WorldWideScience

Sample records for current reporting period

  1. Second Period Access Report

    DEFF Research Database (Denmark)

    Maisondieu, Christophe; Giebhardt, Jochen; Tetu, Amelie

    The work described in this publication has received support from the European Community - Research Infrastructure Action under the FP7 “Capacities” Specific Programme through grant agreement number 262552, MaRINET. Project Periodic Report. 2nd Period: October 2012 – March 2014 inclusive....

  2. 76 FR 80312 - Periodic Reporting

    Science.gov (United States)

    2011-12-23

    ... of the Business Reply Mail cost model in periodic reporting of service performance measurement... initiate a rulemaking proceeding to address the current methodology used to develop the avoided cost.... SUMMARY: The Commission is establishing a docket to consider new measurement of Flats Sequencing...

  3. Modeling a Rotating Partial Ring Current in the Saturn's Magnetosphere as a Source of B-field Periodicities: A Progress Report

    Science.gov (United States)

    Tsyganenko, N. A.; Brandt, P. C.; Khurana, K. K.; Dougherty, M. K.

    2010-12-01

    Saturn's magnetic dipole axis is almost perfectly aligned with its rotation axis and thus one would expect no diurnal effects in the Kronian magnetosphere. It was therefore surprising to find periodic phenomena in almost all of the magnetospheric measurements, but a lack of longitudinal asymmetry to account for those phenomena. The Saturn Kilometric Radiation (SKR) was the first remotely observed phenomenon to show clear periodicities, which was used to define a rotational period of the planet, in a similar way that had been done for Jupiter. However, the SKR-derived period later changed by several minutes, which directly tells us that SKR is only loosely related to the rotation period of the planet and is a magnetospheric and/or ionospheric phenomenon. Cassini measurements have now revealed periodic modulations close to the SKR-derived period in the magnetic field, energetic particles, energetic neutral atoms (ENA), and more. Any hypothesis attempting to explain the origin of the periodic behavior must be able to explain how the planetary rotation propagates out to the largely subcorotating magnetosphere, and to explain the mechanisms that relate the periodic modulations in the different measurements. In order to explore the global current system of Saturn and its relation to periodicities, we are constructing a flexible rotating PRC module, based on the pressure of the injected hot plasma and an empirical model of the background B-field, constructed from many years of Cassini's magnetometer data. In the reported phase of this ongoing research, we describe a computational procedure to derive electric currents induced by the injected hot plasma, and a fast Biot-Savart calculation of the field perturbation due to the PRC. The obtained results will be compared with Cassini magnetic field observations. Using the model, we investigate the relation between the periodic magnetic field perturbations observed from Cassini and the rotating 3D current system, driven by

  4. Annual Report to the Bonneville Power Administration, Reporting Period: April 2008 - February 2009 [re: "Survival and Growth in the Columbia River Plume and north California Current"].

    Energy Technology Data Exchange (ETDEWEB)

    Northwest Fisheries Science Center, NOAA Fisheries; Cooperative Institute for Marine Resources Studies, Oregon State University; OGI School of Science & Engineering, Oregon Health Sciences University.

    2009-07-17

    We have made substantial progress toward our objectives outlined in our BPA supported proposal entitled 'Columbia River Basin Juvenile Salmonids: Survival and Growth in the Columbia River Plume and northern California Current' which we report on herein. During 2008, we were able to successfully conduct 3 mesoscale cruises. We also were able to conduct 7 biweekly predator cruises, along with substantial shore-based visual observations of seabirds. Detailed results of the mesoscale cruises are available in the Cruise Reports and summarized in the next section. We have taken a proactive approach to getting the results of our research to fisheries managers and the general public. We have begun to make annual predictions based on ocean conditions of the relative survival of juvenile coho and Chinook salmon well before they return as adults. This is based on both biological and physical indicators that we measure during our surveys or collect from outside data sources. Examples of our predictions for 2009 and 2010 are available on the following web site: http://www.nwfsc.noaa.gov/research/divisions/fed/oeip/a-ecinhome.cfm.

  5. 75 FR 1301 - Periodic Reporting

    Science.gov (United States)

    2010-01-11

    ... From the Federal Register Online via the Government Publishing Office POSTAL REGULATORY COMMISSION 39 CFR Part 3050 Periodic Reporting AGENCY: Postal Regulatory Commission. ACTION: Proposed rule; notice of availability of rulemaking petition. SUMMARY: The Postal Service has proposed adjustments to...

  6. Periodic progress report, 6 months

    DEFF Research Database (Denmark)

    Juhl, Thomas Winther; Nielsen, Jakob Skov

    This is the first progress report of the BriteEuram project named "High Power Laser Cutting for Heavy Industry" ("Powercut"). The report contains a summary of the objectives of the first period, an overview of the technical progress, a comparison between the planed and the accomplished work...

  7. Periodic progress report, 6 months

    DEFF Research Database (Denmark)

    Juhl, Thomas Winther; Nielsen, Jakob Skov

    This is the first progress report of the BriteEuram project named "High Power Laser Cutting for Heavy Industry" ("Powercut"). The report contains a summary of the objectives of the first period, an overview of the technical progress, a comparison between the planed and the accomplished work...

  8. Sediment Movement in Periodic Alternating Current

    Institute of Scientific and Technical Information of China (English)

    CAO Zude; KONG Lingshuang; LIU Defu

    2002-01-01

    The present paper summarizes the results of previous studies, including the structure and principle of the rotaryring flume for researching the fine sediment movement, the mechanism of the flume, method of eliminating the influence ofthe centrifugal force and sediment movement experiments with periodic alternating current. Also included are the experi-ment-based relationship among sediment concentration, bed shear stress and silt carrying capacity, a proposed erosion-depo-sition function and bed erosion-deposition calculation together with the results of verification.

  9. 40 CFR 716.65 - Reporting period.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Reporting period. 716.65 Section 716... HEALTH AND SAFETY DATA REPORTING General Provisions § 716.65 Reporting period. Unless otherwise required... mixture , the reporting period for a listed chemical substance or listed mixture will terminate 60 days...

  10. 76 FR 71498 - Periodic Reporting

    Science.gov (United States)

    2011-11-18

    ... consistent with the current Cost and Revenue Analysis (CRA) methodology, Proposal Fourteen seeks to update... service cost models with current operations and correct errors in those models. Id. Specifically, to be... the method for distributing cost segment 14 (domestic transportation) costs of Foreign Origin mail...

  11. 5 CFR 2634.908 - Reporting periods.

    Science.gov (United States)

    2010-01-01

    ... DISCLOSURE, QUALIFIED TRUSTS, AND CERTIFICATES OF DIVESTITURE Confidential Financial Disclosure Reports § 2634.908 Reporting periods. (a) Incumbents. Each confidential financial disclosure report filed under... disclosure report filed under this part. (b) New entrants. Each confidential financial disclosure...

  12. 76 FR 52915 - Periodic Reporting

    Science.gov (United States)

    2011-08-24

    ... proposed changes are identified as Proposals Four through Eight. They affect, respectively, Inbound International Mail; cost assignment of certain flat sorting operations; bias in mixed mail tallies; and Express...: Proposed change in method of reporting Revenue, Pieces, and Weight (RPW) for Inbound International...

  13. 17 CFR 285.2 - Periodic reports.

    Science.gov (United States)

    2010-04-01

    ... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Periodic reports. 285.2 Section 285.2 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) RULES AND REGULATIONS PURSUANT TO SECTION 15(a) OF THE BRETTON WOODS AGREEMENTS ACT § 285.2 Periodic reports. (a)...

  14. Project 2nd Periodic Report - Section 2

    DEFF Research Database (Denmark)

    Healy, Mark; Knowles, Emma; Johnstone, Cameron

    The work described in this publication has received support from the European Community - Research Infrastructure Action under the FP7 “Capacities” Specific Programme through grant agreement number 262552, MaRINET. Project Periodic Report. 2nd Period: October 2012 – March 2014 inclusive....

  15. The current efficiency during the cathodic period of reversing current in copper powder deposition and the overall current efficiency

    Directory of Open Access Journals (Sweden)

    N. D. NIKOLIC

    2003-09-01

    Full Text Available The current efficiency during the cathodic period of reversing current in copper powder deposition was determined by measuring the quantity of hydrogen evolved. The diagrams from which the instantaneous and average current efficiencies for copper deposition can be extracted for any deposition time up to 30 min are given. A procedure for the calculation of the overall current efficiency is proposed.

  16. Period Halving of Persistent Currents in Mesoscopic Mobius Ladders

    Institute of Scientific and Technical Information of China (English)

    邓文基; 许基桓; 刘平

    2002-01-01

    We investigate the period halving of persistent currents (PCs) of non-interacting electrons in isolated mesoscopicMobius ladders without disorder, pierced by Aharonov-Bohm flux. The mechanisms of the period halving effectdepend on the parity of the number of electrons as well as on the interchain hopping. Although the data of PCsin mesoscopic systems are sample specific, some simple rules are found in the canonical ensemble average, forexample, all the odd harmonics of the PCs disappear and the signals of even harmonics are non-negative.

  17. Thyrotoxic Hypokalemic Periodic Paralysis: A Case Report

    Directory of Open Access Journals (Sweden)

    Murat Atmaca

    2012-12-01

    Full Text Available Thyrotoxic hypokalemic periodic paralysis is a rare complication of thyrotoxicosis. This clinic condition is often encountered in Asian populations and male gender while thyrotoxicosis is frequently seen in women. The escape of potassium into cell is the mechanism responsible for this disease and its etiology is not completely known. Thyroid hormones, carbohydrate rich diet, alcohol consumption and excessive exercise are regarded as the precipitating factors. This clinical picture is generally difficult to define at first attack. Here, we report a forty-two-year-old male patient with Basedow-Graves disease who was diagnosed as having thyrotoxic hypokalemic periodic paralysis during the first paralytic attack. His symptoms improved after potassium replacement and treatment with beta-blocker and antithyroid drugs. The permanent cure was achieved with radioactive iodine ablation therapy. Turk Jem 2012; 16: 69-71

  18. [Hypokalemic periodic paralysis. A case report].

    Science.gov (United States)

    Areta-Higuera, J D; Algaba-Montes, M; Oviedo-García, A Á

    2014-01-01

    Periodic paralysis is a rare disorder that causes episodes of severe muscle weakness that can be confused with other diseases, including epilepsy or myasthenia gravis. Hyperkalemic and hypokalemic paralysis are included within these diseases, the latter being divided into periodic paralysis (familial, thyrotoxic or sporadic) and non-periodic paralysis. In this regard, we present a case of familial hypokalemic periodic paralysis in an eighteen year-old female who was diagnosed with epilepsy in childhood, as well as a subclinical hypothyroidism (for which she received replacement therapy) months ago. The diagnosis was made by the anamnesis and the confirmation of hypokalemia. Copyright © 2012 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España. All rights reserved.

  19. [Current status of clinical and molecular-biological research on familial periodic paralysis].

    Science.gov (United States)

    Shishiba, Y

    1997-12-01

    Types of periodic paralysis seen in Japan are numerous: the one most frequently seen is hypokalemic periodic paralysis. Among them, approximately 50% are secondary to thyrotoxicosis. Number of families of familial hyperkalemic periodic paralysis have also been reported so far. Several cases of hyperkalemic periodic paralysis secondary to thyrotoxicosis have also been reported exclusively from Japan. As the pathogenesis of hypokalemic periodic paralysis, depolarization block induced by membrane permeability change in the face of hypokalemia triggered by excess insulin was strongly suggested and supported experimentally in part. Recent linkage analysis on familial hypokalemic periodic paralysis revealed that the abnormality is linked to a mutation in voltage-gated Ca channel. The difficulty remains how to explain the cause of hypokalemia which is almost always preceding the attack of periodic paralysis of this type. The cause of hyperkalemic periodic paralysis was shown to be the mutation in voltage-gated Na channel. Failure of inactivation of the channel causes an increase in inward sodium current which results in depolarization and accumulation of potassium. The explanation of the pathogenesis of paralysis is straight-forward when compared to that of hypokalemic periodic paralysis.

  20. 75 FR 71643 - Periodic Reporting Rules

    Science.gov (United States)

    2010-11-24

    ... that guides its operations should be based on understanding among the Postal Service, its stakeholders..., and gathering Periodicals-specific field data is discussed in Docket No. RM2009-1, Order No. 170... volumes finalized at processing plants that are reasonably free of measurement error has remained...

  1. 31 CFR 128.12 - Periodic reports.

    Science.gov (United States)

    2010-07-01

    ... CAPITAL AND FOREIGN-CURRENCY TRANSACTIONS AND POSITIONS Reports on International Capital Transactions and... domestic and foreign long-term securities. Banks and nonbanking enterprises in the United States shall file monthly reports on their transactions in domestic and foreign long-term securities or other...

  2. [Thyrotoxic hypokalemic periodic paralysis. A case report].

    Science.gov (United States)

    Villar Jiménez, J; Ruiz Serrato, A E; Bautista Galán, C; Guerrero León, M Á

    2013-01-01

    Thyrotoxic hypokalemic periodic paralysis is an uncommon complication of thyrotoxicosis, characterized by attacks of generalized muscular weakness associated with hypokalemia in patients with hyperthyroidism, most frequently with Graves-Basedow disease. Treatment with antithyroid drugs and potassium supplements reversed the symptoms and the episodes of acute muscular weakness did not reappear. Copyright © 2012 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España. All rights reserved.

  3. Familial Hypokalemic Periodic Paralysis: A Case Report

    Directory of Open Access Journals (Sweden)

    Semih KORKUT, Hayati KANDİŞ, Harun GÜNEŞ, Esin KORKUT

    2010-11-01

    Full Text Available Familial hypokalemic periodic paralysis is an autosomal dominantly inherited congenital diseasecharacterized by intermittent attacks of muscle weakness lasting for a few hours to a few daysand occurring a few times a year or once a day. Due to the shift of potassium into muscle cells,serum potassium level is decreased during attacks and it is in the normal range between twoattacks. A 21 year old male patient seen in the emergency department due to a hypokalemicparalysis attack occurring without any obvious triggering factor was presented in this article.

  4. 31 CFR 128.22 - Periodic reports.

    Science.gov (United States)

    2010-07-01

    ... CAPITAL AND FOREIGN-CURRENCY TRANSACTIONS AND POSITIONS Reports on Foreign Currency Positions § 128.22... as outstanding foreign exchange contracts, dealing positions, derivative foreign currency instruments, and other assets and liabilities denominated in the currencies specified on the forms. Notice...

  5. Progress Report for DOE DE-FG03-98ER20317 ''Regulation of the floral homeotic gene AGAMOUS'' Current and Final Funding Period: September 1, 2002, to December 31, 2002

    Energy Technology Data Exchange (ETDEWEB)

    Weigel, D.

    2003-03-11

    OAK-B135 Results obtained during this funding period: (1) Phylogenetic footprinting of AG regulatory sequences Sequences necessary and sufficient for AGAMOUS (AG) expression in the center of Arabidopsis flowers are located in the second intron, which is about 3 kb in size. This intron contains binding sites for two transcription factors, LEAFY (LFY) and WUSCHEL (WUS), which are direct activators of AG. We used the new method of phylogenetic shadowing to identify new regulatory elements. Among 29 Brassicaceae, several other motifs, but not the LFY and WUS binding sites previously identified, are largely invariant. Using reporter gene analyses, we tested six of these motifs and found that they are all functionally important for activity of AG regulatory sequences in A. thaliana. (2) Repression of AG by MADS box genes A candidate for repressing AG in the shoot apical meristem has been the MADS box gene FUL, since it is expressed in the shoot apical meristem and since an activated version (FUL:VP16) leads to ectopic AG expression in the shoot apical meristem. However, there is no ectopic AG expression in full single mutants. We therefore started to generate VP16 fusions of several other MADS box genes expressed in the shoot apical meristem, to determine which of these might be candidates for FUL redundant genes. We found that AGL6:VP16 has a similar phenotype as FUL:VP16, suggesting that AGL6 and FUL interact. We are now testing this hypothesis. (3) Two candidate AG regulators, WOW and ULA Because the phylogenetic footprinting project has identified several new candidate regulatory motifs, of which at least one (the CCAATCA motif) has rather strong effects, we had decided to put the analysis of WOW and ULA on hold, and to focus on using the newly identified motifs as tools. We conduct ed yeast one-hybrid screen with two of the conserved motifs, and identified several classes of transcription factors that can interact with them. One of these is encoded by the PAN gene

  6. 26 CFR 301.6059-1 - Periodic report of actuary.

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 18 2010-04-01 2010-04-01 false Periodic report of actuary. 301.6059-1 Section...-1 Periodic report of actuary. (a) In general. The actuarial report described in this section must be... funding deficiency (as defined in section 412(a)) to zero, (4) A statement by the enrolled actuary...

  7. Periodic current oscillations of zinc in nitric acid solutions

    Directory of Open Access Journals (Sweden)

    ERVIN SALLÓ

    2008-02-01

    Full Text Available The charge percolation mechanism (CPM of olefin polymerization in the presence of transition metal compounds has been applied to explain the polymerization of ethylene by silica supported chromium oxide. In the previous work of this series, the fundamental issues and mechanism of this polymerization were presented. In this work the compatibility of the CPM with the empirical findings is confirmed. The CPM has been applied to explain: the appearance of an induction period; the deactivation of active centers and the formation of oligomers; the effects of chromium concentration on the silica surface, the silica surface discontinuity and the pore size of silica on polymerization and the formation of the structure of polyethylene. A mathematical model has been derived to explain the effects of the CrOx/SiO2 ratio on the productivity of Phillips catalysts in the polymerization of ethylene. The empirical findings have also been confirmed by computer simulations.

  8. Changes in the Loop Current's Eddy Shedding in the Period 2001–2010

    Directory of Open Access Journals (Sweden)

    Fred M. Vukovich

    2012-01-01

    Full Text Available A major change in the Loop Current's eddy shedding was found in the decade 2001–2010. Sixteen (16 rings separated from the Loop Current in that decade, whereas in two previous decades, 11 rings separated in each decade. More than half the rings (i.e., 56% that separated from the Loop Current in the decade 2001–2010 had separation periods ≤8 months. In the period prior to 2001, only 26% of the rings had separation periods ≤8 months. Furthermore, the dataset average period for ring separation for the period prior to 2001, an average over a 29-year period, was about 11 months, and the dataset average Loop Current's westward tilt angle—a factor that indicates whether the Loop Current will soon shed an eddy or not—was about 16°. After the year 2000, the dataset average period for ring separation, an average over a 39-year period, decreased by about 1 month and was about 10 months. The average ring-separation period in the decade 2001–2010 was about 9 months. The dataset average of the Loop Current's westward tilt angle increased by about 5° in the period 1998–2008 and was about 20° in 2010. Potential causes for these changes are discussed.

  9. Aquantis Ocean Current Turbine Development Project Report

    Energy Technology Data Exchange (ETDEWEB)

    Fleming, Alex J.

    2014-08-23

    The Aquantis® Current Plane (“C-Plane”) technology developed by Dehlsen Associates, LLC (DA) and Aquantis, Inc. is an ocean current turbine designed to extract kinetic energy from ocean currents. The technology is capable of achieving competitively priced base-load, continuous, and reliable power generation from a source of renewable energy not before possible in this scale or form.

  10. Periodic magnetic structures generated by spin–polarized currents in nanostripes

    Energy Technology Data Exchange (ETDEWEB)

    Volkov, Oleksii M., E-mail: alexey@volkov.ca; Sheka, Denis D. [Taras Shevchenko National University of Kiev, 01601 Kiev (Ukraine); Kravchuk, Volodymyr P.; Gaididei, Yuri [Bogolyubov Institute for Theoretical Physics, 03680 Kiev (Ukraine); Mertens, Franz G. [Physics Institute, University of Bayreuth, 95440 Bayreuth (Germany)

    2013-11-25

    The influence of a transverse spin–polarized current on long ferromagnetic nanostripes is studied numerically. The magnetization behavior is analyzed for all range of the applied currents, up to the saturation. It is shown that the saturation current is a nonmonotonic function of the stripe width. A number of stable periodic magnetization structures are observed below the saturation. Type of the periodical structure depends on the stripe width. Besides the one–dimensional domain structure, typical for narrow wires, and the two–dimensional vortex–antivortex lattice, typical for wide films, a number of intermediate structures are observed, e.g., cross–tie and diamond state.

  11. Evaluation of wet tantalum capacitors after exposure to extended periods of ripple current, volume 2

    Science.gov (United States)

    Ward, C. M.

    1975-01-01

    The application of tantalum capacitors in the Viking Lander includes dc voltage and ripple current electrical stress, high temperature during nonoperating times (sterilization), and high vibration and shock loads. The capacitors must survive these severe environments without any degradation if reliable performance is to be achieved. A test program was established to evaluate both wet-slug tantalum and wet-foil capacitors under conditions accurately duplicating actual Viking applications. Test results of the electrical performance characteristics during extended periods of ripple current, the characteristics of the internal silver migration as a function of extended periods of ripple current, and the existence of any memory characteristics are presented.

  12. Evaluation of wet tantalum capacitors after exposure to extended periods of ripple current, volume 1

    Science.gov (United States)

    Watson, G. W.; Lasharr, J. C.; Shumaker, M. J.

    1974-01-01

    The application of tantalum capacitors in the Viking Lander includes both dc voltage and ripple current electrical stress, high temperature during nonoperating times (sterilization), and high vibration and shock loads. The capacitors must survive these severe environments without any degradation if reliable performance is to be achieved. A test program was established to evaluate both wet-slug tantalum and wet-foil capacitors under conditions accurately duplicating actual Viking applications. Test results of the electrical performance characteristics during extended periods of ripple current, the characteristics of the internal silver migration as a function for extended periods of ripple current, and the existence of any memory characteristics are presented.

  13. Saturn's Periodic Magnetosphere: The Relation Between Periodic Hot Plasma Injections, a Rotating Partial Ring Current, Global Magnetic Field Distortions, Plasmapause Motion, and Radio Emissions

    Science.gov (United States)

    Brandt, P. C.; Mitchell, D. G.; Gurnett, D. A.; Persoon, A. M.; Tsyganenko, N. A.

    2012-04-01

    It has been know for some time that the large-scale energetic particle injections (~3-200 keV) on the nigh side of Saturn observed by Cassini/INCA are closely tracked by the periodic Saturn Kilometric Radiation (SKR). The resulting energetic particle pressure is comparable to that of the colder plasma and it therefore distorts the global magnetic field significantly as the energetic particle population drifts around Saturn. In this presentation we discuss the important consequences this has for the large-scale dynamics and configuration of the entire inner magnetosphere of Saturn. We begin by reviewing the observational correlations between remote, global INCA observations of energetic particles, magnetic field distortions, and radio emissions. We present examples of how the magnetic field measurements and the INCA observations show direct implications of a rotating 3D electrical current system associated with, not only, the energetic particle pressure, but also with an interhemispheric field-aligned current (FAC) system. Recently, we found an intriguing high correlation also between the periodic motion of the high-latitude plasmapause-like boundary reported by Gurnett et al. [2011] and the energetic particles observed remotely by INCA that are periodically injected on the night side and then drift around Saturn according to their energy. In our preliminary analysis we see a direct correlation in at least 75% of the case with the center of drifting energetic particle distribution [Brandt et al., 2010] and the encounter with the rotating plasmapause-like density boundary [Gurnett et al., 2011]. However, the remaining, low-correlation cases suggest that we do not fully understand the global, 3D current system that produces the periodic perturbations in Saturn's magnetosphere. We will use these observations to constrain the underlying 3D current system and in particular, assess the role of interhemispheric FACs in reproducing the observations.

  14. Validation of Finite Element Solutions of Nonlinear, Periodic Eddy Current Problems

    Directory of Open Access Journals (Sweden)

    Plasser René

    2014-12-01

    Full Text Available An industrial application is presented to validate a finite element analysis of 3-dimensional, nonlinear eddy-current problems with periodic excitation. The harmonic- balance method and the fixed-point technique are applied to get the steady state solution using the finite element method. The losses occurring in steel reinforcements underneath a reactor due to induced eddy-currents are computed and compared to measurements.

  15. LAMMPS Project Report for the Trinity KNL Open Science Period.

    Energy Technology Data Exchange (ETDEWEB)

    Moore, Stan Gerald [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Thompson, Aidan P. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Wood, Mitchell [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

    2017-08-01

    LAMMPS is a classical molecular dynamics code (lammps.sandia.gov) used to model materials science problems at Sandia National Laboratories and around the world. LAMMPS was one of three Sandia codes selected to participate in the Trinity KNL (TR2) Open Science period. During this period, three different problems of interest were investigated using LAMMPS. The first was benchmarking KNL performance using different force field models. The second was simulating void collapse in shocked HNS energetic material using an all-atom model. The third was simulating shock propagation through poly-crystalline RDX energetic material using a coarse-grain model, the results of which were used in an ACM Gordon Bell Prize submission. This report describes the results of these simulations, lessons learned, and some hardware issues found on Trinity KNL as part of this work.

  16. The Measurement of the Sensory Recovery Period in Zygoma and Blow-Out Fractures with Neurometer Current Perception Threshold

    Directory of Open Access Journals (Sweden)

    Daemyung Oh

    2016-09-01

    Full Text Available BackgroundFacial hypoesthesia is one of the most troublesome complaints in the management of facial bone fractures. However, there is a lack of literature on facial sensory recovery after facial trauma. The purpose of this study was to evaluate the facial sensory recovery period for facial bone fractures using Neurometer.MethodsSixty-three patients who underwent open reduction of zygomatic and blowout fractures between December 2013 and July 2015 were included in the study. The facial sensory status of the patients was repeatedly examined preoperatively and postoperatively by Neurometer current perception threshold (CPT until the results were normalized.ResultsAmong the 63 subjects, 30 patients had normal Neurometer results preoperatively and postoperatively. According to fracture types, 17 patients with blowout fracture had a median recovery period of 0.25 months. Twelve patients with zygomatic fracture had a median recovery period of 1.00 month. Four patients with both fracture types had a median recovery period of 0.625 months. The median recovery period of all 33 patients was 0.25 months. There was no statistically significant difference in the sensory recovery period between types and subgroups of zygomatic and blowout fractures. In addition, there was no statistically significant difference in the sensory recovery period according to Neurometer results and the patients' own subjective reports.ConclusionsNeurometer CPT is effective for evaluating and comparing preoperative and postoperative facial sensory status and evaluating the sensory recovery period in facial bone fracture patients.

  17. The Measurement of the Sensory Recovery Period in Zygoma and Blow-Out Fractures with Neurometer Current Perception Threshold.

    Science.gov (United States)

    Oh, Daemyung; Yun, Taebin; Kim, Junhyung; Choi, Jaehoon; Jeong, Woonhyeok; Chu, Hojun; Lee, Soyoung

    2016-09-01

    Facial hypoesthesia is one of the most troublesome complaints in the management of facial bone fractures. However, there is a lack of literature on facial sensory recovery after facial trauma. The purpose of this study was to evaluate the facial sensory recovery period for facial bone fractures using Neurometer. Sixty-three patients who underwent open reduction of zygomatic and blowout fractures between December 2013 and July 2015 were included in the study. The facial sensory status of the patients was repeatedly examined preoperatively and postoperatively by Neurometer current perception threshold (CPT) until the results were normalized. Among the 63 subjects, 30 patients had normal Neurometer results preoperatively and postoperatively. According to fracture types, 17 patients with blowout fracture had a median recovery period of 0.25 months. Twelve patients with zygomatic fracture had a median recovery period of 1.00 month. Four patients with both fracture types had a median recovery period of 0.625 months. The median recovery period of all 33 patients was 0.25 months. There was no statistically significant difference in the sensory recovery period between types and subgroups of zygomatic and blowout fractures. In addition, there was no statistically significant difference in the sensory recovery period according to Neurometer results and the patients' own subjective reports. Neurometer CPT is effective for evaluating and comparing preoperative and postoperative facial sensory status and evaluating the sensory recovery period in facial bone fracture patients.

  18. Advertising or public relations – which is the organizations choice in the current period?

    Directory of Open Access Journals (Sweden)

    Simona Duhalm

    2009-12-01

    Full Text Available In the current period, when the issue of efficient use of financial resources is a central, organizations seeking the best ways to both promote their self-image, and products or services they produce and sell. Between the promotional techniques by the mass communication in which organizations can appeal, the makers have to choose between advertising and public relations activities.

  19. 14 CFR Section 15 - Objective Classification-Income Taxes for Current Period

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Objective Classification-Income Taxes for Current Period Section 15 Section 15 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF... CERTIFICATED AIR CARRIERS Profit and Loss Classification Section 15 Objective Classification—Income Taxes for...

  20. Physics Division progress report for period ending September 30, 1984

    Energy Technology Data Exchange (ETDEWEB)

    Livingston, A.B. (ed.)

    1985-01-01

    The research activities of the Division are centered primarily in three areas: experimental nuclear physics, experimental atomic physics, and theoretical nuclear and atomic physics. The largest of these efforts, experimental nuclear physics, is dominated by the heavy ion research program. A major responsibility under this program is the operation of the Holifield Heavy Ion Research Facility as a national user facility. During the period of this report, the facility has begun routine operation for the experimental program. The experimental atomic physics program has two components: the accelerator-based studies of basic collisional phenomena and the studies in support of the controlled fusion program. Also associated with the fusion-related studies are a plasma diagnostics program and the operation of an atomic physics data center. The theoretical physics program, both nuclear and atomic, is covered. This program has benefited this year from the success of the VAX-AP computer system and from the increase in manpower provided by the ORNL/University of Tennessee Distinguished Scientist Program. Smaller programs in applications and high-energy physics are summarized. During the period of this report, we continued to explore possible future extensions of the Holifield Facility. We retain a strong interest in a relativistic heavy-ion collider in the 10 x 10 GeV/nuclear energy range. The ideas for such a facility, described in last year's report, have been modified to utilize the HHIRF 25 MV tandem accelerator as the first stage. Finally, the report concludes with some general information on publications, Division activities, and personnel changes.

  1. 5 CFR 2634.308 - Reporting periods and contents of public financial disclosure reports.

    Science.gov (United States)

    2010-01-01

    ... financial disclosure reports. 2634.308 Section 2634.308 Administrative Personnel OFFICE OF GOVERNMENT ETHICS GOVERNMENT ETHICS EXECUTIVE BRANCH FINANCIAL DISCLOSURE, QUALIFIED TRUSTS, AND CERTIFICATES OF DIVESTITURE Contents of Public Reports § 2634.308 Reporting periods and contents of public financial disclosure...

  2. Hyperpolarization-Activated Current Induces Period-Doubling Cascades and Chaos in a Cold Thermoreceptor Model

    Science.gov (United States)

    Xu, Kesheng; Maidana, Jean P.; Caviedes, Mauricio; Quero, Daniel; Aguirre, Pablo; Orio, Patricio

    2017-01-01

    In this article, we describe and analyze the chaotic behavior of a conductance-based neuronal bursting model. This is a model with a reduced number of variables, yet it retains biophysical plausibility. Inspired by the activity of cold thermoreceptors, the model contains a persistent Sodium current, a Calcium-activated Potassium current and a hyperpolarization-activated current (Ih) that drive a slow subthreshold oscillation. Driven by this oscillation, a fast subsystem (fast Sodium and Potassium currents) fires action potentials in a periodic fashion. Depending on the parameters, this model can generate a variety of firing patterns that includes bursting, regular tonic and polymodal firing. Here we show that the transitions between different firing patterns are often accompanied by a range of chaotic firing, as suggested by an irregular, non-periodic firing pattern. To confirm this, we measure the maximum Lyapunov exponent of the voltage trajectories, and the Lyapunov exponent and Lempel-Ziv's complexity of the ISI time series. The four-variable slow system (without spiking) also generates chaotic behavior, and bifurcation analysis shows that this is often originated by period doubling cascades. Either with or without spikes, chaos is no longer generated when the Ih is removed from the system. As the model is biologically plausible with biophysically meaningful parameters, we propose it as a useful tool to understand chaotic dynamics in neurons. PMID:28344550

  3. Annual Alaska marine mammal activity report, reporting period January 1, 1982 to December 31, 1982

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — During the report period draft management plans were prepared for Alaskan stocks of walruses, sea otters, and polar bears. The draft management plans define problems...

  4. Surgical treatment for thyrotoxic hypokalemic periodic paralysis: case report

    Directory of Open Access Journals (Sweden)

    Lin Yi-Chu

    2012-01-01

    Full Text Available Abstract Thyrotoxic hypokalemic periodic paralysis (THPP is a rare, potentially life-threatening endocrine emergency. It is characterized by recurrent muscle weakness and hypokalemia. Because many THPP patients do not have obvious symptoms and signs of hyperthyroidism, misdiagnosis may occur. The published studies revealed that definitive therapy for THPP is control of hyperthyroidism by medical therapy, radioactive iodine or surgery, but the long-term post-operative follow-up result was not observed. We reported two cases of medically refractory THPP with recurrent paralysis of extremities and hypokalemia, and both were combined with thyroid nodules. Both patients were treated with total thyroidectomy; the pathology revealed that one is Graves' disease with thyroid papillary carcinoma, and the other is adenomatous goiter with papillary hyperplasia. No episode of periodic paralysis was noted and laboratory evaluation revealed normal potassium level during the post-operative follow up. Our experience suggests that total thyroidectomy by experienced surgeon is an appropriate and definite treatment for medically refractory THPP, especially in cases combined with thyroid nodules.

  5. Surgical treatment for thyrotoxic hypokalemic periodic paralysis: case report.

    Science.gov (United States)

    Lin, Yi-Chu; Wu, Che-Wei; Chen, Hui-Chun; Chen, Hsiu-Ya; Lu, I-Cheng; Tsai, Cheng-Jing; Kuo, Wen-Rei; Chiang, Feng-Yu

    2012-01-24

    Thyrotoxic hypokalemic periodic paralysis (THPP) is a rare, potentially life-threatening endocrine emergency. It is characterized by recurrent muscle weakness and hypokalemia. Because many THPP patients do not have obvious symptoms and signs of hyperthyroidism, misdiagnosis may occur. The published studies revealed that definitive therapy for THPP is control of hyperthyroidism by medical therapy, radioactive iodine or surgery, but the long-term post-operative follow-up result was not observed. We reported two cases of medically refractory THPP with recurrent paralysis of extremities and hypokalemia, and both were combined with thyroid nodules. Both patients were treated with total thyroidectomy; the pathology revealed that one is Graves' disease with thyroid papillary carcinoma, and the other is adenomatous goiter with papillary hyperplasia. No episode of periodic paralysis was noted and laboratory evaluation revealed normal potassium level during the post-operative follow up. Our experience suggests that total thyroidectomy by experienced surgeon is an appropriate and definite treatment for medically refractory THPP, especially in cases combined with thyroid nodules.

  6. Current report from Russian Diabetic Retinopathy Register

    Directory of Open Access Journals (Sweden)

    Dmitriy Valentinovich Lipatov

    2014-03-01

    Full Text Available A pandemic expansion of diabetes mellitus (DM observed nowadays across the globe is increasingly acknowledged as a disaster by all peoples of the world. Statistical analysis indicates an annual increase in prevalence of DM in Russian Federation that had reached 3 779 423 registered patients by 01.01.2013. Besides the humanitarian aspects, DM poses severe economic challenges for this country – challenges that stem both from high mortality and growing disability rate due to limb loss, decrease in visual acuity and need for hemodialysis, plaguing many DM patients.Aim. To produce an epidemiological evaluation based on the dynamics of prevalence of diabetic retinopathy in the Russian Federation – nationwide and in individual regions – across the last 13 years.Materials and Methods. Current survey included patients from various regions of the Russian Federation that were examined during epidemiological missions conducted by the federal Endocrinology Research Centre (2000–2009, as well as National Programmes «Health» (2007 and «Diabetes – Learn In Advance» (2012–2013.Results. In the Russian Federation registered more than 630,000 patients with different stages of diabetic retinopathy. The prevalence of diabetic retinopathy among adults (18 years and older with type 1 diabetes is 35.25%, while in type 2 diabetes - 16.67%. On average, this means that almost one in five patients (17.63% with diabetes have certain eye problems.Conclusion. In summary, our data indicate a dramatic growth in the rate of diabetic ocular complications, with a particular increase in proliferative diabetic retinopathy, complicated cataract and neovascular glaucoma. These findings call for an even closer attention to early diagnostics, adequate management and, above everything else, timely prevention of ocular pathologies in patients with DM.

  7. Physics division. Progress report for period ending September 30, 1996

    Energy Technology Data Exchange (ETDEWEB)

    Ball, S.J. [ed.

    1997-04-01

    This report covers the research and development activities of the Physics Division for the 1995 and 1996 fiscal years, beginning October 1, 1994, and ending September 30, 1996. The activities of the Division continue to be concentrated in the areas of experimental nuclear physics, experimental atomic physics, and theoretical nuclear and atomic physics. In addition, there are smaller programs in plasma diagnostics and data compilation and evaluation. During the period of this report, there has been considerable success in bringing the Holifield Radioactive Ion Beam Facility (HRIBF) into routine operation. The budgets of the nuclear physics portion of the Division have increased each year in nearly all areas, and several new members have been added to the Division research and development staff. On August 30, 1996, the HRIBF successfully accelerated its first radioactive ion beams, {sup 69}As and {sup 70}As. Prior to this, the heart of the facility, the RIB injector system, was completed, including installation of a remote handling system for the target/ion source assembly. Target and ion source development is likely to be the technical key to success of the HRIBF. We have expanded our efforts in those development areas. Of special note is the development of highly permeable composite targets which have now been shown to allow release of difficult-to-produce radioactive ions such as {sup 17,18}F. A summary of the HRIBF work is provided in Chapter 1, along with supporting activities of the Joint Institute for Heavy Ion Research.

  8. Budget Period 1 Summary Report: Hywind Maine Project

    Energy Technology Data Exchange (ETDEWEB)

    Keiser, Meagan [Statoil, Stavanger (Norway)

    2014-02-28

    In accordance with the Statement of Project Objectives (SOPO) agreed to between the Department of Energy (“DOE”) and Statoil for the Hywind Maine project, Statoil hereby submits a Budget Period 1 Summary Report which includes accomplishments for the project. The report includes summaries of the other submitted reports (see Section 1.2-2) and progress regarding innovations leading to potential reductions in the Cost of Energy (see Section 3). The Hywind Demo project, the world’s first full-scale 2.3 megawatts (MW) floating wind turbine, installed at a water depth of 200 meter (m), 10 kilometer (km) off the coast of Norway, has proven that the Hywind floating substructure is a suitable platform for conventional multi- MW turbines. A principal goal of the Hywind Maine Project was to leverage that experience, both to demonstrate the commercial feasibility of the technology and to further develop and optimize the technology all in order to bring the costs down in a larger scale development. With the Hywind Maine Project, Statoil planned to deploy four turbines of 3 MW in approximately 140 meters water depth. Although the project in Maine will not move forward, much value was gained through the BP1 work package. Advanced modeling related to the design basis, which will have applicability beyond the Maine project, was completed. In addition, initial supply chain analyses were conducted, which will help assist with development of updated cost of energy models. Geophysical and various environmental surveys were also conducted, the results of which Statoil has committed to share publicly, and which will help build a database of information that future developers may be able to access. Finally, Statoil gained a greater understanding of the US offshore wind industry and related markets, which will assist the company as it looks for full-scale, commercial opportunities.

  9. Skyrmion dynamics in a chiral magnet driven by periodically varying spin currents*

    Science.gov (United States)

    Zhu, Rui; Zhang, Yin-Yan

    2016-12-01

    In this work, we investigated the spin dynamics in a slab of chiral magnets induced by an alternating (ac) spin current. Periodic trajectories of the skyrmion in real space are discovered under the ac current as a result of the Magnus and viscous forces, which originate from the Gilbert damping, the spin transfer torque, and the β-nonadiabatic torque effects. The results are obtained by numerically solving the Landau-Lifshitz-Gilbert equation and can be explained by the Thiele equation characterizing the skyrmion core motion. Supplementary material in the form of one avi file available from the Journal web page at: http://dx.doi.org/10.1140/epjb/e2016-70467-9

  10. 4pi periodic Josephson current through a Quantum Spin-Hall edge

    Science.gov (United States)

    Dahlhaus, Jan; Beenakker, Carlo; Pikulin, Dmitry; Hyart, Timo; Schomerus, Henning

    2014-03-01

    The helical edge state of a quantum spin-Hall insulator can carry a supercurrent in equilibrium between two superconducting electrodes (separation L, coherence length ?). We calculate the maximum (critical) current Ic that can flow without dissipation along a single edge, going beyond the short-junction restriction L?? of earlier work, and find a dependence on the fermion parity of the ground state when L becomes larger than ?. Fermion-parity conservation doubles the critical current in the low-temperature, long-junction limit, while for a short junction Ic is the same with or without parity constraints. This provides a phase-insensitive, dc signature of the 4?-periodic Josephson effect.

  11. Finite element solution of nonlinear eddy current problems with periodic excitation and its industrial applications.

    Science.gov (United States)

    Bíró, Oszkár; Koczka, Gergely; Preis, Kurt

    2014-05-01

    An efficient finite element method to take account of the nonlinearity of the magnetic materials when analyzing three-dimensional eddy current problems is presented in this paper. The problem is formulated in terms of vector and scalar potentials approximated by edge and node based finite element basis functions. The application of Galerkin techniques leads to a large, nonlinear system of ordinary differential equations in the time domain. The excitations are assumed to be time-periodic and the steady-state periodic solution is of interest only. This is represented either in the frequency domain as a finite Fourier series or in the time domain as a set of discrete time values within one period for each finite element degree of freedom. The former approach is the (continuous) harmonic balance method and, in the latter one, discrete Fourier transformation will be shown to lead to a discrete harmonic balance method. Due to the nonlinearity, all harmonics, both continuous and discrete, are coupled to each other. The harmonics would be decoupled if the problem were linear, therefore, a special nonlinear iteration technique, the fixed-point method is used to linearize the equations by selecting a time-independent permeability distribution, the so-called fixed-point permeability in each nonlinear iteration step. This leads to uncoupled harmonics within these steps. As industrial applications, analyses of large power transformers are presented. The first example is the computation of the electromagnetic field of a single-phase transformer in the time domain with the results compared to those obtained by traditional time-stepping techniques. In the second application, an advanced model of the same transformer is analyzed in the frequency domain by the harmonic balance method with the effect of the presence of higher harmonics on the losses investigated. Finally a third example tackles the case of direct current (DC) bias in the coils of a single-phase transformer.

  12. Period-doubling bifurcation cascade observed in a ferromagnetic nanoparticle under the action of a spin-polarized current

    Energy Technology Data Exchange (ETDEWEB)

    Horley, Paul P., E-mail: paul.horley@cimav.edu.mx [Centro de Investigación en Materiales Avanzados, S.C. (CIMAV), Chihuahua/Monterrey, 120 Avenida Miguel de Cervantes, 31109 Chihuahua (Mexico); Kushnir, Mykola Ya. [Yuri Fedkovych Chernivtsi National University, 2 Kotsyubynsky str., 58012 Chernivtsi (Ukraine); Morales-Meza, Mishel [Centro de Investigación en Materiales Avanzados, S.C. (CIMAV), Chihuahua/Monterrey, 120 Avenida Miguel de Cervantes, 31109 Chihuahua (Mexico); Sukhov, Alexander [Institut für Physik, Martin-Luther Universität Halle-Wittenberg, 06120 Halle (Saale) (Germany); Rusyn, Volodymyr [Yuri Fedkovych Chernivtsi National University, 2 Kotsyubynsky str., 58012 Chernivtsi (Ukraine)

    2016-04-01

    We report on complex magnetization dynamics in a forced spin valve oscillator subjected to a varying magnetic field and a constant spin-polarized current. The transition from periodic to chaotic magnetic motion was illustrated with bifurcation diagrams and Hausdorff dimension – the methods developed for dissipative self-organizing systems. It was shown that bifurcation cascades can be obtained either by tuning the injected spin-polarized current or by changing the magnitude of applied magnetic field. The order–chaos transition in magnetization dynamics can be also directly observed from the hysteresis curves. The resulting complex oscillations are useful for development of spin-valve devices operating in harmonic and chaotic modes.

  13. Perineuronal nets increase inhibitory GABAergic currents during the critical period in rats

    Directory of Open Access Journals (Sweden)

    Zheng-Qin Yin

    2013-04-01

    Full Text Available AIM: To investigate inhibitory γ-aminobutyric acid (GABA ergic postsynaptic currents (IPSCs and postsynaptic currents (PSCs in layer IV of the rat visual cortex during the critical period and when plasticity was extended through dissolution of the perineuronal nets (PNNs.METHODS:We employed 24 normal Long-Evans rats to study GABAA-PSC characteristics of neurons within layer IV of the visual cortex during development. The animals were divided into six groups of four rats according to ages at recording:PW3 (P21-23d, PW4 (P28-30d, PW5 (P35-37d, PW6 (P42-44d, PW7 (P49-51d, and PW8 (56-58d. An additional 24 chondroitin sulfate proteoglycan (CSPG degradation rats (also Long-Evans were generated by making a pattern of injections of chondroitinase ABC (chABC into the visual cortex 1 week prior to recording at PW3, PW4, PW5, PW6, PW7, and PW8. Immunohistochemistry was used to identify the effect of chABC injection on CSPGs. PSCswere detected with whole-cell patch recordings, and GABAA receptor-mediated IPSCs were pharmacologically isolated.RESULTS:IPSC peak current showed a strong rise in the age-matched control group, peaked at PW5 and were maintained at a roughly constant value thereafter. Although there was a small increase in peak current for the chABC group with age, the peak currents continued to decrease with the delayed highest value at PW6, resulting in significantly different week-by-week comparison with normal development. IPSC decay time continued to increase until PW7 in the control group, while those in the chABC group were maintained at a stable level after an initial increase at PW4. Compared with normal rats, the decay times recorded in the chABC rats were always shorter, which differed significantly at each age. We did not observe any differences in IPSC properties between the age-matched control and penicillinase (P-ase group.However, the change in IPSCs after chABC treatment was not reflected in the total PSCs or in basic membrane

  14. Acute pancreatitis in early postpartum period: A case report

    Directory of Open Access Journals (Sweden)

    Arun Sharma

    2013-01-01

    Full Text Available Acute pancreatitis (AP during peripartum is a rare life-threatening condition which poses as a real challenge for clinician to diagnose it early. Here, we present a case of severe AP occurring in early postpartum period.

  15. 17 CFR 270.2a-4 - Definition of “current net asset value” for use in computing periodically the current price of...

    Science.gov (United States)

    2010-04-01

    ... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Definition of âcurrent net asset valueâ for use in computing periodically the current price of redeemable security. 270.2a-4... AND REGULATIONS, INVESTMENT COMPANY ACT OF 1940 § 270.2a-4 Definition of “current net asset value” for...

  16. 32 CFR 37.880 - What requirements must I include for periodic reports on program and business status?

    Science.gov (United States)

    2010-07-01

    ... address progress toward achieving program performance goals, including current issues, problems, or... provide summarized details on the status of resources (federal funds and non-federal cost sharing), including an accounting of expenditures for the period covered by the report. The report should compare...

  17. A Four-Cell Periodically HOM-Damped RF Cavity for High Current Accelerators

    CERN Document Server

    Wu, G; Wang, H

    2004-01-01

    A periodically Higher Order Mode (HOM) damped RF cavity is a weakly coupled multi-cell RF cavity with HOM couplers periodically mounted between the cells. It was studied as an alternative RF structure between the single cell cavity and superstructure cavity in high beam current application requiring strong damping of the HOMs. The acceleration mode in this design is the lowest frequency mode (Zero Mode) in the pass band, in contrast to the traditional “π” acceleration mode. The acceleration mode of a four-cell Zero Mode cavity has been studied along with the monopole and dipole HOMs. Some HOMs have been modeled in HFSS with waveguide HOM couplers, which were subsequently verified by MAFIA time domain analysis. To understand the tuning challenge for the weakly coupled cavity, ANSYS and SUPERFISH codes were used to simulate the cavity frequency sensitivity and field flatness change within proper tuning range, which will influence the design of the tuner structure. This paper presen...

  18. Thyrotoxic Periodic Paralysis: A Case Report and Literature Review

    Science.gov (United States)

    Barahona, M. J.; Vinagre, I.; Sojo, L.; Cubero, J. M.; Pérez, Antonio

    2009-01-01

    We describe a 37-year-old man with a 4-month history of episodic muscular weakness, involving mainly lower-limbs. Hypokalemia was documented in one episode and managed with intravenous potassium chloride. Hyperthyroidism was diagnosed 4 months after onset of attacks because of mild symptoms. The patient was subsequently diagnosed as having thyrotoxic periodic paralysis associated with Graves’ disease. Treatment with propranolol and methimazol was initiated and one year later he remains euthyroid and symptom free. Thyrotoxic periodic paralysis is a rare disorder, especially among Caucasians, but it should always be considered in patients with acute paralysis and hypokalemia, and thyroid function should be evaluated. PMID:19625499

  19. Scaling, Linking, and Reporting in a Periodic Assessment System

    Science.gov (United States)

    Mislevy, Robert J.; Zwick, Rebecca

    2012-01-01

    A new entry in the testing lexicon is through-course summative assessment, a system consisting of components administered periodically during the academic year. As defined in the Race to the Top program, these assessments are intended to yield a yearly summative score for accountability purposes. They must provide for both individual and group…

  20. Quarterly Report (Reporting Period January 15, 2003 through April 15, 2003)

    Energy Technology Data Exchange (ETDEWEB)

    McCallen, R; Salari, K; Ortega, J; Browand, F; Hammache, M; Hsu, T-Y; Arcas, D; Leoard, A; Chatelain, P; Rubel, M; Roy, C; DeChant, L; Hassan, B; Ross, J; Satran, D; Walker, S; Heineck, J T; Pointer, D; Sofu, T

    2003-05-15

    Summaries of the activities and accomplishments during this second quarter reporting period for each of the consortium participants are given. Some of the highlights for this reporting period include: Even without the forcing speaker, the ''Mozart'' device on the GCM geometry provides over 20% reduction in drag at 0 degree yaw and above 25% reductions at higher yaw angles; Experiments and computations guide a conceptual design for reduction of drag due to tractor-trailer gap flow; RANS simulations for the GTS geometry are being finalized for development of clear modeling guidelines with RANS; Simulations on the GCM geometry have begun; and Vortex methods have improved techniques for the treatment of vorticity near surfaces.

  1. 77 FR 56176 - Analytical Methods Used in Periodic Reporting

    Science.gov (United States)

    2012-09-12

    ... for the International Cost and Revenue Analysis's (ICRA) reporting of Inbound International revenue... Postal Settlement System as Sole Source for Reporting of Inbound International Revenue, Pieces, and... Inbound International revenue, pieces, and weight would improve the consistency among the ICRA, RPW,...

  2. 78 FR 68705 - Premerger Notification; Reporting and Waiting Period Requirements

    Science.gov (United States)

    2013-11-15

    ... Classification System Industry Group 3254) (``pharmaceutical industry'') is reportable under the Hart Scott... interests must confer control in order to be reportable. \\4\\ As the Second Circuit explained in SCM Corp. v... certain water safety requirements; although EPA had deemed the water distribution system to be safe...

  3. Solid state division progress report, period ending February 29, 1980

    Energy Technology Data Exchange (ETDEWEB)

    1980-09-01

    Research is reported concerning theoretical solid state physics; surface and near-surface properties of solids; defects in solids; transport properties of solids; neutron scattering; crystal growth and characterization; and isotope research materials.

  4. Quarterly report (period ending January 31, 1940): Sabine Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Sabine NWR outlines Refuge accomplishments from November, 1939 through January, 1940. Topics include equipment, Civilian Conservation Corps...

  5. 77 FR 50057 - Premerger Notification; Reporting and Waiting Period Requirements

    Science.gov (United States)

    2012-08-20

    ... manufacturing industry (North American Industry Classification System Industry Group 3254) (``pharmaceutical... reportable. \\3\\ Indeed, the Second Circuit explained in SCM Corp. v. Xerox Corp., `` ince a patent is a...

  6. Modulation of periodic field on the atomic current in optical lattices with Landau-Zener tunneling considered

    Science.gov (United States)

    Yan, Jie-Yun; Wang, Lan-Yu

    2016-09-01

    We investigate the atomic current in optical lattices under the presence of both constant and periodic external field with Landau-Zener tunneling considered. By simplifying the system to a two-band model, the atomic current is obtained based on the Boltzmann equations. We focus on three situations to discuss the influence of the Landau-Zener tunneling and periodic field on the atomic current. Numerical calculations show the atomic transient current would finally become the stable oscillation, whose amplitude and average value can be further adjusted by the periodic external field. It is concluded that the periodic external field could provide an effective modulation on the atomic current even when the Landau-Zener tunneling probability has almostly become a constant.

  7. Modulation of periodic field on the atomic current in optical lattices with Landau–Zener tunneling considered

    Energy Technology Data Exchange (ETDEWEB)

    Yan, Jie-Yun, E-mail: jyyan@bupt.edu.cn; Wang, Lan-Yu, E-mail: lan_yu_wang@163.com

    2016-09-01

    We investigate the atomic current in optical lattices under the presence of both constant and periodic external field with Landau–Zener tunneling considered. By simplifying the system to a two-band model, the atomic current is obtained based on the Boltzmann equations. We focus on three situations to discuss the influence of the Landau–Zener tunneling and periodic field on the atomic current. Numerical calculations show the atomic transient current would finally become the stable oscillation, whose amplitude and average value can be further adjusted by the periodic external field. It is concluded that the periodic external field could provide an effective modulation on the atomic current even when the Landau–Zener tunneling probability has almostly become a constant.

  8. Aespoe Hard Rock Laboratory. Prototype Repository. Sensors data report (Period 010917-091201) Report No: 22

    Energy Technology Data Exchange (ETDEWEB)

    Goudarzi, Reza; Johannesson, Lars-Erik (Clay Technology AB, Lund (Sweden))

    2009-12-15

    The Prototype Repository Test consists of two sections. The installation of the first Section of Prototype Repository was made during summer and autumn 2001 and Section 2 was installed in spring and summer 2003. This report presents data from measurements in the Prototype Repository during the period 010917-091201. The report is organized so that the actual measured results are shown in Appendix 1-10, where Appendix 8 deals with measurements of canister displacements (by AITEMIN), Appendix 9 deals with geo-electric measurements in the backfill (by GRS), Appendix 10 deals with stress and strain measurement in the rock (by AaF) and Appendix 11 deals with measurement of water pressure in the rock (by VBB/VIAK). The main report and Appendix 1-7 deal with the rest of the measurements.

  9. Prototype Repository - Sensor data report (period 100917-110101) Report no 24

    Energy Technology Data Exchange (ETDEWEB)

    Goudarzi, Reza [Clay Technology AB, Lund (Sweden)

    2012-08-15

    The Prototype Repository Test consists of two sections. The installation of the first Section of Prototype Repository was made during summer and autumn 2001 and Section 2 was installed in spring and summer 2003. At the end of November 2010 stared the dismantling of the outer section. This report presents data from measurements in the Prototype Repository during the period 2001-09-17-2011-01-01. The report is organized so that the actual measured results are shown in Appendix 1-10, where Appendix 8 deals with measurements of canister displacements (by AITEMIN), Appendix 9 deals with geo-electric measurements in the backfill (by GRS), Appendix 10 deals with stress and strain measurement in the rock (by AaF) and Appendix 11 deals with measurement of water pressure in the rock (by VBB/VIAK). The main report and Appendix 1-7 deal with the rest of the measurements.

  10. Budget Period 2 Summary Report Part 2: Hywind Maine Project

    Energy Technology Data Exchange (ETDEWEB)

    Driscoll, Frederick; Platt, Andrew; Sirnivas, Senu

    2015-08-15

    This project was performed under the Work for Others—Funds in Agreement FIA-14-1793 between Statoil and the Alliance for Sustainable Energy, manager and operator of the National Renewable Energy Laboratory (NREL). To support the development of a 6-MW spar-mounted offshore wind turbine, Statoil funded NREL to perform tasks in the following three categories: 1. Design and analysis 2. Wake modeling 3. Concept resource assessment. This study expands upon the work conducted in Budget Period 1 (BP1) to investigate the influence of the wake generated from an upstream turbine on a downstream turbine using Computational Fluid Dynamics (CFD) high-fidelity modeling tool. Simulator fOr Wind Farms Application (SOWFA) [1] is an NREL high fidelity modeling tool that couples OpenFOAM [2] CFD and NREL’s Aero-Elastic code Fatigue, Aerodynamics, Structures, and Turbulence (FAST)[3]. In BP1 the configuration was based on Hywind-3MW at 140 m water depth in the Gulf of Maine; however this study for Budget Period 2 (BP2) the configuration investigated is based on Hywind-6MW at 220 m water depth off the coast of Boston. The objectives were to perform two-turbines One-Way Coupling (OWC), three-turbines Two-Way Coupling (TWC), and to investigate wind power plant optimization.

  11. 78 FR 69805 - Periodic Reporting (Proposals Six Through Nine)

    Science.gov (United States)

    2013-11-21

    ... requested by the Commission. Id. C. Proposal Eight: Changes to MODS Operation Groups for Productivity Calculations The Postal Service states that Proposal Eight would modify the MODS operation groups reported in... requirements. In Docket No. ACR2012, folder USPS-FY12-23 provided MODS productivity data (TPF or TPH per...

  12. 40 CFR 712.30 - Chemical lists and reporting periods.

    Science.gov (United States)

    2010-07-01

    ... date Reporting date 78-10-4 Ethyl silicate 8/23/00 10/23/00 90-30-2 N-Phenyl-1-naphthylamine 9/30/91 11...) fluoride 8/27/01 10/24/01 10025-82-8 Indium (III) chloride 8/27/01 10/24/01 12018-95-0 Copper...

  13. Beneficial uses program. Progress report, period ending June 30, 1979

    Energy Technology Data Exchange (ETDEWEB)

    1979-10-01

    Progress in research on the irradiation of sewage sludge, the potential use of dried sewage sludge as animal feed or soil conditioners, the inactivation of rotavirus in sewage sludge, fruit fly control by the irradiation of citrus fruits, and the production of /sup 137/Cs source pellets is reported. (LCL)

  14. Physics division progress report for period ending September 30 1991

    Energy Technology Data Exchange (ETDEWEB)

    Livingston, A.B. [ed.

    1992-03-01

    This report discusses research being conducted at Oak Ridge National Laboratory in physics. The areas covered are: Holifield Heavy Ion Research Facility; low/medium energy nuclear physics; high energy experimental physics; the Unisor program; experimental atomic physics; laser and electro-optics lab; theoretical physics; compilations and evaluations; and radioactive ion beam development. (LSP)

  15. Physics division progress report for period ending September 30 1991

    Energy Technology Data Exchange (ETDEWEB)

    Livingston, A.B. (ed.)

    1992-03-01

    This report discusses research being conducted at Oak Ridge National Laboratory in physics. The areas covered are: Holifield Heavy Ion Research Facility; low/medium energy nuclear physics; high energy experimental physics; the Unisor program; experimental atomic physics; laser and electro-optics lab; theoretical physics; compilations and evaluations; and radioactive ion beam development. (LSP)

  16. Physics Division progress report for period ending June 30, 1981

    Energy Technology Data Exchange (ETDEWEB)

    1981-11-01

    Progress is reported in detail in the following areas: Holifield Heavy-Ion Research Facility, nuclear physics, the UNISOR program, neutron physics, theoretical physics, the Nuclear Data Project, atomic and plasma physics, and high energy physics. Publications are listed. Separate abstracts were prepared for 34 papers. (WHK)

  17. Physics Division progress report for period ending September 30, 1989

    Energy Technology Data Exchange (ETDEWEB)

    Livingston, A.B. (ed.)

    1990-03-01

    This report discusses topics in the following areas: Holifield heavy ion research; Experimental Nuclear physics; The Uniser program; Experimental Atomic Physics; Theoretical Physics; Laser and electro-optics lab; High Energy Physics; compilations and evaluations; and accelerator design and development. (FI)

  18. A CASE REPORT: THYROTOXIC PERIODIC PARALYSIS: A DIAGNOSTIC CHALLENGE

    Directory of Open Access Journals (Sweden)

    Ashwini

    2015-03-01

    Full Text Available Thyrotoxic periodic paralysis (TPP is an alarming and potentially lethal complication of hyperthyroidism characterised by muscle paralysis and hypokalaemia. A 32 year old Asian male, presented at our institute with bilateral lower limb weakness, which was preceded by heavy exercise. He had no history suggestive of sensory, cranial nerve, bladder or bowel involvement. He had two similar episodes in past 1 year which were mild, recovered within few hours. No family member had similar symptoms. On examination: Pt. had sinus tachycardia, fine tremors. Motor system examination showed the presence of paresis 3/5 of lower limbs. Sensory system examination was within normal limits. Rest of the neurological and systemic examination was otherwise normal. Investigations revealed: Serum electrolyte: Sodium - 138 mEq/L, Potassium - 2.2mEq/L, Chloride - 112mEq/L. Electrocardiogram: sinus tachycardia. Immediate supplementation with Potassium Chloride I.V was given. Recurrent episodes of flaccid paralysis with quick recovery in the hospital were suggestiv e of a periodic paralysis. On further investigation Thyroid profile was: FT3 - 8.6pmol/L (4 – 7.4 , FT4 - 28.7pmol/L (10 - 19 , TSH - 0.005 uIU/ml (0.4 – 4.2. Anti TPO – 10.2 IU/ml (0.00 – 40.00 IU/ml, USG thyroid: normal, Urine electrolytes: normal. The diagnosis at initial presentation was delayed like most cases of TPP because of the subtleness of the clinical features of thyrotoxicosis. Treatments with low - dose potassium supplements, nonselective beta - blockers, and antithyroid drugs were initiated. Pa tient’s follow - up was done after 4weeks with thyroid profile, CBC, electrolytes which were normal. Patient followed up till 6months where he was asymptomatic. Diagnosis requires obtaining a complete history which will result in early diagnosis, appropriate treatment and prevention of severe cardiopulmonary complications. Practitioners should consider obtaining a screening TSH in patients with

  19. Technical Letter Report: Evaluation and Analysis of a Few International Periodic Safety Review Summary Reports

    Energy Technology Data Exchange (ETDEWEB)

    Chopra, Omesh K. [Argonne National Lab., IL (United States). Environmental Science Division; Diercks, Dwight R. [Argonne National Lab., IL (United States). Nuclear Engineering Division; Ma, David Chia-Chiun [Argonne National Lab., IL (United States). Environmental Science Division; Garud, Yogendra S. [Argonne National Lab., IL (United States). Environmental Science Division

    2013-12-17

    At the request of the United States (U.S.) government, the International Atomic Energy Agency (IAEA) assembled a team of 20 senior safety experts to review the regulatory framework for the safety of operating nuclear power plants in the United States. This review focused on the effectiveness of the regulatory functions implemented by the NRC and on its commitment to nuclear safety and continuous improvement. One suggestion resulting from that review was that the U.S. Nuclear Regulatory Commission (NRC) incorporate lessons learned from periodic safety reviews (PSRs) performed in other countries as an input to the NRC’s assessment processes. In the U.S., commercial nuclear power plants (NPPs) are granted an initial 40-year operating license, which may be renewed for additional 20-year periods, subject to complying with regulatory requirements. The NRC has established a framework through its inspection, and operational experience processes to ensure the safe operation of licensed nuclear facilities on an ongoing basis. In contrast, most other countries do not impose a specific time limit on the operating licenses for NPPs, they instead require that the utility operating the plant perform PSRs, typically at approximately 10-year intervals, to assure continued safe operation until the next assessment. The staff contracted with Argonne National Laboratory (Argonne) to perform a pilot review of selected translated PSR assessment reports and related documentation from foreign nuclear regulatory authorities to identify any potential new regulatory insights regarding license renewal-related topics and NPP operating experience (OpE). A total of 14 PSR assessment documents from 9 countries were reviewed. For all of the countries except France, individual reports were provided for each of the plants reviewed. In the case of France, three reports were provided that reviewed the performance assessment of thirty-four 900-MWe reactors of similar design commissioned between 1978

  20. The Current Status of Ticks in Turkey: A 100-Year Period Review from 1916 to 2016.

    Science.gov (United States)

    İnci, Abdullah; Yıldırım, Alparslan; Düzlü, Önder

    2016-09-01

    Environmental and bio-ecological changes, some administrative and political mistakes, and global warming seriously affect the behaviors of ticks in Turkey and globally. The global public sensitivity toward tick infestations has increased along with increases in tick-borne diseases (TBDs). Recently, the World Health Organization (WHO) developed a new political concept, "One Health," for specific struggle strategies against tick infestations and TBDs. To highlight the importance of the issue, the WHO had declared the year 2015 for vector-borne diseases and adopted the slogan "small bites big threat". In global struggle strategies, the epidemiological aspects and dynamics of increasing tick populations and their effects on the incidence of the TBDs mainly with zoonotic characteristics have been specifically targeted. In Turkey, during the last century, approximately 47 tick species, including eight soft and 39 hard tick species in three and six genera belonging to Argasidae and Ixodidae, respectively, had already been reported. In this article, the recorded tick species, regional infestations, and medical and veterinary importance in Turkey were chronologically reviewed based on a 100-year period between 1916 and 2016.

  1. Budget Period 2 Summary Report Part 1: Hywind Maine Project

    Energy Technology Data Exchange (ETDEWEB)

    Driscoll, Frederick; Platt, Andrew; Sirnivas, Senu

    2015-08-15

    This project was performed under the Work for Others—Funds in Agreement FIA-14-1793 between Statoil and the Alliance for Sustainable Energy, manager and operator of the National Renewable Energy Laboratory (NREL). To support the development of a 6-MW spar-mounted offshore wind turbine, Statoil funded NREL to perform tasks in the following three categories: 1. Design and analysis 2. Wake modeling 3. Concept resource assessment. This summarizes the document reports on the design and analysis work package, which built a FAST [Jonkman & Buhl, 2005] computer model of the Hywind 6-MW floating wind turbine system and uses this tool to evaluate the performance of a set of design load cases (DLCs). The FAST model was also used in Work Package 2: Wake Modeling.

  2. Physics Division progress report for period ending September 30, 1985

    Energy Technology Data Exchange (ETDEWEB)

    Livingston, A.B. (ed.)

    1986-04-01

    This report covers the research and development activities of the Physics Division for the 1985 fiscal year. The research activities were centered on experimental nuclear physics, experimental atomic physics, and theoretical nuclear and atomic physics. The experimental nuclear physics program is dominated by heavy ion research. A major part of this effort is the responsibility for operating the Holifield Heavy Ion Research Facility as a national user facility. A major new activity described is the preparation for participation in an ultrarelativistic heavy ion experiment to be performed at CERN in 1986. The experimental atomic physics program has two components: the accelerator-based studies of basic collisional phenomena and the studies in support of the controlled fusion program. Also associated with the fusion-related studies are a plasma diagnostics program and the operation of an atomic physics data center. Theory efforts associated with the UNISOR program are described, as well as smaller programs in applications and high-energy physics. (LEW)

  3. Physics Division progress report for period ending September 30, 1988

    Energy Technology Data Exchange (ETDEWEB)

    Livingston, A.B. (ed.)

    1989-03-01

    This report covers the research and development activities of the Physics Division for the 1988 fiscal year, beginning October 1, 1987, and ending September 30, 1988. The activities of this Division are concentrated in the areas of experimental nuclear physics, experimental atomic physics, and theoretical nuclear and atomic physics. Operation of the Holifield Heavy Ion Research Facility as a national user facility continues to represent the single largest activity within the Division. This year saw the completion of the acceleration tube upgrade of the 25-MV tandem electrostatic accelerator and the achievement of record terminal potentials, operation for an experiment with 25 million volts on terminal, and successful tests with beam at 25.5 MV. The experimental nuclear physics program continues to be dominated by research utilizing heavy ions. These activities, while continuing to center largely on the Holifield Facility, have seen significant growth in the use of facilities that provide intermediate energies and especially ultrarelativistic beams. The UNISOR program, since its inception, has been intimately associated with the Division and, most particularly, with the Holifield Facility. In addition to the Holifield Facility, the Division operates two smaller facilities, the EN Tandem and the ECR Ion Source Facility, as ''User Resources.'' The efforts in theoretical physics, covering both nuclear and atomic physics, are presented. In addition to research with multicharged heavy ions from the ECR source, the effort on atomic physics in support of the controlled fusion program includes a plasma diagnostics development program. The concentration of this program on optical and laser technology is marked by the change in designation to the Laser and Electro-Optics Lab. A small, continuing effort in elementary particle physics, carried out in collaboration with the University of Tennessee, is reported.

  4. Budget Period 2 Summary Report Part 3: Hywind Maine Project

    Energy Technology Data Exchange (ETDEWEB)

    Driscoll, Frederick [Statoil Wind US LLC, Washington, DC (United States); Platt, Andrew [Statoil Wind US LLC, Washington, DC (United States); Sirnivas, Senu [Statoil Wind US LLC, Washington, DC (United States)

    2015-08-15

    This project was performed under the Work for Others—Funds in Agreement FIA-14-1793 between Statoil and the Alliance for Sustainable Energy, manager and operator of the National Renewable Energy Laboratory (NREL). To support the development of a 6-MW spar-mounted offshore wind turbine, NREL performed tasks on behalf of Statoil in the following three categories: 1. Design and analysis 2. Wake modeling 3. Concept resource assessment. This document summarizes the work performed in Work Package (WP) 3, where the spatial variability and influence that relevant parameters have on levelized cost of energy (LCOE) were analyzed. The study allows Statoil to identify areas of interest for floating wind technology and the Hywind concept in particular. This report describes the results of a study that NREL conducted to provide targeted insight into the United States (U.S.) offshore wind resource area that Statoil can use for taking strategic decisions about how to commercialize and market the company’s Hywind technology. The report centers on a new spatio-economic methodology that NREL has developed to assess how variability in spatial parameters can influence levelized cost of energy (LCOE) for different technologies. The method combines wind plant performance modeling, economic modeling, and national geospatial data layers to estimate the cost of potential projects using Hywind technology, considering the following parameters: • Water depth • Possible inshore assembly areas • Wind resource • Existing grid features and potential connection points • Wave regime • Environmentally sensitive areas • Seabed conditions • Competitive use areas • Prospective staging ports The scope of the study covers the major offshore regions within the contiguous United States, including the Atlantic Ocean, Gulf of Mexico, Pacific Ocean, and the Great Lakes. The spatio-economic assessment extends to 92 km (50 nm) off of the nearest land mass, consistent with the available data

  5. Squaw Creek National Wildlife Refuge Narrative report for period ending April 30, 1943.

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Squaw Creek National Wildlife Refuge outlines Refuge accomplishments for the period ending April of 1943. The report begins by summarizing...

  6. 75 FR 57385 - Internal Control Over Financial Reporting in Exchange Act Periodic Reports of Non-Accelerated Filers

    Science.gov (United States)

    2010-09-21

    ... COMMISSION 17 CFR Parts 210, 229, and 249 Internal Control Over Financial Reporting in Exchange Act Periodic... effectiveness of the company's internal control over financial reporting. See Release No. 33-8238 (June 5, 2003... audit report an assessment of the issuer's internal control over financial reporting. \\13\\ An...

  7. Enhancing the Frequency Adaptability of Periodic Current Controllers for Grid-Connected Power Converters

    DEFF Research Database (Denmark)

    Yang, Yongheng; Zhou, Keliang; Blaabjerg, Frede

    2015-01-01

    (PR) and Repetitive Controllers (RC). The synchronization is actually to detect the instantaneous grid information (e.g., frequency and phase of the grid voltage) for the current control, which is commonly performed by a Phase-Locked-Loop (PLL) system. As a consequence, harmonics and deviations......It is mandatory for grid-connected power converters to synchronize the feed-in currents with the grid. Moreover, the power converters should produce feed-in currents with low total harmonic distortions according to the demands, by employing advanced current controllers, e.g., Proportional Resonant...... deviations. Experiments on a single-phase grid-connected inverter system are presented, which have verified the proposals and also the effectiveness of the frequency adaptive current controllers....

  8. 45 CFR 1386.23 - Periodic reports: Protection and Advocacy System.

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 4 2010-10-01 2010-10-01 false Periodic reports: Protection and Advocacy System... Advocacy of the Rights of Individuals with Developmental Disabilities § 1386.23 Periodic reports: Protection and Advocacy System. (a) By January 1 of each year the Protection and Advocacy System shall...

  9. 49 CFR 585.68 - Petition to extend period to file report.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 7 2010-10-01 2010-10-01 false Petition to extend period to file report. 585.68 Section 585.68 Transportation Other Regulations Relating to Transportation (Continued) NATIONAL HIGHWAY... Tire Pressure Monitoring System Phase-in Reporting Requirements § 585.68 Petition to extend period...

  10. Current situation of China rare earth industry and outlook for "2011-2015" period

    Institute of Scientific and Technical Information of China (English)

    SONG Hongfang

    2011-01-01

    State government intensified regulation on rare earth industry during the "Eleventh-Five year" period (2006- 2010) and had implemented series of control measures, which played an positive role in reversing low selling price of rare earths, prohibiting illegal mining, improving scattered operation and cracking down on smuggling. Through asset replacement,

  11. Enhancing the Frequency Adaptability of Periodic Current Controllers with a Fixed Sampling Rate for Grid-Connected Power Converters

    DEFF Research Database (Denmark)

    Yang, Yongheng; Zhou, Keliang; Blaabjerg, Frede

    2016-01-01

    the instantaneous grid information (e.g., frequency and phase of the grid voltage) for the current control, which is commonly performed by a Phase-Locked-Loop (PLL) system. Hence, harmonics and deviations in the estimated frequency by the PLL could lead to current tracking performance degradation, especially...... for the periodic signal controllers (e.g., PR and RC) with a fixed sampling rate. In this paper, the impacts of frequency deviations induced by the PLL and/or the grid disturbances on the selected current controllers are investigated by analyzing the frequency adaptability of these current controllers....... Subsequently, strategies to enhance the frequency adaptability of the current controllers are proposed for the power converters to produce high quality feed-in currents even in the presence of grid frequency deviations. Specifically, by feeding back the PLL estimated frequency to update the center frequencies...

  12. Environmental Sciences Division annual progress report for period ending September 30, 1991

    Energy Technology Data Exchange (ETDEWEB)

    1992-04-01

    This progress report summarizes the research and development activities conducted in the Environmental Sciences Division of Oak Ridge National Laboratory during the period October 1, 1990, through September 30, 1991. The report is structured to provide descriptions of current activities and accomplishments in each of the division`s major organizational units. Following the sections describing the organizational units is a section devoted to lists of information necessary to convey the scope of the work in the division. The Environmental Sciences Division (ESD) at Oak Ridge National Laboratory (ORNL) conducts environmental research and analyses associated with both energy technology development and the interactions between people and the environment. The division engages in basic and applied research for a diverse list of sponsors. While the US Department of Energy (DOE) is the primary sponsor ESD staff also perform research for other federal agencies, state agencies, and private industry. The division works collaboratively with federal agencies, universities, and private organizations in achieving its research objectives and hosts a large number of visiting investigators from these organizations. Given the diverse interdisciplinary specialization of its staff, ESD provides technical expertise on complex environmental problems and renders technical leadership for major environmental issues of national and local concern. This progress report highlights many of ESD`s accomplishment in these and other areas in FY 1991.

  13. Environmental Sciences Division annual progress report for period ending September 30, 1991

    Energy Technology Data Exchange (ETDEWEB)

    1992-04-01

    This progress report summarizes the research and development activities conducted in the Environmental Sciences Division of Oak Ridge National Laboratory during the period October 1, 1990, through September 30, 1991. The report is structured to provide descriptions of current activities and accomplishments in each of the division's major organizational units. Following the sections describing the organizational units is a section devoted to lists of information necessary to convey the scope of the work in the division. The Environmental Sciences Division (ESD) at Oak Ridge National Laboratory (ORNL) conducts environmental research and analyses associated with both energy technology development and the interactions between people and the environment. The division engages in basic and applied research for a diverse list of sponsors. While the US Department of Energy (DOE) is the primary sponsor ESD staff also perform research for other federal agencies, state agencies, and private industry. The division works collaboratively with federal agencies, universities, and private organizations in achieving its research objectives and hosts a large number of visiting investigators from these organizations. Given the diverse interdisciplinary specialization of its staff, ESD provides technical expertise on complex environmental problems and renders technical leadership for major environmental issues of national and local concern. This progress report highlights many of ESD's accomplishment in these and other areas in FY 1991.

  14. Charge effects controlling the current hysteresis and negative differential resistance in periodical nanosize Si/CaF sub 2 structures

    CERN Document Server

    Berashevich, Y A; Kholod, A N; Borisenko, V E

    2002-01-01

    A kinetic model of charge carrier transport in nanosize periodical Si/CaF sub 2 structures via localized states in dielectric is proposed. Computer simulation of the current-voltage characteristics of such structures has shown that the built-in field arises in a dielectric due to polarization of the trapped charge by localized centers. This results in current hysteresis and negative differential resistance region at the current-voltage characteristics when the bias polarity is changed. At temperature below 250 K, the portion of negative differential resistance vanishes

  15. Typography and layout of technical reports - Survey of current practices

    Science.gov (United States)

    Pinelli, T. E.; Cordle, V. M.; Mccullough, R.

    1985-01-01

    As part of a review of the NASA Langley Research Center scientific and technical information program, 50 technical reports from industry, research institutions, and government agencies were systematically examined and analyzed to determine current usage and practice in regard to (1) typography, including composition method, type style, type size, and margin treatment; (2) graphic design, including layout and imposition of material on the page; and (3) physical media, including paper, ink, and binding methods. The results indicate that approximately 50 percent of the reports were typeset, 70 percent used Roman (serif) type, 80 percent used 10- or 11-point type for text, 60 percent used a ragged right-hand margin, slightly more than half used paragraph indentation, 75 percent used a single-column layout, 65 percent had one or more figures or tables placed perpendicular to (not aligned with) the text, and perfect binding was the most frequently used binding method.

  16. Electrode fall voltage of arc between deion plates during direct-current interruption period

    Science.gov (United States)

    Yokomizu, Y.; Ueda, Y.; Matsumura, T.; Ichikawa, T.; Niwa, Y.; Sakaguchi, W.

    2017-07-01

    A direct-current low-voltage circuit breaker has an arc chute that consists of a stack of several metallic deion plates. The deion plate is also called a splitter plate. The function of the deion plates is to split the arc into several series short-gap arcs. This phenomenon leads to the emergence of electrode fall voltages in the arc chute, eventually contributing to rise in the total arc-voltage in the circuit breaker and to successful current-interruption. The electrode fall voltage therefore plays an important role for successful current-interruption. The present paper describes the estimation result for the electrode fall voltage {{v}\\text{ele}} of the arc between steel deion plates. The estimation is performed by using a newly devised method. This method utilizes the voltage {{v}\\text{chute}} measured across the arc chute and eventually derives {{v}\\text{ele}} on the basis of the statistics: a correlation coefficient between an arc-column electric-field strength {{E}\\text{col}} and an arc current i. Adopting the devised method enabled us to derive 19 V as {{v}\\text{ele}} . Verification is furthermore made to show the validity of the determined electrode-fall voltage, 19 V.

  17. Figures in clinical trial reports: current practice & scope for improvement

    Directory of Open Access Journals (Sweden)

    Travison Thomas G

    2007-11-01

    Full Text Available Abstract Background Most clinical trial publications include figures, but there is little guidance on what results should be displayed as figures and how. Purpose To evaluate the current use of figures in Trial reports, and to make constructive suggestions for future practice. Methods We surveyed all 77 reports of randomised controlled trials in five general medical journals during November 2006 to January 2007. The numbers and types of figures were determined, and then each Figure was assessed for its style, content, clarity and suitability. As a consequence, guidelines are developed for presenting figures, both in general and for each specific common type of Figure. Results Most trial reports contained one to three figures, mean 2.3 per article. The four main types were flow diagram, Kaplan Meier plot, Forest plot (for subgroup analyses and repeated measures over time: these accounted for 92% of all figures published. For each type of figure there is a considerable diversity of practice in both style and content which we illustrate with selected examples of both good and bad practice. Some pointers on what to do, and what to avoid, are derived from our critical evaluation of these articles' use of figures. Conclusion There is considerable scope for authors to improve their use of figures in clinical trial reports, as regards which figures to choose, their style of presentation and labelling, and their specific content. Particular improvements are needed for the four main types of figures commonly used.

  18. Transuranium Processing Plant semiannual report of production, status, and plans for period ending December 31, 1975

    Energy Technology Data Exchange (ETDEWEB)

    King, L.J.; Bigelow, J.E.; Collins, E.D.

    1976-10-01

    Between July 1, 1975, and December 31, 1975, maintenance was conducted at TRU for a period of three months, 295 g of curium oxide (enough for approximately 26 HFIR targets) were prepared, 100 mg of high-purity /sup 248/Cm, were separated from /sup 252/Cf that had been purified during earlier periods, 11 HFIR targets were fabricated, and 28 product shipments were made. No changes were made in the chemical processing flowsheets normally used at TRU during this report period. However, three equipment racks were replaced (with two new racks) during this time. In Cubicle 6, the equipment replaced was that used to decontaminate the transplutonium elements from rare earth fission products and to separate curium from the heavier elements by means of the LiCl-based anion-exchange process. In Cubicle 5, the equipment used to separate the transcurium elements by high-pressure ion exchange and to purify berkelium by batch solvent extraction was replaced. Two neutron sources were fabricated, bringing the total fabricated to 79. One source that had been used in a completed project was returned to the TRU inventory and is available for reissue. Three sources, for which no further use was foreseen, were processed to isolate and recover the ingrown /sup 248/Cm and the residual /sup 252/Cf. Eight pellets, each containing 100 ..mu..g of high-purity /sup 248/Cm were prepared for irradiation in HFIR to study the production of /sup 250/Cm. The values currently being used for transuranium element decay data and for cross-section data in planning irradiation-processing cycles, calculating production forecasts, and assaying products are tabulated.

  19. Analysis of longer period variation of the Kuroshio Current intrusion into the Luzon Strait using rectified wavelet power spectra

    Science.gov (United States)

    Yuan, Yaochu; Yang, Chenghao; Tseng, Yu-heng; Zhu, Xiao-Hua; Wang, Huiqun; Chen, Hong

    2017-08-01

    Longer period variation of the Kuroshio into the Luzon Strait (LS) was identified using acoustic Doppler current profiler (ADCP) observations as well as pressure and temperature time series data recorded by two TDs (manufactured by the RBR Ltd.) at mooring station N2 (20°40.441‧N, 120°38.324‧E). The ADCP was deployed at depths of 50-300 m between July 7, 2009 and April 10, 2011, and the TDs at around 340 and 365 m between July 9, 2009 and July 9, 2011. Observations provide strong evidence of longer period variation of the Kuroshio into the LS using the Vector rotary spectra (VRS) and Rectified wavelet power spectra analysis (RWPSA). RWPSA of the observations allowed the identification of two types of dominant periods. The first type, with the strongest power spectral density (PSD), had a dominant period of 112 d and was found throughout the upper 300 m. For example, the maximum PSD for western and northern velocity components time series were 3800 and 3550 at 50 m, respectively. The maximum power spectral density decrease with deeper depths, i.e., the depth dependence of maximum PSD. The 112 d period was also identified in the pressure and temperature time series data, at 340 m and 365 m. Combined RWPSA with VRS and mechanism analysis, it is clear that the occurrence of the most dominant period of 112 d in the upper 300 m is related to the clockwise meandering of the Kuroshio into the LS, which is caused by westward propagating stronger anticyclonic eddies from the interior ocean due to the interaction of Rossby eddies with the Kuroshio. The second type of dominant period, for example a 40 d period, is related to the anticlockwise meandering of the Kuroshio. The final dominant period of 14 d coincides with the fortnightly spring-neap tidal period.

  20. Current situation on the reporting quality of randomized controlled trials in 5 leading Chinese medical journals

    Institute of Scientific and Technical Information of China (English)

    Xu Wei; Li Tiejun; Wu Cheng

    2009-01-01

    Objective: The Consolidated Standards for Reporting of Trials (CONSORT) statement has already proved to be an efficient standard for reporting quality of randomized controlled trials (RCTs). However, most of the Chinese medical journals have not endorsed the CONSORT statement. The current situation about the reporting quality of RCTs in Chinese medical journals is still unclear. The purpose of the study was to evaluate the reporting quality of RCTs on papers published in 5 leading Chinese medical journals. Methods: We evaluated 232 original RCT papers using a reporting quality scale based on CONSORT statement from 2001 to 2006 in 5 Chinese medical journals (Journal type 1) without adoption of CONSORT and Chinese Journal of Evidence-based Medicine (Journal type 2) which adopted CONSORT in 2004. We measured the inclusion of 26 items for the reporting quality scale and 6 core items of each RCT report, gave score to each item and calculated the total score obtained in each report and the proportion of reports including individual items. The reporting quality of RCT trials from 2001 to 2003 (pre-adoption period) was compared with that from 2004 to 2006 (post-adoption period). Results: The average reporting quality of RCTs was moderate (mean score, 15.18), and the mean score of the 6 core items was low (mean score, 1.09)in 5 leading journals. The difference in the total score and the score of the 6 core items between pre-adoption period (2001-2003) and post-adoption period (2004-2006) was statistically significant (P=0.003; P=0.000). Interaction between journal type and period was not significant (F=0.76; P=0.383). We concluded that the change tendency of reporting quality between Journal type 1 and 2 was not different. But as to the core items of sequence concealment and intention-to-treat analysis,the increases were greater for Journal type 2 when evaluated against Journal type 1 (P=0.038; P=0.016). Conclusion: The reporting quality of RCT trials in 5 leading Chinese

  1. 78 FR 20926 - Draft Guidance for Industry on Providing Postmarket Periodic Safety Reports in the International...

    Science.gov (United States)

    2013-04-08

    ... Safety Reports in the International Conference on Harmonisation E2C(R2) Format (Periodic Benefit-Risk... its waiver authority to permit applicants to submit an International Conference on Harmonisation...

  2. 20 CFR 411.395 - Is a State VR agency required to provide periodic reports?

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Is a State VR agency required to provide... § 411.395 Is a State VR agency required to provide periodic reports? (a) For cases where a State VR agency provided services functioning as an EN, the State VR agency will be required to prepare periodic...

  3. Early response to sibutramine in patients not meeting current label criteria: preliminary analysis of SCOUT lead-in period

    DEFF Research Database (Denmark)

    Caterson, Ian; Coutinho, Walmir; Finer, Nick;

    2010-01-01

    The Sibutramine Cardiovascular Outcomes (SCOUT) trial protocol defines a patient population predominantly outside current European Union label criteria. This article explores responses to sibutramine during the 6-week, single-blind, lead-in period between patients who conformed to the label......-in period. Initial responses were assessed post hoc in label conformers and nonconformers. Of that 8.1% patients met label criteria; 91.9%, the majority with cardiovascular disease and/or blood pressure >145/90 mm Hg, were nonconformers. Conformers and nonconformers had similar reductions in body weight...

  4. Current knowledge of environmental exposure in children during the sensitive developmental periods.

    Science.gov (United States)

    Perlroth, Norma Helena; Castelo Branco, Christina Wyss

    This study aims to identify the scientific evidence on the risks and effects of exposure to environmental contaminants in children during sensitive developmental periods. The search was performed in the Bireme database, using the terms: children's health, environmental exposure, health vulnerability, toxicity pathways and developmental disabilities in the LILACS, MEDLINE and SciELO systems. Children differ from adults in their unique physiological and behavioral characteristics and the potential exposure to risks caused by several threats in the environment. Exposure to toxic agents is analyzed through toxicokinetic processes in the several systems and organs during the sensitive phases of child development. The caused effects are reflected in the increased prevalence of congenital malformations, diarrhea, asthma, cancer, endocrine and neurological disorders, among others, with negative impacts throughout adult life. To identify the causes and understand the mechanisms involved in the genesis of these diseases is a challenge for science, as there is still a lack of knowledge on children's susceptibility to many environmental contaminants. Prevention policies and more research on child environmental health, improving the recording and surveillance of environmental risks to children's health, should be an ongoing priority in the public health field. Copyright © 2016 Sociedade Brasileira de Pediatria. Published by Elsevier Editora Ltda. All rights reserved.

  5. Dark current and light illumination effects on grating formation during periodic long-term operation in photorefractive polymers

    Energy Technology Data Exchange (ETDEWEB)

    Fujihara, T. [Center for Emergent Matter Science (CEMS), RIKEN, 2-1 Hirosawa, Wako, Saitama 351-0198 (Japan); Mamiya, J. [Chemical Resources Laboratory, Tokyo Institute of Technology, R1-12, 4259 Nagatsuta, Midori-ku, Yokohama 226-8503 (Japan); Kawamoto, M. [Center for Emergent Matter Science (CEMS), RIKEN, 2-1 Hirosawa, Wako, Saitama 351-0198 (Japan); Nano Medical Engineering Laboratory, RIKEN, 2-1 Hirosawa, Wako, Saitama 351-0198 (Japan); Sassa, T., E-mail: tsassa@riken.jp [Center for Emergent Matter Science (CEMS), RIKEN, 2-1 Hirosawa, Wako, Saitama 351-0198 (Japan); Advanced Device Laboratory, RIKEN, 2-1 Hirosawa, Wako, Saitama 351-0198 (Japan)

    2014-01-14

    Photorefractive grating formation dynamics in long-timescale writing and the effects of periodic writing through the control of writing beam irradiation or electric field application were investigated using typical photorefractive polymers. Both dark current and writing beam irradiation affected grating formation dynamics. Dark current in polymers changed the effective trap density over time through deep trap filling and/or detrapping and thus affected grating formation considerably. The writing beam irradiation also affected grating development in the presence of an electric field owing to the accumulation of filled deep traps. However, grating development recovered after the elimination of the electric field freed up the filled deep traps.

  6. Temperature buffer test. Sensors data report (Period 030326-100301) Report No: 13

    Energy Technology Data Exchange (ETDEWEB)

    Goudarzi, Reza; Aakesson, Mattias; Nilsson, Ulf [Clay Technology AB, Lund (Sweden)

    2010-12-15

    TBT (Temperature Buffer Test) is a joint project between SKB/ANDRA and supported by ENRESA (modeling) and DBE (instrumentation), which aims at understanding and modeling the thermo-hydromechanical behavior of buffers made of swelling clay submitted to high temperatures (over 100 deg C) during the water saturation process. The test was dismantled during the winter of 2009/2010, and this sensors data report is thereby the last one. The test was carried out in Aespoe HRL in a 8 meters deep and 1.76 m diameter deposition hole, with two heaters (3 m long, 0.6 m diameter), surrounded by a MX-80 bentonite buffer and a confining plug on top anchored with 9 rods. It was installed during spring 2003. Two buffer arrangements have been investigated: - The lower heater was surrounded by bentonite in the usual way, allowing the temperature of the bentonite to exceed 100 deg C locally. - The higher heater was surrounded by a ring of sand acting as thermal protection for the bentonite, the temperature of which is kept below 100 deg C. The heaters were powered with 1,500 W from day 15 to day 1,171, when the power was raised to 1,600 W. Around day 1,700, the power was raised by steps in the lower heater to 2,000 W and reduced in the upper heater to 1,000 W. The power output was terminated on day 2,347. This report presents data from the measurements in the Temperature Buffer Test from 030326 to 100301 (26 March 2003 to 01 March 2010). The following measurements have been made in the bentonite: Temperature was measured in 92 points, total pressure in 29 points, pore water pressure in 8 points and relative humidity in 35 points. Temperature was also measured by all gauges as an auxiliary measurement used for compensation. The following additional measurements have been made: temperature was measured in 40 points in the rock, in 11 points on the surface of each heater and in 6 points inside each heater. The force on the confining plug was measured in 3 of the 9 rods and its vertical

  7. Temperature buffer test. Sensors data report (Period 030326-100301) Report No: 13

    Energy Technology Data Exchange (ETDEWEB)

    Goudarzi, Reza; Aakesson, Mattias; Nilsson, Ulf [Clay Technology AB, Lund (Sweden)

    2010-12-15

    TBT (Temperature Buffer Test) is a joint project between SKB/ANDRA and supported by ENRESA (modeling) and DBE (instrumentation), which aims at understanding and modeling the thermo-hydromechanical behavior of buffers made of swelling clay submitted to high temperatures (over 100 deg C) during the water saturation process. The test was dismantled during the winter of 2009/2010, and this sensors data report is thereby the last one. The test was carried out in Aespoe HRL in a 8 meters deep and 1.76 m diameter deposition hole, with two heaters (3 m long, 0.6 m diameter), surrounded by a MX-80 bentonite buffer and a confining plug on top anchored with 9 rods. It was installed during spring 2003. Two buffer arrangements have been investigated: - The lower heater was surrounded by bentonite in the usual way, allowing the temperature of the bentonite to exceed 100 deg C locally. - The higher heater was surrounded by a ring of sand acting as thermal protection for the bentonite, the temperature of which is kept below 100 deg C. The heaters were powered with 1,500 W from day 15 to day 1,171, when the power was raised to 1,600 W. Around day 1,700, the power was raised by steps in the lower heater to 2,000 W and reduced in the upper heater to 1,000 W. The power output was terminated on day 2,347. This report presents data from the measurements in the Temperature Buffer Test from 030326 to 100301 (26 March 2003 to 01 March 2010). The following measurements have been made in the bentonite: Temperature was measured in 92 points, total pressure in 29 points, pore water pressure in 8 points and relative humidity in 35 points. Temperature was also measured by all gauges as an auxiliary measurement used for compensation. The following additional measurements have been made: temperature was measured in 40 points in the rock, in 11 points on the surface of each heater and in 6 points inside each heater. The force on the confining plug was measured in 3 of the 9 rods and its vertical

  8. An integral-equation method using interstitial currents devoted to the analysis of multilayered periodic structures with complex inclusions

    CERN Document Server

    Ozdemir, Nilufer A

    2014-01-01

    An efficient surface integral equation-based method is proposed for the analysis of electromagnetic scattering from multilayered media containing complex periodic inclusions. The proposed method defines equivalent currents at the interfaces between layers in order to eliminate the need to compute the layered medium Green's function. Hence, the background medium in a given layer can be treated as a homogeneous unbounded medium for which the computation of the Green's function for an infinite doubly periodic array is sufficient. The resulting method-of-moments interaction matrix has a block tridiagonal structure, which leads to computational complexity proportional to the number of layers for both matrix filling and solution. When all layers are identical, the filling time essentially reduces to that of a single layer, and the interaction matrix has a Toeplitz structure. Numerical results are provided for the reflectivity of multilayered periodic arrays of spherical silver core-silica shell nanoparticles, excit...

  9. A New Method of Chinese Current Periodical Classification Shelving%中文现刊分类排架新探

    Institute of Scientific and Technical Information of China (English)

    普菁平

    2011-01-01

    This paper introduced a new method of Chinese current periodical shelving used in Tsinghua SEM Library. Chinese current periodical is divided into 4 groups: core journal, learned journal, academic journal and magazine, based on traditional classification shelf-arrangement, call number of a specific journal consists of classification number title number and position number. The Author also describes the procedure of planning and implement, advantage and disadvantage of this new method in the current periodical management.%主要介绍了清华大学经济管理学院图书馆对中文现刊进行分类排架所采用的一种新方法.在分类标引的基础上,将中文现刊分为核心刊区、学报区、一般专业刊区、非学术刊区四大区域,并用“分类号+种次号+架位号”作为索刊号来定位刊物,并对此种排架方式的思路形成、具体实施过程、优势与不足进行了讨论。

  10. FAST FLUX TEST FACILITY PERIODIC TECHNICAL REPORT JULY-DECEMBER 1967

    Energy Technology Data Exchange (ETDEWEB)

    Cabell, C. P.

    1969-03-01

    Work performed by Battelle-Northwest and its supporting contractors on the AEC-sponsored Fast Flux Test Facility Project is summarized and interpreted for the reporting period. Project activities are reported herein under the following major headings: Plant Design, Construction, and Operation; Components Development; Instrument and Controls Development; Sodium Technology, Core Development; Reactor Materials Development; Fuels Development; Physics; and Reactor Safeguards.

  11. Final report on Project ESEPP (LEAP+) for the period January 1, 1996 - August 1, 1998

    Energy Technology Data Exchange (ETDEWEB)

    Henley, Vernard Jr.

    2000-03-10

    This is the final report for the Project to Enhance Student Science and Engineering Preparation at the Pre-College Level (Project ESEPP) for the period from January 1, 1996 through August 1, 1998. This report summarizes the accomplishments of the program and its ability to meet the objectives described in the original proposal (1990).

  12. Thyrotoxic hypokalemic periodic paralysis in an African male: a case report.

    Science.gov (United States)

    Belayneh, Dereje K; Kellerth, Thomas

    2015-02-01

    Thyrotoxic hypokalemic periodic paralysis is a rare manifestation of thyrotoxicosis and is rarely reported in non-Asian populations. A 26-year-old Ethiopian male who presented with recurrent flaccid tetraparesis, hypokalemia, and hyperthyroidism is reported here. Thyroid function should be routinely checked in patients with acute or recurrent hypokalemic paralysis.

  13. 17 CFR 249.312 - Form 10-D, periodic distribution reports by asset-backed issuers.

    Science.gov (United States)

    2010-04-01

    ... distribution reports by asset-backed issuers. 249.312 Section 249.312 Commodity and Securities Exchanges... shall be filed within 15 days after each required distribution date on the asset-backed securities, as... § 249.312 Form 10-D, periodic distribution reports by asset-backed issuers. This form shall be used by...

  14. Engineering Physics and Mathematics Division progress report for period ending December 31, 1992

    Energy Technology Data Exchange (ETDEWEB)

    Ward, R.C.

    1993-05-01

    In this report, our research is described through abstracts of journal articles, technical reports, and presentations organized into sections following the five major operating units in the division: Mathematical Sciences, Intelligent Systems, Nuclear Data and Measurement Analysis, Nuclear Analysis and Shielding, and the Engineering Physics Information Centers. Each section begins with an introduction highlighting honors, awards, and significant research accomplishments in that unit during the reporting period.

  15. Reporting quality of papers published in Chilean dental journals. Evaluation period: 2002-2012.

    Directory of Open Access Journals (Sweden)

    Sergio E Uribe

    2015-08-01

    Full Text Available Aim: To assess the reporting quality of papers published between 2002-2012 in Chilean dental journals. Methods: Bibliometric analysis of research papers published in indexed Chilean dental journals between 2002-2012. Three calibrated examinators (interoperator- Kappa=.83 assessed 205 papers: 150 case-reports, 37 observational studies and 18 clinical trials. Reporting quality was evaluated using CARE for case reports, STROBE for observational studies and CONSORT for clinical trials. Descriptive statistics were conducted. Results: Case-reports reported 35% of the required methodological items; epidemiological research reported 16% of required items for Materials and Methods and 10% for Results. Clinical research reported 29% of required Materials and Methods items and 20% of Results items. Conclusion: Case-report, epidemiological and clinician research papers in Chilean dental journals published during the 2002-2012 period are lacking explicit key methodological items, preventing a proper research replication or clinical application of the results.

  16. 77 FR 36170 - TSCA Inventory Update Reporting Modifications; Chemical Data Reporting; 2012 Submission Period...

    Science.gov (United States)

    2012-06-18

    ... rule. SUMMARY: EPA is amending the Toxic Substances Control Act (TSCA) Chemical Data Reporting (CDR... From the Federal Register Online via the Government Publishing Office EVIRONMENTAL PROTECTION AGENCY 40 CFR Part 711 RIN 2070-AJ43 TSCA Inventory Update Reporting Modifications; Chemical Data...

  17. Replantation of an Avulsed Central Incisor after Long Extra- Alveolar Period. (Case Report

    Directory of Open Access Journals (Sweden)

    Seraj B

    2000-05-01

    Full Text Available A case involving the replantation of an avulsed incisor after long extra-oral period (8 days is reported. After cleaning the root surface, the tooth was soaked in fluoride gel for 20 minutes and root canal therapy was performed extraorally. The tooth was stabilized by wire and composite for six weeks. The patient has been periodically recalled and the tooth monitored for 36 months after replantation. Only minor external surface resorption was observed in the periapical area on the rodiograph, which was taken immediately before removal of the splint and the rate of subsequent replacement resorption has been acceptable. It should be considered that and extended extraoral period is not an absolute contraindication to replantation. Teeth replanted after long extra- alveolar periods can function for a long period of time and thus postpone prosthetic treatment.

  18. Calcium window currents, periodic forcing, and chaos: Understanding single neuron response with a discontinuous one-dimensional map

    Science.gov (United States)

    Laudanski, J.; Sumner, C.; Coombes, S.

    2010-07-01

    Thalamocortical (TC) neurones are known to express the low-voltage activated, inactivating Ca2+ current IT . The triggering of this current underlies the generation of low threshold Ca2+ potentials that may evoke single or bursts of action potentials. Moreover, this current can contribute to an intrinsic slow (dynamics for the gating variables in the model of IT . This model can be analyzed in closed form and is shown to support an unstable set of periodic orbits. Trajectories are repelled from these organizing centers until they reach the threshold for firing. By determining the condition for a grazing bifurcation (at the border between a spiking and nonspiking event) we show how knowledge of the unstable periodic orbits (existence and stability) can be combined with the grazing condition to determine an effective one-dimensional map that captures the essentials of the chaotic behavior. This map is discontinuous and has strong similarities with the universal limit mapping in grazing bifurcations derived in the context of impacting mechanical systems [A. B. Nordmark, Phys. Rev. E 55, 266 (1997)10.1103/PhysRevE.55.266].

  19. Ground-water monitoring compliance projects for Hanford Site facilities: Volume 1, The report and Appendix A, Progress report for the period October 1 to December 31, 1986

    Energy Technology Data Exchange (ETDEWEB)

    1987-02-01

    This report documents recent progress on ground-water monitoring projects for four Hanford Site facilities: the 300 Area Process Trenches, the 183-H Solar Evaporation Basins, the 200 Area Low-Level Burial Grounds, and the Nonradioactive Dangerous Waste (NRDW) Landfill. The existing ground-water monitoring projects for the first two facilities named in the paragraph above are currently being expanded by adding new wells to the networks. During the reporting period, sampling of the existing wells continued on a monthly basis, and the analytical results for samples collected from September through November 1986 are included and discussed in this document. 8 refs., 41 figs., 7 tabs.

  20. Solid State Division progress report for period ending March 31, 1997

    Energy Technology Data Exchange (ETDEWEB)

    Green, P.H.; Hinton, L.W. [eds.

    1997-12-01

    This report covers research progress in the Solid State Division from April 1, 1995, through March 31, 1997. During this period, the division conducted a broad, interdisciplinary materials research program in support of Department of Energy science and technology missions. The report includes brief summaries of research activities in condensed matter theory, neutron scattering, synthesis and characterization of materials, ion beam and laser processing, and the structure of solids and surfaces. An addendum includes listings of division publications and professional activities.

  1. Chemical Technology Division progress report for the period April 1, 1985 to December 31, 1986

    Energy Technology Data Exchange (ETDEWEB)

    1987-08-01

    This progress report summarizes the research and development efforts conducted in the Chemical Technology Division (Chem Tech) during the period April 1, 1985, through December 31, 1986. The following major areas are covered in the discussion: nuclear and chemical waste management, environmental control technology, basic science and technology, biotechnology research, transuranium-element processing, Nuclear Regulatory Commission programs, radioactive materials production, computer/engineering applications, fission energy, environmental cleanup projects, and various other work activities. As an appendix, the Administrative Summary presents a comprehensive compilation of publications, oral presentations, awards and recognitions, and patents of Chem Tech staff members during this report period. An organization chart, a staffing level and financial summary, and lists of seminars and Chem Tech consultants for the period are also included to provide additional information. 78 figs., 40 tabs.

  2. HTGR gas-turbine program. Semiannual progress report for period ending March 31, 1980

    Energy Technology Data Exchange (ETDEWEB)

    1982-01-01

    This report describes the conceptual design and analysis performed by General Atomic Company and its subcontractors for the US Department of Energy on the direct cycle gas turbine high-temperature gas-cooled reactor. The primary accomplishments for this period were cost reduction studies, turbomachinery failure analysis, and alternate plant concept evaluation.

  3. Metals and ceramics division materials science program. Aunnual progress report for period ending June 30, 1979

    Energy Technology Data Exchange (ETDEWEB)

    McHargue, C.J.

    1979-10-01

    Progress is reported concerning theoretical studies of metals and alloys, deformation and mechanical properties, physical properties and transport phenomena, radiation effects, and engineering materials. During this period emphasis was shifted from support of nuclear technologies to support of nonnuclear energy systems. (FS)

  4. Solid State Division progress report for period ending September 30, 1990

    Energy Technology Data Exchange (ETDEWEB)

    Green, P.H.; Hinton, L.W. (eds.)

    1991-03-01

    This report covers research progress in the Solid State Division from April 1, 1989, to September 30, 1990. During this period, division research programs were significantly enhanced by the restart of the High-Flux Isotope Reactor (HFIR) and by new initiatives in processing and characterization of materials.

  5. Recurrent amebic liver abscesses over a 16-year period: A case report

    NARCIS (Netherlands)

    D. Creemers-Schild; P.J.J. van Genderen (Perry); L.G. Visser; J.J. van Hellemond (Jaap); P.J. Wismans (Pieter)

    2016-01-01

    textabstractBackground: Amebic liver abscess is a rare disease in high-income countries. Recurrence of amebic liver abscess is even rarer with only a few previous reports. Here we present a patient who developed three subsequent amebic liver abscesses over a sixteen-year period. Case presentation: A

  6. The Journal Citation Reports as a Tool in Periodical Subscription Decisions: An Illustration and an Evaluation.

    Science.gov (United States)

    Leavy, Marvin D.

    This discussion of the use of citation frequency data in judging a cluster or an entire collection of journals in academic libraries discusses the rationale for this methodology, and illustrates its application by examining citation counts in ISI's Journal Citation Reports (JCR) for periodicals in the area of communication research. The…

  7. ANESTHESIA CHARACTERISTICS OF A PATIENT WITH HYPERKALEMIC PERIODIC PARALYSIS--CASE REPORT.

    Science.gov (United States)

    Atanasova, M P; Toshev, Sv; Sokolov, M

    2014-01-01

    We report a case of a successfully conducted anesthesia, without complications of a patient with hyperkalemic periodic paralysis who underwent elective laparoscopic cholecystectomy for chronic calculous cholecystitis. The perioperative considerations, the characteristics of anesthesia, and the factors that can lead to complications in this rare genetic disorder are discussed.

  8. Recurrent amebic liver abscesses over a 16-year period: A case report

    NARCIS (Netherlands)

    D. Creemers-Schild; P.J.J. van Genderen (Perry); L.G. Visser; J.J. van Hellemond (Jaap); P.J. Wismans (Pieter)

    2016-01-01

    textabstractBackground: Amebic liver abscess is a rare disease in high-income countries. Recurrence of amebic liver abscess is even rarer with only a few previous reports. Here we present a patient who developed three subsequent amebic liver abscesses over a sixteen-year period. Case presentation: A

  9. The Journal Citation Reports as a Tool in Periodical Subscription Decisions: An Illustration and an Evaluation.

    Science.gov (United States)

    Leavy, Marvin D.

    This discussion of the use of citation frequency data in judging a cluster or an entire collection of journals in academic libraries discusses the rationale for this methodology, and illustrates its application by examining citation counts in ISI's Journal Citation Reports (JCR) for periodicals in the area of communication research. The…

  10. Treatment of acquired periodic alternating nystagmus with memantine: a case report.

    Science.gov (United States)

    Kumar, Anil; Thomas, Shery; McLean, Rebecca; Proudlock, Frank A; Roberts, Eryl; Boggild, Mike; Gottlob, Irene

    2009-01-01

    We report a case of acquired periodic alternating nystagmus associated with common variable immunodeficiency and cutaneous sarcoid. The patient was initially treated with baclofen with minimal subjective improvement. We found a significant improvement in the patient's symptoms and nystagmus intensity after treatment with memantine.

  11. Thyrotoxic Periodic Paralysis: Case Reports and an Up-to-Date Review of the Literature

    Directory of Open Access Journals (Sweden)

    Abbi Lulsegged

    2011-01-01

    Full Text Available Objectives. To describe 2 cases of thyrotoxic periodic paralysis. Methods. We report of 2 cases of thyrotoxic periodic paralysis in 2 individuals from 2 different backgrounds with emphasis on their presentation and treatment. We also conducted a literature search to put together an update review of thyrotoxic periodic paralysis. Results. A 47-year-old Chinese and 28-year-old Caucasian male presented with profound yet reversible weakness associated with hypokalemia on admission bloods and thyrotoxicosis. Both were given definitive therapy to prevent recurrence of attacks with any future relapse of thyrotoxicosis. Conclusion. Thyrotoxic periodic paralysis (TPP is a rare but potentially serious complication of thyrotoxicosis resulting in temporary but severe muscle weakness. Recent discovery of a novel mutation in the KCNJ18 gene which codes for an inwardly rectifying potassium channel and is controlled by thyroid hormones may provide greater insight into the pathogenesis of TPP.

  12. Engineering Physics and Mathematics Division progress report for period ending March 31, 1991

    Energy Technology Data Exchange (ETDEWEB)

    1991-10-01

    The primary purpose of this report is to provide an archival record of the activities of the Engineering Physics and Mathematics Division during the period September 1, 1989 through March 31, 1991. Earlier reports in this series are identified on the previous pages, along with the progress reports describing ORNL's research on the mathematical sciences prior to 1984 when those activities moved into the division. As in previous reports, our research is described through abstracts of journal articles, technical reports, and presentations. Summary lists of publications and presentations, staff additions and departures, scientific and professional activities of division staff, and technical conferences organized and sponsored by the division are included as appendices. The report is organized following the division of our research among four sections and information centers. These research areas are: Mathematical Sciences; Nuclear Data Measurement and Evaluations; Intelligent Systems; Nuclear Analysis and Shielding; and Engineering Physics Information Center.

  13. Identifying generalities in data sets using periodic Hopfield networks : initial status report.

    Energy Technology Data Exchange (ETDEWEB)

    Link, Hamilton E.; Backer, Alejandro

    2004-12-01

    We present a novel class of dynamic neural networks that is capable of learning, in an unsupervised manner, attractors that correspond to generalities in a data set. Upon presentation of a test stimulus, the networks follow a sequence of attractors that correspond to subsets of increasing size or generality in the original data set. The networks, inspired by those of the insect antennal lobe, build upon a modified Hopfield network in which nodes are periodically suppressed, global inhibition is gradually strengthened, and the weight of input neurons is gradually decreased relative to recurrent connections. This allows the networks to converge on a Hopfield network's equilibrium within each suppression cycle, and to switch between attractors in between cycles. The fast mutually reinforcing excitatory connections that dominate dynamics within cycles ensures the robust error-tolerant behavior that characterizes Hopfield networks. The cyclic inhibition releases the network from what would otherwise be stable equilibriums or attractors. Increasing global inhibition and decreasing dependence on the input leads successive attractors to differ, and to display increasing generality. As the network is faced with stronger inhibition, only neurons connected with stronger mutually excitatory connections will remain on; successive attractors will consist of sets of neurons that are more strongly correlated, and will tend to select increasingly generic characteristics of the data. Using artificial data, we were able to identify configurations of the network that appeared to produce a sequence of increasingly general results. The next logical steps are to apply these networks to suitable real-world data that can be characterized by a hierarchy of increasing generality and observe the network's performance. This report describes the work, data, and results, the current understanding of the results, and how the work could be continued. The code, data, and preliminary

  14. Final Report on Models, Periodic Progress, Report No D1.3, Globeman21, ESPRIT 26509

    DEFF Research Database (Denmark)

    Pedersen, Jens Dahl; Tølle, Martin; Vesterager, Johan

    1999-01-01

    This deliverable D1.3 is the third and final deliverable of WP1 - Global Manufacturing Concept of the European part of the Globeman21 project. The report essentially presents the final models on generic Extended Enterprise Management (EEM) and generic Product Life Cycle Management (PLCM), a colle......This deliverable D1.3 is the third and final deliverable of WP1 - Global Manufacturing Concept of the European part of the Globeman21 project. The report essentially presents the final models on generic Extended Enterprise Management (EEM) and generic Product Life Cycle Management (PLCM......), a collection of practical experiences, and requirements for enhanced methods and tools for modelling. First, the deliverable outlines the GM21 understanding regarding extended enterprises and virtual enterprises. This is done by extracting and synthesising the essence of key definitions and concepts...... enterprise context. Through the set of recommended activities for individual life cycle phases of respectively the network entity, the VE entity, and the product entity of the Extended Enterprise Framework, the methodology supports realisation of extended enterprises. The time sequenced planning...

  15. Analytical Chemistry Division. Annual progress report for period ending December 31, 1981

    Energy Technology Data Exchange (ETDEWEB)

    Lyon, W. S. [ed.

    1982-04-01

    The functions of the Analytical Chemistry Division fall into three general categories: (1) analytical research, development, and implementation; (2) programmatic research, development and utilization; (3) technical support. The Division is organized into five major sections each of which may carry out any type of work falling into the thre categories mentioned above. Chapters 1 through 5 of this report highlight progress within the five sections which are: analytical methodology; mass and emission spectrometry; analytical technical support; bio/organic analysis section; and nuclear and radiochemical analysis. A short summary introduces each chapter to indicate work scope. Information about quality assurance and safety programs is presented in Chapter 6, along with a tabulation of analyses rendered. Chapter 7 covers supplementary activities. Chapter 8 is on presentation of research results (publications, articles reviewed or referred for periodicals). Approximately 56 articles, 31 proceedings publications and 33 reports have been published, and 119 oral presentations given during this reporting period.

  16. Final Report on Models, Periodic Progress, Report No D1.3, Globeman21, ESPRIT 26509

    DEFF Research Database (Denmark)

    Pedersen, Jens Dahl; Tølle, Martin; Vesterager, Johan

    1999-01-01

    This deliverable D1.3 is the third and final deliverable of WP1 - Global Manufacturing Concept of the European part of the Globeman21 project. The report essentially presents the final models on generic Extended Enterprise Management (EEM) and generic Product Life Cycle Management (PLCM...... accomplished during the GM21EU project. Especially the Extended Enterprise Framework should be accentuated as a key concept of WP1. Building on ISO/DIS 15704 GERAM, the framework constitutes a generic reference model for extended enterprises and hereunder for EEM and PLCM issues. The Extended Enterprise...... classification schema for work preparation in extended enterprises. The classification schema is applied as support for a mapping of the EEM and PLCM pilot projects onto the Extended Enterprise Framework. By mapping the industrial pilot work onto a common reference model experiences have been collected from GM21...

  17. Quarterly report of RCRA groundwater monitoring data for period April 1, 1993 through June 30, 1993

    Energy Technology Data Exchange (ETDEWEB)

    Jungers, D.K.

    1993-10-01

    Hanford Site interim-status groundwater monitoring projects are conducted as either background, indicator parameter evaluation, or groundwater quality assessment monitoring programs. This report contains data from Hanford Site groundwater monitoring projects. Westinghouse Hanford Company (WHC) manages the RCRA groundwater monitoring projects for federal facilities on the Hanford Site. Project management, specifying data needs, performing quality control (QC) oversight, managing data, and preparing project sampling schedules are all parts of this responsibility. Pacific Northwest Laboratory (PNL) administers the contract for analytical services and provides groundwater sampling services to WHC for the RCRA groundwater monitoring program. This quarterly report contains data received between May 24 and August 20, 1993, which are the cutoff dates for this reporting period. This report may contain not only data from samples collected during the April through June quarter but also data from earlier sampling events that were not previously reported.

  18. Quarterly report of RCRA groundwater monitoring data for period January 1, 1993 through March 31, 1993

    Energy Technology Data Exchange (ETDEWEB)

    1993-07-01

    Hanford Site interim-status groundwater monitoring projects are conducted as either background, indicator parameter evaluation, or groundwater quality assessment monitoring programs as defined in the Resource Conservation and Recovery Act of 1976 (RCRA); and Interim Status Standards for Owners and Operators of Hazardous Waste Treatment, Storage, and Disposal Facilities, as amended (40 Code of Federal Regulations [CFR] 265). Compliance with the 40 CFR 265 regulations is required by the Washington Administrative Code (WAC) 173-303. This report contains data from Hanford Site groundwater monitoring projects. This quarterly report contains data received between March 8 and May 24, 1993, which are the cutoff dates for this reporting period. This report may contain not only data from the January through March quarter but also data from earlier sampling events that were not previously reported.

  19. Quarterly report of RCRA groundwater monitoring data for period January 1--March 31, 1995

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-07-01

    This quarterly report contains data received between January and March 1995, which are the cutoff dates for this reporting period. This report may contain not only data from the January through March quarter, but also data from earlier sampling events that were not previously reported. Nineteen Resource Conservation and Recovery Act of 1976 (RCRA) groundwater monitoring projects are conducted at the Hanford Site. These projects include treatment, storage, and disposal facilities for both solid and liquid waste. The groundwater monitoring programs described in this report comply with the interim-status federal (Title 40 Code of Federal Regulation [CFR] Part 265) and state (Washington Administrative Code [WAC] 173-303-400) regulations. The RCRA projects are monitored under one of three programs: background monitoring, indicator parameter evaluation, or groundwater quality assessment.

  20. Environmental Sciences Division annual progress report for period ending September 30, 1992

    Energy Technology Data Exchange (ETDEWEB)

    Van Hook, R. I.; Hildebrand, S. G.; Gehrs, C. W.; Sharples, F. E.; Shriner, D. S.; Stow, S. H.; Cushman, J. H.; Kanciruk, P.

    1993-04-01

    This progress report summarizes the research and development activities conducted in the Environmental Sciences Division of Oak Ridge National Laboratory during fiscal year (FY) 1992, which which extended from October 1, 1991, through September 30, 1992. This report is structured to provide descriptions of current activities and accomplishments in each of the division`s major organizational units. Section activities are described in the Earth and Atmospheric sciences, ecosystem studies, Environmental analysis, environmental biotechnology, and division operations.

  1. Environmental Sciences Division annual progress report for period ending September 30, 1992

    Energy Technology Data Exchange (ETDEWEB)

    Van Hook, R. I.; Hildebrand, S. G.; Gehrs, C. W.; Sharples, F. E.; Shriner, D. S.; Stow, S. H.; Cushman, J. H.; Kanciruk, P.

    1993-04-01

    This progress report summarizes the research and development activities conducted in the Environmental Sciences Division of Oak Ridge National Laboratory during fiscal year (FY) 1992, which which extended from October 1, 1991, through September 30, 1992. This report is structured to provide descriptions of current activities and accomplishments in each of the division's major organizational units. Section activities are described in the Earth and Atmospheric sciences, ecosystem studies, Environmental analysis, environmental biotechnology, and division operations.

  2. Current Reports: Educating Scientists and Engineers: The View from OTA.

    Science.gov (United States)

    Morgan, Robert P.

    1989-01-01

    Compares two engineering education reports which urge the following needs and emphases: attract and retain minorities, retain students already in engineering school, and allow students to enter the engineering program at various levels. Criticizes the Office of Technology Assessment's report and supplies prescriptions for the future. (MVL)

  3. Disrupted coupling of gating charge displacement to Na+ current activation for DIIS4 mutations in hypokalemic periodic paralysis.

    Science.gov (United States)

    Mi, Wentao; Rybalchenko, Volodymyr; Cannon, Stephen C

    2014-08-01

    Missense mutations at arginine residues in the S4 voltage-sensor domains of NaV1.4 are an established cause of hypokalemic periodic paralysis, an inherited disorder of skeletal muscle involving recurrent episodes of weakness in conjunction with low serum K(+). Expression studies in oocytes have revealed anomalous, hyperpolarization-activated gating pore currents in mutant channels. This aberrant gating pore conductance creates a small inward current at the resting potential that is thought to contribute to susceptibility to depolarization in low K(+) during attacks of weakness. A critical component of this hypothesis is the magnitude of the gating pore conductance relative to other conductances that are active at the resting potential in mammalian muscle: large enough to favor episodes of paradoxical depolarization in low K(+), yet not so large as to permanently depolarize the fiber. To improve the estimate of the specific conductance for the gating pore in affected muscle, we sequentially measured Na(+) current through the channel pore, gating pore current, and gating charge displacement in oocytes expressing R669H, R672G, or wild-type NaV1.4 channels. The relative conductance of the gating pore to that of the pore domain pathway for Na(+) was 0.03%, which implies a specific conductance in muscle from heterozygous patients of ∼ 10 µS/cm(2) or 1% of the total resting conductance. Unexpectedly, our data also revealed a substantial decoupling between gating charge displacement and peak Na(+) current for both R669H and R672G mutant channels. This decoupling predicts a reduced Na(+) current density in affected muscle, consistent with the observations that the maximal dV/dt and peak amplitude of the action potential are reduced in fibers from patients with R672G and in a knock-in mouse model of R669H. The defective coupling between gating charge displacement and channel activation identifies a previously unappreciated mechanism that contributes to the reduced

  4. Unconventional gas recovery program. Semi-annual report for the period ending September 30, 1979

    Energy Technology Data Exchange (ETDEWEB)

    Manilla, R.D. (ed.)

    1980-04-01

    This document is the third semi-annual report describing the technical progress of the US DOE projects directed at gas recovery from unconventional sources. Currently the program includes Methane Recovery from Coalbeds Project, Eastern Gas Shales Project, Western Gas Sands Project, and Geopressured Aquifers Project.

  5. Stochastic slowly adapting ionic currents may provide a decorrelation mechanism for neural oscillators by causing wander in the intrinsic period.

    Science.gov (United States)

    Norman, Sharon E; Butera, Robert J; Canavier, Carmen C

    2016-09-01

    Oscillatory neurons integrate their synaptic inputs in fundamentally different ways than normally quiescent neurons. We show that the oscillation period of invertebrate endogenous pacemaker neurons wanders, producing random fluctuations in the interspike intervals (ISI) on a time scale of seconds to minutes, which decorrelates pairs of neurons in hybrid circuits constructed using the dynamic clamp. The autocorrelation of the ISI sequence remained high for many ISIs, but the autocorrelation of the ΔISI series had on average a single nonzero value, which was negative at a lag of one interval. We reproduced these results using a simple integrate and fire (IF) model with a stochastic population of channels carrying an adaptation current with a stochastic component that was integrated with a slow time scale, suggesting that a similar population of channels underlies the observed wander in the period. Using autoregressive integrated moving average (ARIMA) models, we found that a single integrator and a single moving average with a negative coefficient could simulate both the experimental data and the IF model. Feeding white noise into an integrator with a slow time constant is sufficient to produce the autocorrelation structure of the ISI series. Moreover, the moving average clearly accounted for the autocorrelation structure of the ΔISI series and is biophysically implemented in the IF model using slow stochastic adaptation. The observed autocorrelation structure may be a neural signature of slow stochastic adaptation, and wander generated in this manner may be a general mechanism for limiting episodes of synchronized activity in the nervous system.

  6. [The current prevalence of Chlamydia trachomatis infection among teenagers and young asymptomatic Chilean women justifies the periodic surveillance].

    Science.gov (United States)

    Zamboni, Milena; Ralph, Constanza; García, Patricia; Cuello, Mauricio

    2016-12-01

    Chlamydia trachomatis infection constitutes the most common sexual transmitted disease (STD) among young women. International studies demonstrate that prevalence changes over time and also according to places. To estimate the prevalence of this infection among asymptomatic Chilean women (15 to 24 years old) and correlating with risk factor occurrence. Transversal cohort study to identify C. trachomatis infection through a diagnostic kit designed to detect and amplify cryptic plasmid DNA by quantitative PCR from endocervical sample. 181 women were screened during the period of study. The overall prevalence estimate was 5.5% and founding significant estimate variations (0% to 14.6%) between recruiting centers. There was difference in number of sexual partners (4.1 vs 2.5; p<0.05) between positive and negative women. No difference was observed in age of first coitus, STD history, the use of barrier method or socioeconomic level. However, the probability of being carrier increases as greater is the number of sexual partners, especially when the use of barrier method is low. The latest is not related to the socioeconomic level. One of 12 to 18 women at this age range will have asymptomatic infection. The current prevalence and its variability substantiates the C. trachomatis screening and periodic surveillance.

  7. Engineering Physics and Mathematics Division progress report for period ending December 31, 1994

    Energy Technology Data Exchange (ETDEWEB)

    Sincovec, R.F.

    1995-07-01

    This report provides a record of the research activities of the Engineering Physics and Mathematics Division for the period January 1, 1993, through December 31, 1994. This report is the final archival record of the EPM Division. On October 1, 1994, ORELA was transferred to Physics Division and on January 1, 1995, the Engineering Physics and Mathematics Division and the Computer Applications Division reorganized to form the Computer Science and Mathematics Division and the Computational Physics and Engineering Division. Earlier reports in this series are identified on the previous pages, along with the progress reports describing ORNL`s research in the mathematical sciences prior to 1984 when those activities moved into the Engineering Physics and Mathematics Division.

  8. HTGR Generic Technology Program. Semiannual report for the period ending September 30, 1979

    Energy Technology Data Exchange (ETDEWEB)

    1979-11-01

    The technical accomplishments on the HTGR Generic Technology Program at General Atomic during the second half of FY-79 are reported. The report covers a period when the major design direction of the National HTGR Program is in the process of changing from the HTGR-SC emphasis to an HTGR-GT emphasis in the near term. The HTGR Generic Technology Program activities have been redirected to ensure that the tasks covered are supportive of this changing emphasis in HTGR applications. The activities include the need to develop an MEU fuel, and the need to qualify materials and components for the higher temperatures of the gas turbine plant.

  9. Solid State Division progress report for period ending September 30, 1984

    Energy Technology Data Exchange (ETDEWEB)

    Green, P.H.; Watson, D.M. (eds.)

    1985-03-01

    During the reporting period, relatively minor changes have occurred in the research areas of interest to the Division. Nearly all the research of the Division can be classified broadly as mission-oriented basic research. Topics covered include: theoretical solid state physics; surface and near-surface properties of solids; defects in solids; transport properties of solids; neutron scattering; and preparation and characterization of research materials. (GHT)

  10. Short-rotation woody-crops program. Quarterly progress report for period ending August 31, 1981

    Energy Technology Data Exchange (ETDEWEB)

    Cushman, J.H.; Ranney, J.W.

    1982-04-01

    Progress of twenty-one projects in the Short Rotation Woody Crops Program is summarized for the period June 1 through August 31, 1981. Individual quarterly reports included from each of the projects discuss accomplishments within specific project objectives and identify recent papers and publications resulting from the research. The major program activities are species screening and genetic selection, stand establishment and cultural treatment, and harvest, collection, transportation, and storage.

  11. Metals and Ceramics Division Materials Science Program. Annual progress report for period ending June 30, 1984

    Energy Technology Data Exchange (ETDEWEB)

    McHargue, C.J. (comp.)

    1984-11-01

    This report summarizes the activities of the Materials Sciences Program in the Metals and Ceramics Division for the period January 1, 1983, to June 30, 1984. These activities constitute about one-fourth of the research and development conducted by the division. The emphasis of the program can be described as the scientific design of materials. The efforts are directed toward three classes of materials: high-temperature metallic alloys based on intermetallic compounds, structural ceramics, and radiation-resistant alloys.

  12. Anaesthetic Management of A Patient with Hypokalemic Periodic Paralysis- A Case Report

    Science.gov (United States)

    Chitra, S; Korula, Grace

    2009-01-01

    Summary We report the anaesthetic management of a patient with hypokalemic periodic paralysis who underwent hepaticojejunostomy for stricture of the common bile duct. Patients with this disorder, who are apparently normal, can develop sudden paralysis as they are exposed to many of the predisposing factors, perioperatively. The complications due to this rare genetic disorder, the factors that can precipitate these problems and preventive measures are discussed. PMID:20640129

  13. Anaesthetic Management of A Patient with Hypokalemic Periodic Paralysis- A Case Report

    Directory of Open Access Journals (Sweden)

    S Chitra

    2009-01-01

    Full Text Available We report the anaesthetic management of a patient with hypokalemic periodic paralysis who underwent hepaticojejunostomy for stricture of the common bile duct. Patients with this disorder, who are apparently normal, can develop sudden paralysis as they are exposed to many of the predisposing factors, perioperatively. The complications due to this rare genetic disorder, the factors that can precipitate these problems and preventive measures are dis-cussed.

  14. Short-rotation woody-crops program. Quarterly progress report for period ending May 31, 1981

    Energy Technology Data Exchange (ETDEWEB)

    Cushman, J.H.; Ranney, J.W.

    1982-04-01

    Progress of twenty projects in the Short Rotation Woody Crops Program is summarized for the period March 1 through May 31, 1981. Individual quarterly reports included from each of the projects discuss accomplishments within specific project objectives and identify recent papers and publications resulting from the research. The major project activities are species screening and genetic selection, stand establishment and cultural treatment, and harvest, collection, transportation, and storage.

  15. A Scheme to Smooth Aggregated Traffic from Sensors with Periodic Reports

    Directory of Open Access Journals (Sweden)

    Sungmin Oh

    2017-03-01

    Full Text Available The possibility of smoothing aggregated traffic from sensors with varying reporting periods and frame sizes to be carried on an access link is investigated. A straightforward optimization would take O(pn time, whereas our heuristic scheme takes O(np time where n, p denote the number of sensors and size of periods, respectively. Our heuristic scheme performs local optimization sensor by sensor, starting with the smallest to largest periods. This is based on an observation that sensors with large offsets have more choices in offsets to avoid traffic peaks than the sensors with smaller periods. A MATLAB simulation shows that our scheme excels the known scheme by M. Grenier et al. in a similar situation (aggregating periodic traffic in a controller area network for almost all possible permutations. The performance of our scheme is very close to the straightforward optimization, which compares all possible permutations. We expect that our scheme would greatly contribute in smoothing the traffic from an ever-increasing number of IoT sensors to the gateway, reducing the burden on the access link to the Internet.

  16. A Scheme to Smooth Aggregated Traffic from Sensors with Periodic Reports

    Science.gov (United States)

    Oh, Sungmin; Jang, Ju Wook

    2017-01-01

    The possibility of smoothing aggregated traffic from sensors with varying reporting periods and frame sizes to be carried on an access link is investigated. A straightforward optimization would take O(pn) time, whereas our heuristic scheme takes O(np) time where n, p denote the number of sensors and size of periods, respectively. Our heuristic scheme performs local optimization sensor by sensor, starting with the smallest to largest periods. This is based on an observation that sensors with large offsets have more choices in offsets to avoid traffic peaks than the sensors with smaller periods. A MATLAB simulation shows that our scheme excels the known scheme by M. Grenier et al. in a similar situation (aggregating periodic traffic in a controller area network) for almost all possible permutations. The performance of our scheme is very close to the straightforward optimization, which compares all possible permutations. We expect that our scheme would greatly contribute in smoothing the traffic from an ever-increasing number of IoT sensors to the gateway, reducing the burden on the access link to the Internet. PMID:28273831

  17. IMPLICATIONS OF THE CURRENT EXPOSURE DRAFT ON AUDIT REPORTING

    Directory of Open Access Journals (Sweden)

    George Silviu CORDOȘ

    2015-04-01

    Full Text Available The regulatory changes come as a response to perceived deficiencies in the postfinancial crisis, and their goal is to improve users' perception of the usefulness and quality of the audit report. The article approaches the subject of these proposals to revise the standards and their implications for the audit report. The article is divided into five parts: the first part the authors present a brief introduction to the subject matter; the second part presents the research methodology; the third part the authors present a review of the literature research; the fourth section presents an analysis of the responses of EU respondents to the Exposure Draft issued by the IAASB in July 2013 and the last part the authors present research findings, limitations and perspectives.

  18. Report on results of current and future metal casting

    Energy Technology Data Exchange (ETDEWEB)

    Unal, Cetin [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Carlson, Neil N. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2015-09-28

    New modeling capabilities needed to simulate the casting of metallic fuels are added to Truchas code. In this report we summarize improvements we made in FY2015 in three areas; (1) Analysis of new casting experiments conducted with BCS and EFL designs, (2) the simulation of INL’s U-Zr casting experiments with Flow3D computer program, (3) the implementation of surface tension model into Truchas for unstructured mesh required to run U-Zr casting.

  19. Mathematics and statistics research department. Progress report, period ending June 30, 1981

    Energy Technology Data Exchange (ETDEWEB)

    Lever, W.E.; Kane, V.E.; Scott, D.S.; Shepherd, D.E.

    1981-09-01

    This report is the twenty-fourth in the series of progress reports of the Mathematics and Statistics Research Department of the Computer Sciences Division, Union Carbide Corporation - Nuclear Division (UCC-ND). Part A records research progress in biometrics research, materials science applications, model evaluation, moving boundary problems, multivariate analysis, numerical linear algebra, risk analysis, and complementary areas. Collaboration and consulting with others throughout the UCC-ND complex are recorded in Part B. Included are sections on biology and health sciences, chemistry, energy, engineering, environmental sciences, health and safety research, materials sciences, safeguards, surveys, and uranium resource evaluation. Part C summarizes the various educational activities in which the staff was engaged. Part D lists the presentations of research results, and Part E records the staff's other professional activities during the report period.

  20. Mathematics and statistics research progress report, period ending June 30, 1983

    Energy Technology Data Exchange (ETDEWEB)

    Beauchamp, J. J.; Denson, M. V.; Heath, M. T.; Lever, W. E.; Wilson, D. G. [eds.

    1983-08-01

    This report is the twenty-sixth in the series of progress reports of Mathematics and Statistics Research of the Computer Sciences organization, Union Carbide Corporation Nuclear Division. Part A records research progress in analysis of large data sets, applied analysis, biometrics research, computational statistics, materials science applications, numerical linear algebra, and risk analysis. Collaboration and consulting with others throughout the Oak Ridge Department of Energy complex are recorded in Part B. Included are sections on biological sciences, energy, engineering, environmental sciences, health and safety, and safeguards. Part C summarizes the various educational activities in which the staff was engaged. Part D lists the presentations of research results, and Part E records the staff's other professional activities during the report period.

  1. Appendiceal mucocele: Case reports and review of current literature

    Science.gov (United States)

    Karakaya, Kemal; Barut, Figen; Emre, Ali Ugur; Ucan, Hamdi Bulent; Cakmak, Guldeniz Karadeniz; Irkorucu, Oktay; Tascilar, Oge; Ustundag, Yucel; Comert, Mustafa

    2008-01-01

    The mucocele of the appendix is an uncommon disorder which is often asymptomatic but sometimes causes acute appendicitis-like symptoms. Sometimes, patients with mucocele can present with confusing symptoms. Preoperative suspicion and diagnosis of appendiceal mucocele are important. Ultrasonography and computed tomography are useful tools for the diagnosis of appendiceal mucocele. It may be also recognised by colonoscopy as a smooth submucosal lesion of the cecum. Optimal management of the mucocele could be achieved through accurate preoperative diagnosis. Preoperative diagnosis is a major component for minimizing intra-operative and post-operative complications. We herein report five cases and discuss the diagnostic methods and surgical treatment. PMID:18407611

  2. Patellofemoral pain: Challenging current practice - A case report.

    Science.gov (United States)

    Smith, Benjamin E; Hendrick, Paul; Logan, Pip

    2016-04-01

    Patellofemoral pain (PFP) is a common problem in young people, with 1 in 6 suffering at any one time. It is unclear which management approach is the optimal method for treating PFP in the long term, with traditional physiotherapy examination focusing on assessing for specific structural dysfunction. A rationale for a different assessment and treatment approach, one that moves the focus away from a biomedical/tissue pathology model towards one directed at the neurophysiology of pain, has been suggested. The patient was a 21 year old male with a 6 year history of PFP with previous failed physiotherapeutic treatment. He reported previous multiple healthcare practitioners' advice to avoid activities that were painful as reasons for being unable to participate in sporting activities. No specific structural testing was performed, such as specific muscle strength, length, foot position, patella movement and position, or movement patterns. Descriptions of tissue based pathology models of pain, e.g. patella mal-tracking, were actively discouraged and challenged. The patient was taught to perform one uncomfortable/painful exercise as part of his rehabilitation programme twice a day. The patient achieved 80% improvement in his symptoms over 7 appointments and a return to physical activity following a 5 month rehabilitation programme purposively designed to elicit pain by means of gradually exercising and loading the tissues. This case report highlights the need for further research into exercise protocols for patients suffering with PFP based upon neurophysiology models of pain.

  3. Guillain–Barre syndrome in postpartum period: Rehabilitation issues and outcome – Three case reports

    Directory of Open Access Journals (Sweden)

    Anupam Gupta

    2017-01-01

    Full Text Available We report three females who developed Guillain–Barre Syndrome in postpartum period (within 6 weeks of delivery and were admitted in the Neurological Rehabilitation Department for rehabilitation after the initial diagnosis and treatment in the Department of Neurology. The first case, axonal variant (acute motor axonal neuropathy [AMAN] had worst presentation at the time of admission, recovered well by the time of discharge. The second case, acute motor sensory axonal neuropathy variant and the third case, AMAN variant presented at the late postpartum period. Medical treatment was sought much later due to various reasons and both the patients had an incomplete recovery at discharge. Apart from their presentations, rehabilitation management is also discussed in some detail.

  4. Langerhans cell histiocytosis: Current concepts in dentistry and case report

    Science.gov (United States)

    Ramos-Gutiérrez, Efraín; Alejo-González, Francisco; Ruiz-Rodríguez, Socorro; Garrocho-Rangel, José-Arturo

    2016-01-01

    Langerhans cell histiocytosis (LCH), which is a rare granulomatous pediatric disease of unknown etiology, is characterized by the idiopathic proliferation and accumulation of abnormal and clonal Langerhans cells or their marrow precursors, resulting in localized, solitary or multiple destructive lesions. These lesions are most commonly eosinophilic granuloma, which are found in craniofacial bone structures such as the skull and mandible, skin and other organs. In children, the disease has a variable initial presentation, and the clinical course, prognosis and survival are unpredictable. The aims of this report were to present an LCH case in a girl aged 2 years, 8 months and her clinicopathological features, to describe the bucodental management provided, and to discuss special dental considerations of this disease. Key words:Children, dental management, histiocytosis, Langerhans cells. PMID:26855698

  5. Vector competence of Culicoides for arboviruses: three major periods of research, their influence on current studies and future directions.

    Science.gov (United States)

    Carpenter, S; Veronesi, E; Mullens, B; Venter, G

    2015-04-01

    The spectacular and unprecedented outbreaks of bluetongue virus (BTV) that have occurred in Europe since 1998 have led to increased interest in those factors that determine competence of Culicoides biting midges (Diptera: Ceratopogonidae) for arboviruses. In this review the authors critically examine three major periods of research into the biological transmission by Culicoides of two economically important arboviruses ofthefamily Reoviridae: African horse sicknessvirus (AHSV) and BTV. First they examine early studies, largely conducted in southern Africa, that played a key role in initially implicating Culicoides as agents of AHSV and BTV transmission. Then they examine advances in understanding made following the establishment of colonies of the BTV vector species Culicoides sonorensis, which have largely shaped our current understanding of BTV and AHSV transmission. They then consider attempts in recent years to implicate vectors of BTV in the European Union during what has become the most economically damaging series of outbreaks in recorded history. In some cases the origin of these outbreaks was uncertain and unexpected, particularly in northern Europe, where BTV had not previously occurred. Limitations imposed on studies of vector competence by the biology of Culicoides are then discussed, along with advances in the technologies now available and the logistics of working upon agents requiring biosecure containment outside their endemic range. Finally, the authors suggest areas that have either been poorly addressed to date or entirely ignored and ways in which studies could be conducted to provide standardised data for comparison worldwide.

  6. Current Situations and Problems of Logistics for Guangxi Fresh Agricultural Products in the New Period and Recommendations

    Institute of Scientific and Technical Information of China (English)

    Shixiong; ZHU

    2015-01-01

    In recent years,Guangxi realized consecutive bumper harvests in fresh agricultural products,leading increase of logistics demand;logistics infrastructure begins to take shape,and logistics of fresh agricultural products takes on diversified development form with wholesale market as main form. However,traditional fresh agricultural products are not selling well and it lacks construction of supply chain; the construction of logistics information system for fresh agricultural products lags behind; organizational level of production and operation of fresh agricultural products is low. Through analyzing current situations and existing problems of logistics of Guangxi fresh agricultural products in the new period( 21 st century),this paper came up with recommendations for developing logistics of fresh agricultural products of Guangxi. Government should increase policy and financial support,build and manage supply chain of fresh agricultural products,accelerate construction of logistics information system for agricultural products,and improve organizational level of logistics of fresh agricultural products,to ensure healthy development of logistics of fresh agricultural products in Guangxi.

  7. Analytical Chemistry Division annual progress report for period ending December 31, 1989

    Energy Technology Data Exchange (ETDEWEB)

    1990-04-01

    The Analytical Chemistry Division of Oak Ridge National Laboratory (ORNL) is a large and diversified organization. As such, it serves a multitude of functions for a clientele that exists both in and outside of ORNL. These functions fall into the following general categories: Analytical Research, Development and Implementation; Programmatic Research, Development, and Utilization; and Technical Support. The Analytical Chemistry Division is organized into four major sections, each which may carry out any of the three types of work mentioned above. Chapters 1 through 4 of this report highlight progress within the four sections during the period January 1 to December 31, 1989. A brief discussion of the division's role in an especially important environmental program is given in Chapter 5. Information about quality assurance, safety, and training programs is presented in Chapter 6, along with a tabulation of analyses rendered. Publications, oral presentations, professional activities, educational programs, and seminars are cited in Chapters 7 and 8. Approximately 69 articles, 41 proceedings, and 31 reports were published, and 151 oral presentations were given during this reporting period. Some 308,981 determinations were performed.

  8. Analytical Chemistry Division annual progress report for period ending December 31, 1982

    Energy Technology Data Exchange (ETDEWEB)

    Lyon, W.S. (ed.)

    1983-05-01

    The Analytical Chemistry Dvision of Oak Ridge National laboratory (ORNL) serves a multitude of functions for a clientele that exists both in and outside ORNL. These functions fall into the following general categories: (1) analytical research, development, and implementation; (2) programmatic research, development, and utilization; and (3) technical support. The Division is organized into five major sections, each of which may carry out any type of work falling in the three categories mentioned above. Chapters 1 through 5 of this report highlight progress within the five sections (analytical methodology, mass and emission spectrometry, radioactive materials, bio/organic analysis, and general and environmental analysis) during the period January 1, 1982 to December 31, 1982. A short summary introduces each chapter to indicate work scope. Information about quality assurance and safety programs is presented in Chapter 6, along with a tabulation of analyses rendered. Publications, oral presentations, professional activities, educational programs, and seminars are cited in Chapters 7 and 8. Approximately 61 articles, 32 proceedings publications and 37 reports have been published, and 107 oral presentations were given during this reporting period.

  9. Lower hybrid current drive for edge current density modification in DIII-D: Final status report

    Energy Technology Data Exchange (ETDEWEB)

    Fenstermacher, M.E. [Lawrence Livermore National Lab., CA (United States); Porkolab, M. [Massachusetts Inst. of Tech., Cambridge, MA (United States). Plasma Fusion Center

    1993-08-04

    Application of Lower Hybrid (LH) Current Drive (CD) in the DIII-D tokamak has been studied at LLNL, off and on, for several years. The latest effort began in February 1992 in response to a letter from ASDEX indicating that the 2.45 GHz, 3 MW system there was available to be used on another device. An initial assessment of the possible uses for such a system on DIII-D was made and documented in September 1992. Multiple meetings with GA personnel and members of the LH community nationwide have occurred since that time. The work continued through the submission of the 1995 Field Work Proposals in March 1993 and was then put on hold due to budget limitations. The purpose of this document is to record the status of the work in such a way that it could fairly easily be restarted at a future date. This document will take the form of a collection of Appendices giving both background and the latest results from the FY 1993 work, connected by brief descriptive text. Section 2 will describe the final workshop on LHCD in DIII-D held at GA in February 1993. This was an open meeting with attendees from GA, LLNL, MIT and PPPL. Summary documents from the meeting and subsequent papers describing the results will be included in Appendices. Section 3 will describe the status of work on the use of low frequency (2.45 GHZ) LH power and Parametric Decay Instabilities (PDI) for the special case of high dielectric in the edge regions of the DIII-D plasma. This was one of the critical issues identified at the workshop. Other potential issues for LHCD in the DIII-D scenarios are: (1) damping of the waves on fast ions from neutral beam injection, (2) runaway electrons in the low density edge plasma, (3) the validity of the WKB approximation used in the ray-tracing models in the steep edge density gradients.

  10. Analysis of electromagnetic scattering by nearly periodic structures: an LDRD report.

    Energy Technology Data Exchange (ETDEWEB)

    Johnson, William Arthur; Warne, Larry Kevin; Jorgenson, Roy Eberhardt; Wilton, Donald R. (University of Houston, Houston, TX); Basilio, Lorena I.; Peters, David William; Capolino, F. (University of Houston, Houston, TX)

    2006-10-01

    In this LDRD we examine techniques to analyze the electromagnetic scattering from structures that are nearly periodic. Nearly periodic could mean that one of the structure's unit cells is different from all the others--a defect. It could also mean that the structure is truncated, or butted up against another periodic structure to form a seam. Straightforward electromagnetic analysis of these nearly periodic structures requires us to grid the entire structure, which would overwhelm today's computers and the computers in the foreseeable future. In this report we will examine various approximations that allow us to continue to exploit some aspects of the structure's periodicity and thereby reduce the number of unknowns required for analysis. We will use the Green's Function Interpolation with a Fast Fourier Transform (GIFFT) to examine isolated defects both in the form of a source dipole over a meta-material slab and as a rotated dipole in a finite array of dipoles. We will look at the numerically exact solution of a one-dimensional seam. In order to solve a two-dimensional seam, we formulate an efficient way to calculate the Green's function of a 1d array of point sources. We next formulate ways of calculating the far-field due to a seam and due to array truncation based on both array theory and high-frequency asymptotic methods. We compare the high-frequency and GIFFT results. Finally, we use GIFFT to solve a simple, two-dimensional seam problem.

  11. Current concepts in hypophosphatasia: case report and literature review.

    Science.gov (United States)

    Hollis, Amy; Arundel, Paul; High, Alec; Balmer, Richard

    2013-05-01

    BACKGROUND.  Hypophosphatasia (HP) is characterized by defective mineralization of bone and teeth because of deficient alkaline phosphatase activity. There are generally six recognized clinical forms, of which the most severe is often lethal prenatally or early in life. In milder forms, such as odontohypophosphatasia (OHP), premature exfoliation of primary teeth may be the only clinical manifestation. CASE REPORT.  A 20-month-old girl was referred to the Specialist Paediatric Salaried Dental Service within the Harrogate and District NHS Foundation Trust with mobility of tooth numbers 71 and 81. Clinical examination revealed grade III mobile 71 and 81, with minimal gingival inflammation and plaque deposits. There were no other dental findings and no significant medical history. Tooth numbers 71 and 81 exfoliated prematurely with no evidence of root resorption, shortly after presentation. Haematological and urinary investigations showed no abnormalities. Histological examination showed a complete absence of cementum. A diagnosis of OHP was made. After 10 months of dental follow-up, no further teeth have increased mobility. CONCLUSION.  Odontohypophosphatasia should be included as a differential diagnosis in children presenting with early loss of primary teeth. The dentist may be the first health care professional to whom the patient presents.

  12. HTGR Generic Technology Program. Semiannual report for the period ending March 31, 1979

    Energy Technology Data Exchange (ETDEWEB)

    1979-06-01

    This document reports the technical accomplishments on the HTGR Generic Technology Program at General Atomic during the first half of FY-79. It covers a period when the major design direction of the National HTGR Program is in the process of changing from the HTGR-SC emphasis to an HTGR-GT emphasis in the near term. The HTGR Generic Technology Program activities have been redirected to ensure that the tasks covered are supportive of this changing emphasis in HTGR applications. The activities include the need to develop a medium enriched uranium (MEU) fuel, and the need to qualify materials and components for the higher temperatures of the gas turbine plant.

  13. Analytical Chemistry Division annual progress report for period ending December 31, 1992

    Energy Technology Data Exchange (ETDEWEB)

    Shults, W.D.

    1993-04-01

    This report is divided into: Analytical spectroscopy (optical spectroscopy, organic mass spectrometry, inorganic mass spectrometry, secondary ion mass spectrometry), inorganic and radiochemistry (transuranium and activation analysis, low-level radiochemical analysis, inorganic analysis, radioactive materials analysis, special projects), organic chemistry (organic spectroscopy, separations and synthesis, special projects, organic analysis, ORNL/UT research program), operations (quality assurance/quality control, environmental protection, safety, analytical improvement, training, radiation control), education programs, supplementary activities, and presentation of research results. Tables are included for articles reviewed or refereed for periodicals, analytical service work, division manpower and financial summary, and organization chart; a glossary is also included.

  14. HTGR Generic Technology Program. Semiannual report for the period ending September 30, 1980

    Energy Technology Data Exchange (ETDEWEB)

    1980-11-01

    This document reports the technical accomplishments on the HTGR Generic Technology Program at General Atomic during the second half of FY-80. It covers a period when the design direction of the National HTGR Program is in the process of an overall review. The HTGR Generic Technology Program activities have continued so as to provide the basic technology required for all HTGR applications. The activities include the need to develop an LEU fuel and the need to qualify materials and components for the higher temperatures of the gas turbines and process heat plants.

  15. Statistical analysis of incidents reported in the Greek Petrochemical Industry for the period 1997-2003.

    Science.gov (United States)

    Konstandinidou, Myrto; Nivolianitou, Zoe; Markatos, Nikolaos; Kiranoudis, Chris

    2006-07-31

    This paper makes an analysis of all reported accidents and incidents in the Greek Petrochemical Industry for the period spanning from 1997 to 2003. The work performed is related to the analysis of important parameters of the incidents, their inclusion in a database adequately designed for the purposes of this analysis and an importance assessment of this reporting scheme. Indeed, various stakeholders have highlighted the importance of a reporting system for industrial accidents and incidents. The European Union has established for this purpose the Major Accident Reporting System (MARS) for the reporting of major accidents in the Member States. However, major accidents are not the only measure that can characterize the safety status of an establishment; neither are the former the only events from which important lessons can be learned. Near misses, industrial incidents without major consequences, as well as occupational accidents could equally supply with important findings the interested analyst, while statistical analysis of these incidents could give significant insight in the understanding and the prevention of similar incidents or major accidents in the future. This analysis could be more significant, if each industrial sector was separately analyzed, as the authors do for the petrochemical sector in the present article.

  16. Quarterly report of RCRA groundwater monitoring data for period October 1, 1993--December 31, 1993

    Energy Technology Data Exchange (ETDEWEB)

    Jungers, D.K.

    1994-04-01

    Hanford Site interim-status groundwater monitoring projects are conducted as either background, indicator parameter evaluation, or groundwater quality assessment monitoring programs as defined in the Resource Conservation and Recovery Act of 1976 (RCRA); and Interim Status Standards for Owners and Operators of Hazardous Waste Treatment, Storage, and Disposal Facilities, as amended (40 Code of Federal Regulations [CFR] 265). Compliance with the 40 CFR 265 regulations is required by the Washington Administrative Code (WAC) 173-303. This report contains data from Hanford Site groundwater monitoring projects. Westinghouse Hanford Company (WHC) manages the RCRA groundwater monitoring projects for federal facilities on the Hanford Site. Project management, specifying data needs, performing quality control (QC) oversight, managing data, and preparing project sampling schedules are all parts of this responsibility. Pacific Northwest Laboratory (PNL) administers the contract for analytical services and provides groundwater sampling services to WHC for the RCRA groundwater monitoring program. This quarterly report contains data received between November 20 and February 25, 1994, which are the cutoff dates for this reporting period. This report may contain not only data from the October through December quarter but also data from earlier sampling events that were not previously reported.

  17. Environmental Sciences Division annual progress report for period ending September 30, 1993

    Energy Technology Data Exchange (ETDEWEB)

    1994-05-01

    This progress report summarizes the research and development activities conducted in the Environmental Sciences Division (ESD) of Oak Ridge National Laboratory during fiscal year (FY) 1993, which extended from October 1, 1992, through September 30, 1993. The report is structured to provide descriptions of current activities and accomplishments in each of the division`s major organizational units. Following the sections describing the organizational units are sections highlighting ESD Scientific, Technical, and Administrative Achievement awards and listing information necessary to convey the scope of the work in the division. An organizational chart of staff and long-term guests who were in ESD and the end of FY 1993 is located in the final section of the report.

  18. Environmental Sciences Division annual progress report for period ending September 30, 1994

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-12-31

    This progress report summarizes the research and development activities conducted in the Environmental Sciences Division (ESD) of Oak Ridge National Laboratory during fiscal year (FY) 1994, which extended from October 1, 1993, through September 30, 1994. The report is structured to provide descriptions of current activities and accomplishments in each of the division`s major organizational units. Following the sections describing the organizational units are sections highlighting ESD Scientific, Technical, and Administrative Achievement awards and listing information necessary to covey the scope of the work in the division. An organizational chart of staff and long-term guests who wee in ESD at the end of FY 1994 is located in the final section of the report.

  19. A Case Report on Juvenile Neuromyelitis Optica: Early Onset, Long Remission Period, and Atypical Treatment Response.

    Science.gov (United States)

    Elpers, Christiane; Gross, Catharina C; Fiedler, Barbara; Meuth, Sven G; Kurlemann, Gerhard

    2015-08-01

    Neuromyelitis optica (NMO) is a severe inflammatory demyelinating disease of the central nervous system and preferentially targets the optic nerves and spinal cord. NMO is rare in children and clinical course of the disease is highly variable as described in studies. Here, we present a case report of a young girl presenting with a rare course of pediatric NMO with an early disease onset at the age of 12 years, a relapse free interval of 4 years, evidence of NMO immunoglobulin G (IgG) and an unusual response against immunosuppressive therapy. The aim of this report is to highlight the potentially long remission period between relapses complicating proper diagnosis despite well defined diagnostic criteria. In addition, we want to encourage the use of rituximab in pediatric NMO, although larger cohorts are warranted to establish B cell depleting therapies in juvenile NMO.

  20. Engineering Physics and Mathematics Division progress report for period ending September 30, 1987

    Energy Technology Data Exchange (ETDEWEB)

    1987-12-01

    This report provides an archival record of the activities of the Engineering Physics and Mathematics Division during the period June 30, 1985 through September 30, 1987. Work in Mathematical Sciences continues to include applied mathematics research, statistics research, and computer science. Nuclear-data measurements and evaluations continue for fusion reactors, fission reactors, and other nuclear systems. Also discussed are long-standing studies of fission-reactor shields through experiments and related analysis, of accelerator shielding, and of fusion-reactor neutronics. Work in Machine Intelligence continues to feature the development of an autonomous robot. The last descriptive part of this report reflects the work in our Engineering Physics Information Center, which again concentrates primarily upon radiation-shielding methods and related data.

  1. MAP3S precipitation chemistry network. Third periodic summary report, July 1978-December 1979

    Energy Technology Data Exchange (ETDEWEB)

    1980-05-01

    The MAP3S Precipitation Chemistry Network consists of eight collection sites in the northeastern United States. Precipitation event samples are collected by cooperating site operators, using specially developed sampling equipment. In this, the third periodic summary report, are listed field and concentration data for the period July 1, 1978 to December 31, 1979. Over three years' samples have been collected at most of the sites, which went into operation between September 1976 and October 1978. Samples are chemically analyzed at a central laboratory for 13 pollutant species. Weekly samples in addition to event samples were collected over a 1 1/2 year period at three sites. Analysis of one year's results indicates that there is little difference between the concentrations collected by the two methods in terms of seasonal precipitation-weighted means for all species except dissolved SO/sub 2/. Event samples tend to average about 25% higher in SO/sub 2/ than weekly samples.

  2. PULMONARY EMBOLISM DURING PREGNANCY AND THE POSTPARTUM PERIOD: REPORT OF 2 CASES

    Institute of Scientific and Technical Information of China (English)

    冯凤芝; 杨剑秋; 盖铭英

    2002-01-01

    Objective. To investigate the high risk factors, clinical features, diagnosis and treatment of pulmonary embolism (PE) during pregnancy and the postpartum period.Methods. Two cases of PE during pregnancy and postpartum period were reported retrospectively.Results. The first case was a pregnant woman with congenital heart disease at 39-week gestation. She underwent a successful cesarean section (CS) because of heart disease, but she manifested tachycardia, tachypnea,cyanosis, and dyspnea suddenly on the 10th day after CS and died soon after the onset of these symptoms. The diagnosis of PE was highly suspected clinically. The second case was a twin-pregnancy woman at 35-week gestation. Because of severe perinatal myocardiopathy, cesarean section was performed. Unfortunately, the patient died abruptly on the operation table. The diagnosis of PE was confirmed by autopsy.Conclusions. The maternal mortality of PE during pregnancy and postpartum period is quite high. Whenever there is any doubt, objective examinations for PE should be started early in order to strive for the chances of the anticoagulant therapy.

  3. Reliable Reporting for Massive M2M Communications with Periodic Resource Pooling

    DEFF Research Database (Denmark)

    Madueño, Germán Corrales; Stefanovic, Cedomir; Popovski, Petar

    2014-01-01

    This letter considers a wireless M2M communication scenario with a massive number of M2M devices. Each device needs to send its reports within a given deadline and with certain reliability, e.g., 99.99%. A pool of resources available to all M2M devices is periodically available for transmission....... The number of transmissions required by an M2M device within the pool is random due to two reasons - random number of arrived reports since the last reporting opportunity and requests for retransmission due to random channel errors. We show how to dimension the pool of M2M-dedicated resources in order...... to guarantee the desired reliability of the report delivery within the deadline. The fact that the pool of resources is used by a massive number of devices allows to base the dimensioning on the central limit theorem. The results are interpreted in the context of LTE, but they are applicable to any M2M...

  4. Early response to sibutramine in patients not meeting current label criteria: preliminary analysis of SCOUT lead-in period

    DEFF Research Database (Denmark)

    Caterson, Ian; Coutinho, Walmir; Finer, Nick

    2010-01-01

    pulse rate increases; median 1.5 bpm (nonconformers) vs. 3.0 bpm (conformers). There was a low incidence of serious adverse events (conformers: 1.0%; nonconformers: 2.8%) and ~93% of patients in both groups completed the 6-week period. The SCOUT lead-in period evaluating weight management...

  5. Complex interfacial flows. Final report for period August 1, 1997 - July 31, 2001

    Energy Technology Data Exchange (ETDEWEB)

    Miksis, Michael J.

    2001-10-29

    The objective of this grant was to study complex interfacial flows. Here we report on several problems considered. In particular we have investigated the motion of a liquid along a second liquid interface, we have investigated a canonical problem associated with the rupture of a viscous interface, we have investigated the dynamics of a gas bubble or drop in an inclined parallel walled channel under gravity with and without the presence of surfactants, we have studied the dynamics of a dry spot in a thin liquid film and we have developed a numerical code to study the dynamics of a liquid interface in a parallel walled channel. In addition, two students have completed their Ph.D. thesis during this grant period.

  6. Progress report for the first twenty-one months of the contract period

    Energy Technology Data Exchange (ETDEWEB)

    1980-01-01

    During the period of July 1, 1978, through March 31, 1980 in-depth research of the legal and institutional obstacles and incentives to the development of small scale hydroelectric power in all of the nineteen northeastern states was performed. Research into economic issues associated with the development of small scale hydroelectric power was undertaken by the project economist. Special research activities have been undertaken with respect to the federal dam safety programs, the National Pollution Discharge Elimination System requirements of the Federal Clean Water Act and the implications of those requirements to small scale hydroelectric power, riparian law on lake and reservoir fluctuation in the State of Maine, and the implications of Title II and IV of the Public Utility Regulatory Policies Act of 1978 to the development of small scale hydroelectric power. The results of these studies are reported. (LCL)

  7. Engineering Physics Division progress report for period ending November 30, 1978. [ORNL

    Energy Technology Data Exchange (ETDEWEB)

    Maienschein, F.C.

    1979-01-01

    Research and other activities of the Engineering Physics Division (formerly Neutron Physics Division) of ORNL during the period February 28, 1977 to November 30, 1978, are reported. The format is that of abstracts and summaries of prepared papers. Work is summarized in the following general areas: measurements of neutron cross sections and related quantities; cross-section theory, evaluations, and evaluation techniques; cross-section processing, testing, and sensitivity analyses; integral experiments and their analyses; development of methods for shield and reactor analyses; analyses for specific systems or applications (liquid-metal fast breeder reactor program, gas-cooled reactor program, alternate fuel cycle program, magnetic fusion energy program, high-energy physics program, accelerator breeding studies, miscellaneous studies); and information analysis and distribution. Overviews of each of these areas are included. (RWR)

  8. Metals and Ceramics Division progress report for period ending December 31, 1993

    Energy Technology Data Exchange (ETDEWEB)

    Craig, D.F.; Bradley, R.A.; Weir, J.R. Jr.

    1994-07-01

    This report provides an overview of activities and accomplishsments of the division from October 1992 through December 1993; the division is organized to provide technical support, mainly in the area of high-temperature materials, for technologies being developed by DOE. Activities span the range from basic research to industrial interactions (cooperative research and technology transfer). Sections 1-5 describe the different functional groups (engineering materials, high-temperature materials, materials science, ceramics, nuclear fuel materials). Sect. 6 provides an alternative view of the division in terms of the major programs, most of which cross group lines. Sect. 7 summarizes external interactions including cooperative R and D programs and technology transfer functions. Finally, Sect. 8 briefly describes the division`s involvement in educational activities. Several organizational changes were effected during this period.

  9. Progress report for the first twenty-one months of the contract period

    Energy Technology Data Exchange (ETDEWEB)

    1980-01-01

    During the period of July 1, 1978, through March 31, 1980 in-depth research of the legal and institutional obstacles and incentives to the development of small scale hydroelectric power in all of the nineteen northeastern states was performed. Research into economic issues associated with the development of small scale hydroelectric power was undertaken by the project economist. Special research activities have been undertaken with respect to the federal dam safety programs, the National Pollution Discharge Elimination System requirements of the Federal Clean Water Act and the implications of those requirements to small scale hydroelectric power, riparian law on lake and reservoir fluctuation in the State of Maine, and the implications of Title II and IV of the Public Utility Regulatory Policies Act of 1978 to the development of small scale hydroelectric power. The results of these studies are reported. (LCL)

  10. Advanced accelerator test facility-Final report for the period 9/1/2010 - 8/31/2013

    Energy Technology Data Exchange (ETDEWEB)

    Hirshfield, Jay [Yale Univ., New Haven, CT (United States)

    2014-10-27

    This final report summarizes results achieved in the Beam Physics Laboratory at Yale University during the period 9/1/2010 – 8/31//2013, under DoE grant DE-FG02-07 ER 41504. During the period covered by this report, notable progress in technical consolidation of facilities in the Yale Beam Physics Laboratory has occurred; and theory, design, and fabrication for future experiments have been carried out. In the period covered by this grant, 29 scientific publications based on this work and related topics have appeared in the archival literature. Titles, authors, and citations are listed in Section V of this report.

  11. Patient reported outcomes measures in neurogenic bladder and bowel: A systematic review of the current literature.

    Science.gov (United States)

    Patel, Darshan P; Elliott, Sean P; Stoffel, John T; Brant, William O; Hotaling, James M; Myers, Jeremy B

    2016-01-01

    To describe existing bladder and bowel specific quality of life (QoL) measurement tools, QoL in patients with multiple sclerosis (MS), spinal cord injury (SCI), Parkinson's Disease (PD), stroke, or spina bifida (SB) affected by bladder or bowel dysfunction, and the impact of specific bladder and bowel management on QoL. We performed a systematic review in PubMed/Medline databases in accordance with the PRISMA statement for English publications between January 1, 2000 and January 1, 2014. Articles were first screened based on their abstract and select full-text articles were then reviewed for eligibility. Articles with no QoL or PROM assessing urinary or bowel dysfunction were excluded. Risk of bias assessment included randomization, incomplete outcomes data, selective outcomes reporting, and other biases. All articles were graded using the Grading of Recommendations, Assessment, Development, and Evaluation (GRADE) system as per the Cochrane Handbook for Systematic Reviews of Interventions. The most common QoL measurement tool for urinary and bowel dysfunction was the Medical Outcomes Study SF-36. Twelve (24%) studies used only non-validated QoL questionnaires. Only three urinary or bowel specific QoL measures were found: the Qualiveen questionnaire, the FICQoL, and the QoL-BM. Several studies identified instances were clinical and patient-reported outcomes were inconsistent particularly with indwelling urinary catheter usage and reconstructive surgery. Additionally, certain clinical outcomes surrogates commonly used as primary outcomes measures may not correlate with the patient reported outcomes (PRO). Current PRO measures (PROM) and QoL assessments are heterogeneous and several inconsistencies in clinical and PRO for various management options exist. Standardized PROM will help identify optimal bladder and bowel management for patients with neurologic conditions. © 2014 Wiley Periodicals, Inc.

  12. Critical analysis of European load management practices. Final report for period January--July 1976

    Energy Technology Data Exchange (ETDEWEB)

    1977-01-01

    Load management has been practiced in Europe for approximately a quarter century. A critical evaluation of the initial objectives and economic justifications for load management given in Europe may help energy policymakers in the U.S. assess the relevance of load management to meeting their current energy goals. Load management was adopted in Europe primarily to promote a growth in energy sales at a rate greater than the increase in capacity requirements. Utilities were able to improve daily load factors during the winter peak period; however, they may not have been successful in maintaining or improving their financial strength through load management. Increased capital and operating expenditures in the generation and distribution systems became necessary as the power system evolved in response to changing load characteristics. Rates charged to customers did not always produce adequate revenues from managed loads to cover the capital and operating costs to supply those loads. Comprehensive studies of the long-term costs and benefits might have prevented some of the load management problems experienced in Europe. Load management was not introduced in Europe to reduce utility production costs, conserve energy or scarce fuels, improve the environment, or influence summer loads. Accordingly, the European experience with load management may not be relevant to energy policymakers in the U.S. who desire to achieve these objectives.

  13. HANFORD SITE AIR OPERATING PERMIT SEMIANNUAL REPORT FOR THE PERIOD 07/01/2004 THRU 12/31/2004

    Energy Technology Data Exchange (ETDEWEB)

    GREEN, W.E.

    2005-01-19

    The Hanford Site Air Operating Permit (AOP), Number 00-05-006, became effective on July 2, 2001. One condition contained in the AOP, ''Standard Terms and Conditions'', Section 4.3.3, is the requirement to submit semiannual reports by March 15th and September 15th each year, which are certified for truth, accuracy, and completeness by a Responsible Official. This semiannual report contains information from July 1, 2004 through December 31, 2004. Copies of semiannual reports are transmitted to the Washington State Department of Ecology (Ecology). the Washington State Department of Health (WDOH), the Benton Clean Air Authority (BCAA), and the US Environmental Protection Agency (EPA), Region 10. For the applicable reporting period, AOP, ''Standard Terms and Conditions'', Section 4.3.3, as amended in August 2002 and December 2002, identifies the following. (1) Each semiannual report will provide a reference to deviation reports submitted to the regulatory agencies as required by Section 4.5. ''Permit Deviation Reporting''. (2) Each semiannual report will consist of reports of any required monitoring not submitted previously to the agencies or a reference to reports of required monitoring submitted during the reporting period. (3) Each semiannual report will contain a summary of any substantiated air emission complaint investigation(s) required in Table 1.2 of AOP, Attachment 1, and issued during the reporting period. (4) For all minor radioactive emission points (potential to emit <0.1 mrem to the maximally exposed individual) listed in AOP, Attachment 2. Tables 1.2. 1.3, and 2.1, each semiannual report will confirm that any required monitoring was conducted to verify low emissions during the reporting period. Data derived from that monitoring will be reported in the Annual National Emission Standards for Hazardous Air Pollutants (NESHAP) Report (AOP, ''Standard Terms and Conditions

  14. Nuclear Science Division: Annual report for the period October 1, 1985-September 30, 1986

    Energy Technology Data Exchange (ETDEWEB)

    Mahoney, J. (ed.)

    1987-07-01

    Research has for the most part been carried out using three local accelerators, the Bevalac, the SuperHILAC and the 88-Inch Cyclotron. However, at CERN, oxygen-16 beams were accelerated to 3.2 TeV using the LBL-GSI heavy ion injector into the CERN SPS. First results obtained during the beam test period are presented in this report. Bevalac research has probed new regions of the nuclear matter equation of state. Studies of collisions between the most massive nuclei have revealed rich new phenomena such as collective flow, where the pressures generated force the emerging particles away from the beam direction. Experiments on dileptons e/sup +/e/sup -/ pairs) utilizing the newly completed Dilepton Spectrometer (DLS) are being carried out to glean new insights into the hot, high-density stage of the collision. Major new results on the nuclear structure of exotic, very neutron-rich light nuclei are being obtained by exploiting the projectile fragmentation process to produce secondary radioactive beams. The Laboratory has proposed the Bevalac Upgrade Project to replace the Bevalac's weak-focusing synchrotron with a modern, strong-focusing synchrotron to provide higher intensity and higher quality beams. The significant enhancement of the heavy ion capability at the 88-Inch Cyclotron as a result of the recent development of the ECR source has led to a renaissance of the cyclotron as indicated by the increased demand for beam time. A variety of other scientific activities were also carried out during this period. The Isotopes Project published the first edition of a new radioactivity reference book for applied users-The Table of Radioactive Isotopes and division members organized several major scientific meetings.

  15. Nuclear Science Division: Annual report for the period October 1, 1985-September 30, 1986

    Energy Technology Data Exchange (ETDEWEB)

    Mahoney, J. (ed.)

    1987-07-01

    Research has for the most part been carried out using three local accelerators, the Bevalac, the SuperHILAC and the 88-Inch Cyclotron. However, at CERN, oxygen-16 beams were accelerated to 3.2 TeV using the LBL-GSI heavy ion injector into the CERN SPS. First results obtained during the beam test period are presented in this report. Bevalac research has probed new regions of the nuclear matter equation of state. Studies of collisions between the most massive nuclei have revealed rich new phenomena such as collective flow, where the pressures generated force the emerging particles away from the beam direction. Experiments on dileptons e/sup +/e/sup -/ pairs) utilizing the newly completed Dilepton Spectrometer (DLS) are being carried out to glean new insights into the hot, high-density stage of the collision. Major new results on the nuclear structure of exotic, very neutron-rich light nuclei are being obtained by exploiting the projectile fragmentation process to produce secondary radioactive beams. The Laboratory has proposed the Bevalac Upgrade Project to replace the Bevalac's weak-focusing synchrotron with a modern, strong-focusing synchrotron to provide higher intensity and higher quality beams. The significant enhancement of the heavy ion capability at the 88-Inch Cyclotron as a result of the recent development of the ECR source has led to a renaissance of the cyclotron as indicated by the increased demand for beam time. A variety of other scientific activities were also carried out during this period. The Isotopes Project published the first edition of a new radioactivity reference book for applied users-The Table of Radioactive Isotopes and division members organized several major scientific meetings.

  16. Aircraft Nuclear Propulsion Program: Quarterly Progress Report for Period Ending December 31, 1956, Part 1 - 5

    Energy Technology Data Exchange (ETDEWEB)

    Jordan, W. H. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Cramer, S. J. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Miller, A. J. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

    1957-03-12

    This quarterly progress report of the Aircraft Nuclear Propulsion Project at ORNL records the technical progress of the research on circulating-fuel reactors and other ANP research at the Laboratory under its Contract W-7405-eng-26. The report is divided into five major parts: 1. Aircraft Reactor Engineering, 2. Chemistry, 3. Metallurgy, 4. Heat Transfer and Physical Properties, Radiation Damage, and Fuel Recovery and Reprocessing, and 5. Reactor Shielding. The ANP Project is comprised of about 550 technical and scientific personnel engaged in many phases of research directed toward the achievement of nuclear propulsion of aircraft. A considerable portion of this research is performed in support of the work of other organizations participating in the national ANP effort. However, the bulk of the ANP research at ORNL is directed toward the development of a circulating-fuel type of reactor. The design, construction, and operation of the Aircraft Reactor Test (ART), with the cooperation of the Pratt & Whitney Aircraft Division, are the current objectives of the project. The ART is to be a power plant system that will include a 60-Mw circulating fuel reflector-moderator reactor and adequate means for heat disposal. Operation of the system will be for the purpose of determining feasibility and for studying the problems associated with the design, construction, and operation of a high-power circulating-fuel refIector-moderated aircraft reactor system.

  17. Environmental Sciences Division annual progress report for period ending September 30, 1990

    Energy Technology Data Exchange (ETDEWEB)

    1991-04-01

    The Environmental Sciences Division (ESD) of Oak Ridge National Laboratory (ORNL) conducts research on the environmental aspects of existing and emerging energy systems and applies this information to ensure that technology development and energy use are consistent with national environmental health and safety goals. Offering an interdisciplinary resource of staff and facilities to address complex environmental problems, the division is currently providing technical leadership for major environmental issues of national concern: (1) acidic deposition and related environmental effects, (2) effects of increasing concentrations of atmospheric CO{sub 2} and the resulting climatic changes to ecosystems and natural and physical resources, (3) hazardous chemical and radioactive waste disposal and remediation research and development, and (4) development of commercial biomass energy production systems. This progress report outlines ESD's accomplishments in these and other areas in FY 1990. Individual reports are processed separately for the data bases in the following areas: ecosystem studies; environmental analyses; environmental toxicology; geosciences; technical and administrative support; biofuels feedstock development program; carbon dioxide information analysis and research program; and environmental waste program.

  18. Predictions of Resuspension of Highway Detention Pond Deposits in Interrain Event Periods due to Wind-Induced Currents and Waves

    DEFF Research Database (Denmark)

    Bentzen, Thomas Ruby; Larsen, Torben; Rasmussen, Michael R.

    2009-01-01

    The paper presents a numerical study of resuspension of deposits from highway detention ponds based on a previous experimental study. The resuspension process is evaluated in dry weather periods with baseflow/infiltration flow through the ponds only. The resuspension is caused by the bed-shear st...

  19. Computation of electrical fields and currents in a plasma flowing in a spatial-periodic magnetic field

    Energy Technology Data Exchange (ETDEWEB)

    Gorodzha, L.V.; Krutilin, V.A.; Rashchepkin, A.P.

    1977-01-01

    Electrical processes in a plasma flow in an internal periodically changing magnetic field are studied analytically. The analysis was conducted on the basis of the Riemann boundary problem for automorphic functions. Consequently, evaluations were made of the energy characteristics of the hollow MHD generator with an alternating magnetic field and their relationship to the geometric dimensions of the channel was found.

  20. Critical current measurement with spatial periodic bending imposed by electromagnetic force on a standard test barrel with slots

    NARCIS (Netherlands)

    Nijhuis, A.; Wessel, W.A.J.; Ilyin, Y.; Ouden, den A.; Kate, ten H.H.J.

    2006-01-01

    We have developed and validated a straightforward and fast method to investigate the response of technological superconducting strain sensitive wires (e.g., Nb3Sn) to a spatial periodic bending strain. In the present concept of cabled superconductors for application in nuclear fusion reactors the wi

  1. Hanford Site Air Operating Permit Semiannual Report for the period July 21 2001 Thru December 31 2001

    Energy Technology Data Exchange (ETDEWEB)

    GREEN, W.E.

    2002-02-01

    The Hanford Site Air Operating Permit (AOP), Number 00-05-006, became effective on July 2, 2001. One condition contained in the AOP, ''Standard Terms and Conditions'', Section 4.3.3, is the requirement to submit semiannual reports by March 15th and August 15th each year, which are certified for truth and accuracy by a Responsible Official. This first semiannual report contains information for the period from July 2, 2001 through December 31, 2001. Hereafter, the March 15th semiannual report will contain information for the period from July 1 through December 31. The semiannual report submitted by August 15th will contain information for the period from January 1 through June 30. Copies of the semiannual reports are transmitted to the Washington State Department of Ecology (Ecology), the Washington State Department of Health (WDOH), the Benton Clean Air Authority (BCAA), and the U.S. Environmental Protection Agency (EPA), Region 10. For the applicable reporting period, AOP, ''Standard Terms and Conditions'', Section 4.3.3, identifies the following: (1) Each semiannual report will provide a reference to deviation reports submitted to the regulatory agencies as required by Section 4.5, ''Permit Deviation Reporting''. (2) Each semiannual report will consist of reports of any required monitoring not submitted previously to the agencies or a reference to reports of required monitoring that were submitted during the reporting period. (3) Each semiannual report will contain a summary of any substantiated air emission complaint investigation(s) required in Table 1.2 of AOP, Attachment 1, and issued during the reporting period (4) For all minor radioactive emission points (potential to emit <0.1 mrem to the maximally exposed individual) listed in AOP, Attachment 2. Tables 1.2, 1.3 and 2.1. each semiannual report will confirm that any required monitoring was conducted to verify low emissions during the reporting

  2. Solid State Division progress report for period ending September 30, 1993

    Energy Technology Data Exchange (ETDEWEB)

    Green, P.H.; Hinton, L.W. [eds.

    1994-08-01

    This report covers research progress in the Solid State Division from April 1, 1992, to September 30, 1993. During this period, the division conducted a broad, interdisciplinary materials research program with emphasis on theoretical solid state physics, neutron scattering, synthesis and characterization of materials, ion beam and laser processing, and the structure of solids and surfaces. This research effort was enhanced by new capabilities in atomic-scale materials characterization, new emphasis on the synthesis and processing of materials, and increased partnering with industry and universities. The theoretical effort included a broad range of analytical studies, as well as a new emphasis on numerical simulation stimulated by advances in high-performance computing and by strong interest in related division experimental programs. Superconductivity research continued to advance on a broad front from fundamental mechanisms of high-temperature superconductivity to the development of new materials and processing techniques. The Neutron Scattering Program was characterized by a strong scientific user program and growing diversity represented by new initiatives in complex fluids and residual stress. The national emphasis on materials synthesis and processing was mirrored in division research programs in thin-film processing, surface modification, and crystal growth. Research on advanced processing techniques such as laser ablation, ion implantation, and plasma processing was complemented by strong programs in the characterization of materials and surfaces including ultrahigh resolution scanning transmission electron microscopy, atomic-resolution chemical analysis, synchrotron x-ray research, and scanning tunneling microscopy.

  3. MAP3S Precipitation Chemistry Network: second periodic summary report, July 1977--June 1978

    Energy Technology Data Exchange (ETDEWEB)

    1979-01-01

    The MAP3S Precipitation Chemistry Network consists of eight sites located in the northeastern United States. Precipitation event samples are collected by cooperating site operators, using specially developed sampling equipment. The concentration data collected over the period July 1, 1977 to July 1, 1978, are listed as a summary of the data reported monthly throughout the year. Samples were chemically analyzed at a central laboratory for 13 pollutant species - pH, conductivity, SO/sub 2/, SO/sub 4//sup =/, NH/sub 4//sup +/, NO/sub 2//sup -/, NO/sub 3//sup -/, Cl/sup -/, PO/sub 4//sup 3 -/, Na/sup +/, K/sup +/, Ca/sup + +/, and Mg/sup + +/ - using ion chromatography, automated wet chemistry, atomic absorption spectrophotometry, and electrode techniques. Second-year developments included: the installation of refrigeration equipment in all Battelle collectors; the initiation of an externally administered quality control program; and use of ion chromatography for cation as well as anion species. Supplementary research efforts included a special collector comparison study at the Pennsylvania State site and further analysis of sulfite versus sulfate deposition.

  4. Analytical Chemistry Division annual progress report for period ending December 31, 1988

    Energy Technology Data Exchange (ETDEWEB)

    1988-05-01

    The Analytical Chemistry Division of Oak Ridge National Laboratory (ORNL) is a large and diversified organization. As such, it serves a multitude of functions for a clientele that exists both in and outside of ORNL. These functions fall into the following general categories: (1) Analytical Research, Development, and Implementation. The division maintains a program to conceptualize, investigate, develop, assess, improve, and implement advanced technology for chemical and physicochemical measurements. Emphasis is on problems and needs identified with ORNL and Department of Energy (DOE) programs; however, attention is also given to advancing the analytical sciences themselves. (2) Programmatic Research, Development, and Utilization. The division carries out a wide variety of chemical work that typically involves analytical research and/or development plus the utilization of analytical capabilities to expedite programmatic interests. (3) Technical Support. The division performs chemical and physicochemical analyses of virtually all types. The Analytical Chemistry Division is organized into four major sections, each of which may carry out any of the three types of work mentioned above. Chapters 1 through 4 of this report highlight progress within the four sections during the period January 1 to December 31, 1988. A brief discussion of the division's role in an especially important environmental program is given in Chapter 5. Information about quality assurance, safety, and training programs is presented in Chapter 6, along with a tabulation of analyses rendered. Publications, oral presentations, professional activities, educational programs, and seminars are cited in Chapters 7 and 8.

  5. MAP3S precipitation chemistry network: first periodic summary report, (September 1976--June 1977)

    Energy Technology Data Exchange (ETDEWEB)

    1977-10-01

    The MAP3S Precipitation Chemistry Network consists of four sites (to be expanded to 8 to 12) located in a north-south line from northern New York State to northwestern Virginia. Precipitation event samples are collected by cooperating site operators, using specially developed sampling equipment. The concentration data collected over the period September 22, 1976 (first collected sample) to July 1, 1977, are listed as a summary of the data reported monthly throughout the year. Samples were chemically analyzed at a central laboratory for 11 pollutant species, pH, conductivity, SO/sub 2/, SO/sup 2 -/, NH/sub 4//sup +/, NO/sub 2//sup -/, NO/sub 3//sup -/, Cl/sup -/, PO/sub 4//sup 3 -/, Na/sup +/, and K/sup +/, using ion chromatography, automated wet chemistry, atomic absorption spectrophotometry, and other standard techniques. The new precipitation collector equipment was evaluated by comparing the concentrations measured with those from a proven type of collector, operated simultaneously at all four sites.

  6. A Case Report of Clonazepam Dependence: Utilization of Therapeutic Drug Monitoring During Withdrawal Period.

    Science.gov (United States)

    Kacirova, Ivana; Grundmann, Milan; Silhan, Petr; Brozmanova, Hana

    2016-03-01

    Clonazepam is long-acting benzodiazepine agonist used in short-acting benzodiazepine withdrawal; however, recent observations suggest the existence of its abuse. We demonstrate a 40-year-old man with a 20-year history of psychiatric care with recently benzodiazepine dependence (daily intake of ∼60 mg of clonazepam and 10 mg of alprazolam). High serum levels of both drugs were analyzed 3 weeks before admission to hospitalization (clonazepam 543.9 ng/mL, alprazolam 110 ng/mL) and at the time of admission (clonazepam 286.2 ng/mL, alprazolam 140 ng/mL) without any signs of benzodiazepine intoxication. Gradual withdrawal of clonazepam with monitoring of its serum levels and increase of gabapentin dose were used to minimize physical signs and symptoms of clonazepam withdrawal. Alprazolam was discontinued promptly. Clinical consequences of the treatment were controllable tension, intermittent headache, and rarely insomia. It is the first case report showing utilization of therapeutic drug monitoring during withdrawal period in the patient with extreme toleration to severe benzodiazepine dependence.

  7. Primary localized conjunctival amyloidosis: A case report with a ten-year follow-up period

    Directory of Open Access Journals (Sweden)

    Juan Carlos Mesa-Gutiérrez

    2008-10-01

    Full Text Available Juan Carlos Mesa-Gutiérrez, Tomás Martí Huguet, Noemí Barnils Garcia, Jorge Arruga GinebredaDepartment of Ophthalmology, Hospital Universitari de Bellvitge, L’Hospitalet de Llobregat, Barcelona, SpainAbstract: A 57-year-old woman consulted our department about a plaque that had been present in her left eye for one year. Ophthalmological examination revealed a solid mass in the left conjunctival semilunar fold. An excitional biopsy was peformed, revealing an amyloid deposition. The patient was referred to the Internal Medicine Department for systemic study. All studies were negative for systemic amyloidosis. Throughout ten years of follow-up study, the patient has shown neither conjunctival recurrence nor any evidence of systemic amylodosis. Despite the fact that several authors have described ocular amyloidosis as an ophthalmologic manifestation of systemic amyloidosis, conjunctival location of amyloidosis is a very rare condition. Amyloid characterization in ocular structures should not be considered a final diagnosis since involvement of systemic underlying diseases must be ruled out. We report a case of localized conjunctival amyloidosis with a ten-year follow-up period that excluded ocular or systemic diseases.Keywords: conjuctival amyloidosis, ocular amyloidosis, hyaline protein

  8. Solid State Division Progress Report for Period Ending September 30, 1999

    Energy Technology Data Exchange (ETDEWEB)

    Cooke, J.F.

    2001-02-26

    This report covers research progress in the Solid State Division from April 1, 1997, through September 30, 1999. During this period, the division conducted a broad, interdisciplinary materials research program in support of Department of Energy science and technology missions. The report includes brief summaries of research activities in condensed matter theory, neutron scattering, synthesis and characterization of materials, ion beam and laser processing, and the structure of solids and surfaces. An addendum includes listings of division publications and professional activities. Over the past two years, a number of important infrastructure improvements that will provide significant new research opportunities and unique capabilities for the division in neutron scattering and synchrotron x-ray research, electron microscopy, nanostructure fabrication, and theory have been pursued. A major upgrade of neutron scattering capabilities at the High Flux Isotope Reactor (HFIR), including a high-performance cold source, new beam lines and guides, and new and upgraded instrumentation, is under way. These upgrades, together with the proposed Spallation Neutron Source at ORNL, will provide the nation with unsurpassed capabilities worldwide in neutron scattering. The division is also involved in the development of two synchrotron beam lines at the Advanced Photon Source at Argonne National Laboratory, an upgrade of the Z-contrast scanning transmission electron microscope to sub-angstrom resolution, development of a unique laser molecular beam epitaxy laboratory, and acquisition of a 11-Gflop parallel computer. Theoretical progress has included new insights into thin-film and surface phenomena, highly correlated systems, many body effects, quantum dots, and simulation of laser ablation. Neutron scattering has seen continued growth in the scientific user program along with progress on a broad research front including superconductivity, magnetism, polymers and complex fluids

  9. The critical period of high mortality of larvae fish —A discussion based on current research

    Science.gov (United States)

    Li, Sifa; Mathias, J. A.

    1987-03-01

    Most fishes suffer high mortality during early development stages. The existence of a “critical period” was hypothesized by Hjort (1914). However, several decades of research have resulted in considerable controversy over the hypothesis. This paper attempts to clarify the critical period concept, demonstrate its usefulness, and resolve some of the controversy surrounding it. Based on our own studies and the literature, we find that within the “aquaculture school” (those concerned with culturing fishes, particulary larval stages), there is a great deal of evidence for the critical period concept. But we redefine the concept of “critical period” of mortality of fish larvae in this way. The deepest, sharpest, and fastest physiological and ecological changes during the development of the larvae are produced with the shift from endogenous nutrition to exogenous. At this stage, the old functions are quickly being replaced by new functions inside the body. Because of this shifting of function and imperfection of organs, the larvae are most sensitive at this time to environmental factors, particularly food supply. A higher specific mortality rate often occurs immediately folowing the period of strictly endogenous yolk feeding, and during the period of first exogenous feeding. Then it may be followed by a lower specific mortality rate. The significance of a “critical period” for fish populations is discussed. A good understanding of the “critical period” would provide a means for predicting the strength of year classes in natural fish populations, and also suggests approaches for increasing survival in aquaculture systems.

  10. Critical current and strand stiffness of three types Nb3Sn strand subjected to spatial periodic bending

    NARCIS (Netherlands)

    Nijhuis, Arend; Ilyin, Y.; Wessel, Wilhelm A.J.; Abbas, Wouter

    2006-01-01

    Knowledge of the influence of bending on the critical current (Ic) of Nb3Sn strands is essential for the understanding of the reduction in performance due to transverse electromagnetic load. In particular, for the large cable-in-conduit conductors (CICCs) meant for the international thermonuclear

  11. Will dragonblood survive the next period of climate change? Current and future potential distribution of Dracaena cinnabari (Socotra, Yemen)

    NARCIS (Netherlands)

    Attorre, F.; Francesconi, F.; Taleb, N.; Scholte, P.; Saed, A.; Alfo, M.; Bruno, F.

    2007-01-01

    The potential impact of climate change on Dracaena cinnabari, a spectacular relict of the Mio-Pliocene Laurasian subtropical forest in Socotra (Yemen), was analysed. Current distribution, abundance and vertical structure of D. cinnabari populations were assessed with 74 plots in nine remnant areas.

  12. Periodic Fever, Aphthous Stomatitis, Pharyngitis and Cervical Adenitis (PFAPA) Syndrome in Iranian Children First Report of Iranian Periodic Fever and Autoinflammatory Registry (IPFAIR).

    Science.gov (United States)

    Mehregan, Fatemeh Fereshteh; Ziaee, Vahid; Ahmadinejad, Zahra; Tahghighi, Fatemeh; Sabouni, Farah; Moradinejad, Mohamad-Hassan

    2014-10-01

    The periodic fever, aphthous stomatitis, pharyngitis and cervical adenitis (PFAPA) syndrome is a nonhereditary idiopathic febrile syndrome belonging to the group of autoinflammatory diseases. No longtime sequel was reported in this disease. Early diagnosis can lead physicians to treatment of this disorder with a short course steroid application and provide satisfaction of the patient's family. This study is a prospective review of patients diagnosed with PFAPA syndrome who were registered in Iranian Periodic Fever and Autoinflammatory Registry (IPFAIR) through periodic fever clinic in the Children's Medical Center, Pediatric Center of Excellence in Tehran, Iran from January 2013 to March 2014. One hundred thirty patients were registered in our databases. Twenty-one (16.1%) patients including 15 males and 6 females had PFAPA. Normal growth was seen in all patients. The median age at onset was 18 months. The mean duration of fever was 4 days and the mean duration of intervals between fever episodes 21 days. Along with fever, all patients had characteristic symptoms. All patients were asymptomatic between fever episodes. Steroid was used in all patients and causing immediate reduction by 84.61%. Two patients received both steroid and colchicine because of their clinical feature and positive laboratory tests for PFAPA and familial Mediterranean fever. No patient received biological therapy or a tonsillectomy. The long diagnostic delay of PFAPA gives cause to concern indicating a need for greater awareness of the disease so that the diagnosis may be made timely.

  13. Synthane Pilot Plant, Bruceton, Pa. Run report No. 1. Operating period: July--December 1976

    Energy Technology Data Exchange (ETDEWEB)

    1976-01-01

    Test Directive No. 1 provided the operating conditions and process requirements for the first coal to be gasified in the Synthane Pilot Plant. Rosebud coal, which is a western sub-bituminous coal, was chosen by DOE because of its non-caking properties and reactivity. This report summarizes and presents the data obtained. The pilot plant produced gas for a total of 228 hours and gasified 709 tons of Rosebud coal from July 7 to December 20, 1976. Most of this period was spent in achieving process reliability and learning how to operate and control the gasifier. A significant number of equipment and process changes were required to achieve successful operation of the coal grinding and handling facilities, the Petrocarb feed system, and the char handling facilities. A complete revision of all gasifier instrumentation was necessary to achieve good control. Twenty-one test runs were accomplished, the longest of which was 37 hours. During this run, carbon conversions of 57 to 60% were achieved at bed temperatures of 1450 to 1475/sup 0/F. Earlier attempts to operate the gasifier with bed temperatures of 1550 and 1650/sup 0/F resulted in clinker formation in the gasifier and the inability to remove char. Test Directive No. 1 was discontinued in January 1977, without meeting the directive's goals because the process conditions of free fall of coal feed into the Synthane gasifier resulted in excessive quantities of tar and fines carryover into the gas scrubbing area. Each time the gasifier was opened after a run, the internal cyclone dip leg was found to be plugged solidly with hard tar and fines. The gas scrubbing equipment was always badly fouled with char and tar requiring an extensive and difficult cleanout. Packing in the gas scrubber had to be completely changed twice due to extensive fouling.

  14. Quarterly Report 11 for the Period October 1978 - December 1978 and Proceedings of the 11th Project Integration Meeting

    Energy Technology Data Exchange (ETDEWEB)

    None

    1979-10-01

    This report describes progress made by the Low-Cost Solar Array Project during the period October through December 1978. It includes task reports on silicon material processing, large-area silicon sheet development, encapsulation mate3rials testing and development, Project engineering and operations, and manufacturing techniques, plus the steps taken to integrate these efforts. it also includes a report on and copies of viewgraphs presented at the Project Integration Meeting held December 13-14, 1978.

  15. E2C(R2) Periodic Benefit-Risk Evaluation Report and E2C(R2) Periodic Benefit-Risk Evaluation Report--Questions and Answers; International Council for Harmonisation; Guidances for Industry; Availability. Notice.

    Science.gov (United States)

    2016-07-19

    The Food and Drug Administration (FDA or Agency) is announcing the availability of guidances for industry entitled ``E2C(R2) Periodic Benefit-Risk Evaluation'' (E2C(R2) guidance) and ``E2C(R2) Periodic Benefit-Risk Evaluation Report--Questions and Answers'' (E2C(R2) Q&A guidance). These guidances were prepared under the auspices of the International Council for Harmonisation (ICH), formerly the International Conference on Harmonisation. The E2C(R2) draft guidance, issued April 11, 2012, updated and combined two ICH guidances, ``E2C Clinical Safety Data Management: Periodic Safety Update Reports for Marketed Drugs'' (E2C guidance) and ``Addendum to E2C Clinical Safety Data Management: Periodic Safety Update Reports for Marketed Drugs'' (addendum to the E2C guidance). The E2C(R2) guidance is intended to describe the format, content, and timing of a Periodic Benefit-Risk Evaluation Report (PBRER) for an approved drug or biologic, and it finalizes the draft guidance. The E2C(R2) Q&A guidance is a supplementary guidance that is intended to clarify key issues in the E2C(R2) guidance.

  16. Hypokalemic Periodic Paralysis: a case report and review of the literature

    Science.gov (United States)

    Soule, Benjamin R; Simone, Nicole L

    2008-01-01

    Hypokalemic Periodic Paralysis is one form of Periodic Paralysis, a rare group of disorders that can cause of sudden onset weakness. A case of a 29 year old male is presented here. The patient presented with sudden onset paralysis of his extremities. Laboratory evaluation revealed a markedly low potassium level. The patient's paralysis resolved upon repletion of his low potassium and he was discharged with no neurologic deficits. An association with thyroid disease is well established and further workup revealed Grave's disease in this patient. Although rare, Periodic Paralysis must differentiated from other causes of weakness and paralysis so that the proper treatment can be initiated quickly. PMID:18939979

  17. Hypokalaemic thyrotoxic periodic paralysis : Case report and review of an Oriental syndrome

    NARCIS (Netherlands)

    vanDam, GM; Reisman, Y; vanWieringen, K

    1996-01-01

    Presentations of acute systemic weakness are rare and appear dramatic and frightening to both patients and physicians. Aetiologies are multifactorial and diverse. Morbidity and mortality are associated with the unrecognized disease. One of the underlying disorders is hypokalaemic thyrotoxic periodic

  18. Medicine Lake National Wildlife Refuge: Narrative report report for the period: May 1 to August 31, 1960

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Medicine Lake NWR and Lamesteer NWR outlines Refuge accomplishments from May through August of 1960. The report begins by summarizing the...

  19. Medicine Lake National Wildlife Refuge: Narrative report report for the period: May 1 to August 31, 1961

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Medicine Lake NWR and Lamesteer NWR outlines Refuge accomplishments from May through August of 1961. The report begins by summarizing the...

  20. Medicine Lake National Wildlife Refuge: Narrative report report for the period: May 1 to August 31, 1963

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Medicine Lake NWR and Lamesteer NWR outlines Refuge accomplishments from May through August of 1963. The report begins by summarizing the...

  1. Medicine Lake National Wildlife Refuge: Narrative report report for the period: May 1 to August 31, 1962

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Medicine Lake NWR and Lamesteer NWR outlines Refuge accomplishments from May through August of 1962. The report begins by summarizing the...

  2. Medicine Lake National Wildlife Refuge: Narrative report report for the period: May 1 to August 31, 1959

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Medicine Lake NWR and Lamesteer NWR outlines Refuge accomplishments from May through August of 1959. The report begins by summarizing the...

  3. Medicine Lake National Wildlife Refuge: Narrative report report for the period: May 1 to August 31, 1956

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Medicine Lake NWR and Lamesteer NWR outlines Refuge accomplishments from May through August of 1956. The report begins by summarizing the...

  4. Medicine Lake National Wildlife Refuge: Narrative report report for the period: May 1 to August 31, 1949

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Medicine Lake NWR outlines Refuge accomplishments from May through August of 1949. The report begins by summarizing the weather conditions...

  5. Medicine Lake National Wildlife Refuge: Narrative report report for the period: May 1 to August 31, 1955

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Medicine Lake NWR and Lamesteer NWR outlines Refuge accomplishments from May through August of 1955. The report begins by summarizing the...

  6. Medicine Lake National Wildlife Refuge: Narrative report report for the period: May 1 to August 31, 1957

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Medicine Lake NWR and Lamesteer NWR outlines Refuge accomplishments from May through August of 1957. The report begins by summarizing the...

  7. Medicine Lake National Wildlife Refuge: Narrative report report for the period: May 1 to August 31, 1953

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Medicine Lake NWR outlines Refuge accomplishments from May through August of 1953. The report begins by summarizing the weather conditions...

  8. Medicine Lake National Wildlife Refuge: Narrative report report for the period: May 1 to August 31, 1958

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Medicine Lake NWR and Lamesteer NWR outlines Refuge accomplishments from May through August of 1958. The report begins by summarizing the...

  9. Medicine Lake National Wildlife Refuge: Narrative report report for the period May 1 to August 31, 1950

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Medicine Lake NWR outlines Refuge accomplishments from May through August of 1950. The report begins by summarizing the weather conditions...

  10. Medicine Lake National Wildlife Refuge: Narrative report report for the period: May 1 to August 31, 1952

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Medicine Lake NWR outlines Refuge accomplishments from May through August of 1952. The report begins by summarizing the weather conditions...

  11. Medicine Lake National Wildlife Refuge: Narrative report report for the period: May 1 to August 31, 1951

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Medicine Lake NWR outlines Refuge accomplishments from May through August of 1951. The report begins by summarizing the weather conditions...

  12. Young adults' retrospective reports of parenting by mothers and fathers: associations with current relationship quality.

    Science.gov (United States)

    Dalton, William T; Frick-Horbury, Donna; Kitzmann, Katherine M

    2006-01-01

    The authors examined retrospective reports of both mothers' and fathers' parenting and young adults' (N = 75) relationship quality. Multiple regression analyses showed that, as predicted, young adults' retrospective reports of the positive parenting they experienced as children were significantly related to the extent by which they currently viewed (a) others as accessible and responsive, (b) their relationships with others as meaningful and important, and (c) themselves as able to form healthy relationships. Although both mothers' and fathers' parenting related to the quality of current relationships with parents, only reports of fathers' parenting were related to the quality of current relationships with a romantic partner. Fathers' parenting was also related to views of the self as being able to form secure and close relationships. The authors address both methodological and substantive explanations for these results.

  13. Bear River Migratory Bird Refuge : Narrative report : For period September, October, November, and December, 1945

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Bear River Migratory Bird Refuge outlines Refuge accomplishments from September through December of 1945. The report begins by summarizing...

  14. Lake Bowdoin National Wildlife Refuge : Biological narrative report : Period August 1, to October 31, 1941

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Lake Bowdoin NWR outlines Refuge accomplishments from August through October of 1941. The report begins by summarizing the weather...

  15. Narrative report, Crescent Lake National Wildlife Refuge : Period ending August 31, 1952

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Crescent Lake National Wildlife Refuge outlines Refuge accomplishments from May through August of 1952. The report begins by summarizing...

  16. Medicine Lake National Wildlife Refuge: Narrative report period May 1 to August 31, 1942

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Medicine Lake NWR outlines Refuge accomplishments from May through August of 1942. The report begins by summarizing the weather conditions...

  17. Pea Island National Wildlife Refuge : Narrative report : Period September 1 - December 31, 1942

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Pea Island NWR outlines Refuge accomplishments from September through December of 1942. The report begins by summarizing the weather...

  18. Seney Wildlife Refuge Narrative report of activities for period August 1 to October 31, 1938

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Seney National Wildlife Refuge outlines Refuge accomplishments from August through October of 1938. The report begins by summarizing the...

  19. Narrative report: Tamarac Migratory Waterfowl Refuge: Period May, June, July 1938

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Tamarac NWR outlines Refuge accomplishments from May through July of 1938. The report begins by summarizing the weather conditions during...

  20. Bowdoin National Wildlife Refuge : Narrative report : Period January 1 to April 30, 1945

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Bowdoin NWR outlines Refuge accomplishments from January through April of 1945. The report begins by summarizing the weather conditions and...

  1. Lake Bowdoin Migratory Waterfowl Refuge : Biological narrative report : Period February 1 to April 30, 1939

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Lake Bowdoin Migratory Waterfowl Refuge outlines Refuge accomplishments from February through April of 1939. The report begins by...

  2. Narrative report: Valentine National Wildlife Refuge: Period May 1 - August 31, 1947

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Valentine NWR outlines Refuge accomplishments from May through August of 1947. The report begins by summarizing the weather conditions and...

  3. Presquile National Wildlife Refuge Narrative report for the period: January 1 to April 30, 1960

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Presquile National Wildlife Refuge outlines Refuge accomplishments from January through April of 1960. The report begins by summarizing the...

  4. Narrative report: Brigantine National Wildlife Refuge: Period ending August 31, 1955

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Brigantine NWR outlines Refuge accomplishments from May through August of 1955. The report begins by summarizing the weather conditions and...

  5. Pea Island National Wildlife Refuge : Narrative report for period September 1 to December 31, 1959

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Pea Island NWR outlines Refuge accomplishments from September through December of 1959. The report begins by summarizing the weather...

  6. Lake Bowdoin National Wildlife Refuge : Biological narrative report : Period February 1, 1941 to April 30, 1941

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Lake Bowdoin NWR outlines Refuge accomplishments from February through April of 1941. The report begins by summarizing the weather...

  7. Narrative report : Bear River Migratory Bird Refuge : For the period January 1 to December 31, 1966

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Bear River Migratory Bird Refuge outlines Refuge accomplishments during the 1966 calendar year. The report begins by summarizing the...

  8. Pea Island National Wildlife Refuge : Narrative report for period September 1 to December 31, 1958

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Pea Island NWR outlines Refuge accomplishments from September through December of 1958. The report begins by summarizing the weather...

  9. Presquile National Wildlife Refuge Narrative report for the period: January 1 to April 30, 1955

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Presquile National Wildlife Refuge outlines Refuge accomplishments from January through April of 1955. The report begins by summarizing...

  10. Presquile National Wildlife Refuge Narrative report for the period: January 1 to April 30, 1961

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Presquile National Wildlife Refuge outlines Refuge accomplishments from January through April of 1961. The report begins by summarizing the...

  11. Presquile National Wildlife Refuge Narrative report for the period: May 1 to August 31, 1954

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Presquile National Wildlife Refuge outlines Refuge accomplishments from May through August of 1954. The report begins by summarizing the...

  12. Presquile National Wildlife Refuge Narrative report for the period: May 1 to August 31, 1962

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Presquile National Wildlife Refuge outlines Refuge accomplishments from May through August of 1962. The report begins by summarizing the...

  13. Presquile National Wildlife Refuge Narrative report for the period: September 1 to December 31, 1962

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Presquile National Wildlife Refuge outlines Refuge accomplishments from September through December of 1962. The report begins by...

  14. Presquile National Wildlife Refuge Narrative report for the period: September 1 to December 31, 1954

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Presquile National Wildlife Refuge outlines Refuge accomplishments from September through December of 1954. The report begins by...

  15. Presquile National Wildlife Refuge Narrative report for the period: May 1 to August 31, 1959

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Presquile National Wildlife Refuge outlines Refuge accomplishments from May through August of 1959. The report begins by summarizing the...

  16. Presquile National Wildlife Refuge Narrative report for the period: May 1 to August 31, 1961

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Presquile National Wildlife Refuge outlines Refuge accomplishments from May through August of 1961. The report begins by summarizing the...

  17. Presquile National Wildlife Refuge Narrative report for the period: September 1 to December 31, 1963

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Presquile National Wildlife Refuge outlines Refuge accomplishments from September through December of 1963. The report begins by...

  18. Presquile National Wildlife Refuge Narrative report for the period: January 1 to April 30, 1962

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Presquile National Wildlife Refuge outlines Refuge accomplishments from January through April of 1962. The report begins by summarizing the...

  19. Presquile National Wildlife Refuge Narrative report for the period: January 1 to April 30, 1959

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Presquile National Wildlife Refuge outlines Refuge accomplishments from January through April of 1959. The report begins by summarizing the...

  20. Presquile National Wildlife Refuge Narrative report for the period: May 1 to August 31, 1957

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Presquile National Wildlife Refuge outlines Refuge accomplishments from May through August of 1957. The report begins by summarizing the...

  1. Presquile National Wildlife Refuge Narrative report for the period: September 1 to December 31, 1955

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Presquile National Wildlife Refuge outlines Refuge accomplishments from September through December of 1955. The report begins by...

  2. Presquile National Wildlife Refuge Narrative report for the period: May 1 to August 31, 1956

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Presquile National Wildlife Refuge outlines Refuge accomplishments from May through August of 1956. The report begins by summarizing the...

  3. Presquile National Wildlife Refuge Narrative report for the period: January 1 to April 30, 1963

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Presquile National Wildlife Refuge outlines Refuge accomplishments from January through April of 1963. The report begins by summarizing the...

  4. Presquile National Wildlife Refuge Narrative report for the period: May 1 to August 31, 1953

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Presquile National Wildlife Refuge outlines Refuge accomplishments from May through August of 1953. The report begins by summarizing the...

  5. Presquile National Wildlife Refuge Narrative report for the period: January 1 to April 30, 1953

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Presquile National Wildlife Refuge outlines Refuge accomplishments from January through April of 1953. The report begins by summarizing the...

  6. Presquile National Wildlife Refuge Narrative report for the period: September 1 to December 31, 1961

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Presquile National Wildlife Refuge outlines Refuge accomplishments from September through December of 1961. The report begins by...

  7. Presquile National Wildlife Refuge Narrative report for the period: May 1 to August 31, 1955

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Presquile National Wildlife Refuge outlines Refuge accomplishments from May through August of 1955. The report begins by summarizing the...

  8. Presquile National Wildlife Refuge Narrative report for the period: September 1 to December 31, 1959

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Presquile National Wildlife Refuge outlines Refuge accomplishments from September through December of 1959. The report begins by...

  9. Presquile National Wildlife Refuge Narrative report for the period: April 1 to August 31, 1960

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Presquile National Wildlife Refuge outlines Refuge accomplishments from May through August of 1960. The report begins by summarizing the...

  10. Presquile National Wildlife Refuge Narrative report for the period: January 1 to April 30, 1957

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Presquile National Wildlife Refuge outlines Refuge accomplishments from January through April of 1957. The report begins by summarizing the...

  11. Presquile National Wildlife Refuge Narrative report for the period: January 1 to April 30, 1958

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Presquile National Wildlife Refuge outlines Refuge accomplishments from January through April of 1958. The report begins by summarizing the...

  12. Presquile National Wildlife Refuge Narrative report for the period: May 1 to August 31, 1958

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Presquile National Wildlife Refuge outlines Refuge accomplishments from May through August of 1958. The report begins by summarizing the...

  13. Presquile National Wildlife Refuge Narrative report for the period: September 1 to December 31, 1953

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Presquile National Wildlife Refuge outlines Refuge accomplishments from September through December of 1953. The report begins by...

  14. [Quarterly narrative report for the Elk Refuge for the period: November, 1941 through January, 1942

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for National Elk Refuge outlines Refuge accomplishments from November of 1941 through January of 1942. The report begins by summarizing the...

  15. Presquile National Wildlife Refuge Narrative report for the period: January 1 to April 30, 1954

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Presquile National Wildlife Refuge outlines Refuge accomplishments from January through April of 1954. The report begins by summarizing the...

  16. Presquile National Wildlife Refuge Narrative report for the period: September 1 to December 31, 1956

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Presquile National Wildlife Refuge outlines Refuge accomplishments from September through December of 1956. The report begins by...

  17. Presquile National Wildlife Refuge Narrative report for the period: January 1 to April 30, 1955

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Presquile National Wildlife Refuge outlines Refuge accomplishments from January through April of 1955. The report begins by summarizing the...

  18. Bear River Migratory Bird Refuge : Narrative report : For period May, June, July, and August, 1949

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Bear River Migratory Bird Refuge outlines Refuge accomplishments from May through August of 1949. The report begins by summarizing the...

  19. [Wheeler Migratory Waterfowl Refuge] Quarterly narrative report for period November 1, 1938 to January 31, 1939

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Wheeler Migratory Waterfowl Refuge outlines Refuge accomplishments from November of 1938 through January of 1939. The report begins by...

  20. Narrative Report : Period ending April 30, 1949 : Killcohook National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Killcohook National Wildlife Refuge outlines Refuge accomplishments from January through April of 1949. The report begins by summarizing...

  1. Bear River Migratory Bird Refuge : Narrative report : For period May, June, July, and August, 1944

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Bear River Migratory Bird Refuge outlines Refuge accomplishments from May through August of 1944. The report begins by summarizing the...

  2. Narrative report Morton National Wildlife Refuge: Period ending August 31, 1961

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Morton National Wildlife Refuge outlines Refuge accomplishments from May through August of 1961. The report begins by summarizing the...

  3. Pea Island National Wildlife Refuge : Narrative report : Period September 1 - December 31, 1944

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Pea Island NWR outlines Refuge accomplishments from September through December of 1944. The report begins by summarizing the weather...

  4. Pea Island National Wildlife Refuge : Narrative report for the period May 1 through August 31, 1960

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Pea Island NWR outlines Refuge accomplishments from May through August of 1960. The report begins by summarizing the weather conditions,...

  5. Pea Island National Wildlife Refuge : Narrative report for the period May 1 through August 31, 1962

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Pea Island NWR outlines Refuge accomplishments from May through August of 1962. The report begins by summarizing the weather conditions,...

  6. Pea Island National Wildlife Refuge : Narrative report for the period May 1 through August 31, 1959

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Pea Island NWR outlines Refuge accomplishments from May through August of 1959. The report begins by summarizing the weather conditions,...

  7. Pea Island National Wildlife Refuge : Narrative report for the period September 1 through December 31, 1961

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Pea Island NWR outlines Refuge accomplishments from September through December of 1961. The report begins by summarizing the weather...

  8. Pea Island National Wildlife Refuge : Narrative report : Period January 1 to April 30, 1944

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Pea Island NWR outlines Refuge accomplishments from January through April of 1944. The report begins by summarizing the weather conditions...

  9. Pea Island National Wildlife Refuge : Narrative report : Period January 1 to April 30, 1945

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Pea Island NWR outlines Refuge accomplishments from January through April of 1945. The report begins by summarizing the weather conditions...

  10. Pea Island National Wildlife Refuge : Narrative report for period September 1 to December 31, 1960

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Pea Island NWR outlines Refuge accomplishments from September through December of 1960. The report begins by summarizing the weather...

  11. Pea Island National Wildlife Refuge : Narrative report : Period January 1 to April 30, 1943

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Pea Island NWR outlines Refuge accomplishments from January through April of 1943. The report begins by summarizing the weather conditions...

  12. Pea Island National Wildlife Refuge : Narrative report for the period May 1 through August 31, 1961

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Pea Island NWR outlines Refuge accomplishments from May through August of 1961. The report begins by summarizing the weather conditions,...

  13. Pea Island National Wildlife Refuge : Narrative report : Period September 1 - December 31, 1943

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Pea Island NWR outlines Refuge accomplishments from September through December of 1943. The report begins by summarizing the weather...

  14. Horicon National Wildlife Refuge Narrative report for period: September, October, November and December, 1949

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Horicon National Wildlife Refuge outlines Refuge accomplishments from September through December of 1949. The report begins by summarizing...

  15. Narrative report: Valentine National Wildlife Refuge: [Period May 1 - August 31, 1951

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Valentine NWR outlines Refuge accomplishments from May through August of 1951. The report begins by summarizing the weather conditions and...

  16. Bear River Migratory Bird Refuge : Narrative report : For period September, October, November, and December, 1943

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Bear River Migratory Bird Refuge outlines Refuge accomplishments from September through December of 1943. The report begins by summarizing...

  17. Bear River Migratory Bird Refuge : Narrative report : For period January, February, March, and April, 1944

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Bear River Migratory Bird Refuge outlines Refuge accomplishments from January through April of 1944. The report begins by summarizing the...

  18. Bear River Migratory Bird Refuge : Narrative report : For period May, June, July, and August, 1943

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Bear River Migratory Bird Refuge outlines Refuge accomplishments from May through August of 1943. The report begins by summarizing the...

  19. Presquile National Wildlife Refuge Narrative report for the period: September 1 to December 31, 1958

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Presquile National Wildlife Refuge outlines Refuge accomplishments from September through December of 1958. The report begins by...

  20. Presquile National Wildlife Refuge Narrative report for the period: January 1 to April 30, 1956

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Presquile National Wildlife Refuge outlines Refuge accomplishments from January through April of 1956. The report begins by summarizing the...

  1. Presquile National Wildlife Refuge Narrative report for the period: September 1 to December 31, 1960

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Presquile National Wildlife Refuge outlines Refuge accomplishments from September through December of 1960. The report begins by...

  2. Presquile National Wildlife Refuge Narrative report for the period: January 1 to April 30, 1954

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Presquile National Wildlife Refuge outlines Refuge accomplishments from January through April of 1954. The report begins by summarizing the...

  3. Bowdoin National Wildlife Refuge : Narrative report for period May 1 to August 31, 1948

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Bowdoin NWR outlines Refuge accomplishments from May through August of 1948. The report begins by summarizing the weather conditions, water...

  4. Bowdoin National Wildlife Refuge : Narrative report : Period September 1 to December 31, 1943

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Bowdoin NWR outlines Refuge accomplishments from September through December of 1943. The report begins by summarizing the weather...

  5. Bowdoin National Wildlife Refuge : Narrative report : Period September 1 to December 31, 1946

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Bowdoin NWR outlines Refuge accomplishments from September through December of 1946. The report begins by summarizing the weather...

  6. Squaw Creek National Wildlife Refuge Narrative report for period: May, June, July, and August, 1948

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Squaw Creek National Wildlife Refuge outlines Refuge accomplishments from May through August of 1948. The report begins by summarizing the...

  7. Medicine Lake National Wildlife Refuge: Narrative report for the period: September 1 to December 31, 1949

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Medicine Lake NWR outlines Refuge accomplishments from September through December of 1949. The report begins by summarizing the weather...

  8. Medicine Lake National Wildlife Refuge: Narrative report for the period: September 1 to December 31, 1950

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Medicine Lake NWR outlines Refuge accomplishments from September through December of 1950. The report begins by summarizing the weather...

  9. Narrative report : Bear River Migratory Bird Refuge : For the period January 1 to December 31, 1970

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Bear River Migratory Bird Refuge outlines Refuge accomplishments during the 1970 calendar year. The report begins by summarizing the...

  10. Medicine Lake National Wildlife Refuge: Narrative report for the period: September 1 to December 31, 1951

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Medicine Lake NWR outlines Refuge accomplishments from September through December of 1951. The report begins by summarizing the weather...

  11. Presquile National Wildlife Refuge Narrative report for the period: May 1 to August 31, 1963

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Presquile National Wildlife Refuge outlines Refuge accomplishments from May through August of 1963. The report begins by summarizing the...

  12. Quarterly narrative report for period August 1, to October 31, 1939: Wheeler Migratory Waterfowl Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Wheeler Migratory Waterfowl Refuge outlines Refuge accomplishments from August through October of 1939. The report begins by summarizing...

  13. Quarterly narrative report for period November 1, 1939 to January 31, 1940. Wheeler Migratory Waterfowl Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Wheeler Migratory Waterfowl Refuge outlines Refuge accomplishments from November of 1939 through January of 1940. The report begins by...

  14. Quarterly narrative report for period May 1, 1939 to July 31, 1939: Wheeler Migratory Waterfowl Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Wheeler Migratory Waterfowl Refuge outlines Refuge accomplishments from May through July of 1939. The report begins by summarizing the...

  15. Narrative report Mud Lake Refuge, Minnesota Period: February 1st to April 30th, 1939

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Mud Lake National Wildlife Refuge outlines Refuge accomplishments from February through April of 1939. The report begins by summarizing the...

  16. Pea Island National Wildlife Refuge : Narrative report for the period January 1 through April 30, 1962

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Pea Island NWR outlines Refuge accomplishments from January through April of 1962. The report begins by summarizing the weather conditions,...

  17. Presquile National Wildlife Refuge Narrative report for the period: September 1 to December 31, 1957

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Presquile National Wildlife Refuge outlines Refuge accomplishments from September through December of 1957. The report begins by...

  18. Bear River Migratory Bird Refuge : Narrative report : For period January, February, March, April, 1957

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Bear River Migratory Bird Refuge outlines Refuge accomplishments from January through April of 1957. The report begins by summarizing the...

  19. [Horicon National Wildlife Refuge Narrative report for period: September, October, November and December, 1950

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Horicon National Wildlife Refuge outlines Refuge accomplishments from September through December of 1950. The report begins by summarizing...

  20. Bear River Migratory Bird Refuge : Narrative report : For period September, October, November, December, 1952

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Bear River Migratory Bird Refuge outlines Refuge accomplishments from September through December of 1952. The report begins by summarizing...

  1. Bear River Migratory Bird Refuge : Narrative report : For period September, October, November, December, 1958

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Bear River Migratory Bird Refuge outlines Refuge accomplishments from September through December of 1958. The report begins by summarizing...

  2. Medicine Lake National Wildlife Refuge: Narrative report for the period January 1, to April 30, 1951

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Medicine Lake NWR outlines Refuge accomplishments from January through April of 1951. The report begins by summarizing the weather...

  3. Medicine Lake National Wildlife Refuge: Narrative report for period January 1 to April 30, 1949

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Medicine Lake NWR outlines Refuge accomplishments from January through April of 1949. The report begins by summarizing the weather...

  4. Medicine Lake National Wildlife Refuge: Narrative report period September 1 to December 31, 1942

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Medicine Lake NWR outlines Refuge accomplishments from September through December of 1942. The report begins by summarizing the weather...

  5. 76 FR 61293 - Extension of Public Comment Period: Mandatory Reporting of Greenhouse Gases: Technical Revisions...

    Science.gov (United States)

    2011-10-04

    ... Categories of the Greenhouse Gas Reporting Rule AGENCY: Environmental Protection Agency (EPA). ACTION..., Mandatory Reporting of Greenhouse Gases: Technical Revisions to the Electronics Manufacturing and the Petroleum and Natural Gas Systems Categories of the Greenhouse Gas Reporting Rule. In this action, EPA...

  6. The Pathogenesis of Periodic Fever, Aphthous Stomatitis, Pharyngitis, and Cervical Adenitis Syndrome: A Review of Current Research

    Directory of Open Access Journals (Sweden)

    Barbara Kraszewska-Głomba

    2015-01-01

    Full Text Available Background. PFAPA syndrome is a chronic disease that is characterized by recurrent episodes of high fever, aphthous stomatitis, pharyngitis, and cervical adenitis. Knowledge regarding the etiology of PFAPA is limited. Objectives. To provide up-to-date information considering etiology of PFAPA syndrome, by summarizing what has been explored and established in this area so far. Materials and Methods. PubMed, Web of Science, and Scopus databases were searched for pertinent reports. Eventually 19 articles were selected. The results were classified into categories regarding three areas of interest: familial occurrence, genetic basis, and immunological mechanisms of PFAPA. Results. Recent findings suggest that there is a familial tendency to PFAPA but the level of evidence does not warrant definite conclusions. The absence of a clear monogenic trait indicates a heterogenous, polygenic, or complex inheritance of PFAPA syndrome. As two mutations with a possible functional effect on the inflammasomes (MEFV E148Q and NLRP3 Q703K have been found in several PFAPA cohorts, the role of inflammasome-related genes in PFAPA pathogenesis cannot be excluded. Immunological mechanisms of PFAPA involve an abnormal, IL-1β dependent innate immune response to an environmental trigger, which leads to Th1-driven inflammation expressed by recruitment of T-cells to the periphery.

  7. Intra-arterial pulmonary thrombolysis at the postoperative period of brain aneurysm clamping: case report.

    Science.gov (United States)

    Rojas, Salomón Soriano Ordinola; Veiga, Viviane Cordeiro; Carvalho, Júlio César de; Campodônico, Luis Enrique Amaya; Assis, Fabrizio Rodrigues; Shimizu, Sandra Patrícia; Morais, Elaine Aparecida; Buesio, Roberto; Marchesini, Andréia Maria; Junqueira, Ligia Maria Coscrato; Holanda, Carlos Vanderlei

    2008-09-01

    Pulmonary thromboembolism is a major cause of morbidity and mortality of patients undergoing neurosurgical procedures. The purpose of this study was to present a case of intra-arterial pulmonary thrombolysis in recent neurosurgery postoperative period. Male patient, undergoing neurosurgery, presented as a complication on the seventh day of postoperative massive pulmonary embolism with hemodynamic instability and intraarterial pulmonary thrombolysis with alteplase was indicated. Evolution was satisfactory without bleeding complications and patient was discharged. Pulmonary thromboembolism is a high morbidity and mortality condition at neurosurgical postoperative period and thrombolysis should be an alternative therapy in cases refractory to clinical treatment.

  8. Progress Report 16 for the period April-September 1980, and the proceedings of the 16th Project Integration Meeting

    Energy Technology Data Exchange (ETDEWEB)

    McDonald, R.R.

    1980-01-01

    Progress made by the Low-Cost Solar Array Project during the period April to September 1980, is reported in detail. Progress on project analysis and integration; technology development in silicon material, large-area silicon sheet and encapsulation; production process and equipment development; engineering, and operations is described. A report on, and copies of visual presentations made at, the Project Integration Meeting held September 24 and 25, 1980 are included.

  9. Live Reporting in a News / Current Affairs TV Show as a Factor of (Non Credibility

    Directory of Open Access Journals (Sweden)

    Tena Perišin

    2010-12-01

    Full Text Available Only a perfunctory glance at the content of current aff airs/news programs makes it clear that in just a few years time, live reporting on Croatian TV news shows has increased dramatically. Technologicaladvancements, the equipping of TV stations with mobile satellite vans, and the pressure of competition have all resulted in increased instances of live reporting. When investigating news values, pictureand sound, as well as the possibility of immediate, timely reporting represent the key characteristics of TV journalism. In this context, live reports, as part of a news segment, should add to the authenticity and credibility of the program. Currently, however, TV broadcasting houses attempt to best one another in the number of live broadcasts as a means to purport a higher quality of their program. The direct address to the camera turns a reporter from an anonymous bearer of information into the “main star”. The figures accumulated on the extent of this form used in a news show do not determine the professional level of the editorial policy. Live reporting cannot be regarded as news value if other news values are neglected in the process. Recent research shows that live reports, in most cases, have been stripped of the initial notion of reporting on important and recent events. As such, they are becoming less of a justifi ed element in the creation of news.

  10. The Coexistence of Generalized and Lateralized Periodic Discharges: Report of Two Adult Cases with SSPE and MELAS Syndrome

    Directory of Open Access Journals (Sweden)

    Aslıhan Taşkıran

    2011-09-01

    Full Text Available Generalized and lateralized periodic discharges have not been reported previously in the same EEG simultaneously. Here, we report two adult patients who suffered from rare clinical conditions [subacute sclerosing panencephalitis (SSPE and nitochondrial myopathy, encephalopathy, lactic acidosis, and stroke-like episodes (MELAS syndrome]. Their EEGs showed the same pattern consisting of generalized periodic discharges and lateralized periodic discharges in the same EEG simultaneously. Although the appearances of the EEG were very similar, discharges became more prominent after intravenous diazepam injection in the case with SSPE but were suppressed in the case with MELAS. Lesions in the magnetic resonance imaging (MRI were located posteriorly in both patients, involving mainly subcortical white matter in the case with SSPE, but mainly the cortical area in the case with MELAS. Generalized periodic discharges are also reported in MELAS for the first time. The underlying mechanisms of the genesis of periodic discharges are still not known, and these two patients may help us to learn more about these rare patterns.

  11. Analytical Chemistry Division annual progress report for period ending December 31, 1979

    Energy Technology Data Exchange (ETDEWEB)

    Shults, W.D.; Lyon, W.S. (ed.)

    1980-05-01

    The progress is reported in the following sections: analytical methodology, mass and emission spectrometry, technical support, bio-organic analysis, nuclear and radiochemical analysis, and quality assurance. (DLC)

  12. Instrumentation and Controls Division progress report for the period July 1, 1988 to June 30, 1990

    Energy Technology Data Exchange (ETDEWEB)

    Klobe, L.E. (ed.)

    1990-12-01

    The format of this Instrumentation and Controls Division progress report is a major departure from previous reports. This report has been published in two volumes instead of one, and the description of individual activities have been shortened considerably to make it easier document to scan and to read. Volume 1 of this report presents brief descriptions of a few highly significant programmatic and technological efforts representative of Instrumentation and Controls Division activities over the past two years. This volume contains information concerning the publications, presentations, and other professional activities and achievements of I C Division staff members.

  13. Solid State Division annual progress report for period ending December 31, 1975

    Energy Technology Data Exchange (ETDEWEB)

    Wilkinson, M.K.; Young, F.W. Jr.

    1976-05-01

    Research activities are reported in programs on theoretical solid state physics, physical properties of solids, radiation effects in metals, neutron scattering, research materials, and isotope research materials. (JRD)

  14. Progress Report for Period Ending December 1961. Department of Reactor Physics

    Energy Technology Data Exchange (ETDEWEB)

    Tell, B. (ed.)

    1962-08-15

    This is the second Progress Report from the Department for Reactor Physics of Aktiebolaget Atomenergi, which is issued for the information of institutions and persons interested in the progress of the work. In this report the activities of the General Physics Section have been included, since this section nowadays belongs to the department. This is merely an informal progress report, and the results and data presented must be taken as preliminary. Final results will be submitted for publication either in the regular technical journals or as monographs in the series AE-reports.

  15. Semi-annual report for the unconventional gas recovery program, period ending September 30, 1980

    Energy Technology Data Exchange (ETDEWEB)

    Manilla, R.D. (ed.)

    1980-11-01

    Progress is reported in research on methane recovery from coalbeds, eastern gas shales, western gas sands, and geopressured aquifers. In the methane from coalbeds project, data on information evaluation and management, resource and site assessment and characterization, model development, instrumentation, basic research, and production technology development are reported. In the methane from eastern gas shales project, data on resource characterization and inventory, extraction technology, and technology testing and verification are presented. In the western gas sands project, data on resource assessments, field tests and demonstrations and project management are reported. In the methane from geopressured aquifers project, data on resource assessment, supporting research, field tests and demonstrations, and technology transfer are reported.

  16. Solid State Division progress report for period ending March 31, 1992

    Energy Technology Data Exchange (ETDEWEB)

    Green, P.H.; Hinton, L.W. (eds.)

    1992-09-01

    During this period, the division conducted a broad, interdisciplinary materials research program with emphasis on theoretical solid state physics, superconductivity, neutron scattering, synthesis and characterization of materials, ion beam and laser processing, and the structure of solids and surfaces. The High Flux Isotope Reactor was returned to full operation.

  17. Petroleum data system (PDS). Monthly report for period June 1-30, 1984

    Energy Technology Data Exchange (ETDEWEB)

    Brockway, M.F.

    1984-07-11

    Problems in coding Louisiana's offshore records are discussed. Major emphasis during this period centered on processing available manual sources. Major files are updated for Alabama, Alaska, Arkansas, Indiana, Illinois, Kansas, Louisiana, Missouri, Mississippi, Nebraska, New Mexico, New York, Pennsylvania, and Wyoming. Quality control process was also discussed. (PSB)

  18. Thyrotoxic hypokalemic periodic paralysis: two case reports and a brief review of literature.

    Science.gov (United States)

    Shah, Mamta; Mutneja, Rahul; Vyas, Dhwanil; Trivedi, Ruchir; Silverstein, Nicole

    2013-09-01

    Thyrotoxic Hypokalemic Periodic Paralysis (THPP) is a rare complication of thyrotoxicosis and can sometimes be fatal. It needs early recognition for proper management and prevention of recurrences. Here we describe two cases presenting with acute onset of paresis, low potassium levels, low levels of thyroid-stimulating hormones (TSH), and elevated thyroid hormone levels.

  19. 39 CFR 3050.10 - Analytical principles to be applied in the Postal Service's annual periodic reports to the...

    Science.gov (United States)

    2010-07-01

    ... 39 Postal Service 1 2010-07-01 2010-07-01 false Analytical principles to be applied in the Postal... REGULATORY COMMISSION PERSONNEL PERIODIC REPORTING § 3050.10 Analytical principles to be applied in the... Commission, the Postal Service shall use only accepted analytical principles. With respect to its...

  20. Experimental and Demonstration Program, Copper Country Intermediate School District. End of Budget Period Reports 1972 and 1973.

    Science.gov (United States)

    Michigan State Dept. of Education, Lansing.

    End of budget period reports are presented for an experimental and demonstration program aimed at increasing the learning process and achievement of K-4 children and to effect internal and external change in teachers' attitudes and behavior. The program, instituted in a rural, low income area, consists of an Orff music program and a theater…

  1. Alternative methods for skin irritation testing: the current status : ECVAM skin irritation task force report 1

    NARCIS (Netherlands)

    Botham, P.A.; Earl, L.K.; Fentem, J.H.; Roguet, R.; Sandt, J.J.M.

    1998-01-01

    The ECVAM Skin Irritation Task Force was established in November 1996, primarily to prepare a report on the current status of the development and validation of alternative tests for skin irritation and corrosion and, in particular, to identify any appropriate non-animal tests for predicting human

  2. Alternative methods for skin irritation testing: the current status : ECVAM skin irritation task force report 1

    NARCIS (Netherlands)

    Botham, P.A.; Earl, L.K.; Fentem, J.H.; Roguet, R.; Sandt, J.J.M.

    1998-01-01

    The ECVAM Skin Irritation Task Force was established in November 1996, primarily to prepare a report on the current status of the development and validation of alternative tests for skin irritation and corrosion and, in particular, to identify any appropriate non-animal tests for predicting human sk

  3. Contemporary art and its commercial markets: a report on current conditions and future scenarios

    NARCIS (Netherlands)

    Lind, M.; Velthuis, O.

    2012-01-01

    Contemporary Art and Its Commercial Markets: A Report on Current Conditions and Future Scenarios maps and analyzes the complex and contested entanglements of contemporary art and its commercial markets. Contemporary art as an asset category and celebrity accessory, the rise of the art fair, and the

  4. Contemporary art and its commercial markets: a report on current conditions and future scenarios

    NARCIS (Netherlands)

    Lind, M.; Velthuis, O.

    2012-01-01

    Contemporary Art and Its Commercial Markets: A Report on Current Conditions and Future Scenarios maps and analyzes the complex and contested entanglements of contemporary art and its commercial markets. Contemporary art as an asset category and celebrity accessory, the rise of the art fair, and the

  5. Two-vessel coronary artery dissection in the peripartum period. Case report and literature review.

    Science.gov (United States)

    Madu, E C; Kosinski, D J; Wilson, W R; Burket, M W; Fraker, T D; Ansel, G M

    1994-09-01

    The authors report a case of early peripartum myocardial infarction resulting from spontaneous dissection of the left anterior descending coronary artery and right coronary artery in a twenty-four-year-old woman. This is the first report of double-vessel coronary dissection involving both the left and right coronary arteries diagnosed antemortem and successfully treated.

  6. Aircraft Nuclear Propulsion Project Quarterly Progress Report for Period Ending December 31, 1956

    Energy Technology Data Exchange (ETDEWEB)

    NA, NA [ORNL

    1957-03-12

    This quarterly progress report of the Aircraft Nuclear Propulsion Project at ORNL records the technical progress of research on circulating-fuel reactors and other ANP research at the Laboratory. The report is divided into five major parts: 1) Aircraft Reactor Engineering, 2) Chemistry, and 3) Metallurgy, 4) Heat Transfer and Physical Properties, Radiation Damage, and Fuel Recovery and Reprocessing, and 5) Reactor Shielding.

  7. Fusion materials semiannual progress report for period ending December 31, 1999

    Energy Technology Data Exchange (ETDEWEB)

    Burn, G.

    2000-03-01

    This is the twenty-seventh in a series of semiannual technical progress reports on fusion materials. This report combines the full spectrum of research and development activities on both metallic and non-metallic materials with primary emphasis on the effects of the neutronic and chemical environment on the properties and performance of materials for in-vessel components.

  8. Fusion reactor materials. Semiannual progress report for period ending September 30, 1993

    Energy Technology Data Exchange (ETDEWEB)

    Rowcliffe, A.F.; Burn, G.L.; Knee`, S.S.; Dowker, C.L. [comps.

    1994-02-01

    This is the fifteenth in a series of semiannual technical progress reports on fusion reactor materials. This report combines research and development activities which were previously reported separately in the following progress reports: Alloy Development for Irradiation Performance; Damage Analysis and Fundamental Studies; Special purpose Materials. These activities are concerned principally with the effects of the neutronic and chemical environment on the properties and performance of reactor materials; together they form one element of the overall materials programs being conducted in support of the Magnetic Fusion Energy Program of the U.S. Department of Energy. The Fusion Reactor Materials Program is a national effort involving several national laboratories, universities, and industries. The purpose of this series of reports is to provide a working technical record for the use of the program participants, and to provide a means of communicating the efforts of materials scientists to the rest of the fusion community, both nationally and worldwide.

  9. A case control study of premorbid and currently reported physical activity levels in chronic fatigue syndrome

    Directory of Open Access Journals (Sweden)

    Buchwald Dedra

    2006-11-01

    Full Text Available Abstract Background Patients with chronic fatigue syndrome typically report high levels of physical activity before becoming ill. Few studies have examined premorbid and current activity levels in chronically fatigued patients. Methods In a case-control study, 33 patients with chronic, unexplained, disabling fatigue attending a university-based clinic specializing in fatigue were compared to 33 healthy, age- and sex-matched controls. Patients rated their activity levels before their illness and currently, using scales designed for this purpose. Controls reported their level of activity of 2 years previously and currently. Chi-square analyses, Student's t tests, and Wilcoxon signed rank tests were used in pair matched analyses. Results Compared to healthy controls, patients with chronic, unexplained fatigue rated themselves as more active before their illness (p ≤ 0.001 and less active currently (p ≤ 0.001. The patients also reported they currently stood or walked less than the controls (median [inter-quartile range] = 4 2345 versus 9 [7.5–12] hours, p ≤ 0.001, and spent more time reclining (median [inter-quartile range] = 12 10111213141516 versus 8 [8–9.5] hours, p ≤ 0.001. These differences remained significant for the subset of patients who met strict criteria for chronic fatigue syndrome or fibromyalgia. Conclusion Patients with chronic, unexplained, disabling fatigue reported being more active before becoming ill than healthy controls. This finding could be explained by greater premorbid activity levels that could predispose to illness, or by an overestimation of previous activity. Either possibility could influence patients' perceptions of their current activity levels and their judgments of recovery. Perceived activity should be addressed as part of management of the illness.

  10. Fusion materials semiannual progress report for the period ending March 31, 1995

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-07-01

    This is the eighteenth in a series of semiannual technical progress reports on fusion materials. This report combines research and development activities which were previously reported separately in the following progress reports: {sm_bullet} Alloy Development for Irradiation Performance. {sm_bullet} Damage Analysis and Fundamental Studies. {sm_bullet} Special Purpose Materials. These activities are concerned principally with the effects of the neutronic and chemical environment on the properties and performance of reactor materials; together they form one element of the overall materials programs being conducted in support of the Magnetic Fusion Energy Program of the US Department of Energy. The other major element of the program is concerned with the interactions between reactor materials and the plasma and is reported separately. The Fusion Materials Program is a national effort involving several national laboratories, universities, and industries. The purpose of this series of reports is to provide a working technical record for the use of the program participants, and to provide a means of communicating the efforts of materials scientists to the rest of the fusion community, both nationally and worldwide. This report has been compiled and edited under the guidance of A.F. Rowcliffe by Gabrielle Burn, Oak Ridge National Laboratory. Their efforts, and the efforts of the many persons who made technical contributions, are gratefully acknowledged.

  11. USXR Based MHD, Transport, Equilibria and Current Profile Diagnostics for NSTX. Final Report

    Energy Technology Data Exchange (ETDEWEB)

    Finkenthal, Michael

    2009-06-01

    The present report resumes the research activities of the Plasma Spectroscopy/Diagnostics Group at Johns Hopkins University performed on the NSTX tokamak at PPPL during the period 1999-2009. During this period we have designed and implemented XUV based diagnostics for a large number of tasks: study of impurity content and particle transport, MHD activity, time-resolved electron temperature measeurements, ELM research, etc. Both line emission and continuum were used in the XUV range. New technics and novel methods have been devised within the framework of the present research. Graduate and post-graduate students have been involved at all times in addition to the senior research personnel. Several tens of papers have been published and lectures have been given based on the obtained results at conferences and various research institutions (lists of these activities were attached both in each proposal and in the annual reports submitted to our supervisors at OFES).

  12. Identification of genes in anonymous DNA sequences. Final report: Report period, 15 April 1993--15 April 1994

    Energy Technology Data Exchange (ETDEWEB)

    Fields, C.A.

    1994-09-01

    This Report concludes the DOE Human Genome Program project, ``Identification of Genes in Anonymous DNA Sequence.`` The central goals of this project have been (1) understanding the problem of identifying genes in anonymous sequences, and (2) development of tools, primarily the automated identification system gm, for identifying genes. The activities supported under the previous award are summarized here to provide a single complete report on the activities supported as part of the project from its inception to its completion.

  13. Fusion Materials Semiannual Progress Report for the Period Ending June 30, 1999

    Energy Technology Data Exchange (ETDEWEB)

    Rowcliffe, A.F.

    1999-09-01

    This is the twenty-sixth in a series of semiannual technical progress reports on fusion materials. This report combines the full spectrum of research and development activities on both metallic and non-metallic materials with primary emphasis on the effects of the neutronic and chemical environment on the properties and performance of materials for in-vessel components. This effort forms one element of the materials program being conducted in support of the Fusion Energy Sciences Program of the US Department of Energy. The other major element of the program is concerned with the interactions between reactor materials and the plasma and its reported separately.

  14. Fusion reactor materials: Semiannual progress report for the period ending March 31, 1987

    Energy Technology Data Exchange (ETDEWEB)

    none,

    1987-09-01

    This is the second in a series of semiannual technical progress reports on fusion reactor materials. This report combines research and development activities in the following areas: (1) Alloy Development for Irradiation Performance; (2) Damage Analysis and Fundamental Studies; and (3) Special Purpose Materials. These activities are concerned principally with the effects of the neutronic and chemical environment on the properties and performance of reactor materials; together they form one element of the overall materials program being conducted in support of the Magnetic Fusion Energy Program of the US Department of Energy. Separate analytics were prepared for the reports in this volume.

  15. Fusion Materials Semiannual Progress Report for Period Ending December 31, 1998

    Energy Technology Data Exchange (ETDEWEB)

    Rowcliff, A.F.; Burn, G.

    1999-04-01

    This is the twenty-fifth in a series of semiannual technical progress reports on fusion materials. This report combines the full spectrum of research and development activities on both metallic and non-metallic materials with primary emphasis on the effects of the neutronic and chemical environment on the properties and performance of materials for in-vessel components. This effort forms one element of the materials program being conducted in support of the Fusion Energy Sciences Program of the U.S. Department of Energy. The other major element of the program is concerned with the interactions between reactor materials and the plasma and is reported separately.

  16. Fusion Materials Semiannual Progress Report for Period Ending June 30, 2000

    Energy Technology Data Exchange (ETDEWEB)

    Berk, S.E.

    2001-02-13

    This is the twenty-eighth in a series of semiannual technical progress reports on fusion materials. This report combines the full spectrum of research and development activities on both metallic and non-metallic materials with primary emphasis on the effects of the neutronic and chemical environment on the properties and performance of materials for in-vessel components. This effort forms one element of the materials program being conducted in support of the Fusion Energy Sciences Program of the U.S. Department of Energy. The other major element of the program is concerned with the interactions between reactor materials and the plasma and is reported separately.

  17. Worsening of coronary spasm during the perioperative period:A case report

    Institute of Scientific and Technical Information of China (English)

    Hiroki; Teragawa; Kenji; Nishioka; Yuichi; Fujii; Naomi; Idei; Takaki; Hata; Shuji; Kurushima; Tomoki; Shokawa; Yasuki; Kihara

    2014-01-01

    We present the case of a 65-year-old male with vasospastic angina(VSA)whose condition worsened during the perioperative period.He had been diagnosed with VSA 10 years prior.He was treated with two types of vasodilators and had not experienced any chest symptoms for 5 years.At this juncture,he underwent surgery for relapsed maxillary sublingual carcinoma.He had taken two vasodilators one day prior to surgery.Intravenous infusion of nitroglycerin(NTG)was initiated immediately before the surgery and continued the following day.Instead of stopping NTG,a dermal isosorbide dinitrate tape was applied on post-operative day 1.Two days later,a complete atrioventricular block with pulseless electrical activity appeared.After cardiopulmonary resuscitation,emergent coronary angiography showed severe coronary spasm in both the left and right coronary arteries.Intracoronary infusion of nitroglycerin and epinephrine with percutaneous cardiopulmonary support relieved the coronary spasm.During the perioperative period,several factors can trigger coronary vasospasm,including the discontinuation of vasodilators.Thus,surgeons,anesthetists,and cardiologists should watch for coronary vasospasm during this period and for worsening coronary spasm when discontinuing vasodilators in patients at risk for VSA.

  18. Sjogren's syndrome combined with hypokalemic periodic paralysis (report of 2 cases with review of literature

    Directory of Open Access Journals (Sweden)

    CHENG Xiao-juan

    2012-04-01

    Full Text Available Objective To explore the early diagnosis and the therapy of Sjogren's syndrome combined with hypokalemic periodic paralysis. Methods Clinical data of 2 cases with Sjogren's syndrome and hypokalemic periodic paralysis were analyzed. Results The first symptom of both two cases was suddenly or paroxysmal progressive four limbs weakness. The levels of serum potassium and chloride ion were decreased significantly, combined with alkaline urine, anti SS-A (+, anti SS-B (+, and sometimes with hyperthyroidism or hypothyroidism (the level of serum FT3 and FT4 being lower, or renal failure. In pathological examination of labial gland, mulifocality lymphocytes were seen in glandulae saliviae minores tissue in lower lip, or nature saliva flow rate measurement positive. All the patients' symptom improved after they were given potassium citrate, potassium chloride, sodium bicarbonate and levothyroxine (euthyrox. Conclusion The diagnosis of Sjogren's syndrome and hypokalemic periodic paralysis depends on comprehensive analysis of patient history, physical and laboratory examination. Early diagnosis and treatment can improve the prognosis. The treatment principle includes potassium supplement, correction of acidosis, improvement of thyroid function, and expectant alimentary support.

  19. Gulf Island National Wildlife Refuges: Narrative report for the period September 1 to December 31, 1958

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Gulf Island National Wildlife Refuges (Petit Bois National Wildlife Refuge, Horn Island National Wildlife Refuge, and Breton National...

  20. Metals and Ceramics Division progress report for period ending June 30, 1985

    Energy Technology Data Exchange (ETDEWEB)

    1986-01-01

    This progress report is divided into: engineering materials, high-temperature materials, materials science, program activities, and collaborative research facilities. Very little hard data is presented. The appendices include listings of seminars, publications, and conference papers. (DLC)

  1. Analytical Chemistry Division annual progress report: For period ending December 31, 1987

    Energy Technology Data Exchange (ETDEWEB)

    1988-05-01

    This report is divided into analytical spectroscopy; radioactive materials analysis; inorganic chemistry; organic chemistry; ORNL environmental programs; quality assurance, safety, and training; supplementary activities; and presentation of research results.

  2. ORNL nuclear waste programs annual progress report for period ending September 30, 1982

    Energy Technology Data Exchange (ETDEWEB)

    1983-05-01

    Research progress is reported in 20 activities under the headings: spent fuels, defense waste management, commercial waste management, remedial action, and conventional reactors. Separate entries were prepared for each activity.

  3. Gulf Island National Wildlife Refuges: Narrative report for the period September 1 to December 31, 1958

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Gulf Island National Wildlife Refuges (Petit Bois National Wildlife Refuge, Horn Island National Wildlife Refuge, and Breton National...

  4. Mathematics and Statistics Research Department progress report for period ending June 30, 1979. [ORNL

    Energy Technology Data Exchange (ETDEWEB)

    Gardiner, D.A.; Beauchamp, J.J.; Gray, L.J.; Lever, W.E.; Shepherd, D.E.

    1979-09-01

    This is the twenty-second in the series of progress reports of the Mathematics and Statistics Research Department and its predecessor organizations. Part A reports research progress in biomedical and environmental applications, materials science applications, model development and evaluation, moving-boundary problems, multivariate multipopulation classification, numerical linear algebra, risk analysis, and complementary areas. The results of collaboration with other researchers on problems in biology, chemistry, energy, engineering, environmental sciences, geology, health and safety research, information sciences, and material sciences are recorded in Part B. Parts C, D, and E contain short accounts of educational activities, lists of written and oral presentations of research results, and a list of other professional activities in which the staff was engaged. Although a few results are shown, the reports in this volume are only of extended abstract length. One may expect completed research to be reported in the usual channels. 6 figures, 2 tables. (RWR)

  5. Solid State Division. Progress report for period ending September 30, 1978

    Energy Technology Data Exchange (ETDEWEB)

    Wilkinson, M.K.; Young, F.W. Jr.

    1979-04-01

    Research is reported on fracture mechanics analyses and investigations, effect of high temperature primary reactor water on subcritical crack growth of reactor vessel steels, investigations of irradiated materials, pressure vessel investigations, and thermal shock investigations. (FS)

  6. Chemical Technology Division annual progress report for period ending March 31, 1977

    Energy Technology Data Exchange (ETDEWEB)

    1977-10-01

    Separate abstracts were prepared for several of the sections reporting work on the fuel cycle, radioactive waste management, coal conversion, isotope separation, fusion energy, separation processes, reactor safety, biomedical studies, and chemical engineering.

  7. Physics Division annual progress report for period ending December 31, 1975. [ORNL

    Energy Technology Data Exchange (ETDEWEB)

    1976-05-01

    Separate abstracts were prepared for each of the data-containing sections of this report. Additional sections deal with publications, titles of papers presented at scientific and technical meetings, personnel, etc. (RWR)

  8. Gulf Island National Wildlife Refuges: Narrative report for the period May 1 to August 31, 1962

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Gulf Island National Wildlife Refuges (Petit Bois National Wildlife Refuge, Horn Island National Wildlife Refuge, and Breton National...

  9. Gulf Island National Wildlife Refuges: Narrative report for the period September, October, November, December, 1962

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Gulf Island National Wildlife Refuges (Petit Bois National Wildlife Refuge, Horn Island National Wildlife Refuge, and Breton National...

  10. Gulf Island National Wildlife Refuges: Narrative report for the period May 1 to August 31, 1961

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Gulf Island National Wildlife Refuges (Petit Bois National Wildlife Refuge, Horn Island National Wildlife Refuge, and Breton National...

  11. Gulf Island National Wildlife Refuges: Narrative report for the period September 1 to December 31, 1961

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Gulf Island National Wildlife Refuges (Petit Bois National Wildlife Refuge, Horn Island National Wildlife Refuge, and Breton National...

  12. Gulf Island National Wildlife Refuges: Narrative report for the period May 1 to August 31, 1962

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Gulf Island National Wildlife Refuges (Petit Bois National Wildlife Refuge, Horn Island National Wildlife Refuge, and Breton National...

  13. Gulf Island National Wildlife Refuges: Narrative report for the period January 1 to April 30, 1961

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Gulf Island National Wildlife Refuges (Petit Bois National Wildlife Refuge, Horn Island National Wildlife Refuge, and Breton National...

  14. Solid State Division Progress Report for period ending March 31, 1986

    Energy Technology Data Exchange (ETDEWEB)

    Green, P.H.; Watson, D.M. (eds.)

    1986-08-01

    This report is divided into: theoretical solid-state physics, surface and near-surface properties of solids, defects in solids, transport properties of solids, neutron scattering, and synthesis and properties of novel materials. (DLC)

  15. Gulf Island National Wildlife Refuges: Narrative report for the period January 1 to April 30, 1962

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Gulf Island National Wildlife Refuges (Petit Bois National Wildlife Refuge, Horn Island National Wildlife Refuge, and Breton National...

  16. Gulf Island National Wildlife Refuges: Narrative report for the period September 1 to December 31, 1960

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Gulf Island National Wildlife Refuges (Petit Bois National Wildlife Refuge, Horn Island National Wildlife Refuge, and Breton National...

  17. Gulf Island National Wildlife Refuges: Narrative report for the period May 1 to August 31, 1960

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Gulf Island National Wildlife Refuges (Petit Bois National Wildlife Refuge, Horn Island National Wildlife Refuge, and Breton National...

  18. Gulf Island National Wildlife Refuges: Narrative report for the period September, October, November, December, 1963

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Gulf Island National Wildlife Refuges (Petit Bois National Wildlife Refuge, Horn Island National Wildlife Refuge, and Breton National...

  19. Gulf Island National Wildlife Refuges: Narrative report for the period September 1 to December 31, 1959

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Gulf Island National Wildlife Refuges (Petit Bois National Wildlife Refuge, Horn Island National Wildlife Refuge, and Breton National...

  20. Gulf Island National Wildlife Refuges: Narrative report for the period May 1 to August 31, 1961

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Gulf Island National Wildlife Refuges (Petit Bois National Wildlife Refuge, Horn Island National Wildlife Refuge, and Breton National...

  1. Gulf Island National Wildlife Refuges: Narrative report for the period September 1 to December 31, 1961

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Gulf Island National Wildlife Refuges (Petit Bois National Wildlife Refuge, Horn Island National Wildlife Refuge, and Breton National...

  2. Gulf Island National Wildlife Refuges: Narrative report for the period January, February, March, April 1963

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Gulf Island National Wildlife Refuges (Petit Bois National Wildlife Refuge, Horn Island National Wildlife Refuge, and Breton National...

  3. Gulf Island National Wildlife Refuges: Narrative report for the period May, June, July, August 1963

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Gulf Island National Wildlife Refuges (Petit Bois National Wildlife Refuge, Horn Island National Wildlife Refuge, and Breton National...

  4. Gulf Island National Wildlife Refuges: Narrative report for the period May 1 to August 31, 1959

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Gulf Island National Wildlife Refuges (Petit Bois National Wildlife Refuge, Horn Island National Wildlife Refuge, and Breton National...

  5. Gulf Island National Wildlife Refuges: Narrative report for the period January 1 to April 30, 1959

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Gulf Island National Wildlife Refuges (Petit Bois National Wildlife Refuge, Horn Island National Wildlife Refuge, and Breton National...

  6. Gulf Island National Wildlife Refuges: Narrative report for the period January 1 to April 30, 1960

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This narrative report for Gulf Island National Wildlife Refuges (Petit Bois National Wildlife Refuge, Horn Island National Wildlife Refuge, and Breton National...

  7. Metals and Ceramics Division progress report for period ending December 31, 1992

    Energy Technology Data Exchange (ETDEWEB)

    Craig, D.F.; Weir, J.R. Jr.

    1993-04-01

    This report provides a brief overview of the activities and accomplishments of the division, whose purpose is to provide technical support, primarily in the area of high-temperature materials, for the various technologies being developed by US DOE. Activities range from basic research to industrial research and technology transfer. The division (and the report) is divided into the following: Engineering materials, high-temperature materials, materials science, ceramics, nuclear fuel materials, program activities, collaborative research facilities and technology transfer, and educational programs.

  8. Chemical Technology Division annual progress report for period ending March 31, 1976

    Energy Technology Data Exchange (ETDEWEB)

    1976-09-01

    The status is reported for various research programs including waste management, transuranium-element processing, isotopic separations, preparation of /sup 233/UO/sub 2/, separations chemistry, biomedical technology, environmental studies, coal technology program, actinide oxides and nitrides and carbides, chemical engineering, controlled thermonuclear program, iodine studies, reactor safety, NRC programs, and diffusion of adsorbed species in porous media. Details of these programs are given in topical reports and journal articles. (JSR)

  9. Liquid fuels production from biomass. Final report, for period ending June 30, 1980

    Energy Technology Data Exchange (ETDEWEB)

    Levy, P. F.; Sanderson, J. E.; Ashare, E.; Wise, D. L.; Molyneaux, M. S.

    1980-01-01

    The current program to convert biomass into liquid hydrocarbon fuels is an extension of a previous program to ferment marine algae to acetic acid. In that study it was found that marine algae could be converted to higher aliphatic organic acids and that these acids could be readily removed from the fermentation broth by membrane or liquid-liquid extraction. It was then proposed to convert these higher organic acids via Kolbe electrolysis to aliphatic hydrocarbons, which may be used as a diesel fuel. The specific goals for the current program are: (1) establish conditions under which substrates other than marine algae may be converted in good yield to organic acids, here the primary task is methane suppression; (2) modify the current 300-liter fixed packed bed batch fermenter to operate in a continuous mode; (3) change from membrane extraction of organic acids to liquid-liquid extraction; (4) optimize the energy balance of the electrolytic oxidation process, the primary task is to reduce the working potential required for the electrolysis while maintaining an adequate current density; (5) scale the entire process up to match the output of the 300 liter fermenter; and (6) design pilot plant and commercial size plant (1000 tons/day) processes for converting biomass to liquid hydrocarbon fuels and perform an economic analysis for the 1000 ton/day design.

  10. Fusion Reactor Materials semiannual progress report for the period ending March 31, 1992

    Energy Technology Data Exchange (ETDEWEB)

    1992-07-01

    This is the twelfth in a series of semiannual technical progress reports on fusion reactor materials. This report combines research and development activities which were previously reported separately in the following progress reports: Alloy Development for Irradiation Performance; Damage Analysis and Fundamental Studies; and Special Purpose Materials. These activities are concerned principally with the effects of the neutronic and chemical environment on the properties and performance of reactor materials; together they form one element of the overall materials programs being conducted in support of the Magnetic Fusion Energy Program of the US Department of Energy. The other major element of the program is concerned with the interactions between reactor materials and the plasma and is reported separately. The Fusion Reactor Materials Program is a national effort involving several national laboratories, universities, and industries. The purpose of this series of reports is to provide a working technical record for the use of the program participants, and to provide a means of communicating the efforts of materials scientists to the rest of the fusion community, both nationally and worldwide.

  11. Space Power Program Semiannual Progress Report for period ending June 30, 1963

    Energy Technology Data Exchange (ETDEWEB)

    Miller, A. J. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

    1963-10-11

    This is a report of progress on the Oak Ridge National Laboratory's research and development program on nuclear power plants for electrical power production in space vehicles. The work is carried out under AEG Reactor Experiments, Fuels, and Materials, and Reactor Component programs. Research and development work is under way on the stainless steel boiling-potassium reactor and the Medium Power Reactor Experiment, boiling alkali metal heat transfer, high-temperature and refractory alloys, fuel material, and space reactor shielding, particularly in connection with SNAP 2, 8, 10, and 50. Many of these OREL efforts are directed toward the development of a specific type of power plant, but they also furnish a significant contribution of scientific and engineering information needed in other programs on advanced SNAP systems. Progress on research and development directly related to the Medium Power Reactor Experiment (MPRE) is presented mostly in Part I of this report. Progress on the MPRE will, in the future, be reported on a quarterly basis. The form of the reporting will alternate from MPRE Quarterly Progress Reports to Space Power Semiannual Progress Reports.

  12. Fusion reactor materials semiannual progress report for the period ending March 31, 1991

    Energy Technology Data Exchange (ETDEWEB)

    none,

    1991-07-01

    This is the tenth in a series of semiannual technical progress reports on fusion reactor materials. This report combines research and development activities which were previously reported separately in the following progress reports: alloy development for irradiation performance; damage analysis and fundamental studies; special purpose materials. These activities are concerned principally with the effects of the neutronic and chemical environment on the properties and performance of reactor materials; together they form one element of the overall materials program being conducted in support of the Magnetic Fusion Energy Program of the US Department of Energy. The other major element of the program is concerned with the interactions between reactor materials and the plasma and is reported separately. The Fusion Reactor Materials Program is a national effort involving several national laboratories, universities, and industries. The purpose of this series of reports is to provide a working technical record for the use of program participants, and to provide a means of communicating the efforts of materials scientists to the test of the fusion community, both nationally and worldwide.

  13. Fusion reactor materials: Semiannual progress report for period ending September 30, 1987

    Energy Technology Data Exchange (ETDEWEB)

    none,

    1988-03-01

    This is the third in a series of semiannual technical progress reports on fusion reactor materials. This report combines research and development activities which were previously reported separately in the following technical progress reports: Alloy Development for Irradiation Performances; Damage Analysis and Fundamental Studies; Special Purpose Materials. These activities are concerned principally with the effects of the neutronic and chemical environment on the properties and performance of reactor materials; together they form one element of the overall materials program being conducted in support of the Magnetic Fusion Energy Program of the US Department of Energy. The other major element of the program is concerned with the interactions between reactor materials and the plasma and is reported separately. The Fusion Reactor Materials Program is a national effort involving several national laboratories, universities, and industries. The purpose of this series of reports is to provide a working technical record for the use of the program participants, and to provide a means of communicating the efforts of materials scientists to the rest of the fusion community, both nationally and worldwide.

  14. Fusion reactor materials semiannual progress report for the period ending September 30, 1989

    Energy Technology Data Exchange (ETDEWEB)

    none,

    1989-01-01

    This is the seventh in a series of semiannual technical progress reports on fusion reactor materials. This report combines research and development activities which were previously reported separately in the following technical progress reports: alloy development for irradiation performance, damage analysis and fundamental studies, and special purpose materials. These activities are concerned principally with the effects of the neutronic and chemical environment on the properties and performance of reactor materials; together they form one element of the overall materials program being conducted in support of the Magnetic Fusion Energy Program of the US Department of Energy. The other major element of the program is concerned with the interactions between reactor materials and the plasma and is reported separately. The Fusion Reactor Materials Program is a national effort involving several national laboratories, universities, and industries. The purpose of this series of reports is to provide a working technical record for the use of the program participants, and to provide a means of communicating the efforts of materials scientists to the rest of the fusion community, both nationally and worldwide.

  15. Fusion reactor materials semiannual progress report for period ending September 30, 1990

    Energy Technology Data Exchange (ETDEWEB)

    1991-04-01

    This is the ninth in series of semiannual technical progress reports on fusion reactor materials. This report combines research and development activities which were previously reported separately in the following technical progress reports: Alloy Development of Irradiation Performance; Damage Analysis and Fundamental Studies; and Special Purpose Materials. These activities are concerned principally with the effects of the neutronic and chemical environment on the properties and performance of reactor materials; together they form one element of the overall materials program being conducted in support of the Magnetic Fusion Energy Program of the US Department of Energy. The other major element of the program is concerned with the interactions between reactor materials and the plasma and is reported separately. The Fusion Reactor Materials Program is a national effort involving several national laboratories, universities, and industries. The purpose of this series of reports is to provide a working technical record for the use of the program participants, and to provide a means of communicating the efforts of materials scientists to the rest of the fusion community, both nationally and worldwide.

  16. The list of external reports published by Energieonderzoek Centrum Nederland with subject and author index. Period 1976-1989

    Energy Technology Data Exchange (ETDEWEB)

    Schaaf, B. van der

    2005-08-15

    The Energieonderzoek Centrum Nederland, ECN, published 225 external reports in the period from 1976 to 1989 covering energy in general. This series of 225, of which 3 reports cannot be retrieved, is only a fraction of the publications ECN generated. The annual reports over that period of 13 years include lists of many more publications in the open domain. In addition the organisation produced a wealth of reports for customers, partners, beneficiaries and internal use. The latter category of reports had a most restricted or confidential character and consequently has only been circulated internally. The external ECN report series served several purposes. On many occasions the analyses and experimental methods needed more detailed descriptions than usually possible in papers, in journals and for symposia contributions. Software required more detailed description than space allowed in the open publication domain. Several databases generated with experimental (qualification of steel for fast reactor construction) and analytical efforts (determination of cross sections for design libraries) had to be opened for the public domain. Studies, such as the development of fusion power plant concepts are also part of the purpose. These reports provide the space to present the meaningful detail of such large-scale undertakings. Several theses prepared under ECN sponsorship have been published in the series as well. The series served the purposes well. They were quoted frequently in restricted and in open literature as well to underpin the conclusions drawn in the limited paper space of the other media for the communication of science and technology developments

  17. Clinical compliance of viewing conditions in radiology reporting environments against current guidelines and standards

    Science.gov (United States)

    Daly, S.; Rainford, L.; Butler, M. L.

    2014-03-01

    Several studies have demonstrated the importance of environmental conditions in the radiology reporting environment, with many indicating that incorrect parameters could lead to error and misinterpretation. Literature is available with recommendations as to the levels that should be achieved in clinical practice, but evidence of adherence to these guidelines in radiology reporting environments is absent. This study audited the reporting environments of four teleradiologist and eight hospital based radiology reporting areas. This audit aimed to quantify adherence to guidelines and identify differences in the locations with respect to layout and design, monitor distance and angle as well as the ambient factors of the reporting environments. In line with international recommendations, an audit tool was designed to enquire in relation to the layout and design of reporting environments, monitor angle and distances used by radiologists when reporting, as well as the ambient factors such as noise, light and temperature. The review of conditions were carried out by the same independent auditor for consistency. The results obtained were compared against international standards and current research. Each radiology environment was given an overall compliance score to establish whether or not their environments were in line with recommended guidelines. Poor compliance to international recommendations and standards among radiology reporting environments was identified. Teleradiology reporting environments demonstrated greater compliance than hospital environments. The findings of this study identified a need for greater awareness of environmental and perceptual issues in the clinical setting. Further work involving a larger number of clinical centres is recommended.

  18. Costing, Budgeting and Financial Reporting: A Report on Current Practice in the Further Education Sector. Research Report.

    Science.gov (United States)

    Learning and Skills Development Agency, London (England).

    The approaches to costing, budgeting, and financial reporting being used in further education (FE) colleges in the United Kingdom as of autumn 2000 were examined through a questionnaire that was circulated to all finance directors in the FE college sector. Approximately one-third of the sector (144 FE colleges) responded. The responding FE…

  19. The list of external reports published by Reactor Centrum Nederland with subject and author index. Period 1960-1976

    Energy Technology Data Exchange (ETDEWEB)

    Schaaf, B. van der

    2005-08-10

    The Reactor Centrum Nederland, RCN, published 249 external reports in the period from 1960 to 1976, when the series terminated. In the latter year RCN changed course from a mainly nuclear oriented research and development organization into the Energieonderzoek Centrum Nederland, ECN, covering energy in general. This series of 249 reports, of which 3 cannot be retrieved, is only a fraction of the publications RCN generated. The annual reports over that 16 years period include lists of many more publications in the open domain. In addition the organization produced a wealth of reports for customers, partners, beneficiaries and internal use. The latter category of reports had mostly a restricted or confidential character, and consequently has only been circulated internally. The external RCN report series served several purposes. The analyses and experimental methods often required more detailed descriptions than usually possible in papers in journals and for symposia. Software frequently needed more detailed description than space allowed in the open publication domain. Several databases, compiled on the bases of experimental and analytical efforts, had to be opened for the public domain. Studies covering large projects such as the design and building of ship propulsion and development of fusion power plant concepts are also part of the series goals. These reports provide the space to present the meaningful detail of such largescale undertakings. The progress reporting of international projects such as the fast breeder development community and international materials development projects used the external RCN reports to reach the partners in the co-operations. The series served these purposes well. The reports were quoted frequently in restricted and in open literature as well to underpin the conclusions drawn in the limited paper space of the other media for the communication of science and technology developments

  20. Practical superconductor development for electrical applications - quarterly report for the period ending June 30, 2002.

    Energy Technology Data Exchange (ETDEWEB)

    Dorris, S. E.

    2002-09-17

    This is a multiyear experimental research program that focuses on improving relevant material properties of high-T{sub c} superconductors (HTSs) and developing fabrication methods that can be transferred to industry for production of commercial conductors. The development of teaming relationships through agreements with industrial partners is a key element of the Argonne National Laboratory (ANL) program. The technical highlights from this quarter are that the capabilities and performance of a new pulsed laser deposition system (PLD2) are described. Using PLD2, a YBa{sub 2}Cu{sub 3}O{sub x} (YBCO) film with critical current density (J{sub c}) of 5.3 MA/cm{sup 2} was prepared on single-crystal SrTiO{sub 3} (STO). Study of a RABiTS{trademark} sample from Oak Ridge National Laboratory showed new effects of magnetic history on grain boundary transport in YBCO. The critical current (I{sub c}) of melt-textured YBCO rings was measured under pulsed current conditions.

  1. Practical superconductor development for electrical power applications - quarterly report for the period ending March 31, 2002.

    Energy Technology Data Exchange (ETDEWEB)

    Dorris, S. E.

    2002-05-22

    This is a multiyear experimental research program that focuses on improving relevant material properties of high-T{sub c} superconductors (HTSs) and developing fabrication methods that can be transferred to industry for production of commercial conductors. The development of teaming relationships through agreements with industrial partners is a key element of the Argonne National Laboratory (ANL) program. Technical Highlights are the capabilities and performance of a new pulsed laser deposition system (PLD2) are described. Using PLD2, a YBa{sub 2}Cu{sub 3}O{sub x} (YBCO) film with critical current density (J{sub c}) of 5.3 MA/cm{sup 2} was prepared on single-crystal SrTiO{sub 3} (STO). Study of a RABiTS{trademark} sample from Oak Ridge National Laboratory showed new effects of magnetic history on grain boundary transport in YBCO. The critical current (I{sub c}) of melt-textured YBCO rings was measured under pulsed current conditions.

  2. Fusion reactor materials semiannual progress report for the period ending March 31, 1993

    Energy Technology Data Exchange (ETDEWEB)

    1993-07-01

    This is the fourteenth in a series of semiannual technical progress reports on fusion reactor materials. These activities are concerned principally with the effects of the neutronic and chemical environment on the properties and performance of reactor materials; together they form one element of the overall materials programs being conducted in support of the Magnetic Fusion Energy Program of the US Depart of Energy. The other major element of the program is concerned with the interactions between reactor materials and the plasma and is reported separately. Separate abstracts were prepared for each individual section.

  3. Alloy development for irradiation performance. Quarterly progress report for period ending March 31, 1980

    Energy Technology Data Exchange (ETDEWEB)

    Ashdown, B.G. (comp.)

    1980-06-01

    This report is organized along topical lines in parallel to a Program Plan of the same title so that activities and accomplishments may be followed readily relative to that Program Plan. Thus, the work of a given laboratory may appear throughout the report. Chapters 1, 2, 8, and 9 review activities on analysis and evaluation, test methods development, status of irradiation experiments, and corrosion testing and hydrogen permeation studies, respectively. These activities relate to each of the alloy development paths. Chapters 3, 4, 5, 6, and 7 present the ongoing work on each alloy development path. The Table of Contents is annotated for the convenience of the reader.

  4. Alloy development for irradiation performance. Quarterly progress report for period ending June 30, 1980

    Energy Technology Data Exchange (ETDEWEB)

    Ashdown, B.G. (ed.)

    1980-10-01

    This report is organized along topical lines in parallel to a Program Plan of the same title so that activities and accomplishments may be followed readily relative to that Program Plan. Thus, the work of a given laboratory may appear throughout the report. Chapters 1, 2, 8, and 9 review activities on analysis and evaluation, test methods development, status of irradiation experiments, and corrosion testing and hydrogen permeation studies, respectively. These activities relate to each of the alloy development paths. Chapters 3, 4, 5, 6, and 7 present the ongoing work on each alloy development path. The Table of Contents is annotated for the convenience of the reader.

  5. Metals and Ceramics Division progress report for period ending June 30, 1984

    Energy Technology Data Exchange (ETDEWEB)

    Brogden, I. (ed.)

    1984-09-01

    This progress report covers the research and development activities of the Metals and Ceramics Division from January 1, 1983, through June 30, 1984. The format of the report follows the organizational structure of the division. Short summaries of technical work in progress in the various experimental groups are presented in six parts. Chapter 1 deals with the research and development activities of the Engineering Materials Section, Chapter 2 with the Processing Science and Technology Section, Chapter 3 with the Materials Science Section, Chapter 4 with Project Activities, Chapter 5 with Specialized Research Facilities and Equipment, and Chapter 6 with Miscellaneous Activities.

  6. Fusion reactor materials: Semiannual progress report for period ending September 30, 1986

    Energy Technology Data Exchange (ETDEWEB)

    none,

    1987-09-01

    These activities are concerned principally with the effects of the neutronic and chemical environment on the properties and performance of reactor materials; together they form one element of the overall materials program being conducted in support of the Magnetic Fusion Energy Program of the US Department of Energy. The major areas of concern covered in this report are irradiation facilities, test matrices, and experimental methods; dosimetry, damage parameters and activation calculations; materials engineering and design requirements; radiation effects; development of structural alloys; solid breeding materials; ceramics and superconducting magnet materials. There are 61 reports cataloged separately. (LSP)

  7. Environmental Sciences Division. Annual progress report for period ending September 30, 1980. [Lead abstract

    Energy Technology Data Exchange (ETDEWEB)

    Auerbach, S.I.; Reichle, D.E.

    1981-03-01

    Research conducted in the Environmental Sciences Division for the Fiscal Year 1980 included studies carried out in the following Division programs and sections: (1) Advanced Fossil Energy Program, (2) Nuclear Program, (3) Environmental Impact Program, (4) Ecosystem Studies Program, (5) Low-Level Waste Research and Development Program, (6) National Low-Level Waste Program, (7) Aquatic Ecology Section, (8) Environmental Resources Section, (9) Earth Sciences Section, and (10) Terrestrial Ecology Section. In addition, Educational Activities and the dedication of the Oak Ridge National Environmental Research Park are reported. Separate abstracts were prepared for the 10 sections of this report.

  8. Health physics division annual progress report for period ending June 30, 1977

    Energy Technology Data Exchange (ETDEWEB)

    1978-07-01

    This annual progress report follows, as in the past, the organizational structure of the Health Physics Division. Each part is a report of work done by a section of the division: Assessment and Technology Section (Part I), headed by H.W. Dickson; Biological and Radiation Physics Section (Part II), H.A. Wright; Chemical Physics and Spectroscopy Section (Part III), W.R. Garrett; Emergency Technology Section (Part IV), C.V. Chester, Medical Physics and Internal Dosimetry Section (Part V), K.E. Cowser; and the Analytic Dosimetry and Education Group (Part VI), J.E. Turner.

  9. Fusion materials semiannual progress report for the period ending June 30, 1998

    Energy Technology Data Exchange (ETDEWEB)

    Burn, G. [ed.] [comp.

    1998-09-01

    This is the twenty-fourth in a series of semiannual technical progress reports on fusion materials. This report combines the full spectrum of research and development activities on both metallic and non-metallic materials with primary emphasis on the effects of the neutronic and chemical environment on the properties and performance of materials for in-vessel components. This effort forms one element of the materials program being conducted in support of the Fusion Energy Sciences Program of the US Department of Energy. Selected papers have been indexed separately for inclusion in the Energy Science and Technology Database.

  10. Alloy development for irradiation performance. Quarterly progress report for period ending September 30, 1980

    Energy Technology Data Exchange (ETDEWEB)

    1980-12-01

    This report is organized along topical lines in parallel to a Program Plan of the same title so that activities and accomplishments may be followed readily relative to that Program Plan. Thus, the work of a given laboratory may appear throughout the report. Chapters 1, 2, 8, and 9 review activities on analysis and evaluation, test methods development, status of irradiation experiments, and corrosion testing and hydrogen permeation studies, respectively. These activities relate to each of the alloy development paths. Chapters 3, 4, 5, 6, and 7 present the ongoing work on each alloy development path. The Table of Contents is annotated for the convenience of the reader.

  11. Non-thyroid cancer in Northern Ukraine in the post-Chernobyl period: Short report.

    Science.gov (United States)

    Hatch, M; Ostroumova, E; Brenner, A; Federenko, Z; Gorokh, Y; Zvinchuk, O; Shpak, V; Tereschenko, V; Tronko, M; Mabuchi, K

    2015-06-01

    The Chernobyl nuclear power plant accident in Ukraine in 1986 led to widespread radioactive releases into the environment - primarily of radioiodines and cesium - heavily affecting the northern portions of the country, with settlement-averaged thyroid doses estimated to range from 10 mGy to more than 10 Gy. The increased risk of thyroid cancer among exposed children and adolescents is well established but the impact of radioactive contamination on the risk of other types of cancer is much less certain. To provide data on a public health issue of major importance, we have analyzed the incidence of non-thyroid cancers during the post-Chernobyl period in a well-defined cohort of 13,203 individuals who were cancers identified through linkage with the National Cancer Registry of Ukraine for the period 1998 through 2009. We compared the observed and expected number of cases in three cancer groupings: all solid cancers excluding thyroid, leukemia, and lymphoma. Our analyses found no evidence of a statistically significant elevation in cancer risks in this cohort exposed at radiosensitive ages, although the cancer trends, particularly for leukemia (SIR=1.92, 95% confidence interval: 0.69; 4.13), should continue to be monitored.

  12. MAP3S precipitation chemistry network: sixth periodic summary report (1982)

    Energy Technology Data Exchange (ETDEWEB)

    Rothert, J.E.; Dana, M.T.

    1983-07-01

    This report contains complete field and chemical data from the MAP3S Precipitation Chemistry Network for the year 1982. Included is an update on network status and a summary of the USGS blind sample analysis program and laboratory sample exchanges during 1982. The statistical summary is deferred to a forthcoming publication.

  13. Environmental Sciences Division annual progress report for period ending September 30, 1983

    Energy Technology Data Exchange (ETDEWEB)

    1984-04-01

    This annual report summarizes activities in the Aquatic Ecology, Earth Sciences, Environmental Analyses, and Terrestrial Ecology sections, as well as in the Fossil Energy, Biomass, Low-Level Waste Research and Management, and Global Carbon Cycle Programs. Separate abstracts have been prepared for each section. (ACR)

  14. Analytical Chemistry Division annual progress report for period ending December 31, 1983

    Energy Technology Data Exchange (ETDEWEB)

    Lyon, W.S. (ed.)

    1984-05-01

    Progress and activities are reported in: analytical methodology, mass and emission spectrometry, radioactive materials analysis, bio/organic analysis, general and environmental analysis, and quality assurance and safety. Supplementary activities are also discussed, and a bibliography of publications is also included. (DLC)

  15. FAST FLUX TEST FACILITY PERIODIC TECHNICAL REPORT MARCH, APRIL, MAY, JUNE 1970

    Energy Technology Data Exchange (ETDEWEB)

    Wolfe, B.; Cabell, C. P.

    1970-08-01

    This report was prepared by Battelle-Northwest under Contract No. AT (45-1) -1830 for the Atomic Energy Commission, Division of Reactor Development and Technology, to summarize technical progress made in the Fast Flux Test Facility Program during March, April , May and June 1970.

  16. Fusion reactor materials: Semiannual progress report for the period ending March 31, 1988

    Energy Technology Data Exchange (ETDEWEB)

    none,

    1988-08-01

    This report contains papers on thermonuclear reactor materials. The general categories of these papers are: irradiation facilities, test matrices, and experimental methods; dosimetry, damage parameters and activation calculations; materials engineering and design requirements; fundamental mechanical behavior; development of structural alloys; solid breeding materials; ceramics; and radiation effects. Selected papers have been processed for inclusion in the energy database. (LSP)

  17. Physics Division annual progress report for period ending June 30, 1977. [ORNL

    Energy Technology Data Exchange (ETDEWEB)

    Stelson, P.H.

    1977-09-01

    The bulk of the Division's effort concerned nuclear physics and accelerator development, but work in the areas of nuclear data, research applicable to the magnetic fusion project, atomic and molecular physics, and high-energy physics is also recounted. Lists of publications, technical talks, personnel, etc., are included. Individual reports with sufficient data are abstracted separately. (RWR)

  18. MAP3S Precipitation Chemistry Network: fifth periodic summary report (1981)

    Energy Technology Data Exchange (ETDEWEB)

    Dana, M.T.; Rothert, J.E.

    1983-02-01

    This, the fifth in a series of summary reports, contains complete field and chemical data from the MAP3 Precipitation Chemistry Network for the year 1981. The 1981 data were added to the previous data base, and an update of the previous five year statistical summary completed. Included are basic statistics, time trend analyses, and monthly averages.

  19. Analytical Chemistry Division annual progress report for period ending November 30, 1977

    Energy Technology Data Exchange (ETDEWEB)

    Lyon, W.S. (ed.)

    1978-03-01

    Activities for the year are summarized in sections on analytical methodology, mass and mass emission spectrometry, analytical services, bio-organic analysis, nuclear and radiochemical analysis, and quality assurance and safety. Presentations of research results in publications and reports are tabulated. (JRD)

  20. Analytical Chemistry Division. Annual progress report for period ending December 31, 1980

    Energy Technology Data Exchange (ETDEWEB)

    Lyon, W.S. (ed.)

    1981-05-01

    This report is divided into: analytical methodology; mass and emission spectrometry; technical support; bio/organic analysis; nuclear and radiochemical analysis; quality assurance, safety, and tabulation of analyses; supplementary activities; and presentation of research results. Separate abstracts were prepared for the technical support, bio/organic analysis, and nuclear and radiochemical analysis. (DLC)

  1. Central receiver solar thermal power system, phase 1. Progress report for period ending December 31, 1975

    Energy Technology Data Exchange (ETDEWEB)

    None

    1976-04-01

    The program objective is the preliminary design of a 10 MWe pilot solar power plant supported by major subsystem experiments. Progress is reported on the following task elements: 10 MWe pilot plant; collector subsystem design and analysis; receiver subsystem requirements; receiver subsystem design; thermal storage subsystem; electrical power generation subsystem; and pilot plant architectural engineering and support. (WDM)

  2. Savannah River Ecology Laboratory annual technical progress report of ecological research, period ending July 31, 1993

    Energy Technology Data Exchange (ETDEWEB)

    Vaitkus, M.R.; Wein, G.R. [eds.; Johnson, G.

    1993-11-01

    This progress report gives an overview of research programs at the Savannah River Site. Topics include; environmental operations support, wood stork foraging and breeding, defense waste processing, environmental stresses, alterations in the environment due to pollutants, wetland ecology, biodiversity, pond drawdown studies, and environmental toxicology.

  3. Fusion reactor materials semiannual progress report for the period ending March 31, 1990

    Energy Technology Data Exchange (ETDEWEB)

    1990-08-01

    This report mainly discusses topics on the physical effects of radiation on thermonuclear reactor materials. The areas discussed are: irradiation facilities, test matrices, and experimental methods; dosimetry, damage parameters, and activation calculations; fundamental mechanical behavior; radiation effects; mechanistic studies, theory and modeling; development of structural alloys; solid breeding materials; and ceramics. (FI)

  4. Magnetic fusion energy materials technology program, annual progress report for period ending June 30, 1976

    Energy Technology Data Exchange (ETDEWEB)

    Scott, J.L. (comp.)

    1976-09-01

    Activities in research programs are reported on materials for use in thermonuclear reactor development. Information and data are included on radiation effects on stainless steel 316, nickel-base alloys, molybdenum-base alloys, vanadium alloys, and SAP. Results of compatibility studies involving iron-base alloys and lithium are also included along with research results on magnet development. (JRD)

  5. Central receiver solar thermal power system, phase 1. Progress report for period ending December 31, 1975

    Energy Technology Data Exchange (ETDEWEB)

    None

    1976-04-01

    The program objective is the preliminary design of a 10 MWe pilot solar power plant supported by major subsystem experiments. Progress is reported on the following task elements: 10 MWe pilot plant; collector subsystem design and analysis; receiver subsystem requirements; receiver subsystem design; thermal storage subsystem; electrical power generation subsystem; and pilot plant architectural engineering and support. (WDM)

  6. Health and Safety Research Division progress report for the period October 1, 1991--March 31, 1993

    Energy Technology Data Exchange (ETDEWEB)

    Berven, B.A.

    1993-09-01

    This is a progress report from the Health and Safety Research Division of Oak Ridge National Laboratory. Information is presented in the following sections: Assessment Technology, Biological and Radiation Physics, Chemical Physics, Biomedical and Environmental Information Analysis, Risk Analysis, Center for Risk Management, Associate Laboratories for Excellence in Radiation Technology (ALERT), and Contributions to National and Lead Laboratory Programs and Assignments--Environmental Restoration.

  7. Metals and Ceramics Division Materials Science Program. Annual progress report for period ending December 31, 1982

    Energy Technology Data Exchange (ETDEWEB)

    McHargue, C.J. (comp.)

    1983-05-01

    This report summarizes the activities of the Materials Sciences Program in the Metals and Ceramics Division. These activities constitute about one-fourth of the research and development conducted by the division. The major elements of the Materials Sciences Program can be grouped under the areas of (1) structural characterization, (2) high-temperature alloy studies, (3) structural ceramics, and (4) radiation effects.

  8. Analytical Chemistry Division annual progress report for period ending December 31, 1984

    Energy Technology Data Exchange (ETDEWEB)

    Lyon, W.S. (ed.)

    1985-04-01

    Progress reports are presented for the following sections: analytical methodology; mass and emission spectroscopy; radioactive materials analysis; bio/organic analysis; and general and environmental analysis; quality assurance, safety, and tabulation analyses. In addition a list of publications and oral presentations and supplemental activities are included.

  9. Alloy development for irradiation performance. Quarterly progress report for period ending December 31, 1980

    Energy Technology Data Exchange (ETDEWEB)

    1981-04-01

    Progress is reported in eight sections: analysis and evaluation studies, test matrices and test methods development, Path A Alloy Development (austenitic stainless steels), Path C Alloy Development (Ti and V alloys), Path D Alloy Development (Fe alloys), Path E Alloy Development (ferritic steels), irradiation experiments and materials inventory, and materials compatibility and hydrogen permeation studies. (DLC)

  10. Fusion materials semiannual progress report for the period ending December 31, 1997

    Energy Technology Data Exchange (ETDEWEB)

    Burn, G. [ed.] [comp.

    1998-03-01

    This is the twenty-third in a series of semiannual technical progress reports on fusion materials. This report combines the full spectrum of research and development activities on both metallic and non-metallic materials with primary emphasis on the effects of the neutronic and chemical environment on the properties and performance of materials for in-vessel components. This effort forms one element of the materials program being conducted in support of the Fusion Energy Sciences Program of the US Department of Energy. The other major element of the program is concerned with the interactions between reactor materials and the plasma and is reported separately. The Fusion Materials Program is a national effort involving several national laboratories, universities, and industries. A large fraction of this work, particularly in relation to fission reactor experiments, is carried out collaboratively with their partners in Japan, Russia, and the European Union. The purpose of this series of reports is to provide a working technical record for the use of the program participants, and to provide a means of communicating the efforts of materials scientists to the rest of the fusion community, both nationally and worldwide. Selected papers have been indexed separately for inclusion in the Energy Science and Technology Database.

  11. Fusion Energy Division annual progress report, period ending December 31, 1988

    Energy Technology Data Exchange (ETDEWEB)

    Sheffield, J.; Berry, L.A.; Saltmarsh, M.J.

    1990-02-01

    This report discusses the following topics on fusion research: toroidal confinement activities; atomic physics and plasma diagnostics development; fusion theory and computation; plasma technology; superconducting magnet development; advanced systems program; fusion materials research; neutron transport; and management services, quality assurance, and safety.

  12. Fusion Energy Division annual progress report period ending December 31, 1986

    Energy Technology Data Exchange (ETDEWEB)

    Morgan, O.B. Jr.; Berry, L.A.; Sheffield, J.

    1987-10-01

    This annual report on fusion energy discusses the progress on work in the following main topics: toroidal confinement experiments; atomic physics and plasma diagnostics development; plasma theory and computing; plasma-materials interactions; plasma technology; superconducting magnet development; fusion engineering design center; materials research and development; and neutron transport. (LSP)

  13. The MAP3S precipitation chemistry network: Eighth periodic summary report (1984)

    Energy Technology Data Exchange (ETDEWEB)

    Dana, M.T.

    1987-01-01

    This summary report, the eighth in the series, contains complete field and chemical data from the MAP3S Precipitation Chemistry Network for the year 1984. Sections cover Quality Assurance/Quality Control, network site information, and a brief statistical summary of the 1984 data.

  14. Analytical Chemistry Division annual progress report for period ending November 30, 1976

    Energy Technology Data Exchange (ETDEWEB)

    Lyon, W.S. (ed.)

    1977-02-01

    Activities for the year in the areas of advanced methodology, mass and emission spectroscopy, analytical services for reactor projects and environmental and radiochemical analyses, bio-organic analysis, and quality assurance and safety are reviewed. Presentations of research results in publications, reports, and oral presentations are tabulated. (JSR)

  15. Fusion Reactor Materials semiannual progress report for period ending September 30, 1991

    Energy Technology Data Exchange (ETDEWEB)

    none,

    1992-04-01

    This report contains papers on topic in the following areas of thermonuclear reactor materials: irradiation facilities, test matrices, and experimental methods; dosimetry, damage parameters and activation calculations; materials engineering and design requirements; fundamental mechanical behavior; radiation effects; development of structural alloys; solid breeding materials and beryllium; and ceramics. These paper have been index separately elsewhere. (LSP).

  16. Thyrotoxic hypokalemic periodic paralysis is a rare but potentially fatal emergency: case report and literature review.

    Science.gov (United States)

    Gómez-Torres, Jeisa Y; Bravo-Llerena, Wilfredo E; Reyes-Ortiz, Luis M; Valderrábano-Wagner, Rodrigo J; Mariano-Mejías, Victor; Brunet-Rodríguez, Héctor; Lemos-Ramírez, Juan C

    2011-01-01

    We report a case of a 39 year-old Asian man in whom profound lower limb paralysis, along with severe hypokalemia and electrocardiographic changes, were the presenting features of Graves' disease (GD)-related thyrotoxicosis. Rapid recognition and management of the disorder were the key factors to avoid fatal hypokalemia-induced cardiac arrhythmias and promptly restore patient's capacity to ambulate.

  17. HTGR Fuel Technology Program. Semiannual report for the period ending March 31, 1983

    Energy Technology Data Exchange (ETDEWEB)

    1983-07-01

    This document reports the technical accomplishments of the HTGR Fuel Technology Program at GA Technologies Inc. during the first half of FY 83. The activities include the fuel process, fuel materials, fuel cycle, fission product transport, core component verification, and core technology transfer tasks necessary to support the design and development of a steam cycle/cogeneration (SC/C) version of the HTGR.

  18. Fusion Energy Division annual progress report, period ending December 31, 1989

    Energy Technology Data Exchange (ETDEWEB)

    Sheffield, J.; Baker, C.C.; Saltmarsh, M.J.

    1991-07-01

    The Fusion Program of Oak Ridge National Laboratory (ORNL) carries out research in most areas of magnetic confinement fusion. The program is directed toward the development of fusion as an energy source and is a strong and vital component of both the US fusion program and the international fusion community. Issued as the annual progress report of the ORNL Fusion Energy Division, this report also contains information from components of the Fusion Program that are carried out by other ORNL organizations (about 15% of the program effort). The areas addressed by the Fusion Program and discussed in this report include the following: Experimental and theoretical research on magnetic confinement concepts, engineering and physics of existing and planned devices, including remote handling, development and testing of diagnostic tools and techniques in support of experiments, assembly and distribution to the fusion community of databases on atomic physics and radiation effects, development and testing of technologies for heating and fueling fusion plasmas, development and testing of superconducting magnets for containing fusion plasmas, development and testing of materials for fusion devices, and exploration of opportunities to apply the unique skills, technology, and techniques developed in the course of this work to other areas. Highlights from program activities are included in this report.

  19. Chemistry Division annual progress report for period ending January 31, 1986

    Energy Technology Data Exchange (ETDEWEB)

    1986-05-01

    This report has been indexed by 11 separate chapters. The subjects covered are: coal chemistry, aqueous chemistry at high temperatures and pressures, geochemistry, materials chemistry, chemistry of transuranium elements and compounds, separations chemistry, catalysis, electron spectroscopy, nuclear waste chemistry, heuristic modeling, and special topics. (PLG)

  20. Chemistry Division annual progress report for period ending January 31, 1984

    Energy Technology Data Exchange (ETDEWEB)

    1984-05-01

    Progress is reported in the following fields: coal chemistry, aqueous chemistry at high temperatures and pressures, geochemistry, high-temperature chemistry and thermodynamics of structural materials, chemistry of transuranium elements and compounds, separations chemistry, elecrochemistry, catalysis, chemical physics, theoretical chemistry, nuclear waste chemistry, chemistry of hazardous chemicals, and thermal energy storage.

  1. Alloy development for irradiation performance. Quarterly progress report for period ending December 31, 1980

    Energy Technology Data Exchange (ETDEWEB)

    1981-04-01

    Progress is reported in eight sections: analysis and evaluation studies, test matrices and test methods development, Path A Alloy Development (austenitic stainless steels), Path C Alloy Development (Ti and V alloys), Path D Alloy Development (Fe alloys), Path E Alloy Development (ferritic steels), irradiation experiments and materials inventory, and materials compatibility and hydrogen permeation studies. (DLC)

  2. Alloy development for irradiation performance. Quarterly progress report for period ending December 31, 1979

    Energy Technology Data Exchange (ETDEWEB)

    Ashdown, B.G. (comp.)

    1980-04-01

    Progress is reported concerning preparation of a materials handbook for fusion, creep-fatigue of first-wall structural materials, test results on miniature compact tension fracture toughness specimens, austenitic stainless steels, Fe-Ni-Cr alloys, iron-base alloys with long-range crystal structure, ferritic steels, irradiation experiments, corrosion testing, and hydrogen permeation studies. (FS)

  3. Fusion materials semiannual progress report for the period ending December 31, 1996

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-04-01

    This is the twenty-first in a series of semiannual technical progress reports on fusion materials. This report combines the full spectrum of research and development activities on both metallic and non-metallic materials with primary emphasis on the effects of the neutronic and chemical environment on the properties and performance of materials for in-vessel components. This effort forms one element of the materials program being conducted in support of the Fusion Energy Sciences Program of the US Department of Energy. The other major element of the program is concerned with the interactions between reactor materials and the plasma and is reported separately. The report covers the following topics: vanadium alloys; silicon carbide composite materials; ferritic/martensitic steels; copper alloys and high heat flux materials; austenitic stainless steels; insulating ceramics and optical materials; solid breeding materials; radiation effects, mechanistic studies and experimental methods; dosimetry, damage parameters, and activation calculations; materials engineering and design requirements; and irradiation facilities, test matrices, and experimental methods.

  4. Tijeras Arroyo Groundwater Current Conceptual Model and Corrective Measures Evaluation Report - December 2016.

    Energy Technology Data Exchange (ETDEWEB)

    Copland, John R. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

    2017-03-01

    This Tijeras Arroyo Groundwater Current Conceptual Model and Corrective Measures Evaluation Report (CCM/CME Report) has been prepared by the U.S. Department of Energy (DOE) and Sandia Corporation (Sandia) to meet requirements under the Sandia National Laboratories-New Mexico (SNL/NM) Compliance Order on Consent (the Consent Order). The Consent Order, entered into by the New Mexico Environment Department (NMED), DOE, and Sandia, became effective on April 29, 2004. The Consent Order identified the Tijeras Arroyo Groundwater (TAG) Area of Concern (AOC) as an area of groundwater contamination requiring further characterization and corrective action. This report presents an updated Conceptual Site Model (CSM) of the TAG AOC that describes the contaminant release sites, the geological and hydrogeological setting, and the distribution and migration of contaminants in the subsurface. The dataset used for this report includes the analytical results from groundwater samples collected through December 2015.

  5. Theoretical and experimental study of superradiance pulse generation by heavy-current subnanosecond electron bunches moving in periodic slowing down system

    CERN Document Server

    Ginzburg, N S; Novozhilova, Y V; Sergeev, A S; Shpak, V G; Shunailov, S A; Ul'maskulov, M R; Yalandin, M I

    2002-01-01

    One studied both theoretically and experimentally the Cherenkov superradiance at liner motion of an electron bunch through the periodic slowing down system. Simulations in terms of the KARAT code show that peak intensity of microwave pulses is proportional to the square of total number of particles in a bunch. This finding os conformed experimentally. As a results, at 39 GHz frequency one obtained ultrashort pulses of up to 140 MW high intensity and with 30 ps duration. The RADAN 303 high-current subnanosecond accelerator injected electron bunches with up to 2 A current, 0.5-1.5 ns duration and 200-300 keV particle energy was used as a source of electrons. Simulation shows possibility of further intensification of electromagnetic pulses up to 300-400 MW due to optimization of parameters of accelerating voltage pulse

  6. Books on Trial: A Survey of Recent Cases. A Periodic Report from NCAC's Clearinghouse on School Book-Banning Litigation.

    Science.gov (United States)

    National Coalition Against Censorship, New York, NY.

    Designed to provide insight into both the philosophical and emotional dimensions of community conflicts over students' exposure to ideas, this report summarizes 4 current court cases and 16 previous decisions in cases involving the banning of books, magazines, and films from public schools. Some details of two recent cases are provided to…

  7. Pretreatment of Plutonium Finishing Plant (PFP) sludge: Report for the period October 1990--March 1992

    Energy Technology Data Exchange (ETDEWEB)

    Lumetta, G.J.; Swanson, J.L.

    1993-04-01

    The current mission of the US Department of Energy`s Hanford Site is one of environmental restoration. A major task within this mission is the disposal of large volumes of high-level wastes (HLW) that are stored in underground tanks on the site. Under the current planning assumptions, all high-level tank waste will be vitrified as borosilicate glass and then disposed of in a geologic repository. The costs associated with this disposal scheme are very high. Thus, methods to reduce the volume of glass required to vitrify these wastes are currently being investigated. Plutonium Finishing Plant (PFP) sludge is a unique transuranic waste that is stored in tank 241- SY-102 on the Hanford site. As the name implies, the bulk of this material consists of waste from operations at the Plutonium Finishing Plant; but, other wastes have also been added (e.g., wastes from decontamination activities). Because the quantities of plutonium and americium in the PFP sludge are greater than 100 nCi/g, this sludge must be handled as a HLW. Approximately 6000 glass canisters would result from vitrifying this waste directly. Sludge washing would reduce the required number of canisters to {approximately}2500, with the volume of glass being driven by the low allowable concentration limit for Cr in the vitrification plant feed. The cost of production and subsequent geologic disposal of each canister of glass is expected to be $0.5 M to $1 M. Thus, an economic incentive exists to develop methods of pretreating the sludge to reduce the number of glass canisters needed to contain the final vitrified product.

  8. Pretreatment of Plutonium Finishing Plant (PFP) sludge: Report for the period October 1990--March 1992

    Energy Technology Data Exchange (ETDEWEB)

    Lumetta, G.J.; Swanson, J.L.

    1993-04-01

    The current mission of the US Department of Energy's Hanford Site is one of environmental restoration. A major task within this mission is the disposal of large volumes of high-level wastes (HLW) that are stored in underground tanks on the site. Under the current planning assumptions, all high-level tank waste will be vitrified as borosilicate glass and then disposed of in a geologic repository. The costs associated with this disposal scheme are very high. Thus, methods to reduce the volume of glass required to vitrify these wastes are currently being investigated. Plutonium Finishing Plant (PFP) sludge is a unique transuranic waste that is stored in tank 241- SY-102 on the Hanford site. As the name implies, the bulk of this material consists of waste from operations at the Plutonium Finishing Plant; but, other wastes have also been added (e.g., wastes from decontamination activities). Because the quantities of plutonium and americium in the PFP sludge are greater than 100 nCi/g, this sludge must be handled as a HLW. Approximately 6000 glass canisters would result from vitrifying this waste directly. Sludge washing would reduce the required number of canisters to [approximately]2500, with the volume of glass being driven by the low allowable concentration limit for Cr in the vitrification plant feed. The cost of production and subsequent geologic disposal of each canister of glass is expected to be $0.5 M to $1 M. Thus, an economic incentive exists to develop methods of pretreating the sludge to reduce the number of glass canisters needed to contain the final vitrified product.

  9. Heat-Pipe Development for Advanced Energy Transport Concepts Final Report Covering the Period January 1999 through September 2001

    Energy Technology Data Exchange (ETDEWEB)

    R.S.Reid; J.F.Sena; A.L.Martinez

    2002-10-01

    This report summarizes work in the Heat-pipe Technology Development for the Advanced Energy Transport Concepts program for the period January 1999 through September 2001. A gas-loaded molybdenum-sodium heat pipe was built to demonstrate the active pressure-control principle applied to a refractory metal heat pipe. Other work during the period included the development of processing procedures for and fabrication and testing of three types of sodium heat pipes using Haynes 230, MA 754, and MA 956 wall materials to assess the compatibility of these materials with sodium. Also during this period, tests were executed to measure the response of a sodium heat pipe to the penetration of water.

  10. [Hyperkalemic periodic muscle paralysis in primary adrenocortical insufficiency. A case report].

    Science.gov (United States)

    Przedlacki, J; Debowska, M; Matuszkiewicz-Rowińska, J; Janik, P

    1999-06-01

    20-years old man was admitted to the hospital because of a few paroxysmal muscle paralysis episodes with pronounced periodic hiperkalemia (maximal 9.8 mmol/l). The first episode was preceded by a very hard physical effort. Primary adrenal insufficiency was recognised on the basis of clinical, humoral and biochemical examinations. There was elevated ACTH and a very low serum level of cortisol and aldosterone. There was slight metabolic acidosis and hiponatremia. The patient was treated with hydrocortisone and fludrocortisone acetate (Cortineff) with positive result. During one year of this therapy his general condition was very good and clinical, humoral and biochemical signs (except of metabolic acidosis) resolved. Neurological symptoms and a very high serum kalium level were the most important signs of primary adrenal insufficiency in the presented case.

  11. Array automated assembly. Phase 2. Quarterly report for period ending March 31, 1979

    Energy Technology Data Exchange (ETDEWEB)

    Taylor, W.E.; Mardesich, N.; Edwards, B.; Bunyan, S.; Garcia, A.

    1979-05-01

    Research on the technology readiness of a proposed process sequence for the low-cost fabrication of photovoltaic modules is described. Integration of the process sequence using non-textured 2.125 inch square wafers was initiated during this period. Considerable difficulties were encountered requiring process and material modifications. These include: (1) replacement of N-250 spray-on diffusion source with PX-10 source; and (2) modification of the firing cycles for printed silver and printed aluminum contacts is required to accomodate the change of wafer size and shape. Preliminary results from cells processed through the entire process sequence except laser scribe and spray on AR coating indicate that the process sequence is feasible. Indicated cell conversion efficiency is 13 to 15%, however, the process at this point is plagued with low shunt resistance and high series resistance in the cells produced.

  12. Heritability and environmental effects for self-reported periods with stuttering: A twin study from Denmark

    DEFF Research Database (Denmark)

    Fagnani, Corrado; Fibiger, Steen; Skytthe, Axel;

    2011-01-01

    Genetic influence for stuttering was studied based on adult self-reporting. Using nation-wide questionnaire answers from 33,317 Danish twins, a univariate biometric analysis based on the liability threshold model was performed in order to estimate the heritability of stuttering. The self......-reported incidences for stuttering were from less than 4% for females to near 9% for males. Both probandwise concordance rate and tetrachoric correlation were substantially higher for monozygotic compared to dizygotic pairs, indicating substantial genetic influence on individual liability. Univariate biometric...... analyses showed that additive genetic and unique environmental factors best explained the observed concordance patterns. Heritability estimates for males/females were 0.84/0.81. Moderate unique environmental effects were also found. Genetic influence for stuttering was studied based on adult self...

  13. Energy Division annual progress report for period ending September 30, 1981

    Energy Technology Data Exchange (ETDEWEB)

    1982-05-01

    This eighth annual report of the Division covers work done during FY 1981 (October 1, 1980, through September 30, 1981). As with these documents in the past, the format follows approximately the organizational structure of the Energy Division. Chapters 2 through 6 summarize the activities of the sections of the Division: Environmental Impact Section, headed by H.E. Zittel; Regional and Urban Studies Section, R.M. Davis; Economic Analysis Section, R.B. Shelton; Data and Analysis Section, A.S. Loebl; and Efficiency and Renewables Research Section, J.W. Michel. In addition, work on a variety of projects which cut across section lines is reported in Chapter 7, Integrated Programs. These activities are under the supervision of T.J. Wilbanks, Associate Director for the Division. Separate abstracts are included for individual projects.

  14. Heritability and environmental effects for self-reported periods with stuttering: A twin study from Denmark

    DEFF Research Database (Denmark)

    Fagnani, Corrado; Fibiger, Steen; Skytthe, Axel

    2011-01-01

    Genetic influence for stuttering was studied based on adult self-reporting. Using nation-wide questionnaire answers from 33,317 Danish twins, a univariate biometric analysis based on the liability threshold model was performed in order to estimate the heritability of stuttering. The self......-reported incidences for stuttering were from less than 4% for females to near 9% for males. Both probandwise concordance rate and tetrachoric correlation were substantially higher for monozygotic compared to dizygotic pairs, indicating substantial genetic influence on individual liability. Univariate biometric...... analyses showed that additive genetic and unique environmental factors best explained the observed concordance patterns. Heritability estimates for males/females were 0.84/0.81. Moderate unique environmental effects were also found. Genetic influence for stuttering was studied based on adult self...

  15. The current child and adolescent health screening system: an assessment and proposal for an early and periodic check-up program

    Directory of Open Access Journals (Sweden)

    Baik-Lin Eun

    2010-03-01

    Full Text Available Purpose : Recent changes in the population structure of Korea, such as rapid decline in birth rate and exponential increase in old-aged people, prompted us to prepare a new health improvement program in children and adolescents. Methods : We reviewed current health screenings applied for children and adolescents in Korea and other developed countries. We collected and reviewed population-based data focused on mortality and morbidity, and other health-related statistical data. We generated problem lists in current systems and developed new principles. Results : Current health screening programs for children and adolescents were usually based on laboratory tests, such as blood tests, urinalysis, and radiologic tests. Almost all of these programs lacked evidence based on population data or controlled studies. In most developed countries, laboratory tests are used only very selectively, and they usually focus on primary prevention of diseases and health improvement using anticipatory guidance. In Korea, statistics on mortality and morbidity reveal that diseases related to lifestyle, such as obesity and metabolic syndrome, are increasing in all generations. Conclusion : We recommend a periodic health screening program with anticipatory guidance, which is focused on growth and developmental surveillance in infants and children. We no longer recommend old programs that are based on laboratory and radiologic examinations. School health screening programs should also be changed to meet current health issues, such as developing a healthier lifestyle to minimize risk behaviors&#8212;for example, good mental health, balanced nutrition, and more exercise.

  16. Chemistry Division annual progress report for period ending July 31, 1981

    Energy Technology Data Exchange (ETDEWEB)

    1982-01-01

    Research is reported on: chemistry of coal liquefaction, aqueous chemistry at high temperatures, geosciences, high-temperature chemistry and thermodynamics of structural materials, chemistry of TRU elements and compounds, separations chemistry, electrochemistry, nuclear waste chemistry, chemical physics, theoretical chemistry, inorganic chemistry of hydrogen cycles, molten salt systems, and enhanced oil recovery. Separate abstracts were prepared for the sections dealing with coal liquefaction, TRU elements and compounds, separations, nuclear wastes, and enhanced oil recovery. (DLC)

  17. Physics Division annual progress report for period ending December 31, 1978. [ORNL

    Energy Technology Data Exchange (ETDEWEB)

    1979-06-01

    This report contains information on the Holifield Heavy-Ion Research Facility, nuclear physics, nuclear physics with neutrons, theoretical physics, the Nuclear Data Project, accelerator-based atomic physics, magnetic fusion energy-applied physics research, electron spectroscopy, and high-energy physics, as well as lists of publications, papers presented at meetings, and other general information. Sixty-two items containing significant information were abstracted and indexed individually. (RWR)

  18. Analytical Chemistry Division annual progress report for period ending December 31, 1985

    Energy Technology Data Exchange (ETDEWEB)

    Shultz, W.D.

    1986-05-01

    Progress reports are presented for the four major sections of the division: analytical spectroscopy, radioactive materials laboratories, inorganic chemistry, and organic chemistry. A brief discussion of the division's role in the Laboratory's Environmental Restoration and Facilities Upgrade is given. Information about quality assurance and safety programs is presented, along with a tabulation of analyses rendered. Publications, oral presentations, professional activities, educational programs, and seminars are cited.

  19. Engineering Physics and Mathematics Division progress report for period ending June 30, 1985

    Energy Technology Data Exchange (ETDEWEB)

    1986-02-01

    The report is divided into eight sections: (1) nuclear data measurements and evaluation; (2) systems analysis and shielding; (3) applied physics and fusion reactor analysis; (4) mathematical modeling and intelligent control; (5) reliability and human factors research; (6) applied risk and decision analysis; (7) information analysis and data management; and (8) mathematical sciences. Each section then consists of abstracts of presented or published papers. (WRF)

  20. Mechanisms of bioluminescence, chemiluminescence and of their regulation. Progress report, one year period through March 1976

    Energy Technology Data Exchange (ETDEWEB)

    Seliger, H H

    1976-01-01

    Progress is reported on a 10-yr study of the production and role of excited states in biological systems and the mechanisms involved in bioluminescence and chemoluminescence. An hypothesis of the origin of bioluminescence is presented that is based on the mixed function oxygenase reaction. Techniques of absolute measurements of light intensities and spectral composition were applied in studies of bioluminescence of marine dinoflagellates and the chemiluminescence of carcinogenic polycyclic aromatic hydrocarbons as the result of enzymatic hydroxylation. (CH)

  1. 24 M meteorological tower data report period: January--December, 1994

    Energy Technology Data Exchange (ETDEWEB)

    Freeman, D.; Bowen, J.; Egami, R. [and others

    1997-08-01

    This report was prepared by the Desert Research Institute (DRI) for the U.S. Department of Energy (DOE). It summarizes meteorological data collected at the 24 meter tower at the Nevada Test Site Hazardous Material Spill Center (HAZMAT) located at Frenchman Flat near Mercury, Nevada, approximately 75 miles northwest of Las Vegas, Nevada. The tower was originally installed in July, 1993 to characterize baseline conditions for an EPA sponsored experimental research program at the HAZMAT.

  2. Chemistry Division: Annual progress report for period ending March 31, 1987

    Energy Technology Data Exchange (ETDEWEB)

    1987-08-01

    This report is divided into the following sections: coal chemistry; aqueous chemistry at high temperatures and pressures; geochemistry of crustal processes to high temperatures and pressures; chemistry of advanced inorganic materials; structure and dynamics of advanced polymeric materials; chemistry of transuranium elements and compounds; separations chemistry; reactions and catalysis in molten salts; surface science related to heterogeneous catalysis; electron spectroscopy; chemistry related to nuclear waste disposal; computational modeling of security document printing; and special topics. (DLC)

  3. Beneficial uses program. Progress report for period ending March 31, 1977

    Energy Technology Data Exchange (ETDEWEB)

    None

    1977-07-01

    Progress is reported in a program aimed at recovering radiation sources from radioactive wastes and using these sources, mainly /sup 137/Cs, for irradiating sewage sludge. Information is included on: development and cost of dried sludge irradiator; heat and radiation inactivation of sludge-contained viruses and bacteria; virucidal agents in sludge; use of thermoradiated sludge as animal feed; and a comparison of the efficiency of various source materials. (LCL)

  4. Non-accelerator particle physics: Progress report for period February 1, 1986-January 31, 1987

    Energy Technology Data Exchange (ETDEWEB)

    Steinberg, R.I.

    1987-01-01

    The goals of this research are the experimental testing of fundamental theories of physics such as grand unification and the exploration of cosmic phenomena through the techniques of particle physics. We are currently participating in construction of the MACRO detector, an underground instrument which will have an acceptance of 12,000 m/sup 2/sr, and which will attempt to perform a definitive search for magnetic monopoles using excitation-ionization methods. Other major objectives of the MARCO experiment will be to search for astrophysical high energy neutrinos expected to be emitted by such objects as Vela X-1 and LMC X-4 and to search for low energy neutrino bursts from gravitational stellar collapse. We have developed a high transparency liquid scintillator suitable for use in the 12-meter-long MACRO detector boxes. We are also currently engaged in: (1) further improving the performance of this scintillator in order to maximize the sensitivity of the MACRO detector to lightly ionizing particles and to further improve the stability and transparency of the scintillator; (2) preparing the techniques necessary for full scale production of the 750 tons of liquid scintillator needed for MACRO; (3) planning and development of the on-line data acquisition system and off-line data analysis for MACRO.

  5. Quarterly report of RCRA groundwater monitoring data for period October 1, 1992--December 31, 1992

    Energy Technology Data Exchange (ETDEWEB)

    1993-04-01

    Hanford Site interim-status groundwater monitoring projects are conducted as either background, indicator parameter evaluation, or groundwater quality assessment monitoring programs as defined in the Resource Conservation and Recovery Act of 1976 (RCRA); and Interim Status Standards for Owners and Operators of Hazardous Waste Treatment, Storage, and Disposal Facilities, as amended (40 CFR 265). Compliance with the 40 CFR 265 regulations is required by the Washington Administrative Code (WAC) 173-303. Long-term laboratory contracts were approved on October 22, 1991. DataChem Laboratories of Salt Lake City, Utah, performs the hazardous chemicals analyses for the Hanford Site. Analyses for coliform bacteria are performed by Columbia/Biomedical Laboratories and for dioxin by TMS Analytical Services, Inc. International Technology Analytical Services Richland, Washington performs the radiochemical analyses. This quarterly report contains data that were received prior to March 8, 1993. This report may contain not only data from the October through December quarter but also data from earlier sampling events that were not previously reported.

  6. Fusion Energy Division: Annual progress report, period ending December 31, 1987

    Energy Technology Data Exchange (ETDEWEB)

    Morgan, O.B. Jr.; Berry, L.A.; Sheffield, J.

    1988-11-01

    The Fusion Program of Oak Ridge National Laboratory (ORNL), a major part of the national fusion program, carries out research in nearly all areas of magnetic fusion. Collaboration among staff from ORNL, Martin Marietta Energy Systems, Inc., private industry, the academic community, and other fusion laboratories, in the United States and abroad, is directed toward the development of fusion as an energy source. This report documents the program's achievements during 1987. Issued as the annual progress report of the ORNL Fusion Energy Division, it also contains information from components of the Fusion Program that are external to the division (about 15% of the program effort). The areas addressed by the Fusion Program include the following: experimental and theoretical research on magnetic confinement concepts, engineering and physics of existing and planned devices, development and testing of diagnostic tools and techniques in support of experiments, assembly and distribution to the fusion community of databases on atomic physics and radiation effects, development and testing of technologies for heating and fueling fusion plasmas, development and testing of superconducting magnets for containing fusion plasmas, and development and testing of materials for fusion devices. Highlights from program activities are included in this report. 126 figs., 15 tabs.

  7. DEVELOPMENT OF ACCELERATOR DATA REPORTING SYSTEM AND ITS APPLICATION TO TREND ANALYSIS OF BEAM CURRENT DATA

    Energy Technology Data Exchange (ETDEWEB)

    Padilla, M.J.; Blokland, W.

    2009-01-01

    Detailed ongoing information about the ion beam quality is crucial to the successful operation of the Spallation Neutron Source at Oak Ridge National Laboratory. In order to provide the highest possible neutron production time, ion beam quality is monitored to isolate possible problems or performance-related issues throughout the accelerator and accumulator ring. For example, beam current monitor (BCM) data is used to determine the quality of the beam transport through the accelerator. In this study, a reporting system infrastructure was implemented and used to generate a trend analysis report of the BCM data. The BCM data was analyzed to facilitate the identifi cation of monitor calibration issues, beam trends, beam abnormalities, beam deviations and overall beam quality. A comparison between transformed BCM report data and accelerator log entries shows promising results which represent correlations between the data and changes made within the accelerator. The BCM analysis report is one of many reports within a system that assist in providing overall beam quality information to facilitate successful beam operation. In future reports, additional data manipulation functions and analysis can be implemented and applied. Built-in and user-defi ned analytic functions are available throughout the reporting system and can be reused with new data.

  8. Neuropsychological effects of self-reported deployment-related mild TBI and current PTSD in OIF/OEF veterans.

    Science.gov (United States)

    Shandera-Ochsner, Anne L; Berry, David T R; Harp, Jordan P; Edmundson, Maryanne; Graue, Lili O; Roach, Abbey; High, Walter M

    2013-01-01

    Current combat veterans are exposed to many incidents that may result in mild traumatic brain injury (mTBI) and/or posttraumatic stress disorder (PTSD). While there is literature on the neuropsychological consequences of PTSD only (PTSD-o) and mTBI alone (mTBI-o), less has been done to explore their combined (mTBI+PTSD) effect. The goal of this study was to determine whether Operation Iraqi Freedom (OIF) and Operation Enduring Freedom (OEF) veterans with mTBI+PTSD have poorer cognitive and psychological outcomes than veterans with PTSD-o, mTBI-o, or combat exposure-only. The final sample included 20 OIF/OEF veterans with histories of self-reported deployment mTBI (mTBI-o), 19 with current PTSD (PTSD-o), 21 with PTSD and self-reported mTBI (mTBI+PTSD), and 21 combat controls (CC) (no PTSD and no reported mTBI). Groups were formed using structured interviews for mTBI and PTSD. All participants underwent comprehensive neuropsychological testing, including neurocognitive and psychiatric feigning tests. Results of cognitive tests revealed significant differences in performance in the mTBI+PTSD and PTSD-o groups relative to mTBI-o and CC. Consistent with previous PTSD literature, significant differences were found on executive (switching) tasks, verbal fluency, and verbal memory. Effect sizes tended to be large in both groups with PTSD. Thus, PTSD seems to be an important variable affecting neuropsychological profiles in the post-deployment time period. Consistent with literature on civilian mTBI, the current study did not find evidence that combat-related mTBI in and of itself contributes to objective cognitive impairment in the late stage of injury.

  9. Validity of questionnaire self-reports on computer, mouse and keyboard usage during a four-week period

    DEFF Research Database (Denmark)

    Mikkelsen, S.; Vilstrup, Imogen; Lassen, C. F.

    2007-01-01

    OBJECTIVE: To examine the validity and potential biases in self-reports of computer, mouse and keyboard usage times, compared with objective recordings. METHODS: A study population of 1211 people was asked in a questionnaire to estimate the average time they had worked with computer, mouse...... and keyboard during the past four working weeks. During the same period, a software program recorded these activities objectively. The study was part of a one-year follow-up study from 2000-1 of musculoskeletal outcomes among Danish computer workers. RESULTS: Self-reports on computer, mouse and keyboard usage...... times were positively associated with objectively measured activity, but the validity was low. Self-reports explained only between a quarter and a third of the variance of objectively measured activity, and were even lower for one measure (keyboard time). Self-reports overestimated usage times...

  10. Non-accelerator particle physics: Progress report for period February 1, 1988--January 31, 1989

    Energy Technology Data Exchange (ETDEWEB)

    1988-11-01

    The goals of this research are the experimental testing of fundamental theories of physics such as grand unification and the exploration of cosmic phenomena through the techniques of particle physics. We are currently engaged in construction of the MACRO detector, an Italian-American collaborative research instrument with a total particle acceptance of 10,000 m/sup 2/sr, which will perform a sensitive search for magnetic monopoles using excitation-ionization methods. Other major objectives of the MACRO experiment are to search for astrophysical high energy neutrinos expected to be emitted by such objects as Vela X-1, LMC X-4, and SN-1987A and to search for low energy neutrino bursts from gravitational stellar collapse. We are also working on GRANDE, a proposed very large area surface detector for astrophysical neutrinos, and on the development of new techniques for liquid scintillation detection. 18 refs.

  11. Practical superconductor development for electrical power applications - quarterly report for the period ending December 31, 2000

    Energy Technology Data Exchange (ETDEWEB)

    Goretta, K.C.

    2001-01-15

    This is a multiyear experimental research program focused on improving relevant material properties of high-T{sub c} superconductors (HTSs) and on development of fabrication methods that can be transferred to industry for production of commercial conductors. The development of teaming relationships through agreements with industrial partners is a key element of the Argonne National Laboratory (ANL) program. Recent results are presented on YBa{sub 2}Cu{sub 3}O{sub x} (Y-123) coated conductors, including fabrication by pulsed laser deposition (PLD) and sol-gel techniques. An approach to understanding the critical current density (J{sub c}) of grain boundaries is also presented and a technique is identified for increasing J{sub c}.

  12. Omental infarction in the postpartum period: a case report and a review of the literature

    Directory of Open Access Journals (Sweden)

    Izbicki Jakob R

    2010-11-01

    Full Text Available Abstract Introduction Omental infarction is a rare and often misdiagnosed clinical event with unspecific symptoms. It affects predominantly young and middle aged women. Case presentation This is a case report of a 26-year-old Caucasian woman with spontaneous omental infarction two weeks after normal vaginal delivery. Conclusion Omental infarction is a differential diagnosis in the postpartum acute abdomen. As some cases of omental infarction, which are caused by torsion, can be adequately diagnosed via computed tomography, a conservative treatment strategy for patients without complications should be considered in order to avoid any unnecessary surgical intervention.

  13. Energy Division annual progress report for period ending September 30, 1986

    Energy Technology Data Exchange (ETDEWEB)

    1987-06-01

    This report describes work done by staff of the Energy Division of Oak Ridge National Laboratory during FY 1986. The work of the Division is quite diversified, but it can be divided into four research themes: (1) technology for improving the productivity of energy use; (2) technology for electric power systems; (3) analysis and assessment of energy and environmental issues, policies, and technologies; and (4) data systems research and development (R and D). The research is supported by the US Department of Energy (DOE), numerous other federal agencies, and some private organizations. 190 refs., 60 figs., 23 tabs.

  14. HTGR fuel recycle development program. Quarterly progress report for the period ending August 31, 1978

    Energy Technology Data Exchange (ETDEWEB)

    1978-09-01

    The work reported includes the development of unit processes and equipment for reprocessing of High-Temperature Gas-Cooled Reactor (HTGR) fuel, the design and development of an integrated pilot line to demonstrate the head end of HTGR reprocessing using unirradiated fuel materials, and design work in support of Hot Engineering Tests (HET). Work is also described on tradeoff studies concerning the required design of facilities and equipment for the large-scale recycle of HTGR fuels in order to guide the development activities for HTGR fuel recycle.

  15. Final Technical Report for the Period October 1, 1996 - September 30, 1998

    Energy Technology Data Exchange (ETDEWEB)

    Hooper, Charles F., Jr.

    1999-05-28

    The body of this report is contained in two appendicies that deal with time-resolved spectroscopic analysis of microballoon implosions. The first paper introduces the experimental observation of plasma-induced line shifts in recent implosion experiments together with our theoretical analysis. These observations provide a new parameter with which to diagnose very dense laser-produced plasmas. It also indicates that at even higher densities shift-effects can be expected to be more prominent. The second paper represents an application of our analytical tools to the analysis of mix experiments. Interesting results are discussed.

  16. Health and Safety Research Division progress report for the period April 1, 1990--September 30, 1991

    Energy Technology Data Exchange (ETDEWEB)

    Kaye, S.V.

    1992-03-01

    This is a brief progress report from the Health and Safety Research Division of Oak Ridge National Laboratory. Information is presented in the following sections: Assessment Technology including Measurement Applications and Development, Pollutant Assessments, Measurement Systems Research, Dosimetry Applications Research, Metabolism and Dosimetry Research and Nuclear Medicine. Biological and Radiation Physics including Atomic, Molecular, and High Voltage Physics, Physics of Solids and Macromolecules, Liquid and Submicron Physics, Analytic Dosimetry and Surface Physics and Health Effects. Chemical Physics including Molecular Physics, Photophysics and Advanced Monitoring Development. Biomedical and Environmental Information Analysis including Human Genome and Toxicology, Chemical Hazard Evaluation and Communication, Environmental Regulations and Remediation and Information Management Technology. Risk Analysis including Hazardous Waste.

  17. Health and Safety Research Division progress report for the period April 1, 1990--September 30, 1991

    Energy Technology Data Exchange (ETDEWEB)

    Kaye, S.V.

    1992-03-01

    This is a brief progress report from the Health and Safety Research Division of Oak Ridge National Laboratory. Information is presented in the following sections: Assessment Technology including Measurement Applications and Development, Pollutant Assessments, Measurement Systems Research, Dosimetry Applications Research, Metabolism and Dosimetry Research and Nuclear Medicine. Biological and Radiation Physics including Atomic, Molecular, and High Voltage Physics, Physics of Solids and Macromolecules, Liquid and Submicron Physics, Analytic Dosimetry and Surface Physics and Health Effects. Chemical Physics including Molecular Physics, Photophysics and Advanced Monitoring Development. Biomedical and Environmental Information Analysis including Human Genome and Toxicology, Chemical Hazard Evaluation and Communication, Environmental Regulations and Remediation and Information Management Technology. Risk Analysis including Hazardous Waste.

  18. Chemical and Analytical Sciences Division progress report for the period January 1, 1993--December 31, 1994

    Energy Technology Data Exchange (ETDEWEB)

    Poutsma, M.L.

    1995-06-01

    This report provides brief summaries of progress in the Chemical and Analytical Sciences Division (CASD) during 1993 and 1994. The first four chapters, which cover the research mission, are organized to mirror the major organizational units of the division and indicate the scope of the research portfolio. These divisions are the Analytical Spectroscopy Section, Nuclear and Radiochemistry Section, Organic Chemistry Section, and Physical and Materials Chemistry Section. The fifth and sixth chapters summarize the support activities within CASD that are critical for research progress. Finally, the appendices indicate the productivity and recognition of the staff in terms of various forms of external publications, professional activities, and awards.

  19. Solid-State Division progress report for period ending March 31, 1983

    Energy Technology Data Exchange (ETDEWEB)

    Green, P.H.; Watson, D.M. (eds.)

    1983-09-01

    Progress and activities are reported on: theoretical solid-state physics (surfaces; electronic, vibrational, and magnetic properties; particle-solid interactions; laser annealing), surface and near-surface properties of solids (surface, plasma-material interactions, ion implantation and ion-beam mixing, pulsed-laser and thermal processing), defects in solids (radiation effects, fracture, impurities and defects, semiconductor physics and photovoltaic conversion), transport properties of solids (fast-ion conductors, superconductivity, mass and charge transport in materials), neutron scattering (small-angle scattering, lattice dynamics, magnetic properties, structure and instrumentation), and preparation and characterization of research materials (growth and preparative methods, nuclear waste forms, special materials). (DLC)

  20. Critical report of current fisheries management measures implemented for the North Sea mixed demersal fisheries

    DEFF Research Database (Denmark)

    Nielsen, J. Rasmus; Ulrich, Clara; Hegland, Troels J.

    The present report is an EU-FP7-SOCIOEC Report giving an overview and critical evaluation of the current management measures implemented for the North Sea mixed demersal fisheries and the fish stocks involved in this. Also, this involves review and critical evaluation of the scientific advice sup...... to distinguish specific effects and impacts of each individual measures implemented. Accordingly, it is also very difficult to make scientific management evaluation and advice associated to the individual measures......The present report is an EU-FP7-SOCIOEC Report giving an overview and critical evaluation of the current management measures implemented for the North Sea mixed demersal fisheries and the fish stocks involved in this. Also, this involves review and critical evaluation of the scientific advice....... The prevailing management system and principle has been landing quotas (TAC, Total Allowable Catch) mainly based on the EU principle of relative stability in the international sharing of the TAC. Also, general effort limitations and technical measures are set for the EU and Norwegian fisheries on top of the TAC...

  1. Retrospective reports of child feeding practices, current eating behaviors, and BMI in college students.

    Science.gov (United States)

    Galloway, Amy T; Farrow, Claire V; Martz, Denise M

    2010-07-01

    Research concerning child feeding practices has focused on children and adolescents, and little is known about how feeding practices used in childhood relate to eating behaviors and weight status in early adulthood. We assessed college students' and their parents' retrospective reports of child feeding practices used when the students were in middle childhood. We also assessed the college students' current reports of their eating behaviors using the Dutch Eating Behavior Questionnaire (DEBQ) and the Intuitive Eating Scale (IES), and measured their current BMI. Results showed that college students' and their parents' reports about previous parental use of child feeding practices were not correlated. Parent reports of their own use of child feeding practices were more related to students' eating behaviors and BMI than were students' recollections about feeding practices used by their parents. An analysis of gender effects showed that there were positive correlations between parental child feeding practices, BMI, and emotional eating for female students. These relationships did not exist for male students. The results suggest that child feeding practices recollected by parents are linked to the development of emotional eating and weight status of women in early adulthood.

  2. Fusion materials semiannual progress report for the period ending June 30, 1996

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-10-01

    This report combines the full spectrum of research and development activities on both metallic and non-metallic materials with primary emphasis on the effects of the neutronic and chemical environment on the properties and performance of materials for in-vessel components. It is divided into the following chapters: vanadium alloys; silicon carbide components; ferritic-martensitic steels; copper alloys and high heat flux materials; austenitic stainless steels; insulating ceramics and optical materials; radiation effects, mechanistic studies, and experimental methods; dosimetry, damage parameters, and activation calculations; and irradiation facilities, test matrices, and experimental methods. There were no papers for the chapters on solid breeding materials and materials engineering and design requirement. Selected papers are indexed separately for inclusion in the Energy Science and Technology Database.

  3. Energy Division annual progress report for period ending September 30, 1976

    Energy Technology Data Exchange (ETDEWEB)

    1977-04-01

    A summmary of the work in each section of the Energy Division at ORNL is given and can be characterized by two themes: (1) environmental assessment, including social and economic considerations, and (2) fuel conservation and energy conversion efficiency. The first theme encompasses the preparation of environmental statements and assessments for nuclear power plants and other energy facilities (Chap. 2) as well as regional analyses of social, economic, and environmental effects due to energy system development patterns (Chap. 3). The second theme characterizes a broad scope of conservation-related work, including efforts to understand energy demand patterns and to develop technologies and arrangements for reducing these demands (Chap. 4). This theme also encompasses research directed at improving both high- and low-temperature thermodynamic cycles driven by solar, geothermal, or fossil energy sources (Chaps. 5 and 6). A listing of publications and oral presentations complete the report. A separate abstract was prepared for each major section or program. (MCW)

  4. Thorium utilization program. Quarterly progress report for the period ending May 31, 1977

    Energy Technology Data Exchange (ETDEWEB)

    1977-06-01

    Results of work performed under the National HTGR Fuel Recycle Program (also known as the Thorium Utilization Program) at General Atomic Company are presented. Results of work on this program prior to June 1974 were included in a quarterly series on the HTGR Base Program. The work reported includes the development of unit processes and equipment for reprocessing of High-Temperature Gas-Cooled Reactor (HTGR) fuel, the design and development of an integrated pilot line to demonstrate the head end of HTGR reprocessing using unirradiated fuel materials, and design work in support of Hot Engineering Tests (HET). Work is also described on trade-off studies concerning the required design of facilities and equipment for the large-scale recycle of HTGR fuels in order to guide the development activities for HTGR fuel recycle.

  5. Practical superconductor development for electrical applications - quarterly report for the period ending December 31, 2002.

    Energy Technology Data Exchange (ETDEWEB)

    Dorris, S., ed.

    2003-03-24

    This is a multiyear experimental research program that focuses on improving relevant material properties of high-T{sub c} superconductors and developing fabrication methods that can be transferred to industry for production of commercial conductors. The development of teaming relationships through agreements with industrial partners is a key element of the Argonne National Laboratory(ANL) program. This report summarizes key results from a yearlong effort to apply Raman microscopy methods to the characterization of MBa{sub 2}Cu{sub 3}O{sub x} (MBCO, where M=Y or a rare earth element) thin films on textured substrates. Important crystallographic features and orientation relationships in coated conductors made by the inclined-substrate deposition (ISD) process are also presented.

  6. Fossil Energy Program Annual Progress Report for the Period April 1, 2000 through March 31, 2001

    Energy Technology Data Exchange (ETDEWEB)

    Judkins, RR

    2001-06-14

    This report covers progress made at Oak Ridge National Laboratory (ORNL) on research and development projects that contribute to the advancement of fossil energy technologies. Projects on the ORNL Fossil Energy Program are supported by the U.S. Department of Energy (DOE) Office of Fossil Energy, the DOE National Energy Technology Laboratory (NETL), the DOE Fossil Energy Clean Coal Technology (CCT) Program, the DOE National Petroleum Technology Office, and the DOE Fossil Energy Office of Strategic Petroleum Reserve (SPR). The ORNL Fossil Energy Program research and development activities cover the areas of coal, clean coal technology, gas, petroleum, and support to the SPR. An important part of the Fossil Energy Program is technical management of all activities on the DOE Fossil Energy Advanced Research (AR) Materials Program. The AR Materials Program involves research at other DOE and government laboratories, at universities, and at industrial organizations.

  7. Metals and Ceramics Division materials science annual progress report for period ending June 30, 1977

    Energy Technology Data Exchange (ETDEWEB)

    McHargue, C.J. (comp.)

    1977-09-01

    Progress is reported for research programs in the metals and ceramics division of ORNL. In structure of materials, theoretical research, x-ray diffraction studies, studies of erosion of ceramics, preparation and synthesis of high temperature and special service materials, and studies of stabilities of microphases in high-temperature structural materials. Research into deformation and mechanical properties included physical metallurgy, and grain boundary segregation and embrittlement. Physical properties and transport phenomena were studied and included mechanisms of surface and solid state reactions, and properties of superconducting materials. The radiation effects program, directed at understanding the effects of composition and microstructure on the structure and properties of materials irradiated at elevated temperatures, is also described. (GHT)

  8. Energy Division annual progress report for period ending September 30, 1992

    Energy Technology Data Exchange (ETDEWEB)

    Counce, D.M.; Wolff, P.P. [eds.

    1993-04-01

    Energy Division`s mission is to provide innovative solutions to energy and related Issues of national and global importance through interdisciplinary research and development. Its goals and accomplishments are described in this annual progress report for FY 1992. Energy Division`s total expenditures in FY 1992 were $42.8 million. The work is supported by the US Department of Energy, the US Department of Defense, many other federal agencies, and some private organizations. Disciplines of the 116.5 technical staff members include engineering, social sciences, physical and life sciences, and mathematics and statistics. The division`s programmatic activities cover three main areas: (1) analysis and assessment, (2) energy conservation technologies, and (3) military transportation systems. Analysis and assessment activities involve energy and resource analysis, preparation of environmental assessments and impact statements, research on waste management, technology transfer, analysis of energy and environmental needs in developing countries, and civilian transportation analysis. Energy conservation technologies focus on electric power systems, building envelopes (walls, foundations, roofs, attics, and materials), and methods to improve energy efficiency in existing buildings. Military transportation systems conduct research for sponsors within the US military to improve the efficiency of military deployment, scheduling, and transportation coordination. Much of Energy Division`s research is valuable to other organizations as well as to sponsors. This information is disseminated by the staff`s involvement in professional and trade organizations and workshops; joint research with universities and private-sector firms; collaboration with state and local governments; presentation of work at conferences; and publication of research results in journals, reports, and conference proceedings.

  9. Preliminary report on methane emissions from the Three Gorges Reservoir in the summer drainage period

    Institute of Scientific and Technical Information of China (English)

    Fei Lu; Hua Zheng; Yongjuan Zhou; Jiangxiao Qiu; Zhiyun Ouyang; Le Yang; Xiaoke Wang; Xiaonan Duan; Yujing Mu; Wenzhi Song; Feixiang Zheng; Junfeng Niu; Lei Tong

    2011-01-01

    Recently reported summertime methane (CH4) emissions (6.7 ± 13.3 mg CH4/(m2.hr)) from newly created marshes in the drawdown area of the Three Gorges Reservoir (TGR),China have triggered broad concern in academic circles and among the public.The CH4 emissions from TGR water surfaces and drawdown areas were monitored from 3rd June to 16th October 2010 with floating and static chambers and gas chromatography.The average CH4 emission flux from permanently flooded areas in Zigui,Wushan and Yunyang Counties was (0.33 + 0.09) mg CH4/(m2·hr).In half of these hottest months of the year,the wilderness,cropland and deforested drawdown sites were aerobic and located above water level,and the CH4 emissions were very small,ranging from a sink at 0.12 mg CH4/(m2·hr) to a source at 0.08 mg CH4/(m2·hr) except for one mud-covered site after flood.Mean CH4 emission in flooded drawdown sites was 0.34 mg CH4,/(m2·hr).The emissions from the rice paddy sites in the drawdown area were averaged at (4.86 ± 2.31) mg CH4/(m2·hr).Excepting the rice-paddy sites,these results show much lower emission levels than previously reported.Our results indicated considerable spatial and temporal variation in CH4 emissions from the TGR.Human activities and occasional events,such as flood,may also affect emission levels.Long-term CH4 measurements and modeling in a large region are necessary to accurately estimate greenhouse gas emissions from the TGR.

  10. Practical superconductor development for electrical power applications - quarterly report for the period ending June 30, 2003.

    Energy Technology Data Exchange (ETDEWEB)

    Dorris, S. E.

    2003-09-16

    This is a multiyear experimental research program that focuses on improving relevant material properties of high-critical temperature (T{sub c}) superconductors and developing fabrication methods that can be transferred to industry for production of commercial conductors. The development of teaming relationships through agreements with industrial partners is a key element of the Argonne National Laboratory (ANL) program. A transport critical current density (J{sub c}) of 1.2 x 10{sup 6} A/cm{sup 2} was measured with a sample made with the standard inclined substrate deposition (ISD) architecture. Recent results are described from a study of SrRuO{sub 3} (SRO), a potential alternative buffer layer in coated conductors made by the inclined substrate deposition (ISD) method. Basic features of Raman microscopy are also discussed, and results are presented from a detailed Raman microprobe study of a 1.25-m-long YBCO coated conductor specimen produced at Oak Ridge National Laboratory (ORNL). Strain tolerance data are presented as a function of YBCO thickness for coated conductors with the standard ISD architecture.

  11. Energy Division annual progress report for period ending September 30, 1991

    Energy Technology Data Exchange (ETDEWEB)

    Stone, J.N. [ed.

    1992-04-01

    The Energy Division is one of 17 research divisions at Oak Ridge Laboratory. Its goals and accomplishments are described in this annual progress report for FY 1991. The division`s total expenditures in FY 1991 were $39.1 million. The work is supported by the US Department of Energy, US Department of Defense, many other federal agencies, and some private organizations. Disciplines of the 124 technical staff members include engineering, social sciences, physical and life sciences, and mathematics and statistics. The Energy Division`s programmatic activities focus on three major areas: (1) analysis and assessment, (2) energy conservation technologies, and (3) military transportation systems. Analysis and assessment activities cover energy and resource analysis, the preparation of environmental assessments and impact statements, research on waste management, analysis of emergency preparedness for natural and technological disasters, analysis of the energy and environmental needs of developing countries, technology transfer, and analysis of civilian transportation. Energy conservation technologies include electric power systems, building equipment (thermally activated heat pumps, advanced refrigeration systems, novel cycles), building envelopes (walls, foundations, roofs, attics, and materials), and technical issues for improving energy efficiency in existing buildings. Military transportation systems concentrate on research for sponsors within the US military on improving the efficiency of military deployment, scheduling, and transportation coordination.

  12. Energy Division annual progress report for period ending September 30, 1991

    Energy Technology Data Exchange (ETDEWEB)

    Stone, J.N. (ed.)

    1992-04-01

    The Energy Division is one of 17 research divisions at Oak Ridge Laboratory. Its goals and accomplishments are described in this annual progress report for FY 1991. The division's total expenditures in FY 1991 were $39.1 million. The work is supported by the US Department of Energy, US Department of Defense, many other federal agencies, and some private organizations. Disciplines of the 124 technical staff members include engineering, social sciences, physical and life sciences, and mathematics and statistics. The Energy Division's programmatic activities focus on three major areas: (1) analysis and assessment, (2) energy conservation technologies, and (3) military transportation systems. Analysis and assessment activities cover energy and resource analysis, the preparation of environmental assessments and impact statements, research on waste management, analysis of emergency preparedness for natural and technological disasters, analysis of the energy and environmental needs of developing countries, technology transfer, and analysis of civilian transportation. Energy conservation technologies include electric power systems, building equipment (thermally activated heat pumps, advanced refrigeration systems, novel cycles), building envelopes (walls, foundations, roofs, attics, and materials), and technical issues for improving energy efficiency in existing buildings. Military transportation systems concentrate on research for sponsors within the US military on improving the efficiency of military deployment, scheduling, and transportation coordination.

  13. Metals and Ceramics Division progress report for period ending September 30, 1991

    Energy Technology Data Exchange (ETDEWEB)

    1992-03-01

    This report provides a brief overview of the activities and accomplishments of the Metals and Ceramics (M C) Division during fiscal year (FY) 1991. The division is organized to provide technical support, primarily in the area of high-temperature materials, for the various technologies being developed by the US Department of Energy (DOE). Activities span the range from basic research (through applied research and engineering development) to industrial interactions (through cooperative research and a strong technology transfer program). The division is organized in functional groups that encompass nearly all of the disciplines needed to develop and to apply materials in high-temperature applications. Sections I through 5 describe the different functional groups; Sect. 6 provides an alternative view of the division in terms of the major programs, most of which cross group lines; and Sect. 7 summarizes external interactions including cooperative research and development programs, educational activities, and technology transfer functions. Appendices describe the organizational structure, note personnel changes, present honors and awards received by division members, and contain listings of publications completed and presentations made at technical meetings.

  14. Energy Division annual progress report for period ending September 30, 1988: Volume 2

    Energy Technology Data Exchange (ETDEWEB)

    1989-06-01

    The goals and accomplishments of the Energy Division of Oak Ridge National Laboratory are described in this annual progress report for Fiscal Year (FY) 1988. The Energy Division is a multidisciplinary research organization committed to (1) increasing the knowledge and understanding of the way society makes choices in energy use and energy-using technologies, (2) improving society's understanding of the environmental implications of changes in energy technology, and (3) improving and developing new energy-efficient technologies. The Energy Division's programmatic activities focus on four major areas: (1) analysis and assessment, (2) transportation and decision systems research, (3) technology research and development for improving the efficiency of energy and end-use technologies, and (4) electric power systems. The Division's total expenditures in FY 1988 were $44.3 million. The work is supported by the US Department of Energy, US Department of Defense, many other federal agencies, and some private organizations. Disciplines of the 139 staff members include engineering, social sciences, physical and life sciences, and mathematics and statistics.

  15. Canadian Environmental Assessment Agency : performance report for the period ending March 31, 2000

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-07-01

    This report presents the results and achievements of the Canadian Environmental Assessment Agency (CEAA) during the most recent fiscal year. It explains the importance of environmental assessment and how the federal environmental assessment process works. Environmental assessments are conducted to identify and ensure that the potential environmental effects of projects are carefully considered before they are undertaken to avoid any irreversible damage. The CEAA's strategy for sustainable development focuses on increasing the knowledge and understanding of environmental assessments within and outside government in an effort to design better projects and policies that integrate environmental, economic and social goals. In the last fiscal year, the Agency supported the completion of 10 comprehensive environmental assessments and completed bilateral agreements between the federal government and Alberta and Saskatchewan. The Agency also completed the Canada Port Authority Environmental Assessment Regulations which are designed to improve the overall application of environmental assessments under federal jurisdiction. Other accomplishments included the Five Year Review of the Canadian Environmental Assessment Act and the completion of comprehensive consultations with more than 1,200 Canadians. This document also outlines specific spending according to departments, agencies and programs. Detailed information is also included on specific departments and their programs in terms of strategic planning. Accomplishments achieved in the last fiscal year were also compared with performance expectations. 11 tabs.

  16. Deflagration-to-detonation transition project: quarterly report for the period September through November 1979

    Energy Technology Data Exchange (ETDEWEB)

    Lieberman, M. L. [ed.

    1980-07-01

    The activities of the Sandia Laboratories project on deflagration-to-detonation transition (DDT) pertain primarily to the development of small, safe, low-voltage, hot-wire detonators. Its major goals are: the formulation of a modeling capability for DDT of the explosive 2-(5-cyanotetrazolato)pentaamminecobalt(III) perchlorate (CP); the development of improved DDT materials; the establishment of a data base for corrosion, compatibility, and reliability of CP-loaded detonators; and the design and development of advanced DDT components. Progress in this research is reported. The planned development of the MC3423 detonator has been completed and the final design review meeting has been held. Additional work must be performed to establish satisfactory output function. Ignition sensitivity data have also been obtained. Ignition and shock testing experiments for development of the MC3533 detonator have been planned. An initial version of the component will utilize available MC3423 headers, while the final design will incorporate a new header that has been designed and ordered. Detonator performance studies have been planned to optimize CP density-length factors. Feasibility studies on the MC3196A detonator have continued in an effort to obtain a reliable 50-200 ..mu..s function time.

  17. Energy Division annual progress report for period ending September 30, 1990

    Energy Technology Data Exchange (ETDEWEB)

    Selden, R.H. (ed.)

    1991-06-01

    The Energy Division is one of 17 research divisions at Oak Ridge National Laboratory. The goals and accomplishments of the Energy Division are described in this annual progress report for FY 1990. The Energy Division is a multidisciplinary research organization committed to (1) increasing the knowledge and understanding of how societies make choices in energy use; (2) improving society's understanding of the environmental, social, and economic implications of technological change; (3) developing and transferring energy efficient technologies; and (4) developing improved transportation planning and policy. Disciplines of the 129 staff members include engineering, social sciences, physical and life sciences, and mathematics and statistics. The Energy Division's programmatic activities focus on three major areas: (1) analysis and assessment, (2) energy conservation technologies, and (3) military transportation systems. Analysis and assessment activities cover energy and resource analysis, the preparation of environmental assessments and impact statements, research on waste management, analysis of emergency preparedness for natural and technological disasters, analysis of the energy and environmental needs of developing countries, technology transfer, and analysis of civilian transportation. Energy conservation technologies include building equipment (thermally activated heat pumps, chemical heat pumps, refrigeration systems, novel cycles), building enveloped (walls, foundations, roofs, attics, and materials), retrofits for existing buildings, and electric power systems. Military transportation systems concentrate on research for sponsors within the US military on improving the efficiency of military deployment, scheduling, and transportation coordination. 48 refs., 34 figs., 7 tabs.

  18. Family meal traditions. Comparing reported childhood food habits to current food habits among university students.

    Science.gov (United States)

    De Backer, Charlotte J S

    2013-10-01

    The aim of this study is to investigate if reported childhood food habits predict the food habits of students at present. Questions addressed are: does the memory of childhood family meals promote commensality among students? Does the memory of (grand)parents' cooking influence students' cooking? And, is there still a gender difference in passing on everyday cooking skills? Using a cross-sectional survey, 104 students were asked about their current eating and cooking habits, and their eating habits and the cooking behavior of their (grand)parents during their childhood. Results show that frequencies in reported childhood family meals predict frequencies of students' commensality at present. The effects appear for breakfast and dinner, and stay within the same meal: recalled childhood family breakfasts predict current breakfast commensality, recalled childhood family dinners predict current dinner commensality. In terms of recalled cookery of (grand)parents and the use of family recipes a matrilineal dominance can be observed. Mothers are most influential, and maternal grandmothers outscore paternal grandmothers. Yet, fathers' childhood cooking did not pass unnoticed either. They seem to influence male students' cookery. Overall, in a life-stage of transgression students appear to maintain recalled childhood food rituals. Suggestions are discussed to further validate these results.

  19. Chlamydia trachomatis Incidence Using Self-Reports and Serology by Gender, Age Period, and Sexual Behavior in a Birth Cohort.

    Science.gov (United States)

    Righarts, A Antoinette; Morgan, Jane; Horner, Paddy J; Wills, Gillian S; McClure, Myra O; Dickson, Nigel P

    2017-06-01

    Although understanding chlamydia incidence assists prevention and control, analyses based on diagnosed infections may distort the findings. Therefore, we determined incidence and examined risks in a birth cohort based on self-reports and serology. Self-reported chlamydia and behavior data were collected from a cohort born in New Zealand in 1972/3 on several occasions to age 38 years. Sera drawn at ages 26, 32, and 38 years were tested for antibodies to Chlamydia trachomatis Pgp3 antigen using a recently developed assay, more sensitive in women (82.9%) than men (54.4%). Chlamydia incidence by age period (first coitus to age 26, 26-32, and 32-38 years) was calculated combining self-reports and serostatus and risk factors investigated by Poisson regression. By age 38 years, 32.7% of women and 20.9% of men had seroconverted or self-reported a diagnosis. The highest incidence rate was to age 26, 32.7 and 18.4 years per 1000 person-years for women and men, respectively. Incidence rates increased substantially with increasing number of sexual partners. After adjusting age period incidence rates for partner numbers, a relationship with age was not detected until 32 to 38 years, and then only for women. Chlamydia was common in this cohort by age 38, despite the moderate incidence rates by age period. The strongest risk factor for incident infection was the number of sexual partners. Age, up to 32 years, was not an independent factor after accounting for partner numbers, and then only for women. Behavior is more important than age when considering prevention strategies.

  20. A decade of DIII-D research. Final report for the period of work, October 1, 1989--September 30, 1998

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    During the ten-year DIII-D tokamak operating period of 1989 through 1998, major scientific advances and discoveries were made and facility upgrades and improvements were implemented. Each year, annual reports as well as journal and international conference proceedings document the year-by-year advances (summarized in Section 7). This final contract report, provides a summary of these historical accomplishments. Section 2 encapsulates the 1998 status of DIII-D Fusion Science research. Section 3 summarizes the DIII-D facility operations. Section 4 describes the major upgrades to the DIII-D facility during this period. During the ten-year period, DIII-D has grown from predominantly a General Atomics program to a national center for fusion science with participants from over 50 collaborating institutions and 300 users who spend more than one week annually at DIII-D to carry out experiments or data analysis. In varying degrees, these collaborators participate in formulating the research program directions. The major collaborating institution programs are described in Section 6.