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Sample records for agency continued radiation

  1. Radiation Information from Other Agencies

    EPA Pesticide Factsheets

    EPA does not license nuclear power plants or regulate the non-ionizing radiation from cell phones, smart meters or power lines. This page provides links to the state and Federal agencies that regulate these matters.

  2. Multi-Agency Radiation Survey and Site Investigation Manual (MARSSIM)

    EPA Pesticide Factsheets

    The Multi-Agency Radiation Survey and Site Investigation Manual (MARSSIM) provides detailed guidance on how to demonstrate that a site is in compliance with a radiation dose- or risk-based regulation.

  3. Radiation Reaction in a Continuous Focusing Channel

    NASA Astrophysics Data System (ADS)

    Huang, Zhirong; Chen, Pisin; Ruth, Ronald D.

    1995-03-01

    We show that the radiation damping rate of the transverse action of a particle in a straight, continuous focusing system is independent of the particle energy, and that no quantum excitation is induced. This absolute damping effect leads to the existence of a transverse ground state to which the particle inevitably decays and yields the minimum beam emittance that one can ever attain, γɛmin = /2mc, limited only by the uncertainty principle. Because of adiabatic invariance, the particle can be accelerated along the focusing channel in its ground state without any radiation energy loss.

  4. Continuing Professional Education Programs of Voluntary Health Agencies.

    ERIC Educational Resources Information Center

    American Medical Association, Chicago, IL.

    Organizational objectives and professional continuing education programs of ten voluntary health agencies--Allergy Foundation of America, American Cancer Society, American Heart Association, Arthritis Foundation, National Association for Mental Health, National Foundation for Infantile Paralysis, National Society for the Prevention of Blindness,…

  5. Radiation and radiation reaction in continuous focusing channels

    SciTech Connect

    Huang, Zhirong; Chen, Pisin; Ruth, R.D.

    1994-12-31

    We show that the radiation damping rate of the transverse action of a particle in a straight, continuous focusing system is independent of the particle energy, and that no quantum excitation is induced. This absolute damping effect leads to the existence of a transverse ground state which the particle inevitably decays to, and yields the minimum beam emittance that one can ever attain, {gamma}{epsilon}{sub min} = {Dirac_h}/2mc, limited only by the uncertainty principle. Due to adiabatic invariance, the particle can be accelerated along the focusing channel in its ground state without any radiation energy loss. These findings may apply to bent systems provided that the focusing field dominates over the bending field.

  6. Radiation and radiation reaction in continuous focusing channels

    NASA Astrophysics Data System (ADS)

    Huang, Zhirong; Chen, Pisin; Ruth, Ronald D.

    1995-06-01

    We show that the radiation damping rate of the transverse action of a particle in a straight, continuous focusing system is independent of the particle energy, and that no quantum excitation is induced. This absolute damping effect leads to the existence of a transverse ground state which the particle inevitably decays to, and yields the minimum beam emittance that one can ever attain, γɛmin=ℏ/2mc, limited only by the uncertainty principle. Due to adiabatic invariance, the particle can be accelerated along the focusing channel in its ground state without any radiation energy loss. These findings may apply to bent systems provided that the focusing field dominates over the bending field.

  7. Clinical applications of continuous infusion chemotherapy ahd concomitant radiation therapy

    SciTech Connect

    Rosenthal, C.J.; Rotman, M.

    1986-01-01

    This book presents information on the following topics: theoretical basis and clinical applications of 5-FU as a radiosensitizer; treatment of hepatic metastases from gastro intestingal primaries with split course radiation therapy; combined modality therapy with 5-FU, Mitomycin-C and radiation therapy for sqamous cell cancers; treatment of bladder carcinoma with concomitant infusion chemotherapy and irradiation; a treatment of invasiv bladder cancer by the XRT/5FU protocol; concomitant radiation therapy and doxorubicin by continuous infusion in advanced malignancies; cis platin by continuous infusion with concurrent radiation therapy in malignant tumors; combination of radiation with concomitant continuous adriamycin infusion in a patient with partially excised pleomorphic soft tissue sarcoma of the lower extremeity; treatment of recurrent carcinoma of the paranasal sinuses using concomitant infusion cis-platinum and radiation therapy; hepatic artery infusion for hepatic metastases in combination with hepatic resection and hepatic radiation; study of simultaneous radiation therapy, continuous infusion, 5FU and bolus mitomycin-C; cancer of the esophagus; continuous infusion VP-16, bolus cis-platinum and simultaneous radiation therapy as salvage therapy in small cell bronchogenic carcinoma; and concomitant radiation, mitomycin-C and 5-FU infusion in gastro intestinal cancer.

  8. On the omnipresent background gamma radiation of the continuous spectrum

    NASA Astrophysics Data System (ADS)

    Banjanac, R.; Maletić, D.; Joković, D.; Veselinović, N.; Dragić, A.; Udovičić, V.; Aničin, I.

    2014-05-01

    The background spectrum of a germanium detector, shielded from the radiations arriving from the lower and open for the radiations arriving from the upper hemisphere, is studied by means of absorption measurements, both in a ground level and in an underground laboratory. The low-energy continuous portion of this background spectrum that peaks at around 100 keV, which is its most intense component, is found to be of very similar shape at the two locations. It is established that it is mostly due to the radiations of the real continuous spectrum, which is quite similar to the instrumental one. The intensity of this radiation is in our cases estimated to about 8000 photons/(m2s·2π·srad) in the ground level laboratory, and to about 5000 photons/(m2s·2π·srad) in the underground laboratory, at the depth of 25 m.w.e. Simulations by GEANT4 and CORSIKA demonstrate that this radiation is predominantly of terrestrial origin, due to environmental gamma radiations scattered off the materials that surround the detector (the "skyshine radiation"), and to a far less extent to cosmic rays of degraded energy.

  9. 78 FR 55280 - Agency Information Collection Activities: Distribution of Continued Dumping and Subsidy Offset to...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-10

    ... Continued Dumping and Subsidy Offset to Affected Domestic Producers AGENCY: U.S. Customs and Border...: Distribution of Continued Dumping and Subsidy Offset to Affected Domestic Producers (ADPs). This is a proposed... forms of information. Title: Distribution of Continued Dumping and Subsidy Offset to Affected...

  10. 75 FR 36106 - Agency Information Collection Activities: Distribution of Continued Dumping and Subsidy Offset to...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-24

    ... SECURITY U.S. Customs and Border Protection Agency Information Collection Activities: Distribution of Continued Dumping and Subsidy Offset to Affected Domestic Producers (CDSOA) AGENCY: U.S. Customs and Border... existing information collection: 1651-0086. SUMMARY: U.S. Customs and Border Protection (CBP) of...

  11. Nonlocality of radiative transfer in continuous spectra and Bremsstrahlung radiation transport in hot dense plasmas

    SciTech Connect

    Ivanov, V. V.; Kukushkin, A. B.

    1997-05-05

    The importance of nonlocal effects in radiative transfer in continuous spectra is shown in numerical modelling of space profiles of plasma temperature and Bremsstrahlung total power losses in a layer of adiabatically compressed hot dense plasma, via comparing the results of the exact, integral equation formalism and widely used approach of radiation temperature diffusion with Rosseland mean diffusion coefficient.

  12. The Continual Intercomparison of Radiation Codes: Results from Phase I

    NASA Technical Reports Server (NTRS)

    Oreopoulos, Lazaros; Mlawer, Eli; Delamere, Jennifer; Shippert, Timothy; Cole, Jason; Iacono, Michael; Jin, Zhonghai; Li, Jiangnan; Manners, James; Raisanen, Petri; Rose, Fred; Zhang, Yuanchong; Wilson Michael J.; Rossow, William

    2011-01-01

    The computer codes that calculate the energy budget of solar and thermal radiation in Global Climate Models (GCMs), our most advanced tools for predicting climate change, have to be computationally efficient in order to not impose undue computational burden to climate simulations. By using approximations to gain execution speed, these codes sacrifice accuracy compared to more accurate, but also much slower, alternatives. International efforts to evaluate the approximate schemes have taken place in the past, but they have suffered from the drawback that the accurate standards were not validated themselves for performance. The manuscript summarizes the main results of the first phase of an effort called "Continual Intercomparison of Radiation Codes" (CIRC) where the cases chosen to evaluate the approximate models are based on observations and where we have ensured that the accurate models perform well when compared to solar and thermal radiation measurements. The effort is endorsed by international organizations such as the GEWEX Radiation Panel and the International Radiation Commission and has a dedicated website (i.e., http://circ.gsfc.nasa.gov) where interested scientists can freely download data and obtain more information about the effort's modus operandi and objectives. In a paper published in the March 2010 issue of the Bulletin of the American Meteorological Society only a brief overview of CIRC was provided with some sample results. In this paper the analysis of submissions of 11 solar and 13 thermal infrared codes relative to accurate reference calculations obtained by so-called "line-by-line" radiation codes is much more detailed. We demonstrate that, while performance of the approximate codes continues to improve, significant issues still remain to be addressed for satisfactory performance within GCMs. We hope that by identifying and quantifying shortcomings, the paper will help establish performance standards to objectively assess radiation code quality

  13. Biological studies with continuous-wave radiofrequency (28 MHz) radiation

    SciTech Connect

    Wright, N.A.; Borland, R.G.; Cookson, J.H.; Coward, R.F.; Davies, J.A.; Nicholson, A.N.; Christie, J.L.; Flanagan, N.G.; Goodridge, V.D.

    1984-03-01

    Effects of high-frequency (28 MHz) continous-wave radiation have been studied in the rat and monkey. No histopathological or hematological changes could be attributed to the radiation. In the monkey there was an increase in urinary calcium concentration which was most likely due to restricted movement. In the rat there was reduced uptake of iodine by the thyroid, lower levels of plasma thyroid-stimulating hormone, and reduced ratio of protein bound to nonprotein bound iodine. Food consumption was also decreased. The changes are likely to have arisen as a compensatory response to an induced heat load. A nonthermal effect of continuous-wave high-frequency radiation has not been shown in this study. The effects were likely to be associated with either physiological compensation for induced heating or restriction of movement.

  14. 75 FR 16493 - Agency Information Collection Activities: Distribution of Continued Dumping and Subsidy Offset to...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-01

    ... Continued Dumping and Subsidy Offset to Affected Domestic Producers (CDSOA) AGENCY: U.S. Customs and Border... Dumping and Subsidy Offset to Affected Domestic Procedures. This request for comment is being made... Continued Dumping and Subsidy Offset to Affected Domestic Producers (CDSOA). OMB Number: 1651-0086....

  15. Safety in radiation oncology: the role of international initiatives by the International Atomic Energy Agency.

    PubMed

    Abdel-Wahab, May; Rosenblatt, Eduardo; Holmberg, Ola; Meghzifene, Ahmed

    2011-11-01

    The International Atomic Energy Agency (IAEA) has a wide range of initiatives that address the issue of safety. Quality assurance initiatives and comprehensive audits of radiotherapy services, such as the Quality Assurance Team for Radiation Oncology, are available through the IAEA. Furthermore, the experience of the IAEA in thermoluminescence dosimetric audits has been transferred to the national level in various countries and has contributed to improvements in the quality and safety of radiotherapy. The IAEA is also involved in the development of a safety reporting and analysis system (Safety in Radiation Oncology). In addition, IAEA publications describe and analyze factors contributing to safety-related incidents around the world. The lack of sufficient trained, qualified staff members is addressed through IAEA programs. Initiatives include national, regional, and interregional technical cooperation projects, educational workshops, and fellowship training for radiation oncology professionals, as well as technical assistance in developing and initiating local radiation therapy, safety education, and training programs. The agency is also active in developing staffing guidelines and encourages advanced planning at a national level, aided by information collection systems such as the Directory of Radiotherapy Centers and technical cooperation project personnel planning, to prevent shortages of staff. The IAEA also promotes the safe procurement of equipment for radiation therapy centers within a comprehensive technical cooperation program that includes clinical, medical physics, and radiation safety aspects and review of local infrastructure (room layout, shielding, utilities, and radiation safety), the availability of qualified staff members (radiation oncologists, medical physicists, and radiation technologists and therapists), as well as relevant imaging, treatment planning, dosimetry, and quality control items. The IAEA has taken the lead in developing a

  16. The Australian radiation protection and nuclear safety agency megavoltage photon thermoluminescence dosimetry postal audit service 2007-2010.

    PubMed

    Oliver, C P; Butler, D J; Webb, D V

    2012-03-01

    The Australian radiation protection and nuclear safety agency (ARPANSA) has continuously provided a level 1 mailed thermoluminescence dosimetry audit service for megavoltage photons since 2007. The purpose of the audit is to provide an independent verification of the reference dose output of a radiotherapy linear accelerator in a clinical environment. Photon beam quality measurements can also be made as part of the audit in addition to the output measurements. The results of all audits performed between 2007 and 2010 are presented. The average of all reference beam output measurements calculated as a clinically stated dose divided by an ARPANSA measured dose is 0.9993. The results of all beam quality measurements calculated as a clinically stated quality divided by an ARPANSA measured quality is 1.0087. Since 2011 the provision of all auditing services has been transferred from the Ionizing Radiation Standards section to the Australian Clinical Dosimetry Service (ACDS) which is currently housed within ARPANSA.

  17. Use of Continuous Infusion Pumps During Radiation Treatment

    PubMed Central

    Bak, Kate; Gutierrez, Eric; Lockhart, Elizabeth; Sharpe, Michael; Green, Esther; Costa, Sarah; Hertz, Sherrie; Kaizer, Leonard; Whitton, Anthtony; Warde, Padraig

    2013-01-01

    Introduction: Despite increasing chemoradiotherapy treatment, there is a paucity of information regarding the effects of radiation exposure on ambulatory infusion pumps used to deliver chemotherapy or other essential medications. The aim of this overview is to present the available evidence on this subject, heighten awareness within the clinical community, provide considerations for minimizing possible negative effects on patient care, and encourage the monitoring of infusion devices after exposure to radiation or electromagnetic interference. Methods: Published literature was systematically searched using MEDLINE and EMBASE; gray literature was searched using Google and an environmental scan of relevant Web sites. A multidisciplinary working group reviewed the compiled evidence, and a draft of the document was sent to health professionals from various disciplines for an external review. Results: Four reports and three manufacturer device alerts were identified that suggest a risk of pump malfunction as a result of radiation exposure. The estimated cumulative dose at which pump failure has been reported ranges from 28.5 to 42 Gy; however, additional clinical investigations should be undertaken. Pump relocation, pump shielding, and assessment of the pump after radiation exposure are most commonly suggested to minimize pump malfunction related to radiation exposure. A list of additional considerations is offered for those developing institution specific policies and procedures based on the available evidence and expert consensus. Conclusion: The varied and unpredictable results of radiation exposure on infusion devices suggest that additional testing should be carried out to determine the limits of dose exposure and to raise awareness around this patient safety issue. PMID:23814520

  18. Sense of agency in continuous action: Assistance-induced performance improvement is self-attributed even with knowledge of assistance.

    PubMed

    Inoue, Kazuya; Takeda, Yuji; Kimura, Motohiro

    2017-02-01

    In a task involving continuous action to achieve a goal, the sense of agency increases with an improvement in task performance that is induced by unnoticed computer assistance. This study investigated how explicit instruction about the existence of computer assistance affects the increase of sense of agency that accompanies performance improvement. Participants performed a continuous action task in which they controlled the direction of motion of a dot to a goal by pressing keys. When instructions indicated the absence of assistance, the sense of agency increased with performance improvement induced by computer assistance, replicating previous findings. Interestingly, this increase of sense of agency was also observed even when instructions indicated the presence of assistance. These results suggest that even when a plausible cause of performance improvement other than one's own action exists, the improvement can be misattributed to one's own control of action, resulting in an increased sense of agency.

  19. Monochromator for continuous spectrum x-ray radiation

    DOEpatents

    Staudenmann, Jean-Louis; Liedl, Gerald L.

    1987-07-07

    A monochromator for use with synchrotron x-ray radiation comprises two diffraction means which can be rotated independently and independent means for translationally moving one diffraction means with respect to the other. The independence of the rotational and translational motions allows Bragg angles from 3.5.degree. to 86.5.degree., and facilitates precise and high-resolution monochromatization over a wide energy range. The diffraction means are removably mounted so as to be readily interchangeable, which allows the monochromator to be used for both non-dispersive and low dispersive work.

  20. Monochromator for continuous spectrum x-ray radiation

    DOEpatents

    Staudenmann, J.L.; Liedl, G.L.

    1983-12-02

    A monochromator for use with synchrotron x-ray radiation comprises two diffraction means which can be rotated independently and independent means for translationally moving one diffraction means with respect to the other. The independence of the rotational and translational motions allows Bragg angles from 3.5/sup 0/ to 86.5/sup 0/, and facilitates precise and high-resolution monochromatization over a wide energy range. The diffraction means are removably mounted so as to be readily interchangeable, which allows the monochromator to be used for both non-dispersive and low dispersive.

  1. Upgrading of data acquisition software for centralized radiation monitoring system in Malaysian Nuclear Agency

    SciTech Connect

    Yussup, F. Ibrahim, M. M. Soh, S. C.; Hasim, H.; Haris, M. F.; Azman, A.; Razalim, F. A. A.; Yapp, R.; Ramli, A. A. M.

    2016-01-22

    With the growth of technology, many devices and equipments can be connected to the network and internet to enable online data acquisition for real-time data monitoring and control from monitoring devices located at remote sites. Centralized radiation monitoring system (CRMS) is a system that enables area radiation level at various locations in Malaysian Nuclear Agency (Nuklear Malaysia) to be monitored centrally by using a web browser. The Local Area Network (LAN) in Nuclear Malaysia is utilized in CRMS as a communication media for data acquisition of the area radiation levels from radiation detectors. The development of the system involves device configuration, wiring, network and hardware installation, software and web development. This paper describes the software upgrading on the system server that is responsible to acquire and record the area radiation readings from the detectors. The recorded readings are called in a web programming to be displayed on a website. Besides the main feature which is acquiring the area radiation levels in Nuclear Malaysia centrally, the upgrading involves new features such as uniform time interval for data recording and exporting, warning system and dose triggering.

  2. Upgrading of data acquisition software for centralized radiation monitoring system in Malaysian Nuclear Agency

    NASA Astrophysics Data System (ADS)

    Yussup, F.; Ibrahim, M. M.; Haris, M. F.; Soh, S. C.; Hasim, H.; Azman, A.; Razalim, F. A. A.; Yapp, R.; Ramli, A. A. M.

    2016-01-01

    With the growth of technology, many devices and equipments can be connected to the network and internet to enable online data acquisition for real-time data monitoring and control from monitoring devices located at remote sites. Centralized radiation monitoring system (CRMS) is a system that enables area radiation level at various locations in Malaysian Nuclear Agency (Nuklear Malaysia) to be monitored centrally by using a web browser. The Local Area Network (LAN) in Nuclear Malaysia is utilized in CRMS as a communication media for data acquisition of the area radiation levels from radiation detectors. The development of the system involves device configuration, wiring, network and hardware installation, software and web development. This paper describes the software upgrading on the system server that is responsible to acquire and record the area radiation readings from the detectors. The recorded readings are called in a web programming to be displayed on a website. Besides the main feature which is acquiring the area radiation levels in Nuclear Malaysia centrally, the upgrading involves new features such as uniform time interval for data recording and exporting, warning system and dose triggering.

  3. 76 FR 37809 - Agency Information Collection Activities; Proposed Collection; Comment Request; Continuous...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-28

    ... Reporting Regulations (CRRR) Under CERCLA 1980 (Renewal) AGENCY: Environmental Protection Agency (EPA... CERCLA 1980 (Renewal). ICR numbers: EPA ICR No. 1445.11, OMB Control No. 2050-0086. ICR status: This ICR... consolidated in 40 CFR part 9. Abstract: Section 103(a) of CERCLA, as amended, requires the person in charge...

  4. 41 CFR 102-85.205 - What happens if a customer agency continues occupancy after the expiration of an OA?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... assignments. However, provisions are necessary to cover the GSA and customer relationship if an OA expires... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false What happens if a customer agency continues occupancy after the expiration of an OA? 102-85.205 Section 102-85.205...

  5. U.S. ENVIRONMENTAL PROTECTION AGENCY (EPA) ENVIRONMENTAL TECHNOLOGY VERIFICATION (ETV) PROGRAM: MERCURY CONTINUOUS EMISSION MONITORS

    EPA Science Inventory

    The U.S. Environmental Protection Agency (EPA) Environmental Technology Verification (ETV) program evaluates the performance of innovative air, water, pollution prevention and monitoring technologies that have the potential to improve human health and the environment. This techn...

  6. Bolivian Teachers' Agency: Soldiers of Liberation or Guards of Coloniality and Continuation?

    ERIC Educational Resources Information Center

    Lopes Cardozo, Mieke T. A.

    2015-01-01

    This paper investigates the problems and promises of teachers' agency associated with Bolivia's current "decolonising" education reform. The Avelino Siñani Elizardo Pérez (ASEP) education reform is part of a counter-hegemonic and anti-neoliberal policy that aims to advance the political project of the government of Evo Morales, with…

  7. 77 FR 59421 - Agency Information Collection Activities; Continued Collection; Comment Request: Vocational...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-27

    ... Employment Tracking Report; Jobs for Veterans State Grant Budget Information Summary; Jobs for Veterans State... comment on the proposed collection of certain information by the agency. Under the Paperwork Reduction Act... ``Vocational Rehabilitation and Employment (Chapter 31) Tracking Report'' and identified by VETS ICR No....

  8. Synthesis of Fourier holograms for recognition of radiation sources with continuous spectra by dispersive correlators

    NASA Astrophysics Data System (ADS)

    Molodtsov, D. Y.; Rodin, V. G.; Starikov, S. N.

    2015-05-01

    Dispersive correlators have been proposed previously for solving problems of recognition of radiating objects in real time. Correlation signals are formed by radiation of analyzed object during its interaction with spatial filter. Most difficult recognition case is when spectrum of input radiation is continuous (non-line spectrum). Method of synthesis of Fourier holograms for their using in dispersive correlators as spatial filters is developed in this work. Spectral ranges, in which values of components of radiation are greater than predetermined threshold for reference spectrum, were determined. Entrance slit used as reference object. Next, spatial image of spectrum, which is a set of images of object (slit), was formed. Amount of object images and its sizes are determined with selected wavelength ranges. Fourier hologram of this image was computer synthesized and had 2048x2048 pixels. Then this hologram was binarized and printed using laser imagesetter with 100 dots/mm resolution. In this work the scheme of the dispersive correlator with single Fourier-objective was used. Correlation signals for different spectra were experimentally formed. LEDs, including RGB-LED with ability of dynamically changing of composition of radiation spectrum, were used as radiation sources. Post-processing operations, which provide independence of recognition results from radiation source power and holograms diffraction efficiency, were defined. Three methods of normalization of correlation signal for identification signal obtaining were experimentally tested and compared. These methods are normalization to radiation power in zero, first, and both of these diffraction orders. Experimental results on identification of test sources with non-line radiation spectra are obtained. They show successful recognition of used LED sources of different colors. Average ratio of spectra coincidence signal to mismatch signal was 4.6 at relative spectral resolution of used setup equaled to 0.004.

  9. Generation of solitary waves from continuous radiation in a nonlinear oppositely directed coupler

    SciTech Connect

    Kazantseva, E V; Maimistov, A I

    2015-12-31

    We consider a nonlinear coupler formed by two tunnelcoupled waveguides, one waveguide being made of a conventional dielectric and the other – of a negative-index material. The possibility of the formation of solitary waves from continuous radiation having a constant intensity is shown provided that the radiation is coupled into the input of a negative-index coupler channel (on the back side of the waveguide system). With increasing intensity of the input light, the speed and amplitude of the generated solitary waves increase and the period of their formation is reduced. (nonlinear optical phenomena)

  10. The use of the case study method in radiation worker continuing training

    SciTech Connect

    Stevens, R.D.

    1990-01-01

    Typical methods of continuing training are often viewed by employees as boring, redundant and unnecessary. It is hoped that the operating experience lesson in the required course, Radiation Worker Requalification, will be well received by employees because actual RFP events will be presented as case studies. The interactive learning atmosphere created by the case study method stimulates discussion, develops analytical abilities, and motivates employees to use lessons learned in the workplace. This problem solving approach to continuing training incorporates cause and effect analysis, a technique which is also used at RFP to investigate events. A method of designing the operating experience lesson in the Radiation Worker Requalification course is described in this paper. 7 refs., 2 figs.

  11. Pilot study of interaction of radiation therapy with doxorubicin by continuous infusion

    SciTech Connect

    Rosenthal, C.J.; Rotman, M.

    1988-01-01

    Doxorubicin was initially administered alone by continuous infusion for 5 days every 3 weeks in escalating doses to 13 patients with advanced metastatic and/or recurrent malignancies. The maximum tolerable dosage was 13 mg/m2 per day for 5 days. Kinetic data showed a steady level of 60 ng/ml for 4 days and a biphasic disappearance curve. Radiation therapy (150-200 cGy per session) was then administered in 5-day cycles, every 3 weeks, concomitantly with continuous infusion of doxorubicin (12 mg/m2 per day) to 21 patients with various advanced unresectable recurrent or metastatic malignancies. Four of 9 patients with soft tissue sarcomas achieved complete response after a radiation dose of 2,206 +/- 590 (SD) cGy and 3 had partial response; the median durations of the response were 142 +/- 65 (SD) weeks for complete response and 28 +/- 10 weeks for partial response. Of 4 patients with primary hepatoma, 2 achieved partial response after 1,290 +/- 210 cGy. No response was seen in any of the 7 patients with adenocarcinoma of the gastrointestinal tract or breast. Complications of this regimen included moderate leukopenia and thrombocytopenia, mucositis, skin erythema, and decrease of the ventricular ejection fraction at a cumulative doxorubicin dose of 840 mg/m2. We conclude that doxorubicin given by protracted infusion can be safely administered with concomitant radiation and appears to enhance the effects of radiation on most soft tissue sarcomas and on some hepatocellular carcinomas.

  12. Continuous Profiles of Cloud Microphysical Properties for the Fixed Atmospheric Radiation Measurement Sites

    SciTech Connect

    Jensen, M; Jensen, K

    2006-06-01

    The Atmospheric Radiation Measurement (ARM) Program defined a specific metric for the third quarter of Fiscal Year 2006 to produce and refine a one-year continuous time series of cloud microphysical properties based on cloud radar measurements for each of the fixed ARM sites. To accomplish this metric, we used a combination of recently developed algorithms that interpret radar reflectivity profiles, lidar backscatter profiles, and microwave brightness temperatures into the context of the underlying cloud microphysical structure.

  13. The International Atomic Energy Agency's activities in radiation medicine and cancer: promoting global health through diplomacy.

    PubMed

    Deatsch-Kratochvil, Amanda N; Pascual, Thomas Neil; Kesner, Adam; Rosenblatt, Eduardo; Chhem, Rethy K

    2013-02-01

    Global health has been an issue of seemingly low political importance in comparison with issues that have direct bearing on countries' national security. Recently, health has experienced a "political revolution" or a rise in political importance. Today, we face substantial global health challenges, from the spread of infectious disease, gaps in basic maternal and child health care, to the globalization of cancer. A recent estimate states that the "overall lifetime risk of developing cancer (both sexes) is expected to rise from more than one in three to one in two by 2015." These issues pose significant threats to international health security. To successfully combat these grave challenges, the international community must embrace and engage in global health diplomacy, defined by scholars Thomas Novotny and Vicanne Adams as a political activity aimed at improving global health, while at the same time maintaining and strengthening international relations. The IAEA (International Atomic Energy Agency) is an international organization with a unique mandate to "accelerate and enlarge the contribution of atomic energy to peace, health, and prosperity throughout the world." This article discusses global health diplomacy, reviews the IAEA's program activities in human health by focusing on radiation medicine and cancer, and the peaceful applications of atomic energy within the context of global health diplomacy.

  14. Extra lethal damage due to residual incompletely repaired sublethal damage in hyperfractionated and continuous radiation treatment

    SciTech Connect

    Chen, J.; van de Geijn, J.; Goffman, T. )

    1991-05-01

    In the conventional linear--quadratic model of single-dose response, the {alpha} and {beta} terms reflect lethal damage created {ital during} the delivery of a dose, from two different presumed molecular processes, one linear with dose, the other quadratic. With the conventional one-fraction-per-day (or less) regimens, the sublethal damage (SLD), presumably repairing exponentially over time, is essentially completely fixed by the time of the next dose of radiation. If this assumption is true, the effects of subsequent fractions of radiation should be independent, that is, there should be little, if any, reversible damage left from previous fractions, at the time of the next dose. For multiple daily fractions, or for the limiting case, continuous radiation, this simplification may overlook damaged cells that have had insufficient time for repair. A generalized method is presented for accounting for extra lethal damage (ELD) arising from such residual SLD for hyperfractionation and continuous irradiation schemes. It may help to predict differences in toxicity and tumor control, if any, obtained with unconventional'' treatment regimens. A key element in the present model is the finite size and the dynamic character of the pool of sublethal damage. Besides creating the usual linear and quadratic components of lethal damage, each new fraction converts a certain fraction of the existing SLD into ELD, and creates some new SLD.

  15. 41 CFR 102-85.200 - Can customer agencies continue occupancy of space or must they relocate at the end of an OA?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ..., Relocation and Forced Moves § 102-85.200 Can customer agencies continue occupancy of space or must they... may execute a succeeding lease with the incumbent lessor, in which case there is no move. (c) GSA...

  16. A historical fluence analysis of the radiation environment of the Chandra X-ray Observatory and implications for continued radiation monitoring

    NASA Astrophysics Data System (ADS)

    DePasquale, J. M.; Plucinsky, P. P.; Schwartz, D. A.

    2006-06-01

    Now in operation for over 6 years, the Chandra X-ray Observatory (CXO) has sampled a variety of space environments. Its highly elliptical orbit, with a 63.5 hr period, regularly takes the spacecraft through the Earth's radiation belts, the magnetosphere, the magnetosheath and into the solar wind. Additionally, the CXO has weathered several severe solar storms during its time in orbit. Given the vulnerability of Chandra's Charge Coupled Devices (CCDs) to radiation damage from low energy protons, proper radiation management has been a prime concern of the Chandra team. A comprehensive approach utilizing scheduled radiation safing, in addition to both on-board autonomous radiation monitoring and manual intervention, has proved successful at managing further radiation damage. However, the future of autonomous radiation monitoring on-board the CXO faces a new challenge as the multi-layer insulation (MLI) on its radiation monitor, the Electron, Proton, Helium Instrument (EPHIN), continues to degrade, leading to elevated temperatures. Operating at higher temperatures, the data from some EPHIN channels can become noisy and unreliable for radiation monitoring. This paper explores the full implication of the loss of EPHIN to CXO radiation monitoring by evaluating the fluences the CXO experienced during 40 autonomous radiation safing events from 2000 through 2005 in various hypothetical scenarios which include the use of EPHIN in limited to no capacity as a radiation monitor. We also consider the possibility of replacing EPHIN with Chandra's High Resolution Camera (HRC) for radiation monitoring.

  17. Blood-brain barrier disruption by continuous-wave radio frequency radiation.

    PubMed

    Sirav, Bahriye; Seyhan, Nesrin

    2009-01-01

    The increasing use of cellular phones and the increasing number of associated base stations are becoming a widespread source of non ionizing electromagnetic radiation. Some biological effects are likely to occur even at low-level EM fields. This study was designed to investigate the effects of 900 and 1,800 MHz Continuous Wave Radio Frequency Radiation (CW RFR) on the permeability of Blood Brain Barrier (BBB) of rats. Results have shown that 20 min RFR exposure of 900 and 1,800 MHz induces an effect and increases the permeability of BBB of male rats. There was no change in female rats. The scientific evidence on RFR safety or harm remains inconclusive. More studies are needed to demonstrate the effects of RFR on the permeability of BBB and the mechanisms of that breakdown.

  18. Interaction of near-IR laser radiation with plasma of a continuous optical discharge

    NASA Astrophysics Data System (ADS)

    Zimakov, V. P.; Kuznetsov, V. A.; Solovyov, N. G.; Shemyakin, A. N.; Shilov, A. O.; Yakimov, M. Yu.

    2016-01-01

    The interaction of 1.07-μm laser radiation with plasma of a continuous optical discharge (COD) in xenon and argon at a pressure of p = 3-25 bar and temperature of T = 15 kK has been studied. The threshold power required to sustain COD is found to decrease with increasing gas pressure to P t < 30 W in xenon at p > 20 bar and to P t < 350 W in argon at p > 15 bar. This effect is explained by an increase in the coefficient of laser radiation absorption to 20-25 cm-1 in Xe and 1-2 cm-1 in Ar due to electronic transitions between the broadened excited atomic levels. The COD characteristics also depend on the laser beam refraction in plasma. This effect can be partially compensated by a tighter focusing of the laser beam. COD is applied as a broadband light source with a high spectral brightness.

  19. Analysis of Multi-sensor Continuity of Reflectance and Vegetation Indices Using Radiative Transfer Models

    NASA Astrophysics Data System (ADS)

    Miura, T.; Yoshioka, H.; Huete, A. R.

    2004-12-01

    Long term observations of global vegetation from multiple satellites require much effort to ensure continuity and compatibility due to different sensor characteristics (e.g., band pass filters and spatial resolutions) and product generation algorithms (e.g., atmospheric correction and compositing schemes) as well as different observation geometries. While it is important to investigate and correct for each of these factors individually, it is also of great importance to develop a systematic understanding of simultaneous impacts of multiple factors on data continuity for translation. In this study, a coupled canopy-atmosphere radiative transfer model (SAIL+6S) was employed to investigate the relative impacts of the multiple factors on reflectance and vegetation index (VI) product continuity. Reflectance spectra for a variety of canopy, atmosphere, and geometry conditions were simulated for a grassland biome based on the observed ranges of the parameters. These data were then spectrally convolved to simulate AVHRR, MODIS, ETM+, and ASTER band passes and analyzed to determine the relative impacts on continuity. We found that inter-sensor relationships of reflectance and VIs vary systematically with canopy, atmosphere, and geometry conditions and that multi-sensor data sets can be made interchangeably useable by modeling these systematic behaviors as translation equations.

  20. CERES FM-5 on the NPP Spacecraft: Continuing the Earth Radiation Budget Climate Data Record

    NASA Technical Reports Server (NTRS)

    Priestly, Kory; Smith, G. Louis

    2009-01-01

    The Clouds and the Earth's Radiant Energy System (CERES) Flight Model-5 (FM-5) instrument will fly on the NPOESS Preparatory Project (NPP) spacecraft, which has a launch-readiness date in June, 2010. This mission will continue the critical Earth Radiation Budget Climate Data Record (CDR) begun by the Earth Radiation Budget Experiment (ERBE) instruments in the mid 1980 s and continued by the CERES instruments currently flying on the EOS Terra and Aqua spacecraft. Ground calibrations have been completed for FM-5 and the instrument has been delivered for integration to the spacecraft Rigorous pre-launch ground calibration is performed on each CERES unit to achieve an accuracy goal of 1% for SW flux and 0.5% for outgoing LW flux. Any ground to flight or in-flight changes in radiometer response is monitored using a protocol employing both onboard and vicarious calibration sources and experiments. Recent studies of FM-1 through FM-4 data have shown that the SW response of space based broadband radiometers can change dramatically due to optical contamination. With these changes having most impact on optical response to blue-to UV radiance, where tungsten lamps are largely devoid of output, such changes are hard to monitor accurately using existing on-board sources. This paper outlines the lessons learned on the existing CERES sensors from 30+ years of flight experience and presents a radiometric protocol to be implemented on the FM-5 instrument to ensure that its performance exceeds the stated calibration and stability goals.

  1. A System for Continual Quality Improvement of Normal Tissue Delineation for Radiation Therapy Treatment Planning

    SciTech Connect

    Breunig, Jennifer; Hernandez, Sophy; Lin, Jeffrey; Alsager, Stacy; Dumstorf, Christine; Price, Jennifer; Steber, Jennifer; Garza, Richard; Nagda, Suneel; Melian, Edward; Emami, Bahman; Roeske, John C.

    2012-08-01

    Purpose: To implement the 'plan-do-check-act' (PDCA) cycle for the continual quality improvement of normal tissue contours used for radiation therapy treatment planning. Methods and Materials: The CT scans of patients treated for tumors of the brain, head and neck, thorax, pancreas and prostate were selected for this study. For each scan, a radiation oncologist and a diagnostic radiologist, outlined the normal tissues ('gold' contours) using Radiation Therapy Oncology Group (RTOG) guidelines. A total of 30 organs were delineated. Independently, 5 board-certified dosimetrists and 1 trainee then outlined the same organs. Metrics used to compare the agreement between the dosimetrists' contours and the gold contours included the Dice Similarity Coefficient (DSC), and a penalty function using distance to agreement. Based on these scores, dosimetrists were re-trained on those organs in which they did not receive a passing score, and they were subsequently re-tested. Results: Passing scores were achieved on 19 of 30 organs evaluated. These scores were correlated to organ volume. For organ volumes <8 cc, the average DSC was 0.61 vs organ volumes {>=}8 cc, for which the average DSC was 0.91 (P=.005). Normal tissues that had the lowest scores included the lenses, optic nerves, chiasm, cochlea, and esophagus. Of the 11 organs that were considered for re-testing, 10 showed improvement in the average score, and statistically significant improvement was noted in more than half of these organs after education and re-assessment. Conclusions: The results of this study indicate the feasibility of applying the PDCA cycle to assess competence in the delineation of individual organs, and to identify areas for improvement. With testing, guidance, and re-evaluation, contouring consistency can be obtained across multiple dosimetrists. Our expectation is that continual quality improvement using the PDCA approach will ensure more accurate treatments and dose assessment in radiotherapy

  2. Photodynamic Effect of Modulated and Continuous LASER Radiation on Cancerous Cells Cultivated In Vitro

    NASA Astrophysics Data System (ADS)

    Zamora-Juárez, Y.; Pérez-Zapata, A. J.; Solano Rodriguez, L.; Ramón-Gallegos, E.; Cruz-Orea, A.

    2005-01-01

    Photodynamic therapy (PDT) is a cancer therapy that uses nonionizing photons and a photosensitizer to treat solid tumors and surface malignancies. Experiments with cells in vitro have been useful in order to investigate cellular effects due to PDT. In this work, we study the photodynamic effect of modulated and continuous laser radiation on cancerous cells cultivated in vitro. Three experiments were performed for this study. For the first one, HeLa cells were exposed to δ-Aminolevulinic acid (ALA) at concentrations of 0, 10, 20, 40, 80 and 160 µg of ALA/ml of Dulbecco's modified Eagle's medium (DMEM) and were irradiated at total light dose of 80 J/cm2 by using continuous and modulated argon laser light. In the case of modulated radiation, at 1000 Hz, we observed more cellular death (20%) than those produced by continuous light (0%) when these cells were exposed at 20 µg of ALA/ml of DMEM. For other ALA doses cellular deaths were similar in both irradiation types. The death percentage in cancerous cell, after application of PDT with continuous and modulated irradiation, was determined by means of the neutral-red spectrophotometric assay. In the second experiment HeLa cells were exposed only at 20 µg of ALA/ml of DMEM and irradiated with argon laser at total light dose of 80 J/cm2 but using different light modulation frequencies: 100, 160, 600, 1250, 1500, 1850 Hz. Finally in the third experiment, where the HeLa cells were exposed in the same conditions of second experiment, the modulation frequencies used to irradiate the cell were: 10, 20, 40, 80 Hz. It was observed that light modulation frequency at 40 Hz produces maximum cellular death (36%). These results showed that modulated light used in PDT, for low ALA doses in HeLa cells, is more efficient than continuous light irradiation. Modulated irradiation in PDT could reduce the quantity of required ALA, and in consequence to reduce possible collateral damage, for application of this therapy.

  3. Adverse event reporting and developments in radiation biology after normal tissue injury: International Atomic Energy Agency consultation

    SciTech Connect

    Chen Yuhchyau . E-mail: Yuhchyau_chen@urmc.rochester.edu; Trotti, Andy; Coleman, C. Norman; Machtay, Mitchell; Mirimanoff, Rene O.; Hay, John; O'Brien, Peter C.; El-Gueddari, Brahim; Salvajoli, Joao V.; Jeremic, Branislav

    2006-04-01

    Purpose: Recent research has enhanced our understanding of radiation injury at the molecular-cellular and tissue levels; significant strides have occurred in standardization of adverse event reporting in clinical trials. In response, the International Atomic Energy Agency, through its Division of Human Health and its section for Applied Radiation Biology and Radiotherapy, organized a consultation meeting in Atlanta (October 2, 2004) to discuss developments in radiobiology, normal tissue reactions, and adverse event reporting. Methods and Materials: Representatives from cooperative groups of African Radiation Oncology Group, Curriculo Radioterapeutica Ibero Latino Americana, European Organization for Research and Treatment of Cancer, National Cancer Institute of Canada Clinical Trials Group, Radiation Therapy Oncology Group, and Trans-Tasman Radiation Oncology Group held the meeting discussion. Results: Representatives of major radiotherapy groups/organizations and prominent leaders in radiotherapy discussed current understanding of normal tissue radiobiologic effects, the design and implementation of future clinical and translational projects for normal tissue injury, and the standardization of adverse-event reporting worldwide. Conclusions: The consensus was to adopt NCI comprehensive adverse event reporting terminology and grading system (CTCAE v3.0) as the new standard for all cooperative group trials. Future plans included the implementation of coordinated research projects focusing on normal tissue biomarkers and data collection methods.

  4. Proposed new handbook for the Federal Emergency Management Agency: radiation safety in shelters

    SciTech Connect

    Haaland, C.M.

    1981-09-01

    This handbook is proposed to replace the portion of the current Handbook for Radiological Monitoring that deals with protection of people in shelters from radiation from fallout resulting from nuclear war. Basic information at a high-school level is given on how to detect nuclear radiation, how to find and improve the safest places in a shelter, the necessity for and how to keep records on individual radiation exposures, and how to minimize exposures. Several new procedures are introduced, some of which are based more on theoretical considerations than on actual experiments. These procedures include: (1) the method of time-averaging radiation readings taken with one instrument in different locations of a large shelter while fallout is coming down and radiation levels are climbing too rapidly for direct comparison of readings to determine the safest location; (2) the method of using one's own body to obtain directionality in radiation readings taken with a standard Civil Defense survey meter; (3) the method of using mutual shielding to reduce the average radiation exposure to shelter occupants; and (4) the ratio method for estimating radiation levels in hazardous areas.

  5. A proposed new handbook for the Federal Emergency Management Agency: Radiation safety in shelters

    NASA Astrophysics Data System (ADS)

    Haaland, C. M.

    1981-09-01

    A proposed replacement for the portion of the current Handbook for Radiological Monitoring that deals with protection of people in shelters from radiation from fallout resulting from nuclear war is presented. Basic information at a high school level is given on how to detect nuclear radiation, how to find and improve the safest places in a shelter, the necessity for and how to keep records on individual radiation exposures, and how to minimize exposures. Several procedures are introduced, some of which are based more on theoretical considerations than on actual experiments. These procedures include: (1) the method of time averaging radiation readings taken with one instrument in different locations of a large shelter while fallout is coming down and radiation levels ar climbing too rapidly for direct comparison of readings to determine the safest location; (2) the method of using one's own body to obtain directionality in radiation readings taken with a standard Civil Defense survey meter; (3) the method of using mutual shielding to reduce the average radiation exposure to shelter occupants; and (4) the ratio method for estimating radiation levels in hazardous areas.

  6. Continuous millimeter-wave radiation has no effect on lipid peroxidation in liposomes

    SciTech Connect

    Logani, M.K.; Ziskin, M.C.

    1996-02-01

    The effect of millimeter waves on lipid peroxidation was studied in the presence and absence of melanin. Irradiation of liposomes with continuous millimeter electromagnetic waves at frequencies of 53.6, 61.2 and 78.2 GHz and incident power densities of 10, 1 and 500 mW/cm{sup 2}, respectively, did not show an enhancement in the formation of lipid peroxides compared to unirradiated samples. Liposomes exposed to 254 nm UVC radiation at 0.32 mW/cm{sup 2} and 302 nm UVB radiation at 1.12 mW/cm{sup 2} served as positive controls. No increment in the formation of lipid peroxides was observed when irradiation of liposomes was carried out in the presence of ADP-Fe{sup +3} and EDTA-Fe{sup +3}. Direct irradiation of melanin with millimeter waves did not exhibit an increased formation of superoxide or hydrogen peroxide. The present results indicate that millimeter waves of the above frequencies and intensities do not cause lipid peroxidation in liposomal membranes. 19 refs., 2 figs., 1 tab.

  7. Interaction of near-IR laser radiation with plasma of a continuous optical discharge

    SciTech Connect

    Zimakov, V. P.; Kuznetsov, V. A.; Solovyov, N. G.; Shemyakin, A. N.; Shilov, A. O.; Yakimov, M. Yu.

    2016-01-15

    The interaction of 1.07-μm laser radiation with plasma of a continuous optical discharge (COD) in xenon and argon at a pressure of p = 3–25 bar and temperature of T = 15 kK has been studied. The threshold power required to sustain COD is found to decrease with increasing gas pressure to P{sub t} < 30 W in xenon at p > 20 bar and to P{sub t} < 350 W in argon at p > 15 bar. This effect is explained by an increase in the coefficient of laser radiation absorption to 20−25 cm{sup –1} in Xe and 1−2 cm{sup –1} in Ar due to electronic transitions between the broadened excited atomic levels. The COD characteristics also depend on the laser beam refraction in plasma. This effect can be partially compensated by a tighter focusing of the laser beam. COD is applied as a broadband light source with a high spectral brightness.

  8. Perspective on the use of LNT for radiation protection and risk assessment by the U.S. Environmental Protection Agency.

    PubMed

    Puskin, Jerome S

    2009-08-21

    The U.S. Environmental Protection Agency (EPA) bases its risk assessments, regulatory limits, and nonregulatory guidelines for population exposures to low level ionizing radiation on the linear no-threshold (LNT) hypothesis, which assumes that the risk of cancer due to a low dose exposure is proportional to dose, with no threshold. The use of LNT for radiation protection purposes has been repeatedly endorsed by authoritative scientific advisory bodies, including the National Academy of Sciences' BEIR Committees, whose recommendations form a primary basis of EPA's risk assessment methodology. Although recent radiobiological findings indicate novel damage and repair processes at low doses, LNT is supported by data from both epidemiology and radiobiology. Given the current state of the science, the consensus positions of key scientific and governmental bodies, as well as the conservatism and calculational convenience of the LNT assumption, it is unlikely that EPA will modify this approach in the near future.

  9. Multi-agency radiation survey and site investigation manual (MARSIM). Final report

    SciTech Connect

    1997-12-01

    The MARSSIM provides information on planning, conducting, evaluating, and documenting building surface and surface soil final status radiological surveys for demonstrating compliance with dose or risk-based regulations or standards. The MARSSIM is a multi-agency consensus document that was developed collaboratively by four Federal agencies having authority and control over radioactive materials: Department of Defense (DOD), Department of Energy (DOE), Environmental Protection Agency (EPA), and Nuclear Regulatory Commission (NRC). The MARSSIM`s objective is to describe a consistent approach for planning, performing, and assessing building surface and surface soil final status surveys to meet established dose or risk-based release criteria, while at the same time encouraging an effective use of resources.

  10. 20 CFR 411.375 - Does a State VR agency continue to provide services under the requirements of the State plan...

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... approved under title I of the Rehabilitation Act of 1973, as amended (29 U.S.C. 720 et seq.), even when... 20 Employees' Benefits 2 2011-04-01 2011-04-01 false Does a State VR agency continue to provide services under the requirements of the State plan approved under title I of the Rehabilitation Act of...

  11. Research on Radiation Effects in Support of the Defense Nuclear Agency

    DTIC Science & Technology

    1993-01-01

    with as an exarnle is highly vulnerable to radiation-induced burnout. Heavy Ions of Californium -252," IEEE Trans. Nuc. Sci., The main results stem from...MOS Transistors with Heavy Ions of Californium - very similar base currents of 2-0 mA, 2-1 mA and 2.2 mA, but 252,’IEEE Tramn Nuc. ScL NS-33, pp. 1710

  12. Non-thermal continuous and modulated electromagnetic radiation fields effects on sleep EEG of rats.

    PubMed

    Mohammed, Haitham S; Fahmy, Heba M; Radwan, Nasr M; Elsayed, Anwar A

    2013-03-01

    In the present study, the alteration in the sleep EEG in rats due to chronic exposure to low-level non-thermal electromagnetic radiation was investigated. Two types of radiation fields were used; 900 MHz unmodulated wave and 900 MHz modulated at 8 and 16 Hz waves. Animals has exposed to radiation fields for 1 month (1 h/day). EEG power spectral analyses of exposed and control animals during slow wave sleep (SWS) and rapid eye movement sleep (REM sleep) revealed that the REM sleep is more susceptible to modulated radiofrequency radiation fields (RFR) than the SWS. The latency of REM sleep increased due to radiation exposure indicating a change in the ultradian rhythm of normal sleep cycles. The cumulative and irreversible effect of radiation exposure was proposed and the interaction of the extremely low frequency radiation with the similar EEG frequencies was suggested.

  13. Determining Nuclear Fingerprints: Glove Boxes, Radiation Protection, and the International Atomic Energy Agency.

    PubMed

    Rentetzi, Maria

    2017-03-15

    In a nuclear laboratory, a glove box is a windowed, sealed container equipped with two flexible gloves that allow the user to manipulate nuclear materials from the outside in an ostensibly safe environment. As a routine laboratory device, it invites neglect from historians and storytellers of science. Yet, since especially the Gulf War, glove boxes have put the interdependence of science, diplomacy, and politics into clear relief. Standing at the intersection of history of science and international history, technological materials and devices such as the glove box can provide penetrating insight into the role of international diplomatic organizations to the global circulation and control of scientific knowledge. The focus here is on the International Atomic Energy Agency.

  14. On the continuous spectrum electromagnetic radiation in electron-fullerene collision

    SciTech Connect

    Amusia, M.Y.

    1995-08-01

    It is demonstrated that the electromagnetic radiation spectrum in electron-fullerene collisions is dominated by a huge maximum of multielectron nature, similar to that already predicted and observed in photoabsorption. Due to coherence, the intensity of this radiation is much stronger than the sum of the intensities of isolated atoms. Experimental detection of such radiation would be of great importance for understanding the mechanism of its formation and for investigating fullerene structures. A paper describing these results was published.

  15. Issues in Low Dose Radiation Biology: The Controversy Continues. A Perspective

    SciTech Connect

    Morgan, William F.; Bair, William J.

    2013-05-01

    Both natural and man-made sources of ionizing radiation contribute to human exposure and consequently pose a risk to human health. Much of this is unavoidable, e.g., natural background radiation, and as the use of radiation in modern medicine and industry increases so does the potential health risk. This perspective reflects the author’s view of current issues in low dose radiation biology research, highlights some of the controversies therein, and suggests areas of future research to address these issues. The views expressed here are the authors own and do not represent any institution, organization or funding body.

  16. Soliton radiation beat analysis of optical pulses generated from two continuous-wave lasers

    NASA Astrophysics Data System (ADS)

    Zajnulina, M.; Böhm, M.; Blow, K.; Rieznik, A. A.; Giannone, D.; Haynes, R.; Roth, M. M.

    2015-10-01

    We propose a fibre-based approach for generation of optical frequency combs (OFCs) with the aim of calibration of astronomical spectrographs in the low and medium-resolution range. This approach includes two steps: in the first step, an appropriate state of optical pulses is generated and subsequently moulded in the second step delivering the desired OFC. More precisely, the first step is realised by injection of two continuous-wave (CW) lasers into a conventional single-mode fibre, whereas the second step generates a broad OFC by using the optical solitons generated in step one as initial condition. We investigate the conversion of a bichromatic input wave produced by two initial CW lasers into a train of optical solitons, which happens in the fibre used as step one. Especially, we are interested in the soliton content of the pulses created in this fibre. For that, we study different initial conditions (a single cosine-hump, an Akhmediev breather, and a deeply modulated bichromatic wave) by means of soliton radiation beat analysis and compare the results to draw conclusion about the soliton content of the state generated in the first step. In case of a deeply modulated bichromatic wave, we observed the formation of a collective soliton crystal for low input powers and the appearance of separated solitons for high input powers. An intermediate state showing the features of both, the soliton crystal and the separated solitons, turned out to be most suitable for the generation of OFC for the purpose of calibration of astronomical spectrographs.

  17. Soliton radiation beat analysis of optical pulses generated from two continuous-wave lasers

    SciTech Connect

    Zajnulina, M.; Giannone, D.; Haynes, R.; Roth, M. M.; Böhm, M.; Blow, K.; Rieznik, A. A.

    2015-10-15

    We propose a fibre-based approach for generation of optical frequency combs (OFCs) with the aim of calibration of astronomical spectrographs in the low and medium-resolution range. This approach includes two steps: in the first step, an appropriate state of optical pulses is generated and subsequently moulded in the second step delivering the desired OFC. More precisely, the first step is realised by injection of two continuous-wave (CW) lasers into a conventional single-mode fibre, whereas the second step generates a broad OFC by using the optical solitons generated in step one as initial condition. We investigate the conversion of a bichromatic input wave produced by two initial CW lasers into a train of optical solitons, which happens in the fibre used as step one. Especially, we are interested in the soliton content of the pulses created in this fibre. For that, we study different initial conditions (a single cosine-hump, an Akhmediev breather, and a deeply modulated bichromatic wave) by means of soliton radiation beat analysis and compare the results to draw conclusion about the soliton content of the state generated in the first step. In case of a deeply modulated bichromatic wave, we observed the formation of a collective soliton crystal for low input powers and the appearance of separated solitons for high input powers. An intermediate state showing the features of both, the soliton crystal and the separated solitons, turned out to be most suitable for the generation of OFC for the purpose of calibration of astronomical spectrographs.

  18. The Effect of Continuing Education on Earning and Job Security of Employees of the Former Milwaukee Model Cities Agency.

    ERIC Educational Resources Information Center

    Patten, W. George

    The Milwaukee Model Cities Agency was established to achieve, through citizen participation, substantial improvement in the quality of life of the people living in the inner cities. Basically this study examined the present employment and earning status of 78 former employees of the administrative section of the program. Data collected included…

  19. Long-Term Outcomes of Fractionated Stereotactic Radiation Therapy for Pituitary Adenomas at the BC Cancer Agency

    SciTech Connect

    Kim, Julian O.; Ma, Roy; Akagami, Ryojo; McKenzie, Michael; Johnson, Michelle; Gete, Ermias; Nichol, Alan

    2013-11-01

    Purpose: To assess the long-term disease control and toxicity outcomes of fractionated stereotactic radiation therapy (FSRT) in patients with pituitary adenomas treated at the BC Cancer Agency. Methods and Materials: To ensure a minimum of 5 years of clinical follow-up, this study identified a cohort of 76 patients treated consecutively with FSRT between 1998 and 2007 for pituitary adenomas: 71% (54/76) had nonfunctioning and 29% (22/76) had functioning adenomas (15 adrenocorticotrophic hormone-secreting, 5 growth hormone-secreting, and 2 prolactin-secreting). Surgery was used before FSRT in 96% (73/76) of patients. A median isocenter dose of 50.4 Gy was delivered in 28 fractions, with 100% of the planning target volume covered by the 90% isodose. Patients were followed up clinically by endocrinologists, ophthalmologists, and radiation oncologists. Serial magnetic resonance imaging was used to assess tumor response. Results: With a median follow-up time of 6.8 years (range, 0.6 - 13.1 years), the 7-year progression-free survival was 97.1% and disease-specific survival was 100%. Of the 2 patients with tumor progression, both had disease control after salvage surgery. Of the 22 patients with functioning adenomas, 50% (11/22) had complete and 9% (2/22) had partial responses after FSRT. Of the patients with normal pituitary function at baseline, 48% (14/29) experienced 1 or more hormone deficiencies after FSRT. Although 79% (60/76) of optic chiasms were at least partially within the planning target volumes, no patient experienced radiation-induced optic neuropathy. No patient experienced radionecrosis. No secondary malignancy occurred during follow-up. Conclusion: In this study of long-term follow-up of patients treated for pituitary adenomas, FSRT was safe and effective.

  20. Estimation of Internal Radiation Dose from both Immediate Releases and Continued Exposures to Contaminated Materials

    SciTech Connect

    Napier, Bruce A.

    2012-03-26

    A brief description is provided of the basic concepts related to 'internal dose' and how it differs from doses that result from radioactive materials and direct radiation outside of the body. The principles of radiation dose reconstruction, as applied to both internal and external doses, is discussed based upon a recent publication prepared by the US National Council on Radiation Protection and Measurements. Finally, ideas are introduced related to residual radioactive contamination in the environment that has resulted from the releases from the damaged reactors and also to the management of wastes that may be generated in both regional cleanup and NPP decommissioning.

  1. 41 CFR 102-85.205 - What happens if a customer agency continues occupancy after the expiration of an OA?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 41 Public Contracts and Property Management 3 2011-01-01 2011-01-01 false What happens if a... Contracts and Property Management Federal Property Management Regulations System (Continued) FEDERAL MANAGEMENT REGULATION REAL PROPERTY 85-PRICING POLICY FOR OCCUPANCY IN GSA SPACE Continued...

  2. Education of State Library Personnel: A Report With Recommendations Relating to the Continuing Education of State Library Agency Professional Personnel.

    ERIC Educational Resources Information Center

    Hiatt, Peter; And Others

    The committee reviewed the continuing education needs of state library professional personnel, although the report has applicability for all levels of personnel in all libraries. The greatest immediate need was for the continuing education for consultants and consultant techniques. The state library administration must understand the consultant…

  3. Micro Penning Trap for Continuous Magnetic Field Monitoring in High Radiation Environments

    NASA Astrophysics Data System (ADS)

    Latorre, Javiera; Bollen, Georg; Gulyuz, Kerim; Ringle, Ryan; Bado, Philippe; Dugan, Mark; Lebit Team; Translume Collaboration

    2016-09-01

    As new facilities for rare isotope beams, like FRIB at MSU, are constructed, there is a need for new instrumentation to monitor magnetic fields in beam magnets that can withstand the higher radiation level. Currently NMR probes, the instruments used extensively to monitor magnetic fields, do not have a long lifespans in radiation-high environments. Therefore, a radiation-hard replacement is needed. We propose to use Penning trap mass spectrometry techniques to make high precision magnetic field measurements. Our Penning microtrap will be radiation resistant as all of the vital electronics will be at a safe distance from the radiation. The trap itself is made from materials not subject to radiation damage. Penning trap mass spectrometers can determine the magnetic field by measuring the cyclotron frequency of an ion with a known mass and charge. This principle is used on the Low Energy Beam Ion Trap (LEBIT) minitrap at NSCL which is the foundation for the microtrap. We have partnered with Translume, who specialize in glass micro-fabrication, to develop a microtrap in fused-silica glass. A microtrap is finished and ready for testing at NSCL with all of the electronic and hardware components setup. DOE Phase II SBIR Award No. DE-SC0011313, NSF Award Number 1062410 REU in Physics, NSF under Grant No. PHY-1102511.

  4. Apparatus and method for generating continuous wave 16 .mu.m laser radiation using gaseous CF.sub.4

    DOEpatents

    Telle, John M.

    1986-01-01

    Apparatus and method for generating continuous wave 16 .mu.m laser radiation using gaseous CF.sub.4. Laser radiation at 16 .mu.m has been observed in a cooled static cell containing low pressure CF.sub.4 optically pumped by an approximately 3 W output power cw CO.sub.2 laser. The laser cavity employed was a multiple-pass off-axis-path two spherical mirror ring resonator. Unidirectional CF.sub.4 laser output power at 615 cm.sup.-1 exceeded 2 mW. Computer calculations indicate that for modest pump powers of about 40 W, approximately 1 W of emitted laser radiation at 16 .mu.m might be obtained.

  5. Apparatus and method for generating continuous wave 16. mu. m laser radiation using gaseous CF/sub 4/

    DOEpatents

    Telle, J.M.

    1984-05-01

    Apparatus and method for generating continuous wave 16 ..mu..m laser radiation using gaseous CF/sub 4/. Laser radiation at 16 ..mu..m has been observed in a cooled static cell containing low pressure CF/sub 4/ optically pumped by an approximately 3 W output power c-w CO/sub 2/ laser. The laser cavity employed was a multiple-pass off-axis-path two spherical mirror ring resonator. Unidirectional CF/sub 4/ laser output power at 615 cm/sup -1/ exceeded 2 mW. Computer calculations indicate that for modest pump powers of about 40 W, approximately 1 W of emitted laser radiation at 16 ..mu..m might be obtained.

  6. Outcomes of Proton Radiation Therapy for Peripapillary Choroidal Melanoma at the BC Cancer Agency

    SciTech Connect

    Tran, Eric; Ma, Roy; Paton, Katherine; Blackmore, Ewart; Pickles, Tom

    2012-08-01

    Purpose: To report toxicity, local control, enucleation, and survival rates for patients with peripapillary choroidal melanoma treated with proton therapy in Canada. Methods and Materials: We performed a retrospective analysis of patients with peripapillary choroidal melanoma ({<=}2 mm from optic disc) treated between 1995 and 2007 at the only Canadian proton therapy facility. A prospective database was updated for follow-up information from a chart review. Descriptive and actuarial data are presented. Results: In total, 59 patients were treated. The median age was 59 years. According to the 2010 American Joint Committee on Cancer TNM classification, there were 20 T1 tumors (34%), 28 T2 tumors (48%), and 11 T3 tumors (19%). The median tumor diameter was 11.4 mm, and the median thickness was 3.5 mm. Median follow-up was 63 months. Nineteen patients received 54 cobalt gray equivalents (CGE) and forty patients received 60 CGE, each in 4 fractions. The 5-year actuarial local control rate was 91% (T1, 100%; T2, 93%; and T3, 59%) (p = 0.038). There was a suggestive relationship between local control and dose. The local control rate was 97% with 60 CGE and 83% with 54 CGE (p = 0.106). The metastasis-free survival rate was 82% and related to T stage (T1, 94%; T2, 84%; and T3, 47%) (p < 0.001). Twelve patients died, including eleven with metastases. The 5-year actuarial rate of neovascular glaucoma was 31% (23% for T1-T2 and 68% for T3, p < 0.001), and that of enucleation was 0% for T1, 14% for T2, and 72% for T3 (p < 0.001). Radiation retinopathy (74%) and optic neuropathy (64%) were common within-field effects. Conclusions: Proton therapy provides excellent local control with acceptable toxicity while conserving the globe in 80% of cases. These results are consistent with other single-institution series using proton radiotherapy, and toxicity rates were acceptable. T3 tumors carry a higher rate of both local recurrence and metastasis.

  7. Continuous-time method and its discretization to inverse problem of intensity-modulated radiation therapy treatment planning

    NASA Astrophysics Data System (ADS)

    Fujimoto, Ken'ichi; Tanaka, Yoshihiro; Abou Al-Ola, Omar M.; Yoshinaga, Tetsuya

    2014-06-01

    We propose a novel approach for solving box-constrained inverse problems in intensity-modulated radiation therapy (IMRT) treatment planning based on the idea of continuous dynamical methods and split-feasibility algorithms. Our method can compute a feasible solution without the second derivative of an objective function, which is required for gradient-based optimization algorithms. We prove theoretically that a double Kullback-Leibler divergence can be used as the Lyapunov function for the IMRT planning system.

  8. Radiation Protection

    MedlinePlus

    Jump to main content US EPA United States Environmental Protection Agency Search Search Radiation Protection Share Facebook Twitter Google+ Pinterest Contact Us Radiation Protection Document Library View ...

  9. Capacity building in Developing Countries: a challenge ahead for the European Space Agency to continue its successful experience to date

    NASA Astrophysics Data System (ADS)

    Fea, M.

    The European Space Agency (ESA) has built a long tradition and a large experience in the domain of education, training and capacity building throughout its space programmes. As an example, the ESA Science Programme dedicates 1% of its budget to these activities. One of the key reasons for it is the need of closing the loop along the chain from the provider to the user, that is to say between the space and the users elements. In fact, besides the obvious need for technology development, there is actually not very much justification in the long term for a space programme if the user communities are not able to make good use of programme outputs and provide feedback and proper requirements to space agencies. The case of ESA Earth Observation programmes is described to illustrate these considerations, as a way to also implement the European Space Policy and UNISPACE III recommendations. Since its foundation in 1975 and the implementation of its EO programme with the launch of Meteosat-1 in 1977 and the birth of the Earthnet Programme Office in 1978, the European Space Agency is very active in the field of capacity building in developing countries. That is performed through both ESA's specific projects and international co-operation activities. In the latter domain, ESA enjoys a long-standing collaboration with many entities, such as the Committee of Earth Observation Satellites (CEOS), and organisations, such as WMO, UN and its specialised agencies (FAO, UNESCO, UNEP, and so on). In that respect, the Agency is an active member of the CEOS Working Group on Education (WGEdu) and of the World Summit for Sustainable Development Follow-Up (WSSD) Module 1 group dedicated to education, training and capacity building. The overall ESA strategy targets various citizen communities and takes into account the fact that today's young generations will become tomorrow's professionals and decision makers. ESA's activities in this domain are in particular based on an end-to-end concept

  10. Optimal radiation field in one-dimensional continuous flow heterogeneous photocatalytic reactors

    NASA Astrophysics Data System (ADS)

    Davydov, L.; Tsekov, R.; Smirniotis, P. G.

    2001-08-01

    A general kinetic model of oxidation in photocatalytic reactors has been used to describe the balances of active species and reactants. Approximate analytical solutions for two realistic cases have been developed for this model. Two particular cases (high conversion and low conversion of the reactant) were considered. It was found that both cases adequately represent the original non-linear system of equations in their respective ranges. The approximate analytical solutions for both cases were used to express the reactor output as a function of the axial distribution of radiation inside the vessel. As a result, an optimum radiation profile resulting in maximal output was found using optimal control methods. The latter involved forming the performance index and solving Euler-Lagrange equation. These profiles represent monotonically decreasing curves with higher intensity at the beginning of the reactor. The degree of enhancement by using the optimal radiation strategy was expressed as a ratio of the relative output concentration in the reactor to that in a uniformly irradiated photoreactor. For the case of high conversion this ratio monotonically decreased with the increase of the process parameters (such as light intensity and space time), while for the case of high conversion it passed through a minimum. An exhaustive parametric study was performed on the approximate analytical solution. The most meaningful parameters under identical irradiation conditions have been isolated, which significantly affect the reactor performance. These are: the ratio of radical generation to electron hole recombination rates, the ratio of radical recombination to surface reaction rates, and the surface reaction rate constant. The latter increases the importance of the non-linear terms in the equation, thus allowing for more significant optimization. On the contrary, relatively slow reaction is almost unaffected by the radiation profile in the reactor.

  11. The impact of the International Atomic Energy Agency (IAEA) program on radiation and tissue banking in Asia and the Pacific and the Latin American regions.

    PubMed

    Morales Pedraza, Jorge; Phillips, Glyn O

    2009-05-01

    The technical assistance program of the International Atomic Energy Agency (IAEA) for its member states in the framework of the implementation of its program on radiation and tissue banking focuses on ensuring the availability of quality radiation-sterilised tissue grafts. The IAEA also helps its member states to develop quality control capabilities in order to ensure the safe use of the processed tissues in certain medical treatments. The majority of developing countries does not have such capacity, and must import expensive sterilised tissues from developed countries. The IAEA's core contribution to its program on radiation and tissue banking in Asia and the Pacific and the Latin American regions is a technology for sterilisation by gamma radiation and a training program for tissue bank operators and medical personnel. The Agency develops capabilities for radiation sterilisation of tissue grafts, both for reducing the pre-processing bacterial load, and as a terminal sterilisation process. Sterilising tissue grafts offers a clear advantage in terms of safety. Moreover, compared to alternative sterilisation methods, radiation sterilisation is considered particularly safe in relation to environmental concerns, and the deposition of harmful residuals in the tissue, which occurs for example in the use of chemical such as ethylene oxide gas. Radiation sterilisation, thus, has become the method of choice for an increasing number of tissue banks. Radiation sterilisation of tissue grafts is a critical component in the chain connecting donors to recipients of high quality tissue grafts. Due to this fact, the IAEA has evolved as the only organisation in the UN System with expertise related to tissue banking.

  12. Effects of chronic continuous wave microwave radiation (2. 45 GHz) on the foraging behavior of the white-throated sparrow

    SciTech Connect

    Wasserman, F.E.; Patterson, D.A.; Kunz, T.H.; Battista, S.P.; Byman, D.

    1986-01-01

    The effect of chronic continuous wave microwave radiation on the foraging behavior of the White-throated Sparrow was examined using an optimal foraging laboratory technique. Birds were exposed to microwaves for seven days at a frequency of 2.45 GHz and power densities of 0.0, 0.1, 1.0, 10.0, and 25.0 mW/cm/sup 2/. Even though there were differences in foraging behaviors among power densities no trend was found for a dose response effect. Birds showed no significant differences in foraging behaviors among pre-exposure, exposure, and post-exposure periods.

  13. Continuous electromagnetic radiation monitoring in the environment: analysis of the results in Greece.

    PubMed

    Manassas, Athanasios; Boursianis, Achilles; Samaras, Theodoros; Sahalos, John N

    2012-09-01

    Non-ionising radiation-monitoring networks were initiated as a result of the public concerns about the potential health effects from telecommunication emissions. In the present study, the data acquired from such networks in Greece are used to assess the changes in the outdoor electromagnetic environment with respect to location and time. The study shows that there is a statistically significant difference between the urban (median electric field: 1.1 V m(-1)) and the rural (median electric field: 0.3 V m(-1)) installations of monitoring units and also shows that there is a median diurnal variation (daily maximum to minimum) of 20.2 and 33.8 % for the broadcasting and mobile telecommunication emissions, respectively. Moreover, there is a difference in the electric field between daytime and night, but not between morning and afternoon. The results are in line with previously published data from spot measurements, monitoring networks and personal exposimeter studies performed in several European countries.

  14. Activation of homologous recombination DNA repair in human skin fibroblasts continuously exposed to X-ray radiation

    PubMed Central

    Osipov, Andreyan N.; Grekhova, Anna; Pustovalova, Margarita; Ozerov, Ivan V.; Eremin, Petr; Vorobyeva, Natalia; Lazareva, Natalia; Pulin, Andrey; Zhavoronkov, Alex; Roumiantsev, Sergey; Klokov, Dmitry; Eremin, Ilya

    2015-01-01

    Molecular and cellular responses to protracted ionizing radiation exposures are poorly understood. Using immunofluorescence microscopy, we studied the kinetics of DNA repair foci formation in normal human fibroblasts exposed to X-rays at a dose rate of 4.5 mGy/min for up to 6 h. We showed that both the number of γH2AX foci and their integral fluorescence intensity grew linearly with time of irradiation up to 2 h. A plateau was observed between 2 and 6 h of exposure, indicating a state of balance between formation and repair of DNA double-strand breaks. In contrast, the number and intensity of foci formed by homologous recombination protein RAD51 demonstrated a continuous increase during 6 h of irradiation. We further showed that the enhancement of the homologous recombination repair was not due to redistribution of cell cycle phases. Our results indicate that continuous irradiation of normal human cells triggers DNA repair responses that are different from those elicited after acute irradiation. The observed activation of the error-free homologous recombination DNA double-strand break repair pathway suggests compensatory adaptive mechanisms that may help alleviate long-term biological consequences and could potentially be utilized both in radiation protection and medical practices. PMID:26337087

  15. Selective realignment of the exchange biased magnetization direction in spintronic layer stacks using continuous and pulsed laser radiation

    NASA Astrophysics Data System (ADS)

    Berthold, I.; Müller, M.; Ebert, R.; Schille, J.; Löschner, U.; Exner, H.; Matthes, P.; Albrecht, M.

    2014-03-01

    We report on selective realignment of the magnetization direction of the exchange biased ferromagnetic layer in two different spintronic layer stacks using laser radiation. The exchange bias effect occurs in an antiferromagnetic/ferromagnetic bilayer system when cooled in an external magnetic field below the Néel temperature and results in a shift of the ferromagnetic hysteresis loop with increased coercivity. The effect is utilized to pin the magnetization direction of the reference ferromagnetic layer in spin valve systems. We investigated the realignment of the pinned magnetization direction in a spin valve system with in plane exchange bias and in a Co/Pt multilayer with perpendicular exchange bias. The layer stacks were heated above the Néel temperature in a defined lateral area by using rapidly deflected laser radiation. Two different laser assisted annealing techniques were investigated applying either continuous or pulsed laser radiation. During laser annealing, the sample was subjected to an external magnetic field in order to selectively realign the magnetization direction of the pinned ferromagnetic layer. Magnetic structuring was performed by heating narrow single tracks as well as irradiating single pulses. By using a magneto optical sensor in combination with a polarization microscope, the magnetic structures have been visualized. After laser annealing of larger-scaled areas, the exchange bias field strength and the coercive field strength were analyzed using a magneto optical Kerr effect set up (MOKE). The impact of the processing parameters laser peak intensity, laser pulse duration, scan speed (continuous wave) and magnetic field strength on the resulting reversed exchange bias field was evaluated.

  16. Effect of continuous gamma-radiation on the stem and differentiating spermatogonia of the adult rat.

    PubMed

    Erickson, B H

    1978-10-01

    Sprague-Dawley rats were irradiated continuously (60Co, gamma) at a dose-rate of either 1 (0.0007 rad/min), 3 or 6 rad/23-h day for monthly intervals of 1 to 6. At one month after irradiation, counts of differentiating spermatogonia (A1 and A4) were reduced to a level that remained essentially unchanged during the succeeding 5 months of irradiation. The magnitude of the irradiation effect was greatest at stage 1 of the spermatogenic cycle where numbers of differentiating spermatogonia were reduced to 50% of control by 1 rad/day and to 30 and 20% of control by 3 and 6 rad/day, respectively. Number of stem spermatogonia was not significantly affected by 1 rad/day (P greater than 0.10). At 3 and 6 rad, however, number of stem cells declined from 80% of control at 1 month to 60 and 40% of control at 6 months, respectively. At a dose-rate of 1 rad/day there was neither a reduction in number of A1 spermatogonia per clone nor significant evidence of necrosis among either stem or differentiating spermatogonia; therefore, a reduction of stem-cell mitotic activity appears to be the principal effect of continuous low-level irradiation on spermatogenesis in the rat.

  17. The influence of salt aerosol on alpha radiation detection by WIPP continuous air monitors

    SciTech Connect

    Bartlett, W.T.; Walker, B.A.

    1997-08-01

    Waste Isolation Pilot Plant (WIPP) alpha continuous air monitor (CAM) performance was evaluated to determine if CAMs could detect accidental releases of transuranic radioactivity from the underground repository. Anomalous alpha spectra and poor background subtraction were observed and attributed to salt deposits on the CAM sampling filters. Microscopic examination of salt laden sampling filters revealed that aerosol particles were forming dendritic structures on the surface of the sampling filters. Alpha CAM detection efficiency decreased exponentially as salt deposits increased on the sampling filters, suggesting that sampling-filter salt was performing like a fibrous filter rather than a membrane filter. Aerosol particles appeared to penetrate the sampling-filter salt deposits and alpha particle energy was reduced. These findings indicate that alpha CAMs may not be able to detect acute releases of radioactivity, and consequently CAMs are not used as part of the WIPP dynamic confinement system. 12 refs., 12 figs., 1 tab.

  18. Radiative transfer of acoustic waves in continuous complex media: Beyond the Helmholtz equation.

    PubMed

    Baydoun, Ibrahim; Baresch, Diego; Pierrat, Romain; Derode, Arnaud

    2016-11-01

    Heterogeneity can be accounted for by a random potential in the wave equation. For acoustic waves in a fluid with fluctuations of both density and compressibility (as well as for electromagnetic waves in a medium with fluctuation of both permittivity and permeability) the random potential entails a scalar and an operator contribution. For simplicity, the latter is usually overlooked in multiple scattering theory: whatever the type of waves, this simplification amounts to considering the Helmholtz equation with a sound speed c depending on position r. In this work, a radiative transfer equation is derived from the wave equation, in order to study energy transport through a multiple scattering medium. In particular, the influence of the operator term on various transport parameters is studied, based on the diagrammatic approach of multiple scattering. Analytical results are obtained for fundamental quantities of transport theory such as the transport mean-free path ℓ^{*}, scattering phase function f, and anisotropy factor g. Discarding the operator term in the wave equation is shown to have a significant impact on f and g, yet limited to the low-frequency regime, i.e., when the correlation length of the disorder ℓ_{c} is smaller than or comparable to the wavelength λ. More surprisingly, discarding the operator part has a significant impact on the transport mean-free path ℓ^{*} whatever the frequency regime. When the scalar and operator terms have identical amplitudes, the discrepancy on the transport mean-free path is around 300% in the low-frequency regime, and still above 30% for ℓ_{c}/λ=10^{3} no matter how weak fluctuations of the disorder are. Analytical results are supported by numerical simulations of the wave equation and Monte Carlo simulations.

  19. Radiative transfer of acoustic waves in continuous complex media: Beyond the Helmholtz equation

    NASA Astrophysics Data System (ADS)

    Baydoun, Ibrahim; Baresch, Diego; Pierrat, Romain; Derode, Arnaud

    2016-11-01

    Heterogeneity can be accounted for by a random potential in the wave equation. For acoustic waves in a fluid with fluctuations of both density and compressibility (as well as for electromagnetic waves in a medium with fluctuation of both permittivity and permeability) the random potential entails a scalar and an operator contribution. For simplicity, the latter is usually overlooked in multiple scattering theory: whatever the type of waves, this simplification amounts to considering the Helmholtz equation with a sound speed c depending on position r . In this work, a radiative transfer equation is derived from the wave equation, in order to study energy transport through a multiple scattering medium. In particular, the influence of the operator term on various transport parameters is studied, based on the diagrammatic approach of multiple scattering. Analytical results are obtained for fundamental quantities of transport theory such as the transport mean-free path ℓ*, scattering phase function f , and anisotropy factor g . Discarding the operator term in the wave equation is shown to have a significant impact on f and g , yet limited to the low-frequency regime, i.e., when the correlation length of the disorder ℓc is smaller than or comparable to the wavelength λ . More surprisingly, discarding the operator part has a significant impact on the transport mean-free path ℓ* whatever the frequency regime. When the scalar and operator terms have identical amplitudes, the discrepancy on the transport mean-free path is around 300 % in the low-frequency regime, and still above 30 % for ℓc/λ =103 no matter how weak fluctuations of the disorder are. Analytical results are supported by numerical simulations of the wave equation and Monte Carlo simulations.

  20. The influence of salt aerosol on alpha radiation detection by WIPP continuous air monitors

    SciTech Connect

    Bartlett, W.T.; Walker, B.A.

    1996-01-01

    Alpha continuous air monitors (CAMs) will be used at the Waste Isolation Pilot Plant (WIPP) to measure airborne transuranic radioactivity that might be present in air exhaust or in work-place areas. WIPP CAMs are important to health and safety because they are used to alert workers to airborne radioactivity, to actuate air-effluent filtration systems, and to detect airborne radioactivity so that the radioactivity can be confined in a limited area. In 1993, the Environmental Evaluation Group (EEG) reported that CAM operational performance was affected by salt aerosol, and subsequently, the WIPP CAM design and usage were modified. In this report, operational data and current theories on aerosol collection were reviewed to determine CAM quantitative performance limitations. Since 1993, the overall CAM performance appears to have improved, but anomalous alpha spectra are present when sampling-filter salt deposits are at normal to high levels. This report shows that sampling-filter salt deposits directly affect radon-thoron daughter alpha spectra and overall monitor efficiency. Previously it was assumed that aerosol was mechanically collected on the surface of CAM sampling filters, but this review suggests that electrostatic and other particle collection mechanisms are more important than previously thought. The mechanism of sampling-filter particle collection is critical to measurement of acute releases of radioactivity. 41 refs.

  1. Noise Radiation from a Continuous Mold-Line Link Flap Configuration

    NASA Technical Reports Server (NTRS)

    Hutcheson, Florence V.; Brooks, Thomas F.; Humphreys, William M., Jr.

    2011-01-01

    The results of an experimental study of the noise from a Continuous Mold-Line Link (CML) flap are presented. Acoustic and unsteady surface pressure measurements were performed on a main element wing section with a half-span CML flap in NASA Langley s Quiet Flow Facility. The acoustic data were acquired with a medium aperture directional array (MADA) of microphones. The Deconvolution Approach for the Mapping of Acoustic Sources (DAMAS) method is applied to determine the spatial distribution and strength of the noise sources over the surface of the test model. A Coherent Output Power (COP) method which relates the output from unsteady surface pressure sensors to the output of the MADA is also used to obtain more detailed characteristics of the noise source distribution in the trailing edge region of the CML. These results are compared to those obtained for a blunt flap to quantify the level of noise benefit that is achieved with the CML flap. The results indicate that the noise from the CML region of the flap is 5 to 17 dB lower (depending on flap deflection and Mach number) than the noise from the side edge region of the blunt flap. Lower noise levels are obtained for all frequencies. Spectral analysis of the noise from the cove region of the CML and blunt flap models also reveal a spectral peak in the high frequency range that is related to noise scattering at the trailing edge of the main element. The peaks in the CML and blunt flap cove noise spectra are close in level and often exceed blunt side edge noise. Applying a strip of serrated tape to the trailing edge of the CML flap model main airfoil reduced the peak but increased other noise somewhat. Directivity measurements show that the CML flap can be more directional than the blunt flap.

  2. Noise Radiation from a Continuous Mold-Line Link Flap Configuration

    NASA Technical Reports Server (NTRS)

    Hutcheson, Florence V.; Brooks, Thomas F.; Humphreys, William M.

    2008-01-01

    The results of an experimental study of the noise from a Continuous Mold-Line Link (CML) flap are presented. Acoustic and unsteady surface pressure measurements were performed on a main element wing section with a half-span CML flap in NASA Langley s Quiet Flow Facility. The acoustic data were acquired with a medium aperture directional array (MADA) of microphones. The Deconvolution Approach for the Mapping of Acoustic Sources (DAMAS) method is applied to determine the spatial distribution and strength of the noise sources over the surface of the test model. A Coherent Output Power (COP) method which relates the output from unsteady surface pressure sensors to the output of the MADA is also used to obtain more detailed characteristics of the noise source distribution in the trailing edge region of the CML. These results are compared to those obtained for a blunt flap to quantify the level of noise benefit that is achieved with the CML flap. The results indicate that the noise from the CML region of the flap is 5 to 17 dB lower (depending on flap deflection and Mach number) than the noise from the side edge region of the blunt flap. Lower noise levels are obtained for all frequencies. Spectral analysis of the noise from the cove region of the CML and blunt flap models also reveal a spectral peak in the high frequency range that is related to noise scattering at the trailing edge of the main element. The peaks in the CML and blunt flap cove noise spectra are close in level and often exceed blunt side edge noise. Applying a strip of serrated tape to the trailing edge of the CML flap model main airfoil, reduced the peak but increased other noise somewhat. Directivity measurements show that the CML flap can be more directional than the blunt flap.

  3. Continuing professional development needs of Australian radiation oncology medical physicists--an analysis of applications for CPD funding.

    PubMed

    Perkins, A; Kron, T

    2007-09-01

    In November 2004, the Australian federal government allocated $775,000 to individual Australian radiation oncology medical physicists (ROMPs) to access continuing professional development (CPD) activities. The funding was administered by the Australasian College of Physical Scientists and Engineers in Medicine (ACPSEM). In order to receive funding, individuals had to submit an application to ACPSEM, which assessed each application and distributed funds to successful applicants. 248 separate applications were received from 143 individuals in two rounds of applications. Information from the applications was collated and analysed, with the aim of identifying patterns that will be of use in future planning for CPD. This paper presents a summary of the information extracted from the analysis.

  4. A comparative study of the plasmon effect in nanoelectrode THz emitters: Pulse vs. continuous-wave radiation

    NASA Astrophysics Data System (ADS)

    Moon, Kiwon; Lee, Eui Su; Choi, Jeongyong; Lee, Donghun; Lee, Il-Min; Han, Sang-Pil; Kim, Hyun-Soo; Park, Kyung Hyun

    2016-08-01

    Plasmonic field enhancement in terahertz (THz) generation is one of the recently arisen techniques in the THz field that has attracted considerable interest. However, the reported levels of enhancement of THz output power in the literature are significantly different from each other, from less than two times to about two orders of magnitude of enhancement in power, which implies the existence of other major limiting factors yet to be revealed. In this work, the contribution of the plasmonic effect to the power enhancement of THz emitters is revisited. We show that the carrier collection efficiency in a THz emitter with plasmonic nanostructures is more critical to the device performance than the plasmonic field enhancement itself. The strong reverse fields induced by the highly localized plasmonic carriers in the vicinity of the nanoelectrodes screen the carrier collections and seriously limit the power enhancement. This is supported by our experimental observations of the significantly enhanced power in a plasmonic nanoelectrode THz emitter in continuous-wave radiation mode, while the same device has limited enhancement with pulsed radiation. We hope that our study may provide an intuitive but practical guideline in adopting plasmonic nanostructures with an aim of enhancing the efficiency of optoelectronic devices.

  5. Retrieval of forest leaf functional traits from HySpex imagery using radiative transfer models and continuous wavelet analysis

    NASA Astrophysics Data System (ADS)

    Ali, Abebe Mohammed; Skidmore, Andrew K.; Darvishzadeh, Roshanak; van Duren, Iris; Holzwarth, Stefanie; Mueller, Joerg

    2016-12-01

    Quantification of vegetation properties plays an important role in the assessment of ecosystem functions with leaf dry mater content (LDMC) and specific leaf area (SLA) being two key functional traits. For the first time, these two leaf traits have been estimated from the airborne images (HySpex) using the INFORM radiative transfer model and Continuous Wavelet Analysis (CWA). Ground truth data, were collected for 33 sample plots during a field campaign in July 2013 in the Bavarian Forest National Park, Germany, concurrent with the hyperspectral overflight. The INFORM model was used to simulate the canopy reflectance of the test site and the simulated spectra were transformed to wavelet features by applying CWA. Next, the top 1% strongly correlated wavelet features with the LDMC and SLA were used to develop predictive (regression) models. The two leaf traits were then retrieved using the CWA transformed HySpex imagery and the predictive models. The results were validated using R2 and the RMSE of the estimated and measured variables. Our results revealed strong correlations between six wavelet features and LDMC, as well as between four wavelet features and SLA. The wavelet features at 1741 nm (scale 5) and 2281 nm (scale 4) were the two most strongly correlated with LDMC and SLA respectively. The combination of all the identified wavelet features for LDMC yielded the most accurate prediction (R2 = 0.59 and RMSE = 4.39%). However, for SLA the most accurate prediction was obtained from the single most correlated feature: 2281 nm, scale 4 (R2 = 0.85 and RMSE = 4.90). Our results demonstrate the applicability of Continuous Wavelet Analysis (CWA) when inverting radiative transfer models, for accurate mapping of forest leaf functional traits.

  6. 20 CFR 411.582 - Can a State VR agency receive payment under the cost reimbursement payment system if a continuous...

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Can a State VR agency receive payment under... Systems § 411.582 Can a State VR agency receive payment under the cost reimbursement payment system if a...? Yes. If a State VR agency provides services to a beneficiary under 34 CFR part 361, and elects...

  7. 20 CFR 411.582 - Can a State VR agency receive payment under the cost reimbursement payment system if a continuous...

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 20 Employees' Benefits 2 2011-04-01 2011-04-01 false Can a State VR agency receive payment under... Systems § 411.582 Can a State VR agency receive payment under the cost reimbursement payment system if a...? Yes. If a State VR agency provides services to a beneficiary under 34 CFR part 361, and elects...

  8. A Multigroup diffusion solver using pseudo transient continuation for a radiation-hydrodynamic code with patch-based AMR

    SciTech Connect

    Shestakov, A I; Offner, S R

    2006-09-21

    We present a scheme to solve the nonlinear multigroup radiation diffusion (MGD) equations. The method is incorporated into a massively parallel, multidimensional, Eulerian radiation-hydrodynamic code with adaptive mesh refinement (AMR). The patch-based AMR algorithm refines in both space and time creating a hierarchy of levels, coarsest to finest. The physics modules are time-advanced using operator splitting. On each level, separate 'level-solve' packages advance the modules. Our multigroup level-solve adapts an implicit procedure which leads to a two-step iterative scheme that alternates between elliptic solves for each group with intra-cell group coupling. For robustness, we introduce pseudo transient continuation ({Psi}tc). We analyze the magnitude of the {Psi}tc parameter to ensure positivity of the resulting linear system, diagonal dominance and convergence of the two-step scheme. For AMR, a level defines a subdomain for refinement. For diffusive processes such as MGD, the refined level uses Dirichet boundary data at the coarse-fine interface and the data is derived from the coarse level solution. After advancing on the fine level, an additional procedure, the sync-solve (SS), is required in order to enforce conservation. The MGD SS reduces to an elliptic solve on a combined grid for a system of G equations, where G is the number of groups. We adapt the 'partial temperature' scheme for the SS; hence, we reuse the infrastructure developed for scalar equations. Results are presented. We consider a multigroup test problem with a known analytic solution. We demonstrate utility of {Psi}tc by running with increasingly larger timesteps. Lastly, we simulate the sudden release of energy Y inside an Al sphere (r = 15 cm) suspended in air at STP. For Y = 11 kT, we find that gray radiation diffusion and MGD produce similar results. However, if Y = 1 MT, the two packages yield different results. Our large Y simulation contradicts a long-standing theory and demonstrates

  9. High-Precision Time Delay Control with Continuous Phase Shifter for Pump-Probe Experiments Using Synchrotron Radiation Pulses

    SciTech Connect

    Tanaka, Yoshihito; Ohshima, Takashi; Moritomo, Yutaka; Tanaka, Hitoshi; Takata, Masaki

    2010-06-23

    Brilliant pulsed x-ray synchrotron radiation (SR) is useful for pump-probe experiment such as time-resolved x-ray diffraction, x-ray absorption fine structure, and x-ray spectroscopy. For laser pump-SR x-ray probe experiments, short pulsed lasers are generally synchronized to the SR master oscillator controlling the voltage for acceleration of electron bunches in an accelerator, and the interval between the laser and the SR pulses is changed around the time scale of target phenomenon. Ideal delay control produces any time delay as keeping the time-precision and pointing-stability of optical pulses at a sample position. We constructed the time delay control module using a continuous phase shifter of radio frequency signal and a frequency divider, which can produce the delayed trigger pulses to the laser without degradation of the time precision and the pointing stability. A picoseconds time-resolved x-ray diffraction experiment was demonstrated at SPring-8 storage ring for fast lattice response by femtosecond pulsed laser irradiation, and suggested the possibility of accurate sound velocity measurement. A delay control unit operating with subpicosecond precision has also been designed for femtosecond pump-probe experiments using a free electron laser at SPring-8 campus.

  10. 40 CFR 194.64 - Documentation of continued compliance.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 24 2010-07-01 2010-07-01 false Documentation of continued compliance. 194.64 Section 194.64 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) RADIATION PROTECTION PROGRAMS CRITERIA FOR THE CERTIFICATION AND RE-CERTIFICATION OF THE WASTE ISOLATION PILOT...

  11. Continuous Positive Airway Pressure for Motion Management in Stereotactic Body Radiation Therapy to the Lung: A Controlled Pilot Study

    SciTech Connect

    Goldstein, Jeffrey D.; Lawrence, Yaacov R.; Appel, Sarit; Landau, Efrat; Ben-David, Merav A.; Rabin, Tatiana; Benayun, Maoz; Dubinski, Sergey; Weizman, Noam; Alezra, Dror; Gnessin, Hila; Goldstein, Adam M.; Baidun, Khader; Segel, Michael J.; Peled, Nir; Symon, Zvi

    2015-10-01

    Objective: To determine the effect of continuous positive airway pressure (CPAP) on tumor motion, lung volume, and dose to critical organs in patients receiving stereotactic body radiation therapy (SBRT) for lung tumors. Methods and Materials: After institutional review board approval in December 2013, patients with primary or secondary lung tumors referred for SBRT underwent 4-dimensional computed tomographic simulation twice: with free breathing and with CPAP. Tumor excursion was calculated by subtracting the vector of the greatest dimension of the gross tumor volume (GTV) from the internal target volume (ITV). Volumetric and dosimetric determinations were compared with the Wilcoxon signed-rank test. CPAP was used during treatment if judged beneficial. Results: CPAP was tolerated well in 10 of the 11 patients enrolled. Ten patients with 18 lesions were evaluated. The use of CPAP decreased tumor excursion by 0.5 ± 0.8 cm, 0.4 ± 0.7 cm, and 0.6 ± 0.8 cm in the superior–inferior, right–left, and anterior–posterior planes, respectively (P≤.02). Relative to free breathing, the mean ITV reduction was 27% (95% confidence interval [CI] 16%-39%, P<.001). CPAP significantly augmented lung volume, with a mean absolute increase of 915 ± 432 cm{sup 3} and a relative increase of 32% (95% CI 21%-42%, P=.003), contributing to a 22% relative reduction (95% CI 13%-32%, P=.001) in mean lung dose. The use of CPAP was also associated with a relative reduction in mean heart dose by 29% (95% CI 23%-36%, P=.001). Conclusion: In this pilot study, CPAP significantly reduced lung tumor motion compared with free breathing. The smaller ITV, the planning target volume (PTV), and the increase in total lung volume associated with CPAP contributed to a reduction in lung and heart dose. CPAP was well tolerated, reproducible, and simple to implement in the treatment room and should be evaluated further as a novel strategy for motion management in radiation therapy.

  12. 28 CFR 83.645 - Federal agency or agency.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Federal agency or agency. 83.645 Section 83.645 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) GOVERNMENT-WIDE REQUIREMENTS FOR DRUG-FREE WORKPLACE (GRANTS) Definitions § 83.645 Federal agency or agency. Federal agency or...

  13. Radiation

    NASA Video Gallery

    Outside the protective cocoon of Earth's atmosphere, the universe is full of harmful radiation. Astronauts who live and work in space are exposed not only to ultraviolet rays but also to space radi...

  14. The impact of the International Atomic Energy Agency (IAEA) program on radiation and tissue banking in Peru.

    PubMed

    Gamero, Emma Castro; Morales Pedraza, Jorge

    2009-05-01

    The tissue bank "Rosa Guerzoni Chambergo" (RGCTB) located at the Child's Health Institute was inaugurated in 1996, with the financial and technical support of the IAEA program on radiation and tissue banking. Since 1998, the biological bandage of fresh and lyophilised pigskin, amnion and bone tissue is processed routinely in this bank. In all cases, the tissue is sterilised with the use of Cobalt-60 radiation, process carried out at the Laboratories of Irradiation of the Peruvian Institute of Nuclear Energy (IPEN). The tissue bank in the Child's Health Institute helped to save lives in an accident occurred in Lima, when a New Year's fireworks celebration ran out of control in January 2002. Nearly 300 people died in the tragic blaze and hundreds more were seriously burned and injured. Eight Lima hospitals and clinics suddenly were faced with saving the lives of severely burned men, women and children. Fortunately, authorities were ready to respond to the emergency. More than 1,600 dressings were sterilised and supplied to Lima surgeons. The efforts helped save the lives of patients who otherwise might not have survived the Lima fire. Between 1998 and September 2007, 35,012 tissue grafts were produced and irradiated. Radiation sterilised tissues are used by 20 national medical institutions as well as 17 private health institutions. The tissue bank established in Peru with the support of the IAEA is now producing the following tissues: pigskin dressings, fresh and freeze-dried; bone allografts, chips, wedges and powdered, and amnion dressings air-dried. It is also now leading the elaboration of national standards, assignment being entrusted by ONDT (Organización Nacional de Donación y Transplantes; National Organisation on Donation and Transplant). This among other will permit the accreditation of the tissue bank. In this task is also participating IPEN.

  15. The impact of the International Atomic Energy Agency (IAEA) program on radiation and tissue banking in India.

    PubMed

    Lobo Gajiwala, Astrid; Morales Pedraza, Jorge

    2009-05-01

    The banking of tissues such bone and skin began in India in the 1980s and 1990s. Although eye banking started in 1945 there was little progress in this field for the next five decades. As part of the IAEA/RCA program to use ionising radiation for the sterilisation of biological tissues in Asia and the Pacific Region, the Tata Memorial Hospital (TMH) in 1986 decided to set up a tissue bank in Mumbai funded by the Government of India. The TMH Tissue Bank became operational in January 1988, and stands as a pioneering effort in the country to provide safe, clinically useful and cost-effective human allografts for transplantation. It uses the IAEA International Standards on Tissue Banking. All the grafts are sterilised terminally by exposure to a dose of 25 kGy of gamma radiation, which has been validated as recommended by the IAEA Code of Practice for the Radiation Sterilisation of Tissues Allografts: Requirements for Validation and Routine Control. The TMH Tissue Bank is registered with the Maharashtra State Health Authorities, and in May 2004, it became India's first Tissue Bank to receive ISO 9001:2000 certification of its Quality Management System. From 1989 to September 2007, the TMH Tissue Bank has supplied 11,369 allografts to 310 surgeons operating in 69 hospitals in Mumbai and 56 hospitals in other parts of India. These numbers have been limited by difficulties with the retrieval of tissues from deceased donors due to inadequate resources and tissue donation policies of hospitals. As the Government of India representative in the IAEA program, the TMH Tissue Bank has promoted and co-coordinated these activities in the country and the development of tissue banks using radiation sterilisation of tissue grafts. Towards this end it has been engaged in training personnel, drawing up project proposals, and supporting the establishment of a Tissue Retrieval Centre in Mumbai. Currently it networks with the Zonal Transplant Co-ordination Centre of the Government of

  16. The impact of the International Atomic Energy Agency (IAEA) program on radiation and tissue banking in Cuba.

    PubMed

    Morales Pedraza, Jorge; Sánchez Noda, Eddy O; Rodríguez Cardona, Ramón Lorenzo; Otero, Isabel

    2009-05-01

    The first multi-tissue bank was founded at Havana in 1958. At that time, freeze-drying was used at the bank as a method of preserving, as well as Cobalt 60 irradiation to sterilise bone tissue, heart valves and others. The impact of the IAEA program in tissue banking activities in Cuba can be summarised as follows: (a) Increase in the production of sterilised tissues using ionising radiation (bone, pig skin and amnion) for medical treatment in the tissue bank of the Hospital Frank Pais; (b) increase of the quality of the productions of bone tissues, pig skin and amnion; (c) reduction in the import of tissues by increasing the local production of tissues; (d) sustainability in the number of donors through the implementation of a public and professional awareness campaign; (e) training of six persons in the Regional Training Centre of Buenos Aires; (f) qualification of one person in the administration of a tissue bank and in the implementation of a Quality System. The amount of tissues produced and sterilised using the ionising radiation techniques in the established banks was 25,510 units. The amount of patients treated with sterilised tissues produced by the established banks was 2,448.

  17. Effects of Pulsed and CW (Continuous Wave) 2450 MHz Radiation on Transformation and Chromosomes of Human Lymphocytes in vitro

    DTIC Science & Technology

    1989-12-15

    the subject of two brief communi- cations: one at the IRPA -7 Congress in April, 1988 in Sydney Australia (attachment 2), and a second one at the 10th...Society (2 presentations) in Stamford, Connecticut in 1988 and at the 7th International Congress of the International Radiation Protection Association ( IRPA ...Electromagnetic Fields. CRC Press, Boca Raton, Fl.; 1986; pp 229-272. IRPA 7 Seventh Intemational Congress of the International Radiation Protection

  18. The impact of the International Atomic Energy Agency (IAEA) program on radiation and tissue banking in Chile.

    PubMed

    Aguirre Herrera, Paulina; Morales Pedraza, Jorge

    2009-05-01

    The Tissue Banking Project in Chile started as an idea in 1996. Before 1996 in Chile there were only a few small bone banks working with their own standards of quality. The first tissue bank (LPTR) was established in 1998, with the technical and financial support of the IAEA. Since 2001, the laboratory began to produce tissues for clinical use, starting with the processing of 6 amniotic membranes, 2 femoral heads and 19 batches of pig skin. In 2002, the laboratory began the processing of human skin. Five students from Chile have graduated from training courses carried out in Singapore and in Buenos Aires under the IAEA training program since 1998. The amount of tissues produced and sterilized using ionizing radiation by the LPTR in the last years was 320,000 cm(2) of human skin, 553,600 cm(2) of pig skin, 5,400 cm(2) of amniotic membrane, 49 femoral heads, 3 large bones and 300 g of bovine bone. The patients treated with sterilized tissues produced by the LPTR were 200 deep burns treated with human skin and pig skin, 40 bone transplants from femoral heads, 77 ophthalmologic patients treated with amniotic membrane and 150 bovine bone transplants for dental treatments.

  19. The impact of the International Atomic Energy Agency (IAEA) program on radiation and tissue banking in Argentina.

    PubMed

    Kairiyama, Eulogia; Morales Pedraza, Jorge

    2009-05-01

    Tissue banking activities in Argentina started in 1993. The regulatory and controlling national authority on organ, tissue and cells for transplantation activity is the National Unique Coordinating Central Institute for Ablation and Implant (INCUCAI). Three tissue banks were established under the IAEA program and nine other banks participated actively in the implementation of this program. As result of the implementation of the IAEA program in Argentina and the work done by the established tissue banks, more and more hospitals are now using, in a routine manner, radiation sterilised tissues processed by these banks. During the period 1992-2005, more than 21 016 tissues were produced and irradiated in the tissue banks participating in the IAEA program. Within the framework of the training component of the IAEA program, Argentina has been selected to host the Regional Training Centre for Latin American. In this centre, tissue bank operators and medical personal from Latin American countries were trained. Since 1999, Argentina has organised four regular regional training courses and two virtual regional training courses. More than twenty (20) tissue bank operators and medical personnel from Argentina were trained under the IAEA program in the six courses organised in the country. In general, ninety (96) tissue bank operators and medical personnel from eight Latin-American countries were trained in the Buenos Aires regional training centre. From Argentina 16 students graduated in these courses.

  20. The impact of the International Atomic Energy Agency (IAEA) program on radiation and tissue banking in Thailand.

    PubMed

    Vajaradul, Yongyudh; Morales Pedraza, Jorge

    2009-05-01

    Tissue banking started in Thailand in 1979. Five years after this, the Bangkok Biomaterial Centre (BBC) was established in the Faculty of Medicine, Siriraj Hospital, with the support of the IAEA program. The objective of the Centre was to provide sterile bones and tissues for clinical use. Through the passage of time, the Bangkok Biomaterial Centre has gained confidence from the end user and by 2007 has processed 33,872 allografts from 491 deceased donors and 4,035 live donors were used in medical treatment in 3,596 patients in more than 79 different hospitals. More than 305 surgeons from Thailand used the tissue produced in the BBC. At the beginning of its work the BBC concentrate its activities on the production of the following tissues: freeze dried bone, freeze dried dura mater and freeze dried fascia lata. All of these tissues were sterilised using ethylene oxide gas until the end of year 1984. Since 1985 the BBC sterilise tissue using ionising radiation. The BBC is now producing deep-frozen; bone tendon, cartilage, trachea and soft tissue; freeze-dried; bone, fascia lata, dura mater, amniotic membrane, bone hydroxyapatite, bone tablet and fresh preserved amniotic membrane.

  1. The impact of the International Atomic Energy Agency (IAEA) program on radiation and tissue banking in Indonesia.

    PubMed

    Hilmy, Nazly; Manjas, Menkher; Ferdiansyah; Abbas, Basril; Morales Pedraza, Jorge

    2009-05-01

    In 1986, the National Nuclear Energy Agency (Batan) in Jakarta started the research and development for the setting up of a tissue bank (Batan Research Tissue Bank/BRTB) by preserving fresh amnion or fetal membranes by lyophilisation and then sterilising by gamma irradiation. During the period of 1990 and 2000, three more tissue banks were set up, i.e., Biomaterial Centre in Surabaya, Jamil Tissue Bank in Padang, and Sitanala Tissue Bank in Tangerang. In 1994, BRTB produced bone allografts. The banks established under the IAEA program concentrated its work on the production of amnion, bone and soft tissues allografts, as well as bone xenografts. These tissues (allografts and xenografts) were sterilised using gamma irradiation (about 90%) and the rest were sterilized by ETO and those products have been used in the treatment of patients at more than 50 hospitals in Indonesia. In 2004, those tissue banks produced 8,500 grafts and 5,000 of them were amnion grafts for eye treatment and wound dressing. All of those grafts were used for patients as well as for research. In 2006, the production increased to 9,000 grafts. Although the capacity of those banks can produce more grafts, we are facing problems on getting raw materials from suitable donors. To fulfill the demand of bone grafts we also produced bone xenografts. The impact of the IAEA program in tissue banking activities in Indonesia can be summarised as follows: to support the national program on importing substitutes for medical devices. The price of imported tissues are between US$ 50 and US$ 6,000 per graft. Local tissue bank can produce tissues with the same quality with the price for about 10-30% of the imported tissues.

  2. Generation of continuous-wave terahertz radiation using a two-mode titanium sapphire laser containing an intracavity Fabry-Perot etalon

    NASA Astrophysics Data System (ADS)

    Stone, Michael R.; Naftaly, Mira; Miles, Robert E.; Mayorga, Ivan C.; Malcoci, Andrei; Mikulics, Martin

    2005-05-01

    Continuous-wave terahertz (THz) radiation was generated by photomixing two modes of a titanium sapphire laser. The laser was induced to oscillate on two modes by placing a Fabry-Perot etalon in the laser resonator. The frequency of terahertz radiation, which was equal to the difference frequency of the two modes, was varied by adjusting the free spectral range (FSR) of the etalon. Photomixing was performed by logarithmic spiral antennas fabricated on low-temperature-grown GaAs; and the emitted THz radiation was characterized. The THz power, measured by a Golay cell, was 1μW at 0.3THz and 0.7μW at 0.5THz. The THz frequency, as determined by a Fourier transform interferometer, was seen to correspond to the etalon FSR. The current-voltage characteristics of photomixers were also determined, and photocurrent modulation was observed by the autocorrelation of the laser beam.

  3. The impact of the International Atomic Energy Agency (IAEA) program on radiation and tissue banking in Brazil.

    PubMed

    Herson, Marisa Roma; Mathor, Monica Beatriz; Morales Pedraza, Jorge

    2009-05-01

    Until 2000, efforts into organising tissue banks in Brazil had not progressed far beyond small "in house" tissue storage repositories, usually annexed to Orthopaedic Surgery Services. Despite the professional entrepreneurship of those working as part time tissue bankers in such operations, best practices in tissue banking were not always followed due to the lack of regulatory standards, specialised training, adequate facilities and dedicated personnel. The Skin Bank of the Plastic Surgery Department of the Hospital das Clinicas of Sao Paulo, the single skin bank in Brazil, was not an exception. Since 1956, restricted and unpredictable amounts of skin allografts were stored under refrigeration for short periods under very limited quality controls. As in most "tissue banks" at that time in Brazil, medical and nursing staff worked on a volunteer and informal basis undergoing no specific training. IAEA supported the implementation of the tissue banking program in Brazil through the regional project RLA/7/009 "Quality system for the production of irradiated sterilised grafts" (1998-2000) and through two interregional projects INT/6/049 "Interregional Centre of Excellence in Tissue Banking", during the period 2002-2004 and INT/6/052 "Improving the Quality of Production and Uses of Radiation Sterilised Tissue Grafts", during the period 2002-2004. In 2001-2002, the first two years of operation of the HC-Tissue Bank, 53 skin transplants were carried out instead of the previous 4-5 a year. During this period, 75 individuals donated skin tissue, generating approximately 90,000 cm(2) of skin graft. The IAEA program were of great benefit to Brazilian tissue banking which has evolved from scattered make shift small operations to a well-established, high quality tissue banking scenario.

  4. A comparative study of the biological effectiveness of 14-MeV neutron pulse and continuous radiation using mouse melanoma B-16 cells.

    PubMed

    Isaeva, E V; Beketov, E E; Koryakin, S N; Ulyanenko, S E; Lychagin, A A

    2014-10-01

    The study was carried out using compact neutron generators with a sealed tube operating in pulsed (neutron generator ING-031) and continuous (NG-14) modes. Neutron radiation was formed due to reaction T(d,n)(4)He. The average flow of 14-MeV neutrons was 6.6×10(9) ns(-1) for ING-031 and 1.2-1.6×10(10) n s(-1) for NG-14. Duration of an impulse was ∼1 ms and pulse frequency of 50 Hz. The gamma rays of (60)Со source with an average energy of 1.25 MeV were standard radiation. Biological efficacy was estimated using the clonogenic activity of mice melanoma B-16 cells. Comparison of biological effects of neutron irradiation in pulse and continuous modes showed no significant difference between them. RBE values of pulse (ING-031) and continuous (NG-14) neutron radiation were equal-in the range of 2.4-2.6. According to the clonogenic activity of melanoma B-16 cells no dose rate effect was observed within the studied range of neutrons doses and dose rates.

  5. Intersubband Rabi oscillations in asymmetric nanoheterostructures: implications for a tunable continuous-wave source of a far-infrared and THz radiation.

    PubMed

    Kukushkin, V A

    2012-06-01

    A tunable continuous-wave source of a far-infrared and THz radiation based on a semiconductor nanoheterostructure with asymmetric quantum wells is suggested. It utilizes Rabi oscillations at a transition between quantum well subbands excited by external femtosecond pulses of a mid-infrared electromagnetic field. Due to quantum well broken inversion symmetry the subbands possess different average dipole moments, which enables the creation of polarization at the Rabi frequency as the subband populations change. It is shown that if this polarization is excited so that it is periodic in space, then, though being pulsed, it can produce continuous-wave output radiation. Changing the polarization space period and the time intervals between the exciting pulses, one can tune the frequency of this radiation throughout the far-infrared and THz range. In the present work a concrete multiple quantum well heterostructure design and a scheme of its space-periodic polarization are suggested. It is shown that for existing sources of mid-infrared femtosecond pulses the proposed scheme can provide a continuous-wave output power of order the power of far-infrared and THz quantum cascade lasers. Being added to the possibility of its output frequency tuning, this can make the suggested device attractive for fundamental research and various applications.

  6. The impact of the International Atomic Energy Agency (IAEA) program on radiation and tissue banking in Mexico.

    PubMed

    Martínez-Pardo, María Esther; Morales Pedraza, Jorge; Sánchez Ramírez, Omar

    2009-05-01

    Tissue banking started in Mexico in 1948-1949, when two bone banks were established, one at the Infantile Hospital of Mexico and other at the Central Military Hospital. Mexico has benefited for the implementation of the IAEA program since through it has been able to settle down and to consolidate the Tissue Bank at the Instituto Nacional de Investigaciones Nucleares ININ (National Institute for Nuclear Research). This is the only bank in Latin America that has a Quality Management System in force, certified under ISO 9001:2000 since August 1, 2003. The first tissue processed was amnion. The main products of the BTR are amnion and pig skin. Both are biological tissues which their main use is as a wound dressing in patients with burns, scars, diabetic ulcers, epidermolysis bullosa, damaged ocular surface, etc. The General Health Law, published in 1984 and reformed in June 19, 2007, describes the procedure for the disposal of organs, tissues and human cadavers in its fourteenth title and in the Regulation for Sanitary Control. During the period 2001-2005, the ININ Tissue Bank produced 292 sterilised tissues (amnion, 86,668 cm(2), and frozen pig skin, 164,220 cm(2), at an estimated cost of 1,012,668 Mexican pesos. Until 2006, one hundred eighty five (185) patients have been treated with the use of sterilised tissues produced by the ININ Tissue Bank. The radiation source used for sterilisation of tissues is an industrial Cobalt-60 irradiator model JS-6500 AECL, which belongs to ININ. This equipment is located in other building, close to the BTR, in the Centro Nuclear de México "Dr. Nabor Carrillo Flores" (Nuclear Center of Mexico). Until 2006, six hospitals use in a routine way the sterilised tissues produced by the ININ Tissue Bank, for the treatment of burns originated by diverse agents like flame, electricity, liquids in boil, chemical reagents, as well as for the reconstruction of the ocular surface. Two of these hospitals treat patients of very low economic

  7. 10 CFR 607.645 - Federal agency or agency.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Federal agency or agency. 607.645 Section 607.645 Energy DEPARTMENT OF ENERGY (CONTINUED) ASSISTANCE REGULATIONS GOVERNMENTWIDE REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE) Definitions § 607.645 Federal agency or agency. Department of Energy means the...

  8. Assistance to Oil and Gas State Agencies and Industry through Continuation of Environmental and Production Data Management and a Water Regulatory Initiative

    SciTech Connect

    Grunewald, Ben; Arthur, Dan; Langhus, Bruce; Gillespie, Tom; Binder, Ben; Warner, Don; Roberts, Jim; Cox, D.O.

    2002-05-31

    This grant project was a major step toward completion of the Risk Based Data Management System (RBDMS) project. Additionally the project addresses the needs identified during the projects initial phases. By implementing this project, the following outcomes were sought: (1) State regulatory agencies implemented more formalized environmental risk management practices as they pertain to the production of oil and gas, and injection via Class II wells. (2) Enhancement of oil and gas production by implementing a management system supporting the saving of abandoned or idle wells located in areas with a relatively low environmental risk of endangering underground sources of drinking water (USDWs) in a particular state. (3) Verification that protection of USDWs is adequate and additional restrictions of requirements are not necessary in areas with a relatively low environmental risk. (4) Standardization of data and information maintained by state regulatory agencies and decrease the regulatory cost burden on producers operating in multiple states, and (5) Development of a system for electronic data transfer among operators and state regulatory agencies and reduction of overall operator reporting burdens.

  9. 49 CFR Attachment 3 - Offices Within Federal Agencies and Federal-State Agencies for Information Regarding the Agencies...

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Attachment 3 Transportation Other Regulations Relating to Transportation (Continued) NATIONAL HIGHWAY TRAFFIC.... Attachment 3—Offices Within Federal Agencies and Federal-State Agencies for Information Regarding...

  10. Comparison of biological effects between continuous and intermittent exposure to GSM-900-MHz mobile phone radiation: Detection of apoptotic cell-death features.

    PubMed

    Chavdoula, Evangelia D; Panagopoulos, Dimitris J; Margaritis, Lukas H

    2010-07-19

    In the present study we used a 6-min daily exposure of dipteran flies, Drosophila melanogaster, to GSM-900MHz (Global System for Mobile Telecommunications) mobile phone electromagnetic radiation (EMR), to compare the effects between the continuous and four different intermittent exposures of 6min total duration, and also to test whether intermittent exposure provides any cumulative effects on the insect's reproductive capacity as well as on the induction of apoptotic cell death. According to our previous experiments, a 6-min continuous exposure per day for 5 days to GSM-900MHz and DCS-1800MHz (Digital Cellular System) mobile phone radiation, brought about a large decrease in the insect's reproductive capacity, as defined by the number of F(1) pupae. This decrease was found to be non-thermal and correlated with an increased percentage of induced fragmented DNA in the egg chambers' cells at early- and mid-oogenesis. In the present experiments we show that intermittent exposure also decreases the reproductive capacity and alters the actin-cytoskeleton network of the egg chambers, another known aspect of cell death that was not investigated in previous experiments, and that the effect is also due to DNA fragmentation. Intermittent exposures with 10-min intervals between exposure sessions proved to be almost equally effective as continuous exposure of the same total duration, whereas longer intervals between the exposures seemed to allow the organism the time required to recover and partly overcome the above-mentioned effects of the GSM exposure.

  11. Solutions Network Formulation Report. Landsat Data Continuity Mission Simulated Data Products for Bureau of Land Management and Environmental Protection Agency Abandoned Mine Lands Decision Support

    NASA Technical Reports Server (NTRS)

    Estep, Leland

    2007-01-01

    Presently, the BLM (Bureau of Land Management) has identified a multitude of abandoned mine sites in primarily Western states for cleanup. These sites are prioritized and appropriate cleanup has been called in to reclaim the sites. The task is great in needing considerable amounts of agency resources. For instance, in Colorado alone there exists an estimated 23,000 abandoned mines. The problem is not limited to Colorado or to the United States. Cooperation for reclamation is sought at local, state, and federal agency level to aid in identification, inventory, and cleanup efforts. Dangers posed by abandoned mines are recognized widely and will tend to increase with time because some of these areas are increasingly used for recreation and, in some cases, have been or are in the process of development. In some cases, mines are often vandalized once they are closed. The perpetrators leave them open, so others can then access the mines without realizing the danger posed. Abandoned mine workings often fill with water or oxygen-deficient air and dangerous gases following mining. If the workings are accidentally entered into, water or bad air can prove fatal to those underground. Moreover, mine residue drainage negatively impacts the local watershed ecology. Some of the major hazards that might be monitored by higher-resolution satellites include acid mine drainage, clogged streams, impoundments, slides, piles, embankments, hazardous equipment or facilities, surface burning, smoke from underground fires, and mine openings.

  12. Effects of Pulsed and CW (Continuous Wave) 2450 MHz Radiation on Transformation and Chromosomes of Human Lymphocytes in Vitro.

    DTIC Science & Technology

    1988-02-16

    subject of two brief communications: one at the IRPA -7 Congress in April, 1988 in Sydney Australia (Appendix 2), and a second one at the 10𔃾 Annual...AGAIN" 3,0 IF ERRN =12r THEN GOTO 340 320 IF ERRN =63 THEN GOTO 350 330 DISP "AN ERROR HAS OCCURRED - PRESS CONTINUE TO START AGAINŗLi PAUSE GOTO 15 ...dosimetric conditions. This system was also only suitable for short-term exposures. Allis et al. (1975) installed a waveguide exposure system in a Cary 15

  13. Continuous wave terahertz radiation from antennas fabricated on C¹²-irradiated semi-insulating GaAs.

    PubMed

    Deshmukh, Prathmesh; Mendez-Aller, M; Singh, Abhishek; Pal, Sanjoy; Prabhu, S S; Nanal, Vandana; Pillay, R G; Döhler, G H; Preu, S

    2015-10-01

    We demonstrate continuous wave (CW) terahertz generation from antennas fabricated on C12-irradiated semi-insulating (SI) GaAs substrates. The dark current drawn by the antennas fabricated on irradiated substrates is ∼3 to 4 orders of magnitude lower compared to antennas fabricated on un-irradiated substrates, while the photocurrents decrease by only ∼1.5 orders of magnitude. This can be attributed to the strong reduction of the carrier lifetime that is 2.5 orders of magnitude, with values around τ(rec)=0.2  ps. Reduced thermal heating allows for higher bias voltages to the irradiated antenna devices resulting in higher CW terahertz power, just slightly lower than that of low-temperature grown GaAs (LT GaAs)at similar excitation conditions.

  14. Irradiation of Spinal Metastases: Should We Continue to Include One Uninvolved Vertebral Body Above and Below in the Radiation Field?

    SciTech Connect

    Klish, Darren S.; Grossman, Patricia; Allen, Pamela K.; Rhines, Laurence D.; Chang, Eric L.

    2011-12-01

    Purpose: Historically, the appropriate target volume to be irradiated for spinal metastases is 1-2 vertebral bodies above and below the level of involvement for three reasons: (1) to avoid missing the correct level in the absence of simulation or (2) to account for the possibility of spread of disease to the adjacent level, and (3) to account for beam penumbra. In this study, we hypothesized that isolated failures occurring in the level adjacent to level treated with stereotactic body radiosurgery (SBRS) were infrequent and that with improved localization techniques with image-guided radiation therapy, treatment of only the involved level of spinal metastases may be more appropriate. Methods and Materials: Patients who had received SBRS treatments to only the involved level of the spine as part of a prospective trial for spinal metastases comprised the study population. Follow-up imaging with spine MRI was performed at 3-month intervals following initial treatment. Failures in the adjacent (V{+-}1, V{+-}2) and distant spine were identified and classified accordingly. Results: Fifty-eight patients met inclusion criteria for this study and harbored 65 distinct spinal metastases. At 18-month median follow-up, seven (10.7%) patients failed simultaneously at adjacent levels V{+-}1 and at multiple sites throughout the spine. Only two (3%) patients experienced isolated, solitary adjacent failures at 9 and 11 months, respectively. Conclusion: Isolated local failures of the unirradiated adjacent vertebral bodies may occur in <5% of patients with isolated spinal metastasis. On the basis of the data, the current practice of irradiating one vertebral body above and below seems unnecessary and could be revised to irradiate only the involved level(s) of the spine metastasis.

  15. Interstitial radiation therapy for early-stage nasal vestibule cancer: A continuing quest for optimal tumor control and cosmesis

    SciTech Connect

    Levendag, Peter C. . E-mail: p.levendag@erasmusmc.nl; Nijdam, Wideke M.; Moolenburgh, Sanne E. van; Tan, Lisa; Noever, Inge R.T.T.; Rooy, Peter van; Mureau, Marc; Jansen, Peter P.; Munte, Kai; Hofer, Stefan O.P.

    2006-09-01

    Introduction: This article reports on the effectiveness, cosmetic outcome, and costs of interstitial high-dose-rate (HDR) brachytherapy for early-stage cancer of the nasal vestibule (NV) proper and/or columella high-dose-rate (HDR). Methods and Materials: Tumor control, survival, cosmetic outcome, functional results, and costs were established in 64 T1/T2N0 nasal vestibule cancers treated from 1991-2005 by fractionated interstitial radiation therapy (IRT) only. Total dose is 44 Gy: 2 fractions of 3 Gy per day, 6-hour interval, first and last fraction 4 Gy. Cosmesis is noted in the chart by the medical doctor during follow-up, by the patient (visual analog scale), and by a panel. Finally, full hospital costs are computed. Results: A local relapse-free survival rate of 92% at 5 years was obtained. Four local failures were observed; all four patients were salvaged. The neck was not treated electively; no neck recurrence in follow-up was seen. Excellent cosmetic and functional results were observed. With 10 days admission for full treatment, hospital costs amounted to Euro 5772 ($7044). Conclusion: Excellent tumor control, cosmesis, and function of nasal airway passage can be achieved when HDR-IRT for T1/T2N0 NV cancers is used. For the more advanced cancers (Wang classification: T3 tumor stage), we elect to treat by local excision followed by a reconstructive procedure. The costs, admission to hospital inclusive, for treatment by HDR-IRT amounts to Euro 5772 ($7044 US). This contrasts substantially with the full hospital costs when NV cancers are treated by plastic reconstructive surgery, being on average threefold as expensive.

  16. Effects of 2450 MHz continuous wave microwave radiation and isothermal conduction on canine platelet aggregometry, survival and margination

    SciTech Connect

    Bushberg, J.T.

    1981-01-01

    The effect of 2450 MHz microwave radiation and isothermal conduction ex vivo exposures on canine platelets was analyzed in vitro by studying adenosine-5'-diphosphate activated aggregation and in vivo by studying the survival, distribution and physiological integrity of reinfused autologous Indium-111 labeled platelets. Platelet rich plasma (PRP) from eight healthy dogs was subjected to microwave irradiation at 10 MW/cm/sup 2/ and at 50 MW/cm/sup 2/ for 10, 100, 600, 900, 1800 seconds and at 100 MW/cm/sup 2/ for 10, 100, and 600 seconds. Aggregometry analysis was performed immediately after exposure and 10 minutes post-exposure. No significant perturbations were observed following microwave exposure of 10 MW/cm/sup 2/. At higher power densities six specific types of aggregation phenomena were demonstrated: (1) Hyperaggregation, (2) Decreased Velocity Reduced Hyperaggregation, (3) Recovery, (4) Decreased Velocity Delayed Hyperaggregation, (5) Reversible Afunctionality, and (6) Irreversible Afunctionality. The absence of equivalent aggregation responses with isothermal conduction heating (extraisothermal effects) was attributed to differences in heating rate and not to nonthermal microwave-specific effects. Scintigraphic and survival kinetic studies were performed following power density/exposure time combinations. PRP samples I and IV displayed normal survival half-times; however, exposure I resulted in a depressed 15-minute post-reinfusion circulating percentage (CP/sub 15/) of 29% compared to 61% for the control sample. Exposure of groups II and III resulted in a dramatic reduction in the CP/sub 15/ (i.e., 18% and 1.3% respectively) and survival half-times. Margination of the labeled platelets was divided between the spleen, liver and blood pool.

  17. Quasi-continuous-wave 589-nm radiation based on intracavity frequency-doubled Nd:GGG/BaWO4 Raman laser

    NASA Astrophysics Data System (ADS)

    Liu, Yang; Liu, Zhaojun; Cong, Zhenhua; Men, Shaojie; Rao, Han; Xia, Jinbao; Zhang, Sasa; Zhang, Huaijin

    2016-07-01

    Quasi-continuous-wave (QCW) 589-nm radiation was realized based on a frequency-doubled crystalline Raman laser. The fundamental wave with macro-micro-pulse trains was generated from an acousto-optically Q-switched QCW diode side-pumped Nd:GGG laser. Intracavity Raman conversion was accomplished by a BaWO4 crystal and the second harmonic generation was finished by a KTP crystal. Under a pumping power of 126.0 W with a macro-pulse frequency of 300 Hz and duration of 300 μs, the maximum 589 nm output power of 4.2 W was obtained at a micro-pulse frequency of 33.3 kHz. The micro-pulse width was 13.6 ns.

  18. Combined optical parametric oscillator with continuous tuning of radiation wavelength in the spectral range 2.5–10.8 μm

    NASA Astrophysics Data System (ADS)

    Kolker, D. B.; Sherstov, I. V.; Kostyukova, N. Yu.; Boyko, A. A.; Zenov, K. G.; Pustovalova, R. V.

    2017-02-01

    A combined optical parametric oscillator (OPO) with continuous tuning of the radiation wavelength in the spectral range 2.5–10.8 μm, optically pumped with the radiation from a Q-switched Nd : YLF laser (1.053 μm), is developed and tested. The oscillation is provided by an OPO1 based on a MgO : PPLN ‘fan-out’ structure in the spectral region 2.5–4.5 μm and by an OPO2 based on HgGa2S4 nonlinear crystals in the spectral region 4.18–10.8 μm, respectively. The angles of phase matching are measured for the HgGa2S4 crystals in the spectral range 4.18–10.8 μm for the type II conversion (eo-e), which virtually coincide with the calculated ones. The experimental absorption spectra of a gas mixture in the range 2.5–10.8 μm obtained using a gas-filled sealed-off photoacoustic cell are presented.

  19. Gender Differences in Radiation Dose from Nuclear Cardiology Studies Across the World: Findings from the International Atomic Energy Agency Nuclear Cardiology Protocols Study (INCAPS) Registry

    PubMed Central

    Shi, Lynn; Dorbala, Sharmila; Paez, Diana; Shaw, Leslee J.; Zukotynski, Katherine A.; Pascual, Thomas N. B.; Karthikeyan, Ganesan; Vitola, João V.; Better, Nathan; Bokhari, Nadia; Rehani, Madan M.; Kashyap, Ravi; Dondi, Maurizio; Mercuri, Mathew; Einstein, Andrew J.

    2016-01-01

    OBJECTIVES The aim of this study was to investigate gender-based differences in nuclear cardiology practice, globally, with particular focus on laboratory volume, radiation dose, protocols, and best practices. BACKGROUND It is unclear if gender-based differences exist in radiation exposure for nuclear cardiology procedures. METHODS In a large multicenter observational cross-sectional study encompassing 7911 patients in 65 countries, radiation effective dose was estimated for each examination. Patient-level best practices relating to radiation exposure were compared between genders. Analysis of covariance was utilized to determine any difference in radiation exposure according to gender, region, and the interaction between gender and region. Linear, logistic, and hierarchical regression models were developed to evaluate gender-based differences in radiation exposure and laboratory adherence to best practices. We also included the United Nations’ gender inequality and human development indices as covariates in multivariable models. RESULTS The proportion of MPI studies performed in women varied between countries, however there was no significant correlation with gender inequality index. Globally, mean effective dose for nuclear cardiology procedures was only slightly lower in women (9.6±4.5 mSv) than in men (10.3±4.5 mSv men, p<0.001), with a difference of only 0.3 mSv in a multivariable model adjusting for patient age and weight. Stress-only imaging was performed more frequently in women (12.5% vs. 8.4%, p<0.001), however camera-based dose-reduction strategies were used less frequently in women (58.6% vs. 65.5%, p<0.001). CONCLUSIONS Despite significant worldwide variation in best practice use and radiation doses from nuclear cardiology procedures, only small differences were observed between genders worldwide. Regional variations noted in MPI use and radiation dose offer potential opportunities to address gender-related differences in delivery of nuclear

  20. Continuous measurement of secondary neutrons from cosmic radiation at mountain altitudes and close to the North Pole--a discussion in terms of H*(10).

    PubMed

    Rühm, W; Mares, V; Pioch, C; Simmer, G; Weitzenegger, E

    2009-10-01

    Two Bonner sphere spectrometers (BSSs) have recently been installed to measure secondary neutrons from cosmic radiation continuously, one at the environmental research station 'Schneefernerhaus' at an altitude of 2650 m in Germany and the other at the Koldewey station close to the North Pole in Ny-Alesund, Spitsbergen. After unfolding, both systems provide neutron fluence energy distributions as a function of time. Based on these distributions and on fluence-to-dose conversion coefficients, mean ambient dose equivalent rate values of 75.0 +/- 2.9 nSv h(-1) and 8.7 +/- 0.6 nSv h(-1) were obtained for October 2008, respectively (quoted uncertainties represent standard deviations of 124 values obtained during the measurement period). Ambient dose equivalent rates measured by means of an extended rem counter at the Schneefernerhaus agree with those based on the BSS neutron energy distributions within 5 %. The ambient dose equivalent rate was also calculated based on simulated FLUKA neutron energy distributions in the atmosphere. Even without detailed modelling of the local environment, an agreement better than 30 % was obtained between the ambient dose equivalent rate based on the FLUKA distributions and those based on the BSS measurements at the Schneefernerhaus, for neutrons above about 20 MeV. This agreement is expected to be even better if the influence of the local environment on the measured neutron fluence energy distribution will be calculated.

  1. 5 CFR 919.910 - Agency.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false Agency. 919.910 Section 919.910 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS (CONTINUED) GOVERNMENTWIDE DEBARMENT AND SUSPENSION (NONPROCUREMENT) Definitions § 919.910 Agency. Agency means any...

  2. 5 CFR 831.1004 - Agency contributions.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 5 Administrative Personnel 2 2011-01-01 2011-01-01 false Agency contributions. 831.1004 Section 831.1004 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS (CONTINUED) RETIREMENT CSRS Offset § 831.1004 Agency contributions. The employing agency, the Secretary...

  3. 5 CFR 831.1004 - Agency contributions.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 5 Administrative Personnel 2 2012-01-01 2012-01-01 false Agency contributions. 831.1004 Section 831.1004 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS (CONTINUED) RETIREMENT CSRS Offset § 831.1004 Agency contributions. The employing agency, the Secretary...

  4. 5 CFR 831.1004 - Agency contributions.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false Agency contributions. 831.1004 Section 831.1004 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS (CONTINUED) RETIREMENT CSRS Offset § 831.1004 Agency contributions. The employing agency, the Secretary...

  5. 5 CFR 831.1004 - Agency contributions.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 5 Administrative Personnel 2 2013-01-01 2013-01-01 false Agency contributions. 831.1004 Section 831.1004 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS (CONTINUED) RETIREMENT CSRS Offset § 831.1004 Agency contributions. The employing agency, the Secretary...

  6. Non-Ionizing Radiation From Wireless Technology| RadTown ...

    EPA Pesticide Factsheets

    2016-05-27

    Cellphones and other wireless devices emit radio frequency (RF) energy waves. RF energy is one type of non-ionizing radiation. Government agencies set safety guidelines that limit RF exposure from wireless devices. Scientists continue to study the effects of long-term exposure to low levels of RF.

  7. Future Flight Opportunities and Calibration Protocols for CERES: Continuation of Observations in Support of the Long-Term Earth Radiation Budget Climate Data Record

    NASA Technical Reports Server (NTRS)

    Priestley, Kory J.; Smith, George L.

    2010-01-01

    The goal of the Clouds and the Earth s Radiant Energy System (CERES) project is to provide a long-term record of radiation budget at the top-of-atmosphere (TOA), within the atmosphere, and at the surface with consistent cloud and aerosol properties at climate accuracy. CERES consists of an integrated instrument-algorithm validation science team that provides development of higher-level products (Levels 1-3) and investigations. It involves a high level of data fusion, merging inputs from 25 unique input data sources to produce 18 CERES data products. Over 90% of the CERES data product volume involves two or more instruments. Continuation of the Earth Radiation Budget (ERB) Climate Data Record (CDR) has been identified as critical in the 2007 NRC Decadal Survey, the Global Climate Observing System WCRP report, and in an assessment titled Impacts of NPOESS Nunn-McCurdy Certification on Joint NASA-NOAA Climate Goals . Five CERES instruments have flown on three different spacecraft: TRMM, EOS-Terra and EOS-Aqua. In response, NASA, NOAA and NPOESS have agreed to fly the existing CERES Flight Model (FM-5) on the NPP spacecraft in 2011 and to procure an additional CERES Sensor with modest upgrades for flight on the JPSS C1 spacecraft in 2014, followed by a CERES follow-on sensor for flight in 2018. CERES is a scanning broadband radiometer that measures filtered radiance in the SW (0.3-5 m), total (TOT) (0.3-200 m) and WN (8-12 m) regions. Pre-launch calibration is performed on each Flight Model to meet accuracy requirements of 1% for SW and 0.5% for outgoing LW observations. Ground to flight or in-flight changes are monitored using protocols employing onboard and vicarious calibration sources. Studies of flight data show that SW response can change dramatically due to optical contamination. with greatest impact in blue-to UV radiance, where tungsten lamps are largely devoid of output. While science goals remain unchanged for ERB Climate Data Record, it is now understood

  8. 78 FR 53465 - Agency Information Collection Activities: Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-29

    ... SECURITY Federal Emergency Management Agency Agency Information Collection Activities: Proposed Collection; Comment Request AGENCY: Federal Emergency Management Agency, DHS. ACTION: Notice. SUMMARY: The Federal Emergency Management Agency, as part of its continuing effort to reduce paperwork and respondent...

  9. 78 FR 48697 - Agency Information Collection Activities: Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-09

    ... SECURITY Federal Emergency Management Agency Agency Information Collection Activities: Proposed Collection; Comment Request AGENCY: Federal Emergency Management Agency, DHS. ACTION: Notice. SUMMARY: The Federal Emergency Management Agency, as part of its continuing effort to reduce paperwork and respondent...

  10. 75 FR 24726 - Agency Information Collection Activities: Proposed Collection; Comment Request, 1660-0086...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-05

    ... SECURITY Federal Emergency Management Agency Agency Information Collection Activities: Proposed Collection...) AGENCY: Federal Emergency Management Agency, DHS. ACTION: Notice; 60-day notice and request for comments... Emergency Management Agency, as part of its continuing effort to reduce paperwork and respondent...

  11. Government Agencies

    DTIC Science & Technology

    1988-05-01

    manufacturers. The Navy has a major in- house design capability for ships; the government does not possess such a capability for aircraft or other weapon systems...the Coast Guard, government agencies acquire a wide variety of ships, ranging from sophisticated submarines and nuclear aircraft carriers to much...the initial phase a review was made of written material relating to government procedures in U.S. Government agencies for acquiring vessels, aircraft

  12. The continuing problem of radioactive metal scrap

    SciTech Connect

    Yusko, J.G.; Lubenau, J.O.

    1995-12-31

    Metal scrap found to contain radioactive materials continues to challenge regulatory agencies as discoveries of this unwanted constituent increase. And while efforts are made to prevent the exposure of personnel at metal manufacturing mills and scrap yards when radioactivity is discovered in a shipment of metal scrap, this has not stemmed the number of discoveries. Sources and devices continue to be found, leading to difficulties in the disposal of the radioactive materials, especially with the closure of licensed LLRW facilities to non-compact state members. Naturally-occurring radioactive materials continue to be found, principally as surface contaminants of metals for recycling. And although NORM contamination does not generally pose a threat to the health and safety of personnel at metal mills and scrap yards, there is no consensus about the disposition of NORM-contaminated metal. The changing of trade barriers (such as the North American Free Trade Agreement) also factors into the problem, as materials cross international boundaries and enter the recycling stream. The efforts of entities such as Conference committees, federal regulatory agencies (e.g., NRC, EPA, DOT), state radiation control agencies and the affected industries will be presented and discussed.

  13. Establishment of 6- to 7-MeV high-energy gamma-ray calibration fields produced using the 4-MV Van de Graaff accelerator at the Facility of Radiation Standards, Japan Atomic Energy Agency.

    PubMed

    Kowatari, Munehiko; Tanimura, Yoshihiko

    2016-03-01

    A 6- to 7-MeV high-energy gamma-ray field, produced by the nuclear reaction of (19)F(p, αγ)(16)O, has been established at the Facility of Radiation Standards (FRS) in Japan Atomic Energy Agency for calibration purposes. Basic dosimetric quantities (i.e. averaged gamma-ray energy, air-kerma-to-dose equivalent conversion coefficients and air kerma rates at the point of test) have been precisely determined through a series of measurements using the NaI(Tl) spectrometer and an ionisation chamber coupled with an appropriate build-up material. The measurements obtained comply with values recommended by the International Organization for Standardization for an 'R-F field'. The neutron contamination component for the field has also been measured by means of a conventional neutron dose equivalent meter (the so-called neutron rem-counter) and determined to be ∼ 0.5 % of the total dose equivalent.

  14. 29 CFR 2703.2 - Designated agency ethics official and alternate designated agency ethics official.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 29 Labor 9 2014-07-01 2014-07-01 false Designated agency ethics official and alternate designated agency ethics official. 2703.2 Section 2703.2 Labor Regulations Relating to Labor (Continued) FEDERAL... agency ethics official and alternate designated agency ethics official. The Chairman shall appoint...

  15. 29 CFR 2703.2 - Designated agency ethics official and alternate designated agency ethics official.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 29 Labor 9 2012-07-01 2012-07-01 false Designated agency ethics official and alternate designated agency ethics official. 2703.2 Section 2703.2 Labor Regulations Relating to Labor (Continued) FEDERAL... agency ethics official and alternate designated agency ethics official. The Chairman shall appoint...

  16. 29 CFR 2703.2 - Designated agency ethics official and alternate designated agency ethics official.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 29 Labor 9 2013-07-01 2013-07-01 false Designated agency ethics official and alternate designated agency ethics official. 2703.2 Section 2703.2 Labor Regulations Relating to Labor (Continued) FEDERAL... agency ethics official and alternate designated agency ethics official. The Chairman shall appoint...

  17. 29 CFR 2703.2 - Designated agency ethics official and alternate designated agency ethics official.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 9 2010-07-01 2010-07-01 false Designated agency ethics official and alternate designated agency ethics official. 2703.2 Section 2703.2 Labor Regulations Relating to Labor (Continued) FEDERAL... agency ethics official and alternate designated agency ethics official. The Chairman shall appoint...

  18. 29 CFR 2703.2 - Designated agency ethics official and alternate designated agency ethics official.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 29 Labor 9 2011-07-01 2011-07-01 false Designated agency ethics official and alternate designated agency ethics official. 2703.2 Section 2703.2 Labor Regulations Relating to Labor (Continued) FEDERAL... agency ethics official and alternate designated agency ethics official. The Chairman shall appoint...

  19. 49 CFR 222.17 - How can a State agency become a recognized State agency?

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 4 2013-10-01 2013-10-01 false How can a State agency become a recognized State agency? 222.17 Section 222.17 Transportation Other Regulations Relating to Transportation (Continued...-RAIL GRADE CROSSINGS General § 222.17 How can a State agency become a recognized State agency? (a)...

  20. 49 CFR 222.17 - How can a State agency become a recognized State agency?

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 4 2011-10-01 2011-10-01 false How can a State agency become a recognized State agency? 222.17 Section 222.17 Transportation Other Regulations Relating to Transportation (Continued...-RAIL GRADE CROSSINGS General § 222.17 How can a State agency become a recognized State agency? (a)...

  1. 40 CFR Table E-2 to Subpart E of... - Spectral Energy Distribution and Permitted Tolerance for Conducting Radiative Tests

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 5 2010-07-01 2010-07-01 false Spectral Energy Distribution and Permitted Tolerance for Conducting Radiative Tests E Table E-2 to Subpart E of Part 53 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) AMBIENT AIR MONITORING REFERENCE AND EQUIVALENT METHODS Procedures...

  2. Implications of radiation dose and exposed populations on radiation protection in the 21st century.

    PubMed

    Boice, John D

    2014-02-01

    Radiation is in the public eye because of Fukushima, computed tomography examinations, airport screenings, and possible terrorist attacks. What if the Boston Marathon pressure cooker had also contained a radioactive source? Nuclear power may be on the resurgence. Because of the increasing uses of radiation, the increases in population exposures, and the increasing knowledge of radiation effects, constant vigilance is needed to keep up with the changing times. Psychosocial disorders associated with the inappropriate (but real) fear of radiation need to be recognized as radiation detriments. Radiation risk communication, radiation education, and communication must improve at all levels: to members of the public, to the media, to other scientists, and to radiation professionals. Stakeholders must continue to be involved in all radiation protection initiatives. Finally, we are at a crisis as the number of war babies (me) and baby boomers (you?) who are also radiation professionals continues its rapid decline, and there are few in the pipeline to fill the current and looming substantial need: "The old road is rapidly agin'" (Dylan). NCRP has begun the WARP initiative-Where Are the Radiation Professionals?-an attempt to rejuvenate the pipeline of future professionals before the trickle becomes tiny drops. A Workshop was held in July 2013 with government agencies, military, private sector, universities, White House representatives, and societies to develop a coordinated and national action plan. A "Manhattan Project" is needed to get us "Back to the Future" in terms of the funding levels that existed in years past that provided the necessary resources to train, engage, and retain (a.k.a., jobs) the radiation professionals needed for the nation. If we don't keep swimmin' (Disney's Nemo) we'll "sink like a stone" (Dylan).Introduction of Implications of Radiation Dose and Exposed Populations (Video 2:06, http://links.lww.com/HP/A25).

  3. 42 CFR 441.60 - Continuing care.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    .... (a) Continuing care provider. For purposes of this subpart, a continuing care provider means a.... A continuing care provider must provide to the agency any reports that the agency may reasonably require. (c) State monitoring. If the State plan provides for agreements with continuing care...

  4. RADinfo Glossary of Radiation Terms

    MedlinePlus

    Jump to main content US EPA United States Environmental Protection Agency Search Search Related Topics: Envirofacts Share Facebook Twitter Google+ Pinterest Contact Us RADInfo Glossary of Radiation ...

  5. 48 CFR 53.303 - Agency forms.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 2 2010-10-01 2010-10-01 false Agency forms. 53.303 Section 53.303 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION (CONTINUED) CLAUSES AND FORMS FORMS Illustrations of Forms 53.303 Agency forms. This section illustrates agency forms...

  6. 48 CFR 53.303 - Agency forms.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 48 Federal Acquisition Regulations System 2 2012-10-01 2012-10-01 false Agency forms. 53.303 Section 53.303 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION (CONTINUED) CLAUSES AND FORMS FORMS Illustrations of Forms 53.303 Agency forms. This section illustrates agency forms...

  7. 48 CFR 53.303 - Agency forms.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 2 2014-10-01 2014-10-01 false Agency forms. 53.303 Section 53.303 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION (CONTINUED) CLAUSES AND FORMS FORMS Illustrations of Forms 53.303 Agency forms. This section illustrates agency forms...

  8. 48 CFR 53.303 - Agency forms.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 48 Federal Acquisition Regulations System 2 2013-10-01 2013-10-01 false Agency forms. 53.303 Section 53.303 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION (CONTINUED) CLAUSES AND FORMS FORMS Illustrations of Forms 53.303 Agency forms. This section illustrates agency forms...

  9. 48 CFR 53.303 - Agency forms.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 2 2011-10-01 2011-10-01 false Agency forms. 53.303 Section 53.303 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION (CONTINUED) CLAUSES AND FORMS FORMS Illustrations of Forms 53.303 Agency forms. This section illustrates agency forms...

  10. 34 CFR 303.22 - Lead agency.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 34 Education 2 2013-07-01 2013-07-01 false Lead agency. 303.22 Section 303.22 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF SPECIAL EDUCATION AND... DISABILITIES General Definitions Used in This Part § 303.22 Lead agency. Lead agency means the...

  11. 34 CFR 303.22 - Lead agency.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 34 Education 2 2012-07-01 2012-07-01 false Lead agency. 303.22 Section 303.22 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF SPECIAL EDUCATION AND... DISABILITIES General Definitions Used in This Part § 303.22 Lead agency. Lead agency means the...

  12. 34 CFR 303.22 - Lead agency.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 34 Education 2 2014-07-01 2013-07-01 true Lead agency. 303.22 Section 303.22 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF SPECIAL EDUCATION AND... DISABILITIES General Definitions Used in This Part § 303.22 Lead agency. Lead agency means the...

  13. Committee on Interagency Radiation Research and Policy Coordination 10th anniversary report

    SciTech Connect

    Not Available

    1994-06-01

    Ten years ago, on April 9, 1984, the Science Advisor to the President, and Director of the Office of Science and Technology Policy, established the Committee on Interagency Radiation Research and Policy Coordination (CIRRPC) to meet the need for an interagency committee to address Congressionally mandated and agency-identified issues related to radiation research and policy. CIRRPC replaced the Committee on Interagency Radiation Policy, a committee of the Federal Coordinating Council for Science, Engineering and Technology, and assumed the responsibilities of the Interagency Radiation Research Committee and the Radiation Policy Council, whose charters had expired. Since then, CIRRPC has been recognized as an effective and respected mechanism for coordinating radiation policy among Federal agencies and as an efficient coordinator and evaluator of Federal efforts on designated radiation research projects. In the last 10 years, CIRRPC has established various Policy and Science Subpanels to undertake the oftentimes difficult task of resolving and coordinating agency policies and responses to issues dealing with radiation. These subpanels addressed such issues as the metrication of radiation units, the policy impact of the radioepidemiological tables, naturally occurring and accelerator-produced radioactive materials, radon protection and health effects, predisaster planning for human health effects research, and ionizing radiation risk assessment. These subpanels and their work represent CIRRPC`s continuing effort to seek a common position on issues of national significance and interest.

  14. Continual improvement plan

    NASA Technical Reports Server (NTRS)

    1994-01-01

    NASA's approach to continual improvement (CI) is a systems-oriented, agency-wide approach that builds on the past accomplishments of NASA Headquarters and its field installations and helps achieve NASA's vision, mission, and values. The NASA of the future will fully use the principles of continual improvement in every aspect of its operations. This NASA CI plan defines a systematic approach and a model for continual improvement throughout NASA, stressing systems integration and optimization. It demonstrates NASA's constancy of purpose for improvement - a consistent vision of NASA as a worldwide leader in top-quality science, technology, and management practices. The CI plan provides the rationale, structures, methods, and steps, and it defines NASA's short term (1-year) objectives for improvement. The CI plan presents the deployment strategies necessary for cascading the goals and objectives throughout the agency. It also provides guidance on implementing continual improvement with participation from top leadership and all levels of employees.

  15. Radiation Exposure and Pregnancy

    MedlinePlus

    ... Gynecol 200(1):4-24; 2009. International Atomic Energy Agency. Pregnancy and radiation protection in diagnostic radiology, radiotherapy and nuclear medicine. 2010. Available at: http: / / rpop. iaea. org/ ...

  16. Pulse-Periodic Regimes of Kinetic Instabilities in the Non-Equilibrium Plasma of an Electron Cyclotron Resonance Discharge Maintained by Continuous-Wave Radiation of a 24 GHz Gyrotron

    NASA Astrophysics Data System (ADS)

    Mansfeld, D. A.; Viktorov, M. E.; Vodopyanov, A. V.

    2017-01-01

    We have experimentally discovered an instability, which manifests itself as precipitations of hot electrons occurring synchronously with generation of bursts of electromagnetic radiation, in the plasma of an electron cyclotron resonance discharge maintained by a high-power, continuous-wave radiation of a 24 GHz gyrotron, for the first time. The observed instability has the kinetic nature and is determined by the formation of the non-equilibrium velocity distribution of hot particles. Two possible explanations are proposed for the mechanism of wave excitation in a two-component plasma with a stationary source of non-equilibrium particles. The results of the studies performed are of interest for modeling of the dynamics of magnetospheric cyclotron masers.

  17. Continuing Education Survey.

    ERIC Educational Resources Information Center

    Bird, K. A.; Fenwick, P. R.

    In 1978, a national survey was conducted in New Zealand to determine the extent of participation in continuing education and the level of unmet need for these activities. A questionnaire was developed dealing with respondent characteristics, spare time and interests, agency-directed learning activities (ADLAS), and unmet needs, and administered to…

  18. Life-span effects of ionizing radiation in the beagle dog: A summary account of four decades of research funded by the US Department of Energy and its predecessor agencies

    SciTech Connect

    Thompson, R.C.

    1989-01-01

    Nearly 40 years ago, the US Atomic Energy Commission made a far- reaching commitment to the support of life-span radiation-effects studies in a relatively long-lived animal, the beagle dog. Something in the range of 200 million dollars has already been spent on a group of closely related experiments, many of which are only now coming to fruition. Responsible fiscal management of these studies, directed toward securing an optimum return from past investments, and toward creative planning of future directions, requires a comprehensive view of this total effort. This report is designed to provide that comprehensive view. This is primarily intended as a research management document. Evaluation and interpretation are tasks for those directly involved in conducting these experiments. The limited objective of the present document is to describe what has been done, to give some of the background for why it was done, to describe results already realized and applications that have been made of these results -- all in a manner designed to display the total effort rather than piecemeal details. While proposing no specific answers to the questions ''Where do we go from here.''it is hoped that the document will provide a basis for approaching that question in an informed manner. The maintenance of a continuity of scientific understanding and direction in these experiments, which often continue beyond the initiating investigators' working life, is no small part of the problem involved in conducting these experiments.

  19. Radiation enteritis.

    PubMed

    Harb, Ali H; Abou Fadel, Carla; Sharara, Ala I

    2014-01-01

    Radiation enteritis continues to be a major health concern in recipients of radiation therapy. The incidence of radiation enteritis is expected to continue to rise during the coming years paralleling the unprecedented use of radiotherapy in pelvic cancers. Radiation enteritis can present as either an acute or chronic syndrome. The acute form presents within hours to days of radiation exposure and typically resolves within few weeks. The chronic form may present as early as 2 months or as long as 30 years after exposure. Risk factors can be divided into patient and treatment-related factors. Chronic radiation enteritis is characterized by progressive obliterative endarteritis with exaggerated submucosal fibrosis and can manifest by stricturing, formation of fistulae, local abscesses, perforation, and bleeding. In the right clinical context, diagnosis can be confirmed by cross-sectional imaging, flexible or video capsule endoscopy. Present treatment strategies are directed primarily towards symptom relief and management of emerging complications. Recently, however, there has been a shift towards rational drug design based on improved understanding of the molecular basis of disease in an effort to limit the fibrotic process and prevent organ damage.

  20. Measurement of absolute frequency of continuous-wave terahertz radiation in real time using a free-running, dual-wavelength mode-locked, erbium-doped fibre laser

    NASA Astrophysics Data System (ADS)

    Hu, Guoqing; Mizuguchi, Tatsuya; Zhao, Xin; Minamikawa, Takeo; Mizuno, Takahiko; Yang, Yuli; Li, Cui; Bai, Ming; Zheng, Zheng; Yasui, Takeshi

    2017-02-01

    A single, free-running, dual-wavelength mode-locked, erbium-doped fibre laser was exploited to measure the absolute frequency of continuous-wave terahertz (CW-THz) radiation in real time using dual THz combs of photo-carriers (dual PC-THz combs). Two independent mode-locked laser beams with different wavelengths and different repetition frequencies were generated from this laser and were used to generate dual PC-THz combs having different frequency spacings in photoconductive antennae. Based on the dual PC-THz combs, the absolute frequency of CW-THz radiation was determined with a relative precision of 1.2 × 10‑9 and a relative accuracy of 1.4 × 10‑9 at a sampling rate of 100 Hz. Real-time determination of the absolute frequency of CW-THz radiation varying over a few tens of GHz was also demonstrated. Use of a single dual-wavelength mode-locked fibre laser, in place of dual mode-locked lasers, greatly reduced the size, complexity, and cost of the measurement system while maintaining the real-time capability and high measurement precision.

  1. Measurement of absolute frequency of continuous-wave terahertz radiation in real time using a free-running, dual-wavelength mode-locked, erbium-doped fibre laser

    PubMed Central

    Hu, Guoqing; Mizuguchi, Tatsuya; Zhao, Xin; Minamikawa, Takeo; Mizuno, Takahiko; Yang, Yuli; Li, Cui; Bai, Ming; Zheng, Zheng; Yasui, Takeshi

    2017-01-01

    A single, free-running, dual-wavelength mode-locked, erbium-doped fibre laser was exploited to measure the absolute frequency of continuous-wave terahertz (CW-THz) radiation in real time using dual THz combs of photo-carriers (dual PC-THz combs). Two independent mode-locked laser beams with different wavelengths and different repetition frequencies were generated from this laser and were used to generate dual PC-THz combs having different frequency spacings in photoconductive antennae. Based on the dual PC-THz combs, the absolute frequency of CW-THz radiation was determined with a relative precision of 1.2 × 10−9 and a relative accuracy of 1.4 × 10−9 at a sampling rate of 100 Hz. Real-time determination of the absolute frequency of CW-THz radiation varying over a few tens of GHz was also demonstrated. Use of a single dual-wavelength mode-locked fibre laser, in place of dual mode-locked lasers, greatly reduced the size, complexity, and cost of the measurement system while maintaining the real-time capability and high measurement precision. PMID:28186148

  2. 40 CFR 56.7 - State agency performance audits.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 5 2011-07-01 2011-07-01 false State agency performance audits. 56.7 Section 56.7 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) REGIONAL CONSISTENCY § 56.7 State agency performance audits. (a) EPA will utilize the provisions of...

  3. 40 CFR 56.7 - State agency performance audits.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 6 2014-07-01 2014-07-01 false State agency performance audits. 56.7 Section 56.7 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) REGIONAL CONSISTENCY § 56.7 State agency performance audits. (a) EPA will utilize the provisions of...

  4. 40 CFR 791.85 - Availablity of final Agency order.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 31 2010-07-01 2010-07-01 true Availablity of final Agency order. 791.85 Section 791.85 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT (CONTINUED) DATA REIMBURSEMENT Final Order § 791.85 Availablity of final Agency...

  5. [Effect of continuous gamma-radiation at low doses on clonogenic hemopoietic (CFU-S) and stromal (CFU-F) bone marrow cells ].

    PubMed

    Domaratskaia, E I; Starostin, V I; Tsetlin, V V; Butorina, N N; Bueverova, E I; Bragina, E V; Khrushchov, N G

    2002-01-01

    We studied the effects of low doses of continuous gamma-irradiation (Co60, 10 days, mean daily dose power 1.5-2.0 mGy, total dose 15 mGy) on hemopoietic and stromal progenitor cells of murine bone marrow. The content of hemopoietic clonogenic cells representing a "younger" (CFU-S-11) and more "mature" (CFU-S-7) categories in the compartment of stem cells was determined in the bone marrow. The state of bone marrow stroma was estimated by the method of in vitro cloning according to the number of progenitor cells that form colonies of fibroblasts (CFU-F) and by the method of ectopic transplantation according to the capacity of stroma of organizing and building new hemopoietic territories. Continuous gamma-irradiation at low doses, that were by one order of magnitude lower than those inducing hermesis, exerted a stimulating effect on both hemopoietic (CFU-S) and stromal (CFU-F) progenitor cells. The number of CFU-S in the compartment of stem cells of the bone marrow markedly increased and they formed larger hemopoietic territories but these cells appeared to create a qualitatively different microenvironment, which stimulated the proliferation of CFU-S.

  6. Iron, copper, zinc and bromine mapping in cirrhotic liver slices from patients with hemochromatosis studied by microscopic synchrotron radiation X-ray fluorescence analysis in continuous scanning mode

    NASA Astrophysics Data System (ADS)

    Osterode, W.; Falkenberg, G.; Höftberger, R.; Wrba, F.

    2007-07-01

    Iron (Fe) and copper (Cu) are essential metals in physiological cell metabolism. While Fe is easy to determine biochemically in histological slices, Cu and zinc (Zn) distribution is frequently critical in confirming the presence of an overload in disturbed Fe/Cu metabolism. To analyze Fe, Cu and Zn in a near histological resolution, energy dispersive microscopic synchrotron radiation X-ray fluorescence was applied. In normal liver tissue, after fixation and imbedding in paraffin, mean Fe, Cu and Zn concentrations were 152 ± 54, 20.1 ± 4.3 and 88.919.5 μg/g sample weight, respectively. No substantial, characteristic differences in their distribution were found in the two-dimensional scans. In slices from patients with hemochromatosis mean Fe, Cu and Zn concentrations were 1102 ± 539, 35.9 ± 14.6 and 27.2 ± 6.7 μg/g sample weight, respectively. Additionally, a significant decrease in phosphorus and sulphur concentrations existed. An increased Cu around cirrhotic regenerations nodules is mostly associated with a lymphocytic infiltration in this region. Analyzing concentrations of Fe in different regions of the samples show a clear negative dependency between Fe and Cu, Cu and Zn, but a positive one between Fe and Zn. Conclusion: With a focal beam size of 15 μm in diameter a resolution of the elemental distribution was achieved which is widely comparable with stained histological slices (20× light microscope). The analysis of simultaneous determined elements reveals metabolic differences between Fe, Cu and Zn in liver tissue from patients with hemochromatosis.

  7. Education and training for radiation scientists: radiation research program and American Society of Therapeutic Radiology and Oncology Workshop, Bethesda, Maryland, May 12-14, 2003.

    PubMed

    Coleman, C Norman; Stone, Helen B; Alexander, George A; Barcellos-Hoff, Mary Helen; Bedford, Joel S; Bristow, Robert G; Dynlacht, Joseph R; Fuks, Zvi; Gorelic, Lester S; Hill, Richard P; Joiner, Michael C; Liu, Fei-Fei; McBride, William H; McKenna, W Gillies; Powell, Simon N; Robbins, Michael E C; Rockwell, Sara; Schiff, Peter B; Shaw, Edward G; Siemann, Dietmar W; Travis, Elizabeth L; Wallner, Paul E; Wong, Rosemary S L; Zeman, Elaine M

    2003-12-01

    Current and potential shortfalls in the number of radiation scientists stand in sharp contrast to the emerging scientific opportunities and the need for new knowledge to address issues of cancer survivorship and radiological and nuclear terrorism. In response to these challenges, workshops organized by the Radiation Research Program (RRP), National Cancer Institute (NCI) (Radiat. Res. 157, 204-223, 2002; Radiat. Res. 159, 812-834, 2003), and National Institute of Allergy and Infectious Diseases (NIAID) (Nature, 421, 787, 2003) have engaged experts from a range of federal agencies, academia and industry. This workshop, Education and Training for Radiation Scientists, addressed the need to establish a sustainable pool of expertise and talent for a wide range of activities and careers related to radiation biology, oncology and epidemiology. Although fundamental radiation chemistry and physics are also critical to radiation sciences, this workshop did not address workforce needs in these areas. The recommendations include: (1) Establish a National Council of Radiation Sciences to develop a strategy for increasing the number of radiation scientists. The strategy includes NIH training grants, interagency cooperation, interinstitutional collaboration among universities, and active involvement of all stakeholders. (2) Create new and expanded training programs with sustained funding. These may take the form of regional Centers of Excellence for Radiation Sciences. (3) Continue and broaden educational efforts of the American Society for Therapeutic Radiology and Oncology (ASTRO), the American Association for Cancer Research (AACR), the Radiological Society of North America (RSNA), and the Radiation Research Society (RRS). (4) Foster education and training in the radiation sciences for the range of career opportunities including radiation oncology, radiation biology, radiation epidemiology, radiation safety, health/government policy, and industrial research. (5) Educate other

  8. MO-G-BRE-05: Clinical Process Improvement and Billing in Radiation Oncology: A Case Study of Applying FMEA for CPT Code 77336 (continuing Medical Physics Consultation)

    SciTech Connect

    Spirydovich, S; Huq, M

    2014-06-15

    Purpose: The improvement of quality in healthcare can be assessed by Failure Mode and Effects Analysis (FMEA). In radiation oncology, FMEA, as applied to the billing CPT code 77336, can improve both charge capture and, most importantly, quality of the performed services. Methods: We created an FMEA table for the process performed under CPT code 77336. For a given process step, each member of the assembled team (physicist, dosimetrist, and therapist) independently assigned numerical values for: probability of occurrence (O, 1–10), severity (S, 1–10), and probability of detection (D, 1–10) for every failure mode cause and effect combination. The risk priority number, RPN, was then calculated as a product of O, S and D from which an average RPN was calculated for each combination mentioned above. A fault tree diagram, with each process sorted into 6 categories, was created with linked RPN. For processes with high RPN recommended actions were assigned. 2 separate R and V systems (Lantis and EMR-based ARIA) were considered. Results: We identified 9 potential failure modes and corresponding 19 potential causes of these failure modes all resulting in unjustified 77336 charge and compromised quality of care. In Lantis, the range of RPN was 24.5–110.8, and of S values – 2–10. The highest ranking RPN of 110.8 came from the failure mode described as “end-of-treatment check not done before the completion of treatment”, and the highest S value of 10 (RPN=105) from “overrides not checked”. For the same failure modes, within ARIA electronic environment with its additional controls, RPN values were significantly lower (44.3 for end-of-treatment missing check and 20.0 for overrides not checked). Conclusion: Our work has shown that when charge capture was missed that also resulted in some services not being performed. Absence of such necessary services may result in sub-optimal quality of care rendered to patients.

  9. Perspectives: The Continuous Improvement Trap

    ERIC Educational Resources Information Center

    Arnold, David L.

    2011-01-01

    Accrediting agencies, legislators, pundits, and even higher educational professionals have become enamored with applying the language of continuous improvement to learning outcomes. The Southern Association of Colleges and Schools Commission on Colleges specifically uses the term "continuing improvement" in Core Standard 2.5, one of its…

  10. 77 FR 76077 - Agency Information Collection Activities: Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-26

    ... From the Federal Register Online via the Government Publishing Office NATIONAL SCIENCE FOUNDATION Agency Information Collection Activities: Comment Request AGENCY: National Science Foundation. ACTION...)), and as part of its continuing effort to reduce paperwork and respondent burden, the National...

  11. Radiation dermatitis

    SciTech Connect

    Shack, R.B.; Lynch, J.B.

    1987-04-01

    Even in this era of modern radiotherapy, injuries associated with the medical and industrial use of radiation devices will continue to pose a difficult problem for the reconstructive surgeon. It must be borne in mind that the single most serious hazard to surgery in irradiated tissue is the lodgement of bacteria in tissue rendered avascular by the radiation and the secondary necrosis from the infection itself. The basic principles of wound management must be augmented by thorough knowledge of the use of well-vascularized muscle and musculocutaneous flap to provide adequate, blood-rich, soft-tissue coverage.

  12. Neutron radiation embrittlement studies in support of continued operation, and validation by sampling of Magnox reactor steel pressure vessels and components

    SciTech Connect

    Jones, R.B.; Bolton, C.J.

    1997-02-01

    Magnox steel reactor pressure vessels differ significantly from US LWR vessels in terms of the type of steel used, as well as their operating environment (dose level, exposure temperature range, and neutron spectra). The large diameter ferritic steel vessels are constructed from C-Mn steel plates and forgings joined together with manual metal and submerged-arc welds which are stress-relieved. All Magnox vessels are now at least thirty years old and their continued operation is being vigorously pursued. Vessel surveillance and other programmes are summarized which support this objective. The current understanding of the roles of matrix irradiation damage, irradiation-enhanced copper impurity precipitation and intergranular embrittlement effects is described in so far as these influence the form of the embrittlement and hardening trend curves for each material. An update is given on the influence of high temperature exposure, and on the role of differing neutron spectra. Finally, the validation offered by the results of an initial vessel sampling exercise is summarized together with the objectives of a more extensive future sampling programme.

  13. 40 CFR 166.25 - Agency review.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...) The use of the pesticide under the exemption will not cause unreasonable adverse effects on the... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS EXEMPTION OF FEDERAL AND STATE AGENCIES FOR USE OF PESTICIDES UNDER EMERGENCY CONDITIONS Specific, Quarantine, and...

  14. 40 CFR 166.25 - Agency review.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...) The use of the pesticide under the exemption will not cause unreasonable adverse effects on the... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS EXEMPTION OF FEDERAL AND STATE AGENCIES FOR USE OF PESTICIDES UNDER EMERGENCY CONDITIONS Specific, Quarantine, and...

  15. 40 CFR 166.25 - Agency review.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...) The use of the pesticide under the exemption will not cause unreasonable adverse effects on the... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS EXEMPTION OF FEDERAL AND STATE AGENCIES FOR USE OF PESTICIDES UNDER EMERGENCY CONDITIONS Specific, Quarantine, and...

  16. 40 CFR 166.25 - Agency review.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...) The use of the pesticide under the exemption will not cause unreasonable adverse effects on the... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS EXEMPTION OF FEDERAL AND STATE AGENCIES FOR USE OF PESTICIDES UNDER EMERGENCY CONDITIONS Specific, Quarantine, and...

  17. 40 CFR 166.25 - Agency review.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...) The use of the pesticide under the exemption will not cause unreasonable adverse effects on the... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS EXEMPTION OF FEDERAL AND STATE AGENCIES FOR USE OF PESTICIDES UNDER EMERGENCY CONDITIONS Specific, Quarantine, and...

  18. 32 CFR 701.24 - Federal agency.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 5 2011-07-01 2011-07-01 false Federal agency. 701.24 Section 701.24 National Defense Department of Defense (Continued) DEPARTMENT OF THE NAVY UNITED STATES NAVY REGULATIONS AND... President), or any independent regulatory agency....

  19. 32 CFR 701.24 - Federal agency.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 5 2010-07-01 2010-07-01 false Federal agency. 701.24 Section 701.24 National Defense Department of Defense (Continued) DEPARTMENT OF THE NAVY UNITED STATES NAVY REGULATIONS AND... President), or any independent regulatory agency....

  20. 14 CFR 73.85 - Using agency.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 2 2010-01-01 2010-01-01 false Using agency. 73.85 Section 73.85 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIRSPACE SPECIAL USE AIRSPACE Prohibited Areas § 73.85 Using agency. For the purpose of this subpart, the...

  1. 14 CFR 73.17 - Controlling agency.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 2 2010-01-01 2010-01-01 false Controlling agency. 73.17 Section 73.17 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIRSPACE SPECIAL USE AIRSPACE Restricted Areas § 73.17 Controlling agency. For the purposes of this part,...

  2. 14 CFR 73.15 - Using agency.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 2 2010-01-01 2010-01-01 false Using agency. 73.15 Section 73.15 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIRSPACE SPECIAL USE AIRSPACE Restricted Areas § 73.15 Using agency. (a) For the purposes of this subpart,...

  3. 29 CFR 1614.102 - Agency program.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... eliminate discriminatory practices and policies. In support of this program, the agency shall: (1) Provide..., practices and working conditions; (4) Communicate the agency's equal employment opportunity policy and... assistance on a continuing basis; (5) Review, evaluate and control managerial and supervisory performance...

  4. Porcine skin damage thresholds for 0.6 to 9.5 cm beam diameters from 1070-nm continuous-wave infrared laser radiation.

    PubMed

    Vincelette, Rebecca; Noojin, Gary D; Harbert, Corey A; Schuster, Kurt J; Shingledecker, Aurora D; Stolarski, Dave; Kumru, Semih S; Oliver, Jeffrey W

    2014-03-01

    There is an increasing use of high-power fiber lasers in manufacturing and telecommunications industries operating in the infrared spectrum between 1000 and 2000 nm, which are advertised to provide as much as 10 kW continuous output power at 1070 nm. Safety standards have traditionally been based on experimental and modeling investigations with scant data available for these wavelengths. A series of studies using 1070-nm infrared lasers to determine the minimum visible lesion damage thresholds in skin using the Yucatan miniature pig (Sus scrofa domestica) for a range of beam diameters (0.6, 1.1, 1.9, 2.4, 4.7, and 9.5 cm) and a range of exposure durations (10 ms to 10 s) is presented. Experimental peak temperatures associated with each damage threshold were measured using thermal imaging. Peak temperatures at damage threshold for the 10-s exposures were ∼10°C lower than those at shorter exposures. The lowest and highest experimental minimum visible lesion damage thresholds were found to have peak radiant exposures of 19 and 432  J/cm2 for the beam diameter-exposure duration pairs of 2.4 cm, 25 ms and 0.6 cm, 10 s, respectively. Thresholds for beam diameters >2.5  cm had a weak to no effect on threshold radiant exposure levels for exposure times ≤0.25  s, but may have a larger effect on thresholds for exposures ≥10  s.

  5. 5 CFR 846.203 - Agency responsibilities.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... (CONTINUED) FEDERAL EMPLOYEES RETIREMENT SYSTEM-ELECTIONS OF COVERAGE Elections § 846.203 Agency responsibilities. (a) Employing offices must distribute the election forms provided by OPM to each...

  6. 45 CFR 630.645 - Federal agency or agency.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... or agency. Federal agency or agency means any United States executive department, military department... (including the Executive Office of the President), or any independent regulatory agency....

  7. 41 CFR 105-74.645 - Federal agency or agency.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ....645 Federal agency or agency. Federal agency or agency means any United States executive department... the executive branch (including the Executive Office of the President), or any independent...

  8. Continuous Problem of Function Continuity

    ERIC Educational Resources Information Center

    Jayakody, Gaya; Zazkis, Rina

    2015-01-01

    We examine different definitions presented in textbooks and other mathematical sources for "continuity of a function at a point" and "continuous function" in the context of introductory level Calculus. We then identify problematic issues related to definitions of continuity and discontinuity: inconsistency and absence of…

  9. 78 FR 21120 - Notice of Public Meeting of the Interagency Steering Committee on Radiation Standards

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-09

    ... regulatory issues associated with radiation standards. Member agencies include the EPA; Nuclear Regulatory... AGENCY Notice of Public Meeting of the Interagency Steering Committee on Radiation Standards AGENCY... Agency (EPA) will host a meeting of the Interagency Steering Committee on Radiation Standards (ISCORS)...

  10. 78 FR 54248 - Notice of Public Meeting of the Interagency Steering Committee on Radiation Standards

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-03

    ... of regulatory issues associated with radiation standards. Member agencies include: EPA; the Nuclear... AGENCY Notice of Public Meeting of the Interagency Steering Committee on Radiation Standards AGENCY... Agency (EPA) will host a meeting of the Interagency Steering Committee on Radiation Standards (ISCORS)...

  11. 29 CFR 1954.11 - Visits to State agencies.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Regulations Relating to Labor (Continued) OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR (CONTINUED) PROCEDURES FOR THE EVALUATION AND MONITORING OF APPROVED STATE PLANS State Monitoring Reports and Visits to State Agencies § 1954.11 Visits to State agencies. As a part of the continuing monitoring...

  12. Continuation Education.

    ERIC Educational Resources Information Center

    Fremont Unified School District, CA.

    The Fremont, California Unified School District organized a continuing education program through a workshop held in the summer of 1968. This paper presents the results of that workshop. Following a statement of philosophy, an outline of the characteristics of the continuation student, and an outline of the functions of the program, an overview of…

  13. 40 CFR 36.645 - Federal agency or agency.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Federal agency or agency. Federal agency or agency means any United States executive department, military... executive branch (including the Executive Office of the President), or any independent regulatory agency....

  14. Federal Guidance for Radiation Protection

    EPA Pesticide Factsheets

    EPA produces federal guidance technical reports, which standardize dose and risk assessment and issues radiation protection guidance to federal agencies. This page provides links to federal guidance policy recommendations and technical reports.

  15. Radiation protection at nuclear fuel cycle facilities.

    PubMed

    Endo, Kuniaki; Momose, Takumaro; Furuta, Sadaaki

    2011-07-01

    Radiation protection methodologies concerning individual monitoring, workplace monitoring and environmental monitoring in nuclear fuel facilities have been developed and applied to facilities in the Nuclear Fuel Cycle Engineering Laboratories (NCL) of Japan Atomic Energy Agency (JAEA) for over 40 y. External exposure to photon, beta ray and neutron and internal exposure to alpha emitter are important issues for radiation protection at these facilities. Monitoring of airborne and surface contamination by alpha and beta/photon emitters at workplace is also essential to avoid internal exposure. A critical accident alarm system developed by JAEA has been proved through application at the facilities for a long time. A centralised area monitoring system is effective for emergency situations. Air and liquid effluents from facilities are monitored by continuous monitors or sampling methods to comply with regulations. Effluent monitoring has been carried out for 40 y to assess the radiological impacts on the public and the environment due to plant operation.

  16. 5 CFR 792.105 - Agency responsibilities.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 5 Administrative Personnel 2 2011-01-01 2011-01-01 false Agency responsibilities. 792.105 Section 792.105 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS (CONTINUED) FEDERAL EMPLOYEES' HEALTH AND COUNSELING PROGRAMS Regulatory Requirements for Alcoholism and...

  17. 5 CFR 792.105 - Agency responsibilities.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false Agency responsibilities. 792.105 Section 792.105 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS (CONTINUED) FEDERAL EMPLOYEES' HEALTH AND COUNSELING PROGRAMS Regulatory Requirements for Alcoholism and...

  18. 5 CFR 792.105 - Agency responsibilities.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 5 Administrative Personnel 2 2014-01-01 2014-01-01 false Agency responsibilities. 792.105 Section 792.105 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS (CONTINUED) FEDERAL EMPLOYEES' HEALTH, COUNSELING, AND WORK/LIFE PROGRAMS Alcoholism and Drug Abuse...

  19. 5 CFR 792.105 - Agency responsibilities.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 5 Administrative Personnel 2 2012-01-01 2012-01-01 false Agency responsibilities. 792.105 Section 792.105 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS (CONTINUED) FEDERAL EMPLOYEES' HEALTH AND COUNSELING PROGRAMS Regulatory Requirements for Alcoholism and...

  20. 5 CFR 792.105 - Agency responsibilities.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 5 Administrative Personnel 2 2013-01-01 2013-01-01 false Agency responsibilities. 792.105 Section 792.105 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS (CONTINUED) FEDERAL EMPLOYEES' HEALTH, COUNSELING, AND WORK/LIFE PROGRAMS Alcoholism and Drug Abuse...

  1. 77 FR 24487 - Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-24

    ... From the Federal Register Online via the Government Publishing Office ENVIRONMENTAL PROTECTION... Request; Voluntary Aluminum Industrial Partnership (VAIP) (Renewal) AGENCY: Environmental Protection... to: EPA Docket Center, Environmental Protection Agency, Air and Radiation Docket Information...

  2. 76 FR 52698 - Agency Information Collection Activities: Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-23

    ... From the Federal Register Online via the Government Publishing Office NUCLEAR REGULATORY COMMISSION Agency Information Collection Activities: Proposed Collection; Comment Request AGENCY: Nuclear... internal or external administration of the byproduct material or the radiation there from to human...

  3. 7 CFR 247.35 - Local agency appeals of State agency actions.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 4 2013-01-01 2013-01-01 false Local agency appeals of State agency actions. 247.35 Section 247.35 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS COMMODITY SUPPLEMENTAL FOOD PROGRAM §...

  4. 7 CFR 247.35 - Local agency appeals of State agency actions.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 4 2010-01-01 2010-01-01 false Local agency appeals of State agency actions. 247.35 Section 247.35 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS COMMODITY SUPPLEMENTAL FOOD PROGRAM §...

  5. 7 CFR 247.35 - Local agency appeals of State agency actions.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 4 2012-01-01 2012-01-01 false Local agency appeals of State agency actions. 247.35 Section 247.35 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS COMMODITY SUPPLEMENTAL FOOD PROGRAM §...

  6. 7 CFR 247.35 - Local agency appeals of State agency actions.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 4 2011-01-01 2011-01-01 false Local agency appeals of State agency actions. 247.35 Section 247.35 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS COMMODITY SUPPLEMENTAL FOOD PROGRAM §...

  7. 42 CFR 488.11 - State survey agency functions.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 5 2011-10-01 2011-10-01 false State survey agency functions. 488.11 Section 488... (CONTINUED) STANDARDS AND CERTIFICATION SURVEY, CERTIFICATION, AND ENFORCEMENT PROCEDURES General Provisions § 488.11 State survey agency functions. State and local agencies that have agreements under section...

  8. 42 CFR 488.11 - State survey agency functions.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 5 2013-10-01 2013-10-01 false State survey agency functions. 488.11 Section 488... (CONTINUED) STANDARDS AND CERTIFICATION SURVEY, CERTIFICATION, AND ENFORCEMENT PROCEDURES General Provisions § 488.11 State survey agency functions. State and local agencies that have agreements under section...

  9. 42 CFR 488.11 - State survey agency functions.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false State survey agency functions. 488.11 Section 488... (CONTINUED) STANDARDS AND CERTIFICATION SURVEY, CERTIFICATION, AND ENFORCEMENT PROCEDURES General Provisions § 488.11 State survey agency functions. State and local agencies that have agreements under section...

  10. 42 CFR 488.11 - State survey agency functions.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 5 2014-10-01 2014-10-01 false State survey agency functions. 488.11 Section 488... (CONTINUED) STANDARDS AND CERTIFICATION SURVEY, CERTIFICATION, AND ENFORCEMENT PROCEDURES General Provisions § 488.11 State survey agency functions. State and local agencies that have agreements under section...

  11. 42 CFR 488.11 - State survey agency functions.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 42 Public Health 5 2012-10-01 2012-10-01 false State survey agency functions. 488.11 Section 488... (CONTINUED) STANDARDS AND CERTIFICATION SURVEY, CERTIFICATION, AND ENFORCEMENT PROCEDURES General Provisions § 488.11 State survey agency functions. State and local agencies that have agreements under section...

  12. 7 CFR 765.501 - Agency exception authority.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 7 2010-01-01 2010-01-01 false Agency exception authority. 765.501 Section 765.501 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE SPECIAL PROGRAMS DIRECT LOAN SERVICING-REGULAR Exception Authority § 765.501 Agency...

  13. 7 CFR 767.251 - Agency exception authority.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 7 2010-01-01 2010-01-01 false Agency exception authority. 767.251 Section 767.251 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE SPECIAL PROGRAMS INVENTORY PROPERTY MANAGEMENT Exception Authority § 767.251 Agency...

  14. 7 CFR 766.401 - Agency exception authority.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 7 2010-01-01 2010-01-01 false Agency exception authority. 766.401 Section 766.401 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE SPECIAL PROGRAMS DIRECT LOAN SERVICING-SPECIAL Exception Authority § 766.401 Agency...

  15. 7 CFR 767.251 - Agency exception authority.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 7 2011-01-01 2011-01-01 false Agency exception authority. 767.251 Section 767.251 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE SPECIAL PROGRAMS INVENTORY PROPERTY MANAGEMENT Exception Authority § 767.251 Agency...

  16. 7 CFR 766.401 - Agency exception authority.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 7 2011-01-01 2011-01-01 false Agency exception authority. 766.401 Section 766.401 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE SPECIAL PROGRAMS DIRECT LOAN SERVICING-SPECIAL Exception Authority § 766.401 Agency...

  17. 7 CFR 765.501 - Agency exception authority.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 7 2011-01-01 2011-01-01 false Agency exception authority. 765.501 Section 765.501 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE SPECIAL PROGRAMS DIRECT LOAN SERVICING-REGULAR Exception Authority § 765.501 Agency...

  18. 40 CFR 51.162 - Identification of responsible agency.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    .... 51.162 Section 51.162 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR... Sources and Modifications § 51.162 Identification of responsible agency. Each plan must identify the State or local agency which will be responsible for meeting the requirements of this subpart in each...

  19. 34 CFR 682.419 - Guaranty agency Federal Fund.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... EDUCATION, DEPARTMENT OF EDUCATION (CONTINUED) FEDERAL FAMILY EDUCATION LOAN (FFEL) PROGRAM Administration of the Federal Family Education Loan Programs by a Guaranty Agency § 682.419 Guaranty agency Federal... 34 Education 4 2013-07-01 2013-07-01 false Guaranty agency Federal Fund. 682.419 Section...

  20. 34 CFR 682.423 - Guaranty agency Operating Fund.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... EDUCATION, DEPARTMENT OF EDUCATION (CONTINUED) FEDERAL FAMILY EDUCATION LOAN (FFEL) PROGRAM Administration of the Federal Family Education Loan Programs by a Guaranty Agency § 682.423 Guaranty agency... 34 Education 4 2014-07-01 2014-07-01 false Guaranty agency Operating Fund. 682.423 Section...

  1. 34 CFR 682.419 - Guaranty agency Federal Fund.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... EDUCATION, DEPARTMENT OF EDUCATION (CONTINUED) FEDERAL FAMILY EDUCATION LOAN (FFEL) PROGRAM Administration of the Federal Family Education Loan Programs by a Guaranty Agency § 682.419 Guaranty agency Federal... 34 Education 4 2011-07-01 2011-07-01 false Guaranty agency Federal Fund. 682.419 Section...

  2. 34 CFR 682.423 - Guaranty agency Operating Fund.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... EDUCATION, DEPARTMENT OF EDUCATION (CONTINUED) FEDERAL FAMILY EDUCATION LOAN (FFEL) PROGRAM Administration of the Federal Family Education Loan Programs by a Guaranty Agency § 682.423 Guaranty agency... 34 Education 4 2012-07-01 2012-07-01 false Guaranty agency Operating Fund. 682.423 Section...

  3. 34 CFR 682.419 - Guaranty agency Federal Fund.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... EDUCATION, DEPARTMENT OF EDUCATION (CONTINUED) FEDERAL FAMILY EDUCATION LOAN (FFEL) PROGRAM Administration of the Federal Family Education Loan Programs by a Guaranty Agency § 682.419 Guaranty agency Federal... 34 Education 4 2014-07-01 2014-07-01 false Guaranty agency Federal Fund. 682.419 Section...

  4. 34 CFR 682.419 - Guaranty agency Federal Fund.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... EDUCATION, DEPARTMENT OF EDUCATION (CONTINUED) FEDERAL FAMILY EDUCATION LOAN (FFEL) PROGRAM Administration of the Federal Family Education Loan Programs by a Guaranty Agency § 682.419 Guaranty agency Federal... 34 Education 4 2012-07-01 2012-07-01 false Guaranty agency Federal Fund. 682.419 Section...

  5. 34 CFR 682.423 - Guaranty agency Operating Fund.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... EDUCATION, DEPARTMENT OF EDUCATION (CONTINUED) FEDERAL FAMILY EDUCATION LOAN (FFEL) PROGRAM Administration of the Federal Family Education Loan Programs by a Guaranty Agency § 682.423 Guaranty agency... 34 Education 4 2013-07-01 2013-07-01 false Guaranty agency Operating Fund. 682.423 Section...

  6. 34 CFR 682.423 - Guaranty agency Operating Fund.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... EDUCATION, DEPARTMENT OF EDUCATION (CONTINUED) FEDERAL FAMILY EDUCATION LOAN (FFEL) PROGRAM Administration of the Federal Family Education Loan Programs by a Guaranty Agency § 682.423 Guaranty agency... 34 Education 4 2011-07-01 2011-07-01 false Guaranty agency Operating Fund. 682.423 Section...

  7. 40 CFR 166.30 - Notice of Agency decision.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Section 166.30 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS EXEMPTION OF FEDERAL AND STATE AGENCIES FOR USE OF PESTICIDES UNDER EMERGENCY CONDITIONS Specific, Quarantine, and Public Health Exemptions § 166.30 Notice of Agency decision. (a) Notification of...

  8. 32 CFR 728.58 - Federal Aviation Agency (FAA) beneficiaries.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 5 2010-07-01 2010-07-01 false Federal Aviation Agency (FAA) beneficiaries. 728.58 Section 728.58 National Defense Department of Defense (Continued) DEPARTMENT OF THE NAVY PERSONNEL... Federal Agencies § 728.58 Federal Aviation Agency (FAA) beneficiaries. (a) Beneficiaries. Air...

  9. 32 CFR 728.58 - Federal Aviation Agency (FAA) beneficiaries.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 5 2011-07-01 2011-07-01 false Federal Aviation Agency (FAA) beneficiaries. 728.58 Section 728.58 National Defense Department of Defense (Continued) DEPARTMENT OF THE NAVY PERSONNEL... Federal Agencies § 728.58 Federal Aviation Agency (FAA) beneficiaries. (a) Beneficiaries. Air...

  10. 32 CFR 728.58 - Federal Aviation Agency (FAA) beneficiaries.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 5 2013-07-01 2013-07-01 false Federal Aviation Agency (FAA) beneficiaries. 728.58 Section 728.58 National Defense Department of Defense (Continued) DEPARTMENT OF THE NAVY PERSONNEL... Federal Agencies § 728.58 Federal Aviation Agency (FAA) beneficiaries. (a) Beneficiaries. Air...

  11. 32 CFR 728.58 - Federal Aviation Agency (FAA) beneficiaries.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 5 2014-07-01 2014-07-01 false Federal Aviation Agency (FAA) beneficiaries. 728.58 Section 728.58 National Defense Department of Defense (Continued) DEPARTMENT OF THE NAVY PERSONNEL... Federal Agencies § 728.58 Federal Aviation Agency (FAA) beneficiaries. (a) Beneficiaries. Air...

  12. 32 CFR 728.58 - Federal Aviation Agency (FAA) beneficiaries.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 5 2012-07-01 2012-07-01 false Federal Aviation Agency (FAA) beneficiaries. 728.58 Section 728.58 National Defense Department of Defense (Continued) DEPARTMENT OF THE NAVY PERSONNEL... Federal Agencies § 728.58 Federal Aviation Agency (FAA) beneficiaries. (a) Beneficiaries. Air...

  13. 5 CFR 831.1307 - Use of consumer reporting agencies.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 5 Administrative Personnel 2 2011-01-01 2011-01-01 false Use of consumer reporting agencies. 831... REGULATIONS (CONTINUED) RETIREMENT Collection of Debts § 831.1307 Use of consumer reporting agencies. (a... report the debtor to a consumer reporting agency. In addition, a debtor's failure to make...

  14. 34 CFR 303.201 - Designation of lead agency.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 34 Education 2 2014-07-01 2013-07-01 true Designation of lead agency. 303.201 Section 303.201 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF SPECIAL EDUCATION... of lead agency. Each application must include the name of the State lead agency, as designated...

  15. 34 CFR 303.201 - Designation of lead agency.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 34 Education 2 2012-07-01 2012-07-01 false Designation of lead agency. 303.201 Section 303.201 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF SPECIAL EDUCATION... of lead agency. Each application must include the name of the State lead agency, as designated...

  16. 34 CFR 303.142 - Designation of lead agency.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 34 Education 2 2010-07-01 2010-07-01 false Designation of lead agency. 303.142 Section 303.142 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF SPECIAL EDUCATION....142 Designation of lead agency. Each application must include a designation of the lead agency in...

  17. 34 CFR 303.142 - Designation of lead agency.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 34 Education 2 2011-07-01 2010-07-01 true Designation of lead agency. 303.142 Section 303.142 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF SPECIAL EDUCATION....142 Designation of lead agency. Each application must include a designation of the lead agency in...

  18. 34 CFR 303.201 - Designation of lead agency.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 34 Education 2 2013-07-01 2013-07-01 false Designation of lead agency. 303.201 Section 303.201 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF SPECIAL EDUCATION... of lead agency. Each application must include the name of the State lead agency, as designated...

  19. 12 CFR 261b.3 - Conduct of agency business.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 4 2013-01-01 2013-01-01 false Conduct of agency business. 261b.3 Section 261b... SYSTEM (CONTINUED) RULES REGARDING PUBLIC OBSERVATION OF MEETINGS § 261b.3 Conduct of agency business. Members shall not jointly conduct or dispose of official agency business other than in accordance...

  20. 28 CFR 115.271 - Criminal and administrative agency investigations.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 28 Judicial Administration 2 2012-07-01 2012-07-01 false Criminal and administrative agency investigations. 115.271 Section 115.271 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) PRISON RAPE... Criminal and administrative agency investigations. (a) When the agency conducts its own investigations...

  1. 28 CFR 115.271 - Criminal and administrative agency investigations.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 28 Judicial Administration 2 2013-07-01 2013-07-01 false Criminal and administrative agency investigations. 115.271 Section 115.271 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) PRISON RAPE... Criminal and administrative agency investigations. (a) When the agency conducts its own investigations...

  2. 28 CFR 115.271 - Criminal and administrative agency investigations.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 28 Judicial Administration 2 2014-07-01 2014-07-01 false Criminal and administrative agency investigations. 115.271 Section 115.271 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) PRISON RAPE... Criminal and administrative agency investigations. (a) When the agency conducts its own investigations...

  3. 34 CFR 300.222 - LEA and State agency compliance.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 34 Education 2 2014-07-01 2013-07-01 true LEA and State agency compliance. 300.222 Section 300.222 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF SPECIAL EDUCATION... CHILDREN WITH DISABILITIES Local Educational Agency Eligibility § 300.222 LEA and State agency...

  4. 34 CFR 300.222 - LEA and State agency compliance.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 34 Education 2 2013-07-01 2013-07-01 false LEA and State agency compliance. 300.222 Section 300.222 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF SPECIAL... CHILDREN WITH DISABILITIES Local Educational Agency Eligibility § 300.222 LEA and State agency...

  5. 5 CFR 2641.302 - Separate agency components.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... served in a senior employee position in the Agency for Medical Research, an agency within Department X... from the position, the mission of the Agency for Medical Research is narrowed and it is renamed the... various other parts of the Department to continue their work on medical research unrelated to cancer....

  6. 5 CFR 2641.302 - Separate agency components.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... served in a senior employee position in the Agency for Medical Research, an agency within Department X... from the position, the mission of the Agency for Medical Research is narrowed and it is renamed the... various other parts of the Department to continue their work on medical research unrelated to cancer....

  7. 5 CFR 2641.302 - Separate agency components.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... served in a senior employee position in the Agency for Medical Research, an agency within Department X... from the position, the mission of the Agency for Medical Research is narrowed and it is renamed the... various other parts of the Department to continue their work on medical research unrelated to cancer....

  8. 5 CFR 2641.302 - Separate agency components.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... served in a senior employee position in the Agency for Medical Research, an agency within Department X... from the position, the mission of the Agency for Medical Research is narrowed and it is renamed the... various other parts of the Department to continue their work on medical research unrelated to cancer....

  9. 5 CFR 2641.302 - Separate agency components.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... served in a senior employee position in the Agency for Medical Research, an agency within Department X... from the position, the mission of the Agency for Medical Research is narrowed and it is renamed the... various other parts of the Department to continue their work on medical research unrelated to cancer....

  10. 5 CFR 831.1307 - Use of consumer reporting agencies.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false Use of consumer reporting agencies. 831... REGULATIONS (CONTINUED) RETIREMENT Collection of Debts § 831.1307 Use of consumer reporting agencies. (a... report the debtor to a consumer reporting agency. In addition, a debtor's failure to make...

  11. Guaranty Agency Questionnaire.

    ERIC Educational Resources Information Center

    Leifman, Steven

    The extent to which guaranty agencies, lenders, and state secondary markets impose restrictions on Guaranteed Student Loan (GSL) borrowing that go beyond federal regulations was assessed through a survey of 53 guaranty agencies. Seventeen of the agencies imposed restrictions on GSLs that go beyond federal regulations, including not loaning to…

  12. Summary of independent analysis of fracture heights as compared to the continuous microseismic radiation survey on GRI's SFE No. 3 (Mobil Cargill Unit No. 15). Topical report, February 1990

    SciTech Connect

    Hunt, E.

    1990-04-01

    Experimental verification of Teledyne Geotech's Continuous Microseismic Radiation Log (CMR) as an accurate method for determining fracture height was an important research objective for the Staged Field Experiment No. 3. For this reason, six logs were run before and after the stages of fracturing and completion on SFE No. 3 in an effort to arrive at a comparative determination of fracture height. The logs included Tracerscans, Tube Wave Reflection Log, Cement Bond Logs, Variable Density Logs and Cement Evaluation Logs. Fracture height from these logs ranged from 95 feet to 192 feet, all much lower than the 250 feet of propped height indicated by the CMR. Each log analysis and some possible explanations for the differences in indicated fracture heights are discussed in the paper. After an in-depth review of the problems inherent with each of the logs and their analysis, it is apparent that the CMR is indicating the most accurate fracture height. Future plans include recording the Shear Wave Anisotropy log and relating the change in shear birefringence to fracture height. It is anticipated that the change in shear wave birefringence will indicate a height that is in between the tracerscan height and the CMR height. This is because the depth of investigation of the Shear Wave Anisotropy log is in between that of the two measurements.

  13. 40 CFR 1065.150 - Continuous sampling.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 34 2013-07-01 2013-07-01 false Continuous sampling. 1065.150 Section 1065.150 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS ENGINE-TESTING PROCEDURES Equipment Specifications § 1065.150 Continuous sampling. You may use...

  14. 40 CFR 1065.150 - Continuous sampling.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 32 2010-07-01 2010-07-01 false Continuous sampling. 1065.150 Section 1065.150 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS ENGINE-TESTING PROCEDURES Equipment Specifications § 1065.150 Continuous sampling. You may use...

  15. 40 CFR 1065.150 - Continuous sampling.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 34 2012-07-01 2012-07-01 false Continuous sampling. 1065.150 Section 1065.150 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS ENGINE-TESTING PROCEDURES Equipment Specifications § 1065.150 Continuous sampling. You may use...

  16. 40 CFR 1065.150 - Continuous sampling.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 33 2011-07-01 2011-07-01 false Continuous sampling. 1065.150 Section 1065.150 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS ENGINE-TESTING PROCEDURES Equipment Specifications § 1065.150 Continuous sampling. You may use...

  17. 40 CFR 1065.150 - Continuous sampling.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 33 2014-07-01 2014-07-01 false Continuous sampling. 1065.150 Section 1065.150 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS ENGINE-TESTING PROCEDURES Equipment Specifications § 1065.150 Continuous sampling. You may use...

  18. 40 CFR 40.165 - Continuation grants.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 1 2012-07-01 2012-07-01 false Continuation grants. 40.165 Section 40.165 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE RESEARCH AND DEMONSTRATION GRANTS § 40.165 Continuation grants. To be eligible for a continuation...

  19. 40 CFR 40.165 - Continuation grants.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 1 2013-07-01 2013-07-01 false Continuation grants. 40.165 Section 40.165 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE RESEARCH AND DEMONSTRATION GRANTS § 40.165 Continuation grants. To be eligible for a continuation...

  20. 40 CFR 40.165 - Continuation grants.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 1 2014-07-01 2014-07-01 false Continuation grants. 40.165 Section 40.165 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE RESEARCH AND DEMONSTRATION GRANTS § 40.165 Continuation grants. To be eligible for a continuation...

  1. 78 FR 21245 - Continuity of Operations Plan

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-10

    ... Federal Energy Regulatory Commission 18 CFR Part 376 Continuity of Operations Plan AGENCY: Federal Energy... Continuity of Operations Plan regulations to revise its hierarchy of delegation of Commission authority... Rule revises the Commission's Continuity of Operations Plan (COOP) regulations to incorporate...

  2. Radiation protection for nurses. Regulations and guidelines

    SciTech Connect

    Jankowski, C.B. )

    1992-02-01

    Rules and regulations of federal agencies and state radiation protection programs provide the bases for hospital policy regarding radiation safety for nurses. Nursing administrators should work with the radiation safety officer at their institutions to ensure that radiation exposures to staff nurses will be as low as reasonably achievable and that special consideration will be given to pregnant nurses. Nurses' fears about their exposure to radiation can be greatly reduced through education.

  3. 5 CFR 731.103 - Delegation to agencies.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false Delegation to agencies. 731.103 Section 731.103 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS (CONTINUED) SUITABILITY Scope § 731.103 Delegation to agencies. (a) Subject to the limitations...

  4. 5 CFR 731.103 - Delegation to agencies.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 5 Administrative Personnel 2 2011-01-01 2011-01-01 false Delegation to agencies. 731.103 Section 731.103 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS (CONTINUED) SUITABILITY Scope § 731.103 Delegation to agencies. (a) Subject to the limitations...

  5. 5 CFR 731.103 - Delegation to agencies.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 5 Administrative Personnel 2 2013-01-01 2013-01-01 false Delegation to agencies. 731.103 Section 731.103 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS (CONTINUED) SUITABILITY Scope § 731.103 Delegation to agencies. (a) Subject to the limitations...

  6. 5 CFR 731.103 - Delegation to agencies.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 5 Administrative Personnel 2 2012-01-01 2012-01-01 false Delegation to agencies. 731.103 Section 731.103 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS (CONTINUED) SUITABILITY Scope § 731.103 Delegation to agencies. (a) Subject to the limitations...

  7. Radiation effects in space

    SciTech Connect

    Fry, R.J.M.

    1987-07-01

    As more people spend more time in space, and the return to the moon and exploratory missions are considered, the risks require continuing examination. The effects of microgravity and radiation are two potential risks in space. These risks increase with increasing mission duration. This document considers the risk of radiation effects in space workers and explorers. 17 refs., 1 fig., 4 tabs.

  8. Radiative Flux Analysis

    DOE Data Explorer

    Long, Chuck [NOAA

    2008-05-14

    The Radiative Flux Analysis is a technique for using surface broadband radiation measurements for detecting periods of clear (i.e. cloudless) skies, and using the detected clear-sky data to fit functions which are then used to produce continuous clear-sky estimates. The clear-sky estimates and measurements are then used in various ways to infer cloud macrophysical properties.

  9. 76 FR 6692 - Radiation Sources on Army Land

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-08

    ... a specific Nuclear Regulatory Commission (NRC) license or Army Radiation Authorization (ARA). The... Department of the Army 32 CFR Part 655 RIN 0702-AA58 Radiation Sources on Army Land AGENCY: Department of the... regulation concerning radiation sources on Army land. The Army requires non-Army agencies (including...

  10. 22 CFR 312.645 - Federal agency or agency.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... ASSISTANCE) Definitions § 312.645 Federal agency or agency. Federal agency or agency means any United States... other establishment in the executive branch (including the Executive Office of the President), or...

  11. 29 CFR 94.645 - Federal agency or agency.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...) Definitions § 94.645 Federal agency or agency. Federal agency or agency means any United States executive... establishment in the executive branch (including the Executive Office of the President), or any...

  12. 29 CFR 94.645 - Federal agency or agency.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... ASSISTANCE) Definitions § 94.645 Federal agency or agency. Federal agency or agency means any United States... other establishment in the executive branch (including the Executive Office of the President), or...

  13. 22 CFR 312.645 - Federal agency or agency.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... ASSISTANCE) Definitions § 312.645 Federal agency or agency. Federal agency or agency means any United States... other establishment in the executive branch (including the Executive Office of the President), or...

  14. 36 CFR 1212.645 - Federal agency or agency.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...) Definitions § 1212.645 Federal agency or agency. Federal agency or agency means any United States executive... establishment in the executive branch (including the Executive Office of the President), or any...

  15. 29 CFR 94.645 - Federal agency or agency.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... ASSISTANCE) Definitions § 94.645 Federal agency or agency. Federal agency or agency means any United States... other establishment in the executive branch (including the Executive Office of the President), or...

  16. RF radiation from lightning

    NASA Technical Reports Server (NTRS)

    Levine, D. M.

    1978-01-01

    Radiation from lightning in the RF band from 3-300 MHz were monitored. Radiation in this frequency range is of interest as a potential vehicle for monitoring severe storms and for studying the lightning itself. Simultaneous measurements were made of RF radiation and fast and slow field changes. Continuous analogue recordings with a system having 300 kHz of bandwidth were made together with digital records of selected events (principally return strokes) at greater temporal resolution. The data reveal patterns in the RF radiation for the entire flash which are characteristic of flash type and independent of the frequency of observation. Individual events within the flash also have characteristic RF patterns. Strong radiation occurs during the first return strokes, but delayed about 20 micron sec with respect to the begining of the return stroke; whereas, RF radiation from subsequent return strokes tends to be associated with cloud processes preceding the flash with comparatively little radiation occurring during the return stroke itself.

  17. 77 FR 38624 - Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-28

    ..., Environmental Protection Agency, Air and Radiation Docket, Mail Code 28221T, 1200 Pennsylvania Avenue NW... FURTHER INFORMATION CONTACT: Philip Egidi, Radiation Protection Division, Office of Radiation and Indoor... , or in person viewing at the Air and Radiation Docket in the EPA Docket Center (EPA/DC), EPA...

  18. Overview of Continuing Education Financing and Budgeting.

    ERIC Educational Resources Information Center

    Shipp, Travis

    1982-01-01

    Continuing education agencies have cycles of financial activities that are all parts of financial management, including obtaining funding and venture capital, setting fees, and controlling costs for cost recovery. (Author/SSH)

  19. 34 CFR 84.645 - Federal agency or agency.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 34 Education 1 2010-07-01 2010-07-01 false Federal agency or agency. 84.645 Section 84.645... WORKPLACE (FINANCIAL ASSISTANCE) Definitions § 84.645 Federal agency or agency. Federal agency or agency.... 1082, 1094, 1221e-3 and 3474; and Sec. 2455, Pub. L. 103-355, 108 Stat. 3243 at 3327.)...

  20. 22 CFR 210.645 - Federal agency or agency.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 22 Foreign Relations 1 2011-04-01 2011-04-01 false Federal agency or agency. 210.645 Section 210.645 Foreign Relations AGENCY FOR INTERNATIONAL DEVELOPMENT GOVERNMENTWIDE REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE) Definitions § 210.645 Federal agency or agency. Federal agency or...

  1. 22 CFR 210.645 - Federal agency or agency.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Federal agency or agency. 210.645 Section 210.645 Foreign Relations AGENCY FOR INTERNATIONAL DEVELOPMENT GOVERNMENTWIDE REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE) Definitions § 210.645 Federal agency or agency. Federal agency or...

  2. 22 CFR 312.645 - Federal agency or agency.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 22 Foreign Relations 2 2010-04-01 2010-04-01 true Federal agency or agency. 312.645 Section 312.645 Foreign Relations PEACE CORPS GOVERNMENTWIDE REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE) Definitions § 312.645 Federal agency or agency. Federal agency or agency means any United...

  3. 22 CFR 312.645 - Federal agency or agency.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 22 Foreign Relations 2 2014-04-01 2014-04-01 false Federal agency or agency. 312.645 Section 312.645 Foreign Relations PEACE CORPS GOVERNMENTWIDE REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE) Definitions § 312.645 Federal agency or agency. Federal agency or agency means any United...

  4. 22 CFR 312.645 - Federal agency or agency.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 22 Foreign Relations 2 2012-04-01 2009-04-01 true Federal agency or agency. 312.645 Section 312.645 Foreign Relations PEACE CORPS GOVERNMENTWIDE REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE) Definitions § 312.645 Federal agency or agency. Federal agency or agency means any United...

  5. Personal continuous air monitor

    DOEpatents

    Morgan, Ronald G.; Salazar, Samuel A.

    2000-01-01

    A personal continuous air monitor capable of giving immediate warning of the presence of radioactivity has a filter/detector head to be worn in the breathing zone of a user, containing a filter mounted adjacent to radiation detectors, and a preamplifier. The filter/detector head is connected to a belt pack to be worn at the waist or on the back of a user. The belt pack contains a signal processor, batteries, a multichannel analyzer, a logic circuit, and an alarm. An air pump also is provided in the belt pack for pulling air through the filter/detector head by way of an air tube.

  6. Agency and intervention

    PubMed Central

    Roskies, Adina L.

    2015-01-01

    Novel ways to intervene on brain function raise questions about agency and responsibility. Here, I discuss whether direct brain interventions, and in particular, deep brain stimulation, pose a threat to agency in individual cases, or to our general conceptualization of what it is to be a responsible agent. While I do not currently see evidence that these interventions constitute a global challenge to our concept of agency, they do have the potential to diminish agency in individuals. I consider whether the lack of evidence for a global challenge ratifies our folk conceptions, or is a necessary consequence of them. In closing, I propose that our theoretical understanding of agency and our therapeutic approaches could be improved with a more nuanced, multidimensional view of agency. PMID:26240430

  7. Interim Continuing Resolutions (CRs): Potential Impacts on Agency Operations

    DTIC Science & Technology

    2010-11-19

    Brookings Review, vol. 6 (summer 1988), p . 30. GAO also has discussed how incentives for policymakers “to negotiate seriously and reach agreement” may be...the Budget Enforcement Act, GAO-01-991T, July 19, 2001, p . 12. For further analysis, see CRS Report RL30339, Preventing Federal Government Shutdowns...05, p . 4 (attachment, Section 6). OMB might apportion funds at, essentially, greater than a daily rate, as the period of time covered by an interim

  8. Interim Continuing Resolutions (CRs): Potential Impacts on Agency Operations

    DTIC Science & Technology

    2010-03-16

    1988), p . 30. GAO also has discussed how incentives for policymakers “to negotiate seriously and reach agreement” may be affected by proposals for...GAO-01-991T, July 19, 2001, p . 12. For further analysis, see CRS Report RL30339, Preventing Federal Government Shutdowns: Proposals for an Automatic...OMB Bulletin No. 07-05, p . 4 (attachment, Sec. 6). OMB might apportion funds at, essentially, greater than a daily rate, as the period of time covered

  9. Federal Emergency Management Agency Continuing Appropriations Resolution, 2014

    THOMAS, 113th Congress

    Rep. Carter, John R. [R-TX-31

    2013-10-03

    10/07/2013 Read the second time. Placed on Senate Legislative Calendar under General Orders. Calendar No. 210. (All Actions) Tracker: This bill has the status Passed HouseHere are the steps for Status of Legislation:

  10. 76 FR 70130 - Notice of Public Meeting of the Interagency Steering Committee on Radiation Standards

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-10

    ... AGENCY Notice of Public Meeting of the Interagency Steering Committee on Radiation Standards AGENCY... (EPA) will host a meeting of the Interagency Steering Committee on Radiation Standards (ISCORS) on... of regulatory issues associated with radiation standards. Agencies represented as members of...

  11. 75 FR 66092 - Notice of Public Meeting of the Interagency Steering Committee on Radiation Standards

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-27

    ... AGENCY Notice of Public Meeting of the Interagency Steering Committee on Radiation Standards AGENCY... (EPA) will host a meeting of the Interagency Steering Committee on Radiation Standards (ISCORS) on... of regulatory issues associated with radiation standards. Agencies represented as members of...

  12. Radiation dosimetry.

    PubMed Central

    Cameron, J

    1991-01-01

    This article summarizes the basic facts about the measurement of ionizing radiation, usually referred to as radiation dosimetry. The article defines the common radiation quantities and units; gives typical levels of natural radiation and medical exposures; and describes the most important biological effects of radiation and the methods used to measure radiation. Finally, a proposal is made for a new radiation risk unit to make radiation risks more understandable to nonspecialists. PMID:2040250

  13. 76 FR 20489 - Occupational Radiation Protection

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-13

    ...-45 Occupational Radiation Protection AGENCY: Office of Health, Safety and Security, Department of... to its Occupational Radiation Protection requirements. The derived air concentration values for air...), Occupational Radiation Protection, are designed to protect the health and safety of workers at Department...

  14. Negotiating with Subscription Agencies.

    ERIC Educational Resources Information Center

    McQueen, Judy; Basch, N. Bernard

    1991-01-01

    This first in a two-part series on how librarians can negotiate services and prices with subscription agencies focuses on how vendors operate. Factors that influence agency costs, revenues, and service charges are described, including economies of scale, discounts from publishers, and prepayment and cash flow. (seven references) (LRW)

  15. 77 FR 66650 - Proposed Revisions to Radiation Protection

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-06

    ... From the Federal Register Online via the Government Publishing Office NUCLEAR REGULATORY COMMISSION Proposed Revisions to Radiation Protection AGENCY: Nuclear Regulatory Commission. ACTION: Standard... Nuclear Power Plants: LWR Edition,'' Section 12.1, ``Assuring that Occupational Radiation Exposures Are...

  16. 22 CFR 1509.645 - Federal agency or agency.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 22 Foreign Relations 2 2014-04-01 2014-04-01 false Federal agency or agency. 1509.645 Section 1509.645 Foreign Relations AFRICAN DEVELOPMENT FOUNDATION GOVERNMENTWIDE REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE) Definitions § 1509.645 Federal agency or agency. Federal agency or...

  17. 22 CFR 1509.645 - Federal agency or agency.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 22 Foreign Relations 2 2012-04-01 2009-04-01 true Federal agency or agency. 1509.645 Section 1509.645 Foreign Relations AFRICAN DEVELOPMENT FOUNDATION GOVERNMENTWIDE REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE) Definitions § 1509.645 Federal agency or agency. Federal agency or...

  18. 22 CFR 1509.645 - Federal agency or agency.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 22 Foreign Relations 2 2011-04-01 2009-04-01 true Federal agency or agency. 1509.645 Section 1509.645 Foreign Relations AFRICAN DEVELOPMENT FOUNDATION GOVERNMENTWIDE REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE) Definitions § 1509.645 Federal agency or agency. Federal agency or...

  19. 22 CFR 1509.645 - Federal agency or agency.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 22 Foreign Relations 2 2013-04-01 2009-04-01 true Federal agency or agency. 1509.645 Section 1509.645 Foreign Relations AFRICAN DEVELOPMENT FOUNDATION GOVERNMENTWIDE REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE) Definitions § 1509.645 Federal agency or agency. Federal agency or...

  20. 22 CFR 1509.645 - Federal agency or agency.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 22 Foreign Relations 2 2010-04-01 2010-04-01 true Federal agency or agency. 1509.645 Section 1509.645 Foreign Relations AFRICAN DEVELOPMENT FOUNDATION GOVERNMENTWIDE REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE) Definitions § 1509.645 Federal agency or agency. Federal agency or...

  1. 40 CFR 63.9922 - How do I monitor and collect data to demonstrate continuous compliance?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED) National Emissions Standards for Hazardous Air Pollutants for Primary... demonstrate continuous compliance? (a) Except for monitoring malfunctions, associated repairs, and...

  2. 40 CFR 63.9633 - How do I monitor and collect data to demonstrate continuous compliance?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... continuous compliance? (a) Except for monitoring malfunctions, associated repairs, and required quality... AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants: Taconite Iron...

  3. 42 CFR 431.713 - Continuing study and investigation.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Programs for Licensing Nursing Home Administrators § 431.713 Continuing study and investigation. The agency or board must conduct a continuing study of nursing homes and administrators within the State...

  4. 42 CFR 431.713 - Continuing study and investigation.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Programs for Licensing Nursing Home Administrators § 431.713 Continuing study and investigation. The agency or board must conduct a continuing study of nursing homes and administrators within the State...

  5. 26 CFR 1.597-4 - Bridge Banks and Agency Control.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 26 Internal Revenue 7 2012-04-01 2012-04-01 false Bridge Banks and Agency Control. 1.597-4 Section... (CONTINUED) INCOME TAXES (CONTINUED) Mutual Savings Banks, Etc. § 1.597-4 Bridge Banks and Agency Control. (a) Scope. This section provides rules that apply to a Bridge Bank or other Institution under Agency...

  6. 26 CFR 1.597-4 - Bridge Banks and Agency Control.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 26 Internal Revenue 7 2013-04-01 2013-04-01 false Bridge Banks and Agency Control. 1.597-4 Section... (CONTINUED) INCOME TAXES (CONTINUED) Mutual Savings Banks, Etc. § 1.597-4 Bridge Banks and Agency Control. (a) Scope. This section provides rules that apply to a Bridge Bank or other Institution under Agency...

  7. 26 CFR 1.597-4 - Bridge Banks and Agency Control.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 26 Internal Revenue 7 2011-04-01 2009-04-01 true Bridge Banks and Agency Control. 1.597-4 Section... (CONTINUED) INCOME TAXES (CONTINUED) Mutual Savings Banks, Etc. § 1.597-4 Bridge Banks and Agency Control. (a) Scope. This section provides rules that apply to a Bridge Bank or other Institution under Agency...

  8. 26 CFR 1.597-4 - Bridge Banks and Agency Control.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 26 Internal Revenue 7 2014-04-01 2013-04-01 true Bridge Banks and Agency Control. 1.597-4 Section... (CONTINUED) INCOME TAXES (CONTINUED) Mutual Savings Banks, Etc. § 1.597-4 Bridge Banks and Agency Control. (a) Scope. This section provides rules that apply to a Bridge Bank or other Institution under Agency...

  9. 26 CFR 1.597-4 - Bridge Banks and Agency Control.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 7 2010-04-01 2010-04-01 true Bridge Banks and Agency Control. 1.597-4 Section... (CONTINUED) INCOME TAXES (CONTINUED) Mutual Savings Banks, Etc. § 1.597-4 Bridge Banks and Agency Control. (a) Scope. This section provides rules that apply to a Bridge Bank or other Institution under Agency...

  10. 31 CFR 800.218 - Lead agency.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Lead agency. 800.218 Section 800.218 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF INVESTMENT SECURITY, DEPARTMENT OF THE TREASURY REGULATIONS PERTAINING TO MERGERS, ACQUISITIONS, AND TAKEOVERS...

  11. 29 CFR 1604.6 - Employment agencies.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Regulations Relating to Labor (Continued) EQUAL EMPLOYMENT OPPORTUNITY COMMISSION GUIDELINES ON DISCRIMINATION... their services to furnishing employees for particular jobs for which sex is a bona fide occupational qualification. (b) An employment agency that receives a job order containing an unlawful sex specification...

  12. 7 CFR 981.17 - Inspection agency.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 8 2013-01-01 2013-01-01 false Inspection agency. 981.17 Section 981.17 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; FRUITS, VEGETABLES, NUTS), DEPARTMENT OF AGRICULTURE ALMONDS GROWN IN CALIFORNIA...

  13. 7 CFR 981.17 - Inspection agency.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 8 2012-01-01 2012-01-01 false Inspection agency. 981.17 Section 981.17 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE ALMONDS GROWN IN CALIFORNIA...

  14. 7 CFR 981.17 - Inspection agency.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Inspection agency. 981.17 Section 981.17 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE ALMONDS GROWN IN CALIFORNIA...

  15. 7 CFR 981.17 - Inspection agency.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 8 2011-01-01 2011-01-01 false Inspection agency. 981.17 Section 981.17 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE ALMONDS GROWN IN CALIFORNIA...

  16. 7 CFR 981.17 - Inspection agency.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 8 2014-01-01 2014-01-01 false Inspection agency. 981.17 Section 981.17 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; FRUITS, VEGETABLES, NUTS), DEPARTMENT OF AGRICULTURE ALMONDS GROWN IN CALIFORNIA...

  17. 7 CFR 247.3 - Administering agencies.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS COMMODITY SUPPLEMENTAL FOOD PROGRAM § 247.3 Administering agencies. (a... Department's Food and Nutrition Service (FNS), which provides commodities, assigns caseload, and...

  18. 7 CFR 247.3 - Administering agencies.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS COMMODITY SUPPLEMENTAL FOOD PROGRAM § 247.3 Administering agencies. (a... Department's Food and Nutrition Service (FNS), which provides commodities, assigns caseload, and...

  19. 7 CFR 247.3 - Administering agencies.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS COMMODITY SUPPLEMENTAL FOOD PROGRAM § 247.3 Administering agencies. (a... Department's Food and Nutrition Service (FNS), which provides commodities, assigns caseload, and...

  20. 7 CFR 247.3 - Administering agencies.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS COMMODITY SUPPLEMENTAL FOOD PROGRAM § 247.3 Administering agencies. (a... Department's Food and Nutrition Service (FNS), which provides commodities, assigns caseload, and...

  1. 7 CFR 247.3 - Administering agencies.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS COMMODITY SUPPLEMENTAL FOOD PROGRAM § 247.3 Administering agencies. (a... Department's Food and Nutrition Service (FNS), which provides commodities, assigns caseload, and...

  2. 7 CFR 1794.43 - Agency finding.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 12 2011-01-01 2011-01-01 false Agency finding. 1794.43 Section 1794.43 Agriculture Regulations of the Department of Agriculture (Continued) RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE... finding. If RUS finds, based on an EA that the proposed action will not have a significant effect on...

  3. 7 CFR 1794.43 - Agency finding.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 12 2014-01-01 2013-01-01 true Agency finding. 1794.43 Section 1794.43 Agriculture Regulations of the Department of Agriculture (Continued) RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE... finding. If RUS finds, based on an EA that the proposed action will not have a significant effect on...

  4. 7 CFR 1794.43 - Agency finding.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 12 2013-01-01 2013-01-01 false Agency finding. 1794.43 Section 1794.43 Agriculture Regulations of the Department of Agriculture (Continued) RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE... finding. If RUS finds, based on an EA that the proposed action will not have a significant effect on...

  5. 31 CFR 306.1 - Official agencies.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... securities and requests for appropriate forms may be addressed to the Division of Customer Service... 31 Money and Finance:Treasury 2 2013-07-01 2013-07-01 false Official agencies. 306.1 Section 306.1 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) FISCAL...

  6. 31 CFR 306.1 - Official agencies.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... securities and requests for appropriate forms may be addressed to the Division of Customer Service... 31 Money and Finance:Treasury 2 2011-07-01 2011-07-01 false Official agencies. 306.1 Section 306.1 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) FISCAL...

  7. 31 CFR 306.1 - Official agencies.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... securities and requests for appropriate forms may be addressed to the Division of Customer Service... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Official agencies. 306.1 Section 306.1 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) FISCAL...

  8. 31 CFR 306.1 - Official agencies.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... securities and requests for appropriate forms may be addressed to the Division of Customer Service... 31 Money and Finance:Treasury 2 2012-07-01 2012-07-01 false Official agencies. 306.1 Section 306.1 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) FISCAL...

  9. 34 CFR 300.33 - Public agency.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 34 Education 2 2014-07-01 2013-07-01 true Public agency. 300.33 Section 300.33 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...

  10. 34 CFR 300.33 - Public agency.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 34 Education 2 2013-07-01 2013-07-01 false Public agency. 300.33 Section 300.33 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...

  11. The impact of the International Atomic Energy Agency (IAEA) program on radiation and tissue banking in Uruguay: development of tissues quality control and quality management system in the National Multi-Tissue Bank of Uruguay.

    PubMed

    Alvarez, I; Morales Pedraza, Jorge; Saldías, M C; Pérez Campos, H; Wodowóz, O; Acosta, María; Vicentino, W; Silva, W; Rodríguez, G; Machín, D; Alvarez, O

    2009-05-01

    BNOT was created and regulated in 1977 and started its operation in 1978 according to the Decree No. 86/1977. By the Decree 248/005 is transformed in the National Institute of Donation and Transplantation of Cells, Tissues and Organs (Instituto Nacional de Donación y Trasplante de Células, Tejidos y Organos--INDT). The organisation has been operating within the State University Medical School and the Public Health Secretary and it is the governmental organisation responsible for the regulation, policy and management of donation and transplantation in Uruguay. By the Decree 160/2006 is responsible for human cells and tissues regulation too. The participation of the INDT in the IAEA program facilitated the introduction of the radiation sterilisation technique for the first time in the country. The radiation sterilisation of tissues processed by INDT (ex BNOT), was initially carried out in the 60 Cobalt Industrial Plant in the National Atomic Energy Commission of Argentina and now is carried out in INDT, using a Gamma Cell 220 Excel, which was provided by the IAEA through the national project URU/7/005. The results of the implementation of tissues, quality control and quality management system, are showed.

  12. Accreditation of Continuing Education in Nursing.

    ERIC Educational Resources Information Center

    American Nurses' Association, Kansas City, MO.

    The American Nursing Association accreditation mechanism for continuing education in nursing is outlined. The mechanism encompasses local, state, regional, and national levels and identifies criteria for accrediting other agencies and associations and for the approval of continuing education offerings and programs. It includes programs in nursing…

  13. Federal Emergency Management Agency

    MedlinePlus

    ... Updates Emergency Management Agencies Emergency Management Institute El Niño Environmental Planning and Historic Preservation Program Exercise Fact ... Local, State, Tribal and Non-Profit Recovery Resources Region I Region II Region III Region IV Region ...

  14. School Service Agency

    ERIC Educational Resources Information Center

    Leachen, Sylvia; Lipschitz, Beverly

    1970-01-01

    Describes school employment" agency to secure school jobs for interested students. They filled out applications, had interviews and secured recommendations. Program attempted to relieve hall congestion and improve tone of school. (Author/CJ)

  15. Radiation Therapy

    MedlinePlus

    ... Loss Surgery? A Week of Healthy Breakfasts Shyness Radiation Therapy KidsHealth > For Teens > Radiation Therapy A A ... how to cope with side effects. What Is Radiation Therapy? Cancer is a disease that causes cells ...

  16. Atmospheric radiation

    SciTech Connect

    Harshvardhan, M.R. )

    1991-01-01

    Studies of atmospheric radiative processes are summarized for the period 1987-1990. Topics discussed include radiation modeling; clouds and radiation; radiative effects in dynamics and climate; radiation budget and aerosol effects; and gaseous absorption, particulate scattering and surface reflection. It is concluded that the key developments of the period are a defining of the radiative forcing to the climate system by trace gases and clouds, the recognition that cloud microphysics and morphology need to be incorporated not only into radiation models but also climate models, and the isolation of a few important unsolved theoretical problems in atmospheric radiation.

  17. 50 CFR 80.64 - How does an agency allocate costs in multipurpose projects and facilities?

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR (CONTINUED) FINANCIAL ASSISTANCE-WILDLIFE AND SPORT FISH... SPORT FISH RESTORATION ACTS Allocation of Funds by an Agency § 80.64 How does an agency allocate...

  18. 78 FR 59982 - Revisions to Radiation Protection

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-30

    ... From the Federal Register Online via the Government Publishing Office ] NUCLEAR REGULATORY COMMISSION Revisions to Radiation Protection AGENCY: Nuclear Regulatory Commission. ACTION: Standard review... Reports for Nuclear Power Plants: LWR Edition'': Section 12.1, ``Assuring that Occupational...

  19. Pelvic radiation - discharge

    MedlinePlus

    Radiation of the pelvis - discharge; Cancer treatment - pelvic radiation; Prostate cancer - pelvic radiation; Ovarian cancer - pelvic radiation; Cervical cancer - pelvic radiation; Uterine cancer - pelvic radiation; Rectal cancer - ...

  20. MO-AB-201-00: Radiation Safety Officer Update

    SciTech Connect

    2015-06-15

    The role of the Radiation Safety Officer at a medical facility can be complicated. The complexity of the position is based on the breadth of services provided at the institution and the nature of the radioactive materials license. Medical practices are constantly changing and the use of ionizing radiation continues to rise in this area. Some of the newer medical applications involving radiation have unique regulatory and safety issues that must be addressed. Oversight of the uses of radiation start at the local level (radiation safety officer, radiation safety committee) and are heavily impacted by outside agencies (i.e. Nuclear Regulatory Commission, State Radiologic Health, The Joint Commission (TJC), etc). This session will provide both an overview of regulatory oversight and essential compliance practices as well as practical ways to assess and introduce some of the new applications utilizing radioactive materials into your medical facility. Learning Objectives: Regulatory Compliance and Safety with New Radiotherapies: Spheres and Ra-223 (Lance Phillips) Understand the radioactive materials license amendment process to add new radiotherapies (i.e., SIR-Spheres, Therasphere, Xofigo). Understand the AU approval process for microspheres and Xofigo. Examine the training and handling requirements for new procedures. Understand the process involved with protocol development, SOP in order to define roles and responsibilities. The RSO and The RSC: Challenges and Opportunities (Colin Dimock) Understand how to form an effective Committee. Examine what the Committee does for the Program and the RSO. Understand the importance of Committee engagement. Discuss the balance of the complimentary roles of the RSO and the Committee. The Alphabet Soup of Regulatory Compliance: Being Prepared for Inspections (Linda Kroger) Recognize the various regulatory bodies and organizations with oversight or impact in Nuclear Medicine, Radiology and Radiation Oncology. Examine 10CFR35

  1. 42 CFR 488.12 - Effect of survey agency certification.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false Effect of survey agency certification. 488.12... SERVICES (CONTINUED) STANDARDS AND CERTIFICATION SURVEY, CERTIFICATION, AND ENFORCEMENT PROCEDURES General Provisions § 488.12 Effect of survey agency certification. Certifications by the State survey...

  2. 29 CFR 1981.108 - Role of Federal agencies.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 29 Labor 9 2011-07-01 2011-07-01 false Role of Federal agencies. 1981.108 Section 1981.108 Labor Regulations Relating to Labor (Continued) OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR... IMPROVEMENT ACT OF 2002 Litigation § 1981.108 Role of Federal agencies. (a)(1) The complainant and the...

  3. 29 CFR 1981.108 - Role of Federal agencies.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 29 Labor 9 2013-07-01 2013-07-01 false Role of Federal agencies. 1981.108 Section 1981.108 Labor Regulations Relating to Labor (Continued) OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR... IMPROVEMENT ACT OF 2002 Litigation § 1981.108 Role of Federal agencies. (a)(1) The complainant and the...

  4. 29 CFR 1981.108 - Role of Federal agencies.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 29 Labor 9 2012-07-01 2012-07-01 false Role of Federal agencies. 1981.108 Section 1981.108 Labor Regulations Relating to Labor (Continued) OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR... IMPROVEMENT ACT OF 2002 Litigation § 1981.108 Role of Federal agencies. (a)(1) The complainant and the...

  5. 29 CFR 1981.108 - Role of Federal agencies.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 29 Labor 9 2014-07-01 2014-07-01 false Role of Federal agencies. 1981.108 Section 1981.108 Labor Regulations Relating to Labor (Continued) OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR... IMPROVEMENT ACT OF 2002 Litigation § 1981.108 Role of Federal agencies. (a)(1) The complainant and the...

  6. 29 CFR 1981.108 - Role of Federal agencies.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 9 2010-07-01 2010-07-01 false Role of Federal agencies. 1981.108 Section 1981.108 Labor Regulations Relating to Labor (Continued) OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR... IMPROVEMENT ACT OF 2002 Litigation § 1981.108 Role of Federal agencies. (a)(1) The complainant and the...

  7. 29 CFR 1450.16 - Use of consumer reporting agencies.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 29 Labor 4 2011-07-01 2011-07-01 false Use of consumer reporting agencies. 1450.16 Section 1450.16 Labor Regulations Relating to Labor (Continued) FEDERAL MEDIATION AND CONCILIATION SERVICE COLLECTIONS OF CLAIMS OWED THE UNITED STATES Administrative Offset-Consumer Reporting Agencies-Contracting...

  8. 28 CFR 94.52 - Final agency decision.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 28 Judicial Administration 2 2012-07-01 2012-07-01 false Final agency decision. 94.52 Section 94.52 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) CRIME VICTIM SERVICES International Terrorism Victim Expense Reimbursement Program Appeal Procedures § 94.52 Final agency decision. In...

  9. 28 CFR 94.52 - Final agency decision.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 28 Judicial Administration 2 2014-07-01 2014-07-01 false Final agency decision. 94.52 Section 94.52 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) CRIME VICTIM SERVICES International Terrorism Victim Expense Reimbursement Program Appeal Procedures § 94.52 Final agency decision. In...

  10. 28 CFR 94.52 - Final agency decision.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Final agency decision. 94.52 Section 94.52 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) CRIME VICTIM SERVICES International Terrorism Victim Expense Reimbursement Program Appeal Procedures § 94.52 Final agency decision. In...

  11. 28 CFR 94.52 - Final agency decision.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 28 Judicial Administration 2 2013-07-01 2013-07-01 false Final agency decision. 94.52 Section 94.52 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) CRIME VICTIM SERVICES International Terrorism Victim Expense Reimbursement Program Appeal Procedures § 94.52 Final agency decision. In...

  12. 28 CFR 94.52 - Final agency decision.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 28 Judicial Administration 2 2011-07-01 2011-07-01 false Final agency decision. 94.52 Section 94.52 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) CRIME VICTIM SERVICES International Terrorism Victim Expense Reimbursement Program Appeal Procedures § 94.52 Final agency decision. In...

  13. 10 CFR 501.14 - Notice to Environmental Protection Agency.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Notice to Environmental Protection Agency. 501.14 Section 501.14 Energy DEPARTMENT OF ENERGY (CONTINUED) ALTERNATE FUELS ADMINISTRATIVE PROCEDURES AND SANCTIONS General Provisions § 501.14 Notice to Environmental Protection Agency. A copy of any proposed rule...

  14. 7 CFR 1944.69 - Agency point of contact.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 13 2013-01-01 2013-01-01 false Agency point of contact. 1944.69 Section 1944.69 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING SERVICE, RURAL BUSINESS... contact. Grantees must submit packages to the appropriate Agency office serving the designated county...

  15. 7 CFR 1944.69 - Agency point of contact.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 13 2012-01-01 2012-01-01 false Agency point of contact. 1944.69 Section 1944.69 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING SERVICE, RURAL BUSINESS... contact. Grantees must submit packages to the appropriate Agency office serving the designated county...

  16. 7 CFR 1944.69 - Agency point of contact.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 13 2010-01-01 2009-01-01 true Agency point of contact. 1944.69 Section 1944.69 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING SERVICE, RURAL BUSINESS... contact. Grantees must submit packages to the appropriate Agency office serving the designated county...

  17. 7 CFR 1944.69 - Agency point of contact.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 13 2014-01-01 2013-01-01 true Agency point of contact. 1944.69 Section 1944.69 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING SERVICE, RURAL BUSINESS... contact. Grantees must submit packages to the appropriate Agency office serving the designated county...

  18. 7 CFR 1944.69 - Agency point of contact.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 13 2011-01-01 2009-01-01 true Agency point of contact. 1944.69 Section 1944.69 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING SERVICE, RURAL BUSINESS... contact. Grantees must submit packages to the appropriate Agency office serving the designated county...

  19. 45 CFR 1211.1-9 - Access to agency records.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 45 Public Welfare 4 2011-10-01 2011-10-01 false Access to agency records. 1211.1-9 Section 1211.1-9 Public Welfare Regulations Relating to Public Welfare (Continued) CORPORATION FOR NATIONAL AND COMMUNITY SERVICE VOLUNTEER GRIEVANCE PROCEDURES § 1211.1-9 Access to agency records. (a) A volunteer is entitled to review any material in his or...

  20. 7 CFR 248.5 - Selection of new State agencies.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 4 2013-01-01 2013-01-01 false Selection of new State agencies. 248.5 Section 248.5 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) State Agency...

  1. 7 CFR 249.5 - Selection of new State agencies.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 4 2012-01-01 2012-01-01 false Selection of new State agencies. 249.5 Section 249.5 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SENIOR FARMERS' MARKET NUTRITION PROGRAM (SFMNP) State Agency...

  2. 7 CFR 249.5 - Selection of new State agencies.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 4 2014-01-01 2014-01-01 false Selection of new State agencies. 249.5 Section 249.5 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SENIOR FARMERS' MARKET NUTRITION PROGRAM (SFMNP) State Agency...

  3. 7 CFR 249.5 - Selection of new State agencies.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 4 2013-01-01 2013-01-01 false Selection of new State agencies. 249.5 Section 249.5 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SENIOR FARMERS' MARKET NUTRITION PROGRAM (SFMNP) State Agency...

  4. 7 CFR 248.5 - Selection of new State agencies.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 4 2010-01-01 2010-01-01 false Selection of new State agencies. 248.5 Section 248.5 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) State Agency...

  5. 7 CFR 249.5 - Selection of new State agencies.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 4 2011-01-01 2011-01-01 false Selection of new State agencies. 249.5 Section 249.5 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SENIOR FARMERS' MARKET NUTRITION PROGRAM (SFMNP) State Agency...

  6. 7 CFR 249.5 - Selection of new State agencies.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 4 2010-01-01 2010-01-01 false Selection of new State agencies. 249.5 Section 249.5 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SENIOR FARMERS' MARKET NUTRITION PROGRAM (SFMNP) State Agency...

  7. 7 CFR 248.5 - Selection of new State agencies.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 4 2012-01-01 2012-01-01 false Selection of new State agencies. 248.5 Section 248.5 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) State Agency...

  8. 7 CFR 248.5 - Selection of new State agencies.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 4 2014-01-01 2014-01-01 false Selection of new State agencies. 248.5 Section 248.5 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) State Agency...

  9. 7 CFR 248.5 - Selection of new State agencies.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 4 2011-01-01 2011-01-01 false Selection of new State agencies. 248.5 Section 248.5 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS WIC FARMERS' MARKET NUTRITION PROGRAM (FMNP) State Agency...

  10. 40 CFR 82.180 - Agency review of SNAP submissions.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... evaluate: (i) Atmospheric effects and related health and environmental impacts; (ii) General population... 40 Protection of Environment 18 2012-07-01 2012-07-01 false Agency review of SNAP submissions. 82.180 Section 82.180 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR...

  11. 40 CFR 82.180 - Agency review of SNAP submissions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... evaluate: (i) Atmospheric effects and related health and environmental impacts; (ii) General population... 40 Protection of Environment 17 2011-07-01 2011-07-01 false Agency review of SNAP submissions. 82.180 Section 82.180 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR...

  12. 40 CFR 82.180 - Agency review of SNAP submissions.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... evaluate: (i) Atmospheric effects and related health and environmental impacts; (ii) General population... 40 Protection of Environment 18 2013-07-01 2013-07-01 false Agency review of SNAP submissions. 82.180 Section 82.180 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR...

  13. 10 CFR 601.200 - Agency and legislative liaison.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Agency and legislative liaison. 601.200 Section 601.200 Energy DEPARTMENT OF ENERGY (CONTINUED) ASSISTANCE REGULATIONS NEW RESTRICTIONS ON LOBBYING Activities by Own Employees § 601.200 Agency and legislative liaison. (a) The prohibition on the use of...

  14. Current issues and actions in radiation protection of patients.

    PubMed

    Holmberg, Ola; Malone, Jim; Rehani, Madan; McLean, Donald; Czarwinski, Renate

    2010-10-01

    Medical application of ionizing radiation is a massive and increasing activity globally. While the use of ionizing radiation in medicine brings tremendous benefits to the global population, the associated risks due to stochastic and deterministic effects make it necessary to protect patients from potential harm. Current issues in radiation protection of patients include not only the rapidly increasing collective dose to the global population from medical exposure, but also that a substantial percentage of diagnostic imaging examinations are unnecessary, and the cumulative dose to individuals from medical exposure is growing. In addition to this, continued reports on deterministic injuries from safety related events in the medical use of ionizing radiation are raising awareness on the necessity for accident prevention measures. The International Atomic Energy Agency is engaged in several activities to reverse the negative trends of these current issues, including improvement of the justification process, the tracking of radiation history of individual patients, shared learning of safety significant events, and the use of comprehensive quality audits in the clinical environment.

  15. Research Collaboration with State Environment and Public Health Agencies

    EPA Pesticide Factsheets

    EPA Reseach staff holds Tools Cafes for specific Agency partners and stakeholders. At these Tools Cafes, we share and demonstrate tools, talk with users and potential users, and solicit feedback to continually improve and update our resources.

  16. 75 FR 63485 - Agency Forms Undergoing Paperwork Reduction Act Review

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-15

    ... Informatics, Division of Integrated Surveillance Systems and Services (DISSS). States will continue to use..., Integrating Public Health Information and Surveillance Systems, NEDSS includes data standards, an Internet... HUMAN SERVICES Centers for Disease Control and Prevention Agency Forms Undergoing Paperwork...

  17. 75 FR 39952 - Agency Information Collection Activities; Proposed Collection; Comment Request; Testing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-13

    ... Collection; Comment Request; Testing Communications on Medical Devices and Radiation-Emitting Products AGENCY... involving medical devices and radiation-emitting products regulated by FDA. This information will be used to... Radiation-Emitting Products--(OMB Control Number 0910-New) FDA is authorized by section 1003(d)(2)(D) of...

  18. 76 FR 46324 - Agency Information Collection Activities: Proposed Collection; Comments Requested: Extension of a...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-02

    ... Collection; Claims Under the Radiation Exposure Compensation Act ACTION: 60-Day Notice of Information... concerning the collection, please contact the Radiation Exposure Compensation Program, ATTN: Dianne Spellberg.../Collection: Claims Under the Radiation Exposure Compensation Act. (3) Agency form number, if any, and...

  19. 76 FR 62445 - Agency Information Collection Activities: Proposed Collection; Comments Requested; Extension of a...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-07

    ... Information Collection; Claims Filed Under the Radiation Exposure Compensation Act (RECA) ACTION: 30-Day... Form/Collection: Claims Filed Under the Radiation Exposure Compensation Act (RECA). (3) Agency form... compensation under the Radiation Exposure Compensation Act. (5) An estimate of the total number of...

  20. 40 CFR 144.37 - Continuation of expiring permits.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 24 2013-07-01 2013-07-01 false Continuation of expiring permits. 144.37 Section 144.37 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS (CONTINUED) UNDERGROUND INJECTION CONTROL PROGRAM Authorization by Permit § 144.37 Continuation...

  1. 40 CFR 144.37 - Continuation of expiring permits.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 23 2014-07-01 2014-07-01 false Continuation of expiring permits. 144.37 Section 144.37 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS (CONTINUED) UNDERGROUND INJECTION CONTROL PROGRAM Authorization by Permit § 144.37 Continuation...

  2. 40 CFR 144.37 - Continuation of expiring permits.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 23 2011-07-01 2011-07-01 false Continuation of expiring permits. 144.37 Section 144.37 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS (CONTINUED) UNDERGROUND INJECTION CONTROL PROGRAM Authorization by Permit § 144.37 Continuation...

  3. 40 CFR 144.37 - Continuation of expiring permits.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 22 2010-07-01 2010-07-01 false Continuation of expiring permits. 144.37 Section 144.37 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS (CONTINUED) UNDERGROUND INJECTION CONTROL PROGRAM Authorization by Permit § 144.37 Continuation...

  4. 40 CFR 144.37 - Continuation of expiring permits.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 24 2012-07-01 2012-07-01 false Continuation of expiring permits. 144.37 Section 144.37 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS (CONTINUED) UNDERGROUND INJECTION CONTROL PROGRAM Authorization by Permit § 144.37 Continuation...

  5. 38 CFR 48.645 - Federal agency or agency.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    .... 48.645 Section 48.645 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS... Federal agency or agency. Federal agency or agency means any United States executive department, military department, government corporation, government controlled corporation, any other establishment in...

  6. Federal Law on Consumer Deception: An Agency by Agency Analysis.

    ERIC Educational Resources Information Center

    Zweibel, George J.

    A comprehensive analysis of statutes and regulations on consumer deception administered by thirty government agencies is provided in this report. Each agency's chapter includes a brief description of the agency, and a detailed listing of all deceptive trade practices prohibited by that agency's enabling legislation, regulations, or other sources…

  7. 28 CFR 81.4 - Referral of reports where the designated agency is not a law enforcement agency.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 28 Judicial Administration 2 2012-07-01 2012-07-01 false Referral of reports where the designated agency is not a law enforcement agency. 81.4 Section 81.4 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) CHILD ABUSE AND CHILD PORNOGRAPHY REPORTING DESIGNATIONS AND PROCEDURES § 81.4 Referral...

  8. 28 CFR 81.4 - Referral of reports where the designated agency is not a law enforcement agency.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Referral of reports where the designated agency is not a law enforcement agency. 81.4 Section 81.4 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) CHILD ABUSE AND CHILD PORNOGRAPHY REPORTING DESIGNATIONS AND PROCEDURES § 81.4 Referral...

  9. 28 CFR 81.4 - Referral of reports where the designated agency is not a law enforcement agency.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 28 Judicial Administration 2 2011-07-01 2011-07-01 false Referral of reports where the designated agency is not a law enforcement agency. 81.4 Section 81.4 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) CHILD ABUSE AND CHILD PORNOGRAPHY REPORTING DESIGNATIONS AND PROCEDURES § 81.4 Referral...

  10. 28 CFR 81.4 - Referral of reports where the designated agency is not a law enforcement agency.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 28 Judicial Administration 2 2013-07-01 2013-07-01 false Referral of reports where the designated agency is not a law enforcement agency. 81.4 Section 81.4 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) CHILD ABUSE AND CHILD PORNOGRAPHY REPORTING DESIGNATIONS AND PROCEDURES § 81.4 Referral...

  11. 28 CFR 81.4 - Referral of reports where the designated agency is not a law enforcement agency.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 28 Judicial Administration 2 2014-07-01 2014-07-01 false Referral of reports where the designated agency is not a law enforcement agency. 81.4 Section 81.4 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) CHILD ABUSE AND CHILD PORNOGRAPHY REPORTING DESIGNATIONS AND PROCEDURES § 81.4 Referral...

  12. Federal interagency communication strategies for addressing radiation emergencies and other public health crises.

    PubMed

    Miller, Charles W; McCurley, M Carol

    2011-11-01

    Federal agencies have a variety of roles and responsibilities related to communicating with the public before, during, and after a radiological emergency. To better understand the various efforts currently underway, the Radiation Studies Branch of the Centers for Disease Control and Prevention convened a roundtable of representatives from federal agencies with responsibility for communicating with the public about radiation emergencies. Roundtable participants shared valuable information about efforts underway to develop information and messages for a variety of audiences and agreed that continued interagency coordination and dialogue about communication before, during, and after an event are needed. The group suggested several strategies for future collaborative efforts and indicated a desire to continue working together to develop and assess messages for radiological emergency preparedness and response. The group also recommended that more work be done to determine whether messages need to be packaged or tailored for specific special populations and suggested that more research be conducted to answer questions about specific audience/cultural needs around communicating radiation risks. Since this roundtable, attendees have continued to work together to develop and test messages for the public.

  13. Metacognition of Agency

    ERIC Educational Resources Information Center

    Metcalfe, Janet; Greene, Matthew Jason

    2007-01-01

    The feeling that we are agents, intentionally making things happen by our own actions, is foundational to our understanding of ourselves as humans. People's metacognitions of agency were investigated in 4 experiments. Participants played a game in which they tried to touch downward scrolling Xs and avoid touching Os. Variables that affected…

  14. Youth Media and Agency

    ERIC Educational Resources Information Center

    Hauge, Chelsey

    2014-01-01

    This article addresses how capacity is conceived of and understood in youth media/civic education programming, and how beliefs about agency, development, relationality and youth manifests in the discourses, programmes, and practices of organizations operating youth media programmes. Through attention to a youth media and development programme in…

  15. Cooperation Among State Agencies

    ERIC Educational Resources Information Center

    Wattenbarger, James L.; Hansen, Dean M.

    1975-01-01

    Most states have separate agencies to deal with vocational education, adult education, and community colleges. Because current procedures for interagency cooperation are inadequate and often nonproductive, there is a need for a national or extra-state catalyst to encourage cooperation in a positive way. Five strategies for cooperation are…

  16. Normativity, agency, and life.

    PubMed

    Barham, James

    2012-03-01

    There is an immense philosophical literature dealing with the notions of normativity and agency, as well as a sizeable and rapidly growing scientific literature on the topic of autonomous agents. However, there has been very little cross-fertilization between these two literatures. As a result, the philosophical literature tends to assume a somewhat outdated mechanistic image of living things, resulting in a quasi-dualistic picture in which only human beings, or the higher animals, can be normative agents properly speaking. From this perspective, the project of 'naturalizing normativity' becomes almost a contradiction in terms. At the same time, the scientific literature tends to misuse 'normativity,' 'agency,' and related terms, assuming that it is meaningful to ascribe these concepts to 'autonomous agents' conceived of as physical systems whose behavior is to be explained in terms of ordinary physical law. From this perspective, the true depth of the difficulty involved in understanding what makes living systems distinctive qua physical systems becomes occluded. In this essay, I begin the attempt to remedy this situation. After some preliminary discussion of terminology and situating of my project within the contemporary philosophical landscape, I make a distinction between two different aspects of the project of naturalizing normativity: (1) the 'Scope Problem,' which consists in saying how widely in nature our concept of normative agency may properly be applied; and (2) the 'Ground Problem,' which consists in rationalizing the phenomenon of normative agency in terms of the rest of our knowledge of nature. Then, in the remainder of this paper, I argue that the Scope Problem ought to be resolved in favor of attributing normative agency, in the proper sense of those words, to living things as such. The Ground Problem will be discussed in a companion paper at a later time.

  17. Space Radiation

    NASA Technical Reports Server (NTRS)

    Wu, Honglu

    2006-01-01

    Astronauts receive the highest occupational radiation exposure. Effective protections are needed to ensure the safety of astronauts on long duration space missions. Increased cancer morbidity or mortality risk in astronauts may be caused by occupational radiation exposure. Acute and late radiation damage to the central nervous system (CNS) may lead to changes in motor function and behavior, or neurological disorders. Radiation exposure may result in degenerative tissue diseases (non-cancer or non-CNS) such as cardiac, circulatory, or digestive diseases, as well as cataracts. Acute radiation syndromes may occur due to occupational radiation exposure.

  18. 7 CFR 247.35 - Local agency appeals of State agency actions.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Section 247.35 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS COMMODITY SUPPLEMENTAL FOOD PROGRAM § 247.35... participation in CSFP—e.g., the termination of a local agency's participation in the program. The adverse...

  19. 76 FR 4258 - Occupational Radiation Protection; Revision

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-25

    ... Part 835 RIN 1901-AA-95 Occupational Radiation Protection; Revision AGENCY: Department of Energy...) proposes to revise the values in an appendix to its Occupational Radiation Protection requirements. The... requirements in title 10, Code of Federal Regulations, part 835 (10 CFR part 835), Occupational...

  20. 77 FR 55199 - Radiation Detection Technologies, Inc.

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-07

    ... Radiation Detection Technologies, Inc. AGENCY: Office of the General Counsel, Department of Energy. ACTION... to Radiation Detection Technologies, Inc., of Manhattan, Kansas, an exclusive license to practice the... below no later than October 9, 2012. ADDRESSES: Office of the Assistant General Counsel for...

  1. 7 CFR 247.22 - Allocation and disbursement of administrative funds to State agencies.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS COMMODITY SUPPLEMENTAL FOOD PROGRAM § 247.22 Allocation and disbursement of administrative funds to State agencies....

  2. 7 CFR 247.22 - Allocation and disbursement of administrative funds to State agencies.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS COMMODITY SUPPLEMENTAL FOOD PROGRAM § 247.22 Allocation and disbursement of administrative funds to State agencies....

  3. 7 CFR 247.22 - Allocation and disbursement of administrative funds to State agencies.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS COMMODITY SUPPLEMENTAL FOOD PROGRAM § 247.22 Allocation and disbursement of administrative funds to State agencies....

  4. 7 CFR 247.22 - Allocation and disbursement of administrative funds to State agencies.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS COMMODITY SUPPLEMENTAL FOOD PROGRAM § 247.22 Allocation and disbursement of administrative funds to State agencies....

  5. 7 CFR 247.22 - Allocation and disbursement of administrative funds to State agencies.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS COMMODITY SUPPLEMENTAL FOOD PROGRAM § 247.22 Allocation and disbursement of administrative funds to State agencies....

  6. 20 CFR 670.760 - How will Job Corps coordinate with other agencies?

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... in developing and maintaining cooperative relationships with other agencies and institutions... learning; (5) Job search, occupational, and basic skills training; and (6) Provision of continued...

  7. 31 CFR 315.87 - Payment to governmental agencies, units, or their officers.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Private Organizations (Corporations, Associations, Partnerships, etc.) and Governmental Agencies, Units... Money and Finance (Continued) FISCAL SERVICE, DEPARTMENT OF THE TREASURY BUREAU OF THE PUBLIC...

  8. 31 CFR 315.87 - Payment to governmental agencies, units, or their officers.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Private Organizations (Corporations, Associations, Partnerships, etc.) and Governmental Agencies, Units... Money and Finance (Continued) FISCAL SERVICE, DEPARTMENT OF THE TREASURY BUREAU OF THE PUBLIC...

  9. Occupational exposure assessment: Practices in Malaysian nuclear agency

    NASA Astrophysics Data System (ADS)

    Sarowi, S. Muhd; Ramli, S. A.; Kontol, K. Mohamad; Rahman, N. A. H. Abd.

    2016-01-01

    Malaysian Nuclear Agency (Nuclear Malaysia) is the leading agency in introducing and promoting the application of nuclear science technology in Malaysia. The agency provides major nuclear facilities purposely for research and commercialisation such as reactor, irradiation plants and radioisotope production laboratory. When dealing with ionizing radiation, there is an obligatory requirement to monitor and assess the radiation exposure to the workers. The personal dose of radiation workers were monitored monthly by assessing their Thermoluminescence Dosimeter (TLD) dose reading. This paper will discuss the current practice in managing, assessing, record keeping and reporting of the occupational exposure in Nuclear Malaysia including the Health Physic Group roles and challenges. The statistics on occupational radiation exposure of monitored workers working in different fields in Nuclear Malaysia from 2011 - 2013 will also be presented. The results show that the null hypothesis (H₀) was accepted which the means of every populations are all equal or not differ significantly. This hypothesis states that the dose exposure received by the radiation workers in Nuclear Malaysia is similar and there were no significant changes from 2011 to 2013. The radiation monitoring programme correlate with the requirement of our national law, the Atomic Energy Licensing Act 1984 (Act 304).

  10. Occupational exposure assessment: Practices in Malaysian nuclear agency

    SciTech Connect

    Sarowi, S. Muhd Ramli, S. A.; Kontol, K. Mohamad; Rahman, N. A. H. Abd.

    2016-01-22

    Malaysian Nuclear Agency (Nuclear Malaysia) is the leading agency in introducing and promoting the application of nuclear science technology in Malaysia. The agency provides major nuclear facilities purposely for research and commercialisation such as reactor, irradiation plants and radioisotope production laboratory. When dealing with ionizing radiation, there is an obligatory requirement to monitor and assess the radiation exposure to the workers. The personal dose of radiation workers were monitored monthly by assessing their Thermoluminescence Dosimeter (TLD) dose reading. This paper will discuss the current practice in managing, assessing, record keeping and reporting of the occupational exposure in Nuclear Malaysia including the Health Physic Group roles and challenges. The statistics on occupational radiation exposure of monitored workers working in different fields in Nuclear Malaysia from 2011 - 2013 will also be presented. The results show that the null hypothesis (H{sub 0}) was accepted which the means of every populations are all equal or not differ significantly. This hypothesis states that the dose exposure received by the radiation workers in Nuclear Malaysia is similar and there were no significant changes from 2011 to 2013. The radiation monitoring programme correlate with the requirement of our national law, the Atomic Energy Licensing Act 1984 (Act 304)

  11. Measurement of Near Earth Radiation Environment in Japan—Overview and Plan—

    NASA Astrophysics Data System (ADS)

    Goka, Tateo; Matsumoto, Haruhisa

    2009-06-01

    The current status of measuring radiation using JAXA satellites is reviewed. Starting with Engineering Test Satellite-V (ETS-V; KIKU-5 in Japanese) in 1987, efforts to conduct radiation measurements in space have continued using almost all Japan Aerospace Exploration Agency (JAXA formerly NASDA) satellites (ETS-VI, ADEOS, ADEOS-II, MDS-1, DRTS (ongoing), and ALOS (ongoing)), in geostationary orbit (GEO), geostationary -transfer orbit (GTO), and low-Earth orbit (LEO). Electrons, protons, alpha particles, and heavy ions have been the main objects of study. Future plans for radiation monitoring in JAXA, including GOSAT, Jason-2 (in ollaboration with CNES), SmartSat (in collaboration with NICT), and ISS/JEM/Exposure Facility/SEDA-AP, are presented.

  12. 40 CFR 63.7541 - How do I demonstrate continuous compliance under the emission averaging provision?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... compliance under the emission averaging provision? 63.7541 Section 63.7541 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED) National Emission Standards for Hazardous...

  13. 40 CFR 63.9035 - How do I monitor and collect data to demonstrate continuous compliance?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... monitoring malfunctions, associated repairs, and required quality assurance or control activities in data... AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants: Hydrochloric...

  14. 40 CFR 63.9808 - How do I monitor and collect data to demonstrate continuous compliance?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES (CONTINUED) National Emission Standards for Hazardous Air Pollutants for Refractory... times, you must maintain your monitoring systems including, but not limited to, maintaining...

  15. 40 CFR 63.6135 - How do I monitor and collect data to demonstrate continuous compliance?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS FOR SOURCE CATEGORIES National Emission Standards for Hazardous Air Pollutants for Stationary Combustion... continuous compliance? (a) Except for monitor malfunctions, associated repairs, and required...

  16. 40 CFR 60.4345 - What are the requirements for the continuous emission monitoring system equipment, if I choose to...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... meter, steam flow meter, and each pressure or temperature measurement device shall be installed... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) STANDARDS...

  17. Environmental assessment of the proposed Continuous Wave Deuterium Demonstrator (CWDD)

    SciTech Connect

    Not Available

    1992-03-01

    An assessment was made of the potential environmental impacts of construction and operation of the Continuous Wave Deuterium Demonstrator (CWDD) at Argonne National Laboratory (ANL), including an evaluation of alternative actions. Key elements considered were on- and off-site radiological effects and potential impacts to cultural resources. The radiological consequences of routine operations of the CWDD are readily reduced to insignificant levels by bulk shielding, confinement, and containment. The radiation dose to the maximally exposed off-site individual would be 0.52 mrem/yr from direct radiation and 1.2 {times} 10{sup {minus}3} mrem/yr from airborne radionuclides, based on maximum planned facility operation. The maximum credible postulated accident would result in a dose to the maximally exposed individual of less than 20 mrem. A cultural resource survey has determined that the location for the CWDD has, no cultural resource sites or materials and construction is permitted by the Illinois Historic Preservation Agency. Demands for utility services would require only about two percent of excess capacity already installed at Argonne. Other environmental impact categories were considered, including socioeconomic effects, aquatic and terrestrial flora and fauna, wetlands, and water and air quality.

  18. Agency, time, and causality

    PubMed Central

    Widlok, Thomas

    2014-01-01

    Cognitive Scientists interested in causal cognition increasingly search for evidence from non-Western Educational Industrial Rich Democratic people but find only very few cross-cultural studies that specifically target causal cognition. This article suggests how information about causality can be retrieved from ethnographic monographs, specifically from ethnographies that discuss agency and concepts of time. Many apparent cultural differences with regard to causal cognition dissolve when cultural extensions of agency and personhood to non-humans are taken into account. At the same time considerable variability remains when we include notions of time, linearity and sequence. The article focuses on ethnographic case studies from Africa but provides a more general perspective on the role of ethnography in research on the diversity and universality of causal cognition. PMID:25414683

  19. Agency, time, and causality.

    PubMed

    Widlok, Thomas

    2014-01-01

    Cognitive Scientists interested in causal cognition increasingly search for evidence from non-Western Educational Industrial Rich Democratic people but find only very few cross-cultural studies that specifically target causal cognition. This article suggests how information about causality can be retrieved from ethnographic monographs, specifically from ethnographies that discuss agency and concepts of time. Many apparent cultural differences with regard to causal cognition dissolve when cultural extensions of agency and personhood to non-humans are taken into account. At the same time considerable variability remains when we include notions of time, linearity and sequence. The article focuses on ethnographic case studies from Africa but provides a more general perspective on the role of ethnography in research on the diversity and universality of causal cognition.

  20. 78 FR 20103 - Radiation Protection Guidance for Diagnostic and Interventional X-Ray Procedures

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-03

    ... AGENCY Radiation Protection Guidance for Diagnostic and Interventional X-Ray Procedures AGENCY..., on Radiation Protection Guidance for Diagnostic and Interventional X-Ray Procedures. This document is Federal Guidance Report No. 14. It replaces Federal Guidance Report No. 9, ``Radiation Protection...

  1. NATO Agency Reform

    DTIC Science & Technology

    2011-04-30

    and tested to determine its value. We take seriously the pernicious effects of the so-called “ theory – practice” gap, which would separate the...organized around a specific product or service, there are several that fill purely functional roles , such as the Research and Technology Agency...point, strategy development theory had focused on the forces of technology, size of an organization, and structural variation. In reviewing the

  2. 2 CFR 902.645 - Federal agency or agency.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... ENERGY Reserved REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE) Definitions § 902.645 Federal agency or agency. Department of Energy means the U.S. Department of Energy (DOE), including the...

  3. 2 CFR 902.645 - Federal agency or agency.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... ENERGY Reserved REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE) Definitions § 902.645 Federal agency or agency. Department of Energy means the U.S. Department of Energy (DOE), including the...

  4. Continual Improvement in Shuttle Logistics

    NASA Technical Reports Server (NTRS)

    Flowers, Jean; Schafer, Loraine

    1995-01-01

    It has been said that Continual Improvement (CI) is difficult to apply to service oriented functions, especially in a government agency such as NASA. However, a constrained budget and increasing requirements are a way of life at NASA Kennedy Space Center (KSC), making it a natural environment for the application of CI tools and techniques. This paper describes how KSC, and specifically the Space Shuttle Logistics Project, a key contributor to KSC's mission, has embraced the CI management approach as a means of achieving its strategic goals and objectives. An overview of how the KSC Space Shuttle Logistics Project has structured its CI effort and examples of some of the initiatives are provided.

  5. 31 CFR 20.645 - Federal agency or agency.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 31 Money and Finance: Treasury 1 2014-07-01 2014-07-01 false Federal agency or agency. 20.645 Section 20.645 Money and Finance: Treasury Office of the Secretary of the Treasury GOVERNMENTWIDE REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE) Definitions § 20.645 Federal agency or...

  6. 31 CFR 20.645 - Federal agency or agency.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false Federal agency or agency. 20.645 Section 20.645 Money and Finance: Treasury Office of the Secretary of the Treasury GOVERNMENTWIDE REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE) Definitions § 20.645 Federal agency or...

  7. 31 CFR 20.645 - Federal agency or agency.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 31 Money and Finance: Treasury 1 2011-07-01 2011-07-01 false Federal agency or agency. 20.645 Section 20.645 Money and Finance: Treasury Office of the Secretary of the Treasury GOVERNMENTWIDE REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE) Definitions § 20.645 Federal agency or...

  8. 31 CFR 20.645 - Federal agency or agency.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 31 Money and Finance: Treasury 1 2012-07-01 2012-07-01 false Federal agency or agency. 20.645 Section 20.645 Money and Finance: Treasury Office of the Secretary of the Treasury GOVERNMENTWIDE REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE) Definitions § 20.645 Federal agency or...

  9. 31 CFR 20.645 - Federal agency or agency.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 31 Money and Finance: Treasury 1 2013-07-01 2013-07-01 false Federal agency or agency. 20.645 Section 20.645 Money and Finance: Treasury Office of the Secretary of the Treasury GOVERNMENTWIDE REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE) Definitions § 20.645 Federal agency or...

  10. Radiation Proctopathy

    PubMed Central

    Grodsky, Marc B.; Sidani, Shafik M.

    2015-01-01

    Radiation therapy is a widely utilized treatment modality for pelvic malignancies, including prostate cancer, rectal cancer, and cervical cancer. Given its fixed position in the pelvis, the rectum is at a high risk for injury secondary to ionizing radiation. Despite advances made in radiation science, up to 75% of the patients will suffer from acute radiation proctitis and up to 20% may experience chronic symptoms. Symptoms can be variable and include diarrhea, bleeding, incontinence, and fistulization. A multitude of treatment options exist. This article summarizes the latest knowledge relating to radiation proctopathy focusing on the vast array of treatment options. PMID:26034407

  11. 29 CFR 1977.18 - Arbitration or other agency proceedings.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 9 2010-07-01 2010-07-01 false Arbitration or other agency proceedings. 1977.18 Section 1977.18 Labor Regulations Relating to Labor (Continued) OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR (CONTINUED) DISCRIMINATION AGAINST EMPLOYEES EXERCISING RIGHTS UNDER THE...

  12. 12 CFR Appendix I to Part 226 - Federal Enforcement Agencies

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 3 2014-01-01 2014-01-01 false Federal Enforcement Agencies I Appendix I to Part 226 Banks and Banking FEDERAL RESERVE SYSTEM (CONTINUED) BOARD OF GOVERNORS OF THE FEDERAL RESERVE SYSTEM (CONTINUED) TRUTH IN LENDING (REGULATION Z) Pt. 226, App. I Appendix I to Part...

  13. 12 CFR Appendix I to Part 226 - Federal Enforcement Agencies

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 3 2013-01-01 2013-01-01 false Federal Enforcement Agencies I Appendix I to Part 226 Banks and Banking FEDERAL RESERVE SYSTEM (CONTINUED) BOARD OF GOVERNORS OF THE FEDERAL RESERVE SYSTEM (CONTINUED) TRUTH IN LENDING (REGULATION Z) Pt. 226, App. I Appendix I to Part...

  14. Effects of stratospheric radiations on human glioblastoma cells.

    PubMed

    Cerù, Maria Paola; Amicarelli, Fernanda; Cristiano, Loredana; Colafarina, Sabrina; Aimola, Pierpaolo; Falone, Stefano; Cinque, Benedetta; Ursini, Ornella; Moscardelli, Roberto; Ragni, Pietro

    2005-01-01

    The aim of this work was to evaluate the effect of stratospheric radiations on neural tumour cells. ADF human glioblastoma cells were hosted on a stratospheric balloon within the 2002 biological experiment campaign of the Italian Space Agency. The flight at an average height of 37 km lasted about 24 hrs. Cell morphology, number and viability, cell cycle and apoptosis, some antioxidant enzymes and proteins involved in cell cycle regulation, DNA repair and gene expression were studied. Stratospheric radiations caused a significant decrease in cell number, as well as a block of proliferation, but not apoptosis or necrosis. Radiations also induced activation and induction of some antioxidant enzymes, increase in DNA repair-related proteins (p53 and Proliferating Cell Nuclear Antigen) and variations of the transcription factors Peroxisome Proliferator-Activated Receptors. Morphologically, test cells exhibited more electron dense cytoplasm and less condensed chromatin than controls and modification of their surfaces. Our results indicate that glioblastoma cells, exposed to continuous stratospheric radiations for 24 hrs, show activation of cell cycle check point, decrease of cell number, variations of Peroxisome Proliferator-Activated Receptors and increase of Reactive Oxygen Species-scavenging enzymes.

  15. 78 FR 32252 - Agency Forms Undergoing Paperwork Reduction Act Review

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-29

    ... HUMAN SERVICES Centers for Disease Control and Prevention Agency Forms Undergoing Paperwork Reduction... result of their exposure to radiation, beryllium, or silica while in the performance of duty for the... Health and Human Services (HHS) was directed to establish and implement procedures for...

  16. 75 FR 19302 - Radiation Sources on Army Land

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-14

    ... organization, would require a specific Nuclear Regulatory Commission (NRC) license or Army Radiation... Department of the Army 32 CFR Part 655 RIN 0702-AA58 Radiation Sources on Army Land AGENCY: Department of the... revise its regulations concerning radiation sources on Army land. The Army requires Non-Army...

  17. 20 CFR 658.605 - Communication of findings to State agencies.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... LABOR (CONTINUED) ADMINISTRATIVE PROVISIONS GOVERNING THE JOB SERVICE SYSTEM Review and Assessment of State Agency Compliance With Job Service Regulations § 658.605 Communication of findings to State... indicates a State agency violation of JS regulations or its State agency program budget plan, the...

  18. 20 CFR 658.605 - Communication of findings to State agencies.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... LABOR (CONTINUED) ADMINISTRATIVE PROVISIONS GOVERNING THE JOB SERVICE SYSTEM Review and Assessment of State Agency Compliance With Job Service Regulations § 658.605 Communication of findings to State... indicates a State agency violation of JS regulations or its State agency program budget plan, the...

  19. 20 CFR 658.605 - Communication of findings to State agencies.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... LABOR (CONTINUED) ADMINISTRATIVE PROVISIONS GOVERNING THE JOB SERVICE SYSTEM Review and Assessment of State Agency Compliance With Job Service Regulations § 658.605 Communication of findings to State... indicates a State agency violation of JS regulations or its State agency program budget plan, the...

  20. 34 CFR 602.23 - Operating procedures all agencies must have.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 34 Education 3 2010-07-01 2010-07-01 false Operating procedures all agencies must have. 602.23 Section 602.23 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF... agencies must have. (a) The agency must maintain and make available to the public written...

  1. 34 CFR 602.23 - Operating procedures all agencies must have.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 34 Education 3 2011-07-01 2011-07-01 false Operating procedures all agencies must have. 602.23 Section 602.23 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF... agencies must have. (a) The agency must maintain and make available to the public written...

  2. 34 CFR 602.23 - Operating procedures all agencies must have.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 34 Education 3 2012-07-01 2012-07-01 false Operating procedures all agencies must have. 602.23 Section 602.23 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF... agencies must have. (a) The agency must maintain and make available to the public written...

  3. 34 CFR 602.23 - Operating procedures all agencies must have.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 34 Education 3 2014-07-01 2014-07-01 false Operating procedures all agencies must have. 602.23 Section 602.23 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF... agencies must have. (a) The agency must maintain and make available to the public written...

  4. 34 CFR 602.23 - Operating procedures all agencies must have.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 34 Education 3 2013-07-01 2013-07-01 false Operating procedures all agencies must have. 602.23 Section 602.23 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF... agencies must have. (a) The agency must maintain and make available to the public written...

  5. 34 CFR 303.560 - Use of funds by the lead agency.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 34 Education 2 2011-07-01 2010-07-01 true Use of funds by the lead agency. 303.560 Section 303.560 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF SPECIAL EDUCATION... funds by the lead agency. A lead agency may use funds under this part that are reasonable and...

  6. 34 CFR 303.560 - Use of funds by the lead agency.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 34 Education 2 2010-07-01 2010-07-01 false Use of funds by the lead agency. 303.560 Section 303.560 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF SPECIAL... funds by the lead agency. A lead agency may use funds under this part that are reasonable and...

  7. 77 FR 61772 - Agency Information Collection Activities: Proposed Collection; Comment Request, Crisis Counseling...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-11

    ...; Comment Request, Crisis Counseling Assistance and Training Program AGENCY: Federal Emergency Management Agency, DHS. ACTION: Notice. SUMMARY: The Federal Emergency Management Agency, as part of its continuing... Counseling Assistance and Training Program which provides funding in response to a State's request for...

  8. 5 CFR 831.1205 - Agency-filed disability retirement applications.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 5 Administrative Personnel 2 2014-01-01 2014-01-01 false Agency-filed disability retirement...) CIVIL SERVICE REGULATIONS (CONTINUED) RETIREMENT Disability Retirement § 831.1205 Agency-filed disability retirement applications. (a) Basis for filing an application for an employee. An agency must...

  9. 40 CFR 205.160-7 - Continued testing.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 24 2010-07-01 2010-07-01 false Continued testing. 205.160-7 Section 205.160-7 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) NOISE ABATEMENT PROGRAMS TRANSPORTATION EQUIPMENT NOISE EMISSION CONTROLS Motorcycles § 205.160-7 Continued testing. (a)...

  10. 40 CFR 211.212-7 - Continued compliance testing.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 24 2010-07-01 2010-07-01 false Continued compliance testing. 211.212-7 Section 211.212-7 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) NOISE ABATEMENT PROGRAMS PRODUCT NOISE LABELING Hearing Protective Devices § 211.212-7 Continued...

  11. 5 CFR 412.401 - Continuing executive development.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Continuing executive development. 412.401... SUPERVISORY, MANAGEMENT, AND EXECUTIVE DEVELOPMENT Executive Development § 412.401 Continuing executive development. (a) Each agency must establish a program or programs for the continuing development of its...

  12. 42 CFR 431.713 - Continuing study and investigation.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 4 2011-10-01 2011-10-01 false Continuing study and investigation. 431.713 Section... Programs for Licensing Nursing Home Administrators § 431.713 Continuing study and investigation. The agency or board must conduct a continuing study of nursing homes and administrators within the State...

  13. 42 CFR 431.713 - Continuing study and investigation.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 42 Public Health 4 2012-10-01 2012-10-01 false Continuing study and investigation. 431.713 Section... Programs for Licensing Nursing Home Administrators § 431.713 Continuing study and investigation. The agency or board must conduct a continuing study of nursing homes and administrators within the State...

  14. 42 CFR 431.713 - Continuing study and investigation.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... SERVICES (CONTINUED) MEDICAL ASSISTANCE PROGRAMS STATE ORGANIZATION AND GENERAL ADMINISTRATION State Programs for Licensing Nursing Home Administrators § 431.713 Continuing study and investigation. The agency or board must conduct a continuing study of nursing homes and administrators within the State...

  15. High-power continuous-wave mid-infrared radiation generated by difference frequency mixing of diode-laser-seeded fiber amplifiers and its application to dual-beam spectroscopy

    NASA Technical Reports Server (NTRS)

    Lancaster, D. G.; Richter, D.; Curl, R. F.; Tittel, F. K.; Goldberg, L.; Koplow, J.

    1999-01-01

    We report the generation of up to 0.7 mW of narrow-linewidth (<60-MHz) radiation at 3.3 micrometers by difference frequency mixing of a Nd:YAG-seeded 1.6-W Yb fiber amplifier and a 1.5-micrometers diode-laser-seeded 0.6-W Er/Yb fiber amplifier in periodically poled LiNbO3. A conversion efficiency of 0.09%/W (0.47 mWW-2 cm-1) was achieved. A room-air CH4 spectrum acquired with a compact 80-m multipass cell and a dual-beam spectroscopic configuration indicates an absorption sensitivity of +/-2.8 x 10(-5) (+/-1 sigma), corresponding to a sub-parts-in-10(9) (ppb) CH4 sensitivity (0.8 ppb).

  16. 76 FR 11789 - Agency Information Collection Activities; Announcement of Office of Management and Budget...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-03

    ... HUMAN SERVICES Food and Drug Administration Agency Information Collection Activities; Announcement of Office of Management and Budget Approval; Testing Communications on Medical Devices and Radiation... Administration (FDA) is announcing that a collection of information entitled ``Testing Communications on...

  17. Developing Moral Agency through Narrative

    ERIC Educational Resources Information Center

    Pasupathi, Monisha; Wainryb, Cecilia

    2010-01-01

    This paper poses the following question: When, in spite of knowing that it is wrong, people go on to hurt others, what does this mean for the development of moral agency? We begin by defining moral agency and briefly sketching relations between moral agency and other concepts. We then outline what three extant literatures suggest about this…

  18. AREA RADIATION MONITOR

    DOEpatents

    Manning, F.W.; Groothuis, S.E.; Lykins, J.H.; Papke, D.M.

    1962-06-12

    S>An improved area radiation dose monitor is designed which is adapted to compensate continuously for background radiation below a threshold dose rate and to give warning when the dose integral of the dose rate of an above-threshold radiation excursion exceeds a selected value. This is accomplished by providing means for continuously charging an ionization chamber. The chamber provides a first current proportional to the incident radiation dose rate. Means are provided for generating a second current including means for nulling out the first current with the second current at all values of the first current corresponding to dose rates below a selected threshold dose rate value. The second current has a maximum value corresponding to that of the first current at the threshold dose rate. The excess of the first current over the second current, which occurs above the threshold, is integrated and an alarm is given at a selected integrated value of the excess corresponding to a selected radiation dose. (AEC)

  19. Continuing professional education: individual responsibility, collective consciousness.

    PubMed

    Palmer, A

    1994-01-01

    Continuing professional education in the United Kingdom is discussed and the influences examined. Within a framework of national, nursing, and local perspectives, the issues and implications for the various individual agencies and personnel are identified. An overview is provided to include agendas for action.

  20. Continuity, Stability and Community in Teaching

    ERIC Educational Resources Information Center

    Donnelly, J. F.

    2006-01-01

    This article is concerned with understanding continuity and stability in teaching, and their significance. It looks particularly at the work of Anthony Giddens on structure and agency, that of Martin Heidegger on the limits of discursive and theoretical analysis, and the communitarian strand within ethics. It applies this discussion to…

  1. Continuing Engineering Studies Series; Monograph No. 3.

    ERIC Educational Resources Information Center

    American Society for Engineering Education, Washington, DC.

    Interest in continuing engineering studies has been growing within the American Society for Engineering Education as well as among educational institutions, industrial organizations, professional association, and governmental agencies. Feeling a national need for uniformity, in 1968 the National Planning Conference authorized a National Task Force…

  2. 76 FR 18415 - Continuous Emission Monitoring

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-04

    ... From the Federal Register Online via the Government Publishing Office ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 75 Continuous Emission Monitoring CFR Correction In Title 40 of the Code of Federal... units. The owner or operator of an affected unit that combusts wood, refuse, or other material...

  3. Handbook on Continuation Education in California.

    ERIC Educational Resources Information Center

    Voss, John W.

    Intended primarily for California educators, this handbook outlines the history, aims, and structure of continuation education (mainly for out of school youth under 18), and discusses procedures and problems in the areas of program establishment and administration, relations with full time school and other agencies, counseling, guidance, general…

  4. Family Therapy for Continuing Professional Education.

    ERIC Educational Resources Information Center

    Matter, Betty R.

    1980-01-01

    Reports on a program of family therapy instruction intended as a continuing professional education service to mental health personnel. Rapid expansion of the program since its inception in late 1971 is attributed to increasing demand from human service agencies in and around greater Philadelphia area. Some characteristics of participants are…

  5. National Ambient Radiation Database

    SciTech Connect

    Dziuban, J.; Sears, R.

    2003-02-25

    The U.S. Environmental Protection Agency (EPA) recently developed a searchable database and website for the Environmental Radiation Ambient Monitoring System (ERAMS) data. This site contains nationwide radiation monitoring data for air particulates, precipitation, drinking water, surface water and pasteurized milk. This site provides location-specific as well as national information on environmental radioactivity across several media. It provides high quality data for assessing public exposure and environmental impacts resulting from nuclear emergencies and provides baseline data during routine conditions. The database and website are accessible at www.epa.gov/enviro/. This site contains (1) a query for the general public which is easy to use--limits the amount of information provided, but includes the ability to graph the data with risk benchmarks and (2) a query for a more technical user which allows access to all of the data in the database, (3) background information on ER AMS.

  6. Radiator technology

    NASA Technical Reports Server (NTRS)

    Juhasz, Albert J.

    1993-01-01

    Radiator technology is discussed in the context of the Civilian Space Technology Initiative's (CSTI's) high capacity power-thermal management project. The CSTI project is a subset of a project to develop a piloted Mars nuclear electric propulsion (NEP) vehicle. The following topics are presented in vugraph form: advanced radiator concepts; heat pipe codes and testing; composite materials; radiator design and integration; and surface morphology.

  7. Hawking radiation

    NASA Astrophysics Data System (ADS)

    Parentani, Renaud; Spindel, Philippe

    2011-12-01

    Hawking radiation is the thermal radiation predicted to be spontaneously emitted by black holes. It arises from the steady conversion of quantum vacuum fluctuations into pairs of particles, one of which escaping at infinity while the other is trapped inside the black hole horizon. It is named after the physicist Stephen Hawking who derived its existence in 1974. This radiation reduces the mass of black holes and is therefore also known as black hole evaporation.

  8. Improving Quality and Access to Radiation Therapy-An IAEA Perspective.

    PubMed

    Abdel-Wahab, May; Zubizarreta, Eduardo; Polo, Alfredo; Meghzifene, Ahmed

    2017-04-01

    The International Atomic Energy Agency (IAEA) has been involved in radiation therapy since soon after its creation in 1957. In response to the demands of Member States, the IAEA׳s activities relating to radiation therapy have focused on supporting low- and middle-income countries to set up radiation therapy facilities, expand the scope of treatments, or gradually transition to new technologies. In addition, the IAEA has been very active in providing internationally harmonized guidelines on clinical, dosimetry, medical physics, and safety aspects of radiation therapy. IAEA clinical research has provided evidence for treatment improvement as well as highly effective resource-sparing interventions. In the process, training of researchers occurs through this program. To provide this support, the IAEA works with its Member States and multiple partners worldwide through several mechanisms. In this article, we review the main activities conducted by the IAEA in support to radiation therapy. IAEA support has been crucial for achieving tangible results in many low- and middle-income countries. However, long-term sustainability of projects can present a challenge, especially when considering health budget constraints and the brain drain of skilled professionals. The need for support remains, with more than 90% of patients in low-income countries lacking access to radiotherapy. Thus, the IAEA is expected to continue its support and strengthen quality radiation therapy treatment of patients with cancer.

  9. 41 CFR 102-192.175 - What types of support does GSA offer to Federal agency mail management programs?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... with Federal agencies; (c) Developing and providing access to a Governmentwide management information system for mail; (d) Helping agencies develop performance measures and management information systems for... Contracts and Property Management Federal Property Management Regulations System (Continued)...

  10. 41 CFR 102-192.175 - What types of support does GSA offer to Federal agency mail management programs?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... with Federal agencies; (c) Developing and providing access to a Governmentwide management information system for mail; (d) Helping agencies develop performance measures and management information systems for... Contracts and Property Management Federal Property Management Regulations System (Continued)...

  11. 41 CFR 102-192.175 - What types of support does GSA offer to Federal agency mail management programs?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... with Federal agencies; (c) Developing and providing access to a Governmentwide management information system for mail; (d) Helping agencies develop performance measures and management information systems for... Contracts and Property Management Federal Property Management Regulations System (Continued)...

  12. 50 CFR 80.63 - Does an agency have to allocate costs in multipurpose projects and facilities?

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR (CONTINUED) FINANCIAL ASSISTANCE-WILDLIFE AND SPORT FISH... SPORT FISH RESTORATION ACTS Allocation of Funds by an Agency § 80.63 Does an agency have to...

  13. EPA Library Disaster Response and Continuity of Operations (COOP) Procedures

    EPA Pesticide Factsheets

    To establish Agency-wide procedures for the EPA National Library Network libraries to mitigate, prepare for, respond to, and recover from disasters in EPA libraries and provide continuing operations during and after a disaster.

  14. 78 FR 77367 - Almonds Grown in California; Continuance Referendum

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-23

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF AGRICULTURE Agricultural Marketing Service 7 CFR Part 981 Almonds Grown in California; Continuance Referendum AGENCY: Agricultural Marketing Service, USDA. ACTION: Referendum order. SUMMARY: This document directs that...

  15. Environmental Protection Agency, Office of Air and Radiation

    MedlinePlus

    ... and Indoor Air Top of Page Office of Air Quality Planning and Standards (OAQPS) What We Do OAQPS’s ... Programs and projects managed by the Office of Air Quality Planning and Standards AIRNow - Air Quality Forecast Air ...

  16. 40 CFR 141.210 - Notice by primacy agency on behalf of the public water system.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... the public water system. 141.210 Section 141.210 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS (CONTINUED) NATIONAL PRIMARY DRINKING WATER REGULATIONS Public Notification of Drinking Water Violations § 141.210 Notice by primacy agency on behalf of the public...

  17. 40 CFR 141.210 - Notice by primacy agency on behalf of the public water system.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... the public water system. 141.210 Section 141.210 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS (CONTINUED) NATIONAL PRIMARY DRINKING WATER REGULATIONS Public Notification of Drinking Water Violations § 141.210 Notice by primacy agency on behalf of the public...

  18. 40 CFR 141.210 - Notice by primacy agency on behalf of the public water system.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... the public water system. 141.210 Section 141.210 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS (CONTINUED) NATIONAL PRIMARY DRINKING WATER REGULATIONS Public Notification of Drinking Water Violations § 141.210 Notice by primacy agency on behalf of the public...

  19. 40 CFR 141.210 - Notice by primacy agency on behalf of the public water system.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... the public water system. 141.210 Section 141.210 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS (CONTINUED) NATIONAL PRIMARY DRINKING WATER REGULATIONS Public Notification of Drinking Water Violations § 141.210 Notice by primacy agency on behalf of the public...

  20. 34 CFR 682.422 - Guaranty agency repayment of funds transferred from the Federal Fund.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... (Continued) OFFICE OF POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION (CONTINUED) FEDERAL FAMILY EDUCATION LOAN (FFEL) PROGRAM Administration of the Federal Family Education Loan Programs by a Guaranty Agency... 34 Education 4 2012-07-01 2012-07-01 false Guaranty agency repayment of funds transferred from...

  1. 34 CFR 682.422 - Guaranty agency repayment of funds transferred from the Federal Fund.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... (Continued) OFFICE OF POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION (CONTINUED) FEDERAL FAMILY EDUCATION LOAN (FFEL) PROGRAM Administration of the Federal Family Education Loan Programs by a Guaranty Agency... 34 Education 4 2013-07-01 2013-07-01 false Guaranty agency repayment of funds transferred from...

  2. 34 CFR 682.422 - Guaranty agency repayment of funds transferred from the Federal Fund.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... (Continued) OFFICE OF POSTSECONDARY EDUCATION, DEPARTMENT OF EDUCATION (CONTINUED) FEDERAL FAMILY EDUCATION LOAN (FFEL) PROGRAM Administration of the Federal Family Education Loan Programs by a Guaranty Agency... 34 Education 4 2011-07-01 2011-07-01 false Guaranty agency repayment of funds transferred from...

  3. 5 CFR 930.207 - Details and assignments to other duties within the same agency.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... (CONTINUED) CIVIL SERVICE REGULATIONS (CONTINUED) PROGRAMS FOR SPECIFIC POSITIONS AND EXAMINATIONS (MISCELLANEOUS) Administrative Law Judge Program § 930.207 Details and assignments to other duties within the same agency. (a) An agency may detail an administrative law judge from one administrative law...

  4. 5 CFR 930.207 - Details and assignments to other duties within the same agency.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... (CONTINUED) CIVIL SERVICE REGULATIONS (CONTINUED) PROGRAMS FOR SPECIFIC POSITIONS AND EXAMINATIONS (MISCELLANEOUS) Administrative Law Judge Program § 930.207 Details and assignments to other duties within the same agency. (a) An agency may detail an administrative law judge from one administrative law...

  5. 5 CFR 930.207 - Details and assignments to other duties within the same agency.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... (CONTINUED) CIVIL SERVICE REGULATIONS (CONTINUED) PROGRAMS FOR SPECIFIC POSITIONS AND EXAMINATIONS (MISCELLANEOUS) Administrative Law Judge Program § 930.207 Details and assignments to other duties within the same agency. (a) An agency may detail an administrative law judge from one administrative law...

  6. 40 CFR 141.210 - Notice by primacy agency on behalf of the public water system.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... the public water system. 141.210 Section 141.210 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS (CONTINUED) NATIONAL PRIMARY DRINKING WATER REGULATIONS Public Notification of Drinking Water Violations § 141.210 Notice by primacy agency on behalf of the public...

  7. 32 CFR 320.7 - Agency review of request for correction or amendment of record.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 2 2014-07-01 2014-07-01 false Agency review of request for correction or amendment of record. 320.7 Section 320.7 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) PRIVACY PROGRAM NATIONAL GEOSPATIAL-INTELLIGENCE AGENCY (NGA) PRIVACY §...

  8. 32 CFR 319.9 - Agency review of request for correction or amendment of record.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 2 2014-07-01 2014-07-01 false Agency review of request for correction or amendment of record. 319.9 Section 319.9 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) PRIVACY PROGRAM DEFENSE INTELLIGENCE AGENCY PRIVACY PROGRAM § 319.9...

  9. 32 CFR 319.9 - Agency review of request for correction or amendment of record.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 2 2012-07-01 2012-07-01 false Agency review of request for correction or amendment of record. 319.9 Section 319.9 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) PRIVACY PROGRAM DEFENSE INTELLIGENCE AGENCY PRIVACY PROGRAM § 319.9...

  10. 32 CFR 320.7 - Agency review of request for correction or amendment of record.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 2 2012-07-01 2012-07-01 false Agency review of request for correction or amendment of record. 320.7 Section 320.7 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) PRIVACY PROGRAM NATIONAL GEOSPATIAL-INTELLIGENCE AGENCY (NGA) PRIVACY §...

  11. 32 CFR 320.7 - Agency review of request for correction or amendment of record.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 2 2010-07-01 2010-07-01 false Agency review of request for correction or amendment of record. 320.7 Section 320.7 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) PRIVACY PROGRAM NATIONAL GEOSPATIAL-INTELLIGENCE AGENCY (NGA) PRIVACY §...

  12. 32 CFR 319.9 - Agency review of request for correction or amendment of record.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 2 2010-07-01 2010-07-01 false Agency review of request for correction or amendment of record. 319.9 Section 319.9 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) PRIVACY PROGRAM DEFENSE INTELLIGENCE AGENCY PRIVACY PROGRAM § 319.9...

  13. Generation of continuously tunable 5 µm coherent radiation by second harmonic conversion of the emission of a multi-atmosphere TE CO2 laser in AgGaSe2

    NASA Astrophysics Data System (ADS)

    Padma Nilaya, J.; Saiprasad, M. B.; Biswas, D. J.

    2014-08-01

    Operation of a continuously tunable coherent source in the 5 micron region of the mid-infrared by frequency doubling of the continuously tunable emission of a multi-atmosphere TE CO2 laser in an AgGaSe2 crystal is reported. The performance has been characterized with regard to energy and power conversion efficiency as well as the threshold pump intensities at which the onset and termination of the second harmonic (S H) conversion process occurs. The absence of a gain switched peak in the emission of the pump laser that stemmed from its operation with a lean CO2 gas mixture enabled error-free threshold measurement for the onset of the S H generation process. Further, the excellent phase and amplitude synchronization of the SH emission with the pump pulse, that could be established by taking advantage of the rich modulation in the emission of the multimode pump laser in nanosecond time scale, bore experimental testimony to the instantaneous nature of the SH generation process.

  14. 77 FR 16831 - Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-22

    ... Request; Federal Supplier (Small Business) Greenhouse Gas Inventory Pilot (Renewal) AGENCY: Environmental....gov , or by mail to: EPA Docket Center, Environmental Protection Agency, Air and Radiation Docket..., 725 17th Street NW., Washington, DC 20503. FOR FURTHER INFORMATION CONTACT: John Sottong,...

  15. Adult and Continuing Education: Continuities and Discontinuities

    ERIC Educational Resources Information Center

    Tennant, Mark

    2005-01-01

    This paper presents a comprehensive review of the five-volume set, "Adult and Continuing Education." This publication is a monumental and diverse collection of material related directly or indirectly to the broad theme of adult and continuing education. The collection captures a great deal of the thought which has informed the…

  16. Radiation Therapy

    MedlinePlus

    ... can watch you during the procedure. As you go through radiation treatment, you may feel like you're all ... treatment. Avoid exposing the treated area to the sun during the weeks you're getting radiation therapy. And when the treatment's over, wear sunscreen ...

  17. Understanding Radiation.

    ERIC Educational Resources Information Center

    Department of Energy, Washington, DC. Nuclear Energy Office.

    Radiation is a natural energy force that has been a part of the environment since the Earth was formed. It takes various forms, none of which can be smelled, tasted, seen, heard, or felt. Nevertheless, scientists know what it is, where it comes from, how to measure and detect it, and how it affects people. Cosmic radiation from outer space and…

  18. Radiation Therapy

    MedlinePlus

    ... Tumors In Children Pediatric Brain Tumor Diagnosis Family Impact Late Effects After Treatment Returning to School Pediatric ... Una publicación de ABTA en español. Radiation Imaging Technology Information on Radiation and Imaging Technology Home Donor and ...

  19. Radiation Therapy

    MedlinePlus

    ... them from spreading. About half of all cancer patients receive it. The radiation may be external, from special machines, or internal, from radioactive substances that a doctor places inside your body. The type of radiation therapy you receive depends on many factors, including The ...

  20. Radiation Exposure

    MedlinePlus

    ... particles. It occurs naturally in sunlight. Man-made radiation is used in X-rays, nuclear weapons, nuclear power plants and cancer treatment. If you are exposed to small amounts of radiation over a long time, it raises your risk ...