Method for recovering palladium and technetium values from nuclear fuel reprocessing waste solutions

DOEpatents

Horwitz, E. Philip; Delphin, Walter H.

1979-07-24

A method for recovering palladium and technetium values from nuclear fuel reprocessing waste solutions containing these and other values by contacting the waste solution with an extractant of tricaprylmethylammonium nitrate in an inert hydrocarbon diluent which extracts the palladium and technetium values from the waste solution. The palladium and technetium values are recovered from the extractant and from any other coextracted values with a strong nitric acid strip solution.

Speciation and Oxidative Stability of Alkaline Soluble, Non-Pertechnetate Technetium

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

Levitskaia, Tatiana G.; Rapko, Brian M.; Anderson, Amity

2014-09-30

The long half-life, complex chemical behavior in tank waste, limited incorporation in mid- to high-temperature immobilization processes, and high mobility in subsurface environments make technetium (Tc) one of the most difficult contaminants to dispose of and/or remediate. Technetium exists predominantly in the liquid tank waste phase as the relatively mobile form of pertechnetate, TcO 4 -. However, based on experimentation to date a significant fraction of the soluble Tc cannot be effectively separated from the wastes and may be present as a non- pertechnetate species. The presence of a non-pertechnetate species significantly complicates disposition of low-activity waste (LAW), and themore » development of methods to either convert them to pertechnetate or to separate directly is needed. The challenge is the uncertainty regarding the chemical form of the alkaline-soluble low-valent non-pertechnetate species in the liquid tank waste. This report summarizes work done in fiscal year (FY) 2014 exploring the chemistry of a low-valence technetium(I) species, [(CO) 3Tc(H 2O) 3] +, a compound of interest due to its implication in the speciation of alkaline-soluble technetium in several Hanford tank waste supernatants.« less

Deep liquid-chromatographic purification of uranium extract from technetium

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

Volk, V.; Dvoeglazov, K; Podrezova, L.

The recycling of uranium in the nuclear fuel cycle requires the removal of a number of radioactive and stable impurities like {sup 99}Tc from spent fuels. In order to improve the grade of uranium extract purification from technetium the method of liquid chromatography and the apparatus for its performance have been developed. Process of technetium extraction and concentrating in aqueous solution containing reducing agent has been studied on simulated solutions (U-Tc-HNO{sub 3}-30% TBP-isoparM). The dynamic tests of the method have been carried out on the laboratory unit. Solution of diformyl-hydrazine in nitric acid was used as a stationary phase. Silicamore » gel with specific surface of 186 m{sup 2}/g was used as a carrier of the stationary phase. It is shown that the volume of purified extract increases as the solution temperature increases, concentration of reducing agent increases and extract flow rate decreases. It is established that the technetium content in uranium by this method could achieve a value below 0.3 ppm. Some variants of overload and composition of the stationary phase containing the extracted technetium have been offered and tested. It is defined that the method provides reduction of processing medium-active wastes by more than 10 times during finish refining process. (authors)« less

Thermodynamics of technetium: Reconciling theory and experiment using density functional perturbation analysis

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

Weck, Philippe F.; Kim, Eunja

The structure, lattice dynamics and thermodynamic properties of bulk technetium were investigated within the framework of density functional theory. The phonon density of states spectrum computed with density functional perturbation theory closely matches inelastic coherent neutron scattering measurements. The thermal properties of technetium were derived from phonon frequencies calculated within the quasi-harmonic approximation (QHA), which introduces a volume dependence of phonon frequencies as a part of the anharmonic effect. As a result, the predicted thermal expansion and isobaric heat capacity of technetium are in excellent agreement with available experimental data for temperatures up to ~1600 K.

Thermodynamics of technetium: Reconciling theory and experiment using density functional perturbation analysis

DOE PAGES

Weck, Philippe F.; Kim, Eunja

2015-06-11

The structure, lattice dynamics and thermodynamic properties of bulk technetium were investigated within the framework of density functional theory. The phonon density of states spectrum computed with density functional perturbation theory closely matches inelastic coherent neutron scattering measurements. The thermal properties of technetium were derived from phonon frequencies calculated within the quasi-harmonic approximation (QHA), which introduces a volume dependence of phonon frequencies as a part of the anharmonic effect. As a result, the predicted thermal expansion and isobaric heat capacity of technetium are in excellent agreement with available experimental data for temperatures up to ~1600 K.

Diffusion of 99-technetium in compacted bentonite under aerobic and anaerobic conditions

NASA Astrophysics Data System (ADS)

Večerník, P.; Jedináková-Křížová, V.

2006-01-01

The main aim of this study was to investigate diffusion of technetium 99Tc under different conditions. Because technetium represents one of the most dangerous fission products due to its very long halftime and high mobility in aerobic conditions diffusion experiments of technetium (as 99TcO 4 - anion) in Czech bentonite from Rokle locality have been carried out. For performance and evaluation of experiments the through-diffusion method was chosen and apparent (Da) and effective (De) diffusion coefficients were evaluated. The effects of particle mesh-size, dry bulk density and aerobic or anaerobic conditions on diffusion were studied. In the presence of oxygen, technetium occurs in oxidation state VII, as an anion, soluble and mobile in the environment. However, under reducing conditions it occurs in a lower oxidation states, mainly as insoluble oxides or hydroxides. Aerobic experiments were carried out under laboratory conditions and anaerobic experiments were performed in a nitrogen atmosphere in a glove box, to simulate the real underground conditions.

Equation of state for technetium from X-ray diffraction and first-principle calculations

DOE PAGES

Mast, Daniel S.; Kim, Eunja; Siska, Emily M.; ...

2016-03-20

Here, the ambient temperature equation of state (EoS) of technetium metal has been measured by X-ray diffraction. The metal was compressed using a diamond anvil cell and using a 4:1 methanol-ethanol pressure transmitting medium. The maximum pressure achieved, as determined from the gold pressure scale, was 67 GPa. The compression data shows that the HCP phase of technetium is stable up to 67 GPa. The compression curve of technetium was also calculated using first-principles total-energy calculations. Utilizing a number of fitting strategies to compare the experimental and theoretical data it is determined that the Vinet equation of state with anmore » ambient isothermal bulk modulus of B 0T = 288 GPa and a first pressure derivative of B' = 5.9(2) best represent the compression behavior of technetium metal.« less

Technetium Tetrachloride Revisited: A Precursor to Lower-Valent Binary Technetium Chlorides

DOE PAGES

Johnstone, Erik V.; Poineau, Frederic; Forster, Paul M.; ...

2012-07-09

Technetium (Tc) is the lightest element that doesn't occur in nature. At UNLV, our radiochemistry program gives us access to Tc and the ability to make various Tc compounds. Here we describe the preparation and characterization of TcCl 4. The Tc atom is found to have a magnetic moment and magnetically orders at low temperature. As discerning trends in the transition metals, of which Tc is one, is important for understanding all transition metal compounds, this research is relevant to understanding these materials.

99M-Technetium labeled tin colloid radiopharmaceuticals

DOEpatents

Winchell, Harry S.; Barak, Morton; Van Fleet, III, Parmer

1976-07-06

An improved 99m-technetium labeled tin(II) colloid, size-stabilized for reticuloendothelial organ imaging without the use of macromolecular stabilizers and a packaged tin base reagent and an improved method for making it are disclosed.

Non-pertechnetate Technetium Sensor Research and Development

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

Bryan, Samuel A.; Rapko, Brian M.; Branch, Shirmir D.

Several significant uncertainties remain regarding the understanding and modeling of the fate and speciation of technicium-99 ( 99Tc) in Hanford waste tanks, glass, and low-temperature waste forms. A significant (2% to 25%) fraction of the 99Tc in the water-soluble portion of the tank waste may be present as one or more non pertechnetate species that have not been identified and to date, cannot be effectively separated from the wastes. This task will provide a sensor specifically tuned to detect the Tc(I)-carbonyl species believed to constitute the main fraction of the non-pertechnetate form of technetium. By direct measurement of the non-pertechnetatemore » species, such a sensor will help reduce the uncertainties in the modeling of the fate and speciation of 99Tc in Hanford tanks and waste forms. This report summarizes work performed in FY2016 that was sponsored by the Department of Energy’s Office of Environmental Management and demonstrates the protocol for using fluorescent Tc(I)-tricarbonyl complex as a means to detect the non-pertechnetate species within tank waste solutions. The protocol was optimized with respect to ligand concentration, solvent choice, reaction temperature and time. This work culminated in the quantitation of Tc(I)-tricarbonyl within a waste simulant, using a standard addition method for measurement. This report also summarizes the synthesis and high-yield preparation of the low-valence technetium species, [Tc(CO) 3(H 2O) 3] +, which will be used as the technetium standard material for the demonstration of the non-pertechnetate species in actual wastes.« less

Separation of uranium from technetium in recovery of spent nuclear fuel

DOEpatents

Friedman, Horace A.

1985-01-01

A method for decontaminating uranium product from the Purex process comprises addition of hydrazine to the product uranyl nitrate stream from the Purex process, which contains hexavalent (UO.sub.2.sup.2+) uranium and heptavalent technetium (TcO.sub.4 -). Technetium in the product stream is reduced and then complexed by the addition of oxalic acid (H.sub.2 C.sub.2 O.sub.4), and the Tc-oxalate complex is readily separated from the uranium by solvent extraction with 30 vol. % tributyl phosphate in n-dodecane.

APPLICATION OF FORMOHYDROXAMIC ACID IN NUCLEAR PROCESSING: SYNTHESIS AND COMPLEXATION WITH TECHNETIUM-99

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

Amber Wright; Edward Mausolf; Keri Campbell

2010-05-01

Acetohydroxamic acid (AHA) is an organic ligand planned for use in the Uranium Extraction (UREX) process. It reduces neptunium and plutonium, and the resultant hydrophilic complexes are separated from uranium by extraction with tributyl phosphate (TBP) in a hydrocarbon diluent. AHA undergoes hydrolysis to acetic acid which will impede the recycling of nitric acid. During recent discussions of the UREX process, it has been proposed to replace AHA by formohydroxamic acid (FHA). FHA will undergo hydrolysis to formic acid which is volatile, thus allowing the recycling of nitric acid. The reported reduction potentials of AHA and pertechnetate (TcO{sub 4}{sup -})more » indicated that it may be possible for AHA to reduce technetium, altering its fate in the fuel cycle. At UNLV, it has been demonstrated that TcO{sub 4}{sup -} undergoes reductive nitrosylation by AHA under a variety of conditions. The resulting divalent technetium is complexed by AHA to form the pseudo-octahedral trans-aquonitrosyl (diacetohydroxamic)-technetium(II) complex ([Tc{sup II}(NO)(AHA){sub 2}H{sub 2}O]{sup +}). In this paper, we are reporting the synthesis of FHA and its complex formation with technetium along with the characterization of FHA crystals achieved by NMR and IR spectroscopy. Two experiments were conducted to investigate the complexation of FHA with Tc and the results were compared with previous data on AHA. The first experiment involved the elution of Tc from a Reillex HP anion exchange resin, and the second one monitored the complexation of technetium with FHA by UV-visible spectrophotometry.« less

Separation of uranium from technetium in recovery of spent nuclear fuel

DOEpatents

Friedman, H.A.

1984-06-13

A method for decontaminating uranium product from the Purex 5 process comprises addition of hydrazine to the product uranyl nitrate stream from the Purex process, which contains hexavalent (UO/sub 2//sup 2 +/) uranium and heptavalent technetium (TcO/sub 4/-). Technetium in the product stream is reduced and then complexed by the addition of oxalic acid (H/sub 2/C/sub 2/O/sub 4/), and the Tc-oxalate complex is readily separated from the 10 uranium by solvent extraction with 30 vol % tributyl phosphate in n-dodecane.

Investigation of radioactivity concentration in spent technetium generators

NASA Astrophysics Data System (ADS)

Idriss, Hajo; Salih, Isam; Alaamer, Abdulaziz S.; Eisa, M. H.; Sam, A. K.

2014-04-01

This study was carried out to survey and measure radioactivity concentration and estimate radiation dose level at the surface of spent technetium generator columns for the safe final disposal of radioactive waste. High resolution γ-spectrometry with the aid of handheld radiation survey meters has been used. The radioactivity measurements has shown that 238U, 40K and 137Cs were only measurable in one sample whereas 125Sb was found in 14 samples out of total of 20 samples with an activity concentration which ranged from 21 to 7404 with an average value of 1095 Bq/kg. The activity concentration of 125Sb is highly variable indicating that the spent 99mTc generator columns are of different origin. This investigation highlighted the importance of radiation monitoring of spent technetium generators in the country in order to protect workers, and the public from the dangers posed by radioactive waste.

Solubility Control of Technetium Release from Saltstone by Tc02•xH20

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

Cantrell, Kirk J.; Williams, Benjamin D.

2013-11-12

Saltstone leaching experiments were conducted using a modified single-pass flow-through method under anoxic conditions. The analytical results of leachates collected from these experiments were evaluated using thermodynamic modeling to determine if the data were consistent with potential solubility controlling phases. The results demonstrate that technetium concentrations in water in contact with Saltstone under anoxic conditions is controlled by the solubility of TcO2•xH2O (likely TcO2•1.6H2O). In our system equilibrium solubility appears to have been reached within two weeks at a concentration of approximately 1.5 x 10-6 M. This concentration is likely to vary as the composition of Saltstone pore fluid evolvesmore » over time. As the pH goes from the initial high values (~12.5-13) to lower values, the solubility of technetium will decrease significantly. The thermodynamic data used to determine the solubility of TcO2•1.6H2O were taken from the tabulation of critically selected thermodynamic data determined by the Nuclear Energy Agency. Solid phase characterization to demonstrate the presence of TcO2•xH2O was not possible due to the low concentrations of technetium in our samples. Previous solid phase characterization studies with cementitious waste forms that were very similar to our Saltstone samples as well as reaction products derived from reductive immobilization of TcO4- by amorphous FeS clearly indicate the presence of TcO2 with varying degrees of hydration. Although, the presence of TcSx or other reduced technetium sulfide phases in our samples cannot be ruled out, release of technetium from Saltstone will be controlled by TcO2•1.6H2O because of its higher solubility. Our results clearly demonstrate that the release mechanism of technetium from Saltstone under reducing conditions is solubility controlled by TcO2•xH2O (likely TcO2•1.6H2O); however, distribution coefficients (Kds), that describe sorption and not solubility, were calculated

Development of Alternative Technetium Waste Forms

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

Czerwinski, Kenneth

2013-09-13

The UREX+1 process is under consideration for the separation of transuranic elements from spent nuclear fuel. The first steps of this process extract the fission product technicium-99 ({sup 99}Tc) into an organic phase containing tributylphosphate together with uranium. Treatment of this stream requires the separation of Tc from U and placement into a suitable waste storage form. A potential candidate waste form involves immobilizing the Tc as an alloy with either excess metallic zirconium or stainless steel. Although Tc-Zr alloys seem to be promising waste forms, alternative materials must be investigated. Innovative studies related to the synthesis and behavior ofmore » a different class of Tc materials will increase the scientific knowledge related to development of Tc waste forms. These studies will also provide a better understanding of the behavior of {sup 99}Tc in repository conditions. A literature survey has selected promising alternative waste forms for further study: technetium metallic alloys, nitrides, oxides, sulfides, and pertechnetate salts. The goals of this project are to 1) synthesize and structurally characterize relevant technetium materials that may be considered as waste forms, 2) investigate material behavior in solution under different conditions of temperature, electrochemical potential, and radiation, and 3) predict the long-term behavior of these materials.« less

Technetium: The First Radioelement on the Periodic Table

ERIC Educational Resources Information Center

Johnstone, Erik V.; Yates, Mary Anne; Poineau, Frederic; Sattelberger, Alfred P.; Czerwinski, Kenneth R.

2017-01-01

The radioactive nature of technetium is discussed using a combination of introductory nuclear physics concepts and empirical trends observed in the chart of the nuclides and the periodic table of the elements. Trends such as the enhanced stability of nucleon pairs, magic numbers, and Mattauch's rule are described. The concepts of nuclear binding…

Immobilization and Limited Reoxidation of Technetium-99 by Fe(II)-Goethite

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

Um, Wooyong; Chang, Hyun-shik; Icenhower, Jonathan P.

2010-09-30

This report summarizes the methodology used to test the sequestration of technetium-99 present in both deionized water and simulated Hanford Tank Waste Treatment and Immobilization Plant waste solutions.

Assessment of the Cast Stone Low-Temperature Waste Form Technology Coupled with Technetium Removal - 14379

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

Brown, Christopher F.; Rapko, Brian M.; Serne, R. Jeffrey

2014-03-03

The U.S. Department of Energy Office of Environmental Management (EM) is engaging the national laboratories to provide the scientific and technological rigor to support EM program and project planning, technology development and deployment, project execution, and assessment of program outcomes. As an early demonstration of this new responsibility, Pacific Northwest National Laboratory (PNNL) and Savannah River National Laboratory (SRNL) were chartered to implement a science and technology program addressing low-temperature waste forms for immobilization of DOE aqueous waste streams, including technetium removal as an implementing technology. As a first step, the laboratories examined the technical risks and uncertainties associated withmore » the Cast Stone waste immobilization and technetium removal projects at Hanford. Science and technology gaps were identified for work associated with 1) conducting performance assessments and risk assessments of waste form and disposal system performance, and 2) technetium chemistry in tank wastes and separation of technetium from waste processing streams. Technical approaches to address the science and technology gaps were identified and an initial sequencing priority was suggested. A subset of research was initiated in 2013 to begin addressing the most significant science and technology gaps. The purpose of this paper is to report progress made towards closing these gaps and provide notable highlights of results achieved to date.« less

Effects of concurrent drug therapy on technetium /sup 99m/Tc gluceptate biodistribution

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

Hinkle, G.H.; Basmadjian, G.P.; Peek, C.

Drug interactions with /sup 99m/Tc gluceptate resulting in altered biodistribution were studied using chart review and animal tests. Charts of nine patients who had abnormal gallbladder uptake of technetium /sup 99m/Tc gluceptate during a two-year period were reviewed to obtain data such as concurrent drug therapy, primary diagnosis, and laboratory values. Adult New Zealand white rabbits were then used for testing the biodistribution of technetium /sup 99m/Tc gluceptate when administered concurrently with possibly interacting drugs identified in the chart review--penicillamine, penicillin G potassium, penicillin V potassium, acetaminophen, and trimethoprim-sulfamethoxazole. Chart review revealed no conclusive patterns of altered biodistribution associated withmore » other factors. The data did suggest the possibility that the five drugs listed above might cause increased hepatobiliary clearance of the radiopharmaceutical. Animal tests showed that i.v. penicillamine caused substantial distribution of radioactivity into the gallbladder and small bowel. Minimally increased gallbladder radioactivity occurred when oral acetaminophen and trimethoprim-sulfamethoxazole were administered concurrently. Oral and i.v. penicillins did not increase gallbladder activity. Penicillamine may cause substantial alteration of the biodistribution of technetium /sup 99m/Tc gluceptate.« less

Technetium and rhenium pentacarbonyl complexes with C₂ and C₁₁ ω-isocyanocarboxylic acid esters.

PubMed

Miroslavov, Alexander E; Polotskii, Yuriy S; Gurzhiy, Vladislav V; Ivanov, Alexander Yu; Lumpov, Alexander A; Tyupina, Margarita Yu; Sidorenko, Georgy V; Tolstoy, Peter M; Maltsev, Daniil A; Suglobov, Dmitry N

2014-08-04

Technetium(I) and rhenium(I) pentacarbonyl complexes with ethyl 2-isocyanoacetate and methyl 11-isocyanoundecanoate, [M(CO)5(CNCH2COOEt)]ClO4 (M = Tc (1) and Re (2)) and [M(CO)5(CN(CH2)10COOMe)]ClO4 (M = Tc (3) and Re (4)), were prepared and characterized by IR, (1)H NMR, and (13)C{(1)H} NMR spectroscopy. The crystal structures of 1 and 2 were determined using single-crystal X-ray diffraction. The kinetics of thermal decarbonylation of technetium complexes 1 and 3 in ethylene glycol was studied by IR spectroscopy. The rate constants and activation parameters of this reaction were determined and compared with those for [Tc(CO)6](+). It was found that rhenium complexes 2 and 4 were stable with respect to thermal decarbonylation. Histidine challenge reaction of complexes 1 and 2 in phosphate buffer was examined by IR spectroscopy. In the presence of histidine, the rhenium pentacarbonyl isocyanide complex partially decomposes to form an unidentified yellow precipitate. Technetium analogue 1 is more stable under these conditions.

Technetium-99m-labeled annexin V imaging for detecting prosthetic joint infection in a rabbit model.

PubMed

Tang, Cheng; Wang, Feng; Hou, Yanjie; Lu, Shanshan; Tian, Wei; Xu, Yan; Jin, Chengzhe; Wang, Liming

2015-05-01

Accurate and timely diagnosis of prosthetic joint infection is essential to initiate early treatment and achieve a favorable outcome. In this study, we used a rabbit model to assess the feasibility of technetium-99m-labeled annexin V for detecting prosthetic joint infection. Right knee arthroplasty was performed on 24 New Zealand rabbits. After surgery, methicillin-susceptible Staphylococcus aureus was intra-articularly injected to create a model of prosthetic joint infection (the infected group, n = 12). Rabbits in the control group were injected with sterile saline (n = 12). Seven and 21 days after surgery, technetium-99m-labeled annexin V imaging was performed in 6 rabbits of each group. Images were acquired 1 and 4 hours after injection of technetium-99m-labeled annexin V (150 MBq). The operated-to-normal-knee activity ratios were calculated for quantitative analysis. Seven days after surgery, increased technetium-99m-labeled annexin V uptake was observed in all cases. However, at 21 days a notable decrease was found in the control group, but not in the infected group. The operated-to-normal-knee activity ratios of the infected group were 1.84 ± 0.29 in the early phase and 2.19 ± 0.34 in the delay phase, both of which were significantly higher than those of the control group (P = 0.03 and P = 0.02). The receiver operator characteristic curve analysis showed that the operated-to-normal-knee activity ratios of the delay phase at 21 days was the best indicator, with an accuracy of 80%. In conclusion, technetium-99m-labeled annexin V imaging could effectively distinguish an infected prosthetic joint from an uninfected prosthetic joint in a rabbit model.

Reactions of technetium hexafluoride with nitric acid, nitrosyl fluoride, and nitryl fluoride

NASA Technical Reports Server (NTRS)

Holloway, J. H.; Selig, H.

1970-01-01

Stoichiometry of technetium hexafluoride reactions is studied. Magnetic properties and infrared spectra of reaction products are studied and compared with those of analogous complexes of the hexafluorides of tungsten, rhenium, and osmium.

Accelerator Generation and Thermal Separation (AGATS) of Technetium-99m

ScienceCinema

Grover, Blaine

2018-05-01

Accelerator Generation and Thermal Separation (AGATS) of Technetium-99m is a linear electron accelerator-based technology for producing medical imaging radioisotopes from a separation process that heats, vaporizes and condenses the desired radioisotope. You can learn more about INL's education programs at http://www.facebook.com/idahonationallaboratory.

Transglutaminase-mediated conjugation and nitride-technetium-99m labelling of a bis(thiosemicarbazone) bifunctional chelator.

PubMed

Salvarese, Nicola; Spolaore, Barbara; Marangoni, Selena; Pasin, Anna; Galenda, Alessandro; Tamburini, Sergio; Cicoria, Gianfranco; Refosco, Fiorenzo; Bolzati, Cristina

2018-06-01

An assessment study involving the use of the transglutaminase (TGase) conjugation method and the nitride-technetium-99m labelling on a bis(thiosemicarbazone) (BTS) bifunctional chelating agent is presented. The previously described chelator diacetyl-2-(N 4 -methyl-3-thiosemicarbazone)-3-(N 4 -amino-3-thiosemicarbazone), H 2 ATSM/A, has been functionalized with 6-aminohexanoic acid (ε-Ahx) to generate the bifunctional chelating agent diacetyl-2-(N 4 -methyl-3-thiosemicarbazone)-3-[N 4 -(amino)-(6-aminohexanoic acid)-3-thiosemicarbazone], H 2 ATSM/A-ε-Ahx (1), suitable for conjugation to glutamine (Gln) residues of bioactive molecules via TGase. The feasibility of the TGase reaction in the synthesis of a bioconjugate derivative was investigated using Substance P (SP) as model peptide. Compounds 1 and H 2 ATSM/A-ε-Ahx-SP (2) were labelled with nitride-technetium-99m, obtaining the complexes [ 99m Tc][Tc(N)(ATSM/A-ε-Ahx)] ( 99m Tc1) and [ 99m Tc][Tc(N)(ATSM/A-ε-Ahx-SP)] ( 99m Tc2). The chemical identity of 99m Tc1 and 99m Tc2 was confirmed by radio/UV-RP-HPLC combined with ESI-MS analysis on the respective carrier-added products 99g/99m Tc1 and 99g/99m Tc2. The stability of the radiolabelled complexes after incubation in various environments was investigated. All the results were compared with those obtained for the corresponding 64 Cu-analogues, 64 Cu1 and 64 Cu2. The TGase reaction allows the conjugation of 1 with the peptide, but it is not highly efficient due to instability of the chelator in the required conditions. The SP-conjugated complexes are unstable in mouse and human sera. However, indeed the BTS system can be exploited as nitride-technetium-99m chelator for highly efficient technetium labelling, thus making compound 1 worthy of further investigations for new targeted technetium and copper radiopharmaceuticals encompassing Single Photon Emission Computed Tomography and Positron Emission Tomography imaging. Copyright © 2018 Elsevier Inc. All rights

40 CFR 86.1718-99-86.1720-99 - [Reserved

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 19 2010-07-01 2010-07-01 false [Reserved] 86.1718-99-86.1720-99 Section 86.1718-99-86.1720-99 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR... Light-Duty Trucks §§ 86.1718-99—86.1720-99 [Reserved] ...

40 CFR 86.1729-99-86.1733-99 - [Reserved

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 19 2010-07-01 2010-07-01 false [Reserved] 86.1729-99-86.1733-99 Section 86.1729-99-86.1733-99 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR... Light-Duty Trucks §§ 86.1729-99—86.1733-99 [Reserved] ...

40 CFR 86.1736-99-86.1769-99 - [Reserved

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 19 2010-07-01 2010-07-01 false [Reserved] 86.1736-99-86.1769-99 Section 86.1736-99-86.1769-99 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR... Light-Duty Trucks §§ 86.1736-99—86.1769-99 [Reserved] ...

Failure of technetium bone scanning to detect pseudarthroses in spinal fusion for scoliosis

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

Hannon, K.M.; Wetta, W.J.

1977-01-01

A prospective study of 11 patients suggests that present techniques of technetium bone scanning do not assist in recognizing the presence of well-established pseudarthrosis in spinal fusions for scoliosis.

Hyperthermia increases accumulation of technetium-99m-labeled liposomes in feline sarcomas.

PubMed

Matteucci, M L; Anyarambhatla, G; Rosner, G; Azuma, C; Fisher, P E; Dewhirst, M W; Needham, D; Thrall, D E

2000-09-01

The effect of hyperthermia on the accumulation of technetium-99m-labeled liposomes was studied in feline sarcomas. Each cat received two separate injections of liposomes. The first was used to quantify the amount of technetium-99m-labeled liposomes within the tumor under normothermic conditions. The second injection was made at the beginning of a 60-min hyperthermia procedure. Planar scintigraphy was used to measure the activity of technetium-99m-labeled liposomes within the tumor at predetermined times up to 18 h after injection. Regions of interest were drawn for the tumor, lungs, liver, kidney, and aorta. Counts in the regions of interest were decay corrected. Counts/pixel in the tumor under normothermic and hyperthermic conditions were normalized to aorta counts/pixel. A total of 16 cats were eligible for the study. In two of the 16 cats, incomplete count data precluded analysis. In the remaining 14 cats, hyperthermia resulted in a significant increase in liposome accumulation in the tumor (P = 0.001). Tumor volume ranged from 1.2 to 236.2 cm3, and thermal dose ranged from 2.0 to 243.3 CEM43CT90 (equivalent time that the 10th percentile temperature was equal to 43 degrees C). There was not a relationship between either tumor volume or hyperthermia dose on the magnitude of increased liposome accumulation, suggesting that this method has application across a range of tumor volumes and degrees of heatibility.

PREDICTION OF RELAPSE FROM HYPERTHYROIDISM FOLLOWING ANTITHYROID MEDICATION WITHDRAWAL USING TECHNETIUM THYROID UPTAKE SCANNING.

PubMed

Nakhjavani, Manouchehr; Abdollahi, Soraya; Farzanefar, Saeed; Abousaidi, Mohammadtagi; Esteghamati, Alireza; Naseri, Maryam; Eftekhari, Mohamad; Abbasi, Mehrshad

2017-04-02

Technetium thyroid uptake (TTU) is not inhibited by antithyroid drugs (ATD) and reflects the degree of thyroid stimulation. We intended to predict the relapse rate from hyperthyroidism based on TTU measurement. Out of 44 initially enrolled subjects, 38 patients aged 41.6 ± 14.6 with Graves disease (duration: 84 ± 78 months) completed the study. TTU was performed with 40-second imaging of the neck and mediastinum 20 minutes after injection of 1 mCi technetium-99m pertechnetate. TTU was measured as the percentage of the count of activity accumulated in the thyroidal region minus the mediastinal background uptake to the count of 1 mCi technetium-99m under the same acquisition conditions. Then methimazole was stopped and patients were followed. The optimal TTU cutoff value for Graves relapse prediction was calculated using Youden's J statistic. Hyperthyroidism relapsed in 11 (28.9%) patients 122 ± 96 (range: 15-290) days post-ATD withdrawal. The subjects in remission were followed for 209 ± 81 days (range: 88-390). TTU was significantly higher in patients with forthcoming relapse (12.0 ± 8.0 vs. 3.9 ± 2.0, P = .007). The difference was significant after adjustment for age, sex, history of previous relapse, disease duration, and thyroid-stimulating hormone (TSH) levels before withdrawal. The area under the receiver operative characteristic (ROC) curve was 0.87. The optimal TTU cutoff value for classification of subjects with relapse and remission was 8.7 with sensitivity, specificity, and positive and negative predictive value of 73%, 100%, 100%, and 90%, respectively (odds ratio [OR] = 10.0; 95% confidence interval [CI]: 3.4-29.3). TTU evaluation in hyperthyroid patients receiving antithyroid medication is an accurate and practical method for predicting relapse after ATD withdrawal. ATD = antithyroid drugs RIU = radio-iodine uptake TSH = thyroid-stimulating hormone TSI = thyroid-stimulating immunoglobulin TTU = technetium thyroid uptake.

Water-stable fac-{TcO₃}⁺ complexes - a new field of technetium chemistry.

PubMed

Braband, Henrik

2011-01-01

The development of technetium chemistry has been lagging behind that of its heavier congener rhenium, primarily because the inherent radioactivity of all Tc isotopes has limited the number of laboratories that can study the chemistry of this fascinating element. Although technetium is an artificial element, it is not rare. Significant amounts of the isotope (99)Tc are produced every day as a fission byproduct in nuclear power plants. Therefore, a fundamental understanding of the chemistry of (99)Tc is essential to avoid its release into the environment. In this article the chemistry of technetium at its highest oxidation state (+VII) is reviewed with a special focus on recent developments which make water-stable complexes of the general type [TcO(3)(tacn-R)](+) (tacn-R = 1,4,7-triazacyclononane or derivatives) accessible. Complexes containing the fac-{TcO(3)}(+) core display a unique reactivity. In analogy to [OsO(4)] and [RuO(4)], complexes containing the fac-{TcO(3)}(+) core undergo with alkenes metal-mediated, vicinal cis-dihydroxylation reactions (alkene-glycol interconversion) in water via a (3+2)-cycloaddition reaction. Therefore, water-stable fac-{(99m)TcO(3)}(+) complexes pave the way for a new labeling strategy for radiopharmaceutical applications, based on (3+2)-cycloaddition reactions. This new concept for the labeling of biomolecules with small [(99m)TcO(3)(tacn-R)](+)-type complexes by way of a (3+2)-cycloaddition with alkenes is discussed in detail. The herein reported developments in high-valent technetium chemistry create a new field of research with this artificial element. This demonstrates the potential of fundamental research to provide new impetus of innovation for the development of new methods for radiopharmaceutical applications.

Precipitation process for the removal of technetium values from nuclear waste solutions

DOEpatents

Walker, D.D.; Ebra, M.A.

1985-11-21

High efficiency removal of techetium values from a nuclear waste stream is achieved by addition to the waste stream of a precipitant contributing tetraphenylphosphonium cation, such that a substantial portion of the technetium values are precipitated as an insoluble pertechnetate salt.

Soft-tissue sarcoma: imaged with technetium-99m pyrophosphate

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

Blatt, C.J.; Hayt, D.B.; Desai, M.

1977-11-01

A liposarcoma showed intense concentration of technetium-99m pyrophosphate. An angiogram demonstrated a highly vascular lesion, and it is suggested that blood flow played a major role in allowing the tumor to be demonstrated on scintiphotography. There was some histologic evidence of calcification which probably also contributed to bone-tracer disposition. Quantitative analysis of the specimen demonstrated that this calcification was located primarily in the areas of hemorrhage and necrosis.

Volatile species of technetium and rhenium during waste vitrification

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

Kim, Dongsang; Kruger, Albert A.

Volatile loss of technetium (Tc) during vitrification of low-activity wastes is a technical challenge for treating and immobilizing the large volumes of radioactive and hazardous wastes stored at the U.S. Department of Energy's Hanford Site. There are various research efforts being pursued to develop technologies that can be implemented for cost effective management of Tc, including studies to understand the behavior of Tc during vitrification, with the goal of eventually increasing Tc retention in glass. Furthermore, one of these studies has focused on identifying the form or species of Tc and Re (surrogate for Tc) that evolve during the waste-to-glassmore » conversion process. This information is important for understanding the mechanism of Tc volatilization. In this paper, available information collected from the literature is critically evaluated to clarify the volatile species of Tc and Re and, more specifically, whether they volatilize as alkali pertechnetate and perrhenate or as technetium and rhenium oxides after decomposition of alkali pertechnetate and perrhenate. The evaluated data ranged from mass spectrometric identification of species volatilized from pure and binary alkali pertechnetate and perrhenate salts to structural and chemical analyses of volatilized materials during crucible melting and scaled melter processing of simulated wastes.« less

Volatile species of technetium and rhenium during waste vitrification

DOE PAGES

Kim, Dongsang; Kruger, Albert A.

2017-10-26

Volatile loss of technetium (Tc) during vitrification of low-activity wastes is a technical challenge for treating and immobilizing the large volumes of radioactive and hazardous wastes stored at the U.S. Department of Energy's Hanford Site. There are various research efforts being pursued to develop technologies that can be implemented for cost effective management of Tc, including studies to understand the behavior of Tc during vitrification, with the goal of eventually increasing Tc retention in glass. Furthermore, one of these studies has focused on identifying the form or species of Tc and Re (surrogate for Tc) that evolve during the waste-to-glassmore » conversion process. This information is important for understanding the mechanism of Tc volatilization. In this paper, available information collected from the literature is critically evaluated to clarify the volatile species of Tc and Re and, more specifically, whether they volatilize as alkali pertechnetate and perrhenate or as technetium and rhenium oxides after decomposition of alkali pertechnetate and perrhenate. The evaluated data ranged from mass spectrometric identification of species volatilized from pure and binary alkali pertechnetate and perrhenate salts to structural and chemical analyses of volatilized materials during crucible melting and scaled melter processing of simulated wastes.« less

Technetium-99m NGA functional hepatic imaging: preliminary clinical experience

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

Stadalnik, R.C.; Vera, D.R.; Woodle, E.S.

1985-11-01

Technetium-99m galactosyl-neoglycoalbumin ( (Tc)NGA) is a radiolabeled ligand to hepatic binding protein, a receptor which resides at the plasma membrane of hepatocytes. This receptor-binding radiopharmaceutical and its kinetic model provide a noninvasive method for the assessment of liver function. Eighteen patients were studied: seven with hepatoma, eight with liver metastases, four with cirrhosis, and one patient with acute fulminant non-A, non-B hepatitis. Technetium-99m NGA liver imaging provided anatomic information of diagnostic quality comparable to that obtained with other routine imaging modalities, including computed tomography, angiography, ultrasound, and (Tc)sulfur colloid scintigraphy. Kinetic modeling of dynamic (Tc)NGA data produced estimates of standardizedmore » hepatic blood flow, Q (hepatic blood flow divided by total blood volume), and hepatic binding protein concentration, (HBP). Significant rank correlation was obtained between (HBP) estimates and CTC scores. This correlation supports the hypothesis that (HBP) is a measure of functional hepatocyte mass. The combination of decreased Q and markedly reduced (HBP) may have prognostic significance; all three patients with this combination died of hepatic failure within 6 wk of imaging.« less

Rhenium and technetium complexes that bind to amyloid-β plaques.

PubMed

Hayne, David J; North, Andrea J; Fodero-Tavoletti, Michelle; White, Jonathan M; Hung, Lin W; Rigopoulos, Angela; McLean, Catriona A; Adlard, Paul A; Ackermann, Uwe; Tochon-Danguy, Henri; Villemagne, Victor L; Barnham, Kevin J; Donnelly, Paul S

2015-03-21

Alzheimer's disease is associated with the presence of insoluble protein deposits in the brain called amyloid plaques. The major constituent of these deposits is aggregated amyloid-β peptide. Technetium-99m complexes that bind to amyloid-β plaques could provide important diagnostic information on amyloid-β plaque burden using Single Photon Emission Computed Tomography (SPECT). Tridentate ligands with a stilbene functional group were used to form complexes with the fac-[M(I)(CO)3](+) (M = Re or (99m)Tc) core. The rhenium carbonyl complexes with tridentate co-ligands that included a stilbene functional group and a dimethylamino substituent bound to amyloid-β present in human frontal cortex brain tissue from subjects with Alzheimer's disease. This chemistry was extended to make the analogous [(99m)Tc(I)(CO)3](+) complexes and the complexes were sufficiently stable in human serum. Whilst the lipophilicity (log D7.4) of the technetium complexes appeared ideally suited for penetration of the blood-brain barrier, preliminary biodistribution studies in an AD mouse model (APP/PS1) revealed relatively low brain uptake (0.24% ID g(-1) at 2 min post injection).

Evaluation of Hanford Tank Supernatant Availability for Technetium Management Project Studies in FY16

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

Rapko, Brian M.

2015-09-30

This report examines the need for actual Hanford tank waste solutions to support tasks in the Technetium Management Program in fiscal year (FY) 2016. One key need is to identify both samples where a majority of the soluble technetium is present as pertechnetate and samples where it is not. The total amount of tank supernatant needed from any given tank waste supernatant was determined by polling the tasks leaders for their technology testing needs in FY16 and then arbitrarily ascribing a 10% process loss associated with consolidation and the Cs-137 removal needed to reduce the dose to a level suitablemore » for testing in radiological fumehoods. These polling results identified a need for approximately 2.1 to 3.6 kg of any particular targeted Hanford tank waste supernatant.« less

Determination of technetium-99 in environmental samples: a review.

PubMed

Shi, Keliang; Hou, Xiaolin; Roos, Per; Wu, Wangsuo

2012-01-04

Due to the lack of a stable technetium isotope, and the high mobility and long half-life, (99)Tc is considered to be one of the most important radionuclides in safety assessment of environmental radioactivity as well as nuclear waste management. (99)Tc is also an important tracer for oceanographic research due to the high technetium solubility in seawater as TcO(4)(-). A number of analytical methods, using chemical separation combined with radiometric and mass spectrometric measurement techniques, have been developed over the past decades for determination of (99)Tc in different environmental samples. This article summarizes and compares recently reported chemical separation procedures and measurement methods for determination of (99)Tc. Due to the extremely low concentration of (99)Tc in environmental samples, the sample preparation, pre-concentration, chemical separation and purification for removal of the interferences for detection of (99)Tc are the most important issues governing the accurate determination of (99)Tc. These aspects are discussed in detail in this article. Meanwhile, the different measurement techniques for (99)Tc are also compared with respect to advantages and drawbacks. Novel automated analytical methods for rapid determination of (99)Tc using solid extraction or ion exchange chromatography for separation of (99)Tc, employing flow injection or sequential injection approaches are also discussed. Copyright © 2011 Elsevier B.V. All rights reserved.

Discovery of rhenium and masurium (technetium) by Ida Noddack-Tacke and Walter Noddack. Forgotten heroes of nuclear medicine.

PubMed

Biersack, H-J; Stelzner, F; Knapp, F F

2015-01-01

The history of the early identification of elements and their designation to the Mendeleev Table of the Elements was an important chapter in German science in which Ida (1896-1978) and Walter (1893-1960) Noddack played an important role in the first identification of rhenium (element 75, 1925) and technetium (element 43, 1933). In 1934 Ida Noddack was also the first to predict fission of uranium into smaller atoms. Although the Noddacks did not for some time later receive the recognition for the first identification of technetium-99m, their efforts have appropriately more recently been recognized. The discoveries of these early pioneers are even more astounding in light of the limited technologies and resources which were available during this period. The Noddack discoveries of elements 43 and 75 are related to the subsequent use of rhenium-188 (beta/gamma emitter) and technetium-99m (gamma emitter) in nuclear medicine. In particular, the theranostic relationship between these two generator-derived radioisotopes has been demonstrated and offers new opportunities in the current era of personalized medicine.

Candidate Low-Temperature Glass Waste Forms for Technetium-99 Recovered from Hanford Effluent Management Facility Evaporator Concentrate

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

Ding, Mei; Tang, Ming; Rim, Jung Ho

Alternative treatment and disposition options may exist for technetium-99 (99Tc) in secondary liquid waste from the Hanford Direct-Feed Low-Activity Waste (DFLAW) process. One approach includes development of an alternate glass waste form that is suitable for on-site disposition of technetium, including salts and other species recovered by ion exchange or precipitation from the EMF evaporator concentrate. By recovering the Tc content from the stream, and not recycling the treated concentrate, the DFLAW process can potentially be operated in a more efficient manner that lowers the cost to the Department of Energy. This report provides a survey of candidate glass formulationsmore » and glass-making processes that can potentially incorporate technetium at temperatures <700 °C to avoid volatilization. Three candidate technetium feed streams are considered: (1) dilute sodium pertechnetate loaded on a non-elutable ion exchange resin; (2) dilute sodium-bearing aqueous eluent from ion exchange recovery of pertechnetate, or (3) technetium(IV) oxide precipitate containing Sn and Cr solids in an aqueous slurry. From the technical literature, promising candidate glasses are identified based on their processing temperatures and chemical durability data. The suitability and technical risk of three low-temperature glass processing routes (vitrification, encapsulation by sintering into a glass composite material, and sol-gel chemical condensation) for the three waste streams was assessed, based on available low-temperature glass data. For a subset of candidate glasses, their long-term thermodynamic behavior with exposure to water and oxygen was modeled using Geochemist’s Workbench, with and without addition of reducing stannous ion. For further evaluation and development, encapsulation of precipitated TcO2/Sn/Cr in a glass composite material based on lead-free sealing glasses is recommended as a high priority. Vitrification of pertechnetate in aqueous anion exchange eluent

Sensitivity of technetium-99m-pyrophosphate scintigraphy in diagnosing cardiac amyloidosis

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

Falk, R.H.; Lee, V.W.; Rubinow, A.

1983-03-01

To determine the value of technetium-99m-pyrophosphate myocardial scintigraphy in the diagnosis of amyloid heart disease this procedure was prospectively performed in 20 consecutive patients with biopsy-proven primary amyloidosis. Eleven patients had echocardiographic abnormalities compatible with amyloid cardiomyopathy, 9 of whom had congestive heart failure. Diffuse myocardial pyrophosphate uptake was of equal or greater intensity than that of the ribs in 9 of the 11 patients with echocardiograms suggestive of amyloidosis, but in only 2 of the 9 with normal echocardiograms, despite abnormal electrocardiograms (p less than 0.01). Increased wall thickness measured by M-mode echocardiography correlated with myocardial pyrophosphate uptake (rmore » . 0.68, p less than 0.01). None of 10 control patients with nonamyloid, nonischemic heart disease had a strongly positive myocardial pyrophosphate uptake. Thus, myocardial technetium-99m-pyrophosphate scanning is a sensitive and specific test for the diagnosis of cardiac amyloidosis in patients with congestive heart failure of obscure origin. It does not appear to be of value for the early detection of cardiac involvement in patients with known primary amyloidosis without echocardiographic abnormalities.« less

The corrosion behavior of technetium metal exposed to aqueous sulfate and chloride solutions

DOE PAGES

Kolman, David Gary; Goff, George Scott; Cisneros, Michael Ruben; ...

2017-04-19

Here, metal waste forms are being studied as possible disposal forms for technetium and other fission products from spent nuclear fuel. As an initial step in assessing the viability of waste forms, technetium corrosion and passivity behavior was assessed across a broad pH spectrum (pH –1 to pH 13). Measurements indicate that the open circuit potential falls into the region of Tc +7 stability, more noble than the region of presumed passivity. Potentiodynamic polarization tests indicate that the Tc samples are not passive. Both electrochemical results and visual inspection suggest the presence of a nonprotective film. The corrosion rate ismore » relatively independent of pH and low, as measured by linear polarization resistance. No evidence of passivity was observed in the Tc +4 region of the potential-pH diagram following in-situ abrasion, suggesting that Tc does not passivate, regardless of potential.« less

The corrosion behavior of technetium metal exposed to aqueous sulfate and chloride solutions

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

Kolman, David Gary; Goff, George Scott; Cisneros, Michael Ruben

Here, metal waste forms are being studied as possible disposal forms for technetium and other fission products from spent nuclear fuel. As an initial step in assessing the viability of waste forms, technetium corrosion and passivity behavior was assessed across a broad pH spectrum (pH –1 to pH 13). Measurements indicate that the open circuit potential falls into the region of Tc +7 stability, more noble than the region of presumed passivity. Potentiodynamic polarization tests indicate that the Tc samples are not passive. Both electrochemical results and visual inspection suggest the presence of a nonprotective film. The corrosion rate ismore » relatively independent of pH and low, as measured by linear polarization resistance. No evidence of passivity was observed in the Tc +4 region of the potential-pH diagram following in-situ abrasion, suggesting that Tc does not passivate, regardless of potential.« less

Separation of uranium from technetium in recovery of spent nuclear fuel

DOEpatents

Pruett, D.J.; McTaggart, D.R.

1983-08-31

Uranium and technetium in the product stream of the Purex process for recovery of uranium in spent nuclear fuel are separated by (1) contacting the aqueous Purex product stream with hydrazine to reduce Tc/sup +7/ therein to a reduced species, and (2) contacting said aqueous stream with an organic phase containing tributyl phosphate and an organic diluent to extract uranium from said aqueous stream into said organic phase.

Separation of uranium from technetium in recovery of spent nuclear fuel

DOEpatents

Pruett, David J.; McTaggart, Donald R.

1984-01-01

Uranium and technetium in the product stream of the Purex process for recovery of uranium in spent nuclear fuel are separated by (1) contacting the aqueous Purex product stream with hydrazine to reduce Tc.sup.+7 therein to a reduced species, and (2) contacting said aqueous stream with an organic phase containing tributyl phosphate and an organic diluent to extract uranium from said aqueous stream into said organic phase.

Comparison of indium-labeled-leukocyte imaging with sequential technetium-gallium scanning in the diagnosis of low-grade musculoskeletal sepsis. A prospective study

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

Merkel, K.D.; Brown, M.L.; Dewanjee, M.K.

We prospectively compared sequential technetium-gallium imaging with indium-labeled-leukocyte imaging in fifty patients with suspected low-grade musculoskeletal sepsis. Adequate images and follow-up examinations were obtained for forty-two patients. The presence or absence of low-grade sepsis was confirmed by histological and bacteriological examinations of tissue specimens taken at surgery in thirty of the forty-two patients. In these thirty patients, the sensitivity of sequential Tc-Ga imaging was 48 per cent, the specificity was 86 per cent, and the accuracy was 57 per cent, whereas the sensitivity of the indium-labeled-leukocyte technique was 83 per cent, the specificity was 86 per cent, and the accuracymore » was 83 per cent. When the additional twelve patients for whom surgery was deemed unnecessary were considered, the sensitivity of sequential Tc-Ga imaging was 50 per cent, the specificity was 78 per cent, and the accuracy was 62 per cent, as compared with a sensitivity of 83 per cent, a specificity of 94 per cent, and an accuracy of 88 per cent with the indium-labeled-leukocyte method. In patients with a prosthesis the indium-labeled-leukocyte image was 94 per cent accurate, compared with 75 per cent accuracy for sequential Tc-Ga imaging. Statistical analysis of these data demonstrated that the indium-labeled-leukocyte technique was superior to sequential Tc-Ga imaging in detecting areas of low-grade musculoskeletal sepsis.« less

Identification of neutron deficient niobium, molybdenum and technetium isotopes

NASA Astrophysics Data System (ADS)

Gross, C. J.

We report on the in-beam identification of fourteen new isotopes in the A=80-90 region. Heavy-ion reactions with a recoil separator or charged particle and neutron detectors provided identification of γ-rays from these new niobium, molybdenum, and technetium isotopes. The procedures used are described and energy level systematics are discussed. The energy levels appear to be organized into rotational bands in nuclei with N≤44 while those with N ≥ 46 have more single-particle-like transitions. Lifetime measurements in 87Mo and 87Nb indicate that g {9}/{2} particle alignment strongly influences the collectivity of these nuclei.

Increased technetium uptake is not equivalent to muscle necrosis: scintigraphic, morphological and intramuscular pressure analyses of sore muscles after exercise

NASA Technical Reports Server (NTRS)

Crenshaw, A. G.; Friden, J.; Hargens, A. R.; Lang, G. H.; Thornell, L. E.

1993-01-01

A scintigraphic technique employing technetium pyrophosphate uptake was used to identify the area of skeletal muscle damage in the lower leg of four runners 24 h after an ultramarathon footrace (160 km). Most of the race had been run downhill which incorporated an extensive amount of eccentric work. Soreness was diffuse throughout the posterior region of the lower leg. In order to interpret what increased technetium uptake reflects and to express extreme endurance related damages, a biopsy was taken from the 3-D position of abnormal uptake. In addition, intramuscular pressures were determined in the deep posterior compartment. Scintigraphs revealed increased technetium pyrophosphate uptake in the medial portion of the gastrocnemius muscle. For 3698 fibres analysed, 33 fibres (1%) were necrotic, while a few other fibres were either atrophic or irregular shaped. A cluster of necrotic fibres occurred at the fascicular periphery for one subject and fibre type grouping occurred for another. Ultrastructural analysis revealed Z-line streaming near many capillaries and variously altered subsarcolemmal mitochondria including some with paracrystalline inclusions. The majority of the capillaries included thickened and irregular shaped endothelial cells. Intramuscular pressures of the deep posterior compartment were slightly elevated (12-15 mmHg) for three of the four subjects. Increased technetium uptake following extreme endurance running does not just reflect muscle necrosis but also subtle fibre abnormalities. Collectively, these pathological findings are attributed to relative ischaemia occurring during the race and during pre-race training, whereas, intramuscular pressure elevations associated with muscle soreness are attributed to mechanical stress caused by extensive eccentric work during the race.

Separation of uranium from technetium in recovery of spent nuclear fuel

NASA Astrophysics Data System (ADS)

Friedman, H. A.

1984-06-01

A method for decontaminating uranium product from the Purex 5 process is described. Hydrazine is added to the product uranyl nitrate stream from the Purex process, which contains hexavalent (UO2(2+)) uranium and heptavalent technetius (TcO4-). Technetium in the product stream is reduced and then complexed by the addition of oxalic acid (H2O2O4), and the Tc-oxalate complex is readily separated from the 10 uranium by solvent extraction with 30 vol % tributyl phosphate in n-dodecane.

40 CFR 86.238-94-86.239-94 - [Reserved

Code of Federal Regulations, 2010 CFR

2010-07-01

... PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission Regulations for 1994 and Later Model Year Gasoline-Fueled New Light-Duty Vehicles, New Light-Duty Trucks and New Medium-Duty Passenger Vehicles; Cold Temperature Test Procedures §§ 86.238-94—86.239-94 [Reserved] ...

40 CFR 86.233-94-86.234-94 - [Reserved

Code of Federal Regulations, 2010 CFR

2010-07-01

... PROGRAMS (CONTINUED) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission Regulations for 1994 and Later Model Year Gasoline-Fueled New Light-Duty Vehicles, New Light-Duty Trucks and New Medium-Duty Passenger Vehicles; Cold Temperature Test Procedures §§ 86.233-94—86.234-94 [Reserved] ...

Evaluation of Technetium Getters to Improve the Performance of Cast Stone

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

Neeway, James J.; Qafoku, Nikolla P.; Serne, R. Jeffrey

2015-11-01

Cast Stone has been selected as the preferred waste form for solidification of aqueous secondary liquid effluents from the Hanford Tank Waste Treatment and Immobilization Plant (WTP) process condensates and low-activity waste (LAW) melter off-gas caustic scrubber effluents. Cast Stone is also being evaluated as a supplemental immobilization technology to provide the necessary LAW treatment capacity to complete the Hanford tank waste cleanup mission in a timely and cost effective manner. One of the major radionuclides that Cast Stone has the potential to immobilize is technetium (Tc). The mechanism for immobilization is through the reduction of the highly mobile Tc(VII)more » species to the less mobile Tc(IV) species by the blast furnace slag (BFS) used in the Cast Stone formulation. Technetium immobilization through this method would be beneficial because Tc is one of the most difficult contaminants to address at the U.S. Department of Energy (DOE) Hanford Site due to its complex chemical behavior in tank waste, limited incorporation in mid- to high-temperature immobilization processes (vitrification, steam reformation, etc.), and high mobility in subsurface environments. In fact, the Tank Closure and Waste Management Environmental Impact Statement for the Hanford Site, Richland, Washington (TC&WM EIS) identifies technetium-99 ( 99Tc) as one of the radioactive tank waste components contributing the most to the environmental impact associated with the cleanup of the Hanford Site. The TC&WM EIS, along with an earlier supplemental waste-form risk assessment, used a diffusion-limited release model to estimate the release of different contaminants from the WTP process waste forms. In both of these predictive modeling exercises, where effective diffusivities based on grout performance data available at the time, groundwater at the 100-m down-gradient well exceeded the allowable maximum permissible concentrations for 99Tc. (900 pCi/L). Recent relatively short-term (63

45 CFR 86.71 - Interim procedures.

Code of Federal Regulations, 2010 CFR

2010-10-01

...) Equipment, 86.41(c) Expenditures, 86.41(c) Facilities, 86.41(c) Travel, 86.41(c) Scholarships, [64, 65]; 86...-time employees, [89] G Grievance Procedure, see “Designation of responsible employee”, 86.8(a) (b) H... Undergraduate Professional Schools, [30]; 86.15(d) Purpose of Regulation, [13]; 86.1 R Real Property, 86.2(g...

40 CFR 86.1 - Reference materials.

Code of Federal Regulations, 2010 CFR

2010-07-01

....007-17, 86.1806-01, 86.1806-04, 86.1806-05. (xxxii) SAE J1979, Revised May 2007, (R) E/E Diagnostic... J2012, Revised April 2002, (R) Diagnostic Trouble Code Definitions Equivalent to ISO/DIS 15031-6: April... Vehicle Programming, IBR approved for §§ 86.096-38, 86.004-38, 86.007-38, 86.010-38, 86.1808-01, 86.1808...

Toward hypoxia-selective rhenium and technetium tricarbonyl complexes.

PubMed

North, Andrea J; Hayne, David J; Schieber, Christine; Price, Katherine; White, Anthony R; Crouch, Peter J; Rigopoulos, Angela; O'Keefe, Graeme J; Tochon-Danguy, Henri; Scott, Andrew M; White, Jonathan M; Ackermann, Uwe; Donnelly, Paul S

2015-10-05

With the aim of preparing hypoxia-selective imaging and therapeutic agents, technetium(I) and rhenium(I) tricarbonyl complexes with pyridylhydrazone, dipyridylamine, and pyridylaminocarboxylate ligands containing nitrobenzyl or nitroimidazole functional groups have been prepared. The rhenium tricarbonyl complexes were synthesized with short reaction times using microwave irradiation. Rhenium tricarbonyl complexes with deprotonated p-nitrophenyl pyridylhydrazone ligands are luminescent, and this has been used to track their uptake in HeLa cells using confocal fluorescent microscopy. Selected rhenium tricarbonyl complexes displayed higher uptake in hypoxic cells when compared to normoxic cells. A (99m)Tc tricarbonyl complex with a dipyridylamine ligand bearing a nitroimidazole functional group is stable in human serum and was shown to localize in a human renal cell carcinoma (RCC; SK-RC-52) tumor in a mouse.

(86)Y production via (86)Sr(p,n) for PET imaging at a cyclotron.

PubMed

Sadeghi, M; Aboudzadeh, M; Zali, A; Zeinali, B

2009-01-01

Excitation functions of (86)Y production via (86)Sr(p,xn), (86)Sr(d,xn), (85)Rb(alpha,xn), (85)Rb((3)He,xn), and (nat)Zr(d,alphaxn) reactions were studied by means of ALICE-ASH code and the results were compared with ALICE-91 code and experimental data. The greatest nuclear reaction of cyclotron (86)Y production was found out as (86)Sr(p,n)(86)Y process. (86)Y production yield was calculated too. A SrCO(3) thick film was deposited on a copper substrate by sedimentation method. The deposited (nat)SrCO(3) was irradiated with 15MeV proton at 30microA current beam. The separation of Y from Cu and Sr was carried out by means of dual ion exchange chromatography.

45 CFR 86.71 - Interim procedures.

Code of Federal Regulations, 2013 CFR

2013-10-01

...]; 86.51 Job Classification and Structure, 86.55 Marital and Parental Status, 86.57 Pregnancy, [85, 93]; 86.57(b) Pregnancy as Temporary Disability, [85, 93]; 86.57(c) Pregnancy Leave, [85, 93, 94]; 86.57(d... Employment General, [85, 93, 94]; 86.57 Pregnancy, [85, 93, 94]; 86.57(b) Pregnancy as a temporary disability...

45 CFR 86.71 - Interim procedures.

Code of Federal Regulations, 2012 CFR

2012-10-01

...]; 86.51 Job Classification and Structure, 86.55 Marital and Parental Status, 86.57 Pregnancy, [85, 93]; 86.57(b) Pregnancy as Temporary Disability, [85, 93]; 86.57(c) Pregnancy Leave, [85, 93, 94]; 86.57(d... Employment General, [85, 93, 94]; 86.57 Pregnancy, [85, 93, 94]; 86.57(b) Pregnancy as a temporary disability...

45 CFR 86.71 - Interim procedures.

Code of Federal Regulations, 2014 CFR

2014-10-01

...]; 86.51 Job Classification and Structure, 86.55 Marital and Parental Status, 86.57 Pregnancy, [85, 93]; 86.57(b) Pregnancy as Temporary Disability, [85, 93]; 86.57(c) Pregnancy Leave, [85, 93, 94]; 86.57(d... Employment General, [85, 93, 94]; 86.57 Pregnancy, [85, 93, 94]; 86.57(b) Pregnancy as a temporary disability...

40 CFR 86.1 - Reference materials.

Code of Federal Regulations, 2012 CFR

2012-07-01

...) ASTM D1945-91, Standard Test Method for Analysis of Natural Gas by Gas Chromatography, IBR approved for §§ 86.113-94, 86.513-94, 86.1213-94, 86.1313-94. (iii) ASTM D2163-91, Standard Test Method for Analysis... §§ 86.113-94, 86.1213-94, 86.1313-94. (iv) ASTM D2986-95a, Reapproved 1999, Standard Practice for...

40 CFR 86.1 - Reference materials.

Code of Federal Regulations, 2011 CFR

2011-07-01

...) ASTM D1945-91, Standard Test Method for Analysis of Natural Gas by Gas Chromatography, IBR approved for §§ 86.113-94, 86.513-94, 86.1213-94, 86.1313-94. (iii) ASTM D2163-91, Standard Test Method for Analysis... §§ 86.113-94, 86.1213-94, 86.1313-94. (iv) ASTM D2986-95a, Reapproved 1999, Standard Practice for...

45 CFR 86.71 - Interim procedures.

Code of Federal Regulations, 2011 CFR

2011-10-01

... Music classes, [43]; 86.34(f) Physical education, [43, 56, 58]; Sex education, [43, 57]; 86.34(e...) Pre-Employment Inquiry Recruitment, [83, 90, 91, 95] Sex as a BFOQ, [96]; 86.61 Student Employment...), 86.15(d), 86.16 F Federal Financial Assistance, 86.2(a) Financial Assistance to students, [46, 60, 61...

Extraction processes and solvents for recovery of cesium, strontium, rare earth elements, technetium and actinides from liquid radioactive waste

DOEpatents

Zaitsev, Boris N.; Esimantovskiy, Vyacheslav M.; Lazarev, Leonard N.; Dzekun, Evgeniy G.; Romanovskiy, Valeriy N.; Todd, Terry A.; Brewer, Ken N.; Herbst, Ronald S.; Law, Jack D.

2001-01-01

Cesium and strontium are extracted from aqueous acidic radioactive waste containing rare earth elements, technetium and actinides, by contacting the waste with a composition of a complex organoboron compound and polyethylene glycol in an organofluorine diluent mixture. In a preferred embodiment the complex organoboron compound is chlorinated cobalt dicarbollide, the polyethylene glycol has the formula RC.sub.6 H.sub.4 (OCH.sub.2 CH.sub.2).sub.n OH, and the organofluorine diluent is a mixture of bis-tetrafluoropropyl ether of diethylene glycol with at least one of bis-tetrafluoropropyl ether of ethylene glycol and bis-tetrafluoropropyl formal. The rare earths, technetium and the actinides (especially uranium, plutonium and americium), are extracted from the aqueous phase using a phosphine oxide in a hydrocarbon diluent, and reextracted from the resulting organic phase into an aqueous phase by using a suitable strip reagent.

Comparison of technetium-99m-HM-PAO leukocytes with indium-111-oxine leukocytes for localizing intraabdominal sepsis

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

Mountford, P.J.; Kettle, A.G.; O'Doherty, M.J.

Technetium-99m-HM-PAO (({sup 99m}Tc)HM-PAO) leukocyte and indium-111-oxine (111In-oxine) leukocyte scanning were carried out simultaneously in 41 patients at 4 hr and 24 hr after reinjection to determine whether the 4-hr {sup 99m}Tc scan could replace the 24-hr {sup 111}In scan for detecting intraabdominal sepsis. Abdominal infection was confirmed in 12 cases. The 4-hr {sup 99}Tc-leukocyte scan, the 4-hr {sup 111}In-leukocyte scan, and the 24-hr {sup 111}In-leukocyte scan yielded a sensitivity of 100%, 67%, and 100%, respectively, and a specificity of 62%, 90%, and 86%, respectively. The 24-hr {sup 99m}Tc-leukocyte scan also produced a sensitivity of 100%, but it was falsely positivemore » in all 29 cases without infection due to physiologic bowel uptake. False-positive 4-hr {sup 99m}Tc-leukocyte scans were also produced by physiologic bowel uptake in seven cases all of whom had true-negative 4-hr and 24-hr {sup 111}In-leukocyte scans. Because of the high incidence of false-positive 4-hr ({sup 99m}Tc)HM-PAO leukocyte scans, it was concluded that they could not replace 24-hr {sup 111}In-leukocyte scans for detecting intraabdominal sepsis, and that serial {sup 99m}Tc leukocyte scans starting earlier than 4 hr after reinjection must be evaluated.« less

The discovery of robust magnetism in a technetium oxide: The structure of CaTcO3

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

Avdeev, Maxim; Thorogood, Gordon J.; Carter, Melody L.

The technetium perovskite CaTcO{sub 3} has been synthesized. Combining synchrotron X-ray and neutron diffraction, we found that CaTcO{sub 3} is an antiferromagnetic with a surprisingly high Neel temperature of 800 K. The transition to the magnetic state does not involve a structural change, but there is obvious magnetostriction. Electronic structure calculations confirm the experimental results.

7 CFR 905.86 - Agents.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 8 2010-01-01 2010-01-01 false Agents. 905.86 Section 905.86 Agriculture Regulations... Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE ORANGES, GRAPEFRUIT, TANGERINES, AND TANGELOS GROWN IN FLORIDA Order Regulating Handling Miscellaneous Provisions § 905.86 Agents. The Secretary...

40 CFR 763.86 - Sampling.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 31 2014-07-01 2014-07-01 false Sampling. 763.86 Section 763.86 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT ASBESTOS Asbestos-Containing Materials in Schools § 763.86 Sampling. (a) Surfacing material. An accredited inspector...

40 CFR 763.86 - Sampling.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 31 2011-07-01 2011-07-01 false Sampling. 763.86 Section 763.86 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT ASBESTOS Asbestos-Containing Materials in Schools § 763.86 Sampling. (a) Surfacing material. An accredited inspector...

40 CFR 763.86 - Sampling.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 32 2012-07-01 2012-07-01 false Sampling. 763.86 Section 763.86 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT ASBESTOS Asbestos-Containing Materials in Schools § 763.86 Sampling. (a) Surfacing material. An accredited inspector...

40 CFR 763.86 - Sampling.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 32 2013-07-01 2013-07-01 false Sampling. 763.86 Section 763.86 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT ASBESTOS Asbestos-Containing Materials in Schools § 763.86 Sampling. (a) Surfacing material. An accredited inspector...

40 CFR 763.86 - Sampling.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Sampling. 763.86 Section 763.86 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT ASBESTOS Asbestos-Containing Materials in Schools § 763.86 Sampling. (a) Surfacing material. An accredited inspector...

24 CFR 8.6 - Communications.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 24 Housing and Urban Development 1 2011-04-01 2011-04-01 false Communications. 8.6 Section 8.6... URBAN DEVELOPMENT General Provisions § 8.6 Communications. (a) The recipient shall take appropriate steps to ensure effective communication with applicants, beneficiaries, and members of the public. (1...

24 CFR 8.6 - Communications.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 24 Housing and Urban Development 1 2012-04-01 2012-04-01 false Communications. 8.6 Section 8.6... URBAN DEVELOPMENT General Provisions § 8.6 Communications. (a) The recipient shall take appropriate steps to ensure effective communication with applicants, beneficiaries, and members of the public. (1...

45 CFR 86.59 - Advertising.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 45 Public Welfare 1 2010-10-01 2010-10-01 false Advertising. 86.59 Section 86.59 Public Welfare... in Employment in Education Programs or Activities Prohibited § 86.59 Advertising. A recipient shall not in any advertising related to employment indicate preference, limitation, specification, or...

45 CFR 86.59 - Advertising.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 45 Public Welfare 1 2012-10-01 2012-10-01 false Advertising. 86.59 Section 86.59 Public Welfare... in Employment in Education Programs or Activities Prohibited § 86.59 Advertising. A recipient shall not in any advertising related to employment indicate preference, limitation, specification, or...

45 CFR 86.59 - Advertising.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 45 Public Welfare 1 2013-10-01 2013-10-01 false Advertising. 86.59 Section 86.59 Public Welfare... in Employment in Education Programs or Activities Prohibited § 86.59 Advertising. A recipient shall not in any advertising related to employment indicate preference, limitation, specification, or...

45 CFR 86.59 - Advertising.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 45 Public Welfare 1 2014-10-01 2014-10-01 false Advertising. 86.59 Section 86.59 Public Welfare... in Employment in Education Programs or Activities Prohibited § 86.59 Advertising. A recipient shall not in any advertising related to employment indicate preference, limitation, specification, or...

45 CFR 86.59 - Advertising.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 45 Public Welfare 1 2011-10-01 2011-10-01 false Advertising. 86.59 Section 86.59 Public Welfare... in Employment in Education Programs or Activities Prohibited § 86.59 Advertising. A recipient shall not in any advertising related to employment indicate preference, limitation, specification, or...

29 CFR 1915.86 - Lifeboats.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 29 Labor 7 2013-07-01 2013-07-01 false Lifeboats. 1915.86 Section 1915.86 Labor Regulations Relating to Labor (Continued) OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR (CONTINUED) OCCUPATIONAL SAFETY AND HEALTH STANDARDS FOR SHIPYARD EMPLOYMENT General Working Conditions § 1915.86 Lifeboats...

24 CFR 8.6 - Communications.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Communications. 8.6 Section 8.6... URBAN DEVELOPMENT General Provisions § 8.6 Communications. (a) The recipient shall take appropriate steps to ensure effective communication with applicants, beneficiaries, and members of the public. (1...

Technetium phosphate bone scan in the diagnosis of septic arthritis in childhood

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

Sundberg, S.B.; Savage, J.P.; Foster, B.K.

1989-09-01

The technetium phosphate bone scans of 106 children with suspected septic arthritis were reviewed to determine whether the bone scan can accurately differentiate septic from nonseptic arthropathy. Only 13% of children with proved septic arthritis had correct blind scan interpretation. The clinically adjusted interpretation did not identify septic arthritis in 30%. Septic arthritis was incorrectly identified in 32% of children with no evidence of septic arthritis. No statistically significant differences were noted between the scan findings in the septic and nonseptic groups and no scan findings correlated specifically with the presence or absence of joint sepsis.

The abdominal technetium scan (a decade of experience)

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

Cooney, D.R.; Duszynski, D.O.; Camboa, E.

1982-10-01

Out of 270 children with gastrointestinal symptoms, the indications for technetium scanning were: gastrointestinal tract bleeding (165 patients), abdominal pain (99 patients) and a history of intussusception (6 patients). Thirty children had abnormal findings, while the remaining 240 patients had normal scans. Four of the 30 children with positive scans were not explored, while the others underwent laparotomy. Of the 26 operated patients, 12 (46%) had a Meckel's diverticulum. Nine patients (34%) had other pathologic lesions that were detected by the scan. Five had true false positives as no pathologic lesions were found. Of the 240 children with negative scans,more » 19 were eventually explored because of persistent symptoms or clinical findings. Two of these had a Meckel's diverticulum. Eleven had a negative exploration while six had other surgical lesions. Technitium scan should reliably detect around 80%-90% of Meckel's diverticula. It will also accurately exclude the diagnosis of Meckel's diverticulum in over 90% of patients.« less

40 CFR 65.86 - Monitoring.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 15 2010-07-01 2010-07-01 false Monitoring. 65.86 Section 65.86 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CONSOLIDATED FEDERAL AIR RULE Transfer Racks § 65.86 Monitoring. The owner or operator of a transfer rack equipped with...

45 CFR 86.53 - Recruitment.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 45 Public Welfare 1 2010-10-01 2010-10-01 false Recruitment. 86.53 Section 86.53 Public Welfare... in Employment in Education Programs or Activities Prohibited § 86.53 Recruitment. (a) Nondiscriminatory recruitment and hiring. A recipient shall not discriminate on the basis of sex in the recruitment...

Periarticular uptake of /sup 99m/technetium diphosphonate in psoriatics. Correlation with cutaneous activity

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

Namey, T.C.; Rosenthall, L.

1976-01-01

The periarticular uptake of /sup 99m/technetium-labeled diphosphonate (/sup 99m/TcDP) was compared in 12 patients hospitalized for psoriasis and in 12 hospitalized for other dermatoses not associated with arthropathy. The 12 patients with psoriasis had recent onset disease of less than 5 years duration; neither group had historical or clinical evidence of arthritis. All psoriatics had markedly abnormal scans with symmetrically increased periarticular uptake about the imaged joints. None of the controls had similar findings. In 4 patients scanned with /sup 99m/technetium-pertechnetate within 24 hours of their /sup 99m/TcDP scan, no evidence of inflammatory synovitis was found. Three of these patientsmore » were serially imaged with /sup 99m/TcDP at intervals of 2 weeks to 3 months after their initial study, when obvious clinical improvement in their psoriasis was apparent. Improvement in the radionuclide joint images was demonstrated in some of the patients, but none reverted to normal during the study period. In light of recent evidence for the preferential binding of /sup 99m/TcDP to immature collagen, it is suggested that psoriasis may represent a generalized, but uncharacterized, collagen disorder present in bone as well as skin, linking the cutaneous disease with the potential for arthropathy.« less

32 CFR 86.6 - Procedures.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 32 National Defense 1 2013-07-01 2013-07-01 false Procedures. 86.6 Section 86.6 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE PERSONNEL, MILITARY AND CIVILIAN CRIMINAL HISTORY BACKGROUND CHECKS ON INDIVIDUALS IN CHILD CARE SERVICES § 86.6 Procedures. The records of all existing...

32 CFR 86.6 - Procedures.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 32 National Defense 1 2010-07-01 2010-07-01 false Procedures. 86.6 Section 86.6 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE PERSONNEL, MILITARY AND CIVILIAN CRIMINAL HISTORY BACKGROUND CHECKS ON INDIVIDUALS IN CHILD CARE SERVICES § 86.6 Procedures. The records of all existing...

32 CFR 86.6 - Procedures.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 32 National Defense 1 2011-07-01 2011-07-01 false Procedures. 86.6 Section 86.6 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE PERSONNEL, MILITARY AND CIVILIAN CRIMINAL HISTORY BACKGROUND CHECKS ON INDIVIDUALS IN CHILD CARE SERVICES § 86.6 Procedures. The records of all existing...

32 CFR 86.6 - Procedures.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 32 National Defense 1 2014-07-01 2014-07-01 false Procedures. 86.6 Section 86.6 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE PERSONNEL, MILITARY AND CIVILIAN CRIMINAL HISTORY BACKGROUND CHECKS ON INDIVIDUALS IN CHILD CARE SERVICES § 86.6 Procedures. The records of all existing...

32 CFR 86.6 - Procedures.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 32 National Defense 1 2012-07-01 2012-07-01 false Procedures. 86.6 Section 86.6 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE PERSONNEL, MILITARY AND CIVILIAN CRIMINAL HISTORY BACKGROUND CHECKS ON INDIVIDUALS IN CHILD CARE SERVICES § 86.6 Procedures. The records of all existing...

33 CFR 86.23 - Construction.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false Construction. 86.23 Section 86.23 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY INLAND NAVIGATION RULES ANNEX III: TECHNICAL DETAILS OF SOUND SIGNAL APPLIANCES Bell or Gong § 86.23 Construction. Bells and gongs...

33 CFR 86.23 - Construction.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Construction. 86.23 Section 86.23 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY INLAND NAVIGATION RULES ANNEX III: TECHNICAL DETAILS OF SOUND SIGNAL APPLIANCES Bell or Gong § 86.23 Construction. Bells and gongs...

33 CFR 86.23 - Construction.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false Construction. 86.23 Section 86.23 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY INLAND NAVIGATION RULES ANNEX III: TECHNICAL DETAILS OF SOUND SIGNAL APPLIANCES Bell or Gong § 86.23 Construction. Bells and gongs...

33 CFR 86.23 - Construction.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Construction. 86.23 Section 86.23 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY INLAND NAVIGATION RULES ANNEX III: TECHNICAL DETAILS OF SOUND SIGNAL APPLIANCES Bell or Gong § 86.23 Construction. Bells and gongs...

33 CFR 86.23 - Construction.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false Construction. 86.23 Section 86.23 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY INLAND NAVIGATION RULES ANNEX III: TECHNICAL DETAILS OF SOUND SIGNAL APPLIANCES Bell or Gong § 86.23 Construction. Bells and gongs...

32 CFR 86.4 - Policy.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 32 National Defense 1 2010-07-01 2010-07-01 false Policy. 86.4 Section 86.4 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE PERSONNEL, MILITARY AND CIVILIAN CRIMINAL HISTORY BACKGROUND CHECKS ON INDIVIDUALS IN CHILD CARE SERVICES § 86.4 Policy. It is Department of Defense policy to...

32 CFR 86.4 - Policy.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 32 National Defense 1 2012-07-01 2012-07-01 false Policy. 86.4 Section 86.4 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE PERSONNEL, MILITARY AND CIVILIAN CRIMINAL HISTORY BACKGROUND CHECKS ON INDIVIDUALS IN CHILD CARE SERVICES § 86.4 Policy. It is Department of Defense policy to...

32 CFR 86.4 - Policy.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 32 National Defense 1 2011-07-01 2011-07-01 false Policy. 86.4 Section 86.4 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE PERSONNEL, MILITARY AND CIVILIAN CRIMINAL HISTORY BACKGROUND CHECKS ON INDIVIDUALS IN CHILD CARE SERVICES § 86.4 Policy. It is Department of Defense policy to...

32 CFR 86.4 - Policy.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 32 National Defense 1 2014-07-01 2014-07-01 false Policy. 86.4 Section 86.4 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE PERSONNEL, MILITARY AND CIVILIAN CRIMINAL HISTORY BACKGROUND CHECKS ON INDIVIDUALS IN CHILD CARE SERVICES § 86.4 Policy. It is Department of Defense policy to...

32 CFR 86.4 - Policy.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 32 National Defense 1 2013-07-01 2013-07-01 false Policy. 86.4 Section 86.4 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE PERSONNEL, MILITARY AND CIVILIAN CRIMINAL HISTORY BACKGROUND CHECKS ON INDIVIDUALS IN CHILD CARE SERVICES § 86.4 Policy. It is Department of Defense policy to...

2 CFR 200.86 - Recipient.

Code of Federal Regulations, 2014 CFR

2014-01-01

... AWARDS Acronyms and Definitions Acronyms § 200.86 Recipient. Recipient means a non-Federal entity that... program. The term recipient does not include subrecipients. See also § 200.69 Non-Federal entity. ... 2 Grants and Agreements 1 2014-01-01 2014-01-01 false Recipient. 200.86 Section 200.86 Grants and...

42 CFR 430.86 - Discovery.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 42 Public Health 4 2013-10-01 2013-10-01 false Discovery. 430.86 Section 430.86 Public Health... Plans and Practice to Federal Requirements § 430.86 Discovery. CMS and any party named in the notice issued under § 430.70 has the right to conduct discovery (including depositions) against opposing parties...

42 CFR 430.86 - Discovery.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 42 Public Health 4 2011-10-01 2011-10-01 false Discovery. 430.86 Section 430.86 Public Health... Plans and Practice to Federal Requirements § 430.86 Discovery. CMS and any party named in the notice issued under § 430.70 has the right to conduct discovery (including depositions) against opposing parties...

42 CFR 430.86 - Discovery.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 42 Public Health 4 2010-10-01 2010-10-01 false Discovery. 430.86 Section 430.86 Public Health... Plans and Practice to Federal Requirements § 430.86 Discovery. CMS and any party named in the notice issued under § 430.70 has the right to conduct discovery (including depositions) against opposing parties...

40 CFR 86.007-23 - Required data.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 19 2012-07-01 2012-07-01 false Required data. 86.007-23 Section 86...-Fueled and Methanol-Fueled Heavy-Duty Vehicles § 86.007-23 Required data. Section 86.007-23 includes text... § 86.001-23. (b)(3) and (b)(4) [Reserved]. For guidance see § 86.098-23. (c) Emission data—(1...

40 CFR 86.007-23 - Required data.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 18 2011-07-01 2011-07-01 false Required data. 86.007-23 Section 86...-Fueled and Methanol-Fueled Heavy-Duty Vehicles § 86.007-23 Required data. Section 86.007-23 includes text... § 86.001-23. (b)(3) and (b)(4) [Reserved]. For guidance see § 86.098-23. (c) Emission data—(1...

40 CFR 86.007-23 - Required data.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 18 2010-07-01 2010-07-01 false Required data. 86.007-23 Section 86...-Fueled and Methanol-Fueled Heavy-Duty Vehicles § 86.007-23 Required data. Section 86.007-23 includes text... § 86.001-23. (b)(3) and (b)(4) [Reserved]. For guidance see § 86.098-23. (c) Emission data—(1...

42 CFR 86.1 - Applicability.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 42 Public Health 1 2010-10-01 2010-10-01 false Applicability. 86.1 Section 86.1 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES OCCUPATIONAL SAFETY AND HEALTH RESEARCH AND RELATED ACTIVITIES GRANTS FOR EDUCATION PROGRAMS IN OCCUPATIONAL SAFETY AND HEALTH General § 86.1 Applicability. The regulations of this part are...

Ion Exchange Column Tests Supporting Technetium Removal Resin Maturation

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

Nash, C.; McCabe, D.; Hamm, L.

2013-12-20

The primary treatment of the tank waste at the DOE Hanford site will be done in the Waste Treatment and Immobilization Plant, currently under construction. The baseline plan for this facility is to treat the waste, splitting it into High Level Waste (HLW) and Low Activity Waste (LAW). Both waste streams are then separately vitrified as glass and sealed in canisters. The LAW glass will be disposed on site. There are currently no plans to treat the waste to remove technetium, so its disposition path is the LAW glass. Due to the soluble properties of pertechnetate and long half-life ofmore » 99Tc, effective management of 99Tc is important. Options are being explored to immobilize the supplemental LAW portion of the tank waste, as well as to examine the volatility of 99Tc during the vitrification process. Removal of 99Tc, followed by off-site disposal has potential to reduce treatment and disposal costs. A conceptual flow sheets for supplemental LAW treatment and disposal that could benefit from technetium removal will specifically examine removing 99Tc from the LAW feed stream to supplemental immobilization. SuperLig® 639 is an elutable ion exchange resin. In the tank waste, 99Tc is predominantly found in the tank supernate as pertechnetate (TcO 4 -). Perrhenate (ReO 4 -) has been shown to be a good non-radioactive surrogate for pertechnetate in laboratory testing for this ion exchange resin. This report contains results of experimental ion exchange distribution coefficient and column resin maturation kinetics testing using the resin SuperLig® 639a to selectively remove perrhenate from simulated LAW. This revision includes results from testing to determine effective resin operating temperature range. Loading tests were performed at 45°C, and the computer modeling was updated to include the temperature effects. Equilibrium contact testing indicated that this batch of SuperLig® 639 resin has good performance, with an average perrhenate distribution coefficient of

Structural stability and mechanical properties of technetium mononitride (TcN)

NASA Astrophysics Data System (ADS)

Soni, Shubhangi; Choudhary, K. K.; Kaurav, Netram

2018-05-01

Among the nitrides, 3d and 4d transition metal nitrides have been investigated both experimentally and theoretically due to their predominant performances and enormous applications. In the present paper, we have attempted to predict the structural stability and mechanical properties of technetium mononitride (TcN) using an effective interionic interaction potential, which includes the long range Coulomb, van der Waals (vdW) interaction and the short-range repulsive interaction upto second-neighbor ions within the Hafemeister and Flygare approach. Our theoretical approach reveals the structural phase transition of the TcN B3 to B1 structure, wherein, the Gibbs' free energies of both the structures were minimized. The variations of elastic constants with pressure follow a systematic trend identical to that observed in other compounds of ZnS type structure family.

40 CFR 86.001-23 - Required data.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 19 2014-07-01 2014-07-01 false Required data. 86.001-23 Section 86...-Fueled and Methanol-Fueled Heavy-Duty Vehicles § 86.001-23 Required data. Section 86.001-23 includes text...-emission control system combination and all test data that are derived from testing described under § 86...

40 CFR 86.007-23 - Required data.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 19 2014-07-01 2014-07-01 false Required data. 86.007-23 Section 86...-Fueled and Methanol-Fueled Heavy-Duty Vehicles § 86.007-23 Required data. Section 86.007-23 includes text...) and (b)(4) [Reserved]. For guidance see § 86.098-23. (c) Emission data from certification vehicles and...

Scintigraphic detection of occult hemorrhage using RBCs labeled in vitro with technetium Tc 99m sodium pertechnetate

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

Bunker, S.R.; Kolina, J.S.; Kaplan, K.A.

1983-05-01

Scintigraphy with RBCs labeled with technetium Tc 99m sodium pertechnetate effectively located the source of hemorrhage in a patient receiving long-term anticoagulant therapy. (The patient was initially seen with a large hematoma on the flank.) More important, the procedure was used to monitor activity in this otherwise-occult bleeding site. Scintigraphic studies may be useful in the management of these difficult clinical problems.

Immobilization of Technetium in a Metallic Waste Form

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

S.M. Frank; D. D. Keiser, Jr.; K. C. Marsden

Fission-product technetium accumulated during treatment of spent nuclear fuel will ultimately be disposed of in a geological repository. The exact form of Tc for disposal has yet to be determined; however, a reasonable solution is to incorporate elemental Tc into a metallic waste form similar to the waste form produced during the pyrochemical treatment of spent, sodium-bonded fuel. This metal waste form, produced at the Idaho National Laboratory, has undergone extensive qualification examination and testing for acceptance to the Yucca Mountain geological repository. It is from this extensive qualification effort that the behavior of Tc and other fission products inmore » the waste form has been elucidated, and that the metal waste form is extremely robust in the retention of fission products, such as Tc, in repository like conditions. This manuscript will describe the metal waste form, the behavior of Tc in the waste form; and current research aimed at determining the maximum possible loading of Tc into the metal waste and subsequent determination of the performance of high Tc loaded metal waste forms.« less

Lung ventilation studies with technetium-99m Pseudogas

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

Burch, W.M.; Sullivan, P.J.; Lomas, F.E.

1986-06-01

Technetium-99m Pseudogas is an ultrafine near monodisperse aerosol of 0.12-microgram diam particle size. This report describes initial clinical experiences with 27 patients referred for investigation of suspected pulmonary embolism, and in whom Pseudogas ventilation images were compared with a high quality commercial aerosol. An additional group of ten patients with severe COPD was examined in a comparative trial of Pseudogas with 81mKr. Pseudogas was better than a conventional aerosol in reaching a diagnosis of pulmonary embolism using a simple blinded comparison with coded images. In addition, bronchial deposition was minimal unless COPD was severe. Moderately well patients had no difficultymore » inhaling the necessary activity in one or two breaths, and even severely ill and frail aged persons could accomplish the passive breathing maneuver in less than a minute. Clearance of Pseudogas was directly to the systemic circulation with a half-time of 10 min in normal subjects extending up to 100 min in patients with airways disease.« less

40 CFR 86.1513 - Fuel specifications.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 19 2011-07-01 2011-07-01 false Fuel specifications. 86.1513 Section 86.1513 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED... § 86.1513 Fuel specifications. The requirements of this section are set forth in 40 CFR part 1065...

40 CFR 86.1513 - Fuel specifications.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 20 2012-07-01 2012-07-01 false Fuel specifications. 86.1513 Section 86.1513 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED... § 86.1513 Fuel specifications. The requirements of this section are set forth in 40 CFR part 1065...

40 CFR 86.1513 - Fuel specifications.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 20 2013-07-01 2013-07-01 false Fuel specifications. 86.1513 Section 86.1513 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED... § 86.1513 Fuel specifications. The requirements of this section are set forth in 40 CFR part 1065...

40 CFR 86.1513 - Fuel specifications.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 19 2014-07-01 2014-07-01 false Fuel specifications. 86.1513 Section 86.1513 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED..., and Liquefied Petroleum Gas-Fueled Diesel-Cycle Light-Duty Trucks; Idle Test Procedures § 86.1513 Fuel...

34 CFR 361.86 - Performance levels.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 34 Education 2 2010-07-01 2010-07-01 false Performance levels. 361.86 Section 361.86 Education... Standards and Performance Indicators § 361.86 Performance levels. (a) General. (1) Paragraph (b) of this section establishes performance levels for— (i) General or combined DSUs; and (ii) DSUs serving...

40 CFR 86.402-98 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Later New Motorcycles, General Provisions § 86.402-98 Definitions. The definitions of § 86.402-78 apply....1703. Useful life is defined for each class (see § 86.419) of motorcycle: (1) Class I-A—5.0 years or 6... amended at 69 FR 2435, Jan. 15, 2004] ...

40 CFR 86.402-98 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Later New Motorcycles, General Provisions § 86.402-98 Definitions. The definitions of § 86.402-78 apply....1703. Useful life is defined for each class (see § 86.419) of motorcycle: (1) Class I-A—5.0 years or 6... amended at 69 FR 2435, Jan. 15, 2004] ...

50 CFR 216.86 - Local regulations.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 50 Wildlife and Fisheries 9 2011-10-01 2011-10-01 false Local regulations. 216.86 Section 216.86..., DEPARTMENT OF COMMERCE MARINE MAMMALS REGULATIONS GOVERNING THE TAKING AND IMPORTING OF MARINE MAMMALS Pribilof Islands Administration § 216.86 Local regulations. Local regulations will be published from time...

34 CFR 361.86 - Performance levels.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 34 Education 2 2012-07-01 2012-07-01 false Performance levels. 361.86 Section 361.86 Education... Standards and Performance Indicators § 361.86 Performance levels. (a) General. (1) Paragraph (b) of this section establishes performance levels for— (i) General or combined DSUs; and (ii) DSUs serving...

Technetium-99m stannous pyrophosphate myocardial scintigraphy after cardiopulmonary resuscitation with cardioversion

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

Davison, R.; Spies, S.M.; Przybylek, J.

1979-08-01

Thirty consecutive patients underwent technetium-99m stannous pyrophosphate myocardial scintigraphy 48 to 72 h after successful cardiopulmonary resuscitation and direct current cardioversion. Five patients with transmural myocardial infarctions by ECG and enzyme determinations were correctly identified by scintigraphy. Myocardial scans were positive in five of nine patients with nontransmural infarction. Of 16 patients without evidence of myocardial infarction, only two (13%) had false-positive myocardial scans. The overall accuracy of imaging in this series was 80%. We conclude that false-positive scans after cardiopulmonary resuscitation with electrical cardioversion are infrequent, and do not significantly detract from the value of myocardial scintigraphy in themore » diagnosis of myocardial infarction.« less

40 CFR 86.1237-96 - Dynamometer runs.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 19 2011-07-01 2011-07-01 false Dynamometer runs. 86.1237-96 Section 86.1237-96 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS... Methanol-Fueled Heavy-Duty Vehicles § 86.1237-96 Dynamometer runs. Section 86.1237-96 includes text that...

40 CFR 86.1237-96 - Dynamometer runs.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 19 2010-07-01 2010-07-01 false Dynamometer runs. 86.1237-96 Section 86.1237-96 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS... Methanol-Fueled Heavy-Duty Vehicles § 86.1237-96 Dynamometer runs. Section 86.1237-96 includes text that...

10 CFR 72.86 - Criminal penalties.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 10 Energy 2 2010-01-01 2010-01-01 false Criminal penalties. 72.86 Section 72.86 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) LICENSING REQUIREMENTS FOR THE INDEPENDENT STORAGE OF SPENT NUCLEAR FUEL..., Inspections, and Enforcement § 72.86 Criminal penalties. (a) Section 223 of the Atomic Energy Act of 1954, as...

40 CFR 86.884-10 - Information.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 20 2013-07-01 2013-07-01 false Information. 86.884-10 Section 86.884... New Diesel Heavy-Duty Engines; Smoke Exhaust Test Procedure § 86.884-10 Information. The following information, as applicable, shall be recorded for each test: (a) Engine description and specifications. A copy...

40 CFR 86.884-10 - Information.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 19 2011-07-01 2011-07-01 false Information. 86.884-10 Section 86.884... New Diesel Heavy-Duty Engines; Smoke Exhaust Test Procedure § 86.884-10 Information. The following information, as applicable, shall be recorded for each test: (a) Engine description and specifications. A copy...

40 CFR 86.884-10 - Information.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 19 2014-07-01 2014-07-01 false Information. 86.884-10 Section 86.884... Heavy-Duty Engines; Smoke Exhaust Test Procedure § 86.884-10 Information. The following information, as... information specified in this paragraph must accompany each engine sent to the Administrator for compliance...

40 CFR 86.884-10 - Information.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 20 2012-07-01 2012-07-01 false Information. 86.884-10 Section 86.884... New Diesel Heavy-Duty Engines; Smoke Exhaust Test Procedure § 86.884-10 Information. The following information, as applicable, shall be recorded for each test: (a) Engine description and specifications. A copy...

40 CFR 86.884-10 - Information.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 19 2010-07-01 2010-07-01 false Information. 86.884-10 Section 86.884... New Diesel Heavy-Duty Engines; Smoke Exhaust Test Procedure § 86.884-10 Information. The following information, as applicable, shall be recorded for each test: (a) Engine description and specifications. A copy...

45 CFR 86.56 - Fringe benefits.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 45 Public Welfare 1 2014-10-01 2014-10-01 false Fringe benefits. 86.56 Section 86.56 Public... Basis of Sex in Employment in Education Programs or Activities Prohibited § 86.56 Fringe benefits. (a) Fringe benefits defined. For purposes of this part, fringe benefits means: Any medical, hospital...

45 CFR 86.56 - Fringe benefits.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 45 Public Welfare 1 2012-10-01 2012-10-01 false Fringe benefits. 86.56 Section 86.56 Public... Basis of Sex in Employment in Education Programs or Activities Prohibited § 86.56 Fringe benefits. (a) Fringe benefits defined. For purposes of this part, fringe benefits means: Any medical, hospital...

45 CFR 86.56 - Fringe benefits.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 45 Public Welfare 1 2011-10-01 2011-10-01 false Fringe benefits. 86.56 Section 86.56 Public... Basis of Sex in Employment in Education Programs or Activities Prohibited § 86.56 Fringe benefits. (a) Fringe benefits defined. For purposes of this part, fringe benefits means: Any medical, hospital...

45 CFR 86.56 - Fringe benefits.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 45 Public Welfare 1 2013-10-01 2013-10-01 false Fringe benefits. 86.56 Section 86.56 Public... Basis of Sex in Employment in Education Programs or Activities Prohibited § 86.56 Fringe benefits. (a) Fringe benefits defined. For purposes of this part, fringe benefits means: Any medical, hospital...

45 CFR 86.56 - Fringe benefits.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 45 Public Welfare 1 2010-10-01 2010-10-01 false Fringe benefits. 86.56 Section 86.56 Public... Basis of Sex in Employment in Education Programs or Activities Prohibited § 86.56 Fringe benefits. (a) Fringe benefits defined. For purposes of this part, fringe benefits means: Any medical, hospital...

9 CFR 381.86 - Inflammatory processes.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Inflammatory processes. 381.86 Section 381.86 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE... Carcasses and Parts § 381.86 Inflammatory processes. Any organ or other part of a carcass which is affected...

40 CFR 86.602-98 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 19 2011-07-01 2011-07-01 false Definitions. 86.602-98 Section 86.602... Auditing of New Light-Duty Vehicles, Light-Duty Trucks, and Heavy-Duty Vehicles § 86.602-98 Definitions..., inertia weight class, transmission type and gear ratios, axle ratio, and other parameters which may be...

40 CFR 86.602-98 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 19 2010-07-01 2010-07-01 false Definitions. 86.602-98 Section 86.602... Auditing of New Light-Duty Vehicles, Light-Duty Trucks, and Heavy-Duty Vehicles § 86.602-98 Definitions..., inertia weight class, transmission type and gear ratios, axle ratio, and other parameters which may be...

40 CFR 86.602-98 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 20 2012-07-01 2012-07-01 false Definitions. 86.602-98 Section 86.602... Auditing of New Light-Duty Vehicles, Light-Duty Trucks, and Heavy-Duty Vehicles § 86.602-98 Definitions..., inertia weight class, transmission type and gear ratios, axle ratio, and other parameters which may be...

40 CFR 86.602-98 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 20 2013-07-01 2013-07-01 false Definitions. 86.602-98 Section 86.602... Auditing of New Light-Duty Vehicles, Light-Duty Trucks, and Heavy-Duty Vehicles § 86.602-98 Definitions..., inertia weight class, transmission type and gear ratios, axle ratio, and other parameters which may be...

40 CFR 86.602-98 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 19 2014-07-01 2014-07-01 false Definitions. 86.602-98 Section 86.602... New Light-Duty Vehicles, Light-Duty Trucks, and Heavy-Duty Vehicles § 86.602-98 Definitions. Section..., inertia weight class, transmission type and gear ratios, axle ratio, and other parameters which may be...

40 CFR 86.001-23 - Required data.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 19 2013-07-01 2013-07-01 false Required data. 86.001-23 Section 86...-Fueled and Methanol-Fueled Heavy-Duty Vehicles § 86.001-23 Required data. Section 86.001-23 includes text... each evaporative/refueling emission family-emission control system combination and all test data that...

40 CFR 86.007-23 - Required data.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 19 2013-07-01 2013-07-01 false Required data. 86.007-23 Section 86...-Fueled and Methanol-Fueled Heavy-Duty Vehicles § 86.007-23 Required data. Link to an amendment published... guidance see § 86.098-23. (c) Emission data—(1) Certification vehicles. The manufacturer shall submit...

40 CFR 86.001-23 - Required data.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 19 2012-07-01 2012-07-01 false Required data. 86.001-23 Section 86...-Fueled and Methanol-Fueled Heavy-Duty Vehicles § 86.001-23 Required data. Section 86.001-23 includes text... each evaporative/refueling emission family-emission control system combination and all test data that...

40 CFR 86.001-23 - Required data.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 18 2010-07-01 2010-07-01 false Required data. 86.001-23 Section 86...-Fueled and Methanol-Fueled Heavy-Duty Vehicles § 86.001-23 Required data. Section 86.001-23 includes text... each evaporative/refueling emission family-emission control system combination and all test data that...

40 CFR 86.001-23 - Required data.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 18 2011-07-01 2011-07-01 false Required data. 86.001-23 Section 86...-Fueled and Methanol-Fueled Heavy-Duty Vehicles § 86.001-23 Required data. Section 86.001-23 includes text... each evaporative/refueling emission family-emission control system combination and all test data that...

40 CFR 86.1102-87 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 19 2011-07-01 2011-07-01 false Definitions. 86.1102-87 Section 86... § 86.1102-87 Definitions. (a) The definitions in this section apply to this subpart. (b) As used in... the basis of engine code, inertia weight class, transmission type and gear ratios, rear axle ratio, or...

40 CFR 86.1102-87 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 20 2013-07-01 2013-07-01 false Definitions. 86.1102-87 Section 86... § 86.1102-87 Definitions. (a) The definitions in this section apply to this subpart. (b) As used in... the basis of engine code, inertia weight class, transmission type and gear ratios, rear axle ratio, or...

40 CFR 86.1102-87 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 20 2012-07-01 2012-07-01 false Definitions. 86.1102-87 Section 86... § 86.1102-87 Definitions. (a) The definitions in this section apply to this subpart. (b) As used in... the basis of engine code, inertia weight class, transmission type and gear ratios, rear axle ratio, or...

Technetium-99m tetrofosmin rest/stress myocardial SPET with a same-day 2-hour protocol: comparison with coronary angiography. A Spanish-Portuguese multicentre clinical trial.

PubMed

Montz, R; Perez-Castejón, M J; Jurado, J A; Martín-Comín, J; Esplugues, E; Salgado, L; Ventosa, A; Cantinho, G; Sá, E P; Fonseca, A T; Vieira, M R

1996-06-01

Technetium-99m tetrofosmin (Myoview) has unique properties for myocardial perfusion imaging very early after injection of the tracer. We used a very short same-day rest/stress protocol, to be performed within 2 h and evaluated its diagnostic accuracy. The study included 144 patients from seven Spanish and four Portuguese centres with a diagnosis of uncomplicated coronary artery disease (CAD); 78 patients (54%) had no history of prior myocardial infarction. Patients were injected with 86%, regionally problematic in 7%, poor but well interpretable in 5% and non-evaluable in 2%. The overall sensitivity for the detection of CAD was 93%, the specificity 38% and the accuracy 85%. The localization of defects by SPET in relation to the perfusion territories of stenosed vessels (>/=50%) was achieved with a sensitivity of 64% for the left anterior descending artery, 49% for the left circumflex artery and 86% for the right coronary artery, and an accuracy of 71%, 72% and 73% respectively. Concordance of SPET and CA was 62% for single-vessel disease and 68% for multivessel disease. In conclusion, this Spanish-Portuguese multicentre clinical trial confirmed, in a considerable number of patients who underwent coronary angiography, the feasibility of 99mTc tetrofosmin (Myoview) rest/stress myocardial SPET using a very short protocol (2 h).

40 CFR 86.884-13 - Data analysis.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 19 2010-07-01 2010-07-01 false Data analysis. 86.884-13 Section 86... New Diesel Heavy-Duty Engines; Smoke Exhaust Test Procedure § 86.884-13 Data analysis. The following procedure shall be used to analyze the test data: (a) Locate the modes specified in § 86.884-7(a)(1) through...

40 CFR 86.884-13 - Data analysis.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 19 2011-07-01 2011-07-01 false Data analysis. 86.884-13 Section 86... New Diesel Heavy-Duty Engines; Smoke Exhaust Test Procedure § 86.884-13 Data analysis. The following procedure shall be used to analyze the test data: (a) Locate the modes specified in § 86.884-7(a)(1) through...

40 CFR 86.884-13 - Data analysis.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 19 2014-07-01 2014-07-01 false Data analysis. 86.884-13 Section 86... Heavy-Duty Engines; Smoke Exhaust Test Procedure § 86.884-13 Data analysis. The following procedure shall be used to analyze the test data: (a) Locate the modes specified in § 86.884-7(a)(1) through (a)(4...

40 CFR 86.884-13 - Data analysis.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 20 2013-07-01 2013-07-01 false Data analysis. 86.884-13 Section 86... New Diesel Heavy-Duty Engines; Smoke Exhaust Test Procedure § 86.884-13 Data analysis. The following procedure shall be used to analyze the test data: (a) Locate the modes specified in § 86.884-7(a)(1) through...

40 CFR 86.884-13 - Data analysis.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 20 2012-07-01 2012-07-01 false Data analysis. 86.884-13 Section 86... New Diesel Heavy-Duty Engines; Smoke Exhaust Test Procedure § 86.884-13 Data analysis. The following procedure shall be used to analyze the test data: (a) Locate the modes specified in § 86.884-7(a)(1) through...

Characterization of Technetium Speciation in Cast Stone

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

Um, Wooyong; Jung, Hun Bok; Wang, Guohui

2013-11-11

This report describes the results from laboratory tests performed at Pacific Northwest National Laboratory (PNNL) for the U.S. Department of Energy (DOE) EM-31 Support Program (EMSP) subtask, “Production and Long-Term Performance of Low Temperature Waste Forms” to provide additional information on technetium (Tc) speciation characterization in the Cast Stone waste form. To support the use of Cast Stone as an alternative to vitrification for solidifying low-activity waste (LAW) and as the current baseline waste form for secondary waste streams at the Hanford Site, additional understanding of Tc speciation in Cast Stone is needed to predict the long-term Tc leachability frommore » Cast Stone and to meet the regulatory disposal-facility performance requirements for the Integrated Disposal Facility (IDF). Characterizations of the Tc speciation within the Cast Stone after leaching under various conditions provide insights into how the Tc is retained and released. The data generated by the laboratory tests described in this report provide both empirical and more scientific information to increase our understanding of Tc speciation in Cast Stone and its release mechanism under relevant leaching processes for the purpose of filling data gaps and to support the long-term risk and performance assessments of Cast Stone in the IDF at the Hanford Site.« less

40 CFR 86.096-35 - Labeling.

Code of Federal Regulations, 2010 CFR

2010-07-01

... indication of which test procedure was used to certify the evaporative family, e.g., “Evaporative Family xx (§ 86.130-96 procedures)” or “Evaporative Family xx (§ 86.130-78 procedures).” (N)(1) For vehicles... which test procedure was used to certify the evaporative family, e.g., “Evaporative Family xx (§ 86.130...

40 CFR 86.602-84 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 19 2014-07-01 2014-07-01 false Definitions. 86.602-84 Section 86.602... New Light-Duty Vehicles, Light-Duty Trucks, and Heavy-Duty Vehicles § 86.602-84 Definitions. (a) The definitions in this section apply to this subpart. (b) As used in this subpart, all terms not defined herein...

40 CFR 86.602-84 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 20 2013-07-01 2013-07-01 false Definitions. 86.602-84 Section 86.602... Auditing of New Light-Duty Vehicles, Light-Duty Trucks, and Heavy-Duty Vehicles § 86.602-84 Definitions. (a) The definitions in this section apply to this subpart. (b) As used in this subpart, all terms not...

40 CFR 86.602-84 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 19 2010-07-01 2010-07-01 false Definitions. 86.602-84 Section 86.602... Auditing of New Light-Duty Vehicles, Light-Duty Trucks, and Heavy-Duty Vehicles § 86.602-84 Definitions. (a) The definitions in this section apply to this subpart. (b) As used in this subpart, all terms not...

40 CFR 86.602-84 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 20 2012-07-01 2012-07-01 false Definitions. 86.602-84 Section 86.602... Auditing of New Light-Duty Vehicles, Light-Duty Trucks, and Heavy-Duty Vehicles § 86.602-84 Definitions. (a) The definitions in this section apply to this subpart. (b) As used in this subpart, all terms not...

40 CFR 86.602-84 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 19 2011-07-01 2011-07-01 false Definitions. 86.602-84 Section 86.602... Auditing of New Light-Duty Vehicles, Light-Duty Trucks, and Heavy-Duty Vehicles § 86.602-84 Definitions. (a) The definitions in this section apply to this subpart. (b) As used in this subpart, all terms not...

Development of a remote spectroelectrochemical sensor for technetium as pertechnetate

NASA Astrophysics Data System (ADS)

Monk, David James

Subsurface contamination by technetium (Tc) is of particular concern in the monitoring, characterization, and remediation of underground nuclear waste storage tanks, processing areas, and associated surroundings at the Hanford Site and other U.S. DOE sites nationwide. The concern over this radioactive element arises for two reasons. First, its most common isotope, 99Tc, has an extremely long lifetime of 2.15 x 105 years. Second, it's most common chemical form in environmental conditions, pertechnetate (TcO4-), exhibits very fast migration through soils and readily presents itself to any nearby aquifer. Standard procedures of sampling and analysis in a laboratory prove to be slow and costly in the case of subsurface contamination by radioactive materials. It is highly desirable to develop sensors for these materials that possess the capability of either in-situ or on-site placement for continuous monitoring or immediate analysis of collected samples. These sensors need to possess adequate detection limit and selectivity, rapid response, reversibility (many measurements with one sensor), the ability to perform remotely, and ruggedness. This dissertation describes several areas of the continued work toward a sensor for 99Tc as TcO4-. Research initially focused on developing spectroelectrochemical instrumentation and a disposable sensing element, engineered to address the need to perform remote measurements. The instrument was then tested using samples containing 99Tc, resulting in the development of ancillary equipment and techniques to address concerns associated with performing experiments on radioactive materials. In these tests, the electrochemistry of TcO4 - was demonstrated to be irreversible. Electrochemical reduction of TcO4- on a bare or polymer modified electrode resulted in the continuous build up of technetium oxide (TcO2) on the electrode surface. This TcO2 formed in visual quantities in these films during electrochemistry, and proved to be non-ideal for

40 CFR 86.320-79 - Analyzer bench check.

Code of Federal Regulations, 2012 CFR

2012-07-01

...)). (3) Noise (see § 86.315(c)). (4) Zero drift (see § 86.315(d)). (5) Span drift (see § 86.315(e)). (6) Water rejection ratio, NDIR analyzers only (see §§ 86.316(c) and 86.318 (b)(5). (7) CO2 rejection ratio...

40 CFR 86.320-79 - Analyzer bench check.

Code of Federal Regulations, 2011 CFR

2011-07-01

...)). (3) Noise (see § 86.315(c)). (4) Zero drift (see § 86.315(d)). (5) Span drift (see § 86.315(e)). (6) Water rejection ratio, NDIR analyzers only (see §§ 86.316(c) and 86.318 (b)(5). (7) CO2 rejection ratio...

40 CFR 86.320-79 - Analyzer bench check.

Code of Federal Regulations, 2013 CFR

2013-07-01

...)). (3) Noise (see § 86.315(c)). (4) Zero drift (see § 86.315(d)). (5) Span drift (see § 86.315(e)). (6) Water rejection ratio, NDIR analyzers only (see §§ 86.316(c) and 86.318 (b)(5). (7) CO2 rejection ratio...

7 CFR 993.86 - Derogation.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 8 2012-01-01 2012-01-01 false Derogation. 993.86 Section 993.86 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE DRIED PRUNES PRODUCED IN CALIFORNIA...

7 CFR 993.86 - Derogation.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 8 2014-01-01 2014-01-01 false Derogation. 993.86 Section 993.86 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; FRUITS, VEGETABLES, NUTS), DEPARTMENT OF AGRICULTURE DRIED PRUNES PRODUCED IN CALIFORNIA...

7 CFR 993.86 - Derogation.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 8 2011-01-01 2011-01-01 false Derogation. 993.86 Section 993.86 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE DRIED PRUNES PRODUCED IN CALIFORNIA...

7 CFR 993.86 - Derogation.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 8 2013-01-01 2013-01-01 false Derogation. 993.86 Section 993.86 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; FRUITS, VEGETABLES, NUTS), DEPARTMENT OF AGRICULTURE DRIED PRUNES PRODUCED IN CALIFORNIA...

7 CFR 993.86 - Derogation.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 8 2010-01-01 2010-01-01 false Derogation. 993.86 Section 993.86 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE DRIED PRUNES PRODUCED IN CALIFORNIA...

7 CFR 981.86 - Separability.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 8 2010-01-01 2010-01-01 false Separability. 981.86 Section 981.86 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE ALMONDS GROWN IN CALIFORNIA Order...

7 CFR 983.86 - Agents.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 8 2010-01-01 2010-01-01 false Agents. 983.86 Section 983.86 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE PISTACHIOS GROWN IN CALIFORNIA, ARIZONA, AND...

7 CFR 955.86 - Separability.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 8 2011-01-01 2011-01-01 false Separability. 955.86 Section 955.86 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE VIDALIA ONIONS GROWN IN GEORGIA...

7 CFR 955.86 - Separability.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 8 2014-01-01 2014-01-01 false Separability. 955.86 Section 955.86 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; FRUITS, VEGETABLES, NUTS), DEPARTMENT OF AGRICULTURE VIDALIA ONIONS GROWN IN GEORGIA...

7 CFR 955.86 - Separability.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 8 2013-01-01 2013-01-01 false Separability. 955.86 Section 955.86 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; FRUITS, VEGETABLES, NUTS), DEPARTMENT OF AGRICULTURE VIDALIA ONIONS GROWN IN GEORGIA...

7 CFR 955.86 - Separability.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 8 2010-01-01 2010-01-01 false Separability. 955.86 Section 955.86 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE VIDALIA ONIONS GROWN IN GEORGIA...

7 CFR 955.86 - Separability.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 8 2012-01-01 2012-01-01 false Separability. 955.86 Section 955.86 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE VIDALIA ONIONS GROWN IN GEORGIA...

40 CFR 86.1806-05 - Onboard diagnostics.

Code of Federal Regulations, 2014 CFR

2014-07-01

... certification test cycle as defined in paragraphs (a) and (d) of Appendix I of this part, or similar trip as... procedures defined as “Supplemental” test procedures in § 86.004-2 and codified in §§ 86.158, 86.159, and 86... infeasibility. Malfunctions are defined as a failure of the system or component to meet the electrical circuit...

Importance of methodology on (99m)technetium dimercapto-succinic acid scintigraphic image quality: imaging pilot study for RIVUR (Randomized Intervention for Children With Vesicoureteral Reflux) multicenter investigation.

PubMed

Ziessman, Harvey A; Majd, Massoud

2009-07-01

We reviewed our experience with (99m)technetium dimercapto-succinic acid scintigraphy obtained during an imaging pilot study for a multicenter investigation (Randomized Intervention for Children With Vesicoureteral Reflux) of the effectiveness of daily antimicrobial prophylaxis for preventing recurrent urinary tract infection and renal scarring. We analyzed imaging methodology and its relation to diagnostic image quality. (99m)Technetium dimercapto-succinic acid imaging guidelines were provided to participating sites. High-resolution planar imaging with parallel hole or pinhole collimation was required. Two core reviewers evaluated all submitted images. Analysis included appropriate views, presence or lack of patient motion, adequate magnification, sufficient counts and diagnostic image quality. Inter-reader agreement was evaluated. We evaluated 70, (99m)technetium dimercapto-succinic acid studies from 14 institutions. Variability was noted in methodology and image quality. Correlation (r value) between dose administered and patient age was 0.780. For parallel hole collimator imaging good correlation was noted between activity administered and counts (r = 0.800). For pinhole imaging the correlation was poor (r = 0.110). A total of 10 studies (17%) were rejected for quality issues of motion, kidney overlap, inadequate magnification, inadequate counts and poor quality images. The submitting institution was informed and provided with recommendations for improving quality, and resubmission of another study was required. Only 4 studies (6%) were judged differently by the 2 reviewers, and the differences were minor. Methodology and image quality for (99m)technetium dimercapto-succinic acid scintigraphy varied more than expected between institutions. The most common reason for poor image quality was inadequate count acquisition with insufficient attention to the tradeoff between administered dose, length of image acquisition, start time of imaging and resulting image

West Europe Report Tables of Contents JPRS-WER-86-064, 2 July 1986 JPRS-WER-86-124, 31 Dec 1986.

DTIC Science & Technology

1987-03-30

Exercise (Lars Porne ; SVENSKA DAGBLADET, 13 May 86) 59 Defense Research Institute To Study Officer Drain Causes (Richard Aschberg; SVENSKA DAGBLADET...DAGENS NYHETER, 8 Jun 86) 67 Entire Harsfjarden To Be Blocked With Nets To Halt Subs (Lars Porne ; SVENSKA DAGBLADET, 30 May 86) 72 Private Group...Fundamentalists Abroad Disagree on Ideology (HURRIYET, 20 Aug 86) 49 Fundamentalist Propaganda in Greeting Cards, Videos (HURRIYET, 16 Aug 86

40 CFR 86.1413 - Fuel specifications.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Trucks; Certification Short Test Procedures § 86.1413 Fuel specifications. (a) The test fuel to be used... section. (b) CST test fuels by option. (1) Test Option 1: Use Cold CO fuel as specified in the table in § 86.213-94. (2) Test Option 2: Use Cold CO fuel, as specified in the table in § 86.213-94; optionally...

40 CFR 86.1413 - Fuel specifications.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Trucks; Certification Short Test Procedures § 86.1413 Fuel specifications. (a) The test fuel to be used... section. (b) CST test fuels by option. (1) Test Option 1: Use Cold CO fuel as specified in the table in § 86.213-94. (2) Test Option 2: Use Cold CO fuel, as specified in the table in § 86.213-94; optionally...

40 CFR 86.1413 - Fuel specifications.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Trucks; Certification Short Test Procedures § 86.1413 Fuel specifications. (a) The test fuel to be used... section. (b) CST test fuels by option. (1) Test Option 1: Use Cold CO fuel as specified in the table in § 86.213-94. (2) Test Option 2: Use Cold CO fuel, as specified in the table in § 86.213-94; optionally...

40 CFR 86.1413 - Fuel specifications.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Trucks; Certification Short Test Procedures § 86.1413 Fuel specifications. (a) The test fuel to be used... section. (b) CST test fuels by option. (1) Test Option 1: Use Cold CO fuel as specified in the table in § 86.213-94. (2) Test Option 2: Use Cold CO fuel, as specified in the table in § 86.213-94; optionally...

Combined technetium radioisotope penile plethysmography and xenon washout: A technique for evaluating corpora cavernosal inflow and outflow during early tumescence

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

Schwartz, A.N.; Graham, M.M.

1991-03-01

Combined technetium radioisotope penile plethysmography and xenon washout is a new technique that measures both corporal arterial inflow and venous sinusoidal outflow during early tumescence in patients with erectile dysfunction. Fourteen patients were studied using 99mTc-RBCs to measure inflow and 133Xe or 127Xe in saline to measure outflow. Tumescence was induced by injecting papaverine intracorporally. Peak corporal rates corrected for inflow (r = 0.88) and uncorrected for outflow (r = 0.91) and change in volume over 2 min centered around peak inflow (r = 0.96) all correlated with angiography. Outflow measurements did not correlate with intracorporal resistance. Thus, outflow ratesmore » alone could not be used to predict venous sinusoidal competence. Normal inflow rate is greater than 20 ml/min; probable normal 12-20; indeterminate inflow 7-12; and abnormal inflow less than 7 ml/min. Technetium-99m radioisotope penile plethysmography and xenon washout can be performed together and both provide a method for simultaneously evaluating the relationship between corporal inflow and outflow rates in patients with erectile dysfunction.« less

50 CFR 86.117 - [Reserved

Code of Federal Regulations, 2010 CFR

2010-10-01

... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false [Reserved] 86.117 Section 86.117 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR (CONTINUED) FINANCIAL ASSISTANCE-WILDLIFE SPORT FISH RESTORATION PROGRAM BOATING INFRASTRUCTURE GRANT (BIG) PROGRAM How...

50 CFR 86.135 - [Reserved

Code of Federal Regulations, 2010 CFR

2010-10-01

... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false [Reserved] 86.135 Section 86.135 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR (CONTINUED) FINANCIAL ASSISTANCE-WILDLIFE SPORT FISH RESTORATION PROGRAM BOATING INFRASTRUCTURE GRANT (BIG) PROGRAM How...

32 CFR 86.1 - Purpose.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 32 National Defense 1 2014-07-01 2014-07-01 false Purpose. 86.1 Section 86.1 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE PERSONNEL, MILITARY AND CIVILIAN CRIMINAL HISTORY... Bureau of Investigation (FBI) fingerprint check and State Criminal History Repositories (SCHR) checks of...

32 CFR 86.1 - Purpose.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 32 National Defense 1 2011-07-01 2011-07-01 false Purpose. 86.1 Section 86.1 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE PERSONNEL, MILITARY AND CIVILIAN CRIMINAL HISTORY... Bureau of Investigation (FBI) fingerprint check and State Criminal History Repositories (SCHR) checks of...

32 CFR 86.1 - Purpose.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 32 National Defense 1 2013-07-01 2013-07-01 false Purpose. 86.1 Section 86.1 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE PERSONNEL, MILITARY AND CIVILIAN CRIMINAL HISTORY... Bureau of Investigation (FBI) fingerprint check and State Criminal History Repositories (SCHR) checks of...

32 CFR 86.5 - Responsibilities.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 32 National Defense 1 2014-07-01 2014-07-01 false Responsibilities. 86.5 Section 86.5 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE PERSONNEL, MILITARY AND CIVILIAN CRIMINAL... Secretary of Defense for Personnel and Readiness shall: (1) Develop policy for conducting criminal history...

32 CFR 86.5 - Responsibilities.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 32 National Defense 1 2010-07-01 2010-07-01 false Responsibilities. 86.5 Section 86.5 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE PERSONNEL, MILITARY AND CIVILIAN CRIMINAL... Secretary of Defense for Personnel and Readiness shall: (1) Develop policy for conducting criminal history...

32 CFR 86.1 - Purpose.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 32 National Defense 1 2012-07-01 2012-07-01 false Purpose. 86.1 Section 86.1 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE PERSONNEL, MILITARY AND CIVILIAN CRIMINAL HISTORY... Bureau of Investigation (FBI) fingerprint check and State Criminal History Repositories (SCHR) checks of...

32 CFR 86.5 - Responsibilities.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 32 National Defense 1 2012-07-01 2012-07-01 false Responsibilities. 86.5 Section 86.5 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE PERSONNEL, MILITARY AND CIVILIAN CRIMINAL... Secretary of Defense for Personnel and Readiness shall: (1) Develop policy for conducting criminal history...

32 CFR 86.1 - Purpose.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 32 National Defense 1 2010-07-01 2010-07-01 false Purpose. 86.1 Section 86.1 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE PERSONNEL, MILITARY AND CIVILIAN CRIMINAL HISTORY... Bureau of Investigation (FBI) fingerprint check and State Criminal History Repositories (SCHR) checks of...

32 CFR 86.5 - Responsibilities.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 32 National Defense 1 2011-07-01 2011-07-01 false Responsibilities. 86.5 Section 86.5 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE PERSONNEL, MILITARY AND CIVILIAN CRIMINAL... Secretary of Defense for Personnel and Readiness shall: (1) Develop policy for conducting criminal history...

32 CFR 86.5 - Responsibilities.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 32 National Defense 1 2013-07-01 2013-07-01 false Responsibilities. 86.5 Section 86.5 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE PERSONNEL, MILITARY AND CIVILIAN CRIMINAL... Secretary of Defense for Personnel and Readiness shall: (1) Develop policy for conducting criminal history...

42 CFR 430.86 - Discovery.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 42 Public Health 4 2012-10-01 2012-10-01 false Discovery. 430.86 Section 430.86 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL... issued under § 430.70 has the right to conduct discovery (including depositions) against opposing parties...

42 CFR 430.86 - Discovery.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 42 Public Health 4 2014-10-01 2014-10-01 false Discovery. 430.86 Section 430.86 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL... issued under § 430.70 has the right to conduct discovery (including depositions) against opposing parties...

42 CFR 86.35 - Payments.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 42 Public Health 1 2014-10-01 2014-10-01 false Payments. 86.35 Section 86.35 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES OCCUPATIONAL SAFETY AND HEALTH RESEARCH AND RELATED ACTIVITIES GRANTS FOR EDUCATION PROGRAMS IN OCCUPATIONAL SAFETY AND HEALTH Occupational Safety and...

42 CFR 86.15 - Payments.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 42 Public Health 1 2014-10-01 2014-10-01 false Payments. 86.15 Section 86.15 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES OCCUPATIONAL SAFETY AND HEALTH RESEARCH AND RELATED ACTIVITIES GRANTS FOR EDUCATION PROGRAMS IN OCCUPATIONAL SAFETY AND HEALTH Occupational Safety and...

42 CFR 86.15 - Payments.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 42 Public Health 1 2010-10-01 2010-10-01 false Payments. 86.15 Section 86.15 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES OCCUPATIONAL SAFETY AND HEALTH RESEARCH AND RELATED ACTIVITIES GRANTS FOR EDUCATION PROGRAMS IN OCCUPATIONAL SAFETY AND HEALTH Occupational Safety and...

42 CFR 86.35 - Payments.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 42 Public Health 1 2010-10-01 2010-10-01 false Payments. 86.35 Section 86.35 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES OCCUPATIONAL SAFETY AND HEALTH RESEARCH AND RELATED ACTIVITIES GRANTS FOR EDUCATION PROGRAMS IN OCCUPATIONAL SAFETY AND HEALTH Occupational Safety and...

32 CFR 86.2 - Applicability.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 32 National Defense 1 2012-07-01 2012-07-01 false Applicability. 86.2 Section 86.2 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE PERSONNEL, MILITARY AND CIVILIAN CRIMINAL... the Office of the Secretary of Defense, the Military Departments, the Chairman of the Joint Chiefs of...

32 CFR 86.2 - Applicability.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 32 National Defense 1 2010-07-01 2010-07-01 false Applicability. 86.2 Section 86.2 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE PERSONNEL, MILITARY AND CIVILIAN CRIMINAL... the Office of the Secretary of Defense, the Military Departments, the Chairman of the Joint Chiefs of...

32 CFR 86.2 - Applicability.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 32 National Defense 1 2013-07-01 2013-07-01 false Applicability. 86.2 Section 86.2 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE PERSONNEL, MILITARY AND CIVILIAN CRIMINAL... the Office of the Secretary of Defense, the Military Departments, the Chairman of the Joint Chiefs of...

32 CFR 86.2 - Applicability.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 32 National Defense 1 2011-07-01 2011-07-01 false Applicability. 86.2 Section 86.2 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE PERSONNEL, MILITARY AND CIVILIAN CRIMINAL... the Office of the Secretary of Defense, the Military Departments, the Chairman of the Joint Chiefs of...

32 CFR 86.2 - Applicability.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 32 National Defense 1 2014-07-01 2014-07-01 false Applicability. 86.2 Section 86.2 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE PERSONNEL, MILITARY AND CIVILIAN CRIMINAL... the Office of the Secretary of Defense, the Military Departments, the Chairman of the Joint Chiefs of...

45 CFR 86.23 - Recruitment.

Code of Federal Regulations, 2013 CFR

2013-10-01

... EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex... discriminating on the basis of sex in violation of this subpart. (Secs. 901, 902, Education Amendments of 1972... 45 Public Welfare 1 2013-10-01 2013-10-01 false Recruitment. 86.23 Section 86.23 Public Welfare...

45 CFR 86.23 - Recruitment.

Code of Federal Regulations, 2011 CFR

2011-10-01

... EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex... discriminating on the basis of sex in violation of this subpart. (Secs. 901, 902, Education Amendments of 1972... 45 Public Welfare 1 2011-10-01 2011-10-01 false Recruitment. 86.23 Section 86.23 Public Welfare...

32 CFR 552.86 - References.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 32 National Defense 3 2010-07-01 2010-07-01 true References. 552.86 Section 552.86 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY MILITARY RESERVATIONS AND NATIONAL...). (e) FL Reg 350-30 (I Corps and Fort Lewis Range Regulations). (f) DA Form 1594 (Daily Staff Journal...

32 CFR 552.86 - References.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 32 National Defense 3 2014-07-01 2014-07-01 false References. 552.86 Section 552.86 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY MILITARY RESERVATIONS AND NATIONAL...). (e) FL Reg 350-30 (I Corps and Fort Lewis Range Regulations). (f) DA Form 1594 (Daily Staff Journal...

32 CFR 552.86 - References.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 32 National Defense 3 2011-07-01 2009-07-01 true References. 552.86 Section 552.86 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY MILITARY RESERVATIONS AND NATIONAL...). (e) FL Reg 350-30 (I Corps and Fort Lewis Range Regulations). (f) DA Form 1594 (Daily Staff Journal...

32 CFR 552.86 - References.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 32 National Defense 3 2013-07-01 2013-07-01 false References. 552.86 Section 552.86 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY MILITARY RESERVATIONS AND NATIONAL...). (e) FL Reg 350-30 (I Corps and Fort Lewis Range Regulations). (f) DA Form 1594 (Daily Staff Journal...

32 CFR 552.86 - References.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 32 National Defense 3 2012-07-01 2009-07-01 true References. 552.86 Section 552.86 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY MILITARY RESERVATIONS AND NATIONAL...). (e) FL Reg 350-30 (I Corps and Fort Lewis Range Regulations). (f) DA Form 1594 (Daily Staff Journal...

7 CFR 1956.86-1956.95 - [Reserved

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 14 2010-01-01 2009-01-01 true [Reserved] 1956.86-1956.95 Section 1956.86-1956.95 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING SERVICE, RURAL BUSINESS... Housing §§ 1956.86-1956.95 [Reserved] ...

Incorporating technetium in minerals and other solids: A review

NASA Astrophysics Data System (ADS)

Luksic, Steven A.; Riley, Brian J.; Schweiger, Michael; Hrma, Pavel

2015-11-01

Technetium (Tc) can be incorporated into a number of different solids including spinel, sodalite, rutile, tin dioxide, pyrochlore, perovskite, goethite, layered double hydroxides, cements, and alloys. Synthetic routes are possible for each of these phases, ranging from high-temperature ceramic sintering to ball-milling of constituent oxides. However, in practice, Tc has only been incorporated into solid materials by a limited number of the possible syntheses. A review of the diverse ways in which Tc-immobilizing materials can be made shows the wide range of options available. Special consideration is given to hypothetical application to the Hanford Tank Waste and Vitrification Plant, such as adding a Tc-bearing mineral to waste glass melter feed. A full survey of solid Tc waste forms, the common synthesis routes to those waste forms, and their potential for application to vitrification processes are presented. The use of tin dioxide or ferrite spinel precursors to reduce Tc(VII) out of solution and into a durable form are shown to be of especially high potential.

Recovery and Determination of Adsorbed Technetium on Savannah River Site Charcoal Stack Samples

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

Lahoda, Kristy G.; Engelmann, Mark D.; Farmer, Orville T.

2008-03-01

Experimental results are provided for the sample analyses for technetium (Tc) in charcoal samples placed in-line with a Savannah River Site (SRS) processing stack effluent stream as a part of an environmental surveillance program. The method for Tc removal from charcoal was based on that originally developed with high purity charcoal. Presented is the process that allowed for the quantitative analysis of 99Tc in SRS charcoal stack samples with and without 97Tc as a tracer. The results obtained with the method using the 97Tc tracer quantitatively confirm the results obtained with no tracer added. All samples contain 99Tc at themore » pg g-1 level.« less

7 CFR 930.86 - Duration of immunities.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 8 2010-01-01 2010-01-01 false Duration of immunities. 930.86 Section 930.86 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing... Handling Miscellaneous Provisions § 930.86 Duration of immunities. The benefits, privileges, and immunities...

7 CFR 930.86 - Duration of immunities.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 8 2014-01-01 2014-01-01 false Duration of immunities. 930.86 Section 930.86 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING... Handling Miscellaneous Provisions § 930.86 Duration of immunities. The benefits, privileges, and immunities...

7 CFR 930.86 - Duration of immunities.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 8 2011-01-01 2011-01-01 false Duration of immunities. 930.86 Section 930.86 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing... Handling Miscellaneous Provisions § 930.86 Duration of immunities. The benefits, privileges, and immunities...

7 CFR 930.86 - Duration of immunities.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 8 2013-01-01 2013-01-01 false Duration of immunities. 930.86 Section 930.86 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING... Handling Miscellaneous Provisions § 930.86 Duration of immunities. The benefits, privileges, and immunities...

7 CFR 930.86 - Duration of immunities.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 8 2012-01-01 2012-01-01 false Duration of immunities. 930.86 Section 930.86 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing... Handling Miscellaneous Provisions § 930.86 Duration of immunities. The benefits, privileges, and immunities...

7 CFR 945.86 - Duration of immunities.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 8 2013-01-01 2013-01-01 false Duration of immunities. 945.86 Section 945.86 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING... § 945.86 Duration of immunities. The benefits, privileges, and immunities conferred upon any person by...

7 CFR 945.86 - Duration of immunities.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 8 2014-01-01 2014-01-01 false Duration of immunities. 945.86 Section 945.86 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING... § 945.86 Duration of immunities. The benefits, privileges, and immunities conferred upon any person by...

7 CFR 945.86 - Duration of immunities.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 8 2012-01-01 2012-01-01 false Duration of immunities. 945.86 Section 945.86 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing... § 945.86 Duration of immunities. The benefits, privileges, and immunities conferred upon any person by...

7 CFR 945.86 - Duration of immunities.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 8 2010-01-01 2010-01-01 false Duration of immunities. 945.86 Section 945.86 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing... § 945.86 Duration of immunities. The benefits, privileges, and immunities conferred upon any person by...

7 CFR 945.86 - Duration of immunities.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 8 2011-01-01 2011-01-01 false Duration of immunities. 945.86 Section 945.86 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing... § 945.86 Duration of immunities. The benefits, privileges, and immunities conferred upon any person by...

40 CFR 86.884-6 - Fuel specifications.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 19 2010-07-01 2010-07-01 false Fuel specifications. 86.884-6 Section 86.884-6 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS... Regulations for New Diesel Heavy-Duty Engines; Smoke Exhaust Test Procedure § 86.884-6 Fuel specifications...

40 CFR 86.884-6 - Fuel specifications.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 19 2011-07-01 2011-07-01 false Fuel specifications. 86.884-6 Section 86.884-6 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS... Regulations for New Diesel Heavy-Duty Engines; Smoke Exhaust Test Procedure § 86.884-6 Fuel specifications...

40 CFR 86.884-6 - Fuel specifications.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 20 2012-07-01 2012-07-01 false Fuel specifications. 86.884-6 Section 86.884-6 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS... Regulations for New Diesel Heavy-Duty Engines; Smoke Exhaust Test Procedure § 86.884-6 Fuel specifications...

40 CFR 86.884-6 - Fuel specifications.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 20 2013-07-01 2013-07-01 false Fuel specifications. 86.884-6 Section 86.884-6 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS... Regulations for New Diesel Heavy-Duty Engines; Smoke Exhaust Test Procedure § 86.884-6 Fuel specifications...

40 CFR 86.884-6 - Fuel specifications.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 19 2014-07-01 2014-07-01 false Fuel specifications. 86.884-6 Section 86.884-6 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS... New Diesel Heavy-Duty Engines; Smoke Exhaust Test Procedure § 86.884-6 Fuel specifications. The...

42 CFR 86.17 - Nondiscrimination.

Code of Federal Regulations, 2010 CFR

2010-10-01

... requirements of title VI of the Civil Rights Act of 1964 (78 Stat. 252, 42 U.S.C. 2000d et seq.) and in... 42 Public Health 1 2010-10-01 2010-10-01 false Nondiscrimination. 86.17 Section 86.17 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES OCCUPATIONAL SAFETY AND HEALTH...

42 CFR 86.17 - Nondiscrimination.

Code of Federal Regulations, 2011 CFR

2011-10-01

... requirements of title VI of the Civil Rights Act of 1964 (78 Stat. 252, 42 U.S.C. 2000d et seq.) and in... 42 Public Health 1 2011-10-01 2011-10-01 false Nondiscrimination. 86.17 Section 86.17 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES OCCUPATIONAL SAFETY AND HEALTH...

45 CFR 86.9 - Dissemination of policy.

Code of Federal Regulations, 2014 CFR

2014-10-01

... SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Introduction § 86.9... 45 Public Welfare 1 2014-10-01 2014-10-01 false Dissemination of policy. 86.9 Section 86.9 Public... secondary school students, employees, sources of referral of applicants for admission and employment, and...

45 CFR 86.9 - Dissemination of policy.

Code of Federal Regulations, 2013 CFR

2013-10-01

... SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Introduction § 86.9... 45 Public Welfare 1 2013-10-01 2013-10-01 false Dissemination of policy. 86.9 Section 86.9 Public... secondary school students, employees, sources of referral of applicants for admission and employment, and...

45 CFR 86.9 - Dissemination of policy.

Code of Federal Regulations, 2010 CFR

2010-10-01

... SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Introduction § 86.9... 45 Public Welfare 1 2010-10-01 2010-10-01 false Dissemination of policy. 86.9 Section 86.9 Public... secondary school students, employees, sources of referral of applicants for admission and employment, and...

45 CFR 86.9 - Dissemination of policy.

Code of Federal Regulations, 2012 CFR

2012-10-01

... SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Introduction § 86.9... 45 Public Welfare 1 2012-10-01 2012-10-01 false Dissemination of policy. 86.9 Section 86.9 Public... secondary school students, employees, sources of referral of applicants for admission and employment, and...

45 CFR 86.9 - Dissemination of policy.

Code of Federal Regulations, 2011 CFR

2011-10-01

... SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Introduction § 86.9... 45 Public Welfare 1 2011-10-01 2011-10-01 false Dissemination of policy. 86.9 Section 86.9 Public... secondary school students, employees, sources of referral of applicants for admission and employment, and...

14 CFR 431.86-431.90 - [Reserved

Code of Federal Regulations, 2010 CFR

2010-01-01

... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false [Reserved] 431.86-431.90 Section 431.86-431.90 Aeronautics and Space COMMERCIAL SPACE TRANSPORTATION, FEDERAL AVIATION ADMINISTRATION, DEPARTMENT... Requirements-Reusable Launch Vehicle Mission License Terms and Conditions §§ 431.86-431.90 [Reserved] ...

14 CFR 431.86-431.90 - [Reserved

Code of Federal Regulations, 2012 CFR

2012-01-01

... 14 Aeronautics and Space 4 2012-01-01 2012-01-01 false [Reserved] 431.86-431.90 Section 431.86-431.90 Aeronautics and Space COMMERCIAL SPACE TRANSPORTATION, FEDERAL AVIATION ADMINISTRATION, DEPARTMENT... Requirements-Reusable Launch Vehicle Mission License Terms and Conditions §§ 431.86-431.90 [Reserved] ...

14 CFR 431.86-431.90 - [Reserved

Code of Federal Regulations, 2014 CFR

2014-01-01

... 14 Aeronautics and Space 4 2014-01-01 2014-01-01 false [Reserved] 431.86-431.90 Section 431.86-431.90 Aeronautics and Space COMMERCIAL SPACE TRANSPORTATION, FEDERAL AVIATION ADMINISTRATION, DEPARTMENT... Requirements-Reusable Launch Vehicle Mission License Terms and Conditions §§ 431.86-431.90 [Reserved] ...

14 CFR 431.86-431.90 - [Reserved

Code of Federal Regulations, 2013 CFR

2013-01-01

... 14 Aeronautics and Space 4 2013-01-01 2013-01-01 false [Reserved] 431.86-431.90 Section 431.86-431.90 Aeronautics and Space COMMERCIAL SPACE TRANSPORTATION, FEDERAL AVIATION ADMINISTRATION, DEPARTMENT... Requirements-Reusable Launch Vehicle Mission License Terms and Conditions §§ 431.86-431.90 [Reserved] ...

14 CFR 431.86-431.90 - [Reserved

Code of Federal Regulations, 2011 CFR

2011-01-01

... 14 Aeronautics and Space 4 2011-01-01 2011-01-01 false [Reserved] 431.86-431.90 Section 431.86-431.90 Aeronautics and Space COMMERCIAL SPACE TRANSPORTATION, FEDERAL AVIATION ADMINISTRATION, DEPARTMENT... Requirements-Reusable Launch Vehicle Mission License Terms and Conditions §§ 431.86-431.90 [Reserved] ...

40 CFR 86.1313-98 - Fuel specifications.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 20 2012-07-01 2012-07-01 false Fuel specifications. 86.1313-98... § 86.1313-98 Fuel specifications. Section 86.1313-98 includes text that specifies requirements that... fuel for diesel engines meeting the specifications in Table N98-2, or substantially equivalent...

40 CFR 86.1213-94 - Fuel specifications.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 20 2012-07-01 2012-07-01 false Fuel specifications. 86.1213-94 Section 86.1213-94 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS... Methanol-Fueled Heavy-Duty Vehicles § 86.1213-94 Fuel specifications. Use the fuels specified in subpart N...

40 CFR 86.1313-98 - Fuel specifications.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 19 2011-07-01 2011-07-01 false Fuel specifications. 86.1313-98... § 86.1313-98 Fuel specifications. Section 86.1313-98 includes text that specifies requirements that... fuel for diesel engines meeting the specifications in Table N98-2, or substantially equivalent...

40 CFR 86.1313-98 - Fuel specifications.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 20 2013-07-01 2013-07-01 false Fuel specifications. 86.1313-98... § 86.1313-98 Fuel specifications. Section 86.1313-98 includes text that specifies requirements that... fuel for diesel engines meeting the specifications in Table N98-2, or substantially equivalent...

40 CFR 86.1213-94 - Fuel specifications.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 20 2013-07-01 2013-07-01 false Fuel specifications. 86.1213-94 Section 86.1213-94 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS... Methanol-Fueled Heavy-Duty Vehicles § 86.1213-94 Fuel specifications. Use the fuels specified in subpart N...

40 CFR 86.1213-94 - Fuel specifications.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 19 2010-07-01 2010-07-01 false Fuel specifications. 86.1213-94 Section 86.1213-94 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS... Methanol-Fueled Heavy-Duty Vehicles § 86.1213-94 Fuel specifications. Use the fuels specified in subpart N...

40 CFR 86.1213-94 - Fuel specifications.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 19 2011-07-01 2011-07-01 false Fuel specifications. 86.1213-94 Section 86.1213-94 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS... Methanol-Fueled Heavy-Duty Vehicles § 86.1213-94 Fuel specifications. Use the fuels specified in subpart N...

28 CFR 8.6 - Quick-release authority.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 28 Judicial Administration 1 2012-07-01 2012-07-01 false Quick-release authority. 8.6 Section 8.6 Judicial Administration DEPARTMENT OF JUSTICE FBI FORFEITURE AUTHORITY FOR CERTAIN STATUTES § 8.6 Quick-release authority. Where the forfeiture proceedings are administrative, the Special Agent in Charge, prior...

28 CFR 8.6 - Quick-release authority.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 28 Judicial Administration 1 2011-07-01 2011-07-01 false Quick-release authority. 8.6 Section 8.6 Judicial Administration DEPARTMENT OF JUSTICE FBI FORFEITURE AUTHORITY FOR CERTAIN STATUTES § 8.6 Quick-release authority. Where the forfeiture proceedings are administrative, the Special Agent in Charge, prior...

18 CFR 401.86 - Record of proceedings.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 18 Conservation of Power and Water Resources 2 2011-04-01 2011-04-01 false Record of proceedings. 401.86 Section 401.86 Conservation of Power and Water Resources DELAWARE RIVER BASIN COMMISSION ADMINISTRATIVE MANUAL RULES OF PRACTICE AND PROCEDURE Administrative and Other Hearings § 401.86 Record of...

Literature review of the potential impact of glycolic acid on the technetium chemistry of srs tank waste

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

Nash, Charles A.; McCabe, Daniel J.

This document presents a literature study of the impact of glycolate on technetium chemistry in the Savannah River Site (SRS) waste system and specifically Saltstone. A predominant portion of the Tc at SRS will be sent to the Saltstone Facility where it will be immobilized. The Tc in the tank waste is in the highly soluble chemical form of pertechnetate ion (TcO 4 -) which is reduced by blast furnace slag (BFS) in Saltstone, rendering it highly insoluble and resistant to leaching.

45 CFR 86.22 - Preference in admission.

Code of Federal Regulations, 2011 CFR

2011-10-01

... BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination... of sex in violation of this subpart. (Secs. 901, 902, Education Amendments of 1972, 86 Stat. 373, 374... 45 Public Welfare 1 2011-10-01 2011-10-01 false Preference in admission. 86.22 Section 86.22...

45 CFR 86.22 - Preference in admission.

Code of Federal Regulations, 2013 CFR

2013-10-01

... BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination... of sex in violation of this subpart. (Secs. 901, 902, Education Amendments of 1972, 86 Stat. 373, 374... 45 Public Welfare 1 2013-10-01 2013-10-01 false Preference in admission. 86.22 Section 86.22...

40 CFR 86.1438 - Test run-EPA.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 20 2012-07-01 2012-07-01 false Test run-EPA. 86.1438 Section 86.1438 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CONTROL OF... Short Test Procedures § 86.1438 Test run—EPA. (a) This section describes the test run performed by the...

40 CFR 86.1438 - Test run-EPA.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 19 2011-07-01 2011-07-01 false Test run-EPA. 86.1438 Section 86.1438 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CONTROL OF... Short Test Procedures § 86.1438 Test run—EPA. (a) This section describes the test run performed by the...

40 CFR 86.420-78 - Engine families.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 18 2010-07-01 2010-07-01 false Engine families. 86.420-78 Section 86... Later New Motorcycles, General Provisions § 86.420-78 Engine families. (a) The vehicles covered in the... a separate engine family. (b) Reciprocating families. To be classed in the same engine family...

40 CFR 86.1438 - Test run-EPA.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 20 2013-07-01 2013-07-01 false Test run-EPA. 86.1438 Section 86.1438 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CONTROL OF... Short Test Procedures § 86.1438 Test run—EPA. (a) This section describes the test run performed by the...

40 CFR 86.1805-17 - Useful life.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 19 2014-07-01 2014-07-01 false Useful life. 86.1805-17 Section 86...-Cycle Heavy-Duty Vehicles § 86.1805-17 Useful life. (a) General provisions. The useful life values... useful life requirements also apply to all air conditioning leakage credits, air conditioning efficiency...

40 CFR 86.425-78 - Test procedures.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 19 2013-07-01 2013-07-01 false Test procedures. 86.425-78 Section 86... Later New Motorcycles, General Provisions § 86.425-78 Test procedures. (a) Motorcycle emission test procedures are found in subpart F. (b) The Administrator may prescribe emission test procedures for any...

40 CFR 86.425-78 - Test procedures.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 19 2014-07-01 2014-07-01 false Test procedures. 86.425-78 Section 86... Later New Motorcycles, General Provisions § 86.425-78 Test procedures. (a) Motorcycle emission test procedures are found in subpart F. (b) The Administrator may prescribe emission test procedures for any...

40 CFR 86.425-78 - Test procedures.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 19 2012-07-01 2012-07-01 false Test procedures. 86.425-78 Section 86... Later New Motorcycles, General Provisions § 86.425-78 Test procedures. (a) Motorcycle emission test procedures are found in subpart F. (b) The Administrator may prescribe emission test procedures for any...

1 CFR 8.6 - Forms of publication.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 1 General Provisions 1 2014-01-01 2012-01-01 true Forms of publication. 8.6 Section 8.6 General... FEDERAL REGULATIONS § 8.6 Forms of publication. (a) Under section 1506 of title 44, United States Code, the Administrative Committee authorizes publication of the Code of Federal Regulations in the...

1 CFR 8.6 - Forms of publication.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 1 General Provisions 1 2013-01-01 2012-01-01 true Forms of publication. 8.6 Section 8.6 General... FEDERAL REGULATIONS § 8.6 Forms of publication. (a) Under section 1506 of title 44, United States Code, the Administrative Committee authorizes publication of the Code of Federal Regulations in the...

40 CFR 86.430-78 - Vehicle failure.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 18 2011-07-01 2011-07-01 false Vehicle failure. 86.430-78 Section 86...) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission Regulations for 1978 and Later New Motorcycles, General Provisions § 86.430-78 Vehicle failure. Any test vehicle which incurs...

40 CFR 86.430-78 - Vehicle failure.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 19 2012-07-01 2012-07-01 false Vehicle failure. 86.430-78 Section 86...) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission Regulations for 1978 and Later New Motorcycles, General Provisions § 86.430-78 Vehicle failure. Any test vehicle which incurs...

40 CFR 86.430-78 - Vehicle failure.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 18 2010-07-01 2010-07-01 false Vehicle failure. 86.430-78 Section 86...) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission Regulations for 1978 and Later New Motorcycles, General Provisions § 86.430-78 Vehicle failure. Any test vehicle which incurs...

40 CFR 86.430-78 - Vehicle failure.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 19 2013-07-01 2013-07-01 false Vehicle failure. 86.430-78 Section 86...) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission Regulations for 1978 and Later New Motorcycles, General Provisions § 86.430-78 Vehicle failure. Any test vehicle which incurs...

40 CFR 86.423-78 - Test vehicles.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 18 2010-07-01 2010-07-01 false Test vehicles. 86.423-78 Section 86...) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission Regulations for 1978 and Later New Motorcycles, General Provisions § 86.423-78 Test vehicles. (a)(1) Before beginning service...

40 CFR 86.423-78 - Test vehicles.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 18 2011-07-01 2011-07-01 false Test vehicles. 86.423-78 Section 86...) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission Regulations for 1978 and Later New Motorcycles, General Provisions § 86.423-78 Test vehicles. (a)(1) Before beginning service...

40 CFR 86.430-78 - Vehicle failure.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 19 2014-07-01 2014-07-01 false Vehicle failure. 86.430-78 Section 86...) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission Regulations for 1978 and Later New Motorcycles, General Provisions § 86.430-78 Vehicle failure. Any test vehicle which incurs...

27 CFR 6.86-6.87 - [Reserved

Code of Federal Regulations, 2010 CFR

2010-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false [Reserved] 6.86-6.87 Section 6.86-6.87 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS âTIED-HOUSEâ Exceptions §§ 6.86-6.87 [Reserved...

40 CFR 86.884-5 - Test procedures.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 20 2012-07-01 2012-07-01 false Test procedures. 86.884-5 Section 86... New Diesel Heavy-Duty Engines; Smoke Exhaust Test Procedure § 86.884-5 Test procedures. The procedures described in this and subsequent sections will be the test program to determine the conformity of engines...

40 CFR 86.423-78 - Test vehicles.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 19 2014-07-01 2014-07-01 false Test vehicles. 86.423-78 Section 86... Later New Motorcycles, General Provisions § 86.423-78 Test vehicles. (a)(1) Before beginning service accumulation on a test vehicle, the manufacturer may perform a zero-kilometer exhaust emission test. (2) If...

40 CFR 86.423-78 - Test vehicles.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 19 2013-07-01 2013-07-01 false Test vehicles. 86.423-78 Section 86... Later New Motorcycles, General Provisions § 86.423-78 Test vehicles. (a)(1) Before beginning service accumulation on a test vehicle, the manufacturer may perform a zero-kilometer exhaust emission test. (2) If...

40 CFR 86.423-78 - Test vehicles.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 19 2012-07-01 2012-07-01 false Test vehicles. 86.423-78 Section 86... Later New Motorcycles, General Provisions § 86.423-78 Test vehicles. (a)(1) Before beginning service accumulation on a test vehicle, the manufacturer may perform a zero-kilometer exhaust emission test. (2) If...

40 CFR 86.427-78 - Emission tests.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 19 2012-07-01 2012-07-01 false Emission tests. 86.427-78 Section 86... Later New Motorcycles, General Provisions § 86.427-78 Emission tests. (a)(1) Each test vehicle shall be driven with all emission control systems installed and operating for the following total test distances...

40 CFR 86.427-78 - Emission tests.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 19 2014-07-01 2014-07-01 false Emission tests. 86.427-78 Section 86... Later New Motorcycles, General Provisions § 86.427-78 Emission tests. (a)(1) Each test vehicle shall be driven with all emission control systems installed and operating for the following total test distances...

40 CFR 86.427-78 - Emission tests.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 19 2013-07-01 2013-07-01 false Emission tests. 86.427-78 Section 86... Later New Motorcycles, General Provisions § 86.427-78 Emission tests. (a)(1) Each test vehicle shall be driven with all emission control systems installed and operating for the following total test distances...

40 CFR 86.884-5 - Test procedures.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 19 2014-07-01 2014-07-01 false Test procedures. 86.884-5 Section 86... Heavy-Duty Engines; Smoke Exhaust Test Procedure § 86.884-5 Test procedures. The procedures described in this and subsequent sections will be the test program to determine the conformity of engines with the...

46 CFR 148.86 - Confined space entry.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 5 2011-10-01 2011-10-01 false Confined space entry. 148.86 Section 148.86 Shipping... MATERIALS THAT REQUIRE SPECIAL HANDLING Minimum Transportation Requirements § 148.86 Confined space entry. (a) Except in an emergency, no person may enter a confined space unless that space has been tested to...

46 CFR 148.86 - Confined space entry.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 5 2014-10-01 2014-10-01 false Confined space entry. 148.86 Section 148.86 Shipping... MATERIALS THAT REQUIRE SPECIAL HANDLING Minimum Transportation Requirements § 148.86 Confined space entry. (a) Except in an emergency, no person may enter a confined space unless that space has been tested to...

46 CFR 148.86 - Confined space entry.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 5 2012-10-01 2012-10-01 false Confined space entry. 148.86 Section 148.86 Shipping... MATERIALS THAT REQUIRE SPECIAL HANDLING Minimum Transportation Requirements § 148.86 Confined space entry. (a) Except in an emergency, no person may enter a confined space unless that space has been tested to...

46 CFR 148.86 - Confined space entry.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 5 2013-10-01 2013-10-01 false Confined space entry. 148.86 Section 148.86 Shipping... MATERIALS THAT REQUIRE SPECIAL HANDLING Minimum Transportation Requirements § 148.86 Confined space entry. (a) Except in an emergency, no person may enter a confined space unless that space has been tested to...

27 CFR 6.86-6.87 - [Reserved

Code of Federal Regulations, 2011 CFR

2011-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false [Reserved] 6.86-6.87 Section 6.86-6.87 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS âTIED-HOUSEâ Exceptions §§ 6.86-6.87 [Reserved...

40 CFR 86.095-23 - Required data.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 19 2012-07-01 2012-07-01 false Required data. 86.095-23 Section 86...-Fueled and Methanol-Fueled Heavy-Duty Vehicles § 86.095-23 Required data. (a)-(b) (c) Emission data—(1) Certification vehicles. The manufacturer shall submit emission data, including, in the case of methanol fuel...

40 CFR 86.098-23 - Required data.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 19 2014-07-01 2014-07-01 false Required data. 86.098-23 Section 86...-Fueled and Methanol-Fueled Heavy-Duty Vehicles § 86.098-23 Required data. (a) The manufacturer shall... (or engine) for which emission data are available or will be made available under the provisions of...

40 CFR 86.095-23 - Required data.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 19 2013-07-01 2013-07-01 false Required data. 86.095-23 Section 86...-Fueled and Methanol-Fueled Heavy-Duty Vehicles § 86.095-23 Required data. (a)-(b) (c) Emission data—(1) Certification vehicles. The manufacturer shall submit emission data, including, in the case of methanol fuel...

40 CFR 86.1723-99 - Required data.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 20 2013-07-01 2013-07-01 false Required data. 86.1723-99 Section 86....1723-99 Required data. The provisions of § 86.096-23 and subsequent model year provisions apply to this... exhaust certification level for each emission-data vehicle by the appropriate reactivity adjustment factor...

40 CFR 86.431-78 - Data submission.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 19 2012-07-01 2012-07-01 false Data submission. 86.431-78 Section 86... Later New Motorcycles, General Provisions § 86.431-78 Data submission. (a) Data from all tests... was not appropriate, the Administrator may require that the data from that test be used in the...

40 CFR 86.1723-99 - Required data.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 20 2012-07-01 2012-07-01 false Required data. 86.1723-99 Section 86....1723-99 Required data. The provisions of § 86.096-23 and subsequent model year provisions apply to this... exhaust certification level for each emission-data vehicle by the appropriate reactivity adjustment factor...

40 CFR 86.098-23 - Required data.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 19 2013-07-01 2013-07-01 false Required data. 86.098-23 Section 86...-Fueled and Methanol-Fueled Heavy-Duty Vehicles § 86.098-23 Required data. (a) The manufacturer shall... (or engine) for which emission data are available or will be made available under the provisions of...

40 CFR 86.431-78 - Data submission.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 19 2013-07-01 2013-07-01 false Data submission. 86.431-78 Section 86... Later New Motorcycles, General Provisions § 86.431-78 Data submission. (a) Data from all tests... was not appropriate, the Administrator may require that the data from that test be used in the...

40 CFR 86.098-23 - Required data.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 19 2012-07-01 2012-07-01 false Required data. 86.098-23 Section 86...-Fueled and Methanol-Fueled Heavy-Duty Vehicles § 86.098-23 Required data. (a) The manufacturer shall... (or engine) for which emission data are available or will be made available under the provisions of...

40 CFR 86.431-78 - Data submission.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 19 2014-07-01 2014-07-01 false Data submission. 86.431-78 Section 86... Later New Motorcycles, General Provisions § 86.431-78 Data submission. (a) Data from all tests... was not appropriate, the Administrator may require that the data from that test be used in the...

40 CFR 86.420-78 - Engine families.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 19 2013-07-01 2013-07-01 false Engine families. 86.420-78 Section 86...) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission Regulations for 1978 and Later New Motorcycles, General Provisions § 86.420-78 Engine families. (a) The vehicles covered in the...

40 CFR 86.420-78 - Engine families.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 19 2014-07-01 2014-07-01 false Engine families. 86.420-78 Section 86...) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission Regulations for 1978 and Later New Motorcycles, General Provisions § 86.420-78 Engine families. (a) The vehicles covered in the...

40 CFR 86.420-78 - Engine families.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 19 2012-07-01 2012-07-01 false Engine families. 86.420-78 Section 86...) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission Regulations for 1978 and Later New Motorcycles, General Provisions § 86.420-78 Engine families. (a) The vehicles covered in the...

42 CFR 86.4 - Publications and copyrights.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 42 Public Health 1 2013-10-01 2013-10-01 false Publications and copyrights. 86.4 Section 86.4... General § 86.4 Publications and copyrights. Except as may otherwise be provided under the terms and conditions of the award, the grantee may copyright without prior approval any publications, films or similar...

42 CFR 86.4 - Publications and copyrights.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 42 Public Health 1 2014-10-01 2014-10-01 false Publications and copyrights. 86.4 Section 86.4... General § 86.4 Publications and copyrights. Except as may otherwise be provided under the terms and conditions of the award, the grantee may copyright without prior approval any publications, films or similar...

42 CFR 86.4 - Publications and copyrights.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 42 Public Health 1 2012-10-01 2012-10-01 false Publications and copyrights. 86.4 Section 86.4... General § 86.4 Publications and copyrights. Except as may otherwise be provided under the terms and conditions of the award, the grantee may copyright without prior approval any publications, films or similar...

40 CFR 86.431-78 - Data submission.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 18 2011-07-01 2011-07-01 false Data submission. 86.431-78 Section 86... Later New Motorcycles, General Provisions § 86.431-78 Data submission. (a) Data from all tests... was not appropriate, the Administrator may require that the data from that test be used in the...

40 CFR 86.431-78 - Data submission.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 18 2010-07-01 2010-07-01 false Data submission. 86.431-78 Section 86... Later New Motorcycles, General Provisions § 86.431-78 Data submission. (a) Data from all tests... was not appropriate, the Administrator may require that the data from that test be used in the...

40 CFR 86.1723-99 - Required data.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 19 2010-07-01 2010-07-01 false Required data. 86.1723-99 Section 86....1723-99 Required data. The provisions of § 86.096-23 and subsequent model year provisions apply to this... exhaust certification level for each emission-data vehicle by the appropriate reactivity adjustment factor...

40 CFR 86.095-23 - Required data.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 18 2011-07-01 2011-07-01 false Required data. 86.095-23 Section 86...-Fueled and Methanol-Fueled Heavy-Duty Vehicles § 86.095-23 Required data. (a)-(b) (c) Emission data—(1) Certification vehicles. The manufacturer shall submit emission data, including, in the case of methanol fuel...

40 CFR 86.095-23 - Required data.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 18 2010-07-01 2010-07-01 false Required data. 86.095-23 Section 86...-Fueled and Methanol-Fueled Heavy-Duty Vehicles § 86.095-23 Required data. (a)-(b) (c) Emission data—(1) Certification vehicles. The manufacturer shall submit emission data, including, in the case of methanol fuel...

40 CFR 86.098-23 - Required data.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 18 2011-07-01 2011-07-01 false Required data. 86.098-23 Section 86...-Fueled and Methanol-Fueled Heavy-Duty Vehicles § 86.098-23 Required data. (a) The manufacturer shall... (or engine) for which emission data are available or will be made available under the provisions of...

40 CFR 86.1723-99 - Required data.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 19 2011-07-01 2011-07-01 false Required data. 86.1723-99 Section 86....1723-99 Required data. The provisions of § 86.096-23 and subsequent model year provisions apply to this... exhaust certification level for each emission-data vehicle by the appropriate reactivity adjustment factor...

40 CFR 86.1805-12 - Useful life.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 19 2010-07-01 2010-07-01 false Useful life. 86.1805-12 Section 86... Complete Otto-Cycle Heavy-Duty Vehicles § 86.1805-12 Useful life. (a) Except as permitted under paragraph (b) of this section or required under paragraphs (c) and (d) of this section, the full useful life...

40 CFR 86.1805-12 - Useful life.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 19 2011-07-01 2011-07-01 false Useful life. 86.1805-12 Section 86... Complete Otto-Cycle Heavy-Duty Vehicles § 86.1805-12 Useful life. (a) Except as permitted under paragraph (b) of this section or required under paragraphs (c) and (d) of this section, the full useful life...

40 CFR 86.427-78 - Emission tests.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 18 2010-07-01 2010-07-01 false Emission tests. 86.427-78 Section 86...) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission Regulations for 1978 and Later New Motorcycles, General Provisions § 86.427-78 Emission tests. (a)(1) Each test vehicle shall be...

40 CFR 86.1771-99 - Fuel specifications.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 20 2013-07-01 2013-07-01 false Fuel specifications. 86.1771-99... Trucks § 86.1771-99 Fuel specifications. (a) The provisions of § 86.113 apply to this subpart, with the... specifications listed in the table in this paragraph (a)(1). Specifications for non-gasoline fuels and all fuel...

40 CFR 86.1771-99 - Fuel specifications.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 20 2012-07-01 2012-07-01 false Fuel specifications. 86.1771-99... Trucks § 86.1771-99 Fuel specifications. (a) The provisions of § 86.113 apply to this subpart, with the... specifications listed in the table in this paragraph (a)(1). Specifications for non-gasoline fuels and all fuel...

40 CFR 86.1805-12 - Useful life.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 20 2013-07-01 2013-07-01 false Useful life. 86.1805-12 Section 86... Complete Otto-Cycle Heavy-Duty Vehicles § 86.1805-12 Useful life. (a) Except as permitted under paragraph (b) of this section or required under paragraphs (c) and (d) of this section, the full useful life...

40 CFR 86.1805-12 - Useful life.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 20 2012-07-01 2012-07-01 false Useful life. 86.1805-12 Section 86... Complete Otto-Cycle Heavy-Duty Vehicles § 86.1805-12 Useful life. (a) Except as permitted under paragraph (b) of this section or required under paragraphs (c) and (d) of this section, the full useful life...

42 CFR 86.3 - Inventions and discoveries.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 42 Public Health 1 2010-10-01 2010-10-01 false Inventions and discoveries. 86.3 Section 86.3 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES OCCUPATIONAL SAFETY AND HEALTH RESEARCH AND RELATED ACTIVITIES GRANTS FOR EDUCATION PROGRAMS IN OCCUPATIONAL SAFETY AND HEALTH General § 86.3 Inventions and discoveries. Any...

42 CFR 86.4 - Publications and copyrights.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 42 Public Health 1 2010-10-01 2010-10-01 false Publications and copyrights. 86.4 Section 86.4 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES OCCUPATIONAL SAFETY AND HEALTH RESEARCH AND RELATED ACTIVITIES GRANTS FOR EDUCATION PROGRAMS IN OCCUPATIONAL SAFETY AND HEALTH General § 86.4 Publications and copyrights. Excep...

40 CFR 86.608-98 - Test procedures.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 19 2014-07-01 2014-07-01 false Test procedures. 86.608-98 Section 86... New Light-Duty Vehicles, Light-Duty Trucks, and Heavy-Duty Vehicles § 86.608-98 Test procedures. (a) The prescribed test procedures are the Federal Test Procedure, as described in subpart B of this part...

40 CFR 86.421-78 - Test fleet.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 19 2013-07-01 2013-07-01 false Test fleet. 86.421-78 Section 86.421... Later New Motorcycles, General Provisions § 86.421-78 Test fleet. (a) A test vehicle will be selected by... to operate and test additional vehicles which are identical to those selected by the Administrator...

40 CFR 86.608-98 - Test procedures.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 20 2012-07-01 2012-07-01 false Test procedures. 86.608-98 Section 86... Auditing of New Light-Duty Vehicles, Light-Duty Trucks, and Heavy-Duty Vehicles § 86.608-98 Test procedures. (a) The prescribed test procedures are the Federal Test Procedure, as described in subpart B and/or...

40 CFR 86.421-78 - Test fleet.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 19 2014-07-01 2014-07-01 false Test fleet. 86.421-78 Section 86.421... Later New Motorcycles, General Provisions § 86.421-78 Test fleet. (a) A test vehicle will be selected by... to operate and test additional vehicles which are identical to those selected by the Administrator...

40 CFR 86.421-78 - Test fleet.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 19 2012-07-01 2012-07-01 false Test fleet. 86.421-78 Section 86.421... Later New Motorcycles, General Provisions § 86.421-78 Test fleet. (a) A test vehicle will be selected by... to operate and test additional vehicles which are identical to those selected by the Administrator...

The role of technetium-99m stannous pyrophosphate in myocardial imaging to recognize, localize and identify extension of acute myocardial infarction in patients

NASA Technical Reports Server (NTRS)

Willerson, J. T.; Parkey, R. W.; Bonte, F. J.; Stokely, E. M.; Buja, E. M.

1975-01-01

The ability of technetium-99m stannous pyrophosphate myocardial scintigrams to aid diagnostically in recognizing, localizing, and identifying extension of acute myocardial infarction in patients was evaluated. The present study is an extension of previous animal and patient evaluations that were recently performed utilizing this myocardial imaging agent.

40 CFR 86.1805-01 - Useful life.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 19 2011-07-01 2011-07-01 false Useful life. 86.1805-01 Section 86... Complete Otto-Cycle Heavy-Duty Vehicles § 86.1805-01 Useful life. (a) For light-duty vehicles and light-duty trucks, intermediate useful life is a period of use of 5 years or 50,000 miles, whichever occurs...

40 CFR 86.1805-04 - Useful life.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 19 2011-07-01 2011-07-01 false Useful life. 86.1805-04 Section 86... Complete Otto-Cycle Heavy-Duty Vehicles § 86.1805-04 Useful life. (a) Except as required under paragraph (b) of this section or permitted under paragraphs (d), (e) and (f) of this section, the full useful life...

40 CFR 86.1805-01 - Useful life.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 19 2010-07-01 2010-07-01 false Useful life. 86.1805-01 Section 86... Complete Otto-Cycle Heavy-Duty Vehicles § 86.1805-01 Useful life. (a) For light-duty vehicles and light-duty trucks, intermediate useful life is a period of use of 5 years or 50,000 miles, whichever occurs...

40 CFR 86.1805-04 - Useful life.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 19 2010-07-01 2010-07-01 false Useful life. 86.1805-04 Section 86... Complete Otto-Cycle Heavy-Duty Vehicles § 86.1805-04 Useful life. (a) Except as required under paragraph (b) of this section or permitted under paragraphs (d), (e) and (f) of this section, the full useful life...

40 CFR 86.113-15 - Fuel specifications.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Heavy-Duty Vehicles; Test Procedures § 86.113-15 Fuel specifications. Section 86.113-15 includes text... transition to an ethanol-blend test fuel for vehicles certified under subpart S of this part. You may use the test fuels specified in § 86.113-04(a) for vehicles that are not yet subject to testing with the new...

40 CFR 86.1805-12 - Useful life.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 19 2014-07-01 2014-07-01 false Useful life. 86.1805-12 Section 86...-Cycle Heavy-Duty Vehicles § 86.1805-12 Useful life. (a) Except as permitted under paragraph (b) of this section or required under paragraphs (c) and (d) of this section, the full useful life for all LDVs and...

40 CFR 86.1805-04 - Useful life.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 20 2012-07-01 2012-07-01 false Useful life. 86.1805-04 Section 86... Complete Otto-Cycle Heavy-Duty Vehicles § 86.1805-04 Useful life. (a) Except as required under paragraph (b) of this section or permitted under paragraphs (d), (e) and (f) of this section, the full useful life...

40 CFR 86.1805-04 - Useful life.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 20 2013-07-01 2013-07-01 false Useful life. 86.1805-04 Section 86... Complete Otto-Cycle Heavy-Duty Vehicles § 86.1805-04 Useful life. (a) Except as required under paragraph (b) of this section or permitted under paragraphs (d), (e) and (f) of this section, the full useful life...

40 CFR 86.1805-04 - Useful life.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 19 2014-07-01 2014-07-01 false Useful life. 86.1805-04 Section 86...-Cycle Heavy-Duty Vehicles § 86.1805-04 Useful life. (a) Except as required under paragraph (b) of this section or permitted under paragraphs (d), (e) and (f) of this section, the full useful life for all LDVs...

40 CFR 86.1805-01 - Useful life.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 20 2013-07-01 2013-07-01 false Useful life. 86.1805-01 Section 86... Complete Otto-Cycle Heavy-Duty Vehicles § 86.1805-01 Useful life. (a) For light-duty vehicles and light-duty trucks, intermediate useful life is a period of use of 5 years or 50,000 miles, whichever occurs...

40 CFR 86.1805-01 - Useful life.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 20 2012-07-01 2012-07-01 false Useful life. 86.1805-01 Section 86... Complete Otto-Cycle Heavy-Duty Vehicles § 86.1805-01 Useful life. (a) For light-duty vehicles and light-duty trucks, intermediate useful life is a period of use of 5 years or 50,000 miles, whichever occurs...

42 CFR 86.5 - Grant appeals procedure.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 42 Public Health 1 2010-10-01 2010-10-01 false Grant appeals procedure. 86.5 Section 86.5 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES OCCUPATIONAL SAFETY AND HEALTH RESEARCH AND RELATED ACTIVITIES GRANTS FOR EDUCATION PROGRAMS IN OCCUPATIONAL SAFETY AND HEALTH General § 86.5 Grant appeals procedure. The informal...

40 CFR 86.884-12 - Test run.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 20 2012-07-01 2012-07-01 false Test run. 86.884-12 Section 86.884-12... Heavy-Duty Engines; Smoke Exhaust Test Procedure § 86.884-12 Test run. (a) The temperature of the air... steps shall be taken for each test: (1) Start cooling system; (2) Warm up the engine by the procedure...

40 CFR 86.603-88 - Test orders.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 20 2012-07-01 2012-07-01 false Test orders. 86.603-88 Section 86.603... Auditing of New Light-Duty Vehicles, Light-Duty Trucks, and Heavy-Duty Vehicles § 86.603-88 Test orders. (a) The Administrator will require any testing under this subpart by means of a test order addressed to...

40 CFR 86.603-98 - Test orders.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 19 2014-07-01 2014-07-01 false Test orders. 86.603-98 Section 86.603... New Light-Duty Vehicles, Light-Duty Trucks, and Heavy-Duty Vehicles § 86.603-98 Test orders. Section... vehicles in response to a test order. This shall be accomplished by submitting a list of engine families...

40 CFR 86.603-98 - Test orders.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 20 2012-07-01 2012-07-01 false Test orders. 86.603-98 Section 86.603... Auditing of New Light-Duty Vehicles, Light-Duty Trucks, and Heavy-Duty Vehicles § 86.603-98 Test orders... vehicles in response to a test order. This shall be accomplished by submitting a list of engine families...

40 CFR 86.603-98 - Test orders.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 20 2013-07-01 2013-07-01 false Test orders. 86.603-98 Section 86.603... Auditing of New Light-Duty Vehicles, Light-Duty Trucks, and Heavy-Duty Vehicles § 86.603-98 Test orders... vehicles in response to a test order. This shall be accomplished by submitting a list of engine families...

40 CFR 86.603-88 - Test orders.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 19 2014-07-01 2014-07-01 false Test orders. 86.603-88 Section 86.603... New Light-Duty Vehicles, Light-Duty Trucks, and Heavy-Duty Vehicles § 86.603-88 Test orders. (a) The Administrator will require any testing under this subpart by means of a test order addressed to the manufacturer...

STS-86 Crew Portrait

NASA Technical Reports Server (NTRS)

1997-01-01

The crew assigned to the STS-86 mission included five U.S. astronauts, one Russian cosmonaut, and one Canadian astronaut. Kneeling is mission specialist Scott E. Parazynski. Others, pictured from left to right, are Michael J. Bloomfield, pilot; David A. Wolf, mission specialist; James D. Wetherbee, commander; and mission specialists Wendy B. Lawrence, Vlamimir G. Titov (RSA), and Jean-Loup J.M. Chretien (CNES). Launched aboard the Space Shuttle Atlantis on September 25, 1997 at 10:34:19 pm (EDT), the STS-86 mission served as the 7th U.S. Space Shuttle-Russian Space Station Mir docking.

Technetium-99m sestamibi scintimammography complements mammography in the detection of breast cancer.

PubMed

Krishnaiah, Gayathri; Sher-Ahmed, Arifa; Ugwu-Dike, Martins; Regan, Patricia; Singer, John; Totoonchie, Adil; Spiegler, Ethan; Sardi, Armando

2003-01-01

Mammography remains the technique of choice for the detection of early breast cancer. The sensitivity of mammography is 85%, but is decreased in patients with dense breasts. Sestamibi scintimammography (SCM) has been suggested as an adjunctive modality to improve the detection of breast cancer. We conducted a study to determine the impact of SCM in patient management. A prospective study was conducted in 95 patients presenting with palpable masses and/or abnormal mammography scheduled for biopsy. Injection of 20-30 mCi of technetium-99m (Tc-99m) sestamibi into a pedal vein was performed. Ten-minute images of the breast and axilla were obtained in multiple projections. The mammography and SCM were correlated with pathology and clinical findings. The median age was 44 years (range 28-86 years). The total number of lesions was 104, as eight patients had bilateral lesions and one patient had two lesions in the same breast. Fifty-nine patients presented with palpable lesions and 45 patients with nonpalpable lesions (42 with abnormal mammography only and 3 with nipple discharge). A comparison of sensitivity, specificity, positive and negative predictive values, and overall accuracy of SCM and mammography were performed. The sensitivity and specificity for SCM were 83% and 83%, respectively, and for mammography were 65%, and 72%, respectively. The sensitivity and specificity for combined SCM and mammography were 87% and 94%, respectively. The p-value for mammography versus combined SCM and mammography was 0.0003 and that for SCM versus SCM and mammography was 0.0098. There were 80 (77%) benign and 24 (23%) malignant lesions. Of the 24 malignancies, SCM missed six (25%), versus eight (33%) by mammography. In two patients (9%) SCM detected malignancy in the breast that was not visualized by mammography or found on clinical examination. Sestamibi SCM improves the sensitivity of mammography and it detects up to 9% of malignancies not detected by mammography or clinical

40 CFR 86.884-12 - Test run.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 19 2014-07-01 2014-07-01 false Test run. 86.884-12 Section 86.884-12... Engines; Smoke Exhaust Test Procedure § 86.884-12 Test run. (a) The temperature of the air supplied to the... taken for each test: (1) Start cooling system; (2) Warm up the engine by the procedure described in 40...

40 CFR 86.135-12 - Dynamometer procedure.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Heavy-Duty Vehicles; Test Procedures § 86.135-12 Dynamometer procedure. (a) Overview. The dynamometer run consists of two tests, a “cold” start test, after a minimum 12-hour and a maximum 36-hour soak according to the provisions of §§ 86.132 and 86.133, and a “hot” start test following the “cold” start by 10...

40 CFR 86.135-12 - Dynamometer procedure.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Heavy-Duty Vehicles; Test Procedures § 86.135-12 Dynamometer procedure. (a) Overview. The dynamometer run consists of two tests, a “cold” start test, after a minimum 12-hour and a maximum 36-hour soak according to the provisions of §§ 86.132 and 86.133, and a “hot” start test following the “cold” start by 10...

40 CFR 86.135-12 - Dynamometer procedure.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Heavy-Duty Vehicles; Test Procedures § 86.135-12 Dynamometer procedure. (a) Overview. The dynamometer run consists of two tests, a “cold” start test, after a minimum 12-hour and a maximum 36-hour soak according to the provisions of §§ 86.132 and 86.133, and a “hot” start test following the “cold” start by 10...

40 CFR 86.206-94 - Equipment required; overview.

Code of Federal Regulations, 2010 CFR

2010-07-01

... tests. Exhaust from gasoline-fueled vehicles is tested for gaseous emissions using the Constant Volume Sampler (CVS) concept (§ 86.209). Equipment necessary and specifications appear in §§ 86.208 through 86...

Sub-Saharan Africa Report Tables of Contents JPRS-SSA-86-096, 17 September 1986-JPRS-SSA-86-125, 30 December 1986

DTIC Science & Technology

1987-02-21

Drought Victims Receive Clothing, Medicine (NOTICIAS, 20 Sep 86) 23 Cashew Nut Tree Planting Campaign in Angoche (NOTICIAS, 23 Sep 86) 25...Cultivation Study (NOTICIAS, 10 Jul 86) 49 Inhambane Cashew Marketing Campaign Ends Successfully (NOTICIAS, 25 Jul 86)... 52 Beira Port...23 Briefs Gaza Cashew Marketing Figures 25 Machanga Salt, Fish Production Hampered 25 Beira Drainage System Soon 26 SWAZILAND Briefs Warning

7 CFR 958.86 - Personal liability.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 8 2010-01-01 2010-01-01 false Personal liability. 958.86 Section 958.86 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... held personally responsible, either individually or jointly with others, in any way whatsoever, to any...

Low-spin structure of 51,35,86Br and 50,36,86Kr nuclei: The role of the g7 /2 neutron orbital

NASA Astrophysics Data System (ADS)

Urban, W.; Sieja, K.; Materna, T.; Czerwiński, M.; Rząca-Urban, T.; Blanc, A.; Jentschel, M.; Mutti, P.; Köster, U.; Soldner, T.; de France, G.; Simpson, G. S.; Ur, C. A.; Bernards, C.; Fransen, C.; Jolie, J.; Regis, J.-M.; Thomas, T.; Warr, N.

2016-10-01

Low-spin excited levels in 51,35,86Br and 50,36,86Kr, populated following β- decay and the neutron-induced fission of 235U, were measured using the Lohengrin fission-fragment separator and the EXILL array of Ge detectors at the PF1B cold-neutron facility of the Institute Laue-Langevin Grenoble. Improved populations of excited levels in 86Br remove inconsistencies existing in the literature on this nucleus. Directional-linear-polarization correlations, analyzed using newly developed formulas, as well as precise angular correlations allowed the unique 1- and 2- spin and parity assignments to the ground state of 86Br and the 4016.3-keV level in 86Kr, respectively. Based on these results we propose that the Gamow-Teller β- decays of 86Se and 86Br involve the ν g7 /2→π g9 /2 transition in addition to the ν p3 /2→π p3 /2 transition proposed earlier. In 86Kr we have identified 11+, 23+, and 31+ levels, analogous to the mixed-symmetry states in 94Mo, which in 86Kr are from proton excitations, only. Large-scale, shell-model calculations with refined interactions reproduce well excitations in 86Br and 86Kr and support our interpretations.

Detection of homing-in of stem cells labeled with technetium-99m hexamethylpropyleneamine oxime in infarcted myocardium after intracoronary injection

PubMed Central

Patel, Chetan D; Agarwal, Snehlata; Seth, Sandeep; Mohanty, Sujata; Aggarwal, Himesh; Gupta, Namit

2014-01-01

Bone marrow stem cells having myogenic potential are promising candidates for various cell-based therapies for myocardial disease. We present here images showing homing of technetium-99m (Tc-99m) hexamethylpropyleneamine oxime (HMPAO) labeled stem cells in the infarcted myocardium from a pilot study conducted to radio-label part of the stem cells in patients enrolled in a stem cell clinical trial for recent myocardial infarction. PMID:25400375

40 CFR 86.337-79 - Information.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 19 2013-07-01 2013-07-01 false Information. 86.337-79 Section 86.337... Information. The following information, as applicable, shall be recorded for each test: (a) Engine description and specification. A copy of the information specified in this paragraph must accompany each engine...

40 CFR 86.337-79 - Information.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 18 2011-07-01 2011-07-01 false Information. 86.337-79 Section 86.337... Information. The following information, as applicable, shall be recorded for each test: (a) Engine description and specification. A copy of the information specified in this paragraph must accompany each engine...

40 CFR 86.337-79 - Information.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 19 2012-07-01 2012-07-01 false Information. 86.337-79 Section 86.337... Information. The following information, as applicable, shall be recorded for each test: (a) Engine description and specification. A copy of the information specified in this paragraph must accompany each engine...

40 CFR 86.201 - General applicability.

Code of Federal Regulations, 2014 CFR

2014-07-01

... under 40 CFR 1066.10(c). (d) Section 86.213 describes special provisions related to test fuel... Passenger Vehicles; Cold Temperature Test Procedures § 86.201 General applicability. (a) Vehicles are... 600. Perform testing to measure CO and NMHC emissions and determine fuel economy as described in 40...

7 CFR 947.86 - Personal liability.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 8 2010-01-01 2010-01-01 false Personal liability. 947.86 Section 947.86 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements..., in any way whatsoever to any handler or any person for errors in judgment, mistakes, or other acts...

45 CFR 86.4 - Assurance required.

Code of Federal Regulations, 2011 CFR

2011-10-01

... SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Introduction § 86.4... recipient to whom such assurance applies fails to commit itself to take whatever remedial action is necessary in accordance with § 86.3(a) to eliminate existing discrimination on the basis of sex or to...

45 CFR 86.4 - Assurance required.

Code of Federal Regulations, 2010 CFR

2010-10-01

... SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Introduction § 86.4... recipient to whom such assurance applies fails to commit itself to take whatever remedial action is necessary in accordance with § 86.3(a) to eliminate existing discrimination on the basis of sex or to...

45 CFR 86.4 - Assurance required.

Code of Federal Regulations, 2014 CFR

2014-10-01

... SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Introduction § 86.4... recipient to whom such assurance applies fails to commit itself to take whatever remedial action is necessary in accordance with § 86.3(a) to eliminate existing discrimination on the basis of sex or to...

45 CFR 86.4 - Assurance required.

Code of Federal Regulations, 2012 CFR

2012-10-01

... SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Introduction § 86.4... recipient to whom such assurance applies fails to commit itself to take whatever remedial action is necessary in accordance with § 86.3(a) to eliminate existing discrimination on the basis of sex or to...

45 CFR 86.4 - Assurance required.

Code of Federal Regulations, 2013 CFR

2013-10-01

... SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Introduction § 86.4... recipient to whom such assurance applies fails to commit itself to take whatever remedial action is necessary in accordance with § 86.3(a) to eliminate existing discrimination on the basis of sex or to...

40 CFR 86.337-79 - Information.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 18 2010-07-01 2010-07-01 false Information. 86.337-79 Section 86.337... Information. The following information, as applicable, shall be recorded for each test: (a) Engine description and specification. A copy of the information specified in this paragraph must accompany each engine...

40 CFR 86.228-94 - Transmissions.

Code of Federal Regulations, 2010 CFR

2010-07-01

...) CONTROL OF EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES Emission Regulations for 1994 and Later Model Year Gasoline-Fueled New Light-Duty Vehicles, New Light-Duty Trucks and New Medium-Duty Passenger Vehicles; Cold Temperature Test Procedures § 86.228-94 Transmissions. The provisions of § 86.128...

40 CFR 86.1405 - Introduction; structure of subpart.

Code of Federal Regulations, 2010 CFR

2010-07-01

...-Duty Trucks; Certification Short Test Procedures § 86.1405 Introduction; structure of subpart. (a) This... 40 Protection of Environment 19 2010-07-01 2010-07-01 false Introduction; structure of subpart. 86.1405 Section 86.1405 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS...

40 CFR 86.105 - Introduction; structure of subpart.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 18 2010-07-01 2010-07-01 false Introduction; structure of subpart. 86.105 Section 86.105 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS... Heavy-Duty Vehicles; Test Procedures § 86.105 Introduction; structure of subpart. (a) This subpart...

40 CFR 86.1524 - Carbon dioxide analyzer calibration.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 20 2012-07-01 2012-07-01 false Carbon dioxide analyzer calibration. 86.1524 Section 86.1524 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR... Test Procedures § 86.1524 Carbon dioxide analyzer calibration. (a) The calibration requirements for the...

40 CFR 86.1524 - Carbon dioxide analyzer calibration.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 19 2014-07-01 2014-07-01 false Carbon dioxide analyzer calibration. 86.1524 Section 86.1524 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR... Procedures § 86.1524 Carbon dioxide analyzer calibration. (a) The calibration requirements for the dilute...

40 CFR 86.221-94 - Hydrocarbon analyzer calibration.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 18 2010-07-01 2010-07-01 false Hydrocarbon analyzer calibration. 86.221-94 Section 86.221-94 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR... New Medium-Duty Passenger Vehicles; Cold Temperature Test Procedures § 86.221-94 Hydrocarbon analyzer...

40 CFR 86.221-94 - Hydrocarbon analyzer calibration.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 18 2011-07-01 2011-07-01 false Hydrocarbon analyzer calibration. 86.221-94 Section 86.221-94 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR... New Medium-Duty Passenger Vehicles; Cold Temperature Test Procedures § 86.221-94 Hydrocarbon analyzer...

38 CFR 21.86 - Individualized extended evaluation plan.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 38 Pensions, Bonuses, and Veterans' Relief 2 2013-07-01 2013-07-01 false Individualized extended evaluation plan. 21.86 Section 21.86 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS.... Chapter 31 Individualized Written Rehabilitation Plan § 21.86 Individualized extended evaluation plan. (a...

38 CFR 21.86 - Individualized extended evaluation plan.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 38 Pensions, Bonuses, and Veterans' Relief 2 2012-07-01 2012-07-01 false Individualized extended evaluation plan. 21.86 Section 21.86 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS.... Chapter 31 Individualized Written Rehabilitation Plan § 21.86 Individualized extended evaluation plan. (a...

38 CFR 21.86 - Individualized extended evaluation plan.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 38 Pensions, Bonuses, and Veterans' Relief 2 2011-07-01 2011-07-01 false Individualized extended evaluation plan. 21.86 Section 21.86 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS.... Chapter 31 Individualized Written Rehabilitation Plan § 21.86 Individualized extended evaluation plan. (a...

38 CFR 21.86 - Individualized extended evaluation plan.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Individualized extended evaluation plan. 21.86 Section 21.86 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS.... Chapter 31 Individualized Written Rehabilitation Plan § 21.86 Individualized extended evaluation plan. (a...

38 CFR 21.86 - Individualized extended evaluation plan.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 38 Pensions, Bonuses, and Veterans' Relief 2 2014-07-01 2014-07-01 false Individualized extended evaluation plan. 21.86 Section 21.86 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS.... Chapter 31 Individualized Written Rehabilitation Plan § 21.86 Individualized extended evaluation plan. (a...

Effect of Technetium-99 sources on its retention in low activity waste glass

NASA Astrophysics Data System (ADS)

Luksic, Steven A.; Kim, Dong-Sang; Um, Wooyong; Wang, Guohui; Schweiger, Michael J.; Soderquist, Chuck Z.; Lukens, Wayne; Kruger, Albert A.

2018-05-01

Small-scale crucible melting tests on simulated waste glass were performed with technetium-99 (Tc-99) introduced as different species in a representative low activity waste simulant. The glass saw an increase in Tc-99 retention when TcO2•2H2O and various Tc-minerals containing reduced tetravalent Tc were used compared to tests in which pertechnetate with heptavalent Tc was used. We postulate that the increase of Tc retention is likely caused by different reaction paths for Tc incorporation into glass during early stages of melting, rather than the low volatility of reduced tetravalent Tc compounds, which has been a generally accepted idea. Additional studies are needed to clarify the exact mechanisms relevant to the effect of reduced Tc compounds on Tc incorporation into or volatilization from the glass melt.

7 CFR 301.86-1 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-01-01

..., DEPARTMENT OF AGRICULTURE DOMESTIC QUARANTINE NOTICES Pale Cyst Nematode § 301.86-1 Definitions... been found to be at risk for infestation with pale cyst nematode in accordance with § 301.86-3(c)(2... specified regulated article is free of pale cyst nematode and may be moved interstate to any destination...

7 CFR 301.86-1 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-01-01

..., DEPARTMENT OF AGRICULTURE DOMESTIC QUARANTINE NOTICES Pale Cyst Nematode § 301.86-1 Definitions... been found to be at risk for infestation with pale cyst nematode in accordance with § 301.86-3(c)(2... specified regulated article is free of pale cyst nematode and may be moved interstate to any destination...

7 CFR 301.86-1 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-01-01

..., DEPARTMENT OF AGRICULTURE DOMESTIC QUARANTINE NOTICES Pale Cyst Nematode § 301.86-1 Definitions... been found to be at risk for infestation with pale cyst nematode in accordance with § 301.86-3(c)(2... specified regulated article is free of pale cyst nematode and may be moved interstate to any destination...

40 CFR 86.213 - Fuel specifications.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Passenger Vehicles; Cold Temperature Test Procedures § 86.213 Fuel specifications. (a) Gasoline. Use a gasoline test fuel with ethanol (low-level blend only) or without ethanol as follows: (1) You must certify using service accumulation fuel and E10 test fuel as specified in § 86.113 for any vehicles required to...

40 CFR 86.449 - Averaging provisions.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Later New Motorcycles, General Provisions § 86.449 Averaging provisions. (a) This section describes how... credits may not be banked for use in later model years, except as specified in paragraph (j) of this... average emission levels are at or below the applicable standards in § 86.410-2006. (2) Compliance with the...

40 CFR 86.092-2 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-07-01

... EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES General Provisions for Emission Regulations for 1977 and Later Model Year New Light-Duty Vehicles, Light-Duty Trucks and Heavy-Duty Engines, and for... Methanol-Fueled Heavy-Duty Vehicles § 86.092-2 Definitions. The definitions of § 86.091-2 remain effective...

40 CFR 86.092-2 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... EMISSIONS FROM NEW AND IN-USE HIGHWAY VEHICLES AND ENGINES General Provisions for Emission Regulations for 1977 and Later Model Year New Light-Duty Vehicles, Light-Duty Trucks and Heavy-Duty Engines, and for... Methanol-Fueled Heavy-Duty Vehicles § 86.092-2 Definitions. The definitions of § 86.091-2 remain effective...

40 CFR 86.1102-87 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 19 2014-07-01 2014-07-01 false Definitions. 86.1102-87 Section 86....1102-87 Definitions. (a) The definitions in this section apply to this subpart. (b) As used in this..., inertia weight class, transmission type and gear ratios, rear axle ratio, or other parameters which may be...

40 CFR 152.86 - The cite-all method.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 24 2014-07-01 2014-07-01 false The cite-all method. 152.86 Section 152.86 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS... Data Submitters' Rights § 152.86 The cite-all method. An applicant may comply with this subpart by...

7 CFR 301.86-9 - Costs and charges.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 5 2012-01-01 2012-01-01 false Costs and charges. 301.86-9 Section 301.86-9 Agriculture Regulations of the Department of Agriculture (Continued) ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE DOMESTIC QUARANTINE NOTICES Pale Cyst Nematode § 301.86-9 Costs and...

7 CFR 301.86-9 - Costs and charges.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 5 2013-01-01 2013-01-01 false Costs and charges. 301.86-9 Section 301.86-9 Agriculture Regulations of the Department of Agriculture (Continued) ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE DOMESTIC QUARANTINE NOTICES Pale Cyst Nematode § 301.86-9 Costs and...

7 CFR 301.86-9 - Costs and charges.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 5 2014-01-01 2014-01-01 false Costs and charges. 301.86-9 Section 301.86-9 Agriculture Regulations of the Department of Agriculture (Continued) ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE DOMESTIC QUARANTINE NOTICES Pale Cyst Nematode § 301.86-9 Costs and...

7 CFR 301.86-9 - Costs and charges.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 5 2011-01-01 2011-01-01 false Costs and charges. 301.86-9 Section 301.86-9 Agriculture Regulations of the Department of Agriculture (Continued) ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE DOMESTIC QUARANTINE NOTICES Pale Cyst Nematode § 301.86-9 Costs and...

40 CFR 86.1775-99 - Exhaust sample analysis.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 19 2011-07-01 2011-07-01 false Exhaust sample analysis. 86.1775-99 Section 86.1775-99 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS... Trucks § 86.1775-99 Exhaust sample analysis. The following requirements shall apply to TLEVs, LEVs, ULEVs...

7 CFR 301.86-9 - Costs and charges.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 5 2010-01-01 2010-01-01 false Costs and charges. 301.86-9 Section 301.86-9 Agriculture Regulations of the Department of Agriculture (Continued) ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE DOMESTIC QUARANTINE NOTICES Pale Cyst Nematode § 301.86-9 Costs and...

40 CFR 86.1243-96 - Calculations; evaporative emissions.

Code of Federal Regulations, 2010 CFR

2010-07-01

.... 86.1243-96 Section 86.1243-96 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED... methanol-fueled vehicles, and for gaseous-fueled vehicles. (b) Use the measurements of initial and final... emission testing, g. (iii) For variable-volume enclosures, defined in § 86.1207(a)(1)(i), the following...

40 CFR 86.143-96 - Calculations; evaporative emissions.

Code of Federal Regulations, 2010 CFR

2010-07-01

.... 86.143-96 Section 86.143-96 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR... vehicles, and for gaseous-fueled vehicles. (b) Use the measurements of initial and final concentrations to... diurnal emission testing, g. (iii) For variable-volume enclosures, defined in § 86.107(a)(1)(i), the...

45 CFR 86.7 - Effect of employment opportunities.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 45 Public Welfare 1 2010-10-01 2010-10-01 false Effect of employment opportunities. 86.7 Section 86.7 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL ADMINISTRATION NONDISCRIMINATION... Introduction § 86.7 Effect of employment opportunities. The obligation to comply with this part is not obviated...

50 CFR 86.13 - What is boating infrastructure?

Code of Federal Regulations, 2014 CFR

2014-10-01

... 50 Wildlife and Fisheries 9 2014-10-01 2014-10-01 false What is boating infrastructure? 86.13 Section 86.13 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR... (BIG) PROGRAM General Information About the Grant Program § 86.13 What is boating infrastructure...

45 CFR 86.31 - Education programs or activities.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 45 Public Welfare 1 2011-10-01 2011-10-01 false Education programs or activities. 86.31 Section 86... THE BASIS OF SEX IN EDUCATION PROGRAMS OR ACTIVITIES RECEIVING FEDERAL FINANCIAL ASSISTANCE Discrimination on the Basis of Sex in Education Programs or Activities Prohibited § 86.31 Education programs or...

42 CFR 32.86 - Admissions to Service facilities.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 42 Public Health 1 2010-10-01 2010-10-01 false Admissions to Service facilities. 32.86 Section 32.86 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES MEDICAL CARE AND... Hansen's Disease § 32.86 Admissions to Service facilities. Any person with Hansen's disease who presents...

42 CFR 86.33 - Human subjects; animal welfare.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 42 Public Health 1 2014-10-01 2014-10-01 false Human subjects; animal welfare. 86.33 Section 86.33... Occupational Safety and Health Direct Traineeships § 86.33 Human subjects; animal welfare. Where the...) Chapter 1-43 of the Department Grants Administration Manual 2 068 concerning animal welfare. 2 See...

42 CFR 86.33 - Human subjects; animal welfare.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 42 Public Health 1 2013-10-01 2013-10-01 false Human subjects; animal welfare. 86.33 Section 86.33... Occupational Safety and Health Direct Traineeships § 86.33 Human subjects; animal welfare. Where the...) Chapter 1-43 of the Department Grants Administration Manual 2 068 concerning animal welfare. 2 See...

42 CFR 86.33 - Human subjects; animal welfare.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 42 Public Health 1 2012-10-01 2012-10-01 false Human subjects; animal welfare. 86.33 Section 86.33... Occupational Safety and Health Direct Traineeships § 86.33 Human subjects; animal welfare. Where the...) Chapter 1-43 of the Department Grants Administration Manual 2 068 concerning animal welfare. 2 See...

42 CFR 86.33 - Human subjects; animal welfare.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 42 Public Health 1 2010-10-01 2010-10-01 false Human subjects; animal welfare. 86.33 Section 86.33... Occupational Safety and Health Direct Traineeships § 86.33 Human subjects; animal welfare. Where the...) Chapter 1-43 of the Department Grants Administration Manual 2 068 concerning animal welfare. 2 See...

42 CFR 86.33 - Human subjects; animal welfare.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 42 Public Health 1 2011-10-01 2011-10-01 false Human subjects; animal welfare. 86.33 Section 86.33... Occupational Safety and Health Direct Traineeships § 86.33 Human subjects; animal welfare. Where the...) Chapter 1-43 of the Department Grants Administration Manual 2 068 concerning animal welfare. 2 See...

27 CFR 19.86 - Furnishing facilities and assistance.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Furnishing facilities and assistance. 19.86 Section 19.86 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE... Provisions Entry and Examination of Premises § 19.86 Furnishing facilities and assistance. On the demand of...

40 CFR 86.138-96 - Hot soak test.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 19 2013-07-01 2013-07-01 false Hot soak test. 86.138-96 Section 86...-Duty Vehicles; Test Procedures § 86.138-96 Hot soak test. (a)(1) Gasoline- and methanol-fueled vehicles. For gasoline- and methanol-fueled vehicles, the hot soak test shall be conducted immediately following...

40 CFR 86.1238-96 - Hot soak test.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 20 2013-07-01 2013-07-01 false Hot soak test. 86.1238-96 Section 86... Methanol-Fueled Heavy-Duty Vehicles § 86.1238-96 Hot soak test. (a)(1) Gasoline- and methanol-fueled vehicles. For gasoline- and methanol-fueled vehicles, the hot soak test shall be conducted immediately...

40 CFR 86.138-96 - Hot soak test.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 18 2011-07-01 2011-07-01 false Hot soak test. 86.138-96 Section 86...-Duty Vehicles; Test Procedures § 86.138-96 Hot soak test. (a)(1) Gasoline- and methanol-fueled vehicles. For gasoline- and methanol-fueled vehicles, the hot soak test shall be conducted immediately following...

40 CFR 86.1238-96 - Hot soak test.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 20 2012-07-01 2012-07-01 false Hot soak test. 86.1238-96 Section 86... Methanol-Fueled Heavy-Duty Vehicles § 86.1238-96 Hot soak test. (a)(1) Gasoline- and methanol-fueled vehicles. For gasoline- and methanol-fueled vehicles, the hot soak test shall be conducted immediately...

40 CFR 86.138-96 - Hot soak test.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 19 2014-07-01 2014-07-01 false Hot soak test. 86.138-96 Section 86...-Duty Vehicles; Test Procedures § 86.138-96 Hot soak test. (a)(1) Gasoline- and methanol-fueled vehicles. For gasoline- and methanol-fueled vehicles, the hot soak test shall be conducted immediately following...

40 CFR 86.1238-96 - Hot soak test.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 19 2010-07-01 2010-07-01 false Hot soak test. 86.1238-96 Section 86... Methanol-Fueled Heavy-Duty Vehicles § 86.1238-96 Hot soak test. (a)(1) Gasoline- and methanol-fueled vehicles. For gasoline- and methanol-fueled vehicles, the hot soak test shall be conducted immediately...

40 CFR 86.138-96 - Hot soak test.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 19 2012-07-01 2012-07-01 false Hot soak test. 86.138-96 Section 86...-Duty Vehicles; Test Procedures § 86.138-96 Hot soak test. (a)(1) Gasoline- and methanol-fueled vehicles. For gasoline- and methanol-fueled vehicles, the hot soak test shall be conducted immediately following...

40 CFR 86.138-96 - Hot soak test.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 18 2010-07-01 2010-07-01 false Hot soak test. 86.138-96 Section 86...-Duty Vehicles; Test Procedures § 86.138-96 Hot soak test. (a)(1) Gasoline- and methanol-fueled vehicles. For gasoline- and methanol-fueled vehicles, the hot soak test shall be conducted immediately following...

40 CFR 86.1238-96 - Hot soak test.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 19 2011-07-01 2011-07-01 false Hot soak test. 86.1238-96 Section 86... Methanol-Fueled Heavy-Duty Vehicles § 86.1238-96 Hot soak test. (a)(1) Gasoline- and methanol-fueled vehicles. For gasoline- and methanol-fueled vehicles, the hot soak test shall be conducted immediately...

21 CFR 1250.86 - Water for making ice.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Water for making ice. 1250.86 Section 1250.86 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED... SANITATION Sanitation Facilities and Conditions on Vessels § 1250.86 Water for making ice. Only potable water...

21 CFR 1250.86 - Water for making ice.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 21 Food and Drugs 8 2011-04-01 2011-04-01 false Water for making ice. 1250.86 Section 1250.86 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED... SANITATION Sanitation Facilities and Conditions on Vessels § 1250.86 Water for making ice. Only potable water...

42 CFR 86.19 - Human subjects; animal welfare.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 42 Public Health 1 2011-10-01 2011-10-01 false Human subjects; animal welfare. 86.19 Section 86.19... Occupational Safety and Health Training Grants § 86.19 Human subjects; animal welfare. No grant award may be... concerning animal welfare. 2 The Department Grants Administration Manual is available for inspection at the...

42 CFR 86.19 - Human subjects; animal welfare.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 42 Public Health 1 2014-10-01 2014-10-01 false Human subjects; animal welfare. 86.19 Section 86.19... Occupational Safety and Health Training Grants § 86.19 Human subjects; animal welfare. No grant award may be... concerning animal welfare. 2 The Department Grants Administration Manual is available for inspection at the...

42 CFR 86.19 - Human subjects; animal welfare.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 42 Public Health 1 2010-10-01 2010-10-01 false Human subjects; animal welfare. 86.19 Section 86.19... Occupational Safety and Health Training Grants § 86.19 Human subjects; animal welfare. No grant award may be... concerning animal welfare. 2 The Department Grants Administration Manual is available for inspection at the...

42 CFR 86.19 - Human subjects; animal welfare.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 42 Public Health 1 2012-10-01 2012-10-01 false Human subjects; animal welfare. 86.19 Section 86.19... Occupational Safety and Health Training Grants § 86.19 Human subjects; animal welfare. No grant award may be... concerning animal welfare. 2 The Department Grants Administration Manual is available for inspection at the...

42 CFR 86.19 - Human subjects; animal welfare.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 42 Public Health 1 2013-10-01 2013-10-01 false Human subjects; animal welfare. 86.19 Section 86.19... Occupational Safety and Health Training Grants § 86.19 Human subjects; animal welfare. No grant award may be... concerning animal welfare. 2 The Department Grants Administration Manual is available for inspection at the...

21 CFR 1250.86 - Water for making ice.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 21 Food and Drugs 8 2012-04-01 2012-04-01 false Water for making ice. 1250.86 Section 1250.86 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED... SANITATION Sanitation Facilities and Conditions on Vessels § 1250.86 Water for making ice. Only potable water...

21 CFR 1250.86 - Water for making ice.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 21 Food and Drugs 8 2014-04-01 2014-04-01 false Water for making ice. 1250.86 Section 1250.86 Food... SANITATION Sanitation Facilities and Conditions on Vessels § 1250.86 Water for making ice. Only potable water shall be piped into a freezer for making ice for drinking and culinary purposes. ...

50 CFR 86.53 - What are funding tiers?

Code of Federal Regulations, 2014 CFR

2014-10-01

... 50 Wildlife and Fisheries 9 2014-10-01 2014-10-01 false What are funding tiers? 86.53 Section 86.53 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR... (BIG) PROGRAM How States Apply for Grants § 86.53 What are funding tiers? (a) This grant program will...

Fast dynamic electron transfer along infinite anion-cation chains in technetium and rhenium acido clusters

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

Antipov, B.G.; Kryuchkov, S.V.; Grigor`ev, M.S.

1995-09-01

New technetium and rhenium compounds with ferricenium cations - [Fe(C{sub 5}H{sub 5}){sub 2}]{sub 3}[Tc{sub 6}I{sub 14}], [Fe(C{sub 5}H{sub 5}){sub 2}]{sub 3}[Tc{sub 6}Cl{sub 14}], [Fe(C{sub 5}H{sub 5}){sub 2}]{sub 2}[Tc{sub 8}Br{sub 14}], and [Fe(C{sub 5}H{sub 5}){sub 2}]{sub 2}[Re{sub 2}Br{sub 8}] - are synthesized and identified. The compounds are characterized by the methods of static magnetic susceptibility and differential scanning calorimetry; solid-state conductivity measurements; and IR, EPR, {sup 57}Fe Moessbauer, and X-ray photoelectron spectroscopic data. These data are compared with the physicochemical characteristics of ferricenium pertechnetate and hexachlorotechnetate, as well as of a number of reference technetium and rhenium compounds containing the samemore » anions but different cations. The structure of [Fe(C{sub 5}H{sub 5}){sub 2}]{sub 3}[Tc{sub 6}I{sub 14}] is determined by X-ray diffraction analysis of a single crystal [space group P6/m, a = 15.34(2), c = 12.70(1) {angstrom}]. The structures of the remaining compounds were confirmed by comparing their spectroscopic properties with corresponding properties of compounds with known composition and structure. None of the compounds with ferricenium cations exhibit covalent or other localized bonds between anions and cations. However, the physicochemical properties of these compounds indicate the occurrence of a fast dynamic electron transfer along infinite anion-cation chains. Compounds [Fe(C{sub 5}H{sub 5}){sub 2}]{sub 3}[Tc{sub 6}Cl{sub 14}] and [Fe(C{sub 5}H{sub 5}){sub 2}]{sub 2}[Tc{sub 8}Br{sub 14}] were found to exhibit a new phenomenon of X-ray-induced low-temper ature high-energy electron emission.« less

40 CFR 86.145-82 - Calculations; particulate emissions.

Code of Federal Regulations, 2010 CFR

2010-07-01

..., inside the dilution air filter box at EPA is very low. Pb will be assumed = 0, and background particulate.... 86.145-82 Section 86.145-82 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR... further defined in § 86.144. (3) P e = mass of particulate per test on the exhaust filter(s), grams. (4...

40 CFR 86.145-82 - Calculations; particulate emissions.

Code of Federal Regulations, 2011 CFR

2011-07-01

..., inside the dilution air filter box at EPA is very low. Pb will be assumed = 0, and background particulate.... 86.145-82 Section 86.145-82 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR... further defined in § 86.144. (3) P e = mass of particulate per test on the exhaust filter(s), grams. (4...

40 CFR 86.131-00 - Vehicle preparation.

Code of Federal Regulations, 2010 CFR

2010-07-01

... controls dynamometer dynamic inertia weight adjustments (see §§ 86.108-00(b)(2)(ii) and 86.129-00(f)(2)). If a manufacturer chooses not to implement dynamic inertia adjustments for a portion or all of their...

40 CFR 86.131-00 - Vehicle preparation.

Code of Federal Regulations, 2013 CFR

2013-07-01

... controls dynamometer dynamic inertia weight adjustments (see §§ 86.108-00(b)(2)(ii) and 86.129-00(f)(2)). If a manufacturer chooses not to implement dynamic inertia adjustments for a portion or all of their...

40 CFR 86.131-00 - Vehicle preparation.

Code of Federal Regulations, 2011 CFR

2011-07-01

... controls dynamometer dynamic inertia weight adjustments (see §§ 86.108-00(b)(2)(ii) and 86.129-00(f)(2)). If a manufacturer chooses not to implement dynamic inertia adjustments for a portion or all of their...

Ab-initio study of B{sub 2}-type technetium AB (A=Tc, B=Nb and Ta) intermetallic compounds

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

Acharya, Nikita, E-mail: acharyaniks30@gmail.com; Fatima, Bushra; Sanyal, Sankar P.

2016-05-06

The structural, electronic and elastic properties of AB type (A = Tc, B = Nb and Ta) technetium intermetallic compounds are studied using full potential linearized plane wave (FP-LAPW) method within generalized gradient approximation (GGA). The calculated lattice parameters agree well with the experimental results. The elastic constants obey the stability criteria for cubic system. Ductility for these compounds has been analyzed using the Pugh’s rule and Cauchy’s pressure and found that all the compounds are ductile in nature. Bonding nature is discussed in terms of Fermi surface and band structures.

Eosinophilic enterocolitis diagnosed by means of technetium-99m albumin scintigraphy and treated with budesonide (CIR).

PubMed Central

Russel, M G; Zeijen, R N; Brummer, R J; de Bruine, A P; van Kroonenburgh, M J; Stockbrügger, R W

1994-01-01

A patient with a 15 year history of diarrhoea of unknown origin is described. Scintigraphy with technetium-99m labelled albumin suggested albumin loss at the terminal ileum and caecum; subsequent colonoscopic biopsies of these macroscopically normal looking areas showed abundant infiltration with eosinophils. A diagnosis of eosinophilic enterocolitis was made. Treatment with prednisolone had good results, but had to be stopped because of severe side effects. Oral cromoglycate and mesalazine were not effective. Budesonide (CIR), a new topically active corticosteroid with very little systemic effects, was at least as effective as prednisolone without producing side effects. Images Figure 1 Figure 2 Figure 3 Figure 4 PMID:7959211

50 CFR 86.53 - What are funding tiers?

Code of Federal Regulations, 2013 CFR

2013-10-01

... 50 Wildlife and Fisheries 9 2013-10-01 2013-10-01 false What are funding tiers? 86.53 Section 86... (BIG) PROGRAM How States Apply for Grants § 86.53 What are funding tiers? (a) This grant program will consist of two tiers of funding. (i) You may apply for one or both tiers. (ii) The two tiers will allow...

Technetium-99m production issues in the United Kingdom.

PubMed

Green, Christopher H

2012-04-01

Nuclear Medicine developed when it was realised that a radioisotopic substitution of Iodine-131 for the stable Iodine-127 would follow the same metabolic pathway in the body enabling the thyroid to be imaged and the thyroid uptake measured. The Iodine could be complexed with pharmaceutical substrates to enable other organs to be imaged, but its use was limited and high gamma energy and beta emission restricted the activity of each radiopharmaceutical used, leading to long acquisition times and degraded images. As a pure gamma emitter of 140 keV and with a 6-h half-life, Technetium-99m is a better radionuclide and images a wider range of bodily organs. However, its short half-life also requires it to be eluted from its mother radionuclide, Mo-99, in a generator, delivered weekly from radiopharmaceutical companies who obtain the Mo-99 in liquid form from high-flux research reactors. All went well till around 2007, when the NRU Reactor in Canada was closed and all other reactors went down for various periods for unrelated problems, leading to widespread Mo-99 shortages. Although the reactors have since recovered, they are 48 to 57 years old, and it seems that few governments have made any future provision such as building replacement reactors.

Technetium-99m production issues in the United Kingdom

PubMed Central

Green, Christopher H.

2012-01-01

Nuclear Medicine developed when it was realised that a radioisotopic substitution of Iodine-131 for the stable Iodine-127 would follow the same metabolic pathway in the body enabling the thyroid to be imaged and the thyroid uptake measured. The Iodine could be complexed with pharmaceutical substrates to enable other organs to be imaged, but its use was limited and high gamma energy and beta emission restricted the activity of each radiopharmaceutical used, leading to long acquisition times and degraded images. As a pure gamma emitter of 140 keV and with a 6-h half-life, Technetium-99m is a better radionuclide and images a wider range of bodily organs. However, its short half-life also requires it to be eluted from its mother radionuclide, Mo-99, in a generator, delivered weekly from radiopharmaceutical companies who obtain the Mo-99 in liquid form from high-flux research reactors. All went well till around 2007, when the NRU Reactor in Canada was closed and all other reactors went down for various periods for unrelated problems, leading to widespread Mo-99 shortages. Although the reactors have since recovered, they are 48 to 57 years old, and it seems that few governments have made any future provision such as building replacement reactors. PMID:22557795

Effect of Technetium-99 sources on its retention in low activity waste glass

DOE PAGES

Luksic, Steven A.; Kim, Dong Sang; Um, Wooyong; ...

2018-03-02

Small-scale crucible melting tests on simulated waste glass were performed with technetium-99 (Tc-99) introduced as different species in a representative low activity waste simulant. The glass saw an increase in Tc-99 retention when TcO 2∙2H 2O and various Tc-minerals containing reduced tetravalent Tc were used compared to tests in which pertechnetate with heptavalent Tc was used. Here, we postulate that the increase of Tc retention is likely caused by different reaction paths for Tc incorporation into glass during early stages of melting, rather than the low volatility of reduced tetravalent Tc compounds, which has been a generally accepted idea. Finally,more » additional studies are needed to clarify the exact mechanisms relevant to the effect of reduced Tc compounds on Tc incorporation into or volatilization from the glass melt.« less

Effect of Technetium-99 sources on its retention in low activity waste glass

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

Luksic, Steven A.; Kim, Dong-Sang; Um, Wooyong

Small-scale crucible melting tests on simulated waste glass were performed with technetium-99 (Tc-99) introduced as different species in a representative low activity waste simulant. The glass saw an increase in Tc-99 retention when TcO2∙2H2O and various Tc-minerals containing reduced tetravalent Tc were used compared to tests in which pertechnetate with hexavalent Tc was used. We postulate that the increase of Tc retention is likely caused by different reaction paths for Tc incorporation into glass during early stages of melting, rather than the low volatility of reduced tetravalent Tc compounds, which has been a generally accepted idea. Additional studies are neededmore » to clarify the exact mechanisms relevant to the effect of reduced Tc compounds on Tc incorporation into or volatilization from glass melt.« less

Effect of Technetium-99 sources on its retention in low activity waste glass

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

Luksic, Steven A.; Kim, Dong Sang; Um, Wooyong

Small-scale crucible melting tests on simulated waste glass were performed with technetium-99 (Tc-99) introduced as different species in a representative low activity waste simulant. The glass saw an increase in Tc-99 retention when TcO 2∙2H 2O and various Tc-minerals containing reduced tetravalent Tc were used compared to tests in which pertechnetate with heptavalent Tc was used. Here, we postulate that the increase of Tc retention is likely caused by different reaction paths for Tc incorporation into glass during early stages of melting, rather than the low volatility of reduced tetravalent Tc compounds, which has been a generally accepted idea. Finally,more » additional studies are needed to clarify the exact mechanisms relevant to the effect of reduced Tc compounds on Tc incorporation into or volatilization from the glass melt.« less

Effect of Technetium-99 sources on its retention in low activity waste glass

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

Luksic, Steven A.; Kim, Dong-Sang; Um, Wooyong

© 2018 Small-scale crucible melting tests on simulated waste glass were performed with technetium-99 (Tc-99) introduced as different species in a representative low activity waste simulant. The glass saw an increase in Tc-99 retention when TcO 2 ∙2H 2 O and various Tc-minerals containing reduced tetravalent Tc were used compared to tests in which pertechnetate with heptavalent Tc was used. We postulate that the increase of Tc retention is likely caused by different reaction paths for Tc incorporation into glass during early stages of melting, rather than the low volatility of reduced tetravalent Tc compounds, which has been a generallymore » accepted idea. Additional studies are needed to clarify the exact mechanisms relevant to the effect of reduced Tc compounds on Tc incorporation into or volatilization from the glass melt.« less

Effect of Technetium-99 sources on its retention in low activity waste glass

DOE PAGES

Luksic, Steven A.; Kim, Dong-Sang; Um, Wooyong; ...

2018-05-01

© 2018 Small-scale crucible melting tests on simulated waste glass were performed with technetium-99 (Tc-99) introduced as different species in a representative low activity waste simulant. The glass saw an increase in Tc-99 retention when TcO 2 ∙2H 2 O and various Tc-minerals containing reduced tetravalent Tc were used compared to tests in which pertechnetate with heptavalent Tc was used. We postulate that the increase of Tc retention is likely caused by different reaction paths for Tc incorporation into glass during early stages of melting, rather than the low volatility of reduced tetravalent Tc compounds, which has been a generallymore » accepted idea. Additional studies are needed to clarify the exact mechanisms relevant to the effect of reduced Tc compounds on Tc incorporation into or volatilization from the glass melt.« less

Comparison of predicted binders in Rhipicephalus (Boophilus) microplus intestine protein variants Bm86 Campo Grande strain, Bm86 and Bm95.

PubMed

Andreotti, Renato; Pedroso, Marisela S; Caetano, Alexandre R; Martins, Natália F

2008-01-01

This paper reports the sequence analysis of Bm86 Campo Grande strain comparing it with Bm86 and Bm95 antigens from the preparations TickGardPLUS and Gavac, respectively. The PCR product was cloned into pMOSBlue and sequenced. The secondary structure prediction tool PSIPRED was used to calculate alpha helices and beta strand contents of the predicted polypeptide. The hydrophobicity profile was calculated using the algorithms from the Hopp and Woods method, in addition to identification of potential MHC class-I binding regions in the antigens. Pair-wise alignment revealed that the similarity between Bm86 Campo Grande strain and Bm86 is 0.2% higher than that between Bm86 Campo Grande strain and Bm95 antigens. The identities were 96.5% and 96.3% respectively. Major suggestive differences in hydrophobicity were predicted among the sequences in two specific regions.

Intraoperative Injection of Technetium-99m Sulfur Colloid for Sentinel Lymph Node Biopsy in Breast Cancer Patients: A Single Institution Experience.

PubMed

Berrocal, Julian; Saperstein, Lawrence; Grube, Baiba; Horowitz, Nina R; Chagpar, Anees B; Killelea, Brigid K; Lannin, Donald R

2017-01-01

Background . Most institutions require a patient undergoing sentinel lymph node biopsy to go through nuclear medicine prior to surgery to be injected with radioisotope. This study describes the long-term results using intraoperative injection of radioisotope. Methods . Since late 2002, all patients undergoing a sentinel lymph node biopsy at the Yale-New Haven Breast Center underwent intraoperative injection of technetium-99m sulfur colloid. Endpoints included number of sentinel and nonsentinel lymph nodes obtained and number of positive sentinel and nonsentinel lymph nodes. Results . At least one sentinel lymph node was obtained in 2,333 out of 2,338 cases of sentinel node biopsy for an identification rate of 99.8%. The median number of sentinel nodes found was 2 and the mean was 2.33 (range: 1-15). There were 512 cases (21.9%) in which a sentinel node was positive for metastatic carcinoma. Of the patients with a positive sentinel lymph node who underwent axillary dissection, there were 242 cases (54.2%) with no additional positive nonsentinel lymph nodes. Advantages of intraoperative injection included increased comfort for the patient and simplification of scheduling. There were no radiation related complications. Conclusion . Intraoperative injection of technetium-99m sulfur colloid is convenient, effective, safe, and comfortable for the patient.

Intraoperative Injection of Technetium-99m Sulfur Colloid for Sentinel Lymph Node Biopsy in Breast Cancer Patients: A Single Institution Experience

PubMed Central

Berrocal, Julian; Saperstein, Lawrence; Grube, Baiba; Horowitz, Nina R.; Chagpar, Anees B.

2017-01-01

Background. Most institutions require a patient undergoing sentinel lymph node biopsy to go through nuclear medicine prior to surgery to be injected with radioisotope. This study describes the long-term results using intraoperative injection of radioisotope. Methods. Since late 2002, all patients undergoing a sentinel lymph node biopsy at the Yale-New Haven Breast Center underwent intraoperative injection of technetium-99m sulfur colloid. Endpoints included number of sentinel and nonsentinel lymph nodes obtained and number of positive sentinel and nonsentinel lymph nodes. Results. At least one sentinel lymph node was obtained in 2,333 out of 2,338 cases of sentinel node biopsy for an identification rate of 99.8%. The median number of sentinel nodes found was 2 and the mean was 2.33 (range: 1–15). There were 512 cases (21.9%) in which a sentinel node was positive for metastatic carcinoma. Of the patients with a positive sentinel lymph node who underwent axillary dissection, there were 242 cases (54.2%) with no additional positive nonsentinel lymph nodes. Advantages of intraoperative injection included increased comfort for the patient and simplification of scheduling. There were no radiation related complications. Conclusion. Intraoperative injection of technetium-99m sulfur colloid is convenient, effective, safe, and comfortable for the patient. PMID:28492062

40 CFR 86.004-21 - Application for certification.

Code of Federal Regulations, 2011 CFR

2011-07-01

... compliance with the limit(s) as described in §§ 86.090-2 and 86.094-28(b)(5)(i). (ii) NO X and NO X plus NMHC... volume, and fuel temperature profile for the running loss test) for all vehicles in that evaporative and... temperature profile for the running loss test, according to the procedures specified in § 86.129-94(d). (c)-(j...

40 CFR 86.004-21 - Application for certification.

Code of Federal Regulations, 2014 CFR

2014-07-01

... compliance with the limit(s) as described in §§ 86.090-2 and 86.094-28(b)(5)(i). (ii) NO X and NO X plus NMHC... volume, and fuel temperature profile for the running loss test) for all vehicles in that evaporative and... temperature profile for the running loss test, according to the procedures specified in § 86.129-94(d). (c)-(j...

40 CFR 86.004-21 - Application for certification.

Code of Federal Regulations, 2010 CFR

2010-07-01

... compliance with the limit(s) as described in §§ 86.090-2 and 86.094-28(b)(5)(i). (ii) NO X and NO X plus NMHC... volume, and fuel temperature profile for the running loss test) for all vehicles in that evaporative and... temperature profile for the running loss test, according to the procedures specified in § 86.129-94(d). (c)-(j...

40 CFR 86.004-21 - Application for certification.

Code of Federal Regulations, 2013 CFR

2013-07-01

... compliance with the limit(s) as described in §§ 86.090-2 and 86.094-28(b)(5)(i). (ii) NO X and NO X plus NMHC... volume, and fuel temperature profile for the running loss test) for all vehicles in that evaporative and... temperature profile for the running loss test, according to the procedures specified in § 86.129-94(d). (c)-(j...

40 CFR 86.004-21 - Application for certification.

Code of Federal Regulations, 2012 CFR

2012-07-01

... compliance with the limit(s) as described in §§ 86.090-2 and 86.094-28(b)(5)(i). (ii) NO X and NO X plus NMHC... volume, and fuel temperature profile for the running loss test) for all vehicles in that evaporative and... temperature profile for the running loss test, according to the procedures specified in § 86.129-94(d). (c)-(j...

40 CFR 600.101-86 - General applicability.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 29 2010-07-01 2010-07-01 false General applicability. 600.101-86 Section 600.101-86 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) ENERGY POLICY FUEL ECONOMY AND CARBON-RELATED EXHAUST EMISSIONS OF MOTOR VEHICLES Fuel Economy Regulations for 1978...

40 CFR 600.001-86 - General applicability.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 30 2011-07-01 2011-07-01 false General applicability. 600.001-86 Section 600.001-86 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) ENERGY POLICY FUEL ECONOMY AND CARBON-RELATED EXHAUST EMISSIONS OF MOTOR VEHICLES Fuel Economy and Carbon-Related...

40 CFR 73.86 - State regulatory autonomy.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 16 2010-07-01 2010-07-01 false State regulatory autonomy. 73.86 Section 73.86 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS... regulatory autonomy. Nothing in this subpart shall preclude a State or State regulatory authority from...

Sub-Saharan Africa Report Tables of Contents JPRS-SSA-86-068, 1 July 1986- JPRS-SSA-86-095, 15 September 1986

DTIC Science & Technology

1987-02-21

3 May 86) 24 Briefs ■ , Government Reshuffle Analyzed 26 NIGERIA Briefs Energy Trade Union Vice Presidency 27 TANZANIA Mini Hydro...Delegation NIGERIA Economic Crisis Forces FRG Business To Consider Withdrawal (Carola Kaps; FRANKFURTER ALLGEMEINE, 21 Apr 86) 7 Finance Minister...to Nigeria 14 GDP Exceeds Population Growth Rate (Anderea Morara; DAILY NATION, 31 May 86) 15 Briefs Shipping Line Expands 16 LIBERIA More

48 CFR 1852.227-86 - Commercial computer software-Licensing.

Code of Federal Regulations, 2012 CFR

2012-10-01

... software-Licensing. 1852.227-86 Section 1852.227-86 Federal Acquisition Regulations System NATIONAL... Provisions and Clauses 1852.227-86 Commercial computer software—Licensing. As prescribed in 1827.409-70, insert the following clause: Commercial Computer Software—Licensing (DEC 1987) (a) Any delivered...

48 CFR 1852.227-86 - Commercial computer software-Licensing.

Code of Federal Regulations, 2010 CFR

2010-10-01

... software-Licensing. 1852.227-86 Section 1852.227-86 Federal Acquisition Regulations System NATIONAL... Provisions and Clauses 1852.227-86 Commercial computer software—Licensing. As prescribed in 1827.409-70, insert the following clause: Commercial Computer Software—Licensing (DEC 1987) (a) Any delivered...

48 CFR 1852.227-86 - Commercial computer software-Licensing.

Code of Federal Regulations, 2011 CFR

2011-10-01

... software-Licensing. 1852.227-86 Section 1852.227-86 Federal Acquisition Regulations System NATIONAL... Provisions and Clauses 1852.227-86 Commercial computer software—Licensing. As prescribed in 1827.409-70, insert the following clause: Commercial Computer Software—Licensing (DEC 1987) (a) Any delivered...

48 CFR 1852.227-86 - Commercial computer software-Licensing.

Code of Federal Regulations, 2013 CFR

2013-10-01

... software-Licensing. 1852.227-86 Section 1852.227-86 Federal Acquisition Regulations System NATIONAL... Provisions and Clauses 1852.227-86 Commercial computer software—Licensing. As prescribed in 1827.409-70, insert the following clause: Commercial Computer Software—Licensing (DEC 1987) (a) Any delivered...

48 CFR 1852.227-86 - Commercial computer software-Licensing.

Code of Federal Regulations, 2014 CFR

2014-10-01

... software-Licensing. 1852.227-86 Section 1852.227-86 Federal Acquisition Regulations System NATIONAL... Provisions and Clauses 1852.227-86 Commercial computer software—Licensing. As prescribed in 1827.409-70, insert the following clause: Commercial Computer Software—Licensing (DEC 1987) (a) Any delivered...

Technetium-99m mercaptoacetyltriglycine clearance: reference values for infants and children.

PubMed

Schofer, O; König, G; Bartels, U; Bockisch, A; Piepenburg, R; Beetz, R; Meyer, G; Hahn, K

1995-11-01

Six hundred and thirty-nine clearance studies performed in children aged 7 days to 19 years utilizing technetium-99m mercaptoacetyltriglycine (MAG 3) were retrospectively analysed. Standardized conditions for the investigation included: parenteral hydration (60 ml/hxm2 body surface) in addition to normal oral fluid intake, weight-related dose of 99mTc-MAG 3 (1 MBq/kg body weight, minimum 15 MBq) and calculation of clearance according to Bubeck et al. Of the 513 children, 169 included in this analysis could be classified as "normal" with regard to their renal function. Normal kidney function was judged by the following criteria: normal GFR for age, normal tubular function (absence of proteinuria and glucosuria), normal renal parenchyma (on ultrasonography, MAG 3 scan and intravenous pyelography), absence of significant obstruction and gross reflux (>grade I), no single kidney and no difference in split renal function >20%. Results showed increasing MAG 3 clearance values for infants during the first months of life, reaching the normal range for older children and adults between 7 and 12 months.

40 CFR 86.132-00 - Vehicle preconditioning.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 18 2010-07-01 2010-07-01 false Vehicle preconditioning. 86.132-00 Section 86.132-00 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS...] (iii) If a manufacturer has concerns about fuel effects on adaptive memory systems, a manufacturer may...

45 CFR 86.60 - Pre-employment inquiries.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 45 Public Welfare 1 2010-10-01 2010-10-01 false Pre-employment inquiries. 86.60 Section 86.60 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL ADMINISTRATION NONDISCRIMINATION ON THE... in connection with discrimination prohibited by this part. (Secs. 901, 902, Education Amendments of...

45 CFR 86.60 - Pre-employment inquiries.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 45 Public Welfare 1 2011-10-01 2011-10-01 false Pre-employment inquiries. 86.60 Section 86.60 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL ADMINISTRATION NONDISCRIMINATION ON THE... in connection with discrimination prohibited by this part. (Secs. 901, 902, Education Amendments of...

27 CFR 479.86 - Action on application.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 27 Alcohol, Tobacco Products and Firearms 3 2010-04-01 2010-04-01 false Action on application. 479.86 Section 479.86 Alcohol, Tobacco Products, and Firearms BUREAU OF ALCOHOL, TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION MACHINE GUNS, DESTRUCTIVE DEVICES, AND CERTAIN...

27 CFR 479.86 - Action on application.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 27 Alcohol, Tobacco Products and Firearms 3 2014-04-01 2014-04-01 false Action on application. 479.86 Section 479.86 Alcohol, Tobacco Products, and Firearms BUREAU OF ALCOHOL, TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION MACHINE GUNS, DESTRUCTIVE DEVICES, AND CERTAIN...

27 CFR 479.86 - Action on application.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 27 Alcohol, Tobacco Products and Firearms 3 2012-04-01 2010-04-01 true Action on application. 479.86 Section 479.86 Alcohol, Tobacco Products, and Firearms BUREAU OF ALCOHOL, TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION MACHINE GUNS, DESTRUCTIVE DEVICES, AND CERTAIN...

27 CFR 479.86 - Action on application.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 27 Alcohol, Tobacco Products and Firearms 3 2013-04-01 2013-04-01 false Action on application. 479.86 Section 479.86 Alcohol, Tobacco Products, and Firearms BUREAU OF ALCOHOL, TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION MACHINE GUNS, DESTRUCTIVE DEVICES, AND CERTAIN...

27 CFR 479.86 - Action on application.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 27 Alcohol, Tobacco Products and Firearms 3 2011-04-01 2010-04-01 true Action on application. 479.86 Section 479.86 Alcohol, Tobacco Products, and Firearms BUREAU OF ALCOHOL, TOBACCO, FIREARMS, AND EXPLOSIVES, DEPARTMENT OF JUSTICE FIREARMS AND AMMUNITION MACHINE GUNS, DESTRUCTIVE DEVICES, AND CERTAIN...

40 CFR 98.86 - Data reporting requirements.

Code of Federal Regulations, 2011 CFR

2011-07-01

... feed or annual consumption of each raw material (dry basis). (14) Number of times missing data... 40 Protection of Environment 21 2011-07-01 2011-07-01 false Data reporting requirements. 98.86... (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Cement Production § 98.86 Data reporting requirements. In...

40 CFR 98.86 - Data reporting requirements.

Code of Federal Regulations, 2013 CFR

2013-07-01

... feed or annual consumption of each raw material (dry basis). (14) Number of times missing data... 40 Protection of Environment 22 2013-07-01 2013-07-01 false Data reporting requirements. 98.86... (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Cement Production § 98.86 Data reporting requirements. In...

40 CFR 98.86 - Data reporting requirements.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 20 2010-07-01 2010-07-01 false Data reporting requirements. 98.86... (CONTINUED) MANDATORY GREENHOUSE GAS REPORTING Cement Production § 98.86 Data reporting requirements. In..., dry basis). (13) Annual consumption of each raw material (dry basis). (14) Number of times missing...

40 CFR 406.86 - Pretreatment standards for new sources.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 28 2010-07-01 2010-07-01 true Pretreatment standards for new sources. 406.86 Section 406.86 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS GRAIN MILLS POINT SOURCE CATEGORY Hot Cereal Subcategory § 406.86 Pretreatment...

40 CFR 406.86 - Pretreatment standards for new sources.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 29 2011-07-01 2009-07-01 true Pretreatment standards for new sources. 406.86 Section 406.86 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS GRAIN MILLS POINT SOURCE CATEGORY Hot Cereal Subcategory § 406.86 Pretreatment...

40 CFR 406.86 - Pretreatment standards for new sources.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 30 2012-07-01 2012-07-01 false Pretreatment standards for new sources. 406.86 Section 406.86 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS GRAIN MILLS POINT SOURCE CATEGORY Hot Cereal Subcategory § 406.86 Pretreatment...