survivors. PMID:25688276

Enabling Advanced Wind-Tunnel Research Methods Using the NASA Langley 12-Foot Low Speed Tunnel

NASA Technical Reports Server (NTRS)

Busan, Ronald C.; Rothhaar, Paul M.; Croom, Mark A.; Murphy, Patrick C.; Grafton, Sue B.; O-Neal, Anthony W.

2014-01-01

Design of Experiment (DOE) testing methods were used to gather wind tunnel data characterizing the aerodynamic and propulsion forces and moments acting on a complex vehicle configuration with 10 motor-driven propellers, 9 control surfaces, a tilt wing, and a tilt tail. This paper describes the potential benefits and practical implications of using DOE methods for wind tunnel testing - with an emphasis on describing how it can affect model hardware, facility hardware, and software for control and data acquisition. With up to 23 independent variables (19 model and 2 tunnel) for some vehicle configurations, this recent test also provides an excellent example of using DOE methods to assess critical coupling effects in a reasonable timeframe for complex vehicle configurations. Results for an exploratory test using conventional angle of attack sweeps to assess aerodynamic hysteresis is summarized, and DOE results are presented for an exploratory test used to set the data sampling time for the overall test. DOE results are also shown for one production test characterizing normal force in the Cruise mode for the vehicle.

Experimental Assessment of the Reciprocating Feed System

NASA Technical Reports Server (NTRS)

Eddleman, David E.; Blackmon, James B.; Morton, Christopher D.

2006-01-01

The primary goal of this project was to design, construct, and test a full scale, high pressure simulated propellant feed system test bed that could evaluate the ability of the Reciprocating Feed System (RFS) to provide essentially constant flow rates and pressures to a rocket engine. The two key issues addressed were the effects of the transition of the drain cycle from tank to tank and the benefits of other hardware such as accumulators to provide a constant pressure flow rate out of the RFS. The test bed provided 500 psi flow at rates of the order of those required for engines in the 20,000 lbf thrust class (e.g., 20 to 40 lb/sec). A control system was developed in conjunction with the test article and automated system operation was achieved. Pre-test planning and acceptance activities such as a documented procedure and hazard analysis were conducted and the operation of the test article was approved by, and conducted in coordination with, appropriate NASA Marshall Space Flight Center personnel under a Space Act Agreement. Tests demonstrated successful control of flow rates and pressures.

45 CFR 2508.19 - What Privacy Act exemptions or control of systems of records are exempt from disclosure?

Code of Federal Regulations, 2010 CFR

2010-10-01

... 45 Public Welfare 4 2010-10-01 2010-10-01 false What Privacy Act exemptions or control of systems of records are exempt from disclosure? 2508.19 Section 2508.19 Public Welfare Regulations Relating to... ACT OF 1974 § 2508.19 What Privacy Act exemptions or control of systems of records are exempt from...

Randomized, controlled pilot trial of a smartphone app for smoking cessation using acceptance and commitment therapy.

PubMed

Bricker, Jonathan B; Mull, Kristin E; Kientz, Julie A; Vilardaga, Roger; Mercer, Laina D; Akioka, Katrina J; Heffner, Jaimee L

2014-10-01

There is a dual need for (1) innovative theory-based smartphone applications for smoking cessation and (2) controlled trials to evaluate their efficacy. Accordingly, this study tested the feasibility, acceptability, preliminary efficacy, and mechanism of behavioral change of an innovative smartphone-delivered acceptance and commitment therapy (ACT) application for smoking cessation vs. an application following US Clinical Practice Guidelines. Adult participants were recruited nationally into the double-blind randomized controlled pilot trial (n=196) that compared smartphone-delivered ACT for smoking cessation application (SmartQuit) with the National Cancer Institute's application for smoking cessation (QuitGuide). We recruited 196 participants in two months. SmartQuit participants opened their application an average of 37.2 times, as compared to 15.2 times for QuitGuide participants (p<0001). The overall quit rates were 13% in SmartQuit vs. 8% in QuitGuide (OR=2.7; 95% CI=0.8-10.3). Consistent with ACT's theory of change, among those scoring low (below the median) on acceptance of cravings at baseline (n=88), the quit rates were 15% in SmartQuit vs. 8% in QuitGuide (OR=2.9; 95% CI=0.6-20.7). ACT is feasible to deliver by smartphone application and shows higher engagement and promising quit rates compared to an application that follows US Clinical Practice Guidelines. As results were limited by the pilot design (e.g., small sample), a full-scale efficacy trial is now needed. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

The constructive role of gender asymmetry in social interaction: further evidence.

PubMed

Psaltis, Charis

2011-06-01

Two hundred and sixty-four children aged 6.5-7.5 years (first graders) took part in a pre-test, interaction, and post-test experiment working on a spatial transformation task known as the 'village task'. Cognitive progress was assessed by pre- to post-test gains in both an immediate and delayed post-test in dyads and individual participants as a control. The results indicate clear links between particular pair types with both communication processes and with learning and cognitive developmental outcomes. The present study demonstrates that gender can act as a source of status asymmetry in peer interaction to influence communication, learning, and cognitive development in same- and mixed-sex dyads.

Integrated Application of Active Controls (IAAC) technology to an advanced subsonic transpot project-demonstration act system definition

NASA Technical Reports Server (NTRS)

Hanks, G. W.; Shomber, H. A.; Crumb, C. B.; Flora, C. C.; Macdonald, K. A. B.; Smith, R. D.; Sassi, A. P.; Dorwart, R. J.

1982-01-01

The 1985 ACT airplane is the Final Active Controls Technology (ACT) Airplane with the addition of three-axis fly by wire. Thus it retains all the efficiency features of the full ACT system plus the weight and cost savings accruing from deletion of the mechanical control system. The control system implements the full IAAC spectrum of active controls except flutter-mode control, judged essentially nonbeneficial, and incorporates new control surfaces called flaperons to make the most of wing-load alleviation. This redundant electronic system is conservatively designed to preserve the extreme reliability required of crucial short-period pitch augmentation, which provides more than half of the fuel savings.

Integrated Application of Active Controls (IAAC) technology to an advanced subsonic transport project. ACT/Control/Guidance System study, volume 1

NASA Technical Reports Server (NTRS)

1982-01-01

The active control technology (ACT) control/guidance system task of the integrated application of active controls (IAAC) technology project within the NASA energy efficient transport program was documented. The air traffic environment of navigation and air traffic control systems and procedures were extrapolated. An approach to listing flight functions which will be performed by systems and crew of an ACT configured airplane of the 1990s, and a determination of function criticalities to safety of flight, are the basis of candidate integrated ACT/Control/Guidance System architecture. The system mechanizes five active control functions: pitch augmented stability, angle of attack limiting, lateral/directional augmented stability, gust load alleviation, and maneuver load control. The scope and requirements of a program for simulating the integrated ACT avionics and flight deck system, with pilot in the loop, are defined, system and crew interface elements are simulated, and mechanization is recommended. Relationships between system design and crew roles and procedures are evaluated.

Preclinical assessment of abuse liability of biologics: In defense of current regulatory control policies.

PubMed

Gauvin, David V; Zimmermann, Zachary J; Baird, Theodore J

2015-10-01

Current regulatory policies of both the US Food and Drug Administration and Drug Enforcement Administration do not delineate automatic exceptions for biologics with respect to preclinical assessments for abuse liability of all new entities. As defined in current guidance documents and drug control policies, an exception may be given upon thorough review of available data, therapeutic target and in consultation with the Controlled Substances Staff within the Center for Drug Evaluation and Research of the FDA, but a blanket exception for all biological entities is not currently available. We review the abuse liability testing of four known biologics with definitive positive abuse liability signals in the three core abuse liability assays, self-administration, drug discrimination, and dependence potential described in the FDA draft guidance document. Interestingly, while all four examplars have positive abuse liability signals in all three assays, two of these biologics are controlled under the Comprehensive Drug Abuse and Control Act (CSA, 1970) and the other two are not currently controlled. Admittedly, these four biologics are small molecule entities. However, there is no reference to "molecular size" in the legally-binding statutory definition of biologics under the FD&C act or in the Controlled Substances Act. Neither of these drug control policy mandates have a bifurcated control status in which to make exceptions based solely on molecular size. With the current pharmaceutical focus on new technologies, such as "Trojan Horses", targeting the active transport of large molecule entities directly into the CNS, an argument to automatically exempt new molecular entities solely on molecular size is untenable. We argue that for the safety and health of general public the current regulatory control status be maintained until definitive criteria for exceptions can be identified and amended to both the FD&CA and CSA, if warranted. Copyright © 2015 Elsevier Inc. All rights reserved.

The HISD Class of 1991: American College Testing Program (ACT).

ERIC Educational Resources Information Center

Ronacher, Karl; And Others

This report analyzes the performance of students in the graduating class of 1991 of the Houston (Texas) Independent School District (HISD) who took the American College Testing Program (ACT) test. Eleven percent of the class of 1991, 796 students, graduated with ACT scores. Houston White, Black, and Mexican American students obtained higher…

Robotic guarded motion system and method

DOEpatents

Bruemmer, David J.

2010-02-23

A robot platform includes perceptors, locomotors, and a system controller. The system controller executes instructions for repeating, on each iteration through an event timing loop, the acts of defining an event horizon, detecting a range to obstacles around the robot, and testing for an event horizon intrusion. Defining the event horizon includes determining a distance from the robot that is proportional to a current velocity of the robot and testing for the event horizon intrusion includes determining if any range to the obstacles is within the event horizon. Finally, on each iteration through the event timing loop, the method includes reducing the current velocity of the robot in proportion to a loop period of the event timing loop if the event horizon intrusion occurs.

21 CFR 1005.25 - Service of process on manufacturers.

Code of Federal Regulations, 2011 CFR

2011-04-01

... Subchapter C—Electronic Product Radiation Control of the Federal Food, Drug, and Cosmetic Act (formerly the Radiation Control for Health and Safety Act of 1968) (21 U.S.C. 360mm(d)) and this section. The agent may be... Radiation Control of the Federal Food, Drug, and Cosmetic Act (formerly the Radiation Control for Health and...

21 CFR 1005.25 - Service of process on manufacturers.

Code of Federal Regulations, 2012 CFR

2012-04-01

... Subchapter C—Electronic Product Radiation Control of the Federal Food, Drug, and Cosmetic Act (formerly the Radiation Control for Health and Safety Act of 1968) (21 U.S.C. 360mm(d)) and this section. The agent may be... Radiation Control of the Federal Food, Drug, and Cosmetic Act (formerly the Radiation Control for Health and...

Advanced Communication Technology Satellite (ACTS) Multibeam Antenna On-Orbit Performance

NASA Technical Reports Server (NTRS)

1995-01-01

The NASA Lewis Research Center's Advanced Communication Technology Satellite (ACTS) was launched in September 1993. ACTS introduced several new technologies, including a multibeam antenna (MBA) operating at extremely short wavelengths never before used in communications. This antenna, which has both fixed and rapidly reconfigurable high-energy spot beams (150 miles in diameter), serves users equipped with small antenna terminals. Extensive structural and thermal analyses have been performed for simulating the ACTS MBA on-orbit performance. The results show that the reflector surfaces (mainly the front subreflector), antenna support assembly, and metallic surfaces on the spacecraft body will be distorted because of the thermal effects of varying solar heating, which degrade the ACTS MBA performance. Since ACTS was launched, a number of evaluations have been performed to assess MBA performance in the space environment. For example, the on-orbit performance measurements found systematic environmental disturbances to the MBA beam pointing. These disturbances were found to be imposed by the attitude control system, antenna and spacecraft mechanical alignments, and on-orbit thermal effects. As a result, the MBA may not always exactly cover the intended service area. In addition, the on-orbit measurements showed that antenna pointing accuracy is the performance parameter most sensitive to thermal distortions on the front subreflector surface and antenna support assemblies. Several compensation approaches were tested and evaluated to restore on-orbit pointing stability. A combination of autotrack (75 percent of the time) and Earth sensor control (25 percent of the time) was found to be the best way to compensate for antenna pointing error during orbit. This approach greatly minimizes the effects of thermal distortions on antenna beam pointing.

Active Vibration Control of Hydrodynamic Journal Bearings

NASA Astrophysics Data System (ADS)

Tůma, J.; Šimek, J.; Škuta, J.; Los, J.; Zavadil, J.

Rotor instability is one of the most serious problems of high-speed rotors supported by sliding bearings. With constantly increasing parameters, new machines problems with rotor instability are encountered more and more often. Even though there are many solutions based on passive improvement of the bearing geometry to enlarge the operational speed range of the journal bearing, the paper deals with a working prototype of a system for the active vibration control of journal bearings with the use of piezoactuators. The actively controlled journal bearing consists of a movable bushing, which is actuated by two piezoactuators. It is assumed that the journal vibration is measured by a pair of proximity probes. Force produced by piezoactuators and acting at the bushing is controlled according to error signals derived from the proximity probe output signals. The active vibration control was tested with the use of a test rig, which consists of a rotor supported by two controllable journal bearings and driven by an inductive motor up to 23,000 rpm. As it was proved by experiments the active vibration control extends considerably the range of the rotor operational speed.

P.L. 110-173: Provisions in the Medicare, Medicaid, and SCHIP Extension Act of 2007

DTIC Science & Technology

2008-02-07

option available to the Secretary. Section 113. Payment rate for certain diagnostic laboratory tests. Glycosylated hemoglobin ( HbA1c ) is used to...monitor how well blood glucose levels are controlled in diabetes patients. The current Medicare payment rate for HbA1c is tied to two HCPCS codes: 83036...and 83037. HCPCS code 83037 was developed in CRS-10 2006 to cover the testing for HbA1c by a device approved by the Food and Drug Administration (FDA

Fast Acting Eddy Current Driven Valve for Massive Gas Injection on ITER

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

Lyttle, Mark S; Baylor, Larry R; Carmichael, Justin R

2015-01-01

Tokamak plasma disruptions present a significant challenge to ITER as they can result in intense heat flux, large forces from halo and eddy currents, and potential first-wall damage from the generation of multi-MeV runaway electrons. Massive gas injection (MGI) of high Z material using fast acting valves is being explored on existing tokamaks and is planned for ITER as a method to evenly distribute the thermal load of the plasma to prevent melting, control the rate of the current decay to minimize mechanical loads, and to suppress the generation of runaway electrons. A fast acting valve and accompanying power supplymore » have been designed and first test articles produced to meet the requirements for a disruption mitigation system on ITER. The test valve incorporates a flyer plate actuator similar to designs deployed on TEXTOR, ASDEX upgrade, and JET [1 3] of a size useful for ITER with special considerations to mitigate the high mechanical forces developed during actuation due to high background magnetic fields. The valve includes a tip design and all-metal valve stem sealing for compatibility with tritium and high neutron and gamma fluxes.« less

Community case management of malaria using ACT and RDT in two districts in Zambia: achieving high adherence to test results using community health workers

PubMed Central

2011-01-01

Background Access to prompt and effective treatment is a cornerstone of the current malaria control strategy. Delays in starting appropriate treatment is a major contributor to malaria mortality. WHO recommends home management of malaria using artemisininbased combination therapy (ACT) and Rapid Diagnostic tests (RDTs) as one of the strategies for improving access to prompt and efective malaria case management. Methods A prospective evaluation of the effectiveness of using community health workers (CHWs) as delivery points for ACT and RDTs in the home management of malaria in two districts in Zambia. Results CHWs were able to manage malaria fevers by correctly interpreting RDT results and appropriately prescribing antimalarials. All severe malaria cases and febrile non-malaria fevers were referred to a health facility for further management. There were variations in malaria prevalence between the two districts and among the villages in each district. 100% and 99.4% of the patients with a negative RDT result were not prescribed an antimalarial in the two districts respectively. No cases progressed to severe malaria and no deaths were recorded during the study period. Community perceptions were positive. Conclusion CHWs are effective delivery points for prompt and effective malaria case management at community level. Adherence to test results is the best ever reported in Zambia. Further areas of implementation research are discussed. PMID:21651827

Creative Digital Worksheet Base on Mobile Learning

NASA Astrophysics Data System (ADS)

Wibawa, S. C.; Cholifah, R.; Utami, A. W.; Nurhidayat, A. I.

2018-01-01

The student is required to understand and act in the classroom and it is very important for selecting the media learning to determine the learning outcome. An instructional media is needed to help students achieve the best learning outcome. The objectives of this study are (1) to make Android-based student worksheet, (2) to know the students’ response on Android-based student worksheet in multimedia subject, (3) to determine the student result using Android-based student worksheet. The method used was Research and Development (R&D) using post-test-only in controlled quasi-experimental group design. The subjects of the study were 2 classes, a control class and an experimental class. The results showed (1) Android-based student worksheet was categorized very good as percentage of 85%; (2) the students’ responses was categorized very good as percentage of 86.42%; (3) the experimental class results were better than control class. The average result on cognitive tests on the experimental class was 89.97 and on control class was 78.31; whether the average result on psychomotor test on the experimental class was 89.90 and on the control class was 79.83. In conclusion, student result using Android-based student worksheet was better than those without it.

9 CFR 381.21 - Refusal of inspection.

Code of Federal Regulations, 2011 CFR

2011-01-01

... the Federal Water Pollution Control Act, as amended, to provide the Administrator with a certification... inspection and a certification as required by subsection 21(b) of the Federal Water Pollution Control Act...) However, certification under subsection 21(b) of the Federal Water Pollution Control Act is not initially...

Examining asthma quality of care using a population-based approach

PubMed Central

Klomp, Helena; Lawson, Joshua A.; Cockcroft, Donald W.; Chan, Benjamin T.; Cascagnette, Paul; Gander, Laurie; Jorgenson, Derek

2008-01-01

Background Asthma accounts for considerable burden on health care, but in most cases, asthma can be controlled. Quality-of-care indicators would aid in monitoring asthma management. We describe the quality of asthma care using a set of proposed quality indicators. Methods We performed a retrospective cross-sectional study using health databases in Saskatchewan, a Canadian province with a population of about 1 million people. We assessed 6 quality-of-care indicators among people with asthma: admission to hospital because of asthma; poor asthma control (high use of short-acting β-agonists, admission to hospital because of asthma or death due to asthma); no inhaled corticosteroid use among patients with poor control; at least moderate inhaled corticosteroid use among patients with poor control; high inhaled corticosteroid use and use of another preventer medication among patients with poor control; and any main preventer use among patients with poor control. We calculated crude and adjusted rates with 95% confidence intervals. We tested for differences using the χ2 test for proportions and generalized linear modelling techniques. Results In 2002/03, there were 24 616 people aged 5–54 years with asthma in Saskatchewan, representing a prevalence of 3.8%. Poor symptom control was observed in 18% of patients with asthma. Among those with poor control, 37% were not dispensed any inhaled corticosteroids, and 40% received potentially inadequate doses. Among those with poor control who were dispensed high doses of inhaled corticosteroids, 26% also used another preventer medication. Hospital admissions because of asthma were highest among those aged 6–9 years and females aged 20–44 years. Males and those in adult age groups (predominantly 20–44 years) had worse quality of care for 4 indicators examined. Interpretation Suboptimal asthma management would be improved through increased use of inhaled corticosteroids and preventer medications, and reduced reliance on short-acting β-agonist medications as recommended by consensus guidelines. PMID:18390944

Exercise combined with Acceptance and Commitment Therapy (ExACT) compared to a supervised exercise programme for adults with chronic pain: study protocol for a randomised controlled trial.

PubMed

Casey, Máire-Bríd; Smart, Keith; Segurado, Ricardo; Hearty, Conor; Gopal, Hari; Lowry, Damien; Flanagan, Dearbhail; McCracken, Lance; Doody, Catherine

2018-03-22

Acceptance and Commitment Therapy (ACT) is a form of cognitive behavioural therapy, which may be beneficial for people with chronic pain. The approach aims to enhance daily functioning through increased psychological flexibility. Whilst the therapeutic model behind ACT appears well suited to chronic pain, there is a need for further research to test its effectiveness in clinical practice, particularly with regards to combining ACT with physical exercise. This prospective, two-armed, parallel-group, single-centre randomised controlled trial (RCT) will assess the effectiveness of a combined Exercise and ACT programme, in comparison to supervised exercise for chronic pain. One hundred and sixty patients, aged 18 years and over, who have been diagnosed with a chronic pain condition by a physician will be recruited to the trial. Participants will be individually randomised to one of two 8-week, group interventions. The combined group will take part in weekly psychology sessions based on the ACT approach, in addition to supervised exercise classes led by a physiotherapist. The control group will attend weekly supervised exercise classes but will not take part in an ACT programme. The primary outcome will be pain interference at 12-week follow-up, measured using the Brief Pain Inventory-Interference Scale. Secondary outcomes will include self-reported pain severity, self-perception of change, patient satisfaction, quality of life, depression, anxiety and healthcare utilisation. Treatment process measures will include self-efficacy, pain catastrophising, fear avoidance, pain acceptance and committed action. Physical activity will be measured using Fitbit Zip TM activity trackers. Both groups will be followed up post intervention and again after 12 weeks. Estimates of treatment effects at follow-up will be based on an intention-to-treat framework, implemented using a linear mixed-effects model. Individual and focus group qualitative interviews will be undertaken with a purposeful sample of participants to explore patient experiences of both treatments. To our knowledge, this will be the first RCT to examine whether combining exercise with ACT produces greater benefit for patients with chronic pain, compared to a standalone supervised exercise programme. www.ClinicalTrials.gov, ID: NCT03050528 . Registered on 13 February 2017.

28 CFR 18.5 - Hearings.

Code of Federal Regulations, 2010 CFR

2010-07-01

...) The provisions of the Crime Control Act, the Juvenile Justice Act, or the Victims of Crime Act; (2... Administration DEPARTMENT OF JUSTICE OFFICE OF JUSTICE PROGRAMS HEARING AND APPEAL PROCEDURES § 18.5 Hearings. (a... or application submitted in accordance with the provisions of the Crime Control Act; the Juvenile...

28 CFR 18.5 - Hearings.

Code of Federal Regulations, 2012 CFR

2012-07-01

...) The provisions of the Crime Control Act, the Juvenile Justice Act, or the Victims of Crime Act; (2... Administration DEPARTMENT OF JUSTICE OFFICE OF JUSTICE PROGRAMS HEARING AND APPEAL PROCEDURES § 18.5 Hearings. (a... or application submitted in accordance with the provisions of the Crime Control Act; the Juvenile...

48 CFR 1552.235-71 - Treatment of confidential business information.

Code of Federal Regulations, 2013 CFR

2013-10-01

... Control Act (33 U.S.C. 1251, et seq.), the Safe Drinking Water Act (42 U.S.C. 300f et seq.), the Federal Insecticide, Fungicide, and Rodenticide Act (7 U.S.C. 136 et seq.), the Federal Food, Drug, and Cosmetic Act... Toxic Substances Control Act (15 U.S.C. 2601 et seq.). EPA regulations on confidentiality of business...

48 CFR 1552.235-71 - Treatment of confidential business information.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Control Act (33 U.S.C. 1251, et seq.), the Safe Drinking Water Act (42 U.S.C. 300f et seq.), the Federal Insecticide, Fungicide, and Rodenticide Act (7 U.S.C. 136 et seq.), the Federal Food, Drug, and Cosmetic Act... Toxic Substances Control Act (15 U.S.C. 2601 et seq.). EPA regulations on confidentiality of business...

48 CFR 1552.235-71 - Treatment of confidential business information.

Code of Federal Regulations, 2014 CFR

2014-10-01

... Control Act (33 U.S.C. 1251, et seq.), the Safe Drinking Water Act (42 U.S.C. 300f et seq.), the Federal Insecticide, Fungicide, and Rodenticide Act (7 U.S.C. 136 et seq.), the Federal Food, Drug, and Cosmetic Act... Toxic Substances Control Act (15 U.S.C. 2601 et seq.). EPA regulations on confidentiality of business...

48 CFR 1552.235-71 - Treatment of confidential business information.

Code of Federal Regulations, 2012 CFR

2012-10-01

... Control Act (33 U.S.C. 1251, et seq.), the Safe Drinking Water Act (42 U.S.C. 300f et seq.), the Federal Insecticide, Fungicide, and Rodenticide Act (7 U.S.C. 136 et seq.), the Federal Food, Drug, and Cosmetic Act... Toxic Substances Control Act (15 U.S.C. 2601 et seq.). EPA regulations on confidentiality of business...

75 FR 11560 - Notice of Lodging of Consent Decree Under the Clean Water Act and Clean Air Act

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-11

... DEPARTMENT OF JUSTICE Notice of Lodging of Consent Decree Under the Clean Water Act and Clean Air... for the Defendant's violations of the Clean Water Act, 33 U.S.C. 1251 et seq., and the Clean Air Act... including the installation of water effluent controls, the rerouting of air emissions through control...

Refinery siting workbook: appendices C to O

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

Not Available

Applicable laws and permits available for the selection and building of petroleum refineries are enclosed. A glossary of pertinent terms is also included. References related to the National Environmental Policy Act, the Clean Air Act, the Federal Water Pollution Control Act, Resource Conservation and Recovery Act, Toxic Substance Control Act, and Wetlands and Coastal Zone are included. Permit information is also presented. (DC)

45 CFR 2543.86 - Clean Air Act and the Federal Water Pollution Control Act.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 45 Public Welfare 4 2011-10-01 2011-10-01 false Clean Air Act and the Federal Water Pollution... Water Pollution Control Act. Contracts and subgrants of amounts in excess of $100,000 shall contain a... regulations issued pursuant to the Clean Air Act (42 U.S.C. 7401 et seq.) and the Federal Water Pollution...

45 CFR 2543.86 - Clean Air Act and the Federal Water Pollution Control Act.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 45 Public Welfare 4 2010-10-01 2010-10-01 false Clean Air Act and the Federal Water Pollution... Water Pollution Control Act. Contracts and subgrants of amounts in excess of $100,000 shall contain a... regulations issued pursuant to the Clean Air Act (42 U.S.C. 7401 et seq.) and the Federal Water Pollution...

45 CFR 2543.86 - Clean Air Act and the Federal Water Pollution Control Act.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 45 Public Welfare 4 2014-10-01 2014-10-01 false Clean Air Act and the Federal Water Pollution... Water Pollution Control Act. Contracts and subgrants of amounts in excess of $100,000 shall contain a... regulations issued pursuant to the Clean Air Act (42 U.S.C. 7401 et seq.) and the Federal Water Pollution...