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Sample records for administration permissible exposure

  1. 30 CFR 62.130 - Permissible exposure level.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... REGULATIONS OCCUPATIONAL NOISE EXPOSURE § 62.130 Permissible exposure level. (a) The mine operator must assure... must use all feasible engineering and administrative controls to reduce the miner's noise exposure to... with § 62.150 of this part. When a mine operator uses administrative controls to reduce a...

  2. 30 CFR 62.130 - Permissible exposure level.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Permissible exposure level. 62.130 Section 62... REGULATIONS OCCUPATIONAL NOISE EXPOSURE § 62.130 Permissible exposure level. (a) The mine operator must assure that no miner is exposed during any work shift to noise that exceeds the permissible exposure level....

  3. 30 CFR 62.130 - Permissible exposure level.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Permissible exposure level. 62.130 Section 62... REGULATIONS OCCUPATIONAL NOISE EXPOSURE § 62.130 Permissible exposure level. (a) The mine operator must assure that no miner is exposed during any work shift to noise that exceeds the permissible exposure level....

  4. NIOSH comments to DOL on the Mine Safety and Health Administration proposed rule on permissible exposure limit for diesel particulate, July 10, 1992

    SciTech Connect

    Niemeier, R.W.

    1992-07-10

    The testimony discussed the views of NIOSH concerning the establishment of a permissible exposure limit for diesel particulate to control exposure to diesel exhaust in the mining industry. As requested by the Mine Safety and Health Association, NIOSH was in the process of developing a sampling and analytical method for airborne diesel exhaust particles and had proposed the use of elemental carbon as a surrogate measure of particulate diesel exhaust. The testimony also reviewed the genotoxicity of diesel soot. Studies have indicated that respired diesel soot particles on the surface of the lung alveoli and respiratory bronchioles can be dispersed in the surfactant rich aqueous phase lining of the surfaces. Other specific issues discussed included the effect of environmental background levels of diesel particulate on diesel particulate exposure, health effects resulting from exposure to diesel particulate, methods available to measure diesel particulate exposure in underground mines, and after treatment devices being developed for over the road vehicles and the level of diesel particulate reduction that can be achieved. Attachments presented a research plan for the development of a sampling and analytical method for airborne diesel exhaust particles, and a status report on the project.

  5. 10 CFR 850.22 - Permissible exposure limit.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Permissible exposure limit. 850.22 Section 850.22 Energy DEPARTMENT OF ENERGY CHRONIC BERYLLIUM DISEASE PREVENTION PROGRAM Specific Program Requirements § 850.22... concentration of beryllium greater than the permissible exposure limit established in 29 CFR 1910.1000,...

  6. 10 CFR 850.22 - Permissible exposure limit.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 4 2013-01-01 2013-01-01 false Permissible exposure limit. 850.22 Section 850.22 Energy DEPARTMENT OF ENERGY CHRONIC BERYLLIUM DISEASE PREVENTION PROGRAM Specific Program Requirements § 850.22... concentration of beryllium greater than the permissible exposure limit established in 29 CFR 1910.1000,...

  7. 10 CFR 850.22 - Permissible exposure limit.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 4 2014-01-01 2014-01-01 false Permissible exposure limit. 850.22 Section 850.22 Energy DEPARTMENT OF ENERGY CHRONIC BERYLLIUM DISEASE PREVENTION PROGRAM Specific Program Requirements § 850.22... concentration of beryllium greater than the permissible exposure limit established in 29 CFR 1910.1000,...

  8. 10 CFR 850.22 - Permissible exposure limit.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 4 2012-01-01 2012-01-01 false Permissible exposure limit. 850.22 Section 850.22 Energy DEPARTMENT OF ENERGY CHRONIC BERYLLIUM DISEASE PREVENTION PROGRAM Specific Program Requirements § 850.22... concentration of beryllium greater than the permissible exposure limit established in 29 CFR 1910.1000,...

  9. 10 CFR 850.22 - Permissible exposure limit.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 4 2011-01-01 2011-01-01 false Permissible exposure limit. 850.22 Section 850.22 Energy DEPARTMENT OF ENERGY CHRONIC BERYLLIUM DISEASE PREVENTION PROGRAM Specific Program Requirements § 850.22... concentration of beryllium greater than the permissible exposure limit established in 29 CFR 1910.1000,...

  10. 46 CFR 197.515 - Permissible exposure limits (PELs).

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 7 2014-10-01 2014-10-01 false Permissible exposure limits (PELs). 197.515 Section 197.515 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE OCCUPATIONAL SAFETY AND HEALTH STANDARDS GENERAL PROVISIONS Benzene § 197.515 Permissible exposure limits (PELs). The...

  11. 46 CFR 197.515 - Permissible exposure limits (PELs).

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Permissible exposure limits (PELs). 197.515 Section 197.515 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE OCCUPATIONAL SAFETY AND HEALTH STANDARDS GENERAL PROVISIONS Benzene § 197.515 Permissible exposure limits (PELs). The...

  12. 46 CFR 197.515 - Permissible exposure limits (PELs).

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Permissible exposure limits (PELs). 197.515 Section 197.515 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE OCCUPATIONAL SAFETY AND HEALTH STANDARDS GENERAL PROVISIONS Benzene § 197.515 Permissible exposure limits (PELs). The...

  13. 46 CFR 197.515 - Permissible exposure limits (PELs).

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 7 2013-10-01 2013-10-01 false Permissible exposure limits (PELs). 197.515 Section 197.515 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE OCCUPATIONAL SAFETY AND HEALTH STANDARDS GENERAL PROVISIONS Benzene § 197.515 Permissible exposure limits (PELs). The...

  14. 46 CFR 197.515 - Permissible exposure limits (PELs).

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 7 2012-10-01 2012-10-01 false Permissible exposure limits (PELs). 197.515 Section 197.515 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE OCCUPATIONAL SAFETY AND HEALTH STANDARDS GENERAL PROVISIONS Benzene § 197.515 Permissible exposure limits (PELs). The...

  15. Analysis of the asbestos permissible-exposure-level threshold standard. Master's thesis

    SciTech Connect

    Peterson, M.W.

    1991-06-01

    This thesis examines the reasoning of the Occupational Safety and Health Administration's (OSHA) decision to set stringent exposure levels for airborne asbestos in the work place. Technical recommendations from the National Institute for Occupational Safety and Health (NIOSH), the Bureau of Mines, and the American conference of Governmental Industrial Hygienists were presented to OSHA for consideration. OSHA and the Environmental Protection Agency (EPA) set industry standards for permissible exposure levels (PEL) of airborne asbestos. Exposure to asbestos poses a health hazard to workers, their families, and consumers of asbestos products. Because it poses an unreasonable risk human life, OSHA has repeatedly lowered the Permissible Exposure Levels and the EPA will ban the manufacture, importation, processing and commercial distribution of asbestos containing products from the United States in phases by 1997. These decisions may have been made too hastily because of the long latency (15-40 years) period before cancer develops, and the added risks that smoking imposes.

  16. Permissible Exposure Level for Lunar Dusts: Gaps are Closing

    NASA Technical Reports Server (NTRS)

    James, John T.; Lam, Chiu-Wing; Scully Robert; Santana, Patricia; Cooper, Bonnie; McKay, David; Zeidler-Erdely, Patti C.; Castranova, Vincent

    2010-01-01

    Space faring nations plan to return human explorers to the moon within the next decade. Experience during the Apollo flights suggests that lunar dust will invariably get into the habitat where the finest portion (less than 5 micrometers) could be inhaled by the crew before it is cleared from the atmosphere. NASA is developing a database from which a 6-month, episodic exposure standard for lunar dust can be set. Three kinds of moon dust were prepared from a parent sample of Apollo 14 regolith #14003,96. Our goal was to prepare each type of dust sample with a mean diameter less than 2 m, which is suitable for instillation into the lungs of rats. The three samples were prepared as follows: separation from the parent sample using a fluidized bed, grinding using a jet mill grinder, or grinding with a ball-mill grinder. Grinding simulated restoration of surface activation of dust expected to occur at the surface of the moon on native lunar dust. We used two grinding methods because they seemed to produce different modes of activation. The effects of grinding were preserved by maintaining the dust in ultra-pure nitrogen until immediately before it was placed in suspension for administration to rats. The dust was suspended in physiological saline with 10% Survanta, a lung surfactant. Rats were given intratrachael instillations of the dust suspension at three doses. In addition to the three moon dusts (A, C and E), we instilled the same amount of a negative control (TiO2, B) and a highly-toxic, positive control (quartz, D). These additional mineral dusts were selected because they have well-established and very different permissible exposure levels (PELs). Our goal was to determine where lunar dusts fit between these extremes, and then estimate a PEL for each lunar dust. We evaluated many indices of toxicity to the lung. The figure shows the changes in lactate dehydrogenase (LDH), a marker of cell death, for the five dusts. Benchmark dose software (Version 2.1.2) from the

  17. The Impact of Different Permissible Exposure Limits on Hearing Threshold Levels Beyond 25 dBA

    PubMed Central

    Sayapathi, Balachandar S; Su, Anselm Ting; Koh, David

    2014-01-01

    Background: Development of noise-induced hearing loss is reliant on a few factors such as frequency, intensity, and duration of noise exposure. The occurrence of this occupational malady has doubled from 120 million to 250 million in a decade. Countries such as Malaysia, India, and the US have adopted 90 dBA as the permissible exposure limit. According to the US Occupational Safety and Health Administration (OSHA), the exposure limit for noise is 90 dBA, while that of the US National Institute of Occupational Safety and Health (NIOSH) is 85 dBA for 8 hours of noise exposure. Objectives: This study aimed to assess the development of hearing threshold levels beyond 25 dBA on adoption of 85 dBA as the permissible exposure limit compared to 90 dBA. Patients and Methods: This is an intervention study done on two automobile factories. There were 203 employees exposed to noise levels beyond the action level. Hearing protection devices were distributed to reduce noise levels to a level between the permissible exposure limit and action level. The permissible exposure limits were 90 and 85 dBA in factories 1 and 2, respectively, while the action levels were 85 and 80 dBA, respectively. The hearing threshold levels of participants were measured at baseline and at first month of postshift exposure of noise. The outcome was measured by a manual audiometer. McNemar and chi-square tests were used in the statistical analysis. Results: We found that hearing threshold levels of more than 25 dBA has changed significantly from pre-intervention to post-intervention among participants from both factories (3000 Hz for the right ear and 2000 Hz for the left ear). There was a statistically significant association between participants at 3000 Hz on the right ear at ‘deteriorated’ level ( χ² (1) = 4.08, φ = - 0.142, P = 0.043), whereas there was worsening of hearing threshold beyond 25 dBA among those embraced 90 dBA. Conclusions: The adoption of 85 dBA as the permissible exposure

  18. Gender and Family as Moderators of the Relationship between Music Video Exposure and Adolescent Sexual Permissiveness.

    ERIC Educational Resources Information Center

    Strouse, Jeremiah S.; And Others

    1995-01-01

    Examined family environment and gender as moderators of an hypothesized relationship between exposure to rock music videos and premarital sexual attitudes and behavior. Results of a survey of 214 adolescents revealed a stronger association between permissive sexual attitudes and behavior and reported exposure to music videos for females than for…

  19. Lack of blood formate accumulation in humans following exposure to methanol vapor at the current permissible exposure limit of 200 ppm

    SciTech Connect

    Lee, E.W.; Terzo, T.S.; D'Arcy, J.B.; Gross, K.B.; Schreck, R.M. )

    1992-02-01

    Accumulation of formate, the putative toxic metabolite of methanol, in the blood and the relationship between pulmonary intake and blood methanol concentration were investigated in six human volunteers following a 6-hr exposure to 200 ppm methanol (the current Occupational Safety and Health Administration 8-hr time-weighted average permissible exposure limit). At the end of a 6-hr exposure to 200 ppm methanol at rest, the blood methanol concentration was increased from a mean of 1.8 micrograms/mL to 7.0 micrograms/mL. Under light exercise, the total amount of methanol inhaled during the 6-hr exposure period was 1.8 times that inhaled at rest. However, no statistically significant increase in blood methanol concentration was observed under exercise: the concentrations averaged 8.1 micrograms/mL. Formate did not accumulate in the blood above its background level following the 6-hr exposures to 200 ppm methanol whether subjects were exposed at rest or during exercise. Unlike the data collected from epidemiologic studies, the authors' results were obtained under well-controlled methanol exposure conditions and by using appropriate dietary restrictions. The data show that (1) the biological load of methanol would be the same regardless of whether workers are engaged in light physical activity when they are exposed to methanol vapors below 200 ppm and (2) the formate that is associated with acute methanol toxicities in humans does not accumulate in blood when methanol exposure concentrations are below 200 ppm.

  20. Evaluation of real-time techniques to measure hydrogen peroxide in air at the permissible exposure limit.

    PubMed

    Puskar, M A; Plese, M R

    1996-09-01

    The major occupational concern from bio-decontamination of equipment using vapor phase hydrogen peroxide (VHP) generation systems is potential operator exposure outside the protective barrier from possible VHP leaks or accidental releases from the sealed piece of equipment during decontamination. For this reason, different real time monitoring techniques were evaluated to determine their ability to accurately measure VHP at concentrations ranging from 0.5 ppm to 5 ppm. The results of this laboratory evaluation suggest that two of the four methods evaluated (the ion mobility spectrometer [IMS] and Polytron) will approximate the National Institute for Occupational Safety and Health +/- 25% accuracy requirements for measuring the concentration of VHP at and near the Occupational Safety and Health Administration permissible exposure limit of 1.0 ppm. Over the range of 0.5 ppm to 5.1 ppm VHP, the IMS had an approximate pooled method accuracy of +/- 21%, while the Polytron had a pooled method accuracy of +/- 22%. However, both instruments had false readings when exposed to nominal concentrations of methanol, bleach, and sulfur dioxide. The two additional VHP monitoring techniques evaluated (the single point monitor [SPM] and Draeger tube) were unable to accurately measure the concentration of VHP when the relative humidity was below 20%.

  1. Pulmonary Evaluation of Permissible Exposure Limit of Syntroleum S-8 Synthetic Jet Fuel in Mice

    PubMed Central

    Wong, Simon S.; Thomas, Alana; Barbaris, Brian; Lantz, R. Clark; Witten, Mark L.

    2009-01-01

    No current studies have systematically examined pulmonary health effects associated with Syntroleum S-8 synthetic jet fuel (S-8). In order to gain an understanding about the threshold concentration in which lung injury is observed, C57BL/6 male mice were nose-only exposed to S-8 for 1 h/day for 7 days at average concentrations of 0 (control), 93, 352, and 616 mg/m3. Evaluation of pulmonary function, airway epithelial barrier integrity, and pathohistology was performed 24 h after the final exposures. Significant decreases were detected in expiratory lung resistance and total lung compliance of the 352 mg/m3 group, for which no clear concentration-dependent alterations could be determined. No significant changes in respiratory permeability were exhibited, indicating that there was no loss of epithelial barrier integrity following S-8 exposure. However, morphological examination and morphometric analysis of distal lung tissue, by using transmission electron microscopy, revealed cellular damage in alveolar type II epithelial cells, with significant increases in volume density of lamellar bodies/vacuoles at 352 and 616 S-8 mg/m3. Moreover, terminal bronchiolar Clara injury, as evidenced by apical membrane blebs, was observed at relatively low concentrations, suggesting if this synthetic jet fuel is utilized, the current permissible exposure limit of 350 mg/m3 for hydrocarbon fuels should cautiously be applied. PMID:19357071

  2. Laser selection based on maximum permissible exposure limits for visible and middle-near infrared repetitively pulsed lasers.

    SciTech Connect

    Augustoni, Arnold L.

    2004-03-01

    The Maximum Permissible Exposure (MPE) is central to laser hazard analysis and is in general a function of the radiant wavelength. The selection of a laser for a particular application may allow for flexibility in the selection of the radiant wavelength. This flexibility would allow the selection of a particular laser based on the MPE and the hazards associated with that radiant wavelength. The Calculations of the MPEs for various laser wavelength ranges are presented. Techniques for determining eye safe viewing distances for both aided and unaided viewing and the determination of flight hazard distances are presented as well.

  3. Long-Term Reduction in Infrared Autofluorescence Caused by Infrared Light Below the Maximum Permissible Exposure

    PubMed Central

    Masella, Benjamin D.; Williams, David R.; Fischer, William S.; Rossi, Ethan A.; Hunter, Jennifer J.

    2014-01-01

    Purpose. Many retinal imaging instruments use infrared wavelengths to reduce the risk of light damage. However, we have discovered that exposure to infrared illumination causes a long-lasting reduction in infrared autofluorescence (IRAF). We have characterized the dependence of this effect on radiant exposure and investigated its origin. Methods. A scanning laser ophthalmoscope was used to obtain IRAF images from two macaques before and after exposure to 790-nm light (15-450 J/cm2). Exposures were performed with either raster-scanning or uniform illumination. Infrared autofluorescence images also were obtained in two humans exposed to 790-nm light in a separate study. Humans were assessed with direct ophthalmoscopy, Goldmann visual fields, multifocal ERG, and photopic microperimetry to determine whether these measures revealed any effects in the exposed locations. Results. A significant decrease in IRAF after exposure to infrared light was seen in both monkeys and humans. In monkeys, the magnitude of this reduction increased with retinal radiant exposure. Partial recovery was seen at 1 month, with full recovery within 21 months. Consistent with a photochemical origin, IRAF decreases caused by either raster-scanning or uniform illumination were not significantly different. We were unable to detect any effect of the light exposure with any measure other than IRAF imaging. We cannot exclude the possibility that changes could be detected with more sensitive tests or longer follow-up. Conclusions. This long-lasting effect of infrared illumination in both humans and monkeys occurs at exposure levels four to five times below current safety limits. The photochemical basis for this phenomenon remains unknown. PMID:24845640

  4. Permission Forms

    ERIC Educational Resources Information Center

    Zirkel, Perry A.

    2005-01-01

    The prevailing practice in public schools is to routinely require permission or release forms for field trips and other activities that pose potential for liability. The legal status of such forms varies, but they are generally considered to be neither rock-solid protection nor legally valueless in terms of immunity. The following case and the…

  5. 5 CFR 890.1011 - Bases for permissive debarments.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 5 Administrative Personnel 2 2013-01-01 2013-01-01 false Bases for permissive debarments. 890.1011 Section 890.1011 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE... Health Care Providers Permissive Debarments § 890.1011 Bases for permissive debarments. (a)...

  6. 5 CFR 890.1011 - Bases for permissive debarments.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 5 Administrative Personnel 2 2011-01-01 2011-01-01 false Bases for permissive debarments. 890.1011 Section 890.1011 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE... Health Care Providers Permissive Debarments § 890.1011 Bases for permissive debarments. (a)...

  7. 5 CFR 890.1011 - Bases for permissive debarments.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 5 Administrative Personnel 2 2014-01-01 2014-01-01 false Bases for permissive debarments. 890.1011 Section 890.1011 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE... Health Care Providers Permissive Debarments § 890.1011 Bases for permissive debarments. (a)...

  8. 5 CFR 890.1011 - Bases for permissive debarments.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 5 Administrative Personnel 2 2012-01-01 2012-01-01 false Bases for permissive debarments. 890.1011 Section 890.1011 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE... Health Care Providers Permissive Debarments § 890.1011 Bases for permissive debarments. (a)...

  9. Radiographic abnormalities in long-tenure Vermont granite workers and the permissible exposure limit for crystalline silica.

    PubMed

    Graham, W G; Vacek, P M; Morgan, W K; Muir, D C; Sisco-Cheng, B

    2001-04-01

    This study was undertaken to assess the prevalence of radiographic abnormalities consistent with silicosis in a group of 600 retired granite workers who were receiving pensions. Files of regional clinics and hospitals were searched for chest radiographs taken on these men, and 470 x-ray films suitable for interpretation were located. After exclusions (women, and men who had worked in the granite industry elsewhere), 408 x-ray films were independently read by three experienced readers using the 1980 International Labour Office scheme. Dust exposures were estimated for workers hired after 1940, when the dust-control standard of 10 million particles per cubic foot (mppcf) (equivalent to 0.1 mg/m3) was put in place and monitored by the Vermont Division of Industrial Hygiene. Dust levels were initially high but were gradually reduced from 1940 to 1954, after which average quartz exposures stabilized to a mean of approximately 0.05 to 0.06 mg/m3; however, about 10% to 15% of samples after 1954 exceeded 0.1 mg/m3. Of the 408 x-ray films, 58 were taken on workers hired before dust controls were instituted in 1940, and 25.9% showed abnormalities (a profusion score of 1/0 or greater). A total of 350 x-ray films were taken on workers hired in 1940 or after, and the prevalence in this group was 5.7%. The radiographic changes in workers hired after 1940 are likely due to excessive exposures during the first 15 years of dust control. We conclude that if the exposure standard of 0.1 mg/m3 is rigorously observed in the workplace, radiographic abnormalities caused by quartz dust in long-term workers will be rare.

  10. 21 CFR 610.17 - Permissible combinations.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 7 2011-04-01 2010-04-01 true Permissible combinations. 610.17 Section 610.17 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) BIOLOGICS GENERAL BIOLOGICAL PRODUCTS STANDARDS General Provisions § 610.17 Permissible...

  11. 21 CFR 610.17 - Permissible combinations.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 7 2013-04-01 2013-04-01 false Permissible combinations. 610.17 Section 610.17 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) BIOLOGICS GENERAL BIOLOGICAL PRODUCTS STANDARDS General Provisions § 610.17 Permissible...

  12. 21 CFR 610.17 - Permissible combinations.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 7 2012-04-01 2012-04-01 false Permissible combinations. 610.17 Section 610.17 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) BIOLOGICS GENERAL BIOLOGICAL PRODUCTS STANDARDS General Provisions § 610.17 Permissible...

  13. 21 CFR 610.17 - Permissible combinations.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 7 2014-04-01 2014-04-01 false Permissible combinations. 610.17 Section 610.17 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) BIOLOGICS GENERAL BIOLOGICAL PRODUCTS STANDARDS General Provisions § 610.17 Permissible...

  14. 21 CFR 610.17 - Permissible combinations.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 7 2010-04-01 2010-04-01 false Permissible combinations. 610.17 Section 610.17 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) BIOLOGICS GENERAL BIOLOGICAL PRODUCTS STANDARDS General Provisions § 610.17 Permissible...

  15. [On the problem of permissible levels of emergency and subsequent occupational radiation exposure for people of reproductive age].

    PubMed

    Ermalitskiĭ, A P; Liaginskaia, A M; Osipov, V A; Kuptsov, V V

    2013-01-01

    The results of studies of indices of reproductive function in 3 groups of males examined accordingly to an unified method: Group 1 - The staff of the Kalinin Nuclear Power Plant (KNPP) and the Smolensk Nuclear Power Plant (SNPP), who worked for liquidation of consequences of the accident (LCA) in 1986-87 at the Chernobyl Nuclear Power Plant (ChNPP), group 2 - the staff of the KNPP and the SNPP who did not work for LCA in ChNPP and the group 3 - the liquidators of the accident at ChNPP who were not included in the staff but are registered in the register of LPA participants in the Ryazan region are presented. The occurrence of congenital malformations (CM) and intrauterine growth retardation (IUGR) in infants, indices of unfavourable outcomes of pregnancy (UOP) in the families of males, describing the possible radiation-induced genetic effects in male germ cells was evaluated It was made a conclusion that the given in NRB-99/2009 constraints for emergency and subsequent occupational radiation exposures of males fail to provide protection from genetic effects in the offspring. The necessity to increase the duration of the protected reproductive period in males, on which there are extended restrictions for occupational and emergency radiation exposures from 30 years of age, as it is now accepted to the age of 35 years is demonstrated.

  16. Administration of nitrite after chlorine gas exposure prevents lung injury: effect of administration modality.

    PubMed

    Samal, Andrey A; Honavar, Jaideep; Brandon, Angela; Bradley, Kelley M; Doran, Stephen; Liu, Yanping; Dunaway, Chad; Steele, Chad; Postlethwait, Edward M; Squadrito, Giuseppe L; Fanucchi, Michelle V; Matalon, Sadis; Patel, Rakesh P

    2012-10-01

    Cl(2) gas toxicity is complex and occurs during and after exposure, leading to acute lung injury (ALI) and reactive airway syndrome (RAS). Moreover, Cl(2) exposure can occur in diverse situations encompassing mass casualty scenarios, highlighting the need for postexposure therapies that are efficacious and amenable to rapid and easy administration. In this study, we assessed the efficacy of a single dose of nitrite (1 mg/kg) to decrease ALI when administered to rats via intraperitoneal (ip) or intramuscular (im) injection 30 min after Cl(2) exposure. Exposure of rats to Cl(2) gas (400 ppm, 30 min) significantly increased ALI and caused RAS 6-24h postexposure as indexed by BAL sampling of lung surface protein and polymorphonucleocytes (PMNs) and increased airway resistance and elastance before and after methacholine challenge. Intraperitoneal nitrite decreased Cl(2)-dependent increases in BAL protein but not PMNs. In contrast im nitrite decreased BAL PMN levels without decreasing BAL protein in a xanthine oxidoreductase-dependent manner. Histological evaluation of airways 6h postexposure showed significant bronchial epithelium exfoliation and inflammatory injury in Cl(2)-exposed rats. Both ip and im nitrite improved airway histology compared to Cl(2) gas alone, but more coverage of the airway by cuboidal or columnar epithelium was observed with im compared to ip nitrite. Airways were rendered more sensitive to methacholine-induced resistance and elastance after Cl(2) gas exposure. Interestingly, im nitrite, but not ip nitrite, significantly decreased airway sensitivity to methacholine challenge. Further evaluation and comparison of im and ip therapy showed a twofold increase in circulating nitrite levels with the former, which was associated with reversal of post-Cl(2) exposure-dependent increases in circulating leukocytes. Halving the im nitrite dose resulted in no effect in PMN accumulation but significant reduction of BAL protein levels, indicating a distinct

  17. 50 CFR 216.213 - Permissible methods of taking.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Structure Removal Operations on the Outer Continental Shelf in the U.S. Gulf of Mexico § 216.213 Permissible... 50 Wildlife and Fisheries 10 2012-10-01 2012-10-01 false Permissible methods of taking. 216.213... ADMINISTRATION, DEPARTMENT OF COMMERCE MARINE MAMMALS REGULATIONS GOVERNING THE TAKING AND IMPORTING OF...

  18. 50 CFR 216.213 - Permissible methods of taking.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Structure Removal Operations on the Outer Continental Shelf in the U.S. Gulf of Mexico § 216.213 Permissible... 50 Wildlife and Fisheries 9 2011-10-01 2011-10-01 false Permissible methods of taking. 216.213... ADMINISTRATION, DEPARTMENT OF COMMERCE MARINE MAMMALS REGULATIONS GOVERNING THE TAKING AND IMPORTING OF...

  19. 12 CFR 750.5 - Permissible indemnification payments.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 7 2012-01-01 2012-01-01 false Permissible indemnification payments. 750.5 Section 750.5 Banks and Banking NATIONAL CREDIT UNION ADMINISTRATION REGULATIONS AFFECTING CREDIT UNIONS GOLDEN PARACHUTE AND INDEMNIFICATION PAYMENTS § 750.5 Permissible indemnification payments. (a)...

  20. 12 CFR 750.5 - Permissible indemnification payments.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 7 2014-01-01 2014-01-01 false Permissible indemnification payments. 750.5 Section 750.5 Banks and Banking NATIONAL CREDIT UNION ADMINISTRATION REGULATIONS AFFECTING CREDIT UNIONS GOLDEN PARACHUTE AND INDEMNIFICATION PAYMENTS § 750.5 Permissible indemnification payments. (a)...

  1. 12 CFR 750.5 - Permissible indemnification payments.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 7 2013-01-01 2013-01-01 false Permissible indemnification payments. 750.5 Section 750.5 Banks and Banking NATIONAL CREDIT UNION ADMINISTRATION REGULATIONS AFFECTING CREDIT UNIONS GOLDEN PARACHUTE AND INDEMNIFICATION PAYMENTS § 750.5 Permissible indemnification payments. (a)...

  2. Intensity/frequency indicator for detection in space the high values of the incident solar or laser optical radiation in comparison with the appropriate maximum permissible exposure

    NASA Astrophysics Data System (ADS)

    Tsitomeneas, S.; Petropoulos, B.

    2001-08-01

    The solar or laser optical radiation impact to humans in space depends on the intensity, on the exposure type (direct or indirect) & duration and on the matching of radiation wavelength to tissue characteristics. The main protection factor in space is the application of exposure limits. This paper describes the main biological optical interaction parameters, the optical exposure hazards and the development of a small active lightweight indicator, with output beeper rate depended to the ratio of optical irradiance / exposure limit. The indicator may be used as warning element on the side of helmets, goggles, spectacles, etc, with low power consumption. Electronically the indicator is an intensity/frequency converter, based on the value of the ratio of exposure / exposure limits, with audio & light beepers like the indication output of the ionizing (radioactive) radiation monitors.

  3. Intensity/frequency indicator for detection in space: the high values of the incident solar or laser optical radiation in comparison with the appropriate maximum permissible exposure.

    PubMed

    Tsitomeneas, S; Petropoulos, B

    2001-01-01

    The solar or laser optical radiation impact to humans in space depends on the intensity, on the exposure type (direct or indirect) & duration and on the matching of radiation wavelength to tissue characteristics. The main protection factor in space is the application of exposure limits. This paper describes the main biological optical interaction parameters, the optical exposure hazards and the development of a small active lightweight indicator, with output beeper rate depended to the ratio of optical irradiance/exposure limit. The indicator may be used as warning element on the side of helmets, goggles, spectacles, etc, with low power consumption. Electronically the indicator is an intensity/frequency converter, based on the value of the ratio of exposure/exposure limits, with audio & light beepers like the indication output of the ionizing (radioactive) radiation monitors.

  4. 50 CFR 216.252 - Permissible methods of taking.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... ADMINISTRATION, DEPARTMENT OF COMMERCE MARINE MAMMALS REGULATIONS GOVERNING THE TAKING AND IMPORTING OF MARINE... Mexico § 216.252 Permissible methods of taking. (a) Under Letters of Authorization issued pursuant...

  5. Relevance, Derogation and Permission

    NASA Astrophysics Data System (ADS)

    Stolpe, Audun

    We show that a recently developed theory of positive permission based on the notion of derogation is hampered by a triviality result that indicates a problem with the underlying full-meet contraction operation. We suggest a solution that presupposes a particular normal form for codes of norms, adapted from the theory of relevance through propositional letter sharing. We then establish a correspondence between contractions on sets of norms in input/output logic (derogations), and AGM-style contractions on sets of formulae, and use it as a bridge to migrate results on propositional relevance from the latter to the former idiom. Changing the concept accordingly we show that positive permission now incorporates a relevance requirement that wards off triviality.

  6. Prior methamphetamine self-administration attenuates the dopaminergic deficits caused by a subsequent methamphetamine exposure.

    PubMed

    McFadden, Lisa M; Vieira-Brock, Paula L; Hanson, Glen R; Fleckenstein, Annette E

    2015-06-01

    Others and we have reported that prior methamphetamine (METH) exposure attenuates the persistent striatal dopaminergic deficits caused by a subsequent high-dose "binge" METH exposure. The current study investigated intermediate neurochemical changes that may contribute to, or serve to predict, this resistance. Rats self-administered METH or saline for 7 d. On the following day (specifically, 16 h after the conclusion of the final METH self-administration session), rats received a binge exposure of METH or saline (so as to assess the impact of prior METH self-administration), or were sacrificed without a subsequent METH exposure (i.e., to assess the status of the rats at what would have been the initiation of the binge METH treatment). Results revealed that METH self-administration per se decreased striatal dopamine (DA) transporter (DAT) function and DA content, as assessed 16 h after the last self-administration session. Exposure to a binge METH treatment beginning at this 16-h time point decreased DAT function and DA content as assessed 1 h after the binge METH exposure: this effect on DA content (but not DAT function) was attenuated if rats previously self-administered METH. In contrast, 24 h after the binge METH treatment prior METH self-administration: 1) attenuated deficits in DA content, DAT function and vesicular monoamine transporter-2 function; and 2) prevented increases in glial fibrillary acidic protein and DAT complex immunoreactivity. These data suggest that changes 24 h, but not 1 h, after binge METH exposure are predictive of tolerance against the persistence of neurotoxic changes following binge METH exposures.

  7. Transient increase in alcohol self-administration following a period of chronic exposure to corticosterone.

    PubMed

    Besheer, Joyce; Fisher, Kristen R; Lindsay, Tessa G; Cannady, Reginald

    2013-09-01

    Stressful life events and chronic stressors have been associated with escalations in alcohol drinking. Stress exposure leads to the secretion of glucocorticoids (cortisol in the human; corticosterone (CORT) in the rodent). To model a period of heightened elevations in CORT, the present work assessed the effects of chronic exposure to the stress hormone CORT on alcohol self-administration. Male Long Evans rats were trained to self-administer a sweetened alcohol solution (2% sucrose/15% alcohol) resulting in moderate levels of daily alcohol intake (0.5-0.7 g/kg). Following stable baseline operant self-administration, rats received CORT in the drinking water for 7 days. A transient increase in alcohol self-administration was observed on the first self-administration session following CORT exposure, and behavior returned to control levels by the second session. Control experiments determined that this increase in alcohol self-administration was specific to alcohol, unrelated to general motor activation, and functionally dissociated from decreased CORT levels at the time of testing. These results indicate that repeated exposure to heightened levels of stress hormone (e.g., as may be experienced during stressful episodes) has the potential to lead to exacerbated alcohol intake in low to moderate drinkers. Given that maladaptive drinking patterns, such as escalated alcohol drinking following stressful episodes, have the potential to put an individual at risk for future drinking disorders, utilization of this model will be important for examination of neuroadaptations that occur as a consequence of CORT exposure in order to better understand escalated drinking following stressful episodes in nondependent individuals. PMID:23643750

  8. Exposure to nicotine enhances its subsequent self-administration: contribution of nicotine-associated contextual stimuli.

    PubMed

    Neugebauer, Nichole M; Cortright, James J; Sampedro, Georgia R; Vezina, Paul

    2014-03-01

    Contextual stimuli present during nicotine exposure can come to act as conditioned stimuli and have been shown to play an important role in ongoing nicotine self-administration. In the present study, we characterized the effects of contextual stimuli previously paired with non-contingent nicotine exposure injections on subsequent nicotine self-administration. Rats were exposed to five injections of either saline or nicotine (0.4 mg/kg, i.p.) in either their home cage or a self-administration chamber with the levers retracted. Two weeks later, they were allowed to self-administer nicotine (30 μg/kg/infusion, IV) under fixed ratio (FR) schedules of reinforcement across 12 consecutive sessions. Lastly, responding under a progressive ratio (PR) schedule was assessed. Rats exposed to nicotine in the self-administration chamber subsequently increased their intake of nicotine across the FR test days, obtaining more infusions on average by days 7-12 compared to their saline exposed controls. This increase was not due to nicotine exposure alone as rats exposed to nicotine in the home cage did not show this effect. It was also not due to differences in the final ratio achieved between nicotine and saline exposed rats. Although rats exposed to nicotine in the self-administration chambers displayed reduced discrimination between the active and inactive levers during FR testing, they showed increased motivation to self-administer nicotine under the PR schedule. These results indicate that exposure to nicotine can enhance its subsequent self-administration and highlight the contribution of nicotine-associated contextual stimuli to the work output rats ultimately emit to obtain the drug. PMID:24295728

  9. An evaluation of the external radiation exposure dosimetry and calculation of maximum permissible concentration values for airborne materials containing 18F, 15O, 13N, 11C and 133Xe.

    PubMed

    Piltingsrud, H V; Gels, G L

    1985-11-01

    To better understand the dose equivalent (D.E.) rates produced by airborne releases of gaseous positron-emitting radionuclides under various conditions of cloud size, a study of the external radiation exposure dosimetry of these radionuclides, as well as negatron, gamma and x-ray emitting 133Xe, was undertaken. This included a calculation of the contributions to D.E. as a function of cloud radii, at tissue depths of 0.07 mm (skin), 3 mm (lens of eye) and 10 mm (whole body) from both the particulate and photon radiations emitted by these radionuclides. Estimates of maximum permissible concentration (MPC) values were also calculated based on the calculated D.E. rates and current regulations for personnel radiation protection (CFR84). Three continuous air monitors, designed for use with 133Xe, were evaluated for applications in monitoring air concentrations of the selected positron emitters. The results indicate that for a given radionuclide and for a cloud greater than a certain radius, personnel radiation dosimeters must respond acceptably to only the photon radiations emitted by the radionuclide to provide acceptable personnel dosimetry. For clouds under that radius, personnel radiation dosimeters must also respond acceptably to the positron or negatron radiations to provide acceptable personnel dosimetry. It was found that two out of the three air concentration monitors may be useful for monitoring air concentrations of the selected positron emitters.

  10. Alterations in the Striatal Dopamine System During Intravenous Methamphetamine Exposure: Effects of Contingent and Noncontingent Administration

    PubMed Central

    Laćan, Goran; Hadamitzky, Martin; Kuczenski, Ronald; Melega, William P.

    2014-01-01

    The continuing spread of methamphetamine (METH) abuse has stimulated research aimed at understanding consequences of its prolonged exposure. Alterations in nigrostriatal dopamine (DA) system parameters have been characterized in experimental studies after discontinuation of long term METH but fewer studies have included similar assessments during METH exposure. Here, we report METH plasma pharmacokinetics and striatal DA system alterations in rat after noncontingent and contingent METH administration for 7.5 weeks. Escalating METH exposure was delivered by dynamic infusion (DI) that incorporated a ‘humanized’ plasma METH half life, or by intravenous self-administration (IVSA) that included binge intakes. Kinetic modeling of DI and IVSA for 24 h periods during the final week of METH exposure showed that plasma METH levels remained between 0.7–1.5 μM. Animals were sacrificed during their last METH administration for autoradiography assessment using [3H]ligands and D2 agonist-induced [35S]GTPγS binding. DA transporter binding was decreased (DI, 34%; IVSA, 15%) while vesicular monoamine transporter binding and substantia nigra DA cell numbers were unchanged. Decreases were measured for D2 receptor (DI and IVSA, 15–20%) and [35S]GTPγS binding (DI, 35%; IVSA, 18%). These similar patterns of DI and IVSA associated decreases in striatal DA markers reflect consequences of cumulative METH exposure and not the drug delivery method. For METH IVSA, individual differences were observed, yet each animal’s total intake was similar within and across three 24 h binges. IVSA rodent models may be useful for identifying molecular mechanisms that are associated with METH binges in humans. PMID:23417852

  11. Alterations in the striatal dopamine system during intravenous methamphetamine exposure: effects of contingent and noncontingent administration.

    PubMed

    Laćan, Goran; Hadamitzky, Martin; Kuczenski, Ronald; Melega, William P

    2013-08-01

    The continuing spread of methamphetamine (METH) abuse has stimulated research aimed at understanding consequences of its prolonged exposure. Alterations in nigrostriatal dopamine (DA) system parameters have been characterized in experimental studies after discontinuation of long-term METH but fewer studies have included similar assessments during METH exposure. Here, we report METH plasma pharmacokinetics and striatal DA system alterations in rat after noncontingent and contingent METH administration for 7.5 weeks. Escalating METH exposure was delivered by dynamic infusion (DI) that incorporated a "humanized" plasma METH half life or by intravenous self-administration (IVSA) that included binge intakes. Kinetic modeling of DI and IVSA for 24 h periods during the final week of METH exposure showed that plasma METH levels remained between 0.7 and 1.5 µM. Animals were sacrificed during their last METH administration for autoradiography assessment using [³H]ligands and D2 agonist-induced [³⁵S]GTPγS binding. DA transporter binding was decreased (DI, 34%; IVSA, 15%) while vesicular monoamine transporter binding and substantia nigra DA cell numbers were unchanged. Decreases were measured for D2 receptor (DI and IVSA, 15-20%) and [³⁵S]GTPγS binding (DI, 35%; IVSA, 18%). These similar patterns of DI and IVSA associated decreases in striatal DA markers reflect consequences of cumulative METH exposure and not the drug delivery method. For METH IVSA, individual differences were observed, yet each animal's total intake was similar within and across three 24-h binges. IVSA rodent models may be useful for identifying molecular mechanisms that are associated with METH binges in humans.

  12. Augmentation of exposure therapy with post-session administration of d-cycloserine

    PubMed Central

    Tart, Candyce D.; Handelsman, Pamela R.; DeBoer, Lindsey B.; Rosenfield, David; Pollack, Mark H.; Hofmann, Stefan G.; Powers, Mark B.; Otto, Michael W.; Smits, Jasper A.J.

    2013-01-01

    Background Pre-session administration of d-cycloserine (DCS) has been found to augment exposure therapy outcomes in a variety of anxiety disorders. To be able to enhance learning only for successful exposure sessions, it would be beneficial to have the option of administering DCS after rather than before the session, a strategy encouraged by pre-clinical work. We believe the present study is the first published report on the efficacy of post-session administration of DCS in humans. Method Adults (N = 29) with a DSM-IV diagnosis of acrophobia were randomized to receive two sessions of virtual reality exposure therapy (VRE) in combination with placebo or 50 mg of DCS. Instead of administering the pill prior to each of the sessions, as has been done in extant work, we administered the pill immediately following each session. Measures of acrophobia severity were collected at baseline, at each treatment session, 1-week post-treatment, and at 1-month follow-up. Results Mixed-effects repeated-measures ANOVAs and GLMMs revealed significant improvement in all outcome measures over time, but no between-group differences were observed. At post-treatment, 63.5% of patients in the placebo condition vs. 60.0% of those in the DCS condition were in remission. At 1-month follow up, 63.4% of those in the placebo condition vs. 66.6% of those in the DCS condition were in remission. Conclusions These findings do not support the application of post-session DCS administration for augmenting the efficacy of exposure-based treatments. Possible reasons for these findings are discussed. Trial Registry: The Trial is registered at ClinicalTrials.gov (NCT01102803). PMID:23098672

  13. Comparative chlorpyrifos pharmacokinetics via multiple routes of exposure and vehicles of administration in the adult rat.

    PubMed

    Smith, Jordan Ned; Campbell, James A; Busby-Hjerpe, Andrea L; Lee, Sookwang; Poet, Torka S; Barr, Dana B; Timchalk, Charles

    2009-06-30

    Chlorpyrifos (CPF) is a commonly used organophosphorus pesticide. A number of toxicity and mechanistic studies have been conducted in animals, where CPF has been administered via a variety of different exposure routes and dosing vehicles. This study compared chlorpyrifos (CPF) pharmacokinetics using oral, intravenous (IV), and subcutaneous (SC) exposure routes and corn oil, saline/Tween 20, and dimethyl sulfoxide (DMSO) as dosing vehicles. Two groups of rats were co-administered target doses (5 mg/kg) of CPF and isotopically labeled CPF (L-CPF). One group was exposed by both oral (CPF) and IV (L-CPF) routes using saline/Tween 20 vehicle; whereas, the second group was exposed by the SC route using two vehicles, corn oil (CPF) and DMSO (L-CPF). A third group was only administered CPF by the oral route in corn oil. For all treatments, blood and urine time course samples were collected and analyzed for 3,5,6-trichloro-2-pyridinol (TCPy), and isotopically labeled 3,5,6-trichloro-2-pyridinol (L-TCPy). Peak TCPy/L-TCPy concentrations in blood (20.2 micromol/l), TCPy/L-TCPy blood AUC (94.9 micromol/lh), and percent of dose excreted in urine (100%) were all highest in rats dosed orally with CPF in saline/Tween 20 and second highest in rats dosed orally with CPF in corn oil. Peak TCPy concentrations in blood were more rapidly obtained after oral administration of CPF in saline/Tween 20 compared to all other dosing scenarios (>1.5 h). These results indicate that orally administered CPF is more extensively metabolized than systemic exposures of CPF (SC and IV), and vehicle of administration also has an effect on absorption rates. Thus, equivalent doses via different routes and/or vehicles of administration could potentially lead to different body burdens of CPF, different rates of bioactivation to CPF-oxon, and different toxic responses. Simulations using a physiologically based pharmacokinetic and pharmacodynamic (PBPK/PD) model for CPF are consistent with these possibilities

  14. 21 CFR 1005.22 - Granting permission to bring product into compliance.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 8 2012-04-01 2012-04-01 false Granting permission to bring product into compliance. 1005.22 Section 1005.22 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) RADIOLOGICAL HEALTH IMPORTATION OF ELECTRONIC PRODUCTS Bonding and Compliance Procedures § 1005.22 Granting permission...

  15. 21 CFR 1005.21 - Application for permission to bring product into compliance.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 8 2013-04-01 2013-04-01 false Application for permission to bring product into compliance. 1005.21 Section 1005.21 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND... Procedures § 1005.21 Application for permission to bring product into compliance. Application for...

  16. 21 CFR 1005.21 - Application for permission to bring product into compliance.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 8 2012-04-01 2012-04-01 false Application for permission to bring product into compliance. 1005.21 Section 1005.21 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND... Procedures § 1005.21 Application for permission to bring product into compliance. Application for...

  17. 21 CFR 1005.21 - Application for permission to bring product into compliance.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 8 2014-04-01 2014-04-01 false Application for permission to bring product into compliance. 1005.21 Section 1005.21 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND... Procedures § 1005.21 Application for permission to bring product into compliance. Application for...

  18. 21 CFR 1005.21 - Application for permission to bring product into compliance.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 8 2011-04-01 2011-04-01 false Application for permission to bring product into compliance. 1005.21 Section 1005.21 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND... Procedures § 1005.21 Application for permission to bring product into compliance. Application for...

  19. 20 CFR 369.3 - Procedures for obtaining permission to use the seal.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... seal. 369.3 Section 369.3 Employees' Benefits RAILROAD RETIREMENT BOARD INTERNAL ADMINISTRATION, POLICY AND PROCEDURES USE OF THE SEAL OF THE RAILROAD RETIREMENT BOARD § 369.3 Procedures for obtaining permission to use the seal. Requests for written permission to use the seal of the Railroad Retirement...

  20. 20 CFR 369.3 - Procedures for obtaining permission to use the seal.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... the seal. 369.3 Section 369.3 Employees' Benefits RAILROAD RETIREMENT BOARD INTERNAL ADMINISTRATION, POLICY AND PROCEDURES USE OF THE SEAL OF THE RAILROAD RETIREMENT BOARD § 369.3 Procedures for obtaining permission to use the seal. Requests for written permission to use the seal of the Railroad Retirement...

  1. 20 CFR 369.3 - Procedures for obtaining permission to use the seal.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... the seal. 369.3 Section 369.3 Employees' Benefits RAILROAD RETIREMENT BOARD INTERNAL ADMINISTRATION, POLICY AND PROCEDURES USE OF THE SEAL OF THE RAILROAD RETIREMENT BOARD § 369.3 Procedures for obtaining permission to use the seal. Requests for written permission to use the seal of the Railroad Retirement...

  2. 20 CFR 369.3 - Procedures for obtaining permission to use the seal.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... the seal. 369.3 Section 369.3 Employees' Benefits RAILROAD RETIREMENT BOARD INTERNAL ADMINISTRATION, POLICY AND PROCEDURES USE OF THE SEAL OF THE RAILROAD RETIREMENT BOARD § 369.3 Procedures for obtaining permission to use the seal. Requests for written permission to use the seal of the Railroad Retirement...

  3. 20 CFR 369.3 - Procedures for obtaining permission to use the seal.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... seal. 369.3 Section 369.3 Employees' Benefits RAILROAD RETIREMENT BOARD INTERNAL ADMINISTRATION, POLICY AND PROCEDURES USE OF THE SEAL OF THE RAILROAD RETIREMENT BOARD § 369.3 Procedures for obtaining permission to use the seal. Requests for written permission to use the seal of the Railroad Retirement...

  4. Electronic reserves: copyright and permissions.

    PubMed

    Graves, K J

    2000-01-01

    Electronic reserves present a new service option for libraries to provide needed materials during hours that the library is not open and to user groups located some distance from library collections. Possible changes to current copyright law and publishers permissions policies have delayed the development of electronic reserves in many libraries. This paper reviews the current state of electronic reserves materials in the publishing and library communities and presents the results of a survey of publishers to determine permissions policies for electronic materials. Issues of concern to both libraries and publishers are discussed.

  5. Electronic reserves: copyright and permissions

    PubMed Central

    Graves, Karen J.

    2000-01-01

    Electronic reserves present a new service option for libraries to provide needed materials during hours that the library is not open and to user groups located some distance from library collections. Possible changes to current copyright law and publishers permissions policies have delayed the development of electronic reserves in many libraries. This paper reviews the current state of electronic reserves materials in the publishing and library communities and presents the results of a survey of publishers to determine permissions policies for electronic materials. Issues of concern to both libraries and publishers are discussed. PMID:10658960

  6. 49 CFR 172.502 - Prohibited and permissive placarding.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 2 2010-10-01 2010-10-01 false Prohibited and permissive placarding. 172.502 Section 172.502 Transportation Other Regulations Relating to Transportation PIPELINE AND HAZARDOUS MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION HAZARDOUS MATERIALS REGULATIONS HAZARDOUS MATERIALS TABLE, SPECIAL PROVISIONS,...

  7. 50 CFR 217.72 - Permissible methods of taking.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 10 2013-10-01 2013-10-01 false Permissible methods of taking. 217.72 Section 217.72 Wildlife and Fisheries NATIONAL MARINE FISHERIES SERVICE, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE MARINE MAMMALS REGULATIONS GOVERNING THE TAKE OF MARINE MAMMALS INCIDENTAL TO SPECIFIED ACTIVITIES Taking...

  8. 50 CFR 217.13 - Permissible methods of taking.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 10 2013-10-01 2013-10-01 false Permissible methods of taking. 217.13 Section 217.13 Wildlife and Fisheries NATIONAL MARINE FISHERIES SERVICE, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE MARINE MAMMALS REGULATIONS GOVERNING THE TAKE OF MARINE MAMMALS INCIDENTAL TO SPECIFIED ACTIVITIES Taking...

  9. Exposure-Response Analyses for Tafenoquine after Administration to Patients with Plasmodium vivax Malaria.

    PubMed

    Tenero, David; Green, Justin A; Goyal, Navin

    2015-10-01

    Tafenoquine (TQ), a new 8-aminoquinoline with activity against all stages of the Plasmodium vivax life cycle, is being developed for the radical cure of acute P. vivax malaria in combination with chloroquine. The efficacy and exposure data from a pivotal phase 2b dose-ranging study were used to conduct exposure-response analyses for TQ after administration to subjects with P. vivax malaria. TQ exposure (i.e., area under the concentration-time curve [AUC]) and region (Thailand compared to Peru and Brazil) were found to be statistically significant predictors of clinical response based on multivariate logistic regression analyses. After accounting for region/country, the odds of being relapse free at 6 months increased by approximately 51% (95% confidence intervals [CI], 25%, 82%) for each 25-U increase in AUC above the median value of 54.5 μg · h/ml. TQ exposure was also a significant predictor of the time to relapse of the infection. The final parametric, time-to-event model for the time to relapse, included a Weibull distribution hazard function, AUC, and country as covariates. Based on the model, the risk of relapse decreased by 30% (95% CI, 17% to 42%) for every 25-U increase in AUC. Monte Carlo simulations indicated that the 300-mg dose of TQ would provide an AUC greater than the clinically relevant breakpoint obtained in a classification and regression tree (CART) analysis (56.4 μg · h/ml) in more than 90% of subjects and consequently result in a high probability of being relapse free at 6 months. This model-based approach was critical in selecting an appropriate phase 3 dose. (This study has been registered at ClinicalTrials.gov under registration no. NCT01376167.).

  10. Laminaria japonica increases plasma exposure of glycyrrhetinic acid following oral administration of Liquorice extract in rats.

    PubMed

    Zhao, Wei-Man; Jiang, Shu-Wen; Chen, Yang; Zhong, Ze-Yu; Wang, Zhong-Jian; Zhang, Mian; Li, Ying; Xu, Ping; Liu, Li; Liu, Xiao-Dong

    2015-07-01

    The present study was designed to investigate the effects of Laminaria japonica (Laminaria) on pharmacokinetics of glycyrrhetinic acid (GA) following oral administration of Liquorice extract in rats. Following oral administrations of single-dose and multi-dose Liquorice extract and Liquorice-Laminaria extract, respectively, plasma samples were obtained at various times and the concentrations of GA, liquiritigenin, and isoliquiritigenin were measured by LC-MS. The effects of Laminaria extract on pharmacokinetics of GA were also investigated, following single-dose and multidose of glycyrrhizic acid (GL). The effects of Laminaria extract on intestinal absorption of GA and GL were studied using the in situ single-pass intestinal perfusion model. The metabolism of GL to GA in the contents of small and large intestines was also studied. The results showed Liquorice-Laminaria extract markedly increased the plasma concentration of GA, accompanied by a shorter Tmax. Similar alteration was observed following multidose administration. However, pharmacokinetics of neither liquiritigenin nor isoliquiritigenin was affected by Laminaria. Similarly, Laminaria markedly increased concentration and decreased Tmax of GA following oral GL were observed. The data from the intestinal perfusion model showed that Laminaria markedly increased GL absorption in duodenum and jejunum, but did not affect the intestinal absorption of GA. It was found that Laminaria enhanced the metabolism of GL to GA in large intestine. In conclusion, Laminaria increased plasma exposures of GA following oral administration of liquorice or GL, which partly resulted from increased intestinal absorption of GL and metabolism of GL to GA in large intestine.

  11. When Permission Forms Work Best

    ERIC Educational Resources Information Center

    Zirkel, Perry A.

    2005-01-01

    Public schools routinely require permission or release forms for field trips and other activities of potential liability. The legal status of such forms varies, but they are generally considered neither rock-solid protection nor legally valueless in terms of immunity. This article presents a case involving a student who sustained bicycle injuries…

  12. Pre-administration of curcumin prevents neonatal sevoflurane exposure-induced neurobehavioral abnormalities in mice.

    PubMed

    Ji, Mu-Huo; Qiu, Li-Li; Yang, Jiao-Jiao; Zhang, Hui; Sun, Xiao-Ru; Zhu, Si-Hai; Li, Wei-Yan; Yang, Jian-Jun

    2015-01-01

    Sevoflurane, a commonly used inhaled anesthetic, can induce neuronal apoptosis in the developing rodent brain and correlate with functional neurological impairment later in life. However, the mechanisms underlying these deleterious effects of sevoflurane remain unclear and no effective treatment is currently available. Herein, the authors investigated whether curcumin can prevent the sevoflurane anesthesia-induced cognitive impairment in mice. Six-day-old C57BL/6 mice were exposed to 3% sevoflurane 2h daily for 3 consecutive days and were treated with curcumin at the dose of 20 mg/kg or vehicle 30 min before the sevoflurane anesthesia from postnatal days 6 (P6) to P8. Cognitive functions were evaluated by open field, Morris water maze, and fear conditioning tests on P61, P63-69, and P77-78, respectively. In another separate experiment, mice were killed on day P8 or P78, and the brain tissues were harvested and then subjected to biochemistry studies. Our results showed that repeated neonatal sevoflurane exposure led to significant cognitive impairment later in life, which was associated with increased neuronal apoptosis, neuroinflammation, oxidative nitrosative stress, and decreased memory related proteins. By contrast, pre-administration of curcumin ameliorated early neuronal apoptosis, neuroinflammation, oxidative nitrosative stress, memory related proteins, and later cognitive dysfunction. In conclusion, our data suggested that curcumin pre-administration can prevent the sevoflurane exposure-induced cognitive impairment later in life, which may be partly attributed to its ability to attenuate the neural apoptosis, inflammation, and oxidative nitrosative stress in mouse brain. PMID:25447320

  13. 'The ravages of permissiveness': sex education and the permissive society.

    PubMed

    Hampshire, James; Lewis, Jane

    2004-01-01

    In this article we explore how sex education in schools has become an adversarial political issue. Although sex education has never been a wholly uncontroversial subject, we show that for two decades after the Second World War there was a broad consensus among policy-makers that it offered a solution to public health and social problems, especially venereal disease. From the late 1960s, this consensus came under attack. As part of a wider effort to reverse the changes associated with the 'permissive' society and legislation of the late 1960s, moral traditionalists and pro-family campaigners sought to problematize sex education. They depicted it as morally corrupting and redefined it as a problem rather than a public health solution. Henceforth, the politics of sex education became increasingly polarized and adversarial. We conclude that the fractious debates about sex education in the 1980s and 1990s are a legacy of this reaction against the permissive society.

  14. Thyroxine administration prevents matrilineal intergenerational consequences of in utero ethanol exposure in rats.

    PubMed

    Tunc-Ozcan, Elif; Harper, Kathryn M; Graf, Evan N; Redei, Eva E

    2016-06-01

    The neurodevelopmental fetal alcohol spectrum disorder (FASD) is characterized by cognitive and behavioral deficits in the offspring. Conferring the deficits to the next generation would increase overall FASD disease burden and prevention of this transmission could be highly significant. Prior studies showed the reversal of these behavioral deficits by low dose thyroxine (T4) supplementation to the ethanol-consuming mothers. Here we aim to identify whether prenatal ethanol (PE) exposure impairs hippocampus-dependent learning and memory in the second-generation (F2) progeny, and whether T4 administration to the ethanol-consuming dam can prevent it. Sprague-Dawley (S) dams received control diets (ad libitum and nutritional control) or ethanol containing liquid diet with and without simultaneous T4 (0.3mg/L diet) administration. Their offspring (SS F1) were mated with naive Brown Norway (B) males and females generating the SB F2 and BS F2 progeny. Hippocampus-dependent contextual fear memory and hippocampal expression of the thyroid hormone-regulated type 3 deiodinase, (Dio3) and neurogranin (Nrgn) were assessed. SS F1 PE-exposed females and their SB F2 progeny exhibited fear memory deficits. T4 administration to the mothers of F1 females reversed these deficits. Although SS F1 PE-exposed males also experienced fear memory deficit, this was neither transmitted to their BS F2 offspring nor reversed by prenatal T4 treatment. Hippocampal Dio3 and Nrgn expression showed similar pattern of changes. Grandmaternal ethanol consumption during pregnancy affects fear memory of the matrilineal second-generation progeny. Low dose T4 supplementation prevents this process likely via altering allele-specific and total expression of Dio3 in the hippocampus. PMID:27090562

  15. Thyroxine administration prevents matrilineal intergenerational consequences of in utero ethanol exposure in rats.

    PubMed

    Tunc-Ozcan, Elif; Harper, Kathryn M; Graf, Evan N; Redei, Eva E

    2016-06-01

    The neurodevelopmental fetal alcohol spectrum disorder (FASD) is characterized by cognitive and behavioral deficits in the offspring. Conferring the deficits to the next generation would increase overall FASD disease burden and prevention of this transmission could be highly significant. Prior studies showed the reversal of these behavioral deficits by low dose thyroxine (T4) supplementation to the ethanol-consuming mothers. Here we aim to identify whether prenatal ethanol (PE) exposure impairs hippocampus-dependent learning and memory in the second-generation (F2) progeny, and whether T4 administration to the ethanol-consuming dam can prevent it. Sprague-Dawley (S) dams received control diets (ad libitum and nutritional control) or ethanol containing liquid diet with and without simultaneous T4 (0.3mg/L diet) administration. Their offspring (SS F1) were mated with naive Brown Norway (B) males and females generating the SB F2 and BS F2 progeny. Hippocampus-dependent contextual fear memory and hippocampal expression of the thyroid hormone-regulated type 3 deiodinase, (Dio3) and neurogranin (Nrgn) were assessed. SS F1 PE-exposed females and their SB F2 progeny exhibited fear memory deficits. T4 administration to the mothers of F1 females reversed these deficits. Although SS F1 PE-exposed males also experienced fear memory deficit, this was neither transmitted to their BS F2 offspring nor reversed by prenatal T4 treatment. Hippocampal Dio3 and Nrgn expression showed similar pattern of changes. Grandmaternal ethanol consumption during pregnancy affects fear memory of the matrilineal second-generation progeny. Low dose T4 supplementation prevents this process likely via altering allele-specific and total expression of Dio3 in the hippocampus.

  16. 12 CFR 28.13 - Permissible activities.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 1 2012-01-01 2012-01-01 false Permissible activities. 28.13 Section 28.13... ACTIVITIES Federal Branches and Agencies of Foreign Banks § 28.13 Permissible activities. (a) Applicability...) Additional guidance regarding permissible activities. For purposes of section 7(h) of the IBA, 12 U.S.C....

  17. 19 CFR 162.62 - Permissible controlled substances on vessels, aircraft, and individuals.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ...), and the regulations of the Drug Enforcement Administration (21 CFR 1301.28, 1311.27), controlled... Controlled Substances, Narcotics, and Marihuana § 162.62 Permissible controlled substances on...

  18. 19 CFR 162.62 - Permissible controlled substances on vessels, aircraft, and individuals.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ...), and the regulations of the Drug Enforcement Administration (21 CFR 1301.28, 1311.27), controlled... Controlled Substances, Narcotics, and Marihuana § 162.62 Permissible controlled substances on...

  19. 19 CFR 162.62 - Permissible controlled substances on vessels, aircraft, and individuals.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ...), and the regulations of the Drug Enforcement Administration (21 CFR 1301.28, 1311.27), controlled... Controlled Substances, Narcotics, and Marihuana § 162.62 Permissible controlled substances on...

  20. 19 CFR 162.62 - Permissible controlled substances on vessels, aircraft, and individuals.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ...), and the regulations of the Drug Enforcement Administration (21 CFR 1301.28, 1311.27), controlled... Controlled Substances, Narcotics, and Marihuana § 162.62 Permissible controlled substances on...

  1. 19 CFR 162.62 - Permissible controlled substances on vessels, aircraft, and individuals.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ...), and the regulations of the Drug Enforcement Administration (21 CFR 1301.28, 1311.27), controlled... Controlled Substances, Narcotics, and Marihuana § 162.62 Permissible controlled substances on...

  2. Damage control resuscitation: permissive hypotension and massive transfusion protocols.

    PubMed

    Hughes, Naomi T; Burd, Randall S; Teach, Stephen J

    2014-09-01

    Evidence for changes in adult trauma management often precedes evidence for changes in pediatric trauma management. Many adult trauma centers have adopted damage-control resuscitation management strategies, which target the metabolic syndrome of acidosis, coagulopathy, and hypothermia often found in severe uncontrolled hemorrhage. Two key components of damage-control resuscitation are permissive hypotension, which is a fluid management strategy that targets a subnormal blood pressure, and hemostatic resuscitation, which is a transfusion strategy that targets coagulopathy with early blood product administration. Acceptance of damage-control resuscitation strategies is reflected in recent changes in the American College of Surgeons' Advanced Trauma Life Support curriculum; the most recent edition has decreased its initial fluid recommendation to 1 L from 2 L, and it now recommends early administration of blood products without specifying any specific ratio. These recommendations are not advocating permissive hypotension or hemostatic resuscitation directly but represent an initial step toward limiting fluid resuscitation and using blood products to treat coagulopathy earlier. Evidence for permissive hypotension exists in animal studies and few adult clinical trials. There is no evidence to support permissive hypotension strategies in pediatrics. Evidence for hemostatic resuscitation in adult trauma management is more comprehensive, and there are limited data to support its use in pediatric trauma patients with severe hemorrhage. Additional studies on the management of children with severe uncontrolled hemorrhage are needed.

  3. Systemic exposure to menthol following administration of peppermint oil to paediatric patients

    PubMed Central

    Kearns, Gregory L; Chumpitazi, Bruno Pedro; Abdel-Rahman, Susan M; Garg, Uttam; Shulman, Robert J

    2015-01-01

    Objective Peppermint oil (PMO) has been used to treat abdominal ailments dating to ancient Egypt, Greece and Rome. Despite its increasing paediatric use, as in irritable bowel syndrome (IBS) treatment, the pharmacokinetics (PK) of menthol in children given PMO has not been explored. Design and setting Single-site, exploratory pilot study of menthol PK following a single 187 mg dose of PMO. Subjects with paediatric Rome II defined (IBS; n=6, male and female, 7–15 years of age) were enrolled. Blood samples were obtained before PMO administration and at 10 discrete time points over a 12 h postdose period. Menthol was quantitated from plasma using a validated gas chromatography mass spectrometry technique. Menthol PK parameters were determined using a standard non-compartmental approach. Results Following a dose of PMO, a substantial lag time (range 1–4 h) was seen in all subjects for the appearance of menthol which in turn, produced a delayed time of peak (Tmax=5.3±2.4 h) plasma concentration (Cmax=698.2±245.4 ng/mL). Tmax and Tlag were significantly more variable than the two exposure parameters; Cmax, mean residence time and total area under the curve (AUC=4039.7±583.8 ng/mL×h) which had a coefficient of variation of <20%. Conclusions Delayed appearance of menthol in plasma after oral PMO administration in children is likely a formulation-specific event which, in IBS, could increase intestinal residence time of the active ingredient. Our data also demonstrate the feasibility of using menthol PK in children with IBS to support definitive studies of PMO dose–effect relationships. PMID:26270949

  4. 5 CFR 890.1011 - Bases for permissive debarments.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... forth in 5 U.S.C. 8902a(c)(4) and (5) and 5 U.S.C. 8902a(d)(1) and (2). (d) Failure to furnish required... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false Bases for permissive debarments. 890.1011... control of or by a debarred provider, as set forth in 5 U.S.C. 8902a(c)(2) and (3). (c) False,...

  5. Adolescent nicotine exposure fails to impact cocaine reward, aversion and self-administration in adult male rats.

    PubMed

    Pomfrey, Rebecca L; Bostwick, Tamaara A; Wetzell, B Bradley; Riley, Anthony L

    2015-10-01

    The present experiments examined the effects of adolescent nicotine pre-exposure on the rewarding and aversive effects of cocaine and on cocaine self-administration in adult male rats. In Experiment 1, adolescent Sprague-Dawley rats (postnatal days 28-43) were given once daily injections of nicotine (0.6mg/kg) or vehicle and then tested for the aversive and rewarding effects of cocaine in a combined conditioned taste avoidance (CTA)/conditioned place preference (CPP) procedure in adulthood. In Experiment 2, adolescent Sprague-Dawley rats were pre-exposed to nicotine then tested for cocaine self-administration (0.25 or 0.75mg/kg), progressive ratio (PR) responding, extinction and cue-induced reinstatement in adulthood. In Experiment 1, rats showed significant dose-dependent cocaine-induced taste avoidance with cocaine-injected subjects consuming less saccharin over trials, but no effect of nicotine pre-exposure. For place preferences, cocaine induced significant place preferences with cocaine injected subjects spending significantly more time on the cocaine-paired side, but again there was no effect of nicotine history. All rats in Experiment 2 showed clear, dose-dependent responding during cocaine acquisition, PR testing, extinction and reinstatement with no effect of nicotine pre-exposure. These studies demonstrate that adolescent nicotine pre-exposure does not have an impact on cocaine's affective properties or its self-administration at least with the specific parametric conditions under which these effects were tested.

  6. Adolescent nicotine exposure fails to impact cocaine reward, aversion and self-administration in adult male rats.

    PubMed

    Pomfrey, Rebecca L; Bostwick, Tamaara A; Wetzell, B Bradley; Riley, Anthony L

    2015-10-01

    The present experiments examined the effects of adolescent nicotine pre-exposure on the rewarding and aversive effects of cocaine and on cocaine self-administration in adult male rats. In Experiment 1, adolescent Sprague-Dawley rats (postnatal days 28-43) were given once daily injections of nicotine (0.6mg/kg) or vehicle and then tested for the aversive and rewarding effects of cocaine in a combined conditioned taste avoidance (CTA)/conditioned place preference (CPP) procedure in adulthood. In Experiment 2, adolescent Sprague-Dawley rats were pre-exposed to nicotine then tested for cocaine self-administration (0.25 or 0.75mg/kg), progressive ratio (PR) responding, extinction and cue-induced reinstatement in adulthood. In Experiment 1, rats showed significant dose-dependent cocaine-induced taste avoidance with cocaine-injected subjects consuming less saccharin over trials, but no effect of nicotine pre-exposure. For place preferences, cocaine induced significant place preferences with cocaine injected subjects spending significantly more time on the cocaine-paired side, but again there was no effect of nicotine history. All rats in Experiment 2 showed clear, dose-dependent responding during cocaine acquisition, PR testing, extinction and reinstatement with no effect of nicotine pre-exposure. These studies demonstrate that adolescent nicotine pre-exposure does not have an impact on cocaine's affective properties or its self-administration at least with the specific parametric conditions under which these effects were tested. PMID:26255152

  7. Embryo-fetal exposure and developmental outcome of thalidomide following oral and intravaginal administration to pregnant rabbits.

    PubMed

    Hui, Julia Y; Hoffmann, Matthew; Kumar, Gondi

    2014-09-01

    Studies in pregnant rabbits were conducted to evaluate if there are any differences in the uptake of thalidomide into the intrauterine compartment and developmental toxicity risk following oral and intravaginal administration. Thalidomide concentrations in maternal plasma, yolk sac cavity (YSC) fluid and embryo following intravaginal administration were 2- to 7-fold lower than their respective levels after oral administration. Ratios of thalidomide concentration in YSC fluid to maternal plasma were similar between these two routes, indicating no difference in uptake into the intrauterine compartment. A rabbit embryo-fetal development study using oral and intravaginal thalidomide administration at 2mg/kg/day (a dose >10,000-fold higher than the expected amount of thalidomide in human semen) did not result in any developmental abnormalities. These data demonstrated no preferential transfer mechanism of thalidomide from vagina to conceptus, and no additional embryo-fetal developmental toxicity risks with thalidomide exposure via the vaginal route.

  8. Previous Exposure to Δ9-Tetrahydrocannibinol Enhances Locomotor Responding to but Not Self-Administration of AmphetamineS⃞

    PubMed Central

    Cortright, James J.; Lorrain, Daniel S.; Beeler, Jeff A.; Tang, Wei-Jen

    2011-01-01

    Previous exposure to amphetamine leads to enhanced locomotor and nucleus accumbens (NAcc) dopamine (DA) responding to the drug as well as enhanced amphetamine self-administration. Here, we investigated the effects of exposure to Δ9-tetrahydrocannibinol (Δ9-THC) on behavioral and biochemical responding to amphetamine. Rats in different groups received five exposure injections of vehicle or one of five doses of Δ9-THC (0.4, 0.75, 1.5, 3.0, and 6.0 mg/kg i.p.) and were tested 2 days and 2 weeks later. Exposure to all but the lowest and highest doses of Δ9-THC enhanced the locomotor response to amphetamine (0.75 mg/kg i.p.), but all failed to enhance NAcc DA overflow in response to the drug. Moreover, exposure to 3.0 mg/kg i.p. Δ9-THC increased forskolin-evoked adenylyl cyclase activity in the NAcc and rats' locomotor response to the direct DA receptor agonist apomorphine (1.0 mg/kg s.c.), suggesting that Δ9-THC sensitized locomotor responding to amphetamine by up-regulating postsynaptic DA receptor signaling in the NAcc. Finally, amphetamine self-administration (200 μg/kg/infusion i.v.) was enhanced in amphetamine (5 × 1.5 mg/kg i.p.)-exposed rats, but not in rats exposed to Δ9-THC (5 × 3.0 mg/kg i.p.). Previous exposure to this dose of Δ9-THC modestly increased apomorphine SA (0.5 mg/kg/infusion i.v.). Thus, unlike amphetamine exposure, exposure to Δ9-THC does not enhance the subsequent NAcc DA response to amphetamine or promote amphetamine self-administration. Although Δ9-THC leads to alterations in postsynaptic DA receptor signaling in the NAcc and these can affect the generation of locomotion, these neuroadaptations do not seem to be linked to the expression of enhanced amphetamine self-administration. PMID:21389094

  9. 47 CFR 27.2 - Permissible communications.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 2 2011-10-01 2011-10-01 false Permissible communications. 27.2 Section 27.2 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES MISCELLANEOUS WIRELESS COMMUNICATIONS SERVICES General Information § 27.2 Permissible communications. (a) Miscellaneous...

  10. 47 CFR 27.2 - Permissible communications.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 2 2014-10-01 2014-10-01 false Permissible communications. 27.2 Section 27.2 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES MISCELLANEOUS WIRELESS COMMUNICATIONS SERVICES General Information § 27.2 Permissible communications. (a) Miscellaneous...

  11. 47 CFR 27.902 - Permissible communications.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 2 2012-10-01 2012-10-01 false Permissible communications. 27.902 Section 27.902 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES MISCELLANEOUS WIRELESS COMMUNICATIONS SERVICES 1670-1675 MHz Band § 27.902 Permissible communications....

  12. 47 CFR 27.2 - Permissible communications.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 2 2013-10-01 2013-10-01 false Permissible communications. 27.2 Section 27.2 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES MISCELLANEOUS WIRELESS COMMUNICATIONS SERVICES General Information § 27.2 Permissible communications. (a) Miscellaneous...

  13. 47 CFR 27.802 - Permissible communications.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 2 2012-10-01 2012-10-01 false Permissible communications. 27.802 Section 27.802 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES MISCELLANEOUS WIRELESS COMMUNICATIONS SERVICES 1.4 GHz Band § 27.802 Permissible communications. Licensees...

  14. 47 CFR 27.802 - Permissible communications.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 2 2011-10-01 2011-10-01 false Permissible communications. 27.802 Section 27.802 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES MISCELLANEOUS WIRELESS COMMUNICATIONS SERVICES 1.4 GHz Band § 27.802 Permissible communications. Licensees...

  15. 47 CFR 27.2 - Permissible communications.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 2 2012-10-01 2012-10-01 false Permissible communications. 27.2 Section 27.2 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES MISCELLANEOUS WIRELESS COMMUNICATIONS SERVICES General Information § 27.2 Permissible communications. (a) Miscellaneous...

  16. 47 CFR 27.802 - Permissible communications.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 2 2010-10-01 2010-10-01 false Permissible communications. 27.802 Section 27.802 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES MISCELLANEOUS WIRELESS COMMUNICATIONS SERVICES 1.4 GHz Band § 27.802 Permissible communications. Licensees...

  17. 47 CFR 27.902 - Permissible communications.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 2 2010-10-01 2010-10-01 false Permissible communications. 27.902 Section 27.902 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES MISCELLANEOUS WIRELESS COMMUNICATIONS SERVICES 1670-1675 MHz Band § 27.902 Permissible communications....

  18. 47 CFR 27.902 - Permissible communications.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 2 2011-10-01 2011-10-01 false Permissible communications. 27.902 Section 27.902 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES MISCELLANEOUS WIRELESS COMMUNICATIONS SERVICES 1670-1675 MHz Band § 27.902 Permissible communications....

  19. 47 CFR 74.531 - Permissible service.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 4 2013-10-01 2013-10-01 false Permissible service. 74.531 Section 74.531 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES EXPERIMENTAL RADIO, AUXILIARY, SPECIAL BROADCAST AND OTHER PROGRAM DISTRIBUTIONAL SERVICES Aural Broadcast Auxiliary Stations § 74.531 Permissible service. (a)...

  20. 47 CFR 74.531 - Permissible service.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 4 2012-10-01 2012-10-01 false Permissible service. 74.531 Section 74.531 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) BROADCAST RADIO SERVICES EXPERIMENTAL RADIO, AUXILIARY, SPECIAL BROADCAST AND OTHER PROGRAM DISTRIBUTIONAL SERVICES Aural Broadcast Auxiliary Stations § 74.531 Permissible service. (a)...

  1. 7 CFR 29.39 - Permissive inspection.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 2 2010-01-01 2010-01-01 false Permissive inspection. 29.39 Section 29.39 Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing... INSPECTION Regulations Definitions § 29.39 Permissive inspection. Inspection authorized under section 6...

  2. 47 CFR 101.1507 - Permissible operations.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 5 2011-10-01 2011-10-01 false Permissible operations. 101.1507 Section 101... FIXED MICROWAVE SERVICES Service and Technical Rules for the 70/80/90 GHz Bands § 101.1507 Permissible operations. Licensees may use the 70 GHz, 80 GHz and 90 GHz bands for any point-to-point,...

  3. 47 CFR 101.1507 - Permissible operations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Permissible operations. 101.1507 Section 101... FIXED MICROWAVE SERVICES Service and Technical Rules for the 70/80/90 GHz Bands § 101.1507 Permissible operations. Licensees may use the 70 GHz, 80 GHz and 90 GHz bands for any point-to-point,...

  4. 42 CFR 441.482 - Permissible purchases.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Permissible purchases. 441.482 Section 441.482... Optional Self-Directed Personal Assistance Services Program § 441.482 Permissible purchases. (a... assistance. (b) The services, supports and items that are purchased with a service budget must be linked...

  5. Preschoolers Infer Ownership from "Control of Permission"

    ERIC Educational Resources Information Center

    Neary, Karen R.; Friedman, Ori; Burnstein, Corinna L.

    2009-01-01

    Owners control permission--they forbid and permit others to use their property. So it is reasonable to assume that someone controlling permission over an object is its owner. The authors tested whether preschoolers infer ownership in this way. In the first experiment, 4- and 5-year-olds, but not 3-year-olds, chose as owner of an object a character…

  6. 46 CFR 169.235 - Permission required.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 7 2014-10-01 2014-10-01 false Permission required. 169.235 Section 169.235 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) NAUTICAL SCHOOLS SAILING SCHOOL VESSELS Inspection and Certification Repairs and Alterations § 169.235 Permission required. (a) Repairs...

  7. 46 CFR 169.235 - Permission required.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Permission required. 169.235 Section 169.235 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) NAUTICAL SCHOOLS SAILING SCHOOL VESSELS Inspection and Certification Repairs and Alterations § 169.235 Permission required. (a) Repairs...

  8. 46 CFR 169.235 - Permission required.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Permission required. 169.235 Section 169.235 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) NAUTICAL SCHOOLS SAILING SCHOOL VESSELS Inspection and Certification Repairs and Alterations § 169.235 Permission required. (a) Repairs...

  9. 46 CFR 169.235 - Permission required.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 7 2012-10-01 2012-10-01 false Permission required. 169.235 Section 169.235 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) NAUTICAL SCHOOLS SAILING SCHOOL VESSELS Inspection and Certification Repairs and Alterations § 169.235 Permission required. (a) Repairs...

  10. 46 CFR 169.235 - Permission required.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 7 2013-10-01 2013-10-01 false Permission required. 169.235 Section 169.235 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) NAUTICAL SCHOOLS SAILING SCHOOL VESSELS Inspection and Certification Repairs and Alterations § 169.235 Permission required. (a) Repairs...

  11. 47 CFR 27.902 - Permissible communications.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 2 2013-10-01 2013-10-01 false Permissible communications. 27.902 Section 27.902 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES MISCELLANEOUS WIRELESS COMMUNICATIONS SERVICES 1670-1675 MHz Band § 27.902 Permissible communications....

  12. 47 CFR 27.902 - Permissible communications.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 2 2014-10-01 2014-10-01 false Permissible communications. 27.902 Section 27.902 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES MISCELLANEOUS WIRELESS COMMUNICATIONS SERVICES 1670-1675 MHz Band § 27.902 Permissible communications....

  13. 47 CFR 27.802 - Permissible communications.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 2 2014-10-01 2014-10-01 false Permissible communications. 27.802 Section 27.802 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES MISCELLANEOUS WIRELESS COMMUNICATIONS SERVICES 1.4 GHz Band § 27.802 Permissible communications. Licensees...

  14. 47 CFR 27.802 - Permissible communications.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 2 2013-10-01 2013-10-01 false Permissible communications. 27.802 Section 27.802 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES MISCELLANEOUS WIRELESS COMMUNICATIONS SERVICES 1.4 GHz Band § 27.802 Permissible communications. Licensees...

  15. 42 CFR 441.482 - Permissible purchases.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 4 2011-10-01 2011-10-01 false Permissible purchases. 441.482 Section 441.482... Optional Self-Directed Personal Assistance Services Program § 441.482 Permissible purchases. (a... assistance. (b) The services, supports and items that are purchased with a service budget must be linked...

  16. Voltammetric determination of Pb, Cd, Zn, Cu and Se in milk and dairy products collected from Iran: An emphasis on permissible limits and risk assessment of exposure to heavy metals.

    PubMed

    Shahbazi, Yasser; Ahmadi, Farhad; Fakhari, Farnoosh

    2016-02-01

    This study was carried out to determine the concentrations of some heavy metals in dairy products, collected from five industrial regions in Iran (n = 250 samples) during winter and summer in 2013. The samples were analyzed using the differential pulse anodic and cathodic stripping voltammetry technique. The obtained ranges of mean Pb, Cd, Cu, Zn and Se were as follow: in raw milk 14.0, 1.11, 427, 571, 2.19 μg kg(-1), in pasteurized milk 9.59, 1.0, 378, 447, 1.78 μg kg(-1), in cheese 14.5, 1.25, 428, 586, 1.68 μg kg(-1), in yoghurt 7.54, 0.99, 399, 431, 1.23 μg kg(-1) and in doogh 7.2, 0.84, 320, 369, 0.99 μg kg(-1), respectively. In nearly all cases the concentrations of the metals were below the international permissible limits and do not pose a health concern for the consumption of milk and dairy products in Iran.

  17. Labor market effects of intrauterine exposure to nutritional deficiency: Evidence from administrative data on Muslim immigrants in Denmark.

    PubMed

    Schultz-Nielsen, Marie Louise; Tekin, Erdal; Greve, Jane

    2016-05-01

    This paper examines whether nutritional disruptions experienced during the stage of fetal development impair an individual's labor market productivity later in life. We consider intrauterine exposure to the month of Ramadan as a natural experiment that might cause shocks to the inflow of nutrients essential for fetal development. Specifically, we use administrative data from Denmark to investigate the impact of exposure to Ramadan in utero on labor market outcomes of adult Muslim males, including employment status, annual salary, hourly wage rate, and hours of work. Our findings indicate that potential exposure to nutritional disruptions during a critical stage of fetal development is likely to have scarring effects on the fetus expressed as poor labor market outcomes later in life. Specifically, exposure to Ramadan around the 7th month of gestation results in a lower likelihood of employment and, to a lesser extent, a lower salary, and reduced labor supply. For example, the 7th month intrauterine exposure to Ramadan is associated with a 2.6 percentage points reduction in the likelihood of employment among Muslim males. We do not find an impact on the wage rate. Finally, we also document suggestive evidence that these results may partially be driven by increased disability and to a lesser extent by poor educational attainment among those who were exposed to Ramadan during this particular period in utero.

  18. Labor market effects of intrauterine exposure to nutritional deficiency: Evidence from administrative data on Muslim immigrants in Denmark.

    PubMed

    Schultz-Nielsen, Marie Louise; Tekin, Erdal; Greve, Jane

    2016-05-01

    This paper examines whether nutritional disruptions experienced during the stage of fetal development impair an individual's labor market productivity later in life. We consider intrauterine exposure to the month of Ramadan as a natural experiment that might cause shocks to the inflow of nutrients essential for fetal development. Specifically, we use administrative data from Denmark to investigate the impact of exposure to Ramadan in utero on labor market outcomes of adult Muslim males, including employment status, annual salary, hourly wage rate, and hours of work. Our findings indicate that potential exposure to nutritional disruptions during a critical stage of fetal development is likely to have scarring effects on the fetus expressed as poor labor market outcomes later in life. Specifically, exposure to Ramadan around the 7th month of gestation results in a lower likelihood of employment and, to a lesser extent, a lower salary, and reduced labor supply. For example, the 7th month intrauterine exposure to Ramadan is associated with a 2.6 percentage points reduction in the likelihood of employment among Muslim males. We do not find an impact on the wage rate. Finally, we also document suggestive evidence that these results may partially be driven by increased disability and to a lesser extent by poor educational attainment among those who were exposed to Ramadan during this particular period in utero. PMID:26954580

  19. 26 CFR 301.7216-2 - Permissible disclosures or uses without consent of the taxpayer.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... Internal Revenue Service. See Department of the Treasury Circular 230, 31 CFR part 10. Tax return... OF THE TREASURY (CONTINUED) PROCEDURE AND ADMINISTRATION PROCEDURE AND ADMINISTRATION Crimes, Other Offenses, and Forfeitures Crimes § 301.7216-2 Permissible disclosures or uses without consent of...

  20. 26 CFR 301.7216-2 - Permissible disclosures or uses without consent of the taxpayer.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... OF THE TREASURY (CONTINUED) PROCEDURE AND ADMINISTRATION PROCEDURE AND ADMINISTRATION Crimes, Other Offenses, and Forfeitures Crimes § 301.7216-2 Permissible disclosures or uses without consent of the... crime. The provisions of section 7216(a) and § 301.7216-1 shall not apply to the disclosure of any...

  1. 26 CFR 301.7216-2 - Permissible disclosures or uses without consent of the taxpayer.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... OF THE TREASURY (CONTINUED) PROCEDURE AND ADMINISTRATION PROCEDURE AND ADMINISTRATION Crimes, Other Offenses, and Forfeitures Crimes § 301.7216-2 Permissible disclosures or uses without consent of the... crime. The provisions of section 7216(a) and § 301.7216-1 shall not apply to the disclosure of any...

  2. 26 CFR 301.7216-2 - Permissible disclosures or uses without consent of the taxpayer.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... OF THE TREASURY (CONTINUED) PROCEDURE AND ADMINISTRATION PROCEDURE AND ADMINISTRATION Crimes, Other Offenses, and Forfeitures Crimes § 301.7216-2 Permissible disclosures or uses without consent of the... crime. The provisions of section 7216(a) and § 301.7216-1 shall not apply to the disclosure of any...

  3. 26 CFR 301.7216-2 - Permissible disclosures or uses without consent of the taxpayer.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... Internal Revenue Service. See Department of the Treasury Circular 230, 31 CFR part 10. Tax return... OF THE TREASURY (CONTINUED) PROCEDURE AND ADMINISTRATION PROCEDURE AND ADMINISTRATION Crimes, Other Offenses, and Forfeitures Crimes § 301.7216-2 Permissible disclosures or uses without consent of...

  4. Methamphetamine Self-Administration Causes Persistent Striatal Dopaminergic Alterations and Mitigates the Deficits Caused by a Subsequent Methamphetamine Exposure

    PubMed Central

    McFadden, Lisa M.; Hadlock, Greg C.; Allen, Scott C.; Vieira-Brock, Paula L.; Stout, Kristen A.; Ellis, Jonathan D.; Hoonakker, Amanda J.; Andrenyak, David M.; Nielsen, Shannon M.; Wilkins, Diana G.; Hanson, Glen R.

    2012-01-01

    Preclinical studies have demonstrated that repeated methamphetamine (METH) injections (referred to herein as a “binge” treatment) cause persistent dopaminergic deficits. A few studies have also examined the persistent neurochemical impact of METH self-administration in rats, but with variable results. These latter studies are important because: 1) they have relevance to the study of METH abuse; and 2) the effects of noncontingent METH treatment do not necessarily predict effects of contingent exposure. Accordingly, the present study investigated the impact of METH self-administration on dopaminergic neuronal function. Results revealed that self-administration of METH, given according to a regimen that produces brain METH levels comparable with those reported postmortem in human METH abusers (0.06 mg/infusion; 8-h sessions for 7 days), decreased striatal dopamine transporter (DAT) uptake and/or immunoreactivity as assessed 8 or 30 days after the last self-administration session. Increasing the METH dose per infusion did not exacerbate these deficits. These deficits were similar in magnitude to decreases in DAT densities reported in imaging studies of abstinent METH abusers. It is noteworthy that METH self-administration mitigated the persistent deficits in dopaminergic neuronal function, as well as the increases in glial fibrillary acidic protein immunoreactivity, caused by a subsequent binge METH exposure. This protection was independent of alterations in METH pharmacokinetics, but may have been attributable (at least in part) to a pretreatment-induced attenuation of binge-induced hyperthermia. Taken together, these results may provide insight into the neurochemical deficits reported in human METH abusers. PMID:22034657

  5. Occupational Safety and Health Administration--Access to employee exposure and medical records. Final rule.

    PubMed

    1980-05-23

    This final occupational safety and health standard, promulgated today as a revised 29 CFR 1910.20, provides for employee, designated representative, and OSHA access to employer-maintained exposure and medical records relevant to employees exposed to toxic substances and harmful physical agents. Access is also assured to employer analyses using exposure and medical records. The final standard requires long term preservation of these records, contains provisions concerning informing employees of their rights under the standard, and includes provisions protective of trade secret information.

  6. 47 CFR 101.511 - Permissible services.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... SERVICES 24 GHz Service and Digital Electronic Message Service § 101.511 Permissible services. (a... authorization. (b) Stations may render any kind of digital communications service consistent with the...

  7. 47 CFR 101.511 - Permissible services.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... SERVICES 24 GHz Service and Digital Electronic Message Service § 101.511 Permissible services. (a... authorization. (b) Stations may render any kind of digital communications service consistent with the...

  8. Comparative Plasma Exposure of Albendazole after Administration of Rapidly Disintegrating Tablets in Dogs

    PubMed Central

    Castro, Silvina G.; Dib, Alicia; Suarez, Gonzalo; Allemandi, Daniel; Lanusse, Carlos; Sanchez Bruni, Sergio; Palma, Santiago D.

    2013-01-01

    The main objectives of this study were (a) to evaluate the in vitro performance of the rapid disintegration tablets as a way to improve the solid dispersions and (b) to study the in vivo pharmacokinetics of the albendazole modified formulation in dogs. Rapid disintegration of tablets seems to be a key factor for efficiency of solid dispersions with regard to improvement of the albendazole bioavailability. The in vivo assays performed on dogs showed a marked increase in drug plasma exposure when albendazole was given in solid dispersions incorporated into rapid disintegration tablets compared with conventional solid dosage form. PMID:24063016

  9. Efficacy of post exposure administration of doxycycline in a murine model of inhalational melioidosis.

    PubMed

    Gelhaus, H Carl; Anderson, Michael S; Fisher, David A; Flavin, Michael T; Xu, Ze-Qi; Sanford, Daniel C

    2013-01-01

    Burkholderia pseudomallei is the causative agent of melioidosis. Treatment of melioidosis is suboptimal and developing improved melioidosis therapies requires animal models. In this report, we exposed male BALB/c mice to various amounts of aerosolized B. pseudomallei 1026b to determine lethality. After establishing a median lethal dose (LD(50)) of 2,772 colony forming units (cfu)/animal, we tested the ability of doxycycline administered 6 hours after exposure to a uniformly lethal dose of ~20 LD(50) to prevent death and eliminate bacteria from the lung and spleens. Tissue bacterial burdens were examined by PCR analysis. We found that 100% of mice treated with doxycycline survived and B. pseudomallei DNA was not amplified from the lungs or spleens of most surviving mice. We conclude the BALB/c mouse is a useful model of melioidosis. Furthermore, the data generated in this mouse model indicate that doxycycline is likely to be effective in post-exposure prophylaxis of melioidosis. PMID:23359492

  10. 21 CFR 1005.22 - Granting permission to bring product into compliance.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Granting permission to bring product into compliance. 1005.22 Section 1005.22 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) RADIOLOGICAL HEALTH IMPORTATION OF ELECTRONIC PRODUCTS Bonding and...

  11. 21 CFR 1005.21 - Application for permission to bring product into compliance.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Application for permission to bring product into compliance. 1005.21 Section 1005.21 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) RADIOLOGICAL HEALTH IMPORTATION OF ELECTRONIC PRODUCTS Bonding and...

  12. 21 CFR 1140.30 - Scope of permissible forms of labeling and advertising.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... advertising. 1140.30 Section 1140.30 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND... Advertising § 1140.30 Scope of permissible forms of labeling and advertising. (a)(1) A manufacturer... advertising or labeling which bears a cigarette or smokeless tobacco brand name (alone or in conjunction...

  13. 30 CFR 75.1107-5 - Electrical components of fire suppression devices; permissibility requirements.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... devices; permissibility requirements. 75.1107-5 Section 75.1107-5 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR COAL MINE SAFETY AND HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Fire Protection Fire Suppression Devices and Fire-Resistant Hydraulic Fluids on Underground...

  14. 30 CFR 75.1107-5 - Electrical components of fire suppression devices; permissibility requirements.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... devices; permissibility requirements. 75.1107-5 Section 75.1107-5 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR COAL MINE SAFETY AND HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Fire Protection Fire Suppression Devices and Fire-Resistant Hydraulic Fluids on Underground...

  15. 30 CFR 75.1107-5 - Electrical components of fire suppression devices; permissibility requirements.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... devices; permissibility requirements. 75.1107-5 Section 75.1107-5 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR COAL MINE SAFETY AND HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Fire Protection Fire Suppression Devices and Fire-Resistant Hydraulic Fluids on Underground...

  16. 30 CFR 75.1107-5 - Electrical components of fire suppression devices; permissibility requirements.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... devices; permissibility requirements. 75.1107-5 Section 75.1107-5 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR COAL MINE SAFETY AND HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Fire Protection Fire Suppression Devices and Fire-Resistant Hydraulic Fluids on Underground...

  17. 30 CFR 75.1107-5 - Electrical components of fire suppression devices; permissibility requirements.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... devices; permissibility requirements. 75.1107-5 Section 75.1107-5 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR COAL MINE SAFETY AND HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Fire Protection Fire Suppression Devices and Fire-Resistant Hydraulic Fluids on Underground...

  18. 20 CFR 416.207 - You do not give us permission to contact financial institutions.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false You do not give us permission to contact financial institutions. 416.207 Section 416.207 Employees' Benefits SOCIAL SECURITY ADMINISTRATION SUPPLEMENTAL SECURITY INCOME FOR THE AGED, BLIND, AND DISABLED Eligibility Reasons Why You May Not Get...

  19. 20 CFR 416.207 - You do not give us permission to contact financial institutions.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 20 Employees' Benefits 2 2011-04-01 2011-04-01 false You do not give us permission to contact financial institutions. 416.207 Section 416.207 Employees' Benefits SOCIAL SECURITY ADMINISTRATION SUPPLEMENTAL SECURITY INCOME FOR THE AGED, BLIND, AND DISABLED Eligibility Reasons Why You May Not Get...

  20. 5 CFR 890.1013 - Deciding whether to propose a permissive debarment.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... debarment. 890.1013 Section 890.1013 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED... permissive debarment. (a) Review factors. The factors OPM shall consider in deciding whether to propose a... pose a risk to the health and safety of FEHBP-covered individuals or to the integrity of...

  1. 36 CFR 1254.110 - Does NARA ever rescind permission to microfilm?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 36 Parks, Forests, and Public Property 3 2010-07-01 2010-07-01 false Does NARA ever rescind permission to microfilm? 1254.110 Section 1254.110 Parks, Forests, and Public Property NATIONAL ARCHIVES AND RECORDS ADMINISTRATION PUBLIC AVAILABILITY AND USE USING RECORDS AND DONATED HISTORICAL...

  2. 30 CFR 75.501 - Permissible electric face equipment; coal seams above water table.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... above water table. 75.501 Section 75.501 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION... Equipment-General § 75.501 Permissible electric face equipment; coal seams above water table. On and after... entirely in coal seams located above the water table and which has not been classified under any...

  3. 42 CFR 433.67 - Limitations on level of FFP for permissible provider-related donations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Limitations on level of FFP for permissible... General Administrative Requirements State Financial Participation § 433.67 Limitations on level of FFP for... the amount of bona fide provider-related donations that a State may receive without a reduction in...

  4. 20 CFR 369.2 - Authority to grant written permission for use of the seal.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... of the seal. 369.2 Section 369.2 Employees' Benefits RAILROAD RETIREMENT BOARD INTERNAL ADMINISTRATION, POLICY AND PROCEDURES USE OF THE SEAL OF THE RAILROAD RETIREMENT BOARD § 369.2 Authority to grant written permission for use of the seal. The Board hereby delegates authority to grant written...

  5. 20 CFR 369.2 - Authority to grant written permission for use of the seal.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... of the seal. 369.2 Section 369.2 Employees' Benefits RAILROAD RETIREMENT BOARD INTERNAL ADMINISTRATION, POLICY AND PROCEDURES USE OF THE SEAL OF THE RAILROAD RETIREMENT BOARD § 369.2 Authority to grant written permission for use of the seal. The Board hereby delegates authority to grant written...

  6. 20 CFR 369.2 - Authority to grant written permission for use of the seal.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... of the seal. 369.2 Section 369.2 Employees' Benefits RAILROAD RETIREMENT BOARD INTERNAL ADMINISTRATION, POLICY AND PROCEDURES USE OF THE SEAL OF THE RAILROAD RETIREMENT BOARD § 369.2 Authority to grant written permission for use of the seal. The Board hereby delegates authority to grant written...

  7. 20 CFR 369.2 - Authority to grant written permission for use of the seal.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... of the seal. 369.2 Section 369.2 Employees' Benefits RAILROAD RETIREMENT BOARD INTERNAL ADMINISTRATION, POLICY AND PROCEDURES USE OF THE SEAL OF THE RAILROAD RETIREMENT BOARD § 369.2 Authority to grant written permission for use of the seal. The Board hereby delegates authority to grant written...

  8. 20 CFR 369.2 - Authority to grant written permission for use of the seal.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... of the seal. 369.2 Section 369.2 Employees' Benefits RAILROAD RETIREMENT BOARD INTERNAL ADMINISTRATION, POLICY AND PROCEDURES USE OF THE SEAL OF THE RAILROAD RETIREMENT BOARD § 369.2 Authority to grant written permission for use of the seal. The Board hereby delegates authority to grant written...

  9. 47 CFR 90.1305 - Permissible operations.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 5 2012-10-01 2012-10-01 false Permissible operations. 90.1305 Section 90.1305 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES PRIVATE LAND MOBILE RADIO SERVICES Wireless Broadband Services in the 3650-3700 MHz Band § 90.1305...

  10. 47 CFR 90.733 - Permissible operations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ....733 Permissible operations. (a) Systems authorized in the 220-222 MHz band may be used: (1)(i) For... paging or fixed systems on a primary basis instead of or in addition to its land mobile operations, it... benchmark for the construction of its land mobile system base stations as prescribed in § 90.725(a); and...

  11. 12 CFR 28.4 - Permissible activities.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... the FRB's Regulation K, 12 CFR part 211. (c) Foreign operations guarantees. A national bank may... 12 Banks and Banking 1 2012-01-01 2012-01-01 false Permissible activities. 28.4 Section 28.4 Banks and Banking COMPTROLLER OF THE CURRENCY, DEPARTMENT OF THE TREASURY INTERNATIONAL BANKING...

  12. 12 CFR 28.4 - Permissible activities.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... the FRB's Regulation K, 12 CFR part 211. (c) Foreign operations guarantees. A national bank may... 12 Banks and Banking 1 2010-01-01 2010-01-01 false Permissible activities. 28.4 Section 28.4 Banks and Banking COMPTROLLER OF THE CURRENCY, DEPARTMENT OF THE TREASURY INTERNATIONAL BANKING...

  13. 12 CFR 28.4 - Permissible activities.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... the FRB's Regulation K, 12 CFR part 211. (c) Foreign operations guarantees. A national bank may... 12 Banks and Banking 1 2014-01-01 2014-01-01 false Permissible activities. 28.4 Section 28.4 Banks and Banking COMPTROLLER OF THE CURRENCY, DEPARTMENT OF THE TREASURY INTERNATIONAL BANKING...

  14. 12 CFR 28.4 - Permissible activities.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... the FRB's Regulation K, 12 CFR part 211. (c) Foreign operations guarantees. A national bank may... 12 Banks and Banking 1 2013-01-01 2013-01-01 false Permissible activities. 28.4 Section 28.4 Banks and Banking COMPTROLLER OF THE CURRENCY, DEPARTMENT OF THE TREASURY INTERNATIONAL BANKING...

  15. 47 CFR 101.1307 - Permissible communications.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 5 2012-10-01 2012-10-01 false Permissible communications. 101.1307 Section 101.1307 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES FIXED MICROWAVE SERVICES Multiple Address Systems General Provisions § 101.1307...

  16. 47 CFR 101.1307 - Permissible communications.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 5 2014-10-01 2014-10-01 false Permissible communications. 101.1307 Section 101.1307 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES FIXED MICROWAVE SERVICES Multiple Address Systems General Provisions § 101.1307...

  17. 47 CFR 101.703 - Permissible communications.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 5 2012-10-01 2012-10-01 false Permissible communications. 101.703 Section 101.703 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES FIXED MICROWAVE SERVICES Common Carrier Fixed Point-to-Point Microwave Service § 101.703...

  18. 47 CFR 101.703 - Permissible communications.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 5 2013-10-01 2013-10-01 false Permissible communications. 101.703 Section 101.703 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES FIXED MICROWAVE SERVICES Common Carrier Fixed Point-to-Point Microwave Service § 101.703...

  19. 47 CFR 101.1307 - Permissible communications.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 5 2013-10-01 2013-10-01 false Permissible communications. 101.1307 Section 101.1307 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES FIXED MICROWAVE SERVICES Multiple Address Systems General Provisions § 101.1307...

  20. 47 CFR 101.703 - Permissible communications.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 5 2011-10-01 2011-10-01 false Permissible communications. 101.703 Section 101.703 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES FIXED MICROWAVE SERVICES Common Carrier Fixed Point-to-Point Microwave Service § 101.703...

  1. 47 CFR 101.703 - Permissible communications.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Permissible communications. 101.703 Section 101.703 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES FIXED MICROWAVE SERVICES Common Carrier Fixed Point-to-Point Microwave Service § 101.703...

  2. 47 CFR 101.703 - Permissible communications.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 5 2014-10-01 2014-10-01 false Permissible communications. 101.703 Section 101.703 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES FIXED MICROWAVE SERVICES Common Carrier Fixed Point-to-Point Microwave Service § 101.703...

  3. Maximum permissible voltage of YBCO coated conductors

    NASA Astrophysics Data System (ADS)

    Wen, J.; Lin, B.; Sheng, J.; Xu, J.; Jin, Z.; Hong, Z.; Wang, D.; Zhou, H.; Shen, X.; Shen, C.

    2014-06-01

    Superconducting fault current limiter (SFCL) could reduce short circuit currents in electrical power system. One of the most important thing in developing SFCL is to find out the maximum permissible voltage of each limiting element. The maximum permissible voltage is defined as the maximum voltage per unit length at which the YBCO coated conductors (CC) do not suffer from critical current (Ic) degradation or burnout. In this research, the time of quenching process is changed and voltage is raised until the Ic degradation or burnout happens. YBCO coated conductors test in the experiment are from American superconductor (AMSC) and Shanghai Jiao Tong University (SJTU). Along with the quenching duration increasing, the maximum permissible voltage of CC decreases. When quenching duration is 100 ms, the maximum permissible of SJTU CC, 12 mm AMSC CC and 4 mm AMSC CC are 0.72 V/cm, 0.52 V/cm and 1.2 V/cm respectively. Based on the results of samples, the whole length of CCs used in the design of a SFCL can be determined.

  4. 47 CFR 78.11 - Permissible service.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... SERVICE Applications and Licenses § 78.11 Permissible service. (a) CARS stations are authorized to relay TV broadcast and low-power TV and related audio signals, the signals of AM and FM broadcast stations... audio signals, the signals of AM and FM broadcast stations, signals of BRS/EBS fixed...

  5. 46 CFR 520.14 - Special permission.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 9 2014-10-01 2014-10-01 false Special permission. 520.14 Section 520.14 Shipping FEDERAL MARITIME COMMISSION REGULATIONS AFFECTING OCEAN SHIPPING IN FOREIGN COMMERCE CARRIER AUTOMATED..., except that in emergency situations, application may be made by telephone or facsimile if...

  6. 46 CFR 520.14 - Special permission.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 9 2011-10-01 2011-10-01 false Special permission. 520.14 Section 520.14 Shipping FEDERAL MARITIME COMMISSION REGULATIONS AFFECTING OCEAN SHIPPING IN FOREIGN COMMERCE CARRIER AUTOMATED..., except that in emergency situations, application may be made by telephone or facsimile if...

  7. 46 CFR 520.14 - Special permission.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 9 2010-10-01 2010-10-01 false Special permission. 520.14 Section 520.14 Shipping FEDERAL MARITIME COMMISSION REGULATIONS AFFECTING OCEAN SHIPPING IN FOREIGN COMMERCE CARRIER AUTOMATED..., except that in emergency situations, application may be made by telephone or facsimile if...

  8. 46 CFR 520.14 - Special permission.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 9 2013-10-01 2013-10-01 false Special permission. 520.14 Section 520.14 Shipping FEDERAL MARITIME COMMISSION REGULATIONS AFFECTING OCEAN SHIPPING IN FOREIGN COMMERCE CARRIER AUTOMATED..., except that in emergency situations, application may be made by telephone or facsimile if...

  9. 12 CFR 703.14 - Permissible investments.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... AND DEPOSIT ACTIVITIES § 703.14 Permissible investments. (a) Variable rate investment. A Federal credit union may invest in a variable rate investment, as long as the index is tied to domestic interest... or variable rate collateralized mortgage obligation/real estate mortgage investment conduit....

  10. 12 CFR 703.14 - Permissible investments.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... AND DEPOSIT ACTIVITIES § 703.14 Permissible investments. (a) Variable rate investment. A federal credit union may invest in a variable rate investment, as long as the index is tied to domestic interest rates. Except in the case of Treasury Inflation Protected Securities, the variable rate...

  11. 12 CFR 703.14 - Permissible investments.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... AND DEPOSIT ACTIVITIES § 703.14 Permissible investments. (a) Variable rate investment. A Federal credit union may invest in a variable rate investment, as long as the index is tied to domestic interest... obligation/real estate mortgage investment conduit. A Federal credit union may invest in a fixed or...

  12. 12 CFR 703.14 - Permissible investments.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... AND DEPOSIT ACTIVITIES § 703.14 Permissible investments. (a) Variable rate investment. A Federal credit union may invest in a variable rate investment, as long as the index is tied to domestic interest... or variable rate collateralized mortgage obligation/real estate mortgage investment conduit....

  13. 12 CFR 703.14 - Permissible investments.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... AND DEPOSIT ACTIVITIES § 703.14 Permissible investments. (a) Variable rate investment. A Federal credit union may invest in a variable rate investment, as long as the index is tied to domestic interest... obligation/real estate mortgage investment conduit. A Federal credit union may invest in a fixed or...

  14. 12 CFR 28.4 - Permissible activities.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... the FRB's Regulation K, 12 CFR part 211. (c) Foreign operations guarantees. A national bank may... 12 Banks and Banking 1 2011-01-01 2011-01-01 false Permissible activities. 28.4 Section 28.4 Banks and Banking COMPTROLLER OF THE CURRENCY, DEPARTMENT OF THE TREASURY INTERNATIONAL BANKING...

  15. 12 CFR 28.13 - Permissible activities.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 1 2011-01-01 2011-01-01 false Permissible activities. 28.13 Section 28.13 Banks and Banking COMPTROLLER OF THE CURRENCY, DEPARTMENT OF THE TREASURY INTERNATIONAL BANKING... authorities, and other United States banking laws. However, United States procedural or...

  16. 7 CFR 1410.63 - Permissive uses.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS CONSERVATION RESERVE PROGRAM § 1410.63 Permissive uses. (a... shooting preserves; (3) CRP cover is maintained according to the conservation plan; and (4) No barrier... required by State law. (c) The following activities may be permitted on CRP enrolled land insofar as...

  17. Establishment of hepatitis E virus infection-permissive and -non-permissive human hepatoma PLC/PRF/5 subclones.

    PubMed

    Shiota, Tomoyuki; Li, Tian-Cheng; Yoshizaki, Sayaka; Kato, Takanobu; Wakita, Takaji; Ishii, Koji

    2015-02-01

    PLC/PRF/5 cells show limited permissiveness, meaning that almost all subclones are permissive; however, some subclones do not exhibit permissiveness for hepatitis E virus (HEV) infection. In this study, the single-cell cloning of PLC/PRF/5 was performed and heterogeneous subclones characterized. Notably, the efficiency of intracellular virus replication did not correlate with the permissiveness for HEV infection. However, as well as binding permissive subclones, virus-like particles bound non-permissive subclones on various levels, suggesting that these subclones have some deficiencies in the attachment and entry steps of infection. Our data would be useful for investigating the HEV life cycle.

  18. 33 CFR 401.68 - Explosives permission letter.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 3 2014-07-01 2014-07-01 false Explosives permission letter. 401..., DEPARTMENT OF TRANSPORTATION SEAWAY REGULATIONS AND RULES Regulations Dangerous Cargo § 401.68 Explosives permission letter. (a) A Seaway Explosives Permission Letter is required for an explosive vessel in...

  19. 33 CFR 401.68 - Explosives Permission Letter.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 3 2013-07-01 2013-07-01 false Explosives Permission Letter. 401..., DEPARTMENT OF TRANSPORTATION SEAWAY REGULATIONS AND RULES Regulations Dangerous Cargo § 401.68 Explosives Permission Letter. (a) A Seaway Explosives Permission Letter is required for an explosive vessel in...

  20. 33 CFR 401.68 - Explosives Permission Letter.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 3 2011-07-01 2011-07-01 false Explosives Permission Letter. 401..., DEPARTMENT OF TRANSPORTATION SEAWAY REGULATIONS AND RULES Regulations Dangerous Cargo § 401.68 Explosives Permission Letter. (a) A Seaway Explosives Permission Letter is required for an explosive vessel in...

  1. 33 CFR 401.68 - Explosives Permission Letter.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 3 2012-07-01 2012-07-01 false Explosives Permission Letter. 401..., DEPARTMENT OF TRANSPORTATION SEAWAY REGULATIONS AND RULES Regulations Dangerous Cargo § 401.68 Explosives Permission Letter. (a) A Seaway Explosives Permission Letter is required for an explosive vessel in...

  2. 33 CFR 401.68 - Explosives Permission Letter.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Explosives Permission Letter. 401..., DEPARTMENT OF TRANSPORTATION SEAWAY REGULATIONS AND RULES Regulations Dangerous Cargo § 401.68 Explosives Permission Letter. (a) A Seaway Explosives Permission Letter is required for an explosive vessel in...

  3. 25 CFR 169.4 - Permission to survey.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 25 Indians 1 2014-04-01 2014-04-01 false Permission to survey. 169.4 Section 169.4 Indians BUREAU... Permission to survey. Anyone desiring to obtain permission to survey for a right-of-way across individually... to cover twice the estimated damages which may be sustained as a result of the survey. With...

  4. 25 CFR 169.4 - Permission to survey.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 25 Indians 1 2011-04-01 2011-04-01 false Permission to survey. 169.4 Section 169.4 Indians BUREAU... Permission to survey. Anyone desiring to obtain permission to survey for a right-of-way across individually... to cover twice the estimated damages which may be sustained as a result of the survey. With...

  5. 25 CFR 169.4 - Permission to survey.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Permission to survey. 169.4 Section 169.4 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAND AND WATER RIGHTS-OF-WAY OVER INDIAN LANDS § 169.4 Permission to survey. Anyone desiring to obtain permission to survey for a right-of-way across...

  6. Risk analysis for worker exposure to benzene

    NASA Astrophysics Data System (ADS)

    Hallenbeck, William H.; Flowers, Roxanne E.

    1992-05-01

    Cancer risk factors (characterized by route, dose, dose rate per kilogram, fraction of lifetime exposed, species, and sex) were derived for workers exposed to benzene via inhalation or ingestion. Exposure at the current Occupational Safety and Health Administration (OSHA) permissible exposure limit (PEL) and at leaking underground storage tank (LUST) sites were evaluated. At the current PEL of 1 ppm, the theoretical lifetime excess risk of cancer from benzene inhalation is ten per 1000. The theoretical lifetime excess risk for worker inhalation exposure at LUST sites ranged from 10 to 40 per 1000. These results indicate that personal protection should be required. The theoretical lifetime excess risk due to soil ingestion is five to seven orders of magnitude less than the inhalation risks.

  7. Ethanol administration dampens the prolactin response to psychosocial stress exposure in sons of alcohol-dependent fathers.

    PubMed

    Zimmermann, Ulrich S; Buchmann, Arlette F; Spring, Constance; Uhr, Manfred; Holsboer, Florian; Wittchen, Hans-Ulrich

    2009-08-01

    Genetic predisposition and exposure to alcohol and stress increase the risk for alcoholism, possibly by forming a threefold interaction. This is suggested by various aspects of alcohol-induced stress response dampening in offspring of alcoholics. We tested whether such an interaction is also revealed by prolactin secretion, which is predominantly controlled by hypothalamic dopamine. Plasma prolactin was measured during four experimental days in 26 young males with a paternal history of alcoholism (PHA) and in 22 family history negative (FHN) controls. A public speaking stress paradigm was applied on the first 2 days, and a non-stress acoustic startle experiment on the others. Before the tests, subjects drank alcohol (0.6 g/kg) or placebo in a randomized, double-blind crossover design. During placebo experiments, prolactin levels significantly increased after stress, but not after startle, and did not differ between risk groups. Alcohol administration significantly increased prolactin before stress and during startle in both groups, did not alter stress-induced prolactin stimulation in FHN, but significantly attenuated the prolactin stress response in PHA subjects. The alcohol effects on prolactin, cortisol, and adrenocorticotropin stress response were positively interrelated with each other. These data confirm that alcohol specifically dampens the stress response in PHA but not FHN subjects. Since prolactin responses to stress alone and alcohol alone were normal in PHA, we conclude that this genetic effect is not related to altered physiology of the hypothalamic dopaminergic system, but to risk-group specific alcohol effects on hierarchically higher brain areas controlling the stress response in general. PMID:19243891

  8. Exposure to airborne asbestos in thermal power plants in Mongolia

    PubMed Central

    Damiran, Naransukh; Silbergeld, Ellen K; Frank, Arthur L; Lkhasuren, Oyuntogos; Ochir, Chimedsuren; Breysse, Patrick N

    2015-01-01

    Background: Coal-fired thermal power plants (TPPs) in Mongolia use various types of asbestos-containing materials (ACMs) in thermal insulation of piping systems, furnaces, and other products. Objective: To investigate the occupational exposure of insulation workers to airborne asbestos in Mongolian power plants. Methods: Forty-seven air samples were collected from four power plants in Mongolia during the progress of insulation work. The samples were analyzed by phase contrast microscopy (PCM) and transmission electron microscopy (TEM). Results: The average phase contrast microscopy equivalent (PCME) asbestos fiber concentration was 0.93 f/cm3. Sixteen of the 41 personal and one of the area samples exceeded the United States Occupational Safety and Health Administration (US OSHA) short-term exposure limit of 1.0 f/cm3. If it is assumed that the short-term samples collected are representative of full-shift exposure, then the exposures are approximately 10 times higher than the US OSHA 8-hour permissible exposure limit of 0.1 f/cm3. Conclusion: Power plant insulation workers are exposed to airborne asbestos at concentrations that exceed the US OSHA Permissible Exposure Limit. Action to mitigate the risks should be taken in Mongolia. PMID:25730489

  9. Industrial-hygiene characterization of ethylene oxide exposures of hospital and nursing-home workers

    SciTech Connect

    Ringenburg, V.L.; Elliott, L.J.; Morelli-Schroth, P.; Molina, D.

    1986-12-01

    Industrial-hygiene surveys were conducted at 12 hospitals and one nursing home to determine possible employee exposure to ethylene oxide (EtO). Different types of exposure situations existed at each of the facilities as a result of various engineering controls, administrative controls and work practices. Sampling indicated that the time-weighted averages (TWAs) of exposure over periods of 36 to 724 minutes ranged from below the limit of detection to 6.7 parts per million (ppm). Personal short-term exposure levels covering 2 to 30 minutes ranged from less than the limit of detection to 103.2ppm. Factors found to be responsible for these higher-than-permissible levels of EtO exposure included improper installation or lack of engineering controls (such as improper placement of the sterilizing operations), unbalanced ventilation systems, and lack of administrative controls resulting in inappropriate work practices.

  10. Noise exposure among construction electricians.

    PubMed

    Seixas, N S; Ren, K; Neitzel, R; Camp, J; Yost, M

    2001-01-01

    Data-logging noise dosimetry was used to assess the exposure levels of electricians working for a major electrical subcontractor in Washington State at five sites using four types of construction methods. Subjects documented activities and work environment information throughout their work shift, resulting in an activity/exposure record for each of the 174 full-shift samples collected over the 4-month duration of the study. Over 24% of the TWA samples exceeded 85 dBA; 5.2% exceeded the federal Occupational Safety and Health Administration permissible exposure limit of 90 dBA. The National Institute for Occupational Safety and Health exposure metric, which specifies a 3-dB ER, was also utilized; using this metric, 67.8% of the samples exceeded 85 dBA and 27% exceeded 90 dBA. Subjects were directly observed for a subset of 4469 min during which more detailed activity and environmental information was recorded. Linear and logistic regression models using this subset were used to identify the determinants of average exposure, and exposure exceedences, respectively. These models demonstrated the importance of multiple variable modeling in interpreting exposure assessments, and the feasibility and utility of modeling exposure exceedences using logistic regression. The results further showed that presumably quiet trades such as electrician are at risk of exposure to potentially harmful noise exposures, and that other workers' activities and the general environment contribute substantially to that risk. These results indicate that noise control strategies will have to address the construction work environment as an integrated system.

  11. Particulate matter 2.5 (PM2.5) personal exposure evaluation on mechanics and administrative officers at the motor vehicle testing center at Pulo Gadung, DKI Jakarta.

    PubMed

    Rizky, Zuly Prima; Yolla, Patricia Bebby; Ramdhan, Doni Hikmat

    2016-03-01

    Exposure to fine particulate matter (PM2.5) in both the short and long term has been known to cause deaths and health effects, especially related to the heart, blood vessels, and lungs. Based on this information, researchers conducted this study at a motor vehicle testing center unit at Pulo Gadung, in Jarkarta, to determine the concentration of PM2.5 that workers were exposed to. The major source of PM2.5 in this area is from the exhaust of gas emissions from motor vehicles, which is one of the largest contributors to the levels of PM in urban areas. Ten mechanics were picked from 16 mechanics that work in this station. Four administration workers from different posts were also picked to participate. The researcher conducted the PM2.5 personal exposure measurement during weekdays from 6 to 14 April 2015 (2 workers/day). This research was conducted to measure the particle number concentration with size <2.5 μm. The average personal exposure concentrations of PM2.5 in the study period received by the group of mechanics amounted to 149.01 μm/m3 while the administrative officer group that consisted of four administrative workers were exposed to an average of 103.28 μm/m3. Once converted and compared with the World Health Organization Air Quality Guidelines, the PM2.5 exposure of the mechanics and administrative officers exceeded the recommended exposure (25 μm/m3).

  12. Prenatal exposure to ethanol during late gestation facilitates operant self-administration of the drug in 5-day-old rats.

    PubMed

    Miranda-Morales, Roberto Sebastián; Nizhnikov, Michael E; Spear, Norman E

    2014-02-01

    Prenatal ethanol exposure modifies postnatal affinity to the drug, increasing the probability of ethanol use and abuse. The present study tested developing rats (5-day-old) in a novel operant technique to assess the degree of ethanol self-administration as a result of prenatal exposure to low ethanol doses during late gestation. On a single occasion during each of gestational days 17-20, pregnant rats were intragastrically administered ethanol 1 g/kg, or water (vehicle). On postnatal day 5, pups were tested on a novel operant conditioning procedure in which they learned to touch a sensor to obtain 0.1% saccharin, 3% ethanol, or 5% ethanol. Immediately after a 15-min training session, a 6-min extinction session was given in which operant behavior had no consequence. Pups were positioned on a smooth surface and had access to a touch-sensitive sensor. Physical contact with the sensor activated an infusion pump, which served to deliver an intraoral solution as reinforcement (Paired group). A Yoked control animal evaluated at the same time received the reinforcer when its corresponding Paired pup touched the sensor. Operant behavior to gain access to 3% ethanol was facilitated by prenatal exposure to ethanol during late gestation. In contrast, operant learning reflecting ethanol reinforcement did not occur in control animals prenatally exposed to water only. Similarly, saccharin reinforcement was not affected by prenatal ethanol exposure. These results suggest that in 5-day-old rats, prenatal exposure to a low ethanol dose facilitates operant learning reinforced by intraoral administration of a low-concentration ethanol solution. This emphasizes the importance of intrauterine experiences with ethanol in later susceptibility to drug reinforcement. The present operant conditioning technique represents an alternative tool to assess self-administration and seeking behavior during early stages of development.

  13. A 26-Week Toxicity Assessment of AIR001 (Sodium Nitrite) by Inhalation Exposure in Rats and by Intravenous Administration in Dogs.

    PubMed

    Tepper, Jeffrey; Ochoa, Ricardo; Rix, Peter; Elliott, Gary; Hoglen, Niel; Poulin, Dominic; Parsley, Ed; Masamune, Hiroko

    2014-05-01

    Historically, nitrogen oxides (NOx) in food, drinking water, as well as in the atmosphere have been believed to be associated with adverse health consequences. More recently, NOx have been implicated in normal homeostatic regulation, and exogenous administration has been associated with health benefits. One such potential health benefit is the prospect that inhaled nitrite will lower pulmonary blood pressure (BP) in patients with pulmonary arterial hypertension (PAH), a disease with poor prognosis due to the lack of effective treatment. To characterize potential chronic toxicity associated with inhaled AIR001 (sodium nitrite) for use in the treatment of PAH, 26-week exposures to AIR001 were carried out by inhalation administration in rats and by intravenous infusion in dogs. The studies revealed that methemoglobinemia was the primary adverse effect in both species. Methemoglobin levels less than 40% were well tolerated in both species, while levels greater than 50% methemoglobin caused death in some rats. Additionally, a decrease in systemic BP was also observed with inhaled AIR001 exposure in dogs. These acute secondary and exaggerated pharmacological effects occurred daily throughout the 26-week treatment period. Chronic exposure did not alter the magnitude of either methemoglobinemia or hypotension or result in additional toxicity or compensatory responses. Based on the exposure levels that produced these pharmacodynamic responses in animals, relative to those measured in early clinical studies, it appears that an adequate margin of safety exists to support the continued clinical development of inhaled AIR001.

  14. Occupational Exposure to Respirable Crystalline Silica. Final rule.

    PubMed

    2016-03-25

    The Occupational Safety and Health Administration (OSHA) is amending its existing standards for occupational exposure to respirable crystalline silica. OSHA has determined that employees exposed to respirable crystalline silica at the previous permissible exposure limits face a significant risk of material impairment to their health. The evidence in the record for this rulemaking indicates that workers exposed to respirable crystalline silica are at increased risk of developing silicosis and other non-malignant respiratory diseases, lung cancer, and kidney disease. This final rule establishes a new permissible exposure limit of 50 micrograms of respirable crystalline silica per cubic meter of air (50 [mu]g/m\\3\\) as an 8-hour time-weighted average in all industries covered by the rule. It also includes other provisions to protect employees, such as requirements for exposure assessment, methods for controlling exposure, respiratory protection, medical surveillance, hazard communication, and recordkeeping. OSHA is issuing two separate standards--one for general industry and maritime, and the other for construction--in order to tailor requirements to the circumstances found in these sectors. PMID:27017634

  15. 21 CFR 50.55 - Requirements for permission by parents or guardians and for assent by children.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ..., maturity, and psychological state of the children involved. This judgment may be made for all children to... guardians and for assent by children. 50.55 Section 50.55 Food and Drugs FOOD AND DRUG ADMINISTRATION... Children in Clinical Investigations § 50.55 Requirements for permission by parents or guardians and...

  16. Patrol Officer Daily Noise Exposure.

    PubMed

    Gilbertson, Lynn R; Vosburgh, Donna J H

    2015-01-01

    Previous research shows that police officers are at a higher risk for noise induced hearing loss (NIHL). Little data exists on the occupational tasks, outside of the firing range, that might lead to the increased risk of NIHL. The current study collected noise dosimetry from patrol officers in a smaller department and a larger department in southern Wisconsin, United States. The noise dosimeters simultaneously measured noise in three virtual dosimeters that had different thresholds, criterion levels, and exchange rates. The virtual dosimeters were set to: the Occupational Safety and Health Administration (OSHA) hearing conservation criteria (OSHA-HC), the OSHA permissible exposure level criteria (OSHA-PEL), and the American Conference of Governmental Industrial Hygienists (ACGIH). In addition to wearing a noise dosimeter during their respective work days, officers completed a log form documenting the type of task performed, the duration of that task, if the task involved the use of a siren, and officer characteristics that may have influenced their noise exposure, such as the type of dispatch radio unit worn. Analysis revealed that the normalized 8-hour time weighted averages (TWA) for all officers fell below the recommended OSHA and ACGIH exposure limits. The tasks involving the use of the siren had significantly higher levels than the tasks without (p = 0.005). The highest noise exposure levels were encountered when patrol officers were assisting other public safety agencies such as a fire department or emergency medical services (79 dBA). Canine officers had higher normalized 8-hr TWA noise exposure than regular patrol officers (p = 0.002). Officers with an evening work schedule had significantly higher noise exposure than the officers with a day or night work schedule (p = 0.023). There were no significant differences in exposure levels between the two departments (p = 0.22). Results suggest that this study population is unlikely to experience NIHL as

  17. 45 CFR 1639.4 - Permissible representation of eligible clients.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 45 Public Welfare 4 2010-10-01 2010-10-01 false Permissible representation of eligible clients. 1639.4 Section 1639.4 Public Welfare Regulations Relating to Public Welfare (Continued) LEGAL SERVICES CORPORATION WELFARE REFORM § 1639.4 Permissible representation of eligible clients. Recipients may...

  18. 45 CFR 1639.4 - Permissible representation of eligible clients.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 45 Public Welfare 4 2011-10-01 2011-10-01 false Permissible representation of eligible clients. 1639.4 Section 1639.4 Public Welfare Regulations Relating to Public Welfare (Continued) LEGAL SERVICES CORPORATION WELFARE REFORM § 1639.4 Permissible representation of eligible clients. Recipients may...

  19. 30 CFR 57.5039 - Maximum permissible concentration.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Maximum permissible concentration. 57.5039... Maximum permissible concentration. Except as provided by standard § 57.5005, persons shall not be exposed to air containing concentrations of radon daughters exceeding 1.0 WL in active workings....

  20. 30 CFR 57.5039 - Maximum permissible concentration.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Maximum permissible concentration. 57.5039... Maximum permissible concentration. Except as provided by standard § 57.5005, persons shall not be exposed to air containing concentrations of radon daughters exceeding 1.0 WL in active workings....

  1. 30 CFR 57.5039 - Maximum permissible concentration.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Maximum permissible concentration. 57.5039... Maximum permissible concentration. Except as provided by standard § 57.5005, persons shall not be exposed to air containing concentrations of radon daughters exceeding 1.0 WL in active workings....

  2. 30 CFR 57.5039 - Maximum permissible concentration.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Maximum permissible concentration. 57.5039... Maximum permissible concentration. Except as provided by standard § 57.5005, persons shall not be exposed to air containing concentrations of radon daughters exceeding 1.0 WL in active workings....

  3. 30 CFR 57.5039 - Maximum permissible concentration.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Maximum permissible concentration. 57.5039... Maximum permissible concentration. Except as provided by standard § 57.5005, persons shall not be exposed to air containing concentrations of radon daughters exceeding 1.0 WL in active workings....

  4. 25 CFR 213.30 - Permission to start operations.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Permission to start operations. 213.30 Section 213.30 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR ENERGY AND MINERALS LEASING OF RESTRICTED LANDS OF MEMBERS OF FIVE CIVILIZED TRIBES, OKLAHOMA, FOR MINING Operations § 213.30 Permission to...

  5. 25 CFR 213.30 - Permission to start operations.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 25 Indians 1 2013-04-01 2013-04-01 false Permission to start operations. 213.30 Section 213.30 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR ENERGY AND MINERALS LEASING OF RESTRICTED LANDS OF MEMBERS OF FIVE CIVILIZED TRIBES, OKLAHOMA, FOR MINING Operations § 213.30 Permission to...

  6. 25 CFR 213.30 - Permission to start operations.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 25 Indians 1 2014-04-01 2014-04-01 false Permission to start operations. 213.30 Section 213.30 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR ENERGY AND MINERALS LEASING OF RESTRICTED LANDS OF MEMBERS OF FIVE CIVILIZED TRIBES, OKLAHOMA, FOR MINING Operations § 213.30 Permission to...

  7. 25 CFR 213.30 - Permission to start operations.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 25 Indians 1 2012-04-01 2011-04-01 true Permission to start operations. 213.30 Section 213.30 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR ENERGY AND MINERALS LEASING OF RESTRICTED LANDS OF MEMBERS OF FIVE CIVILIZED TRIBES, OKLAHOMA, FOR MINING Operations § 213.30 Permission to...

  8. 25 CFR 213.30 - Permission to start operations.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 25 Indians 1 2011-04-01 2011-04-01 false Permission to start operations. 213.30 Section 213.30 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR ENERGY AND MINERALS LEASING OF RESTRICTED LANDS OF MEMBERS OF FIVE CIVILIZED TRIBES, OKLAHOMA, FOR MINING Operations § 213.30 Permission to...

  9. 47 CFR 22.515 - Permissible communications paths.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 2 2010-10-01 2010-10-01 false Permissible communications paths. 22.515 Section 22.515 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES PUBLIC MOBILE SERVICES Paging and Radiotelephone Service § 22.515 Permissible communications...

  10. 47 CFR 22.515 - Permissible communications paths.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 2 2011-10-01 2011-10-01 false Permissible communications paths. 22.515 Section 22.515 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES PUBLIC MOBILE SERVICES Paging and Radiotelephone Service § 22.515 Permissible communications...

  11. 47 CFR 22.515 - Permissible communications paths.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 2 2013-10-01 2013-10-01 false Permissible communications paths. 22.515 Section 22.515 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES PUBLIC MOBILE SERVICES Paging and Radiotelephone Service § 22.515 Permissible communications...

  12. 47 CFR 22.515 - Permissible communications paths.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 2 2012-10-01 2012-10-01 false Permissible communications paths. 22.515 Section 22.515 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES PUBLIC MOBILE SERVICES Paging and Radiotelephone Service § 22.515 Permissible communications...

  13. 47 CFR 22.515 - Permissible communications paths.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 2 2014-10-01 2014-10-01 false Permissible communications paths. 22.515 Section 22.515 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES PUBLIC MOBILE SERVICES Paging and Radiotelephone Service § 22.515 Permissible communications...

  14. 25 CFR 227.20 - Permission to start operations.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Permission to start operations. 227.20 Section 227.20 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR ENERGY AND MINERALS LEASING OF CERTAIN LANDS IN WIND RIVER INDIAN RESERVATION, WYOMING, FOR OIL AND GAS MINING Operations § 227.20 Permission...

  15. 25 CFR 227.20 - Permission to start operations.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 25 Indians 1 2012-04-01 2011-04-01 true Permission to start operations. 227.20 Section 227.20 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR ENERGY AND MINERALS LEASING OF CERTAIN LANDS IN WIND RIVER INDIAN RESERVATION, WYOMING, FOR OIL AND GAS MINING Operations § 227.20 Permission...

  16. 25 CFR 227.20 - Permission to start operations.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 25 Indians 1 2011-04-01 2011-04-01 false Permission to start operations. 227.20 Section 227.20 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR ENERGY AND MINERALS LEASING OF CERTAIN LANDS IN WIND RIVER INDIAN RESERVATION, WYOMING, FOR OIL AND GAS MINING Operations § 227.20 Permission...

  17. 24 CFR 58.75 - Permissible bases for objections.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 1 2012-04-01 2012-04-01 false Permissible bases for objections... RESPONSIBILITIES Release of Funds for Particular Projects § 58.75 Permissible bases for objections. HUD (or the... Federal agency acting pursuant to 40 CFR part 1504 has submitted a written finding that the project...

  18. 24 CFR 58.75 - Permissible bases for objections.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 1 2011-04-01 2011-04-01 false Permissible bases for objections... RESPONSIBILITIES Release of Funds for Particular Projects § 58.75 Permissible bases for objections. HUD (or the... Federal agency acting pursuant to 40 CFR part 1504 has submitted a written finding that the project...

  19. 24 CFR 58.75 - Permissible bases for objections.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 1 2013-04-01 2013-04-01 false Permissible bases for objections... RESPONSIBILITIES Release of Funds for Particular Projects § 58.75 Permissible bases for objections. HUD (or the... Federal agency acting pursuant to 40 CFR part 1504 has submitted a written finding that the project...

  20. 24 CFR 58.75 - Permissible bases for objections.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Permissible bases for objections... RESPONSIBILITIES Release of Funds for Particular Projects § 58.75 Permissible bases for objections. HUD (or the... Federal agency acting pursuant to 40 CFR part 1504 has submitted a written finding that the project...

  1. 24 CFR 58.75 - Permissible bases for objections.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 1 2014-04-01 2014-04-01 false Permissible bases for objections... RESPONSIBILITIES Release of Funds for Particular Projects § 58.75 Permissible bases for objections. HUD (or the... Federal agency acting pursuant to 40 CFR part 1504 has submitted a written finding that the project...

  2. 49 CFR 835.3 - Scope of permissible testimony.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 7 2010-10-01 2010-10-01 false Scope of permissible testimony. 835.3 Section 835... SAFETY BOARD TESTIMONY OF BOARD EMPLOYEES § 835.3 Scope of permissible testimony. (a) Section 701(e) of... litigation. The purposes of these sections would be defeated if expert opinion testimony of Board...

  3. 40 CFR 1611.3 - Scope of permissible testimony.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 34 2012-07-01 2012-07-01 false Scope of permissible testimony. 1611.3 Section 1611.3 Protection of Environment CHEMICAL SAFETY AND HAZARD INVESTIGATION BOARD TESTIMONY BY EMPLOYEES IN LEGAL PROCEEDINGS § 1611.3 Scope of permissible testimony. (a) The statute creating the CSB,...

  4. 40 CFR 1611.3 - Scope of permissible testimony.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 33 2011-07-01 2011-07-01 false Scope of permissible testimony. 1611.3 Section 1611.3 Protection of Environment CHEMICAL SAFETY AND HAZARD INVESTIGATION BOARD TESTIMONY BY EMPLOYEES IN LEGAL PROCEEDINGS § 1611.3 Scope of permissible testimony. (a) The statute creating the CSB,...

  5. 40 CFR 1611.3 - Scope of permissible testimony.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 33 2014-07-01 2014-07-01 false Scope of permissible testimony. 1611.3 Section 1611.3 Protection of Environment CHEMICAL SAFETY AND HAZARD INVESTIGATION BOARD TESTIMONY BY EMPLOYEES IN LEGAL PROCEEDINGS § 1611.3 Scope of permissible testimony. (a) The statute creating the CSB,...

  6. 40 CFR 1611.3 - Scope of permissible testimony.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 32 2010-07-01 2010-07-01 false Scope of permissible testimony. 1611.3 Section 1611.3 Protection of Environment CHEMICAL SAFETY AND HAZARD INVESTIGATION BOARD TESTIMONY BY EMPLOYEES IN LEGAL PROCEEDINGS § 1611.3 Scope of permissible testimony. (a) The statute creating the CSB,...

  7. 40 CFR 1611.3 - Scope of permissible testimony.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 34 2013-07-01 2013-07-01 false Scope of permissible testimony. 1611.3 Section 1611.3 Protection of Environment CHEMICAL SAFETY AND HAZARD INVESTIGATION BOARD TESTIMONY BY EMPLOYEES IN LEGAL PROCEEDINGS § 1611.3 Scope of permissible testimony. (a) The statute creating the CSB,...

  8. 25 CFR 227.20 - Permission to start operations.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 25 Indians 1 2014-04-01 2014-04-01 false Permission to start operations. 227.20 Section 227.20 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR ENERGY AND MINERALS LEASING OF CERTAIN LANDS IN WIND RIVER INDIAN RESERVATION, WYOMING, FOR OIL AND GAS MINING Operations § 227.20 Permission...

  9. 25 CFR 227.20 - Permission to start operations.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 25 Indians 1 2013-04-01 2013-04-01 false Permission to start operations. 227.20 Section 227.20 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR ENERGY AND MINERALS LEASING OF CERTAIN LANDS IN WIND RIVER INDIAN RESERVATION, WYOMING, FOR OIL AND GAS MINING Operations § 227.20 Permission...

  10. 42 CFR 433.66 - Permissible provider-related donations.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 4 2011-10-01 2011-10-01 false Permissible provider-related donations. 433.66... Requirements State Financial Participation § 433.66 Permissible provider-related donations. (a) General rule... provider-related donations without a reduction in FFP, only in accordance with the requirements of...

  11. 47 CFR 15.707 - Permissible channels of operation.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 1 2012-10-01 2012-10-01 false Permissible channels of operation. 15.707 Section 15.707 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL RADIO FREQUENCY DEVICES Television Band Devices § 15.707 Permissible channels of operation. (a) All TVBDs are permitted to...

  12. 50 CFR 216.252 - Permissible methods of taking.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... MAMMALS Taking Marine Mammals Incidental to Conducting Precision Strike Weapon Missions in the Gulf of Mexico § 216.252 Permissible methods of taking. (a) Under Letters of Authorization issued pursuant to... 50 Wildlife and Fisheries 9 2011-10-01 2011-10-01 false Permissible methods of taking....

  13. 30 CFR 75.500 - Permissible electric equipment.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Permissible electric equipment. 75.500 Section... AND HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Electrical Equipment-General § 75.500 Permissible electric equipment. On and after March 30, 1971: (a) All junction or distribution boxes used...

  14. 30 CFR 75.500 - Permissible electric equipment.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Permissible electric equipment. 75.500 Section... AND HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Electrical Equipment-General § 75.500 Permissible electric equipment. On and after March 30, 1971: (a) All junction or distribution boxes used...

  15. 12 CFR 713.6 - What is the permissible deductible?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 7 2012-01-01 2012-01-01 false What is the permissible deductible? 713.6... FIDELITY BOND AND INSURANCE COVERAGE FOR FEDERAL CREDIT UNIONS § 713.6 What is the permissible deductible? (a)(1) The maximum amount of allowable deductible is computed based on a federal credit union's...

  16. 30 CFR 75.500 - Permissible electric equipment.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Permissible electric equipment. 75.500 Section... AND HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Electrical Equipment-General § 75.500 Permissible electric equipment. On and after March 30, 1971: (a) All junction or distribution boxes used...

  17. 30 CFR 75.500 - Permissible electric equipment.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Permissible electric equipment. 75.500 Section... AND HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Electrical Equipment-General § 75.500 Permissible electric equipment. On and after March 30, 1971: (a) All junction or distribution boxes used...

  18. 30 CFR 75.500 - Permissible electric equipment.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Permissible electric equipment. 75.500 Section... AND HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Electrical Equipment-General § 75.500 Permissible electric equipment. On and after March 30, 1971: (a) All junction or distribution boxes used...

  19. 12 CFR 750.4 - Permissible golden parachute payments.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 7 2013-01-01 2013-01-01 false Permissible golden parachute payments. 750.4... GOLDEN PARACHUTE AND INDEMNIFICATION PAYMENTS § 750.4 Permissible golden parachute payments. (a) A Federally insured credit union may agree to make or may make a golden parachute payment if: (1) NCUA,...

  20. 12 CFR 750.4 - Permissible golden parachute payments.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 7 2012-01-01 2012-01-01 false Permissible golden parachute payments. 750.4... GOLDEN PARACHUTE AND INDEMNIFICATION PAYMENTS § 750.4 Permissible golden parachute payments. (a) A Federally insured credit union may agree to make or may make a golden parachute payment if: (1) NCUA,...

  1. 12 CFR 359.5 - Permissible indemnification payments.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 5 2014-01-01 2014-01-01 false Permissible indemnification payments. 359.5 Section 359.5 Banks and Banking FEDERAL DEPOSIT INSURANCE CORPORATION REGULATIONS AND STATEMENTS OF GENERAL POLICY GOLDEN PARACHUTE AND INDEMNIFICATION PAYMENTS § 359.5 Permissible indemnification...

  2. 12 CFR 359.5 - Permissible indemnification payments.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 4 2011-01-01 2011-01-01 false Permissible indemnification payments. 359.5 Section 359.5 Banks and Banking FEDERAL DEPOSIT INSURANCE CORPORATION REGULATIONS AND STATEMENTS OF GENERAL POLICY GOLDEN PARACHUTE AND INDEMNIFICATION PAYMENTS § 359.5 Permissible indemnification...

  3. 12 CFR 1412.5 - Permissible golden parachute payments.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 7 2010-01-01 2010-01-01 false Permissible golden parachute payments. 1412.5 Section 1412.5 Banks and Banking FARM CREDIT SYSTEM INSURANCE CORPORATION GOLDEN PARACHUTE AND INDEMNIFICATION PAYMENTS § 1412.5 Permissible golden parachute payments. (a) A System institution may agree...

  4. 12 CFR 1412.5 - Permissible golden parachute payments.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 9 2012-01-01 2012-01-01 false Permissible golden parachute payments. 1412.5 Section 1412.5 Banks and Banking FARM CREDIT SYSTEM INSURANCE CORPORATION GOLDEN PARACHUTE AND INDEMNIFICATION PAYMENTS § 1412.5 Permissible golden parachute payments. (a) A System institution may agree...

  5. 12 CFR 1412.5 - Permissible golden parachute payments.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 10 2014-01-01 2014-01-01 false Permissible golden parachute payments. 1412.5 Section 1412.5 Banks and Banking FARM CREDIT SYSTEM INSURANCE CORPORATION GOLDEN PARACHUTE AND INDEMNIFICATION PAYMENTS § 1412.5 Permissible golden parachute payments. (a) A System institution may agree...

  6. 12 CFR 359.4 - Permissible golden parachute payments.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 5 2013-01-01 2013-01-01 false Permissible golden parachute payments. 359.4... GENERAL POLICY GOLDEN PARACHUTE AND INDEMNIFICATION PAYMENTS § 359.4 Permissible golden parachute payments... may make a golden parachute payment if and to the extent that: (1) The appropriate federal...

  7. 12 CFR 1412.6 - Permissible indemnification payments.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 7 2011-01-01 2011-01-01 false Permissible indemnification payments. 1412.6 Section 1412.6 Banks and Banking FARM CREDIT SYSTEM INSURANCE CORPORATION GOLDEN PARACHUTE AND INDEMNIFICATION PAYMENTS § 1412.6 Permissible indemnification payments. (a) A System institution may make or...

  8. 12 CFR 1412.6 - Permissible indemnification payments.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 10 2014-01-01 2014-01-01 false Permissible indemnification payments. 1412.6 Section 1412.6 Banks and Banking FARM CREDIT SYSTEM INSURANCE CORPORATION GOLDEN PARACHUTE AND INDEMNIFICATION PAYMENTS § 1412.6 Permissible indemnification payments. (a) A System institution may make or...

  9. 12 CFR 1412.6 - Permissible indemnification payments.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 9 2012-01-01 2012-01-01 false Permissible indemnification payments. 1412.6 Section 1412.6 Banks and Banking FARM CREDIT SYSTEM INSURANCE CORPORATION GOLDEN PARACHUTE AND INDEMNIFICATION PAYMENTS § 1412.6 Permissible indemnification payments. (a) A System institution may make or...

  10. 12 CFR 359.5 - Permissible indemnification payments.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 5 2013-01-01 2013-01-01 false Permissible indemnification payments. 359.5 Section 359.5 Banks and Banking FEDERAL DEPOSIT INSURANCE CORPORATION REGULATIONS AND STATEMENTS OF GENERAL POLICY GOLDEN PARACHUTE AND INDEMNIFICATION PAYMENTS § 359.5 Permissible indemnification...

  11. 12 CFR 359.4 - Permissible golden parachute payments.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 5 2012-01-01 2012-01-01 false Permissible golden parachute payments. 359.4... GENERAL POLICY GOLDEN PARACHUTE AND INDEMNIFICATION PAYMENTS § 359.4 Permissible golden parachute payments... may make a golden parachute payment if and to the extent that: (1) The appropriate federal...

  12. 12 CFR 1412.5 - Permissible golden parachute payments.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 7 2011-01-01 2011-01-01 false Permissible golden parachute payments. 1412.5 Section 1412.5 Banks and Banking FARM CREDIT SYSTEM INSURANCE CORPORATION GOLDEN PARACHUTE AND INDEMNIFICATION PAYMENTS § 1412.5 Permissible golden parachute payments. (a) A System institution may agree...

  13. 12 CFR 359.5 - Permissible indemnification payments.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 5 2012-01-01 2012-01-01 false Permissible indemnification payments. 359.5 Section 359.5 Banks and Banking FEDERAL DEPOSIT INSURANCE CORPORATION REGULATIONS AND STATEMENTS OF GENERAL POLICY GOLDEN PARACHUTE AND INDEMNIFICATION PAYMENTS § 359.5 Permissible indemnification...

  14. 12 CFR 359.4 - Permissible golden parachute payments.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 4 2010-01-01 2010-01-01 false Permissible golden parachute payments. 359.4... GENERAL POLICY GOLDEN PARACHUTE AND INDEMNIFICATION PAYMENTS § 359.4 Permissible golden parachute payments... may make a golden parachute payment if and to the extent that: (1) The appropriate federal...

  15. 12 CFR 750.4 - Permissible golden parachute payments.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 7 2014-01-01 2014-01-01 false Permissible golden parachute payments. 750.4... GOLDEN PARACHUTE AND INDEMNIFICATION PAYMENTS § 750.4 Permissible golden parachute payments. (a) A Federally insured credit union may agree to make or may make a golden parachute payment if: (1) NCUA,...

  16. 12 CFR 1412.5 - Permissible golden parachute payments.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 9 2013-01-01 2013-01-01 false Permissible golden parachute payments. 1412.5 Section 1412.5 Banks and Banking FARM CREDIT SYSTEM INSURANCE CORPORATION GOLDEN PARACHUTE AND INDEMNIFICATION PAYMENTS § 1412.5 Permissible golden parachute payments. (a) A System institution may agree...

  17. 12 CFR 1412.6 - Permissible indemnification payments.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 9 2013-01-01 2013-01-01 false Permissible indemnification payments. 1412.6 Section 1412.6 Banks and Banking FARM CREDIT SYSTEM INSURANCE CORPORATION GOLDEN PARACHUTE AND INDEMNIFICATION PAYMENTS § 1412.6 Permissible indemnification payments. (a) A System institution may make or...

  18. 12 CFR 359.4 - Permissible golden parachute payments.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 5 2014-01-01 2014-01-01 false Permissible golden parachute payments. 359.4... GENERAL POLICY GOLDEN PARACHUTE AND INDEMNIFICATION PAYMENTS § 359.4 Permissible golden parachute payments... may make a golden parachute payment if and to the extent that: (1) The appropriate federal...

  19. 12 CFR 359.4 - Permissible golden parachute payments.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 4 2011-01-01 2011-01-01 false Permissible golden parachute payments. 359.4... GENERAL POLICY GOLDEN PARACHUTE AND INDEMNIFICATION PAYMENTS § 359.4 Permissible golden parachute payments... may make a golden parachute payment if and to the extent that: (1) The appropriate federal...

  20. 12 CFR 703.13 - Permissible investment activities.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 7 2013-01-01 2013-01-01 false Permissible investment activities. 703.13... INVESTMENT AND DEPOSIT ACTIVITIES § 703.13 Permissible investment activities. (a) Regular way settlement and... funds transactions. (c) Investment repurchase transaction. A Federal credit union may enter into...

  1. 12 CFR 703.13 - Permissible investment activities.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 6 2011-01-01 2011-01-01 false Permissible investment activities. 703.13... INVESTMENT AND DEPOSIT ACTIVITIES § 703.13 Permissible investment activities. (a) Regular way settlement and... funds transactions. (c) Investment repurchase transaction. A Federal credit union may enter into...

  2. 12 CFR 703.13 - Permissible investment activities.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 7 2014-01-01 2014-01-01 false Permissible investment activities. 703.13... INVESTMENT AND DEPOSIT ACTIVITIES § 703.13 Permissible investment activities. (a) Regular way settlement and... funds transactions. (c) Investment repurchase transaction. A Federal credit union may enter into...

  3. Acute alcohol exposure, acidemia or glutamine administration impacts amino acid homeostasis in ovine maternal and fetal plasma.

    PubMed

    Washburn, Shannon E; Sawant, Onkar B; Lunde, Emilie R; Wu, Guoyao; Cudd, Timothy A

    2013-09-01

    Fetal alcohol syndrome (FAS) is a significant problem in human reproductive medicine. Maternal alcohol administration alters maternal amino acid homeostasis and results in acidemia in both mother and fetus, causing fetal growth restriction. We hypothesized that administration of glutamine, which increases renal ammoniagenesis to regulate acid-base balance, may provide an intervention strategy. This hypothesis was tested using sheep as an animal model. On day 115 of gestation, ewes were anesthetized and aseptic surgery was performed to insert catheters into the fetal abdominal aorta as well as the maternal abdominal aorta and vena cava. On day 128 of gestation, ewes received intravenous administration of saline, alcohol [1.75 g/kg body weight (BW)/h], a bolus of 30 mg glutamine/kg BW, alcohol + a bolus of 30 mg glutamine/kg BW, a bolus of 100 mg glutamine/kg BW, alcohol + a bolus of 100 mg glutamine/kg BW, or received CO2 administration to induce acidemia independent of alcohol. Blood samples were obtained simultaneously from the mother and the fetus at times 0 and 60 min (the time of peak blood alcohol concentration) of the study. Administration of alcohol to pregnant ewes led to a reduction in concentrations of glutamine and related amino acids in plasma by 21-30%. An acute administration of glutamine to ewes, concurrent with alcohol administration, improved the profile of most amino acids (including citrulline and arginine) in maternal and fetal plasma. We suggest that glutamine may have a protective effect against alcohol-induced metabolic disorders and FAS in the ovine model.

  4. Growth hormone is permissive for neoplastic colon growth.

    PubMed

    Chesnokova, Vera; Zonis, Svetlana; Zhou, Cuiqi; Recouvreux, Maria Victoria; Ben-Shlomo, Anat; Araki, Takako; Barrett, Robert; Workman, Michael; Wawrowsky, Kolja; Ljubimov, Vladimir A; Uhart, Magdalena; Melmed, Shlomo

    2016-06-01

    Growth hormone (GH) excess in acromegaly is associated with increased precancerous colon polyps and soft tissue adenomas, whereas short-stature humans harboring an inactivating GH receptor mutation do not develop cancer. We show that locally expressed colon GH is abundant in conditions predisposing to colon cancer and in colon adenocarcinoma-associated stromal fibroblasts. Administration of a GH receptor (GHR) blocker in acromegaly patients induced colon p53 and adenomatous polyposis coli (APC), reversing progrowth GH signals. p53 was also induced in skin fibroblasts derived from short-statured humans with mutant GHR. GH-deficient prophet of pituitary-specific positive transcription factor 1 (Prop1)(-/-) mice exhibited induced colon p53 levels, and cross-breeding them with Apc(min+/-) mice that normally develop intestinal and colon tumors resulted in GH-deficient double mutants with markedly decreased tumor number and size. We also demonstrate that GH suppresses p53 and reduces apoptosis in human colon cell lines as well as in induced human pluripotent stem cell-derived intestinal organoids, and confirm in vivo that GH suppresses colon mucosal p53/p21. GH excess leads to decreased colon cell phosphatase and tensin homolog deleted on chromosome 10 (PTEN), increased cell survival with down-regulated APC, nuclear β-catenin accumulation, and increased epithelial-mesenchymal transition factors and colon cell motility. We propose that GH is a molecular component of the "field change" milieu permissive for neoplastic colon growth. PMID:27226307

  5. A concept of dynamic permission mechanism on android

    NASA Astrophysics Data System (ADS)

    Aron, Lukas; Hanacek, Petr

    2016-02-01

    This paper discuss the main security topic in mobile security area and this topic is protect user against the leakage of data. This work primarily contains the proposal of concept of dynamic permission mechanism for Android operating system. This mechanism deals with assignment or enforcement permissions to the application according to files that the application works with. Application has set of permissions that can use, but if the user opens confident files the application permissions should change its permission set and there should not be possible leakage of this secret data. The permissions set should be stricter according to opened confidential file or more open (without restriction) if the file is not secret file. The concept proposes the solution for protecting this data leakage. Idea covers rule that user should be avoided of change this permissions himself, but this behavior should be dynamic, automatic and independent. This proposal is mainly aimed to Android operating system, but the concept can be applied to other mobile platforms with some implementation changes.

  6. Long-term methamphetamine administration in the vervet monkey models aspects of a human exposure: brain neurotoxicity and behavioral profiles.

    PubMed

    Melega, William P; Jorgensen, Matthew J; Laćan, Goran; Way, Baldwin M; Pham, Jamie; Morton, Grenvill; Cho, Arthur K; Fairbanks, Lynn A

    2008-05-01

    Methamphetamine (METH)-associated alterations in the human striatal dopamine (DA) system have been identified with positron emission tomography (PET) imaging and post-mortem studies but have not been well correlated with behavioral changes or cumulative METH intake. Animal studies that model some aspects of human long-term METH abuse can establish dose-dependency profiles of both behavioral changes and potential brain neurotoxicities for identifying consequences of particular cumulative exposures. Based on parameters from human and our monkey pharmacokinetic studies, we modeled a prevalent human METH exposure of daily multiple doses in socially housed vervet monkeys. METH doses were escalated over 33 weeks, with final dosages resulting in estimated peak plasma METH concentrations of 1-3 microM, a range measured in human abusers. With larger METH doses, progressive increases in abnormal behavior and decreases in social behavior were observed on 'injection' days. Anxiety increased on 'no injection' days while aggression decreased throughout the study. Thereafter, during 3 weeks abstinence, differences in baseline vs post-METH behaviors were not observed. Post-mortem analysis of METH brains showed 20% lower striatal DA content while autoradiography studies of precommissural striatum showed 35% lower [3H]WIN35428 binding to the DA transporter. No statistically significant changes were detected for [3H]dihydrotetrabenazine binding to the vesicular monoamine transporter (METH-lower by 10%) or for [3H]SCH 23390 and [3H]raclopride binding to DA D1 and D2 receptors, respectively. Collectively, this long-term, escalating dose METH exposure modeling a human abuse pattern, not associated with high-dose binges, resulted in dose-dependent behavioral effects and caused persistent changes in presynaptic striatal DA system integrity.

  7. Full-gestational exposure to nicotine and ethanol augments nicotine self-administration by altering ventral tegmental dopaminergic function due to NMDA receptors in adolescent rats.

    PubMed

    Roguski, Emily E; Sharp, Burt M; Chen, Hao; Matta, Shannon G

    2014-03-01

    In adult rats, we have shown full-gestational exposure to nicotine and ethanol (Nic + EtOH) augmented nicotine self-administration (SA) (increased nicotine intake) compared to pair-fed (PF) offspring. Therefore, we hypothesized that full-gestational exposure to Nic + EtOH disrupts control of dopaminergic (DA) circuitry by ventral tegmental area (VTA) NMDA receptors, augmenting nicotine SA and DA release in nucleus accumbens (NAcc) of adolescents. Both NAcc DA and VTA glutamate release were hyper-responsive to intra-VTA NMDA in Nic + EtOH offspring versus PF (p = 0.03 and 0.02, respectively). Similarly, DA release was more responsive to i.v. nicotine in Nic + EtOH offspring (p = 0.02). Local DL-2-Amino-5-phosphonopentanoic acid sodium salt (AP5) (NMDA receptor antagonist) infusion into the VTA inhibited nicotine-stimulated DA release in Nic + EtOH and PF offspring. Nicotine SA was augmented in adolescent Nic + EtOH versus PF offspring (p = 0.000001). Daily VTA microinjections of AP5 reduced nicotine SA by Nic + EtOH offspring, without affecting PF (p = 0.000032). Indeed, nicotine SA in Nic + EtOH offspring receiving AP5 was not different from PF offspring. Both VTA mRNA transcripts and NMDA receptor subunit proteins were not altered in Nic + EtOH offspring. In summary, adolescent offspring exposed to gestational Nic + EtOH show markedly increased vulnerability to become dependent on nicotine. This reflects the enhanced function of a subpopulation of VTA NMDA receptors that confer greater nicotine-induced DA release in NAcc. We hypothesized that concurrent gestational exposure to nicotine and ethanol would disrupt the control of VTA dopaminergic circuitry by NMDA receptors. Resulting in the augmented nicotine self-administration (SA) in adolescent offspring.

  8. Trace administration of vitamin E can retrieve and prevent UV-irradiation- and metal exposure-induced memory deficits in nematode Caenorhabditis elegans.

    PubMed

    Ye, Huayue; Ye, Boping; Wang, Dayong

    2008-07-01

    Vitamin E (alpha-tocopherol), a lipid-soluble anti-oxidant, prevents the uncontrolled propagation of lipid peroxidation by free radicals. Nevertheless, there is weak or no evidence of a protective effect of previous vitamin E intake on cognitive function in humans. In the present study, we explored the thermosensation model to investigate the possible effects of vitamin E administration on memory behaviors in Caenorhabditis elegans. Administration of 100 and 200microg/mL of vitamin E had no significant effects on the memory for different time intervals, whereas relatively high concentration (400microg/mL) of vitamin E exposure shortened the extinction period of the association paradigm (food at 20 degrees C). Following the UV-irradiation, post-treatment with 200microg/mL of vitamin E not only retrieved the UV-irradiation-induced memory deficits, but also enhanced the memory functions in UV-irradiating animals. Post-treatment with trace vitamin E could also ameliorate the memory deficits in metal (Al or Pb) exposed worms. In addition, pre-treatment with 200microg/mL of vitamin E could effectively prevent the occurrence of memory deficits induced by metal exposure and UV-irradiation. Therefore, the close association may exist between trace dietary vitamin E intake and memory behaviors, and a specific response mechanism may be activated after the administration of vitamin E in stress-exposed animals. Moreover, treatment with 200microg/mL of vitamin E could restore the memory deficits formed in the ncs-1 mutant worms, suggesting that exogenous treatment with trace vitamin E can largely mimic the function of NCS-1 in regulating the memory for thermosensation.

  9. A Biomedical Research Permissions Ontology: Cognitive and Knowledge Representation Considerations

    PubMed Central

    Obeid, Jihad; Gabriel, Davera; Sanderson, Iain

    2015-01-01

    In designing a comprehensive mechanism for managing informed consents and permissions for biomedical research involving human participants, a significant effort is dedicated to the development of standardized classification of these consents and permissions. In this paper, we describe the considerations and implications of this effort that should be addressed during the development of a Biomedical Research Permissions Ontology (RPO). It is hoped that this standardization will allow disparate research institutions to pool research data and associated consents and permissions in order to facilitate collaborative translational research projects across multiple institutions and subsequent new breakthroughs in medicine while providing: 1) essential built in protections for privacy and confidentiality of research participants and 2) a mechanism for insuring that researchers adhere to patient’s intent whether to participate in research or not. PMID:26640828

  10. 50 CFR 217.172 - Permissible methods of taking.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Neptune Liquefied Natural Gas Facility Off Massachusetts § 217.172 Permissible methods of taking. (a... the Letter of Authorization (hereinafter “Neptune”) may incidentally, but not intentionally,...

  11. 50 CFR 217.172 - Permissible methods of taking.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Neptune Liquefied Natural Gas Facility Off Massachusetts § 217.172 Permissible methods of taking. (a... the Letter of Authorization (hereinafter “Neptune”) may incidentally, but not intentionally,...

  12. 50 CFR 217.172 - Permissible methods of taking.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Neptune Liquefied Natural Gas Facility Off Massachusetts § 217.172 Permissible methods of taking. (a... the Letter of Authorization (hereinafter “Neptune”) may incidentally, but not intentionally,...

  13. 50 CFR 217.172 - Permissible methods of taking.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Neptune Liquefied Natural Gas Facility Off Massachusetts § 217.172 Permissible methods of taking. (a... the Letter of Authorization (hereinafter “Neptune”) may incidentally, but not intentionally,...

  14. 3. Historic American Buildings Survey Photocopy EXTERIOR: EAST Permission to ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    3. Historic American Buildings Survey Photocopy EXTERIOR: EAST Permission to reproduce is given by courtesy of Chicago Historical Society. - Frances E. Willard House, 1730 Chicago Avenue, Evanston, Cook County, IL

  15. 50 CFR 218.2 - Permissible methods of taking.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... MAMMALS Taking Marine Mammals Incidental to U.S. Navy Training in the Virginia Capes Range Complex (VACAPES Range Complex) § 218.2 Permissible methods of taking. (a) Under Letters of Authorization...

  16. 14 CFR 399.35 - Special tariff permission.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Special tariff permission. (a) Definition. As used in this section, to grant STP means to approve a... or rates are within a statutory or Board-established zone of fare or rate flexibility; and...

  17. 50 CFR 218.232 - Permissible methods of taking.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Low Frequency Active (SURTASS LFA) Sonar § 218.232 Permissible methods of taking. (a) Under Letters of.... This annual per-stock cap of 12 percent applies regardless of the number of SURTASS LFA sonar...

  18. 50 CFR 218.232 - Permissible methods of taking.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Low Frequency Active (SURTASS LFA) Sonar § 218.232 Permissible methods of taking. (a) Under Letters of.... This annual per-stock cap of 12 percent applies regardless of the number of SURTASS LFA sonar...

  19. 50 CFR 218.232 - Permissible methods of taking.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Low Frequency Active (SURTASS LFA) Sonar § 218.232 Permissible methods of taking. (a) Under Letters of.... This annual per-stock cap of 12 percent applies regardless of the number of SURTASS LFA sonar...

  20. Adolescent alcohol exposure reduces behavioral flexibility, promotes disinhibition, and increases resistance to extinction of ethanol self-administration in adulthood.

    PubMed

    Gass, Justin T; Glen, William Bailey; McGonigal, Justin T; Trantham-Davidson, Heather; Lopez, Marcelo F; Randall, Patrick K; Yaxley, Richard; Floresco, Stan B; Chandler, L Judson

    2014-10-01

    The prefrontal cortex (PFC) is a brain region that is critically involved in cognitive function and inhibitory control of behavior, and adolescence represents an important period of continued PFC development that parallels the maturation of these functions. Evidence suggests that this period of continued development of the PFC may render it especially vulnerable to environmental insults that impact PFC function in adulthood. Experimentation with alcohol typically begins during adolescence when binge-like consumption of large quantities is common. In the present study, we investigated the effects of repeated cycles of adolescent intermittent ethanol (AIE) exposure (postnatal days 28-42) by vapor inhalation on different aspects of executive functioning in the adult rat. In an operant set-shifting task, AIE-exposed rats exhibited deficits in their ability to shift their response strategy when the rules of the task changed, indicating reduced behavioral flexibility. There were no differences in progressive ratio response for the reinforcer suggesting that AIE did not alter reinforcer motivation. Examination of performance on the elevated plus maze under conditions designed to minimize stress revealed that AIE exposure enhanced the number of entries into the open arms, which may reflect either reduced anxiety and/or disinhibition of exploratory-like behavior. In rats that trained to self-administer ethanol in an operant paradigm, AIE increased resistance to extinction of ethanol-seeking behavior. This resistance to extinction was reversed by positive allosteric modulation of mGluR5 during extinction training, an effect that is thought to reflect promotion of extinction learning mechanisms within the medial PFC. Consistent with this, CDPPB was also observed to reverse the deficits in behavioral flexibility. Finally, diffusion tensor imaging with multivariate analysis of 32 brain areas revealed that while there were no differences in the total brain volume, the volume of

  1. Accumulation of PCBs and Hg by fish and earthworms during field and laboratory exposures to Green Bay sediments. Administrative report

    SciTech Connect

    Mac, M.J.; Edsall, C.C.; Hesselberg, R.J.

    1985-11-01

    To determine whether the laboratory bioassay of Mac et al. (1984) was indeed predictive of the potential accumulation in an area with contaminated sediments, the authors conducted a field exposure of caged test organisms in lower Green Bay and a laboratory bioassay of sediments collected from the same area. The authors believe the results of this study provides an initial indication that the levels of bioaccumulation of contaminants from sediments in the laboratory are similar to what may be found in the natural environment, thus indicating potential predictive capability of the laboratory bioassay. The study further demonstrated the importance of sediment contact to the bioaccumulation process, even under conditions where significant bioaccumulation from water alone occurred.

  2. Circadian characteristics of permissive and suppressive effects of cortisol and their role in homeostasis and the acute inflammatory response

    PubMed Central

    Mavroudis, Panteleimon D.; Corbett, Siobhan A.; Calvano, Steven E.; Androulakis, Ioannis P.

    2014-01-01

    In this work we explore a semi-mechanistic model that considers cortisol’s permissive and suppressive effects through the regulation of cytokine receptors and cytokines respectively. Our model reveals the proactive role of cortisol during the resting period and its reactive character during the body’s activity phase. Administration of an acute LPS dose during the night, when cortisol’s permissive effects are higher than suppressive, leads to increased cytokine levels compared to LPS administration at morning when cortisol’s suppressive effects are higher. Interestingly, our model presents a hysteretic behavior where the relative predominance of permissive or suppressive effects results not only from cortisol levels but also from the previous states of the model. Therefore, for the same cortisol levels, administration of an inflammatory stimulus at cortisol’s ascending phase, that follows a time period where cytokine receptor expression is elevated ultimately sensitizing the body for the impending stimulus, leads to higher cytokine expression compared to administration of the same stimulus at cortisol’s descending phase. PMID:25445574

  3. 7 CFR 215.3 - Administration.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SPECIAL MILK PROGRAM FOR CHILDREN § 215.3 Administration. (a) Within the... permissible under State law, responsibility for the administration of the Program in schools and child...

  4. Effects of combined ferrous sulfate administration and exposure to static magnetic field on brain oxidative stress and emotional behavior.

    PubMed

    Elferchichi, Miryam; Maaroufi, Karima; Ammari, Mohamed; Sakly, Mohsen; Abdelmelek, Hafedh

    2015-03-01

    The present study was done to investigate behavioral effects and oxidative stress in iron- treated and co-exposed static magnetic field (SMF)-iron rats. Anxiety in the elevated plus- maze test, and motor skills were also assessed in the stationary beam and suspended string tests. After behavioral tests, the rats were anesthetized and their brains were removed for biochemical analysis. The co-exposure to iron and SMF induced a significant difference in elevated plus-maze test in rats. The frequency of entries and time spent in the open arms was significantly reduced (p<0.05) in the iron- and SMF-exposed group compared with the group treated with iron alone and in the control group. However, no significant difference was noticed for the motor skill test between the three groups. The biochemical investigation showed that malondialdehyde level increased (p<0.001) and that glutathione level and catalase enzyme activity decreased (p<0.001) in brain of iron- and SMF-exposed group. The dose of iron alone used in present study, was unable to induce any effect. However, the 128 mT SMF in the presence of iron ions in the body can induce disruption in the emotional behavior and can produce oxidative stress in brain tissue of rats.

  5. 5 CFR 151.111 - Permissible activities.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ..., including candidacy for office in a nonpartisan election and candidacy for political party office... 151.111 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS POLITICAL.... (a) All State or local officers or employees are free to engage in political activity to the...

  6. 5 CFR 151.111 - Permissible activities.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ..., including candidacy for office in a nonpartisan election and candidacy for political party office... 151.111 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS POLITICAL.... (a) All State or local officers or employees are free to engage in political activity to the...

  7. 5 CFR 151.111 - Permissible activities.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ..., including candidacy for office in a nonpartisan election and candidacy for political party office... 151.111 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS POLITICAL.... (a) All State or local officers or employees are free to engage in political activity to the...

  8. 5 CFR 151.111 - Permissible activities.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ..., including candidacy for office in a nonpartisan election and candidacy for political party office... 151.111 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS POLITICAL.... (a) All State or local officers or employees are free to engage in political activity to the...

  9. 5 CFR 151.111 - Permissible activities.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ..., including candidacy for office in a nonpartisan election and candidacy for political party office... 151.111 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS POLITICAL.... (a) All State or local officers or employees are free to engage in political activity to the...

  10. Benzene metabolite levels in blood and bone marrow of B6C3F{sub 1} mice after low-level exposure

    SciTech Connect

    Bechtold, W.E.; Strunk, M.R.; Thornton-Manning, J.R.

    1995-12-01

    Studies at the Inhalation Toxicology Research Institute (ITRI) have explored the species-specific uptake and metabolism of benzene. Results have shown that metabolism is dependent on both dose and route of administration. Of particular interest were shifts in the major metabolic pathways as a function of exposure concentration. In these studies, B6C3F{sub 1} mice were exposed to increasing levels of benzene by either gavage or inhalation. As benzene internal dose increased, the relative amounts of muconic acid and hydroquinone decreased. In contrast, the relative amount of catechol increased with increasing exposure. These results show that the relative levels of toxic metabolites are a function of exposure level. Based on these results and assuming a linear relationship between exposure concentration and levels of bone marrow metabolites, it would be difficult to detect an elevation of any phenolic metabolites above background after occupational exposures to the OSHA Permissible Exposure Limit of 1 ppm benzene.

  11. U.S. Food and Drug Administration perspective of the inclusion of effects of low-level exposures in safety and risk assessment.

    PubMed

    Gaylor, D W; Bolger, P M; Schwetz, B A

    1998-02-01

    A brief overview is provided of some of the general safety and risk assessment procedures used by the different centers of the U.S. Food and Drug Administration (U.S. FDA) to evaluate low-level exposures. The U.S. FDA protects public health by regulating a wide variety of consumer products including foods, human and animal drugs, biologics, and medical devices under the federal Food, Drug, and Cosmetic Act. The diverse legal and regulatory standards in the act allow for the consideration of benefits for some products (e.g., drugs) but preclude them from others (e.g., food additives). When not precluded by statutory mandates (e.g., Delaney prohibition), the U.S. FDA considers both physiologic adaptive responses and beneficial effects. For the basic safety assessment paradigm as presently used, for example in the premarket approval of food additives, the emphasis is on the identification of adverse effects and no observed adverse effect level(s) (NOAEL). Generally, the NOAEL is divided by safety factors to establish an acceptable exposure level. This safety assessment paradigm does not preclude the consideration of effects whether they are biologically adaptive or beneficial at lower dose levels. The flexibility to consider issues such as mechanisms of action and adaptive and beneficial responses depends on the product under consideration. For carcinogenic contaminants and radiation from medical devices, the U.S. FDA considers the potential cancer risk at low exposure levels. This generally involves downward extrapolation from the observed dose-response range. The consideration of adverse effects of other toxicologic end points (e.g., reproductive, immunologic, neurologic, developmental) associated with low exposure levels is also becoming more of a reality (e.g., endocrine disrupters). The evaluation of the biologic effects of low-level exposures to toxic substances must include whether the effect is adverse or a normal physiologic adaptive response and also

  12. Long-Term Exposure to Ambient Fine Particulate Matter and Renal Function in Older Men: The Veterans Administration Normative Aging Study

    PubMed Central

    Mehta, Amar J.; Zanobetti, Antonella; Bind, Marie-Abele C.; Kloog, Itai; Koutrakis, Petros; Sparrow, David; Vokonas, Pantel S.; Schwartz, Joel D.

    2016-01-01

    Background: It is unknown if ambient fine particulate matter (PM2.5) is associated with lower renal function, a cardiovascular risk factor. Objective: We investigated whether long-term PM2.5 exposure was associated with estimated glomerular filtration rate (eGFR) in a cohort of older men living in the Boston Metropolitan area. Methods: This longitudinal analysis included 669 participants from the Veterans Administration Normative Aging Study with up to four visits between 2000 and 2011 (n = 1,715 visits). Serum creatinine was measured at each visit, and eGFR was calculated according to the Chronic Kidney Disease Epidemiology Collaboration equation. One-year exposure to PM2.5 prior to each visit was assessed using a validated spatiotemporal model that utilized satellite remote-sensing aerosol optical depth data. eGFR was modeled in a time-varying linear mixed-effects regression model as a continuous function of 1-year PM2.5, adjusting for important covariates. Results: One-year PM2.5 exposure was associated with lower eGFRs; a 2.1-μg/m3 interquartile range higher 1-year PM2.5 was associated with a 1.87 mL/min/1.73 m2 lower eGFR [95% confidence interval (CI): –2.99, –0.76]. A 2.1 μg/m3-higher 1-year PM2.5 was also associated with an additional annual decrease in eGFR of 0.60 mL/min/1.73 m2 per year (95% CI: –0.79, –0.40). Conclusions: In this longitudinal sample of older men, the findings supported the hypothesis that long-term PM2.5 exposure negatively affects renal function and increases renal function decline. Citation: Mehta AJ, Zanobetti A, Bind MC, Kloog I, Koutrakis P, Sparrow D, Vokonas PS, Schwartz JD. 2016. Long-term exposure to ambient fine particulate matter and renal function in older men: the VA Normative Aging Study. Environ Health Perspect 124:1353–1360; http://dx.doi.org/10.1289/ehp.1510269 PMID:26955062

  13. Repeated systemic administration of the nutraceutical alpha-linolenic acid exerts neuroprotective efficacy, an antidepressant effect and improves cognitive performance when given after soman exposure.

    PubMed

    Pan, Hongna; Piermartiri, Tetsade C B; Chen, Jun; McDonough, John; Oppel, Craig; Driwech, Wafae; Winter, Kristin; McFarland, Emylee; Black, Katelyn; Figueiredo, Taiza; Grunberg, Neil; Marini, Ann M

    2015-12-01

    Exposure to nerve agents results in severe seizures or status epilepticus caused by the inhibition of acetylcholinesterase, a critical enzyme that breaks down acetylcholine to terminate neurotransmission. Prolonged seizures cause brain damage and can lead to long-term consequences. Current countermeasures are only modestly effective against the brain damage supporting interest in the evaluation of new and efficacious therapies. The nutraceutical alpha-linolenic acid (LIN) is an essential omega-3 polyunsaturated fatty acid that has a wide safety margin. Previous work showed that a single intravenous injection of alpha-linolenic acid (500 nmol/kg) administered before or after soman significantly protected against soman-induced brain damage when analyzed 24h after exposure. Here, we show that administration of three intravenous injections of alpha-linolenic acid over a 7 day period after soman significantly improved motor performance on the rotarod, enhanced memory retention, exerted an anti-depressant-like activity and increased animal survival. This dosing schedule significantly reduced soman-induced neuronal degeneration in four major vulnerable brain regions up to 21 days. Taken together, alpha-linolenic acid reduces the profound behavioral deficits induced by soman possibly by decreasing neuronal cell death, and increases animal survival.

  14. [Case followed by delayed loss of consciousness after exposure to hydrogen sulfide that was treated with intermittent administration of sodium nitrite].

    PubMed

    Fujino, Yasuhisa; Inoue, Yoshihiro; Onodera, Makoto; Kikuchi, Satoshi; Endo, Jin; Endo, Shigeatsu; Fujita, Yuji

    2010-12-01

    A 49-year-old man lost consciousness after being accidentally exposed to what was probably hydrogen sulfide gas while performing maintenance on a machine producing feather meal. He was immediately taken to the hospital. Upon admission, his consciousness level was 14 (E4V4M6) on the Glasgow Coma Scale (GCS), but it subsequently decreased, and the patient was intubated when his respirations became depressed as well. About 5 hours after the initial incident, he was transferred to our department. His consciousness level was GCS 9 (E2V2M5), his blood pressure was 95/78 mmHg, and his heart rate was 90 beats per min. There was no metabolic acidosis. Mechanical ventilation was begun and 10% sodium nitrite was intermittently administered intravenously, with the goal of lowering arterial blood methemoglobin saturation to 20%. Two days following admission, the patient regained full consciousness and sodium nitrite administration was stopped. The following day mechanical ventilation was also discontinued. This patient exhibited severe recurring neurologic symptoms without metabolic acidosis; thus, the manifestations of toxicity in this case might have been due to the direct neurologic toxicity of hydrogen sulfide, hypoxia, or delayed post-ischemic cerebral hypoperfusion syndrome. The patient made a full recovery without any sequelae; therefore we would like to hypothesize that repetitive intravenous administration of sodium nitrite is effective in cases of hydrogen sulfide exposure.

  15. Role of cannabinoidergic mechanisms in ethanol self-administration and ethanol seeking in rat adult offspring following perinatal exposure to {delta}{sup 9}-tetrahydrocannabinol

    SciTech Connect

    Economidou, Daina; Mattioli, Laura; Ubaldi, Massimo; Lourdusamy, Anbarasu; Soverchia, Laura; Hardiman, Gary; Campolongo, Patrizia; Cuomo, Vincenzo; Ciccocioppo, Roberto

    2007-08-15

    The present study evaluated the consequences of perinatal {delta}{sup 9}-tetrahydrocannabinol ({delta}{sup 9}-THC) treatment (5 mg/kg/day by gavage), either alone or combined with ethanol (3% v/v as the only fluid available), on ethanol self-administration and alcohol-seeking behavior in rat adult offspring. Furthermore, the effect of the selective cannabinoid CB{sub 1} receptor antagonist, SR-141716A, on ethanol self-administration and on reinstatement of ethanol-seeking behavior induced either by stress or conditioned drug-paired cues was evaluated in adult offspring of rats exposed to the same perinatal treatment. Lastly, microarray experiments were conducted to evaluate if perinatal treatment with {delta}{sup 9}-tetrahydrocannabinol, ethanol or their combination causes long-term changes in brain gene expression profile in rats. The results of microarray data analysis showed that 139, 112 and 170 genes were differentially expressed in the EtOH, {delta}{sup 9}-THC, or EtOH + {delta}{sup 9}-THC group, respectively. No differences in alcohol self-administration and alcohol seeking were observed between rat groups. Intraperitoneal (IP) administration of SR-141716A (0.3-3.0 mg/kg) significantly reduced lever pressing for ethanol and blocked conditioned reinstatement of alcohol seeking. At the same doses SR-141716A failed to block foot-shock stress-induced reinstatement of alcohol seeking. The results reveal that perinatal exposure to {delta}{sup 9}-THC ethanol or their combination results in evident changes in gene expression patterns. However, these treatments do not significantly affect vulnerability to ethanol abuse in adult offspring. On the other hand, the results obtained with SR-141716A emphasize that endocannabinoid mechanisms play a major role in ethanol self-administration, as well as in the reinstatement of ethanol-seeking behavior induced by conditioned cues, supporting the idea that cannabinoid CB{sub 1} receptor antagonists may represent interesting

  16. Early administration of angiotensin-converting enzyme inhibitor captopril, prevents the development of hypertension programmed by intrauterine exposure to a maternal low-protein diet in the rat.

    PubMed

    Sherman, R C; Langley-Evans, S C

    1998-04-01

    1. Associations of intrauterine exposure to maternal undernutrition with later hypertension and coronary heart disease in the human population have been duplicated in the rat. Fetal exposure to low protein diets produces offspring that develop raised systolic blood pressure by the age of weaning. This animal model of 'programmed' hypertension was used to investigate the role of the renin-angiotensin system in the initiation and maintenance of high blood pressure. 2. Pregnant rats were fed diets containing 18 or 9% casein from conception until littering. The offspring from these pregnancies were administered captopril either between 2 and 4 weeks of age, or from 10 to 12 weeks of age. 3. The feeding of low protein diets in pregnancy had no effect upon the reproductive ability of female rats and the offspring generated were of normal birthweight. By 4 weeks of age the male and female offspring of low-protein-fed dams had systolic blood pressures that were 24-25 mmHg higher than those of rats exposed to a control diet in utero. 4. Treatment of 10-week-old female offspring with captopril for 2 weeks indicated that angiotensin II formation may play a role in the maintenance of high blood pressure in low-protein-exposed rats. While captopril had no significant effect upon systolic pressures of rats exposed to the control diet in intrauterine life, the systolic blood pressures of low-protein animals rapidly declined by 31 mmHg. 5. Administration of captopril to male and female offspring between 2 and 4 weeks of age exerted long-term effects upon systolic blood pressure. Eight weeks after cessation of treatment, at an age where maximal blood pressures are achieved, captopril-treated, low-protein-exposed rats had similar blood pressures to normotensive rats exposed to the protein-replete diet in utero. 6. In conclusion, we have demonstrated that the elevation of adult blood pressure associated with fetal exposure to a maternal low-protein diet, is prevented by early

  17. Permissive nicotine regulation as a complement to traditional tobacco control

    PubMed Central

    Sumner, Walton

    2005-01-01

    Background Cigarette smoking takes a staggering toll on human health and attracts considerable public health attention, yet real solutions seem distant. The 2004 Family Smoking Prevention and Tobacco Control Act (US Senate bill S2461) would have given the US Food and Drug Administration limited authority to regulate cigarettes to "protect the public health." However, such legislation is unlikely to substantially reduce smoking or related deaths. Discussion The past 500 years of tobacco control efforts demonstrate that nicotine prohibition is a practical impossibility for numerous reasons, state revenue being one of the most ominous. The FDA already has regulatory authority over pharmaceutical grade nicotine products, and requires pharmacists to dispense the most addictive of these only with prescriptions. Meanwhile, every corner store can sell far more addictive and dangerous cigarettes to any adult. The FDA could immediately increase competition between cigarettes and clean nicotine products by approving available nicotine products for over-the-counter sales to adults. Similarly permissive regulation of cigarettes and addictive nicotine products will reduce tobacco use and improve smokers' health, but increase nicotine use in the population. Fortunately, restricted youth access and accurate labeling of nicotine's absolute risks will dissuade many non-smokers from experimenting with it, while accurate depiction of its risks relative to cigarette smoking will encourage many smokers to switch. The FDA could take a series of small steps that might ultimately replace a large proportion of cigarette smoking with equally addictive nicotine products, without risking serious public health setbacks. Vaccine, methadone, and injury prevention policies establish relevant public health precedents. Summary Cigarettes, or an equally addictive alternative, will be a permanent and common product in most societies. Regulations restricting only the safest addictive nicotine products

  18. 30 CFR 57.5042 - Revised exposure levels.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Revised exposure levels. 57.5042 Section 57... exposure levels. If levels of permissible exposures to concentrations of radon daughters different from... President, no employee shall be permitted to receive exposures in excess of those levels after the...

  19. 30 CFR 57.5042 - Revised exposure levels.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Revised exposure levels. 57.5042 Section 57... exposure levels. If levels of permissible exposures to concentrations of radon daughters different from... President, no employee shall be permitted to receive exposures in excess of those levels after the...

  20. Formaldehyde Exposures in a University Anatomy Laboratory

    NASA Astrophysics Data System (ADS)

    Winkler, Kyle William

    Air sampling studies were conducted within a university anatomical laboratory during the embalmment of a cadaver in order to determine if dangerous concentrations of formaldehyde existed. Three air sampling studies were conducted in the anatomical laboratory on three separate days that a cadaver was being embalmed. Samples were collected and analyzed using the Occupational Safety and Health Administration (OSHA) Sampling and Analytical Methods: Method 52. Each air sampling study sampled for short term exposure limit (STEL) and time weighted mean (TWA) breathing zone formaldehyde concentrations as well as area TWA formaldehyde concentrations. A personal aldehyde monitor was also used in each air sampling study to sample for breathing zone formaldehyde concentrations. Measured TWA mean exposures to formaldehyde ranged from 0.15--1.3 parts per million (ppm), STEL formaldehyde exposures ranged from 0.019--0.64 ppm, and eight-hour TWAs ranged from 0.03 to 3.6 ppm. All 8-hour TWA formaldehyde concentrations sampled in the anatomy laboratory during an embalmment were less than the permissible exposure limit (PEL) required by OSHA.

  1. Justification of permissible doses of radiation during prolonged space flights

    NASA Technical Reports Server (NTRS)

    Grigoryev, Y. G.; Abel, K.; Varteres, V.; Nilolov, N.; Karpfel, Z.; Prislichka, M.

    1974-01-01

    Maximum permissible radiation doses for astronauts are reported based on chronic radiation experiments with dogs and actual measurements during space flights. Observed were clinical conditions, peripheral blood and marrow, the state of the cardiovascular system, higher nervous activity, the state of the vestibular analyzer, the organ of vision, spermatogenic function and the ability to reproduce, the state of immunity and a number of biological indices in blood and tissues. The following maximum permissible doses are determined as preliminary values: 1 year of flight - 200 rem; 2 years of flight - 250 rem; 3 years of flight - 275 rem.

  2. Self-reported narcissism and perceived parental permissiveness and authoritarianism.

    PubMed

    Ramsey, A; Watson, P J; Biderman, M D; Reeves, A L

    1996-06-01

    The hypothesis that inadequate parenting promotes the development of pathological narcissism was tested in a sample of 370 undergraduate students. They responded to the O'Brien (1987) Multiphasic Narcissism Inventory (OMNI) and to measures of parental permissiveness, authoritarianism, and authoritativeness. Perceived parental permissiveness and authoritarianism served as independent predictors of greater narcissistic tendencies. The students who scored high on the OMNI were also less likely to evaluate both of their parents as having been especially strong in their use of the adjustment-promoting authoritative style. Theoretical efforts to link narcissism with inadequate parenting therefore may have merit and may deserve additional research attention. PMID:8656207

  3. Comparison of the Risk of Gastrointestinal Bleeding among Different Statin Exposures with Concomitant Administration of Warfarin: Electronic Health Record-Based Retrospective Cohort Study

    PubMed Central

    Lim, Sun Gyo; Hong, Ji Man; Park, Rae Woong; Lee, Jin Soo

    2016-01-01

    Background and Objective Patients who should be treated with both warfarin and a statin are frequently seen in vascular clinics. The risk for bleeding and potential drug interactions should be considered when prescribing both medications together. This study aimed to compare the risk for gastrointestinal bleeding among different statin exposures with concomitant administration of warfarin. Materials and Methods This is a single-hospital retrospective cohort study. We included patients who were concomitantly exposed to one of four statins (pravastatin, simvastatin, atorvastatin, and rosuvastatin) and warfarin for up to 2 years (730 days). The observation period ended when a gastrointestinal bleeding event occurred or the observation was censored. Within-class comparisons were used, and 1:1 matching using a propensity score was performed for comparisons between each statin and all of the other statins. Kaplan-Meier analyses with log-rank tests and Cox proportional hazard regression analyses were conducted to determine associations with the risk of gastrointestinal bleeding. Results Data were analyzed for 1,686 patients who were concomitantly administered a statin and warfarin. Log-rank tests for the gastrointestinal bleeding-free survival rate showed that the risk for gastrointestinal bleeding was significantly lower in the pravastatin group (p = 0.0499) and higher in the rosuvastatin group (p = 0.009). In the Cox proportional hazard regression analysis, the hazard ratio of 5.394 for gastrointestinal bleeding based on statin exposure in the rosuvastatin group was significant (95% confidence interval, 1.168–24.916). Conclusions There was a relatively high risk of gastrointestinal bleeding with rosuvastatin when administered concomitantly with warfarin. PMID:27386858

  4. Effect of in utero exposure to endocrine disruptors on fetal steroidogenesis governed by the pituitary-gonad axis: a study in rats using different ways of administration.

    PubMed

    Kariyazono, Yudai; Taura, Junki; Hattori, Yukiko; Ishii, Yuji; Narimatsu, Shizuo; Fujimura, Masatake; Takeda, Tomoki; Yamada, Hideyuki

    2015-12-01

    The effects of endocrine disruptors on testicular steroidogenesis in fetal rats were investigated in a study involving in utero exposure. In the major part of this study, pregnant rats at gestational day (GD)15 were given a single oral administration of the test substance, and then the expression of the following mRNAs in GD20 fetuses was determined: testicular steroidogenic acute-regulatory protein (StAR), a cholesterol transporter mediating the rate-limiting step of steroidogenesis, a ß-subunit of pituitary luteinizing hormone (LH), and a regulator of gonadal steroidogenesis. Among the substances tested, only di(2-ethylhexyl)phthalate (DEHP) reduced the expression of fetal testicular StAR. The others listed below exhibited little effect on fetal StAR: 2,2',4,4'-tetrabromodiphenylether, tributyltin chloride, atrazine, permethrin, cadmium chloride (Cd), lead acetate (Pb) and methylmercury (CH3HgOH). None of them, including DEHP, lacked the ability to reduce the expression of pituitary LHß mRNA. The present study also examined the potential of metals as modifiers of fetal steroidogenesis by giving them to pregnant dams in drinking water during GD1 and GD20. Under these conditions, Cd and Pb at a low concentration (0.01 ppm) significantly attenuated the fetal testicular expression of StAR mRNA without a concomitant reduction in LHß. No such effect was detected with CH3HgOH even at 1 ppm. These results suggest that: 1) DEHP, Cd and Pb attenuate the fetal production of sex steroids by directly acting on the testis, and 2) chronic treatment during the entire gestational period is more useful than a single administration for determining the hazardous effect of a suspected endocrine disruptor on fetal steroidogenesis.

  5. Preschool Teachers' Exposure to Classroom Noise

    ERIC Educational Resources Information Center

    Grebennikov, Leonid

    2006-01-01

    This research examined exposure to classroom noise of 25 full-time teaching staff in 14 preschool settings located across Western Sydney. The results indicated that one teacher exceeded the maximum permissible level of daily noise exposure for employees under the health and safety legislation. Three staff approached this level and 92% of teachers…

  6. 47 CFR 101.1013 - Permissible communications services.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Permissible communications services. 101.1013 Section 101.1013 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES FIXED MICROWAVE SERVICES Local Multipoint Distribution Service § 101.1013...

  7. 47 CFR 101.1013 - Permissible communications services.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 5 2013-10-01 2013-10-01 false Permissible communications services. 101.1013 Section 101.1013 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES FIXED MICROWAVE SERVICES Local Multipoint Distribution Service § 101.1013...

  8. 47 CFR 101.1013 - Permissible communications services.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 5 2011-10-01 2011-10-01 false Permissible communications services. 101.1013 Section 101.1013 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES FIXED MICROWAVE SERVICES Local Multipoint Distribution Service § 101.1013...

  9. 47 CFR 101.1013 - Permissible communications services.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 5 2014-10-01 2014-10-01 false Permissible communications services. 101.1013 Section 101.1013 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES FIXED MICROWAVE SERVICES Local Multipoint Distribution Service § 101.1013...

  10. 47 CFR 101.1013 - Permissible communications services.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 5 2012-10-01 2012-10-01 false Permissible communications services. 101.1013 Section 101.1013 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES FIXED MICROWAVE SERVICES Local Multipoint Distribution Service § 101.1013...

  11. 34 CFR 300.208 - Permissive use of funds.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 34 Education 2 2014-07-01 2013-07-01 true Permissive use of funds. 300.208 Section 300.208 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF SPECIAL EDUCATION AND REHABILITATIVE SERVICES, DEPARTMENT OF EDUCATION ASSISTANCE TO STATES FOR THE EDUCATION OF CHILDREN WITH DISABILITIES Local Educational...

  12. 34 CFR 300.208 - Permissive use of funds.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 34 Education 2 2010-07-01 2010-07-01 false Permissive use of funds. 300.208 Section 300.208 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF SPECIAL EDUCATION AND REHABILITATIVE SERVICES, DEPARTMENT OF EDUCATION ASSISTANCE TO STATES FOR THE EDUCATION OF CHILDREN WITH DISABILITIES Local Educational...

  13. 24 CFR 4.26 - Permissible and impermissible disclosures.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Permissible and impermissible disclosures. 4.26 Section 4.26 Housing and Urban Development Office of the Secretary, Department of Housing and Urban Development HUD REFORM ACT Prohibition of Advance Disclosure of Funding Decisions §...

  14. 30 CFR 75.501-2 - Permissible electric face equipment.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...-driven mine equipment, except low horsepower rock dusting equipment, that employs an electric current... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Permissible electric face equipment. 75.501-2... SAFETY AND HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Electrical Equipment-General §...

  15. 30 CFR 75.501-2 - Permissible electric face equipment.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...-driven mine equipment, except low horsepower rock dusting equipment, that employs an electric current... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Permissible electric face equipment. 75.501-2... SAFETY AND HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Electrical Equipment-General §...

  16. 30 CFR 75.501-2 - Permissible electric face equipment.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...-driven mine equipment, except low horsepower rock dusting equipment, that employs an electric current... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Permissible electric face equipment. 75.501-2... SAFETY AND HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Electrical Equipment-General §...

  17. 30 CFR 75.501-2 - Permissible electric face equipment.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...-driven mine equipment, except low horsepower rock dusting equipment, that employs an electric current... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Permissible electric face equipment. 75.501-2... SAFETY AND HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Electrical Equipment-General §...

  18. 30 CFR 75.501-2 - Permissible electric face equipment.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...-driven mine equipment, except low horsepower rock dusting equipment, that employs an electric current... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Permissible electric face equipment. 75.501-2... SAFETY AND HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Electrical Equipment-General §...

  19. 47 CFR 101.1407 - Permissible operations for MVDDS.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... GHz Band § 101.1407 Permissible operations for MVDDS. MVDDS licensees must use spectrum in the 12.2-12.7 GHz band for any digital fixed non-broadcast service (broadcast services are intended for... using other spectrum or media for the return or upstream path....

  20. 47 CFR 101.1407 - Permissible operations for MVDDS.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... GHz Band § 101.1407 Permissible operations for MVDDS. MVDDS licensees must use spectrum in the 12.2-12.7 GHz band for any digital fixed non-broadcast service (broadcast services are intended for... using other spectrum or media for the return or upstream path....

  1. 47 CFR 101.1407 - Permissible operations for MVDDS.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... GHz Band § 101.1407 Permissible operations for MVDDS. MVDDS licensees must use spectrum in the 12.2-12.7 GHz band for any digital fixed non-broadcast service (broadcast services are intended for... using other spectrum or media for the return or upstream path....

  2. 47 CFR 101.1407 - Permissible operations for MVDDS.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... GHz Band § 101.1407 Permissible operations for MVDDS. MVDDS licensees must use spectrum in the 12.2-12.7 GHz band for any digital fixed non-broadcast service (broadcast services are intended for... using other spectrum or media for the return or upstream path....

  3. 47 CFR 101.1407 - Permissible operations for MVDDS.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... GHz Band § 101.1407 Permissible operations for MVDDS. MVDDS licensees must use spectrum in the 12.2-12.7 GHz band for any digital fixed non-broadcast service (broadcast services are intended for... using other spectrum or media for the return or upstream path....

  4. 12 CFR 703.13 - Permissible investment activities.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... funds to an institution described in Section 107(8) of the Act and credit unions, as long as the... the Act, and any investments the Federal credit union purchases with that cash are permissible for... security agreement with the borrower. (f)(1) Trading securities. A Federal credit union may...

  5. 46 CFR 176.700 - Permission for repairs and alterations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... (UNDER 100 GROSS TONS) INSPECTION AND CERTIFICATION Repairs and Alterations § 176.700 Permission for... refastening of deck or hull planking, plating, and structural members; repair of plate or frame cracks; damage repair or replacement, other than replacement in kind, of electrical wiring, fuel lines, tanks,...

  6. Post-exposure administration of diazepam combined with soluble epoxide hydrolase inhibition stops seizures and modulates neuroinflammation in a murine model of acute TETS intoxication

    SciTech Connect

    Vito, Stephen T.; Austin, Adam T.; Banks, Christopher N.; Inceoglu, Bora; Bruun, Donald A.; Zolkowska, Dorota; Tancredi, Daniel J.; Rogawski, Michael A.; Hammock, Bruce D.; Lein, Pamela J.

    2014-12-01

    Tetramethylenedisulfotetramine (TETS) is a potent convulsant poison for which there is currently no approved antidote. The convulsant action of TETS is thought to be mediated by inhibition of type A gamma-aminobutyric acid receptor (GABA{sub A}R) function. We, therefore, investigated the effects of post-exposure administration of diazepam, a GABA{sub A}R positive allosteric modulator, on seizure activity, death and neuroinflammation in adult male Swiss mice injected with a lethal dose of TETS (0.15 mg/kg, ip). Administration of a high dose of diazepam (5 mg/kg, ip) immediately following the second clonic seizure (approximately 20 min post-TETS injection) effectively prevented progression to tonic seizures and death. However, this treatment did not prevent persistent reactive astrogliosis and microglial activation, as determined by GFAP and Iba-1 immunoreactivity and microglial cell morphology. Inhibition of soluble epoxide hydrolase (sEH) has been shown to exert potent anti-inflammatory effects and to increase survival in mice intoxicated with other GABA{sub A}R antagonists. The sEH inhibitor TUPS (1 mg/kg, ip) administered immediately after the second clonic seizure did not protect TETS-intoxicated animals from tonic seizures or death. Combined administration of diazepam (5 mg/kg, ip) and TUPS (1 mg/kg, ip, starting 1 h after diazepam and repeated every 24 h) prevented TETS-induced lethality and influenced signs of neuroinflammation in some brain regions. Significantly decreased microglial activation and enhanced reactive astrogliosis were observed in the hippocampus, with no changes in the cortex. Combining an agent that targets specific anti-inflammatory mechanisms with a traditional antiseizure drug may enhance treatment outcome in TETS intoxication. - Highlights: • Acute TETS intoxication causes delayed and persistent neuroinflammation. • Diazepam given post-TETS prevents lethal tonic seizures but not neuroinflammation. • A soluble epoxide hydrolase

  7. Are there gender differences in the temperature profile of mice after acute antidepressant administration and exposure to two animal models of depression?

    PubMed

    David, D J; Nic Dhonnchadha, B A; Jolliet, P; Hascoët, M; Bourin, M

    2001-03-15

    Numerous studies have reported gender differences in the rates of depression in humans, but few behavioural observations of antidepressant drug effects have been investigated in female mice. The forced swimming test (FST) is widely used as a predictor of antidepressant activity in rodents, as is the tail suspension test (TST), where immobility is objectively measured and in this last test, no hypothermia is induced by immersion in cold water. The present study investigated gender differences in the temperature profile of mice after acute antidepressant administration (imipramine and paroxetine) and exposure to two animal models of depression. Imipramine and paroxetine were active at 32 mg/kg in male mice in the FST, whereas they were active at 8, 16 and 32 mg/kg in female mice. In the TST, for both antidepressants immobility duration was reduced at a dose of 16 and 32 mg/kg in male mice and at 32 mg/kg in female mice. No significant difference was observed between male and female mice for immobility duration. Imipramine administration, but not paroxetine, decreased the temperature at the higher dose (32 mg/kg) in male and female mice in the FST. The body temperature was reduced in male and female mice for all treatment groups after FST challenge. Imipramine (16 and 32 mg/kg in male and 32 mg/kg in female mice), paroxetine (4, 16 and 32 mg/kg in male and 4 to 32 mg/kg in female mice) attenuated the reduction in temperature due to the FST. In the TST, imipramine tends to decrease the temperature in male and female mice, even though only imipramine at a dose of 32 mg/kg in female mice significantly decreases the temperature. Paroxetine had no effect on temperature. The TST enhanced the body temperature in male and female mice. In mice, there was no difference between the sexes after imipramine or paroxetine administration in the FST and TST. Both tests can be used to predict the activity of antidepressants as the decrease or enhancement of temperature is not

  8. The School Administrator's Publicity Handbook, with 74 Story Ideas in Handy Checkoff Format. Internal and External PR for Maximum Media Exposure and an Orderly System for Setting Up the Program. Operations Notebook 5.

    ERIC Educational Resources Information Center

    Association of California School Administrators, 1973

    1973-01-01

    This booklet presents brief, detailed guidelines intended to aid school administrators in developing and managing a publicity program for schools. Primary emphasis of the discussion is on generating publicity and media exposure; only cursory attention is devoted to the other facets of a complete public relations program. Major topics of discussion…

  9. 19 CFR 122.66 - Clearance or permission to depart denied.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ...; DEPARTMENT OF THE TREASURY AIR COMMERCE REGULATIONS Clearance of Aircraft and Permission To Depart § 122.66 Clearance or permission to depart denied. If advance electronic air cargo information is not received...

  10. Effects of intravenous benzo[a]pyrene dose administration on levels of exposure biomarkers, DNA adducts, and gene expression in rats.

    PubMed

    Moreau, Marjory; Ouellet, Nathalie; Ayotte, Pierre; Bouchard, Michèle

    2015-01-01

    The effects of benzo[a]pyrene (BaP) administration on biomarkers of exposure and early effects were studied in male Sprague-Dawley rats intravenously injected with doses of 0.4, 4, 10, or 40 μmol BaP/kg . Blood, tissues, and excreta were collected 8 and 24 h posttreatment. BaP and several of its metabolites were simultaneously measured in blood, tissues and excreta by ultra-high-performance liquid chromatography (UHPLC)/fluorescence. DNA adducts of BaP diol epoxide (BaPDE) in lungs were quantified using an ultrasensitive immunoassay with chemiluminescence detection. Expression of selected genes in lungs of treated rats (lung RNA) compared to control rats was also assessed by quantitative real-time polymerase chain reaction. There was a dose-dependent increase in blood, tissue, and excreted levels of BaP metabolites. At 8 and 24 h postinjection, BaP and hydroxyBaP were found in higher concentrations in blood and tissues compared to other analytes. However, diolBaP were excreted in greater amounts in urine and apparently more rapidly than hydroxyBaP. Mean percentages (± SD) of injected dose excreted in urine as 4,5-diolBaP during the 0-8 h and 0-24 h period posttreatment were 0.16 ± 0.027% and 0.14 ± 0.083%, respectively. Corresponding values for 3-OHBaP were 0.0045 ± 0.0009% and 0.026 ± 0.014%. BaP-diones were not detectable in blood, tissues, and excreta; 7,8-diolBaP and BaPtetrol were found to be minor metabolites. There was also a dose-dependent increase in DNA adduct formation in lung. Analysis of gene expression further showed a modulation of Cyp1a1, Cyp1b1, Nqo1, Nrf2, Fos, and Ahr expression at 10- and 40-μmol/kg doses, but not at the lower doses. This study provided a better assessment of the influence of absorbed BaP doses on biological levels of diolBaP and OHBaP exposure biomarkers and association of the latter with early biological alterations, such as DNA adducts and gene expression. PMID:25506633

  11. 30 CFR 75.1002 - Installation of electric equipment and conductors; permissibility.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Installation of electric equipment and... Wires and Trolley Feeder Wires § 75.1002 Installation of electric equipment and conductors; permissibility. (a) Electric equipment must be permissible and maintained in a permissible condition when...

  12. 40 CFR 227.27 - Limiting permissible con-cen-tra-tion (LPC).

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 24 2010-07-01 2010-07-01 false Limiting permissible con-cen-tra-tion (LPC). 227.27 Section 227.27 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED... Definitions § 227.27 Limiting permissible con-cen-tra-tion (LPC). (a) The limiting permissible...

  13. 30 CFR 75.1002 - Installation of electric equipment and conductors; permissibility.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Installation of electric equipment and... Wires and Trolley Feeder Wires § 75.1002 Installation of electric equipment and conductors; permissibility. (a) Electric equipment must be permissible and maintained in a permissible condition when...

  14. 30 CFR 75.1002 - Installation of electric equipment and conductors; permissibility.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Installation of electric equipment and... Wires and Trolley Feeder Wires § 75.1002 Installation of electric equipment and conductors; permissibility. (a) Electric equipment must be permissible and maintained in a permissible condition when...

  15. 30 CFR 75.1002 - Installation of electric equipment and conductors; permissibility.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Installation of electric equipment and... Wires and Trolley Feeder Wires § 75.1002 Installation of electric equipment and conductors; permissibility. (a) Electric equipment must be permissible and maintained in a permissible condition when...

  16. Systemic exposure of Paracetamol (acetaminophen) was enhanced by quercetin and chrysin co-administration in Wistar rats and in vitro model: risk of liver toxicity.

    PubMed

    Pingili, Ravindra Babu; Pawar, A Krishnamanjari; Challa, Siva R

    2015-01-01

    Intestinal P-glycoprotein (P-gp) and drug-metabolizing enzymes (DMEs) play an important role in the first-pass-metabolism (FPM) and pharmacokinetics (PK) of majority of drugs. Paracetamol is primarily metabolized by conjugation reactions and a little amount (∼15%) undergoes cytochrome P450 (CYP2E1)-mediated oxidative metabolism produces a hepatotoxic metabolite, N-acetyl-p-benzoquinonimine (NAPQI). Quercetin and chrysin are naturally occurring flavonoids, reported as modulators of P-gp and DMEs. Therefore, the objective of this study was to evaluate the effects of quercetin and chrysin on the pharmacokinetics of paracetamol using rats and non-everted gut sacs in vitro. Paracetamol was given orally (100 mg/kg) to rats alone and in combination with quercetin (5, 10 and 20 mg/kg) and chrysin (50, 100 and 200 mg/kg) once daily for 21 consecutive days. Blood samples were collected on the 1st day in single dose pharmacokinetic study (SDS) and on the 21st day in multiple pharmacokinetic studies (MDS). The plasma concentrations of paracetamol were determined by HPLC and PK parameters were calculated by using Kinetica (Version 5.1). The maximum plasma concentration (Cmax) and area under the curve (AUC0-12) of paracetamol was significantly increased by quercetin and chrysin co-administration in SDS and MDS. In non-everted rat gut sac method, the absorption of paracetamol was increased by presence of P-gp inhibitors (verapamil, quinidine and ketoconazole), quercetin and chrysin (50 μg/mL). Our findings suggested that the quercetin and chrysin might be inhibited the P-gp and metabolism of paracetamol; thereby increased the systemic exposure of paracetamol. Further studies are needed to evaluate whether the quercetin or chrysin are involved in the formation of NAPQI by CYP2E1 or not on isolated rat hepatocytes or using cell lines.

  17. Activation of a lobster motor rhythm-generating network by disinhibition of permissive modulatory inputs.

    PubMed

    Faumont, S; Simmers, J; Meyrand, P

    1998-11-01

    Rhythm generation by the gastric motor network in the stomatogastric ganglion (STG) of the lobster Homarus gammarus is controlled by modulatory projection neurons from rostral commissural ganglia (CoGs); blocking action potential conduction in these inputs to the STG of a stomatogastric nervous system in vitro rapidly renders the gastric network silent. However, exposure of the CoGs to low Ca2+ saline to block chemical synapses activates a spontaneously silent gastric network or enhances an ongoing gastric rhythm. A similar permissive effect was observed when picrotoxin was also superfused on these ganglia. We conclude that in the CoGs continuous synaptic inhibition is exerted on modulatory projection neuron(s) and that release from this inhibition allows strong activation of the gastric network. PMID:9819280

  18. Evaluation of a disposable diesel exhaust filter for permissible mining machines. Report of investigations/1994

    SciTech Connect

    Ambs, J.L.; Cantrell, B.K.; Watts, W.F.; Olson, K.S.

    1994-01-01

    The U.S. Bureau of Mines (USBM) Diesel Research Program emphasizes the development and evaluation of emission control devices to reduce exposure of miners to diesel exhaust pollutants. Studies by the USBM have shown that diesel exhaust aerosol (DEA) contributes a substantial portion of the respirable aerosol in underground coal mining using diesel equipment not equipped with emission controls. The USBM and the Donaldson Co., Inc., Minneapolis, MN, have developed a low-temperature, disposable diesel exhaust filter (DDEF) for use on permissible diesel haulage vehicles equipped with waterban exhaust conditioners. These were evaluated in three underground mines to determine their effectiveness in reducing DEA concentrations. The DDEF reduced DEA concentrations from 70 to 90 pct at these mines. The usable life of the filter ranged from 10 to 32 h, depending on factors that affect DEA output, such as mine altitude, engine type, and duty-cycle. Cost per filter is approximately $40.

  19. Evaluation of a disposable diesel exhaust filter for permissible mining machines

    SciTech Connect

    Ambs, J.L.; Cantrell, B.K.; Watts, W.F.; Olson, K.S.

    1994-01-01

    The US Bureau of Mines (USBM) Diesel Research Program emphasizes the development and evaluation of emission control devices to reduce exposure of miners to diesel exhaust pollutants. Studies by the USBM have shown that diesel exhaust aerosol (DEA) contributes a substantial portion of the respirable aerosol in underground coal mines using diesel equipment not equipped with emission controls. The USBM and the Donaldson Co., Inc., Minneapolis, MN, have developed a low-temperature, disposable diesel exhaust filter (DDEF) for use on permissible diesel haulage vehicles equipped with waterbath exhaust conditioners. These were evaluated in three underground mines to determine their effectiveness in reducing DEA concentrations. The DDEF reduced DEA concentrations from 70 to 90% at these mines. The usable life of the filter ranged from 10 to 32 h, depending on factors that affect DEA output, such as mine altitude, engine type, and duty-cycle. Cost per filter is approximately $40.

  20. The Use of In Vitro Data and Physiologically-Based Pharmacokinetic Modeling to Predict Drug Metabolite Exposure: Desipramine Exposure in Cytochrome P4502D6 Extensive and Poor Metabolizers Following Administration of Imipramine.

    PubMed

    Nguyen, Hoa Q; Callegari, Ernesto; Obach, R Scott

    2016-10-01

    Major circulating drug metabolites can be as important as the drugs themselves in efficacy and safety, so establishing methods whereby exposure to major metabolites following administration of parent drug can be predicted is important. In this study, imipramine, a tricyclic antidepressant, and its major metabolite desipramine were selected as a model system to develop metabolite prediction methods. Imipramine undergoes N-demethylation to form the active metabolite desipramine, and both imipramine and desipramine are converted to hydroxylated metabolites by the polymorphic enzyme CYP2D6. The objective of the present study is to determine whether the human pharmacokinetics of desipramine following dosing of imipramine can be predicted using static and dynamic physiologically-based pharmacokinetic (PBPK) models from in vitro input data for CYP2D6 extensive metabolizer (EM) and poor metabolizer (PM) populations. The intrinsic metabolic clearances of parent drug and metabolite were estimated using human liver microsomes (CYP2D6 PM and EM) and hepatocytes. Passive diffusion clearance of desipramine, used in the estimation of availability of the metabolite, was predicted from passive permeability and hepatocyte surface area. The predicted area under the curve (AUCm/AUCp) of desipramine/imipramine was 12- to 20-fold higher in PM compared with EM subjects following i.v. or oral doses of imipramine using the static model. Moreover, the PBPK model was able to recover simultaneously plasma profiles of imipramine and desipramine in populations with different phenotypes of CYP2D6. This example suggested that mechanistic PBPK modeling combined with information obtained from in vitro studies can provide quantitative solutions to predict in vivo pharmacokinetics of drugs and major metabolites in a target human population.

  1. Occupational exposures during the World Trade Center disaster response.

    PubMed

    Wallingford, K M; Snyder, E M

    2001-06-01

    Upon the request of the New York City Department of Health, the Centers for Disease Control and Prevention's National Institute for Occupational Safety and Health (NIOSH) monitored occupational exposures among emergency response workers during the rescue and recovery activities at the World Trade Center disaster site from September 18 through 4 October 2001. During this period, over 1,200 bulk and air samples were collected to estimate or characterize workers' occupational exposures. Samples were collected and analyzed for asbestos, carbon monoxide (CO), chlorodifluoromethane (Freon 22), diesel exhaust, hydrogen sulfide, inorganic acids, mercury and other metals, polynuclear aromatic hydrocarbons, respirable particulate not otherwise regulated (PNOR), respirable crystalline silica, total PNOR, and volatile organic compounds. Exposures to most of these potential hazards did not exceed NIOSH Recommended Exposure Limits or Occupational Safety and Health Administration Permissible Exposure Limits. However, one torch cutter was overexposed to cadmium and another worker (and possibly three others) was overexposed to CO. The elevated cadmium and CO levels were the result of workers using oxy-acetylene cutting torches and gasoline-powered cutting saws. Recommendations were made to ensure adequate ventilation and worker understanding when using these tools and, where possible, to substitute rechargeable, battery-powered cutting saws for gasoline-powered ones. Toxicology

  2. Influence of Permissive Parenting on Youth Farm Risk Behaviors.

    PubMed

    Jinnah, Hamida A; Stoneman, Zolinda

    2016-01-01

    Farm youth continue to experience high rates of injuries and premature deaths as a result of agricultural activities. Increased parental permissiveness is positively associated with many different types of high-risk behaviors in youth. This study explored whether permissive parenting (fathering and mothering) predicts youth unsafe behaviors on the farm. Data were analyzed for 67 youth and their parents. Families were recruited from a statewide farm publication, through youth organizations (i.e., FFA [Future Farmers of America]), local newspapers, farmer referrals, and through the Cooperative Extension Network. Hierarchical multiple regression was completed. Results revealed that fathers and mothers who practiced lax-inconsistent disciplining were more likely to have youth who indulged in unsafe farm behaviors. Key hypotheses confirmed that permissive parenting (lax-inconsistent disciplining) by parents continued to predict youth unsafe farm behaviors, even after youth age, youth gender, youth personality factor of risk-taking, and father's unsafe behaviors (a measure associated with modeling) were all taken into account. A key implication is that parents may play an important role in influencing youth farm safety behaviors. Parents (especially fathers) need to devote time to discuss farm safety with their youth. Farm safety interventions need to involve parents as well as address and respect the culture and values of families. Interventions need to focus not only on safe farm practices, but also promote positive parenting practices, including increased parent-youth communication about safety, consistent disciplining strategies, and increased monitoring and modeling of safe farm behaviors by parents.

  3. Polycomb Repressed Genes have Permissive Enhancers that Initiate Reprogramming

    PubMed Central

    Taberlay, Phillippa C.; Kelly, Theresa K.; Liu, Chun-Chi; You, Jueng Soo; de Carvalho, Daniel D.; Miranda, Tina B.; Zhou, Xianghong J.; Liang, Gangning; Jones, Peter A.

    2011-01-01

    SUMMARY Key regulatory genes, suppressed by Polycomb and H3K27me3, become active during normal differentiation and induced reprogramming. Using the well-characterized enhancer/promoter pair of MYOD1 as a model, we have identified a critical role for enhancers in reprogramming. We observed an unexpected nucleosome depleted region (NDR) at the H3K4me1-enriched enhancer at which transcriptional regulators initially bind, leading to subsequent changes in the chromatin at the cognate promoter. Exogenous Myod1 activates its own transcription by binding first at the enhancer leading to an NDR and transcription-permissive chromatin at the associated MYOD1 promoter. Exogenous OCT4 also binds first to the permissive MYOD1 enhancer, but has a different effect on the cognate promoter, where the monovalent H3K27me3-marks are converted to the bivalent state characteristic of stem cells. Genome-wide, a high percentage of Polycomb targets are associated with putative enhancers in permissive states, suggesting they may provide a widespread avenue for the initiation of cell-fate reprogramming. PMID:22153073

  4. Spacecraft Water Exposure Guidelines for Selected Contaminants. Volume 1

    NASA Technical Reports Server (NTRS)

    2004-01-01

    To protect space crews from contaminants in potable and hygiene water. the National Aeronautics and Space Administration (NASA) requested that the National Research Council (NRC) provide guidance on how to develop water exposure guidelines and subsequently review NASA's development of exposure guidelines for specific chemicals. The exposure guidelines are to be similar to those established by the NRC for airborne contaminants (NRC 1992; 1994; 1996a,b; 2000a). The NRC was asked to consider only chemical contaminants, and not microbial agents. The NRC convened the Subcommittee on Spacecraft Water Exposure Guidelines to address this task, and the subcommittee's first report, Methods for Developing Spacecraft Water Exposure Guidelines, was published in 2000 (NRC 2000b). A summary of that report is provided. Spacecraft water exposure guidelines (SWEGs) are to he established for exposures of l, 10, 100, and 1,000 days (d). The 1-d SWEG is the concentration of a substance in water that is judged acceptable for the performance of specific tasks during rare emergency conditions lasting for periods up to 24 hours (h). The 1-d SWEG is intended to prevent irreversible harm and degradation in crew performance. Temporary discomfort is permissible as long as there is no effect on judgment, performance, or ability to respond to an emergency. Longer-term SWEGs are intended to prevent adverse health effects (either immediate or delayed) and degradation in crew performance that could result from continuous exposure in closed spacecraft for as long as 1,000 d. In contrast with the 1-d SWEG, longer-term SWEGs are intended to provide guidance for exposure under the expected normal operating conditions in spacecraft.

  5. Extensive Transcription Analysis of the Hyposoter didymator Ichnovirus Genome in Permissive and Non-Permissive Lepidopteran Host Species

    PubMed Central

    Dorémus, Tristan; Cousserans, François; Gyapay, Gabor; Jouan, Véronique; Milano, Patricia; Wajnberg, Eric; Darboux, Isabelle; Cônsoli, Fernando Luis; Volkoff, Anne-Nathalie

    2014-01-01

    Ichnoviruses are large dsDNA viruses that belong to the Polydnaviridae family. They are specifically associated with endoparasitic wasps of the family Ichneumonidae and essential for host parasitization by these wasps. We sequenced the Hyposoter didymator Ichnovirus (HdIV) encapsidated genome for further analysis of the transcription pattern of the entire set of HdIV genes following the parasitization of four different lepidopteran host species. The HdIV genome was found to consist of at least 50 circular dsDNA molecules, carrying 135 genes, 98 of which formed 18 gene families. The HdIV genome had general features typical of Ichnovirus (IV) genomes and closely resembled that of the IV carried by Hyposoter fugitivus. Subsequent transcriptomic analysis with Illumina technology during the course of Spodoptera frugiperda parasitization led to the identification of a small subset of less than 30 genes with high RPKM values in permissive hosts, consisting with these genes encoding crucial virulence proteins. Comparisons of HdIV expression profiles between host species revealed differences in transcript levels for given HdIV genes between two permissive hosts, S. frugiperda and Pseudoplusia includens. However, we found no evident intrafamily gene-specific transcription pattern consistent with the presence of multigenic families within IV genomes reflecting an ability of the wasps concerned to exploit different host species. Interestingly, in two non-permissive hosts, Mamestra brassiccae and Anticarsia gemmatalis (most of the parasitoid eggs were eliminated by the host cellular immune response), HdIV genes were generally less strongly transcribed than in permissive hosts. This suggests that successful parasitism is dependent on the expression of given HdIV genes exceeding a particular threshold value. These results raise questions about the mecanisms involved in regulating IV gene expression according to the nature of the lepidopteran host species encountered. PMID

  6. Occupational exposures during routine activities in coal-fueled power plants

    SciTech Connect

    Bird, M.J.; MacIntosh, D.L.; Williams, P.L.

    2004-06-15

    Limited information is available on occupational exposures during routine, nonoutage work activities in coal-fueled power plants. This study evaluated occupational exposures to the principal contaminants in the facilities, including respirable dust (coal dust), arsenic, noise, asbestos, and heat stress. The data were collected over a 3-month period, during the summer of 2001. Each of the 5 facilities was divided into 5 similar exposure groups based on previous exposure assessments and job tasks performed. Of the nearly 400 air samples collected, only 1 exceeded the allowable occupational exposure value. For the noise samples, 55 (about 18%) were equal to or greater than the Occupational Safety and Health Administration (OSHA) 8-hour hearing conservation program level of 85 dBA, and 12 (about 4%) were equal to or greater than the OSHA 8-hour permissible exposure level of 90 dBA. Heat stress monitoring at the facilities indicates that 26% of the 1-hour TWAs were exceeded for one or all of the recommended heat stress limits. The data also concluded that some work sites were above the heat stress ceiling values recommended by the National Institute for Occupational Safety and Health (NIOSH). Four of the 20 employees personally monitored exceeded the recommended limits for heart rate or body core temperature. This suggests there is a potential for heat strain if signs and symptoms are ignored. Recommendations are made to better control the heat stress exposure.

  7. Automated Verification of Specifications with Typestates and Access Permissions

    NASA Technical Reports Server (NTRS)

    Siminiceanu, Radu I.; Catano, Nestor

    2011-01-01

    We propose an approach to formally verify Plural specifications based on access permissions and typestates, by model-checking automatically generated abstract state-machines. Our exhaustive approach captures all the possible behaviors of abstract concurrent programs implementing the specification. We describe the formal methodology employed by our technique and provide an example as proof of concept for the state-machine construction rules. The implementation of a fully automated algorithm to generate and verify models, currently underway, provides model checking support for the Plural tool, which currently supports only program verification via data flow analysis (DFA).

  8. NIOSH testimony to DOL on the Occupational Safety and Health Administration's proposed rule on occupational exposure to cadmium by R. A. Lemen, July 17, 1990

    SciTech Connect

    Not Available

    1990-07-17

    The testimony summarizes the position of NIOSH in support of the proposed rule on cadmium (7440439). NIOSH supports the position of OSHA that exposure to cadmium is associated with increased incidence of lung cancer, emphysema, and kidney dysfunction. Because cadmium is a potential occupational carcinogen, occupational exposures to cadmium should be reduced to the lowest feasible level. NIOSH strongly recommends the use of engineering controls and work practices instead of personal protective equipment, including respiratory protection, for controlling exposures to cadmium. NIOSH responds in this testimony to specific areas covered in the proposed rule including respiratory protection, medical surveillance, medical screening requirements, and exposure monitoring frequency. Use of specific control methods is considered for cadmium plating operations, stabilizer production, and pigment production.

  9. Molecular-biological analysis of acute lung injury (ALI) induced by heat exposure and/or intravenous administration of oleic acid.

    PubMed

    Inoue, Hiromasa; Nakagawa, Yasuhisa; Ikemura, Mayumi; Usugi, Eri; Nata, Masayuki

    2012-11-01

    The aim of this study was to molecular-biologically investigate the interaction between heat exposure and pulmonary fat embolization in regards to the development of acute lung injury (ALI). Ten-week-old Wistar male rats were divided into four groups: (1) oleic acid injected into caudal vein after heat exposure, (2) oleic acid injected without heat exposure, (3) soybean oil injected after heat exposure, and (4) soybean oil injected without heat exposure, and then mRNA expression of eight inflammatory mediators related to ALI/acute respiratory distress syndrome (ARDS) and heat shock protein 70 (Hsp70) in lung was determined 1h after the injection. mRNA expression of interleukin 1 beta (Il1b), tumor necrosis factor alpha (Tnfa), vascular endothelial growth factor A (Vegfa), transforming growth factor beta 1 (Tgfb1) and Hsp70 was significantly increased by heat exposure, while that of Il1b, interleukin 6 (Il6), Tnfa, macrophage inflammatory protein 2 (Mip2) and granulocyte macrophage-colony stimulating factor (Gm-csf) was significantly elevated by the injection of oleic acid. Moreover, the expressions of inflammatory cytokines and chemokines in lung almost paralleled their mRNA expressions. In particular, IL-1β expression was synergistically elevated by heat exposure followed by injection of oleic acid. Additionally, IL-6 expression tended to increase under the same conditions as well. It is likely that heat exposure itself injures lung tissue within a short time, and that more than two conditions which induce ALI/ARDS interact with each other synergistically, exacerbating the development of ALI/ARDS.

  10. Permissible limits for uncertainty of measurement in laboratory medicine.

    PubMed

    Haeckel, Rainer; Wosniok, Werner; Gurr, Ebrhard; Peil, Burkhard

    2015-07-01

    The international standard ISO 15189 requires that medical laboratories estimate the uncertainty of their quantitative test results obtained from patients' specimens. The standard does not provide details how and within which limits the measurement uncertainty should be determined. The most common concept for establishing permissible uncertainty limits is to relate them on biological variation defining the rate of false positive results or to base the limits on the state-of-the-art. The state-of-the-art is usually derived from data provided by a group of selected medical laboratories. The approach on biological variation should be preferred because of its transparency and scientific base. Hitherto, all recommendations were based on a linear relationship between biological and analytical variation leading to limits which are sometimes too stringent or too permissive for routine testing in laboratory medicine. In contrast, the present proposal is based on a non-linear relationship between biological and analytical variation leading to more realistic limits. The proposed algorithms can be applied to all measurands and consider any quantity to be assured. The suggested approach tries to provide the above mentioned details and is a compromise between the biological variation concept, the GUM uncertainty model and the technical state-of-the-art.

  11. Acute expanded perlite exposure with persistent reactive airway dysfunction syndrome.

    PubMed

    Du, Chung-Li; Wang, Jung-Der; Chu, Po-Chin; Guo, Yue-Liang Leon

    2010-01-01

    Expanded perlite has been assumed as simple nuisance, however during an accidental spill out in Taiwan, among 24 exposed workers followed for more than 6 months, three developed persisted respiratory symptoms and positive provocation tests were compatible with reactive airway dysfunction syndrome. During simulation experiment expanded perlite is shown to be very dusty and greatly exceed current exposure permission level. Review of literature and evidence, though exposure of expanded perlite below permission level may be generally safe, precautionary protection of short term heavy exposure is warranted.

  12. Encephalopathy and vestibulopathy following short-term hydrocarbon exposure.

    PubMed

    Hodgson, M J; Furman, J; Ryan, C; Durrant, J; Kern, E

    1989-01-01

    Dizziness, headaches, and weakness occurred among three men after short-term hydrocarbon exposure during improper welding procedures in a closed container. Symptoms were related to objective evidence of vestibular and cognitive dysfunction. Symptoms and abnormal test results persisted for 6 to 18 months. Simulation of the accident failed to demonstrate likely exposures except aliphatic hydrocarbons, well within the permissible exposure levels. Short-term exposures to neurotoxins may lead to long-term central nervous system abnormalities.

  13. Encephalopathy and vestibulopathy following short-term hydrocarbon exposure

    SciTech Connect

    Hodgson, M.J.; Furman, J.; Ryan, C.; Durrant, J.; Kern, E.

    1989-01-01

    Dizziness, headaches, and weakness occurred among three men after short-term hydrocarbon exposure during improper welding procedures in a closed container. Symptoms were related to objective evidence of vestibular and cognitive dysfunction. Symptoms and abnormal test results persisted for 6 to 18 months. Simulation of the accident failed to demonstrate likely exposures except aliphatic hydrocarbons, well within the permissible exposure levels. Short-term exposures to neurotoxins may lead to long-term central nervous system abnormalities.

  14. PEGylation of interferon α2 improves lymphatic exposure after subcutaneous and intravenous administration and improves antitumour efficacy against lymphatic breast cancer metastases

    PubMed Central

    Kaminskas, Lisa M; Ascher, David B; McLeod, Victoria M; Herold, Marco J; Le, Caroline P; Sloan, Erica K; Porter, Christopher JH

    2014-01-01

    The efficacy of protein-based therapeutics with indications in the treatment of lymphatic diseases is expected to be improved by enhancing lymphatic disposition. This study was therefore aimed at examining whether PEGylation can usefully be applied to improve the lymphatic uptake of interferon α2 and whether this ultimately translates into improved therapeutic efficacy against lymph-resident cancer. The lymphatic pharmacokinetics of interferon α2b (IFN, 19 kDa) and PEGylated interferon α2b (IFN-PEG12, 31 kDa) or α2a (IFN-PEG40, 60 kDa) was examined in thoracic lymph duct cannulated rats. IFN was poorly absorbed from the SC injection site (Fabs 36%) and showed little uptake into lymph after SC or IV administration (≤1%). In contrast, IFN-PEG12 was efficiently absorbed from the SC injection site (Fabs 82%) and approximately 20% and 8% of the injected dose was recovered in thoracic lymph over 30 hours after SC or IV administration respectively. IFN-PEG40, however, was incompletely absorbed from the SC injection site (Fabs 23%) and showed similar lymphatic access after SC administration to IFN-PEG12 (21%). The recovery of IFN-PEG40 in thoracic lymph after IV administration, however, was significantly greater (29%) when compared to IV IFN-PEG12. The anti-tumour efficacy of interferon against axillary metastases of a highly lymph-metastatic variant of human breast MDA-MB-231 carcinoma was significantly increased by SC administration of lymph-targeted IFN-PEG12 when compared to the administration of IFN on the ipsilateral side to the axillary metastasis. Optimal PEGylation may therefore represent a viable approach to improving the lymphatic disposition and efficacy of therapeutic proteins against lymphatic diseases. PMID:23499718

  15. Impact of inhomogeneous static magnetic field (31.7-232.0 mT) exposure on human neuroblastoma SH-SY5Y cells during cisplatin administration.

    PubMed

    Vergallo, Cristian; Ahmadi, Meysam; Mobasheri, Hamid; Dini, Luciana

    2014-01-01

    Beneficial or adverse effects of Static Magnetic Fields (SMFs) are a large concern for the scientific community. In particular, the effect of SMF exposure during anticancer therapies still needs to be fully elucidated. Here, we evaluate the effects of SMF at induction levels that cisPt-treated cancer patients experience during the imaging process conducted in Low field (200-500 mT), Open field (300-700 mT) and/or inhomogeneous High field (1.5-3 T) Magnetic Resonance Imaging (MRI) machines. Human adrenergic neuroblastoma SH-SY5Y cells treated with 0.1 µM cisPt (i.e. the lowest concentration capable of inducing apoptosis) were exposed to SMF and their response was studied in vitro. Exposure of 0.1 µM cisPt-treated cells to SMF for 2 h decreased cell viability (30%) and caused overexpression of the apoptosis-related cleaved caspase-3 protein (46%). Furthermore, increase in ROS (Reactive Oxygen Species) production (23%) and reduction in the number of mitochondria vs controls were seen. The sole exposure of SMF for up to 24 h had no effect on cell viability but increased ROS production and modified cellular shape. On the other hand, the toxicity of cisPt was significantly prevented during 24 h exposure to SMF as shown by the levels of cell viability, cleaved caspase-3 and ROS production. In conclusion, due to the cytoprotective effect of 31.7-232.0 mT SMF on low-cisPt-concentration-treated SH-SY5Y cells, our data suggest that exposure to various sources of SMF in cancer patients under a cisPt regimen should be strictly controlled.

  16. Pre-exposure to ethanol, but not to caffeine and nicotine, induced place preference and self-administration of the NMDA receptor antagonist-benzodiazepine combination, Zoletil®.

    PubMed

    de la Peña, June Bryan I; dela Peña, Irene Joy I; Lee, Hye Lim; dela Peña, Ike; Shin, Chan Young; Sohn, Aee Ree; Cheong, Jae Hoon

    2013-09-01

    Zoletil® is an equal amount combination of the NMDA receptor antagonist, tiletamine, and the benzodiazepine, zolazepam, usually used as a veterinary anesthetic. Previous studies have shown that pre-exposure to Zoletil® and other psychoactive drugs (e.g. ketamine, diazepam) plays a significant role in the abuse liability of the compound. However, these studies were only focused on illicit psychoactive drugs and not on the more widely used licit psychoactive substances. Thus, the goal of the present work is to investigate whether pre-exposure to the three most commonly used licit psychoactive substances (caffeine, nicotine, and ethanol) affects the rewarding and reinforcing effects of Zoletil®. Rats were pretreated with caffeine (1.25 or 2.5 mg/kg), nicotine (125 or 250 μg/kg), ethanol (0.5, 2, or 4 g/kg), or saline (1 ml/kg) for 14 days, and evaluated for subsequent Zoletil® place preference (2.5 mg/kg) and self-administration (250 μg/kg). Zoletil® produced neither place preference nor self-administration in saline-pretreated rats. Pre-exposure to caffeine or nicotine does not have significant effects on Zoletil®'s abuse potential. However, pretreatment of ethanol significantly produced Zoletil® place preference and self-administration. These results suggest that individuals who are exposed to ethanol may have a high propensity to use/abuse Zoletil®. More importantly, the present result advocates the careful monitoring on the use and dispensation of Zoletil® or related substances. PMID:23916424

  17. Designing babies: morally permissible ways to modify the human genome.

    PubMed

    Agar, Nicholas

    1995-01-01

    My focus in this paper is the question of the moral acceptability of attempts to modify the human genome. Much of the debate in this area has revolved around the distinction between supposedly therapeutic modification on the one hand, and eugenic modification on the other. In the first part of the paper I reject some recent arguments against genetic engineering. In the second part I seek to distinguish between permissible and impermissible forms of intervention in such a way that does not appeal to the therapeutic/eugenic distinction. If I am right much of what we would intuitively call eugenic intervention will be morally acceptable. Central to my argument is an asymmetry in the way genetic engineers can influence a person's capacities on the one hand and life-goals on the other. Forms of genetic intervention that have a high probability of producing a mismatch of life-goals and capacities will be ruled out.

  18. Robot Lies in Health Care: When Is Deception Morally Permissible?

    PubMed

    Matthias, Andreas

    2015-06-01

    Autonomous robots are increasingly interacting with users who have limited knowledge of robotics and are likely to have an erroneous mental model of the robot's workings, capabilities, and internal structure. The robot's real capabilities may diverge from this mental model to the extent that one might accuse the robot's manufacturer of deceiving the user, especially in cases where the user naturally tends to ascribe exaggerated capabilities to the machine (e.g. conversational systems in elder-care contexts, or toy robots in child care). This poses the question, whether misleading or even actively deceiving the user of an autonomous artifact about the capabilities of the machine is morally bad and why. By analyzing trust, autonomy, and the erosion of trust in communicative acts as consequences of deceptive robot behavior, we formulate four criteria that must be fulfilled in order for robot deception to be morally permissible, and in some cases even morally indicated.

  19. Trauma anesthesia plan for non-permissive environments.

    PubMed

    Tobin, Joshua M

    2009-01-01

    The current war has, like past conflicts, presented the medical community with opportunities to innovate novel approaches to old problems. Although trauma anesthesia is provided adequately in the majority of cases, a standardized approach for treating these complex and critically ill patients is lacking. While this technique was developed for anesthesia in non-permissive environments, the principles suggested here could serve as a template for trauma anesthesia in other environments as well. The algorithm is designed as a standardized protocol in an effort to simplify the approach to these complex patients who often present in a dynamic environment. A list of required equipment is included to serve as a guide for preparation prior to employment of the algorithm.

  20. Maximally permissive controller synthesis for time Petri nets

    NASA Astrophysics Data System (ADS)

    Heidari, Parisa; Boucheneb, Hanifa

    2013-03-01

    This article proposes a fully forward on-the-fly algorithm to synthesise safety/reachability controllers for real time systems. Given a time Petri net (TPN) with controllable and uncontrollable transitions and a safety/reachability property, the control consists of limiting the firing intervals of controllable transitions to satisfy the property of interest. This algorithm, based on the state class graph method, computes on-the-fly the reachable state classes of the TPN while collecting progressively firing subintervals to be avoided so that to satisfy the property. It does not need to compute controllable predecessors and then split state classes as it is the case for other approaches based on exploration of state space of the system (backward and forward approaches). Moreover, in the category of state-dependent controllers based on the restriction of firing intervals, the algorithm, proposed here, synthesises maximally permissive controllers.

  1. Broadly permissive intestinal chromatin underlies lateral inhibition and cell plasticity

    PubMed Central

    Kim, Tae-Hee; Li, Fugen; Ferreiro-Neira, Isabel; Ho, Li-Lun; Luyten, Annouck; Nalapareddy, Kodandaramireddy; Long, Henry; Verzi, Michael; Shivdasani, Ramesh A.

    2014-01-01

    Cells differentiate when transcription factors (TFs) bind accessible cis-regulatory elements to establish specific gene expression programs. In differentiating embryonic stem (ES) cells, chromatin at lineage-restricted genes becomes sequentially accessible1-4, probably by virtue of “pioneer” TF activity5, but tissues may utilize other strategies in vivo. Lateral inhibition is a pervasive process in which one cell forces a different identity on its neighbors6, and it is unclear how chromatin in equipotent progenitors undergoing lateral inhibition quickly enables distinct, transiently reversible cell fates. Here we report the chromatin and transcriptional underpinnings of differentiation in mouse small intestine crypts, where Notch signaling mediates lateral inhibition to assign progenitor cells into absorptive or secretory lineages7-9. Transcript profiles in isolated LGR5+ intestinal stem cells (ISC)10 and secretory and absorptive progenitors indicated that each cell population was distinct and the progenitors specified. Nevertheless, secretory and absorptive progenitors showed comparable levels of H3K4me2 and H3K27ac histone marks and DNaseI hypersensitivity - signifying accessible, permissive chromatin - at most of the same cis-elements. Enhancers acting uniquely in progenitors were well-demarcated in LGR5+ ISC, revealing early priming of chromatin for divergent transcriptional programs, and retained active marks well after lineages were specified. On this chromatin background, ATOH1, a secretory-specific TF, controls lateral inhibition through Delta-like Notch ligand genes and also drives numerous secretory lineage genes. Depletion of ATOH1 from specified secretory cells converted them into functional enterocytes, indicating prolonged responsiveness of marked enhancers to presence or absence of a key TF. Thus, lateral inhibition and intestinal crypt lineage plasticity involve interaction of a lineage-restricted TF with broadly permissive chromatin established

  2. 42 CFR 433.66 - Permissible provider-related donations.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... SERVICES (CONTINUED) MEDICAL ASSISTANCE PROGRAMS STATE FISCAL ADMINISTRATION General Administrative... fringe benefits associated with each outstationed worker and similar allocated costs of State or local... items as State agency overhead and provider office space are not allowable for this purpose....

  3. 42 CFR 433.66 - Permissible provider-related donations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... SERVICES (CONTINUED) MEDICAL ASSISTANCE PROGRAMS STATE FISCAL ADMINISTRATION General Administrative... fringe benefits associated with each outstationed worker and similar allocated costs of State or local... items as State agency overhead and provider office space are not allowable for this purpose....

  4. 49 CFR 350.319 - What are permissible uses of High Priority Activity Funds?

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 5 2011-10-01 2011-10-01 false What are permissible uses of High Priority... permissible uses of High Priority Activity Funds? (a) The FMCSA may generally use these funds to support... safety regulations. (3) Increase public awareness about CMV safety. (4) Provide education on CMV...

  5. 12 CFR 714.2 - What are the permissible leasing arrangements?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 6 2010-01-01 2010-01-01 false What are the permissible leasing arrangements... CREDIT UNIONS LEASING § 714.2 What are the permissible leasing arrangements? (a) You may engage in direct leasing. In direct leasing, you purchase personal property from a vendor, becoming the owner of...

  6. 42 CFR 433.68 - Permissible health care-related taxes.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 4 2014-10-01 2014-10-01 false Permissible health care-related taxes. 433.68 Section 433.68 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN... Requirements State Financial Participation § 433.68 Permissible health care-related taxes. (a) General rule....

  7. 42 CFR 433.68 - Permissible health care-related taxes.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 42 Public Health 4 2012-10-01 2012-10-01 false Permissible health care-related taxes. 433.68 Section 433.68 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN... Requirements State Financial Participation § 433.68 Permissible health care-related taxes. (a) General rule....

  8. 14 CFR 21.120 - Responsibility of supplemental type certificate holders to provide written permission for...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Responsibility of supplemental type certificate holders to provide written permission for alterations. 21.120 Section 21.120 Aeronautics and Space... holders to provide written permission for alterations. A supplemental type certificate holder who allows...

  9. E-Reserves Permissions and the Copyright Clearance Center: Process, Efficiency, and Cost

    ERIC Educational Resources Information Center

    Holobar, J. Christopher; Marshall, Andrew

    2011-01-01

    This study examines the process of requesting copyright permissions through the Copyright Clearance Center's (CCC) pay-per-use service for electronic course reserves at the Penn State University Libraries in 2008. The authors investigate the efficiency of this process as a function of the percentage of permission requests successfully mediated by…

  10. 10 CFR 707.17 - Permissible actions in the event of contractor noncompliance.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Permissible actions in the event of contractor... Procedures § 707.17 Permissible actions in the event of contractor noncompliance. Actions available to DOE in the event of contractor noncompliance with the provisions of this part or otherwise performing in...

  11. 30 CFR 75.501 - Permissible electric face equipment; coal seams above water table.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Permissible electric face equipment; coal seams..., DEPARTMENT OF LABOR COAL MINE SAFETY AND HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Electrical Equipment-General § 75.501 Permissible electric face equipment; coal seams above water table. On and...

  12. 30 CFR 75.501 - Permissible electric face equipment; coal seams above water table.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Permissible electric face equipment; coal seams..., DEPARTMENT OF LABOR COAL MINE SAFETY AND HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Electrical Equipment-General § 75.501 Permissible electric face equipment; coal seams above water table. On and...

  13. 30 CFR 75.501 - Permissible electric face equipment; coal seams above water table.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Permissible electric face equipment; coal seams..., DEPARTMENT OF LABOR COAL MINE SAFETY AND HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Electrical Equipment-General § 75.501 Permissible electric face equipment; coal seams above water table. On and...

  14. 30 CFR 75.501 - Permissible electric face equipment; coal seams above water table.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Permissible electric face equipment; coal seams..., DEPARTMENT OF LABOR COAL MINE SAFETY AND HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Electrical Equipment-General § 75.501 Permissible electric face equipment; coal seams above water table. On and...

  15. 77 FR 43151 - Permissible Investments for Federal and State Savings Associations: Corporate Debt Securities

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-24

    ... adopted by the OCC regarding permissible investments for national banks.\\2\\ \\1\\ 77 FR 35253. (June 13... credit risk of a security through its maturity or projected maturity date. \\11\\ 77 FR 35253, 35257. II... CORPORATION 12 CFR Part 362 RIN 3064-AD88 Permissible Investments for Federal and State Savings...

  16. 10 CFR 707.17 - Permissible actions in the event of contractor noncompliance.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 4 2014-01-01 2014-01-01 false Permissible actions in the event of contractor noncompliance. 707.17 Section 707.17 Energy DEPARTMENT OF ENERGY WORKPLACE SUBSTANCE ABUSE PROGRAMS AT DOE SITES Procedures § 707.17 Permissible actions in the event of contractor noncompliance. Actions available to DOE...

  17. 10 CFR 707.17 - Permissible actions in the event of contractor noncompliance.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 4 2011-01-01 2011-01-01 false Permissible actions in the event of contractor noncompliance. 707.17 Section 707.17 Energy DEPARTMENT OF ENERGY WORKPLACE SUBSTANCE ABUSE PROGRAMS AT DOE SITES Procedures § 707.17 Permissible actions in the event of contractor noncompliance. Actions available to DOE...

  18. 10 CFR 707.17 - Permissible actions in the event of contractor noncompliance.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 4 2012-01-01 2012-01-01 false Permissible actions in the event of contractor noncompliance. 707.17 Section 707.17 Energy DEPARTMENT OF ENERGY WORKPLACE SUBSTANCE ABUSE PROGRAMS AT DOE SITES Procedures § 707.17 Permissible actions in the event of contractor noncompliance. Actions available to DOE...

  19. 10 CFR 707.17 - Permissible actions in the event of contractor noncompliance.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 4 2013-01-01 2013-01-01 false Permissible actions in the event of contractor noncompliance. 707.17 Section 707.17 Energy DEPARTMENT OF ENERGY WORKPLACE SUBSTANCE ABUSE PROGRAMS AT DOE SITES Procedures § 707.17 Permissible actions in the event of contractor noncompliance. Actions available to DOE...

  20. 29 CFR 3.6 - Payroll deductions permissible with the approval of the Secretary of Labor.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 1 2010-07-01 2010-07-01 true Payroll deductions permissible with the approval of the Secretary of Labor. 3.6 Section 3.6 Labor Office of the Secretary of Labor CONTRACTORS AND SUBCONTRACTORS ON....6 Payroll deductions permissible with the approval of the Secretary of Labor. Any contractor...

  1. 36 CFR 223.12 - Permission to cut, damage, or destroy trees without advertisement.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... destroy trees without advertisement. 223.12 Section 223.12 Parks, Forests, and Public Property FOREST... § 223.12 Permission to cut, damage, or destroy trees without advertisement. Permission may be granted to cut, damage, or destroy trees, portions of trees, or other forest products on National Forest...

  2. Building and evaluating an ontology-based tool for reasoning about consent permission

    PubMed Central

    Grando, Adela; Schwab, Richard

    2013-01-01

    Given the lack of mechanisms for specifying, sharing and checking the compliance of consent permissions, we focus on building and testing novel approaches to address this gap. In our previous work, we introduced a “permission ontology” to capture in a precise, machine-interpretable form informed consent permissions in research studies. Here we explain how we built and evaluated a framework for specifying subject’s permissions and checking researcher’s resource request in compliance with those permissions. The framework is proposed as an extension of an existing policy engine based on the eXtensible Access Control Markup Language (XACML), incorporating ontology-based reasoning. The framework is evaluated in the context of the UCSD Moores Cancer Center biorepository, modeling permissions from an informed consent and a HIPAA form. The resulting permission ontology and mechanisms to check subject’s permission are implementation and institution independent, and therefore offer the potential to be reusable in other biorepositories and data warehouses. PMID:24551354

  3. Permissive Parenting and Mental Health in College Students: Mediating Effects of Academic Entitlement

    ERIC Educational Resources Information Center

    Barton, Alison L.; Hirsch, Jameson K.

    2016-01-01

    Objective: Student mental health may suffer due to unreasonable expectations associated with academic entitlement; permissive parenting may be one source of these expectations. The authors examined the role of academic entitlement as a mediator of the relationship between permissive parenting and psychological functioning. Participants:…

  4. Temporal-spatial pathological changes in the brains of permissive and non-permissive hosts experimentally infected with Angiostrongylus cantonensis.

    PubMed

    Wang, Lian-Chen; Jung, Shih-Ming; Chen, Kuang-Yao; Wang, Tzu-Yi; Li, Chung-Han

    2015-10-01

    Human cerebral angiostrongyliasis becomes an emerging disease in many parts of the world. By postmortem examination, Angiostrongylus cantonensis have been reported to cause severe pathological changes in the central nervous system. The present study was designed to determine the temporal-spatial pathological changes through experimental infections and histopathological examination of permissive (SD rats) and non-permissive (ICR mice) hosts. After infecting SD rats with 25, 50, or 100 third-stage larvae (L3) and ICR mice with 25 L3, one animal from each group was sacrificed daily from day 1 to day 30 post-infection. Each rat brain was cut into six sections and mouse brain into five sections. These sections were stained with haematoxylin and eosin and examined microscopically. Eosinophilic meningitis was found to be the most commonly pathological change and occurred on day 17 post-infection in rats with 25 L3, day 9 in the 50- or 100-L3 groups, and day 12 in infected mice. Thickness of the meninges increased 9-24 folds in infected rats and 89 folds in an infected mouse on day 28. Encephalitis, congestion, perivascular cuffing, and haemorrhage were revealed in infected mice and rats with 100 L3. Fifth-stage larvae were frequently observed in the meninges but occasionally in the parenchyma. Significant correlations between meningitis and presence of larvae in the meninges were found in the three infected rat groups but not in the infected mice. The results indicate that the clinical course of A. cantonensis infection is not self-limited but becomes more severe with the intensity of infection.

  5. Temporal-spatial pathological changes in the brains of permissive and non-permissive hosts experimentally infected with Angiostrongylus cantonensis.

    PubMed

    Wang, Lian-Chen; Jung, Shih-Ming; Chen, Kuang-Yao; Wang, Tzu-Yi; Li, Chung-Han

    2015-10-01

    Human cerebral angiostrongyliasis becomes an emerging disease in many parts of the world. By postmortem examination, Angiostrongylus cantonensis have been reported to cause severe pathological changes in the central nervous system. The present study was designed to determine the temporal-spatial pathological changes through experimental infections and histopathological examination of permissive (SD rats) and non-permissive (ICR mice) hosts. After infecting SD rats with 25, 50, or 100 third-stage larvae (L3) and ICR mice with 25 L3, one animal from each group was sacrificed daily from day 1 to day 30 post-infection. Each rat brain was cut into six sections and mouse brain into five sections. These sections were stained with haematoxylin and eosin and examined microscopically. Eosinophilic meningitis was found to be the most commonly pathological change and occurred on day 17 post-infection in rats with 25 L3, day 9 in the 50- or 100-L3 groups, and day 12 in infected mice. Thickness of the meninges increased 9-24 folds in infected rats and 89 folds in an infected mouse on day 28. Encephalitis, congestion, perivascular cuffing, and haemorrhage were revealed in infected mice and rats with 100 L3. Fifth-stage larvae were frequently observed in the meninges but occasionally in the parenchyma. Significant correlations between meningitis and presence of larvae in the meninges were found in the three infected rat groups but not in the infected mice. The results indicate that the clinical course of A. cantonensis infection is not self-limited but becomes more severe with the intensity of infection. PMID:26299243

  6. Occupational Exposure to Crystalline Silica Dust in the United States, 1988–2003

    PubMed Central

    Yassin, Abdiaziz; Yebesi, Francis; Tingle, Rex

    2005-01-01

    The purposes of this study were a) to summarize measurements of airborne (respirable) crystalline silica dust exposure levels among U.S. workers, b) to provide an update of the 1990 Stewart and Rice report on airborne silica exposure levels in high-risk industries and occupations with data for the time period 1988–2003, c) to estimate the number of workers potentially exposed to silica in industries that the Occupational Safety and Health Administration (OSHA) inspected for high exposure levels, and d) to conduct time trend analyses on airborne silica dust exposure levels for time-weighted average (TWA) measurements. Compliance inspection data that were taken from the OSHA Integrated Management Information System (IMIS) for 1988–2003 (n = 7,209) were used to measure the airborne crystalline silica dust exposure levels among U.S. workers. A second-order autoregressive model was applied to assess the change in the mean silica exposure measurements over time. The overall geometric mean of silica exposure levels for 8-hr personal TWA samples collected during programmed inspections was 0.077 mg/m3, well above the applicable American Conference of Governmental Industrial Hygienists threshold limit value of 0.05 mg/m3. Surgical appliances supplies industry [Standard Industrial Classification (SIC) 3842] had the lowest geometric mean silica exposure level of 0.017 mg/m3, compared with the highest level, 0.166 mg/m3, for the metal valves and pipe fitting industry (SIC 3494), for an 8-hr TWA measurement. Although a downward trend in the airborne silica exposure levels was observed during 1988–2003, the results showed that 3.6% of the sampled workers were exposed above the OSHA-calculated permissible exposure limit. PMID:15743711

  7. Stem cell marker upregulation in normal cutaneous vessels following pulsed-dye laser exposure and its abrogation by concurrent rapamycin administration: implications for treatment of port-wine stain birthmarks

    PubMed Central

    Loewe, Robert; Oble, Darryl A.; Valero, Teresa; Zukerberg, Lawrence; Mihm, Martin C.; Nelson, J. Stuart

    2011-01-01

    Port-wine stains (PWS) represent a group of vascular malformations that are usually accompanied by psychological distress for affected patients, often reflected in high treatment demand. Although the pulsed-dye laser (PDL) was established as standard therapy for PWS more than a decade ago, therapeutic outcome may be unsatisfactory. One of the main drawbacks to successful PDL therapy is PWS revascularization shortly after laser exposure. Therefore, inhibition of revascularization should improve therapeutic outcome of PDL therapy. In this study, we first evaluated the effects of various light energies on normal cutaneous vessels over a period of 14 days, particularly the proliferation and stem cell marker expression of dermal endothelial cells, which were found to be highest 8 days following laser exposure. We found that PDL exposure induced dose-dependent damage of dermal vessels up to energy densities of 6 J/cm2, above which no increase in PDL-induced effects were observed with the energies employed in this study. In dermal endothelial cells of PDL-exposed skin, we found strong expression of the proliferation marker Ki-67 as well as the stem cell marker nestin but not other stem cell markers such as CD133 and CD166. The influence of rapamycin (RPM), used as an adjuvant to PDL exposure, was also investigated. RPM administration reduced Ki-67 and nestin expression in dermal endothelial cells and increased PDL-induced destruction of dermal vessels, indicating that the use of RPM after PDL exposure may be an interesting new approach for prolonging and improving PWS laser therapeutic outcome. PMID:20482679

  8. An evaluation of compliance with occupational exposure limits for crystalline silica (quartz) in ten Georgia granite sheds.

    PubMed

    Wickman, Arthur R; Middendorf, Paul J

    2002-06-01

    Since the 1920s, industrial hygiene studies have documented granite shed workers' exposures to crystalline silica, and the data from these studies have contributed to a better understanding of the relationship between silica exposures and adverse health effects, such as silicosis. The majority of these studies were conducted in the Barre, Vermont, granite sheds. However, a second major granite processing region is located in Elberton, Georgia, where approximately 1800 workers are employed in 150 granite sheds and 45 quarries. The current study reports the exposures of 40 workers in 10 granite sheds in Elberton, Georgia. The arithmetic mean exposure to silica for all monitored employees was 0.052 mg/m3. Employees were classified into one of seven job task groups. The job task group with the greatest exposure was the top polish group, which had a mean exposure of 0.085 mg/m3. Among the top polish workers, the greatest percentage of exposures above the Occupational Safety and Health Administration's permissible exposure limit (OSHA PEL) occurred among the workers who used dry grinders. Wet methods were effective in reducing these exposures to below the OSHA PEL. The mean exposure of Elberton granite shed workers was less than the OSHA PEL, but was not below the threshold limit value of the American Conference of Industrial Hygienists (ACGIH TLV), which was lowered in the year 2000 to 0.05 mg/m3. The Elberton granite shed workers provide a valuable cohort for research on the effects of exposure to crystalline silica at levels between the ACGIH TLV and the OSHA PEL. They are a relatively permanent worker population, are concentrated geographically, and have a quantitatively documented exposure to crystalline silica over the past twenty years.

  9. 30 CFR 77.1909 - Explosives and blasting; use of permissible explosives and shot-firing units.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... AND SURFACE WORK AREAS OF UNDERGROUND COAL MINES Slope and Shaft Sinking § 77.1909 Explosives and... permissible explosives and permissible shot-firing units shall be used in sinking shafts and slopes....

  10. 30 CFR 77.1909 - Explosives and blasting; use of permissible explosives and shot-firing units.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... AND SURFACE WORK AREAS OF UNDERGROUND COAL MINES Slope and Shaft Sinking § 77.1909 Explosives and... permissible explosives and permissible shot-firing units shall be used in sinking shafts and slopes....

  11. Noise exposure and hearing conservation in U.S. coal mines--a surveillance report.

    PubMed

    Joy, Gerald J; Middendorf, Paul J

    2007-01-01

    This study examines the patterns and trends in noise exposure documented in data collected by Mine Safety and Health Administration inspectors at U.S. coal mines from 1987 through 2004. During this period, MSHA issued a new regulation on occupational noise exposure that changed the regulatory requirements and enforcement policies. The data were examined to identify potential impacts from these changes. The overall annual median noise dose declined 67% for surface coal mining and 24% for underground coal mining, and the reduction in each group accelerated after promulgation of the new noise rule. However, not all mining occupations experienced a decrease. The exposure reduction was accompanied by an increase of shift length as represented by dosimeter sample duration. For coal miners exposed above the permissible exposure level, use of hearing protection devices increased from 61% to 89% during this period. Participation of miners exposed at or above the action level in hearing conservation programs rapidly reached 86% following the effective date of the noise rule. Based on inspection data, the occupational noise regulation appears to be having a strong positive impact on hearing conservation by reducing exposures and increasing the use of hearing protection devices and medical surveillance. However, the increase in shift duration and resulting reduction in recovery time may mitigate the gains somewhat.

  12. Noise exposure and hearing conservation in U.S. coal mines - A surveillance report

    SciTech Connect

    Joy, G.J.; Middendorf, P.J.

    2007-01-15

    This study examines the patterns and trends in noise exposure documented in data collected by Mine Safety and Health Administration inspectors at U. S. coal mines from 1987 through 2004. During this period, MSHA issued a new regulation on occupational noise exposure that changed the regulatory requirements and enforcement policies. The data were examined to identify potential impacts from these changes. The overall annual median noise dose declined 67% for surface coal mining and 24% for underground coal mining, and the reduction in each group accelerated after promulgation of the new noise rule. However, not all mining occupations experienced a decrease. The exposure reduction was accompanied by an increase of shift length as represented by dosimeter sample duration. For coal miners exposed above the permissible exposure level, use of hearing protection devices increased from 61% to 89% during this period. Participation of miners exposed at or above the action level in hearing conservation programs rapidly reached 86% following the effective date of the noise rule. Based on inspection data, the occupational noise regulation appears to be having a strong positive impact on hearing conservation by reducing exposures and increasing the use of hearing protection devices and medical surveillance. However, the increase in shift duration and resulting reduction in recovery time may mitigate the gains somewhat.

  13. 21 CFR 50.55 - Requirements for permission by parents or guardians and for assent by children.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 1 2010-04-01 2010-04-01 false Requirements for permission by parents or... Children in Clinical Investigations § 50.55 Requirements for permission by parents or guardians and for... determine that the permission of each child's parents or guardian is granted. (1) Where parental...

  14. 34 CFR 97.408 - Requirements for permission by parents or guardians and for assent by children.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... § 97.408 Requirements for permission by parents or guardians and for assent by children. (a) In... permission of each child's parent(s) or guardian(s). If parental permission is to be obtained, the IRB may... reasonably available, or if only one parent has legal responsibility for the care and custody of the...

  15. Observational research with adolescents: a framework for the management of the parental permission

    PubMed Central

    2013-01-01

    Background Waiving parent permission can be an option in some epidemiological and social research with adolescents. However, exemptions have not been uniformly considered or applied. Our aim is to critically assess the different factors that could be taken into account when making decisions about waiving active parental permission in observational research with adolescents. Discussion In some cases alternatives to parental permission could be applied to protect the rights of both adolescents and parents and also to assure the benefits to adolescents as a group that can come from appropriately conducted studies. However, the criteria of ensuring minimal risk can be difficult to define and apply and a distinction between harm and discomfort is reviewed. Waiving active parental permission could be acceptable when the risk of harm is minimal; when the research questions are related to an activity for which adolescents are not legally considered to be children; when the risk of harm or discomfort may increase if parental permission is required; and when risk of discomfort is low because the questionnaire is not potentially offensive for some adolescents and/or for some parents. Summary Stringent rules concerning parental permission in some studies could be detrimental to adolescents. A framework and a decision tree guide are proposed to help researchers and Research Ethics Committees in their decisions on whether active parental permission must be obtained. PMID:23286743

  16. Working conditions and health effects of ethylene oxide exposure at hospital sterilization sites.

    PubMed

    Sobaszek, A; Hache, J C; Frimat, P; Akakpo, V; Victoire, G; Furon, D

    1999-06-01

    Ethylene oxide (EtO) is a powerful disinfectant and sterilant for heat-sensitive surgical items and instruments. Its use in hospitals constitutes an important source of occupational exposure that is sometimes underestimated, such as in cases of EtO device malfunction when the safety rules of procedure are not strictly followed or when individual or collective protective equipment is lacking. We carried out a descriptive study of the health care workers who were assigned to EtO sterilization units of the Lille University Hospital Centre in Lille, France (n = 16). Before the modification of the sterilization units in the development of a single, central sterilization site, we studied the workplaces, occupational conditions, and work procedures of the health care workers exposed to EtO. The aim was to assess the risk of EtO overexposure of the workers in order to improve workers' health and security in the future sterilization center. The study was based on a physical examination, a questionnaire covering each subject's personal and occupational history, and a complete ocular examination. For occupational conditions, the studies of each workplace were also performed by the occupational physician. Area and personal breathing air samplings were performed at each exposure site. Fourteen of the 16 operators had posterior and anterior subcapsular lens opacities, three of which seemed to be directly and primarily related to occupational exposure; the other ten seemed to be rather common and compatible with age. High levels of EtO exposure were reported in the oldest site (90 parts per million [ppm] during the changing of the gas bottle), where exposure often exceeded French threshold limits (permissible exposure limit: 1 ppm 8-hour time-weighted average (TWA) in air; short-term excursion limit: 5 ppm 15-minute TWA in air), or the current US recommended and legal exposure limits for EtO advocated by the Occupational Safety and Health Administration and the American

  17. Examining the tsetse teneral phenomenon and permissiveness to trypanosome infection

    PubMed Central

    Haines, Lee Rafuse

    2013-01-01

    Tsetse flies are the most important vectors of African trypanosomiasis but, surprisingly, are highly refractory to trypanosome parasite infection. In populations of wild caught flies, it is rare to find mature salivarian and mouthpart parasite infection rates exceeding 1 and 15%, respectively. This inherent refractoriness persists throughout the lifespan of the fly, although extreme starvation and suboptimal environmental conditions can cause a reversion to the susceptible phenotype. The teneral phenomenon is a phenotype unique to newly emerged, previously unfed tsetse, and is evidenced by a profound susceptibility to trypanosome infection. This susceptibility persists for only a few days post-emergence and decreases with fly age and bloodmeal acquisition. Researchers investigating trypanosome-tsetse interactions routinely exploit this phenomenon by using young, unfed (teneral) flies to naturally boost trypanosome establishment and maturation rates. A suite of factors may contribute, at least in part, to this unusual parasite permissive phenotype. These include the physical maturity of midgut barriers, the activation of immunoresponsive tissues and their effector molecules, and the role of the microflora within the midgut of the newly emerged fly. However, at present, the molecular mechanisms that underpin the teneral phenomenon still remain unknown. This review will provide a historical overview of the teneral phenomenon and will examine immune-related factors that influence, and may help us better understand, this unusual phenotype. PMID:24312903

  18. Recombinant pestivirus E2 glycoproteins prevent viral attachment to permissive and non permissive cells with different efficiency.

    PubMed

    Asfor, A S; Wakeley, P R; Drew, T W; Paton, D J

    2014-08-30

    Bovine viral diarrhoea virus (BVDV) is an economically important animal pathogen, which like other pestiviruses has similar molecular biological features to hepaciviruses, including human Hepatitis C virus. The pestivirus E2 glycoproteins are the major target for virus-neutralising antibodies, as well as playing a role in receptor binding and host range restriction. In this study, recombinant E2 glycoproteins (rE2) derived from three different pestivirus species were examined for their inhibitory effects on pestivirus infectivity in cell culture. Histidine-tagged rE2 glycoproteins of BVDV type 2 strain 178003, BVDV type 1 strain Oregon C24V and CSFV strain Alfort 187 were produced in Spodoptera frugiperda insect cells and purified under native conditions. The ability of rE2 glycoprotein to inhibit the infection of permissive cells by both homologous and heterologous virus was compared, revealing that the inhibitory effects of rE2 glycoproteins correlated with the predicted similarity of the E2 structures in the recombinant protein and the test virus. This result suggests that the sequence and structure of E2 are likely to be involved in the host specificity of pestiviruses at their point of uptake into cells.

  19. Permissive and restricted virus infection of murine embryonic stem cells

    PubMed Central

    Wash, Rachael; Calabressi, Sabrina; Franz, Stephanie; Griffiths, Samantha J.; Goulding, David; Tan, E-Pien; Wise, Helen; Digard, Paul; Haas, Jürgen; Efstathiou, Stacey

    2012-01-01

    Recent RNA interference (RNAi) studies have identified many host proteins that modulate virus infection, but small interfering RNA ‘off-target’ effects and the use of transformed cell lines limit their conclusiveness. As murine embryonic stem (mES) cells can be genetically modified and resources exist where many and eventually all known mouse genes are insertionally inactivated, it was reasoned that mES cells would provide a useful alternative to RNAi screens. Beyond allowing investigation of host–pathogen interactions in vitro, mES cells have the potential to differentiate into other primary cell types, as well as being used to generate knockout mice for in vivo studies. However, mES cells are poorly characterized for virus infection. To investigate whether ES cells can be used to explore host–virus interactions, this study characterized the responses of mES cells following infection by herpes simplex virus type 1 (HSV-1) and influenza A virus. HSV-1 replicated lytically in mES cells, although mES cells were less permissive than most other cell types tested. Influenza virus was able to enter mES cells and express some viral proteins, but the replication cycle was incomplete and no infectious virus was produced. Knockdown of the host protein AHCYL1 in mES cells reduced HSV-1 replication, showing the potential for using mES cells to study host–virus interactions. Transcriptional profiling, however, indicated the lack of an efficient innate immune response in these cells. mES cells may thus be useful to identify host proteins that play a role in virus replication, but they are not suitable to determine factors that are involved in innate host defence. PMID:22815272

  20. Influence of Culture on Premarital Sexual Permissiveness among Nigerian and Black American Young Adults.

    ERIC Educational Resources Information Center

    Oladunjoye, Femi

    1979-01-01

    This study examined the differences in premarital sexual permissiveness among two Black young adult populations with different cultural backgrounds, one in Nigeria and the other in the United States. (Author/JD)

  1. 30 CFR 18.81 - Field modification of approved (permissible) equipment; application for approval of modification...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ..., and Permits To Use Experimental Equipment § 18.81 Field modification of approved (permissible... alter the basic functional design that was originally approved for the equipment. (c) Upon receipt...

  2. 50 CFR 216.213 - Permissible methods of taking.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... ADMINISTRATION, DEPARTMENT OF COMMERCE MARINE MAMMALS REGULATIONS GOVERNING THE TAKING AND IMPORTING OF MARINE... Structure Removal Operations on the Outer Continental Shelf in the U.S. Gulf of Mexico § 216.213...

  3. Exposures to asbestos arising from bandsawing gasket material.

    PubMed

    Fowler, D P

    2000-05-01

    A simulation of bandsawing sheet asbestos gasket material was performed as part of a retrospective exposure evaluation undertaken to assist in determining causation of a case of mesothelioma. The work was performed by bandsawing a chrysotile asbestos (80%)/neoprene gasket sheet with a conventional 16-inch woodworking bandsaw inside a chamber. Measurements of airborne asbestos were made using conventional area and personal sampling methods, with analysis of collected samples by transmission electron microscopy (TEM) and phase contrast microscopy (PCM). These were supplemented by qualitative scanning electron microscopy (SEM) examinations of some of the airborne particles collected on the filters. In contrast with findings from studies examining manual handling (installation and removal) of gaskets, airborne asbestos concentrations from this operation were found to be well above current Occupational Safety and Health Administration (OSHA) permissible exposure limit (PEL) (eight-hour time-weighted average [TWA]) and excursion limit (30-minute) standards. Although some "encapsulation" effect of the neoprene matrix was seen on the particles in the airborne dust, unencapsulated individual fiber bundles were also seen. Suggestions for the implications of the work are given. In summary, the airborne asbestos concentrations arising from this work were quite high, and point to the need for careful observation of common sense precautions when manipulation of asbestos-containing materials (even those believed to have limited emissions potential) may involved machining operations.

  4. Drug evaluation and the permissive principle: continuities and contradictions between standards and practices in antidepressant regulation.

    PubMed

    Abraham, John; Davis, Courtney

    2009-08-01

    Pharmaceuticals are not permitted on to the market unless they are granted regulatory approval. The regulatory process is, therefore, crucial in whether or not a drug is widely prescribed. Regulatory agencies have developed standards of performance that pharmaceuticals are supposed to meet before entering the market. Regulation of technologies is often discussed by reference to the precautionary principle. In contrast, this paper develops the concept of the 'permissive principle' as a way of understanding the departure of regulators' practices from standards of drug efficacy to which regulatory agencies themselves subscribe. By taking a case study of antidepressant regulation in the UK and the USA, the mechanisms of permissive regulatory practices are examined. An STS methodology of both spatial (international) and temporal comparisons of regulatory practices with regulatory standards is employed to identify the nature and extent of the permissive regulation. It is found that the permissive principle was adopted by drug regulators in the UK and the USA, but more so by the former than the latter. Evidently, permissive regulation, which favours the commercial interests of the drug manufacturer, but is contrary to the interests of patients, may penetrate to the heart of regulatory science. On the other hand, permissive regulation of specific drugs should not be regarded as an inevitable result of marketing strategies and concomitant networks deployed by powerful pharmaceutical companies, because the extent of permissive regulation may vary according to the intra-institutional normative commitments of regulators to uphold their technical standards against the commercial interests of the manufacturer. Likely sociological factors that can account for such permissive regulatory practices are 'corporate bias', secrecy and excessive regulatory trust in the pharmaceutical industry in the UK, political expediency and ideological capture in the USA, combined in both countries

  5. Asbestos exposure--quantitative assessment of risk

    SciTech Connect

    Hughes, J.M.; Weill, H.

    1986-01-01

    Methods for deriving quantitative estimates of asbestos-associated health risks are reviewed and their numerous assumptions and uncertainties described. These methods involve extrapolation of risks observed at past relatively high asbestos concentration levels down to usually much lower concentration levels of interest today--in some cases, orders of magnitude lower. These models are used to calculate estimates of the potential risk to workers manufacturing asbestos products and to students enrolled in schools containing asbestos products. The potential risk to workers exposed for 40 yr to 0.5 fibers per milliliter (f/ml) of mixed asbestos fiber type (a permissible workplace exposure limit under consideration by the Occupational Safety and Health Administration (OSHA) ) are estimated as 82 lifetime excess cancers per 10,000 exposed. The risk to students exposed to an average asbestos concentration of 0.001 f/ml of mixed asbestos fiber types for an average enrollment period of 6 school years is estimated as 5 lifetime excess cancers per one million exposed. If the school exposure is to chrysotile asbestos only, then the estimated risk is 1.5 lifetime excess cancers per million. Risks from other causes are presented for comparison; e.g., annual rates (per million) of 10 deaths from high school football, 14 from bicycling (10-14 yr of age), 5 to 20 for whooping cough vaccination. Decisions concerning asbestos products require participation of all parties involved and should only be made after a scientifically defensible estimate of the associated risk has been obtained. In many cases to date, such decisions have been made without adequate consideration of the level of risk or the cost-effectiveness of attempts to lower the potential risk. 73 references.

  6. Exposure to airborne asbestos in buildings

    SciTech Connect

    Lee, R.J.; Van Orden, D.R.; Corn, M.; Crump, K.S. )

    1992-08-01

    The concentration of airborne asbestos in buildings and its implication for the health of building occupants is a major public health issue. A total of 2892 air samples from 315 public, commercial, residential, school, and university buildings has been analyzed by transmission electron microscopy. The buildings that were surveyed were the subject of litigation related to suits alleging the general building occupants were exposed to a potential health hazard as a result of exposure to the presence of asbestos containing materials (ACM). The average concentration of all asbestos structures was 0.02 structures/ml (s/ml) and the average concentration of asbestos greater than or equal to 5 microns long was 0.00013 fibers/ml (f/ml). The concentration of asbestos was higher in schools than in other buildings. In 48% of indoor samples and 75% of outdoor samples, no asbestos fibers were detected. The observed airborne concentration in 74% of the indoor samples and 96% of the outdoor samples is below the Asbestos Hazard Emergency Response Act clearance level of 0.01 s/ml. Finally, using those fibers which could be seen optically, all indoor samples and all outdoor samples are below the Occupational Safety and Health Administration permissible exposure level of 0.1 f/ml for fibers greater than or equal to 5 microns in length. These results provide substantive verification of the findings of the U.S. Environmental Protection Agency public building study which found very low ambient concentrations of asbestos fibers in buildings with ACM, irrespective of the condition of the material in the buildings.

  7. [Environmental exposure to silver and its health effects].

    PubMed

    Miyayama, Takamitsu; Arai, Yuta; Hirano, Seishiro

    2012-05-01

    Silver (Ag) possesses a well-known antibacterial activity and has been used for medical treatment and cosmetics such as wound dressing and deodorant powders. Occupational Safety and Health Administration (OSHA) and Mine Safety and Health Administration (MSHA) proposed that the permissible exposure limit (PEL) for both metallic and most soluble Ag compounds should be 0.01 mg/m3. Argyria and argyrosis are known to be caused by deposition of insoluble Ag in the dermis and cornea/conjunctiva. However, the metabolic behavior and biological roles of Ag have not been well characterized in mammals. Ag can be absorbed into the systemic circulation from drinking water, and also through parenteral routes such as inhalation and dermal exposure. Experimental studies have demonstrated that Ag+ induces and binds to metallothionein I and II (MTs), which are cysteine-rich proteins, in cells. MTs are major cytoplasmic metal binding proteins and thereby reduce cellular damage caused by toxic heavy metals including Ag. Profiles of Ag distribution in MTs and other Ag-binding proteins can be determined using high performance liquid chromatography-inductively coupled plasma mass spectrometry (HPLC-ICP-MS). This technique directly provides information on the intracellular behavior of Ag, which is important for elucidating the mechanism underlying Ag toxicity. Silver nanoparticles (AgNPs) are also commercially used mainly as antimicrobial agents. Despite the widespread use of AgNPs, relatively few studies have been undertaken to evaluate the health effects of AgNP exposure. In the present paper, we discuss the absorption, toxicodynamics, and metabolism of both Ag and AgNPs in mammals and their health effects.

  8. Perceived realism moderates the relation between sexualized media consumption and permissive sexual attitudes in Dutch adolescents.

    PubMed

    Baams, Laura; Overbeek, Geertjan; Dubas, Judith Semon; Doornwaard, Suzan M; Rommes, Els; van Aken, Marcel A G

    2015-04-01

    This study examined whether the development of sexualized media consumption and permissive sexual attitudes would be more strongly interrelated when adolescents perceived sexualized media images as highly realistic. We used data from a three-wave longitudinal sample of 444 Dutch adolescents aged 13-16 years at baseline. Results from parallel process latent growth modeling multigroup analyses showed that higher initial levels of sexualized media consumption were associated with higher initial level of permissive sexual attitudes. Moreover, increases of sexualized media consumption over time were associated with increases of permissive sexual attitudes over time. Considering the moderation by perceived realism, we found these effects only for those who perceived sexualized media as more realistic. Findings for male and female adolescents were similar except for the relations between initial levels and subsequent development. Among male adolescents who perceived sexualized media images to be realistic, higher initial levels of permissive sexual attitudes were related to subsequent less rapid development of sexualized media consumption. For male adolescents who perceived sexualized media to be less realistic, higher initial levels of sexualized media consumption were related to a subsequent less rapid development of permissive sexual attitudes. These relations were not found for female adolescents. Overall, our results suggest that, in male and female adolescents, those with a high level of perceived realism showed a correlated development of sexualized media consumption and permissive sexual attitudes. These findings point to a need for extended information on how to guide adolescents in interpreting and handling sexualized media in everyday life.

  9. Occupational exposures during routine activities in coal-fueled power plants

    SciTech Connect

    Mona J. Bird; David L. MacIntosh; Phillip L. Williams

    2004-06-15

    Limited information is available on occupational exposures during routine, nonoutage work activities in coal-fueled power plants. This study evaluated occupational exposures to the principal contaminants in the facilities, including respirable dust (coal dust), arsenic, noise, asbestos, and heat stress. The data were collected over a 3-month period, during the summer of 2001, in 5 representative power plants of a large southeastern power-generating company. From 4 of the 5 facilities, 392 air samples and 302 noise samples were collected with approximately 50 respirable coal dust, 32 arsenic, 15 asbestos, and 70 noise samples from each of the 4 plants. One of the previously surveyed facilities was also evaluated for heat stress, and 1 additional coal-fueled power plant was surveyed for a total of 20 personal heat stress samples. Of the nearly 400 air samples collected, only 1 exceeded the allowable occupational exposure value. For the noise samples, 55 were equal to or greater than the Occupational Safety and Health Administration (OSHA) 8-hour hearing conservation program level of 85 dBA, and 12 were equal to or greater than the OSHA 8-hour permissible exposure level of 90 dBA. The data concluded that some work sites were above the heat stress ceiling values recommended by the National Institute for Occupational Safety and Health (NIOSH). Four of the 20 employees personally monitored exceeded the recommended limits for heart rate or body core temperature.

  10. Analysis of workplace compliance measurements of asbestos by the U.S. Occupational Safety and Health Administration (1984-2011).

    PubMed

    Cowan, Dallas M; Cheng, Thales J; Ground, Matthew; Sahmel, Jennifer; Varughese, Allysha; Madl, Amy K

    2015-08-01

    The United States Occupational Safety and Health Administration (OSHA) maintains the Chemical Exposure Health Data (CEHD) and the Integrated Management Information System (IMIS) databases, which contain quantitative and qualitative data resulting from compliance inspections conducted from 1984 to 2011. This analysis aimed to evaluate trends in workplace asbestos concentrations over time and across industries by combining the samples from these two databases. From 1984 to 2011, personal air samples ranged from 0.001 to 175 f/cc. Asbestos compliance sampling data associated with the construction, automotive repair, manufacturing, and chemical/petroleum/rubber industries included measurements in excess of 10 f/cc, and were above the permissible exposure limit from 2001 to 2011. The utility of combining the databases was limited by the completeness and accuracy of the data recorded. In this analysis, 40% of the data overlapped between the two databases. Other limitations included sampling bias associated with compliance sampling and errors occurring from user-entered data. A clear decreasing trend in both airborne fiber concentrations and the numbers of asbestos samples collected parallels historically decreasing trends in the consumption of asbestos, and declining mesothelioma incidence rates. Although air sampling data indicated that airborne fiber exposure potential was high (>10 f/cc for short and long-term samples) in some industries (e.g., construction, manufacturing), airborne concentrations have significantly declined over the past 30 years. Recommendations for improving the existing exposure OSHA databases are provided.

  11. Analysis of workplace compliance measurements of asbestos by the U.S. Occupational Safety and Health Administration (1984-2011).

    PubMed

    Cowan, Dallas M; Cheng, Thales J; Ground, Matthew; Sahmel, Jennifer; Varughese, Allysha; Madl, Amy K

    2015-08-01

    The United States Occupational Safety and Health Administration (OSHA) maintains the Chemical Exposure Health Data (CEHD) and the Integrated Management Information System (IMIS) databases, which contain quantitative and qualitative data resulting from compliance inspections conducted from 1984 to 2011. This analysis aimed to evaluate trends in workplace asbestos concentrations over time and across industries by combining the samples from these two databases. From 1984 to 2011, personal air samples ranged from 0.001 to 175 f/cc. Asbestos compliance sampling data associated with the construction, automotive repair, manufacturing, and chemical/petroleum/rubber industries included measurements in excess of 10 f/cc, and were above the permissible exposure limit from 2001 to 2011. The utility of combining the databases was limited by the completeness and accuracy of the data recorded. In this analysis, 40% of the data overlapped between the two databases. Other limitations included sampling bias associated with compliance sampling and errors occurring from user-entered data. A clear decreasing trend in both airborne fiber concentrations and the numbers of asbestos samples collected parallels historically decreasing trends in the consumption of asbestos, and declining mesothelioma incidence rates. Although air sampling data indicated that airborne fiber exposure potential was high (>10 f/cc for short and long-term samples) in some industries (e.g., construction, manufacturing), airborne concentrations have significantly declined over the past 30 years. Recommendations for improving the existing exposure OSHA databases are provided. PMID:25985714

  12. Selection of Reference Group. Perceived Reference Group Permissiveness, and Personal Permissiveness Attitudes and Behavior: A Study of Two Consecutive Panels (1967-1971; 1970-1974)

    ERIC Educational Resources Information Center

    Walsh, Robert H.; And Others

    1976-01-01

    Measurement was made (Both longitudinally and cross-sectionally) of reference group selection with regard to sexual standards, perceived reference group norms with respect to premarital sexual permissiveness and the relationship of these variables to premarital sexual attitudes and behavior. Results are discussed. (Author)

  13. Administrative Synergy

    ERIC Educational Resources Information Center

    Hewitt, Kimberly Kappler; Weckstein, Daniel K.

    2012-01-01

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

  14. Residential and commercial painters' exposure to lead during surface preparation.

    PubMed

    Scholz, Peter F; Materna, Barbara L; Harrington, David; Uratsu, Connie

    2002-01-01

    The California Painters Project was a 2-year intervention research project aimed at preventing lead poisoning among a group of residential and commercial painters in San Francisco, Calif. As part of this project 12 contractors invited project staff to conduct employee exposure monitoring. Twenty-five full-shift samples were collected, with 8-hr TWA results ranging from 0.8 to 550 microg/m3 (arithmetic mean: 57 microg/m3). Six of the 25 samples (24%) were above the Occupational Safety and Health Administration (OSHA) permissible exposure limit; all of these involved dry manual sanding or uncontrolled power sanding. Fifty-eight 30-minute task-specific samples also were collected. The arithmetic mean concentration results for heat gun use, wet sanding, and open flame burning were all under 10 microg/m3; the mean concentration for HEPA-exhausted power sanding was 33 microg/m3; dry manual scraping, 71 microg/m3; dry manual sanding, 420 microg/m3; and uncontrolled power sanding, 580 microg/m3. Analysis and modeling based on the 30-min results for dry manual sanding and uncontrolled power sanding indicate that painters' full-shift exposures often exceed 500 microg/m3 and the OSHA assigned level of protection for a half-mask air-purifying respirator. These results are cause for concern because both of these surface preparation methods are widely performed wearing half-mask respirators. The data show that HEPA-exhausted power sanding reduces paint dust exposure levels by approximately 80 to 90%. These tools should be more widely promoted as a safer alternative work method. PMID:11843421

  15. Occupational Noise Exposure of Employees at Locally-Owned Restaurants in a College Town

    PubMed Central

    Green, Deirdre R.; Anthony, T. Renée

    2016-01-01

    While many restaurant employees work in loud environments, in both dining and food preparation areas, little is known about worker exposures to noise. The risk of hearing loss to millions of food service workers around the country is unknown. This study evaluated full-shift noise exposure to workers at six locally-owned restaurants to examine risk factors associated with noise exposures during the day shift. Participants included cooks, counter attendants, bartenders, and waiters at full-service restaurants with bar service and at limited-service restaurants that provided counter service only. Assessments were made on weekdays and weekends, both during the summer and the fall (with a local university in session) to examine whether the time of week or year affects noise exposures to this population in a college town. In addition, the relationships between noise exposures and the type of restaurant and job classification were assessed. One-hundred eighty full-shift time-weighted average (TWA) exposures were assessed, using both Occupational Safety and Health Administration (OSHA) and National Institute for Occupational Safety and Health (NIOSH) criteria. No TWA measurements exceeded the 90 dBA OSHA 8 hr permissible exposure limit, although six projected TWAs exceeded the 85 dBA OSHA hearing conservation action limit. Using NIOSH criteria, TWAs ranged from 69–90 dBA with a mean of 80 dBA (SD = 4 dBA). Nearly 8% (14) of the exposures exceeded the NIOSH 8-hr 85 dBA. Full-shift exposures were larger for all workers in full-service restaurants (p < 0.001) and for cooks (p = 0.003), regardless of restaurant type. The fall semester (p = 0.003) and weekend (p = 0.048) exposures were louder than summer and weekdays. Multiple linear regression analysis suggested that the combination of restaurant type, job classification, and season had a significant effect on restaurant worker noise exposures (p < 0.001) in this college town. While evening/night shift exposures, where noise

  16. Occupational Noise Exposure of Employees at Locally-Owned Restaurants in a College Town.

    PubMed

    Green, Deirdre R; Anthony, T Renée

    2015-01-01

    While many restaurant employees work in loud environments, in both dining and food preparation areas, little is known about worker exposures to noise. The risk of hearing loss to millions of food service workers around the country is unknown. This study evaluated full-shift noise exposure to workers at six locally-owned restaurants to examine risk factors associated with noise exposures during the day shift. Participants included cooks, counter attendants, bartenders, and waiters at full-service restaurants with bar service and at limited-service restaurants that provided counter service only. Assessments were made on weekdays and weekends, both during the summer and the fall (with a local university in session) to examine whether the time of week or year affects noise exposures to this population in a college town. In addition, the relationships between noise exposures and the type of restaurant and job classification were assessed. One-hundred eighty full-shift time-weighted average (TWA) exposures were assessed, using both Occupational Safety and Health Administration (OSHA) and National Institute for Occupational Safety and Health (NIOSH) criteria. No TWA measurements exceeded the 90 dBA OSHA 8 hr permissible exposure limit, although six projected TWAs exceeded the 85 dBA OSHA hearing conservation action limit. Using NIOSH criteria, TWAs ranged from 69-90 dBA with a mean of 80 dBA (SD = 4 dBA). Nearly 8% (14) of the exposures exceeded the NIOSH 8-hr 85 dBA. Full-shift exposures were larger for all workers in full-service restaurants (p < 0.001) and for cooks (p = 0.003), regardless of restaurant type. The fall semester (p = 0.003) and weekend (p = 0.048) exposures were louder than summer and weekdays. Multiple linear regression analysis suggested that the combination of restaurant type, job classification, and season had a significant effect on restaurant worker noise exposures (p < 0.001) in this college town. While evening/night shift exposures

  17. Occupational Noise Exposure of Employees at Locally-Owned Restaurants in a College Town.

    PubMed

    Green, Deirdre R; Anthony, T Renée

    2015-01-01

    While many restaurant employees work in loud environments, in both dining and food preparation areas, little is known about worker exposures to noise. The risk of hearing loss to millions of food service workers around the country is unknown. This study evaluated full-shift noise exposure to workers at six locally-owned restaurants to examine risk factors associated with noise exposures during the day shift. Participants included cooks, counter attendants, bartenders, and waiters at full-service restaurants with bar service and at limited-service restaurants that provided counter service only. Assessments were made on weekdays and weekends, both during the summer and the fall (with a local university in session) to examine whether the time of week or year affects noise exposures to this population in a college town. In addition, the relationships between noise exposures and the type of restaurant and job classification were assessed. One-hundred eighty full-shift time-weighted average (TWA) exposures were assessed, using both Occupational Safety and Health Administration (OSHA) and National Institute for Occupational Safety and Health (NIOSH) criteria. No TWA measurements exceeded the 90 dBA OSHA 8 hr permissible exposure limit, although six projected TWAs exceeded the 85 dBA OSHA hearing conservation action limit. Using NIOSH criteria, TWAs ranged from 69-90 dBA with a mean of 80 dBA (SD = 4 dBA). Nearly 8% (14) of the exposures exceeded the NIOSH 8-hr 85 dBA. Full-shift exposures were larger for all workers in full-service restaurants (p < 0.001) and for cooks (p = 0.003), regardless of restaurant type. The fall semester (p = 0.003) and weekend (p = 0.048) exposures were louder than summer and weekdays. Multiple linear regression analysis suggested that the combination of restaurant type, job classification, and season had a significant effect on restaurant worker noise exposures (p < 0.001) in this college town. While evening/night shift exposures

  18. 30 CFR 75.1103-7 - Electrical components; permissibility requirements.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... requirements. 75.1103-7 Section 75.1103-7 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR COAL MINE SAFETY AND HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Fire... deenergized as required by § 75.706; and (b) Be provided with protection against ignition of methane or...

  19. 30 CFR 75.1103-7 - Electrical components; permissibility requirements.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... requirements. 75.1103-7 Section 75.1103-7 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR COAL MINE SAFETY AND HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Fire... deenergized as required by § 75.706; and (b) Be provided with protection against ignition of methane or...

  20. 30 CFR 75.1103-7 - Electrical components; permissibility requirements.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... requirements. 75.1103-7 Section 75.1103-7 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR COAL MINE SAFETY AND HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Fire... deenergized as required by § 75.706; and (b) Be provided with protection against ignition of methane or...

  1. 30 CFR 75.1103-7 - Electrical components; permissibility requirements.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... requirements. 75.1103-7 Section 75.1103-7 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR COAL MINE SAFETY AND HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Fire... deenergized as required by § 75.706; and (b) Be provided with protection against ignition of methane or...

  2. 30 CFR 75.1103-7 - Electrical components; permissibility requirements.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... requirements. 75.1103-7 Section 75.1103-7 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR COAL MINE SAFETY AND HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Fire... deenergized as required by § 75.706; and (b) Be provided with protection against ignition of methane or...

  3. 45 CFR 1612.5 - Permissible activities using any funds.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Section 1612.5 Public Welfare Regulations Relating to Public Welfare (Continued) LEGAL SERVICES... funds. (a) A recipient may provide administrative representation for an eligible client in a proceeding that adjudicates the particular rights or interests of such eligible client or in negotiations...

  4. Statistical Modeling of Occupational Exposure to Polycyclic Aromatic Hydrocarbons Using OSHA Data.

    PubMed

    Lee, Derrick G; Lavoué, Jérôme; Spinelli, John J; Burstyn, Igor

    2015-01-01

    Polycyclic aromatic hydrocarbons (PAHs) are a group of pollutants with multiple variants classified as carcinogenic. The Occupational Safety and Health Administration (OSHA) provided access to two PAH exposure databanks of United States workplace compliance testing data collected between 1979 and 2010. Mixed-effects logistic models were used to predict the exceedance fraction (EF), i.e., the probability of exceeding OSHA's Permissible Exposure Limit (PEL = 0.2 mg/m3) for PAHs based on industry and occupation. Measurements of coal tar pitch volatiles were used as a surrogate for PAHs. Time, databank, occupation, and industry were included as fixed-effects while an identifier for the compliance inspection number was included as a random effect. Analyses involved 2,509 full-shift personal measurements. Results showed that the majority of industries had an estimated EF < 0.5, although several industries, including Standardized Industry Classification codes 1623 (Water, Sewer, Pipeline, and Communication and Powerline Construction), 1711 (Plumbing, Heating, and Air-Conditioning), 2824 (Manmade Organic Fibres), 3496 (Misc. Fabricated Wire products), and 5812 (Eating Places), and Major group's 13 (Oil and Gas Extraction) and 30 (Rubber and Miscellaneous Plastic Products), were estimated to have more than an 80% likelihood of exceeding the PEL. There was an inverse temporal trend of exceeding the PEL, with lower risk in most recent years, albeit not statistically significant. Similar results were shown when incorporating occupation, but varied depending on the occupation as the majority of industries predicted at the administrative level, e.g., managers, had an estimated EF < 0.5 while at the minimally skilled/laborer level there was a substantial increase in the estimated EF. These statistical models allow the prediction of PAH exposure risk through individual occupational histories and will be used to create a job-exposure matrix for use in a population-based case

  5. Properties of permissive monkey cells transformed by UV-irradiated simian virus 40.

    PubMed Central

    Gluzman, Y; Davison, J; Oren, M; Winocour, E

    1977-01-01

    African green monkey cells (CV1 line) were infected with UV-irradiated simian virus 40 (SV40), and permissive lines of stably transformed cells were established. These cell lines display the SV40 T-antigen and the growth characteristics typical of nonpermissive transformed cells (e.g., reduced cell density inhibition, reduced serum dependence, ability to overgrow normal cells, and colony formation in soft agar). The level of permissiveness to superinfecting SV40 is fully comparable with that of nontransformed CV1 and BSC-1 lines. The transformed monkey lines also support SV40 plaque production under agar. By Cot analysis, the transformed permissive cells contain, on an average, 1 to 2 SV40 genome equivalents, and the majority of the viral sequences are associated with the high-molecular-weight cellular DNA. No spontaneous production of infectious SV40 has been observed. The transformed permissive monkey cells failed to support the replication of SV40 tsA mutants at the restrictive temperature. To account for this, it is suggested that the gene A product has separate functions for transformation and initiation of viral DNA synthesis, and only the former function is expressed in the transformed permissive monkey cells. PMID:194053

  6. 77 FR 74191 - Notice of Proposals To Engage in Permissible Nonbanking Activities or To Acquire Companies That...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-13

    ... Engaged in Permissible Nonbanking Activities; Correction This notice corrects a notice (FR Doc. 2012-29742... engage in providing support services in connection with the settlement, accounting, and...

  7. Bloodborne Pathogens Exposure Control Plan.

    ERIC Educational Resources Information Center

    National Child Care Association, Atlanta, GA.

    This sample exposure control plan is a guide to assist child care providers in complying with the blood-borne pathogens standard issued by the Occupational Safety and Health Administration (OSHA). The standard requires employers to establish a written exposure control plan by May 5, 1992 (for exposure to microorganisms in human blood that cause…

  8. A highly sensitive LC-MS/MS method for determination of ketoconazole in human plasma: Application to a clinical study of the exposure to ketoconazole in patients after topical administration.

    PubMed

    Wang, Keli; Wu, Yao; Chi, Zhiyan; Shu, Chang; Li, Lingjun; Wei, Jun; Tao, Lei; Ma, Pengcheng; Ding, Li

    2016-09-01

    A simple, rapid and highly sensitive LC-MS/MS method was developed and validated for the determination of ketoconazole in human plasma. Sample preparation was accomplished through a single step liquid-liquid extraction by ethyl acetate. The chromatography separation was carried out on a Hedera CN (150mm×2.1mm, 5μm) column with isocratic elution using acetonitrile and 10mM ammonium acetate containing 0.1% formic acid (45:55, v/v) as the mobile phase. The flow rate was 0.5mL/min. Detection was performed in the positive ion electrospray ionization mode using multiple reaction monitoring of the transitions of 531.2→489.3 and 286.1→217.1 for ketoconazole and letrozole (the internal standard), respectively. The method exhibited good linearity over the concentration range of 0.01-12ng/mL for ketoconazole. The intra- and inter-batch precision and accuracy of ketoconazole were all within the acceptable criteria. The method was successfully applied to a clinical study of the exposure to ketoconazole in Chinese seborrheic dermatitis patients after topical administration of two ketoconazole formulations of foam and lotion, respectively. The study results showed that there was little systemic absorption of ketoconazole in patients for the two formulations, and the ketoconazole foam and lotion are safe therapeutic drugs for seborrheic dermatitis patients.

  9. A highly sensitive LC-MS/MS method for determination of ketoconazole in human plasma: Application to a clinical study of the exposure to ketoconazole in patients after topical administration.

    PubMed

    Wang, Keli; Wu, Yao; Chi, Zhiyan; Shu, Chang; Li, Lingjun; Wei, Jun; Tao, Lei; Ma, Pengcheng; Ding, Li

    2016-09-01

    A simple, rapid and highly sensitive LC-MS/MS method was developed and validated for the determination of ketoconazole in human plasma. Sample preparation was accomplished through a single step liquid-liquid extraction by ethyl acetate. The chromatography separation was carried out on a Hedera CN (150mm×2.1mm, 5μm) column with isocratic elution using acetonitrile and 10mM ammonium acetate containing 0.1% formic acid (45:55, v/v) as the mobile phase. The flow rate was 0.5mL/min. Detection was performed in the positive ion electrospray ionization mode using multiple reaction monitoring of the transitions of 531.2→489.3 and 286.1→217.1 for ketoconazole and letrozole (the internal standard), respectively. The method exhibited good linearity over the concentration range of 0.01-12ng/mL for ketoconazole. The intra- and inter-batch precision and accuracy of ketoconazole were all within the acceptable criteria. The method was successfully applied to a clinical study of the exposure to ketoconazole in Chinese seborrheic dermatitis patients after topical administration of two ketoconazole formulations of foam and lotion, respectively. The study results showed that there was little systemic absorption of ketoconazole in patients for the two formulations, and the ketoconazole foam and lotion are safe therapeutic drugs for seborrheic dermatitis patients. PMID:27379747

  10. Assessment of Occupational Exposure to Dust and Crystalline Silica in Foundries

    PubMed Central

    Omidianidost, Ali; Azari, Mansour R.; Golbabaei, Farideh

    2015-01-01

    Background: The term “crystalline silica” refers to crystallized form of SiO2 and quartz, as the most abundant compound on the earth’s crust; it is capable of causing silicosis and lung cancer upon inhaling large doses in the course of occupational exposure. The aim of this study was to assess occupational exposure to dust and crystalline silica in foundries in Pakdasht, Iran. Materials and Methods: In this study, airborne dust samples were collected on PVC filters (37 mm diameter, 0.8 mm pore size), by using a sampling pump and open face cyclone at a flow rate of 2.2 l/min for a maximum volume of 800 liters. For determining crystalline silica spectrometry was used according to the National Institute of Occupational Safety and Health (NIOSH) method No. 7601 for analysis of samples. Results: Results showed that crystalline silica concentration was higher than NIOSH and the American Conference of Government Industrial Hygienist (ACGIH) allowed extent (0.025 mg/m3). Concentration of crystalline silica was 0.02–0.1 mg/m3. Total dust concentration average was higher than the allowed extent by Permissible Exposure Limit (PEL) of the Occupational Safety and Health Administration (OSHA). Conclusion: It is essential to take necessary measures to control crystalline silica dust regarding the fact that 50% of workers are exposed to higher than the allowed extent. PMID:26858767

  11. Administrative Ecology

    ERIC Educational Resources Information Center

    McGarity, Augustus C., III; Maulding, Wanda

    2007-01-01

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

  12. Administrative Support.

    ERIC Educational Resources Information Center

    Doran, Dorothy; And Others

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

  13. 76 FR 22899 - Notice of Proposals To Engage in Permissible Nonbanking Activities or T to Acquire Companies That...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-25

    ... From the Federal Register Online via the Government Publishing Office FEDERAL RESERVE SYSTEM Notice of Proposals To Engage in Permissible Nonbanking Activities or Tto Acquire Companies That Are Engaged in Permissible Nonbanking Activities The companies listed in this notice have given notice under section 4 of the Bank Holding Company Act (12...

  14. 42 CFR 1007.20 - Circumstances in which data mining is permissible and approval by HHS Office of Inspector General.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 5 2014-10-01 2014-10-01 false Circumstances in which data mining is permissible... CONTROL UNITS § 1007.20 Circumstances in which data mining is permissible and approval by HHS Office of Inspector General. (a) Notwithstanding § 1007.19(e)(2), a MFCU may engage in data mining as defined in...

  15. 42 CFR 1007.20 - Circumstances in which data mining is permissible and approval by HHS Office of Inspector General.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 5 2013-10-01 2013-10-01 false Circumstances in which data mining is permissible... CONTROL UNITS § 1007.20 Circumstances in which data mining is permissible and approval by HHS Office of Inspector General. (a) Notwithstanding § 1007.19(e)(2), a MFCU may engage in data mining as defined in...

  16. 76 FR 9781 - Notice of Proposals To Engage in Permissible Nonbanking Activities or To Acquire Companies That...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-22

    ... Notice of Proposals To Engage in Permissible Nonbanking Activities or To Acquire Companies That Are Engaged in Permissible Nonbanking Activities The companies listed in this notice have given notice under...) to engage de novo, or to acquire or control voting securities or assets of a company, including...

  17. 76 FR 55388 - Notice of Proposals To Engage in Permissible Nonbanking Activities or To Acquire Companies That...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-07

    ... Notice of Proposals To Engage in Permissible Nonbanking Activities or To Acquire Companies That Are Engaged in Permissible Nonbanking Activities The companies listed in this notice have given notice under...) to engage de novo, or to acquire or control voting securities or assets of a company, including...

  18. 76 FR 46808 - Notice of Proposals To Engage in Permissible Nonbanking Activities or To Acquire Companies That...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-03

    ... Notice of Proposals To Engage in Permissible Nonbanking Activities or To Acquire Companies That Are Engaged in Permissible Nonbanking Activities The companies listed in this notice have given notice under...) to engage de novo, or to acquire or control voting securities or assets of a company, including...

  19. 76 FR 40366 - Notice of Proposals To Engage in Permissible Nonbanking Activities or To Acquire Companies That...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-08

    ... Notice of Proposals To Engage in Permissible Nonbanking Activities or To Acquire Companies That Are Engaged in Permissible Nonbanking Activities The companies listed in this notice have given notice under...) to engage de novo, or to acquire or control voting securities or assets of a company, including...

  20. 76 FR 30941 - Notice of Proposals To Engage in Permissible Nonbanking Activities or To Acquire Companies That...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-27

    ... Notice of Proposals To Engage in Permissible Nonbanking Activities or To Acquire Companies That Are Engaged in Permissible Nonbanking Activities The companies listed in this notice have given notice under...), to engage de novo, or to acquire or control voting securities or assets of a company, including...

  1. 76 FR 53900 - Notice of Proposals To Engage in Permissible Nonbanking Activities or To Acquire Companies That...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-30

    ... Notice of Proposals To Engage in Permissible Nonbanking Activities or To Acquire Companies That Are Engaged in Permissible Nonbanking Activities The companies listed in this notice have given notice under...) to engage de novo, or to acquire or control voting securities or assets of a company, including...

  2. 76 FR 38178 - Notice of Proposals To Engage in Permissible Nonbanking Activities or To Acquire Companies That...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-29

    ... Notice of Proposals To Engage in Permissible Nonbanking Activities or To Acquire Companies That Are Engaged in Permissible Nonbanking Activities The companies listed in this notice have given notice under...) to engage de novo, or to acquire or control voting securities or assets of a company, including...

  3. 76 FR 35218 - Notice of Proposals To Engage in Permissible Nonbanking Activities or To Acquire Companies That...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-16

    ... Notice of Proposals To Engage in Permissible Nonbanking Activities or To Acquire Companies That Are Engaged in Permissible Nonbanking Activities The companies listed in this notice have given notice under...) to engage de novo, or to acquire or control voting securities or assets of a company, including...

  4. 76 FR 30169 - Notice of Proposals To Engage in Permissible Nonbanking Activities or To Acquire Companies That...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-24

    ... Notice of Proposals To Engage in Permissible Nonbanking Activities or To Acquire Companies That Are Engaged in Permissible Nonbanking Activities The companies listed in this notice have given notice under...) to engage de novo, or to acquire or control voting securities or assets of a company, including...

  5. 76 FR 54469 - Notice of Proposals To Engage in Permissible Nonbanking Activities or To Acquire Companies That...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-01

    ... Notice of Proposals To Engage in Permissible Nonbanking Activities or To Acquire Companies That Are Engaged in Permissible Nonbanking Activities The companies listed in this notice have given notice under...) to engage de novo, or to acquire or control voting securities or assets of a company, including...

  6. 75 FR 69079 - Notice of Proposals To Engage in Permissible Nonbanking Activities or To Acquire Companies That...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-10

    ... Notice of Proposals To Engage in Permissible Nonbanking Activities or To Acquire Companies That Are Engaged in Permissible Nonbanking Activities The companies listed in this notice have given notice under...) to engage de novo, or to acquire or control voting securities or assets of a company, including...

  7. 76 FR 58812 - Notice of Proposals To Engage in Permissible Nonbanking Activities or To Acquire Companies That...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-22

    ... Notice of Proposals To Engage in Permissible Nonbanking Activities or To Acquire Companies That Are Engaged in Permissible Nonbanking Activities The companies listed in this notice have given notice under... Regulation MM (12 CFR part 239) to engage de novo, or to acquire or control voting securities or assets of...

  8. 76 FR 22705 - Notice of Proposals To Engage in Permissible Nonbanking Activities or To Acquire Companies That...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-22

    ... Notice of Proposals To Engage in Permissible Nonbanking Activities or To Acquire Companies That Are Engaged in Permissible Nonbanking Activities The companies listed in this notice have given notice under... engage de novo, or to acquire or control voting securities or assets of a company, including...

  9. The Family Educational Rights and Privacy Act and Permissive Disclosure: What Information Are Post-Secondary Institutions Disclosing and Why?

    ERIC Educational Resources Information Center

    Greer, Christine Glah

    2012-01-01

    This study focuses on the response of universities to the permissive disclosure clauses of the Family Educational Rights and Privacy Act (FERPA). FERPA has been amended nine times; some of these amendments permit universities to disclose personally identifiable information without the permission of students. The purpose of this study is to…

  10. Permission-Seeking as an Agentive Tool for Transgressive Teaching: An Ethnographic Study of Teachers Organizing for Curricular Change

    ERIC Educational Resources Information Center

    Baker-Doyle, Kira J.; Gustavson, Leif

    2016-01-01

    This study describes how a group of teachers in a US public school developed and used permission-seeking moves as strategic and agentic tools to change their school curriculum and challenge norms of teaching. Although the notion of asking permission is typically considered disempowering in educational contexts, this study demonstrates that certain…

  11. 12 CFR 584.2-2 - Permissible bank holding company activities of savings and loan holding companies.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 5 2010-01-01 2010-01-01 false Permissible bank holding company activities of savings and loan holding companies. 584.2-2 Section 584.2-2 Banks and Banking OFFICE OF THRIFT SUPERVISION, DEPARTMENT OF THE TREASURY SAVINGS AND LOAN HOLDING COMPANIES § 584.2-2 Permissible bank holding...

  12. Corruption and the Other(s): Scope of Superordinate Identity Matters for Corruption Permissibility.

    PubMed

    Pisor, Anne C; Gurven, Michael

    2015-01-01

    The decision to engage in corruption-public and private corruption, nepotism, and embezzlement-is often attributed to rational actors maximizing benefits to themselves. However, the importance of reciprocal relationships in humans suggests that an actor may weigh the costs of harms of her corrupt behavior to individuals who may generate future benefits for her. We hypothesize that actors who have a larger circle of actual and potential social partners will have more individuals to consider when generating harms and will thus be less likely to find corrupt acts permissible than actors with smaller circles of valued others. Using data from the World Values Survey and European Values Study (WVS), we explore whether participants with a larger geographic identity or a greater number of group memberships (i.e. a larger scope of actual and potential social partners) are less likely to find accepting bribes permissible. We find mixed support for our hypotheses, but consistently find that WVS participants with local, country, continent, or world geographic identities are less likely to find accepting a bribe permissible than those with regional identities-that is, actors whose primary identities that encompass more than their region find corruption less permissible. We discuss the importance of considering an actor's valuation of others when modeling corruption persistence, noting that establishing scopes of positive valuation is a precursor to predicting where actors will target benefits and shunt costs. PMID:26650395

  13. Obtaining Permission to Copy or Perform a Work, Part III, Revised 2006

    ERIC Educational Resources Information Center

    Butler, Rebecca P.

    2007-01-01

    If school library media specialists are unable to find the owner of a work, how do they contact them for permission to use or copy their work? They can go to the publisher of the work for contact information. They can also go to an organization, such as an agency or royalty house, company, or clearinghouse that specializes in helping users obtain…

  14. 17 CFR 240.12f-1 - Applications for permission to reinstate unlisted trading privileges.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... reinstate unlisted trading privileges. 240.12f-1 Section 240.12f-1 Commodity and Securities Exchanges... Rules and Regulations Under the Securities Exchange Act of 1934 Unlisted Trading § 240.12f-1 Applications for permission to reinstate unlisted trading privileges. (a) An application to reinstate...

  15. 26 CFR 1.414(w)-1 - Permissible withdrawals from eligible automatic contribution arrangements.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ...) Overview. Section 414(w) provides rules under which certain employees are permitted to elect to make a... section sets forth the rules applicable to permissible withdrawals from an eligible automatic contribution... rule of § 1.401(k)-3(j)(2)(iii)(B) is applied without regard to whether the arrangement is intended...

  16. 26 CFR 1.414(w)-1 - Permissible withdrawals from eligible automatic contribution arrangements.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... arrangements. (a) Overview. Section 414(w) provides rules under which certain employees are permitted to elect... arrangement. This section sets forth the rules applicable to permissible withdrawals from an eligible... § 1.401(k)-3(j)(2)(iii), except that the rule of § 1.401(k)-3(j)(2)(iii)(B) is applied without...

  17. 26 CFR 1.414(w)-1 - Permissible withdrawals from eligible automatic contribution arrangements.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... arrangements. (a) Overview. Section 414(w) provides rules under which certain employees are permitted to elect... arrangement. This section sets forth the rules applicable to permissible withdrawals from an eligible... § 1.401(k)-3(j)(2)(iii), except that the rule of § 1.401(k)-3(j)(2)(iii)(B) is applied without...

  18. 26 CFR 1.414(w)-1 - Permissible withdrawals from eligible automatic contribution arrangements.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... arrangements. (a) Overview. Section 414(w) provides rules under which certain employees are permitted to elect... arrangement. This section sets forth the rules applicable to permissible withdrawals from an eligible... § 1.401(k)-3(j)(2)(iii), except that the rule of § 1.401(k)-3(j)(2)(iii)(B) is applied without...

  19. 26 CFR 1.414(w)-1 - Permissible withdrawals from eligible automatic contribution arrangements.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... arrangements. (a) Overview. Section 414(w) provides rules under which certain employees are permitted to elect... arrangement. This section sets forth the rules applicable to permissible withdrawals from an eligible... § 1.401(k)-3(j)(2)(iii), except that the rule of § 1.401(k)-3(j)(2)(iii)(B) is applied without...

  20. 34 CFR 403.61 - What projects, services, and activities are permissible under the basic programs?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... VOCATIONAL AND APPLIED TECHNOLOGY EDUCATION PROGRAM What Kinds of Activities Does the Secretary Assist Under... 34 Education 3 2011-07-01 2011-07-01 false What projects, services, and activities are permissible under the basic programs? 403.61 Section 403.61 Education Regulations of the Offices of the...

  1. 15 CFR 270.322 - Voluntary permission to enter and inspect property where building components, materials...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... inspect property where building components, materials, artifacts, and records with respect to a building... Voluntary permission to enter and inspect property where building components, materials, artifacts, and... components, materials, artifacts, and records with respect to the building failure are located, and...

  2. 77 FR 17367 - Permissible Sharing of Client Records by Customs Brokers

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-26

    ... these entities may offer non-customs business services to the broker's clients. Although the proposed... to the broker so that these entities may offer non-customs business services to the broker's clients... SECURITY U.S. Customs and Border Protection 19 CFR Part 111 RIN 1651-AA80 Permissible Sharing of...

  3. 21 CFR 1140.30 - Scope of permissible forms of labeling and advertising.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... placards; in nonpoint-of-sale promotional material (including direct mail); in point-of-sale promotional material; and in audio or video formats delivered at a point-of-sale. (2) A manufacturer, distributor, or... 21 Food and Drugs 8 2013-04-01 2013-04-01 false Scope of permissible forms of labeling...

  4. 34 CFR 222.194 - Are “in-kind” contributions permissible?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... AND SECONDARY EDUCATION, DEPARTMENT OF EDUCATION IMPACT AID PROGRAMS Impact Aid Discretionary... indirect costs, the provisions of 34 CFR 80.24 govern the allowability and valuation of in-kind... 34 Education 1 2010-07-01 2010-07-01 false Are âin-kindâ contributions permissible?...

  5. 43 CFR 5.16 - When must I ask permission from Indian groups and communities?

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 43 Public Lands: Interior 1 2014-10-01 2014-10-01 false When must I ask permission from Indian groups and communities? 5.16 Section 5.16 Public Lands: Interior Office of the Secretary of the Interior COMMERCIAL FILMING AND SIMILAR PROJECTS AND STILL PHOTOGRAPHY ON CERTAIN AREAS UNDER DEPARTMENT...

  6. 43 CFR 5.16 - When must I ask permission from Indian groups and communities?

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 43 Public Lands: Interior 1 2013-10-01 2013-10-01 false When must I ask permission from Indian groups and communities? 5.16 Section 5.16 Public Lands: Interior Office of the Secretary of the Interior COMMERCIAL FILMING AND SIMILAR PROJECTS AND STILL PHOTOGRAPHY ON CERTAIN AREAS UNDER DEPARTMENT...

  7. 36 CFR 223.7 - Permission for free use of timber outside free-use areas.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 36 Parks, Forests, and Public Property 2 2013-07-01 2013-07-01 false Permission for free use of timber outside free-use areas. 223.7 Section 223.7 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE SALE AND DISPOSAL OF NATIONAL FOREST SYSTEM TIMBER, SPECIAL FOREST PRODUCTS,...

  8. 36 CFR 223.7 - Permission for free use of timber outside free-use areas.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 36 Parks, Forests, and Public Property 2 2012-07-01 2012-07-01 false Permission for free use of timber outside free-use areas. 223.7 Section 223.7 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE SALE AND DISPOSAL OF NATIONAL FOREST SYSTEM TIMBER, SPECIAL FOREST PRODUCTS,...

  9. 36 CFR 223.7 - Permission for free use of timber outside free-use areas.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 36 Parks, Forests, and Public Property 2 2014-07-01 2014-07-01 false Permission for free use of timber outside free-use areas. 223.7 Section 223.7 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE SALE AND DISPOSAL OF NATIONAL FOREST SYSTEM TIMBER, SPECIAL FOREST PRODUCTS,...

  10. 47 CFR 74.831 - Scope of service and permissible transmissions.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Power Auxiliary Stations § 74.831 Scope of service and permissible transmissions. The license for a low power auxiliary station authorizes the transmission of cues and orders to production personnel and... transmission of comments, interviews, and reports from the scene of a remote broadcast. Low power...

  11. 7 CFR 51.1178 - Maximum anhydrous citric acid permissible for corresponding total soluble solids.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... corresponding total soluble solids. 51.1178 Section 51.1178 Agriculture Regulations of the Department of... solids. For determining the grade of juice, the maximum permissible anhydrous citric acid content in relation to corresponding total soluble solids in the fruit is set forth in the following Table II...

  12. 5 CFR 890.1013 - Deciding whether to propose a permissive debarment.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Imposed Against Health Care Providers Permissive Debarments § 890.1013 Deciding whether to propose a... pose a risk to the health and safety of FEHBP-covered individuals or to the integrity of FEHBP... meet professionally-recognized quality standards, OPM shall obtain the input of trained...

  13. 5 CFR 890.1013 - Deciding whether to propose a permissive debarment.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Imposed Against Health Care Providers Permissive Debarments § 890.1013 Deciding whether to propose a... pose a risk to the health and safety of FEHBP-covered individuals or to the integrity of FEHBP... meet professionally-recognized quality standards, OPM shall obtain the input of trained...

  14. 5 CFR 890.1013 - Deciding whether to propose a permissive debarment.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Imposed Against Health Care Providers Permissive Debarments § 890.1013 Deciding whether to propose a... pose a risk to the health and safety of FEHBP-covered individuals or to the integrity of FEHBP... meet professionally-recognized quality standards, OPM shall obtain the input of trained...

  15. 5 CFR 890.1013 - Deciding whether to propose a permissive debarment.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Imposed Against Health Care Providers Permissive Debarments § 890.1013 Deciding whether to propose a... pose a risk to the health and safety of FEHBP-covered individuals or to the integrity of FEHBP... meet professionally-recognized quality standards, OPM shall obtain the input of trained...

  16. 17 CFR 230.433 - Conditions to permissible post-filing free writing prospectuses.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ...-filing free writing prospectuses. 230.433 Section 230.433 Commodity and Securities Exchanges SECURITIES... Prospectuses § 230.433 Conditions to permissible post-filing free writing prospectuses. (a) Scope of section. This section applies to any free writing prospectus with respect to securities of any issuer (except...

  17. 17 CFR 230.433 - Conditions to permissible post-filing free writing prospectuses.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 17 Commodity and Securities Exchanges 2 2012-04-01 2012-04-01 false Conditions to permissible post-filing free writing prospectuses. 230.433 Section 230.433 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION GENERAL RULES AND REGULATIONS, SECURITIES ACT OF 1933 Form and Content of Prospectuses § 230.433 Conditions...

  18. 17 CFR 230.433 - Conditions to permissible post-filing free writing prospectuses.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ...-filing free writing prospectuses. 230.433 Section 230.433 Commodity and Securities Exchanges SECURITIES... Prospectuses § 230.433 Conditions to permissible post-filing free writing prospectuses. (a) Scope of section. This section applies to any free writing prospectus with respect to securities of any issuer (except...

  19. 30 CFR 18.81 - Field modification of approved (permissible) equipment; application for approval of modification...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Field modification of approved (permissible... TESTING, EVALUATION, AND APPROVAL OF MINING PRODUCTS ELECTRIC MOTOR-DRIVEN MINE EQUIPMENT AND ACCESSORIES Machines Assembled With Certified or Explosion-Proof Components, Field Modifications of Approved...

  20. 30 CFR 18.81 - Field modification of approved (permissible) equipment; application for approval of modification...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Field modification of approved (permissible... TESTING, EVALUATION, AND APPROVAL OF MINING PRODUCTS ELECTRIC MOTOR-DRIVEN MINE EQUIPMENT AND ACCESSORIES Machines Assembled With Certified or Explosion-Proof Components, Field Modifications of Approved...

  1. 30 CFR 18.81 - Field modification of approved (permissible) equipment; application for approval of modification...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Field modification of approved (permissible... TESTING, EVALUATION, AND APPROVAL OF MINING PRODUCTS ELECTRIC MOTOR-DRIVEN MINE EQUIPMENT AND ACCESSORIES Machines Assembled With Certified or Explosion-Proof Components, Field Modifications of Approved...

  2. 42 CFR 433.67 - Limitations on level of FFP for permissible provider-related donations.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... provider-related donations. 433.67 Section 433.67 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES... permissible provider-related donations. (a)(1) Limitations on bona fide donations. There are no limitations on the amount of bona fide provider-related donations that a State may receive without a reduction in...

  3. 61 FR 352 - National Bank of Greece, et al.; Acquisitions of Companies Engaged in Permissible Nonbanking...

    Federal Register 2010, 2011, 2012, 2013, 2014

    1996-01-04

    ... National Bank of Greece, et al.; Acquisitions of Companies Engaged in Permissible Nonbanking Activities The.... Rutledge, Senior Vice President) 33 Liberty Street, New York, New York 10045: 1. National Bank of Greece, Athens, Greece; to retain shares of Worthington Limited Partnership, New York, New York, and...

  4. 24 CFR 1000.64 - What are the permissible uses of program income?

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 4 2013-04-01 2013-04-01 false What are the permissible uses of program income? 1000.64 Section 1000.64 Housing and Urban Development REGULATIONS RELATING TO HOUSING AND URBAN DEVELOPMENT (CONTINUED) OFFICE OF ASSISTANT SECRETARY FOR PUBLIC AND INDIAN HOUSING, DEPARTMENT...

  5. 42 CFR 433.67 - Limitations on level of FFP for permissible provider-related donations.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... in the limit in effect through September 30, 1995, for health care-related taxes as described in... 42 Public Health 4 2012-10-01 2012-10-01 false Limitations on level of FFP for permissible provider-related donations. 433.67 Section 433.67 Public Health CENTERS FOR MEDICARE & MEDICAID...

  6. 42 CFR 433.67 - Limitations on level of FFP for permissible provider-related donations.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... in the limit in effect through September 30, 1995, for health care-related taxes as described in... 42 Public Health 4 2014-10-01 2014-10-01 false Limitations on level of FFP for permissible provider-related donations. 433.67 Section 433.67 Public Health CENTERS FOR MEDICARE & MEDICAID...

  7. 7 CFR 51.1178 - Maximum anhydrous citric acid permissible for corresponding total soluble solids.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... corresponding total soluble solids. 51.1178 Section 51.1178 Agriculture Regulations of the Department of... corresponding total soluble solids. For determining the grade of juice, the maximum permissible anhydrous citric acid content in relation to corresponding total soluble solids in the fruit is set forth in...

  8. 7 CFR 51.1178 - Maximum anhydrous citric acid permissible for corresponding total soluble solids.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... corresponding total soluble solids. 51.1178 Section 51.1178 Agriculture Regulations of the Department of... corresponding total soluble solids. For determining the grade of juice, the maximum permissible anhydrous citric acid content in relation to corresponding total soluble solids in the fruit is set forth in...

  9. 7 CFR 51.1178 - Maximum anhydrous citric acid permissible for corresponding total soluble solids.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... corresponding total soluble solids. 51.1178 Section 51.1178 Agriculture Regulations of the Department of... solids. For determining the grade of juice, the maximum permissible anhydrous citric acid content in relation to corresponding total soluble solids in the fruit is set forth in the following Table II...

  10. Corruption and the Other(s): Scope of Superordinate Identity Matters for Corruption Permissibility

    PubMed Central

    Pisor, Anne C.; Gurven, Michael

    2015-01-01

    The decision to engage in corruption—public and private corruption, nepotism, and embezzlement—is often attributed to rational actors maximizing benefits to themselves. However, the importance of reciprocal relationships in humans suggests that an actor may weigh the costs of harms of her corrupt behavior to individuals who may generate future benefits for her. We hypothesize that actors who have a larger circle of actual and potential social partners will have more individuals to consider when generating harms and will thus be less likely to find corrupt acts permissible than actors with smaller circles of valued others. Using data from the World Values Survey and European Values Study (WVS), we explore whether participants with a larger geographic identity or a greater number of group memberships (i.e. a larger scope of actual and potential social partners) are less likely to find accepting bribes permissible. We find mixed support for our hypotheses, but consistently find that WVS participants with local, country, continent, or world geographic identities are less likely to find accepting a bribe permissible than those with regional identities—that is, actors whose primary identities that encompass more than their region find corruption less permissible. We discuss the importance of considering an actor’s valuation of others when modeling corruption persistence, noting that establishing scopes of positive valuation is a precursor to predicting where actors will target benefits and shunt costs. PMID:26650395

  11. Corruption and the Other(s): Scope of Superordinate Identity Matters for Corruption Permissibility.

    PubMed

    Pisor, Anne C; Gurven, Michael

    2015-01-01

    The decision to engage in corruption-public and private corruption, nepotism, and embezzlement-is often attributed to rational actors maximizing benefits to themselves. However, the importance of reciprocal relationships in humans suggests that an actor may weigh the costs of harms of her corrupt behavior to individuals who may generate future benefits for her. We hypothesize that actors who have a larger circle of actual and potential social partners will have more individuals to consider when generating harms and will thus be less likely to find corrupt acts permissible than actors with smaller circles of valued others. Using data from the World Values Survey and European Values Study (WVS), we explore whether participants with a larger geographic identity or a greater number of group memberships (i.e. a larger scope of actual and potential social partners) are less likely to find accepting bribes permissible. We find mixed support for our hypotheses, but consistently find that WVS participants with local, country, continent, or world geographic identities are less likely to find accepting a bribe permissible than those with regional identities-that is, actors whose primary identities that encompass more than their region find corruption less permissible. We discuss the importance of considering an actor's valuation of others when modeling corruption persistence, noting that establishing scopes of positive valuation is a precursor to predicting where actors will target benefits and shunt costs.

  12. 30 CFR 75.506 - Electric face equipment; requirements for permissibility.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Electric face equipment; requirements for... LABOR COAL MINE SAFETY AND HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Electrical Equipment-General § 75.506 Electric face equipment; requirements for permissibility. (a) Electric-driven...

  13. 30 CFR 75.506 - Electric face equipment; requirements for permissibility.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Electric face equipment; requirements for... LABOR COAL MINE SAFETY AND HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Electrical Equipment-General § 75.506 Electric face equipment; requirements for permissibility. (a) Electric-driven...

  14. Alumni Relationships in the Electronic Age: An Assessment of a Permission Based E-Mail Campaign

    ERIC Educational Resources Information Center

    Moore, Robert S.; McLaughlin, Caragh E.

    2007-01-01

    E-mail is seen as an inexpensive, fast way to communicate with university constituencies, especially alumni. The next logical stage for the use of this Internet technology is the development and evaluation of permission based e-mail (PBE) campaigns. In this paper, we directly examine recipient evaluation of PBE in the context of a university…

  15. 36 CFR 223.7 - Permission for free use of timber outside free-use areas.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... timber outside free-use areas. 223.7 Section 223.7 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE SALE AND DISPOSAL OF NATIONAL FOREST SYSTEM TIMBER General Provisions § 223.7 Permission for free use of timber outside free-use areas. Similar material may be cut outside of a...

  16. 36 CFR 223.7 - Permission for free use of timber outside free-use areas.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... timber outside free-use areas. 223.7 Section 223.7 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE SALE AND DISPOSAL OF NATIONAL FOREST SYSTEM TIMBER, SPECIAL FOREST PRODUCTS, AND FOREST BOTANICAL PRODUCTS General Provisions § 223.7 Permission for free use of timber outside...

  17. 45 CFR 1612.6 - Permissible activities using non-LSC funds.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 45 Public Welfare 4 2010-10-01 2010-10-01 false Permissible activities using non-LSC funds. 1612.6...-LSC funds. (a) If the conditions of paragraphs (b) and (c) of this section are met, recipients and their employees may use non-LSC funds to respond to a written request from a governmental agency...

  18. 34 CFR 682.202 - Permissible charges by lenders to borrowers.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 34 Education 4 2012-07-01 2012-07-01 false Permissible charges by lenders to borrowers. 682.202 Section 682.202 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION (CONTINUED) FEDERAL FAMILY EDUCATION LOAN (FFEL)...

  19. 34 CFR 682.202 - Permissible charges by lenders to borrowers.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 34 Education 4 2014-07-01 2014-07-01 false Permissible charges by lenders to borrowers. 682.202 Section 682.202 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION (CONTINUED) FEDERAL FAMILY EDUCATION LOAN (FFEL)...

  20. 30 CFR 18.81 - Field modification of approved (permissible) equipment; application for approval of modification...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Field modification of approved (permissible... TESTING, EVALUATION, AND APPROVAL OF MINING PRODUCTS ELECTRIC MOTOR-DRIVEN MINE EQUIPMENT AND ACCESSORIES Machines Assembled With Certified or Explosion-Proof Components, Field Modifications of Approved...