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Sample records for addition small amounts

  1. Grain refinement in heavy rare earth element-free sintered Nd–Fe–B magnets by addition of a small amount of molybdenum

    SciTech Connect

    Kim, Jin Woo; Lee, Won Suk; Byun, Jong Min; Kim, Young Do; Kim, Se Hoon

    2015-05-07

    We employed a modified refractory-metal-addition method to achieve higher coercivity and remanence in heavy rare earth element (HREE)-free Nd–Fe–B sintered magnets. This process involved inducing the formation of a homogeneous secondary phase at the grain boundaries during sintering, making it possible to control the intergrain diffusion by adding small amounts of Mo, a refractory metal. To control the microstructure of the secondary phase effectively, a metal organic compound of the refractory metal was coated on the surfaces of the particles of an HREE-free Nd–Fe–B powder. The average grain size after this process was 5.60 μm, which was approximately 1.8 μm smaller than that of the HREE-free sintered Nd–Fe–B magnets (7.4 μm). The coercivity of the magnets prepared through this process could be increased from 11.88 kOe to 13.91 kOe without decreasing their remanence.

  2. Effects of small amount of additional elements on control of interstitial impurities and mechanical properties of V?4Cr?4Ti?Si?Al?Y alloys

    NASA Astrophysics Data System (ADS)

    Chuto, Toshinori; Satou, Manabu; Hasegawa, Akira; Abe, Katsunori; Muroga, Takeo; Yamamoto, Norikazu

    2004-03-01

    In order to improve the mechanical properties of low activation vanadium alloys for fusion structural applications, effects of small addition of Si, Al and Y on the control of interstitial impurities (O, C and N) during the fabrication process were examined for several V-4Cr-4Ti-Si-Al-Y alloys produced by the levitation melting method. Charpy impact tests and tensile tests were carried out for five kinds of V-4Cr-4Ti-Si-Al-Y alloys using miniaturized specimens for the purpose of evaluating the effects of these elements on mechanical properties. Oxygen concentration decreased almost linearly with increasing loss of yttrium during melting. This oxygen reduction with yttrium loss during the melting process may have been achieved by two types of mechanisms, they are, (i) suppression of oxygen penetration into the molten materials from the environment and (ii) getting of oxygen from the matrix by forming Y 2O 3, which floats to the surface during the melting. There was no effect of Si and Al addition to control the concentration of interstitial impurities. V-4Cr-4Ti-0.1Si-0.1Al-0.1Y alloy showed the best impact properties out of the alloys investigated. Upper-shelf energy of the alloys decreased with increasing yttrium content. High number density of coarse inclusions containing yttrium could cause the degradation of impact properties, though they hardly affect tensile properties of the alloys. Even at higher yttrium contents, V-4Cr-4Ti-Y alloys without addition of Si and Al showed relatively high upper-shelf energy.

  3. Creep Resistance of ZrO2 Ceramic Improved by the Addition of a Small Amount of Er2O3

    NASA Technical Reports Server (NTRS)

    Martinez-Fernandez, Julian; Sayir, Ali; Farmer, Serene C.

    2003-01-01

    Zirconia (ZrO2) has great technological importance in structural, electrical, and chemical applications. It is the crucial component for state-of-the art thermal barrier coatings and an enabling component as a solid electrolyte for solid-oxide fuel cell systems. Pure ZrO2 is of limited use for industrial applications because of the phase transformations that occur. Upon the addition of stabilizers, cubic (c-ZrO2) and tetragonal (t-ZrO2) forms can be preserved. It is the stabilized and partially stabilized forms of zirconia that function as thermal barrier coatings, solid electrolytes, and oxygen sensors and that have numerous applications in the electrochemical industry. The cubic form of ZrO2 is typically stabilized through Y2O3 additions. However, Y2O3-stabilized zirconia is susceptible to deformation at high temperatures (greater than 900 C) because of the large number of slip systems and the high oxygen diffusion rates, which result in high creep rates at high temperatures. Successful use of ZrO2 at high temperatures requires that new dopant additives be found that will retain or enhance the desirable properties of cubic ZrO2 and yet produce a material with lower creep rates. At the NASA Glenn Research Center, erbium oxide (Er2O3) was identified as a promising dopant for improving the creep resistance of. ZrO2. The selection of Er2O3 was based on the strong interactions of point defects and dislocations. Single crystals of 5 mol% Er2O3- doped ZrO2 rods (4 mm in diameter) and monofilaments (200 to 300 mm in diameter and 30 cm long) were grown using the laser-heated float zone technique, and their creep behavior was measured as a function of temperature. The addition of 5 mol% Er2O3 to single-crystal ZrO2 improved its creep resistance at high temperatures by 2 to 3 orders of magnitude over state-of-the-art Y2O3-doped crystals. Detailed microstructural characterization of ZrO2-Er2O3 single crystals has identified new mechanisms for improving the creep resistance

  4. Effects of additions of small amounts of fourth elements on structure, crystal structure and shape recovery of Cu-Zn-Al shape memory alloys

    SciTech Connect

    Zhang, M.R. |; Yang, D.Z.; Tadaki, T.; Hirotsu, Y.

    1997-01-15

    Cu-based shape memory alloys (SMAs) are particularly interesting, compared to Ni-Ti SMAs because of their low cost and relatively ease process. However, there are important problems to be solved, such as intergranular fracture due to large grain size, stabilization of martensite, etc. In the present work, the influences of additions only less than 1 mass% of several fourth elements, such as Mn, Fe, Co, Ni, and Y, to two kinds of Cu-Zn-Al SMAs, i.e., Cu-30Zn-4Al and Cu-25Zn-7Al on their structure, crystal structure and shape recovery have been examined in order to know what elements are the most effective for the thermal stability of the parent and martensite phases and the shape memory capacity.

  5. Interior. Distillation apparatus used for extracting small test amounts of ...

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

    Interior. Distillation apparatus used for extracting small test amounts of latex from plant fiber. - Thomas A. Edison Laboratories, Building No. 2, Main Street & Lakeside Avenue, West Orange, Essex County, NJ

  6. 75 FR 58285 - Short-Term, Small Amount Loans

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-24

    ...NCUA is amending its general lending rule to enable Federal credit unions (FCUs) to offer short-term, small amount loans (STS loans) as a viable alternative to predatory payday loans. The amendment permits FCUs to charge a higher interest rate for an STS loan than is permitted under the general lending rule, but imposes limitations on the permissible term, amount, and fees associated with an......

  7. More on wormholes supported by small amounts of exotic matter

    SciTech Connect

    Kuhfittig, Peter K.F.

    2006-04-15

    Recent papers by Fewster and Roman have emphasized that wormholes supported by arbitrarily small amounts of exotic matter will have to be incredibly fine-tuned if they are to be traversable. This paper discusses a wormhole model that strikes a balance between two conflicting requirements, reducing the amount of exotic matter and fine-tuning the metric coefficients, ultimately resulting in an engineering challenge: one requirement can only be met at the expense of the other. The wormhole model is macroscopic and satisfies various traversability criteria.

  8. Structural evaluation of phospholipidic nanovesicles containing small amounts of chitosan.

    PubMed

    Mertins, Omar; Cardoso, Mateus Borba; Pohlmann, Adriana Raffin; da Silveira, Nádya Pesce

    2006-08-01

    In this study we present a full characterization of nanovesicles containing soybean phosphatidylcholine and polysaccharide chitosan. The nanovesicles were prepared by the reverse phase evaporation method, including the preparation of reverse micelles followed by the formation of an organogel, which is dispersed in water to yield the final liposomal particles. Structural changes as a function of the chitosan amount and the filter porosity used in the nanovesicles preparation were studied employing Static and Dynamic Light Scattering as well as Small Angle X-ray Scattering. The hydrodynamic radius of the nanovesicles ranged between 106 and 287 nm, depending on the chitosan contents and the filter porosity. A comparison with nanovesicles free of chitosan indicates the existence of higher contents of multilamellar structures that depends on the chitosan concentration in the vesicles containing chitosan. Typical spherical vesicles having nanometric diameters with polydispersity mostly desired in the biomedical area could only be achieved by filtration through a 0.45 microm porous filter. PMID:17037851

  9. 75 FR 24497 - Short-Term, Small Amount Loans

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-05

    ... in numerous legal opinions. 45 FR 22888, 22890 (April 4, 1980); OGC Op. 91-0412 (April 30, 1991); OGC... Lending, 74 FR 43232 (August 26, 2009). The comment period closed in December of 2009, and, if the Fed... paid as a condition of the credit. 72 FR 50592 (August 31, 2007). For additional discussion of...

  10. Dendrite-Free Li Deposition Using Trace-Amounts of Water as an Electrolyte Additive

    SciTech Connect

    Qian, Jiangfeng; Xu, Wu; Bhattacharya, Priyanka; Engelhard, Mark H.; Henderson, Wesley A.; Zhang, Yaohui; Zhang, Jiguang

    2015-07-01

    Residual water presents in nonaqueous electrolytes has been widely regarded as a detrimental factor for lithium (Li) batteries. This is because water is highly reactive with the commonly used LiPF6 salt and leads to the formation of HF that corrodes battery materials. In this work, we demonstrate that a controlled trace-amount of water (25-100 ppm) can be an effective electrolyte additive for achieving dendrite-free Li metal deposition in LiPF6-based electrolytes and avoid its detrimental effect at the same time. Detailed analyses reveal that the trace amount of HF formed by the decomposition reaction of LiPF6 with water will be electrochemically reduced during initial Li deposition process to form a uniform and dense LiF-rich SEI layer on the surface of the substrate. This LiF-rich SEI layer leads to a uniform distribution of the electric field on the substrate surface and enables uniform and dendrite-free Li deposition. Meanwhile the detrimental effect of HF is diminished due to the consumption of HF in the LiF formation process. Microscopic analysis reveals that the as-deposited dendrite-free Li films exhibit a self-aligned and highly-compacted Li nanorods structure which is consistent with their charming blue color or known as structure color. These findings clearly demonstrate a novel approach to control the nucleation and grow process of Li metal films using well-controlled trace-amount of water. They also shine the light on the effect of water on other electrodeposition processes.

  11. Mitigation of Sn Whisker Growth by Small Bi Additions

    NASA Astrophysics Data System (ADS)

    Jo, Jung-Lae; Nagao, Shijo; Hamasaki, Kyoko; Tsujimoto, Masanobu; Sugahara, Tohru; Suganuma, Katsuaki

    2014-01-01

    In this study, the morphological development of electroplated matte Sn and Sn- xBi ( x = 0.5 wt.%, 1.0 wt.%, 2.0 wt.%) film surfaces was investigated under diverse testing conditions: 1-year room-temperature storage, high temperature and humidity (HTH), mechanical loading by indentation, and thermal cycling. These small Bi additions prevented Sn whisker formation; no whisker growth was observed on any Sn- xBi surface during either the room-temperature storage or HTH testing. In the indentation loading and thermal cycling tests, short (<5 μm) surface extrusions were occasionally observed, but only on x = 0.5 wt.% and 1.0 wt.% plated samples. In all test cases, Sn-2Bi plated samples exhibited excellent whisker mitigation, while pure Sn samples always generated many whiskers on the surface. We confirmed that the addition of Bi into Sn refined the grain size of the as-plated films and altered the columnar structure to form equiaxed grains. The storage conditions allowed the formation of intermetallic compounds between the plated layer and the substrate regardless of the Bi addition. However, the growth patterns became more uniform with increasing amounts of Bi. These microstructural improvements with Bi addition effectively released the internal stress from Sn plating, thus mitigating whisker formation on the surface under various environments.

  12. Determination of small amounts of molybdenum in tungsten and molybdenum ores

    USGS Publications Warehouse

    Grimaldi, F.S.; Wells, R.C.

    1943-01-01

    A rapid method has been developed for the determination of small amounts of molybdenum in tungsten and molybdenum ores. After removing iron and other major constituents the molybdenum thiocyanate color is developed in water-acetone solutions, using ammonium citrate to eliminate the interference of tungsten. Comparison is made by titrating a blank with a standard molybdenum solution. Aliquots are adjusted to deal with amounts of molybdenum ranging from 0.01 to 1.30 mg.

  13. Oxygen additive amount dependence of rate of photoresist removal by H radicals generated on a tungsten hot-wire catalyst

    NASA Astrophysics Data System (ADS)

    Yamamoto, Masashi; Umemoto, Hironobu; Ohdaira, Keisuke; Shikama, Tomokazu; Nishiyama, Takashi; Horibe, Hideo

    2016-07-01

    We examined an environmentally friendly photoresist removal method using radicals produced by decomposing mixtures of hydrogen and oxygen on a hot tungsten catalyst. The photoresist removal rate increased with the oxygen additive amount (the flow rate ratio of oxygen to hydrogen) up to an optimal amount and then decreased gradually. When the catalyst temperature was 1600 °C, the optimal oxygen additive amount was 1.0% and the removal rate was 1.7 times higher than that in the pure hydrogen system. At 2000 °C, the optimal amount increased to 2.5% but the increase ratio decreased by 1.3 times. At high catalyst temperatures, the absolute removal rate as well as the optimal oxygen additive amount is high, but the increase ratio is low. At the optimal oxygen additive amount, H, O, and OH radicals may exert their effects together to decompose photosensitive polymers.

  14. Amount of extension on small' faults: An example from the Viking graben

    SciTech Connect

    Marrett, R.; Allmendinger, R.W. )

    1992-01-01

    Extension estimates based on palinspastic restoration of only the largest faults in a deformed terrane may be significantly deficient due to neglect of 'small' faults (i.e., unsampled faults, most of which have smaller displacements than do sampled faults). Small faults individually account for little extension, but there may be large numbers of them. The cumulative extension on small faults can be calculated from the fractal size distributions of fault displacements. Independent extension estimates support the inference from fault population statistics that small faults account for significant amounts of extension. For example, restorations of Mesozoic faults interpreted from seismic reflection profiles across the Viking graben in the North Sea yield extension estimates that are only 40%-75% of independent estimates. The fractal size distribution of fault displacements in the Viking graben is consistent with the hypothesis that the remaining 25%-60% of extension resulted from displacements on small faults.

  15. Vapor flows in the continuum limit in the presence of a small amount of noncondensable gas

    NASA Astrophysics Data System (ADS)

    Taguchi, Satoshi; Aoki, Kazuo; Takata, Shigeru

    2004-11-01

    Steady flows of a vapor around its condensed phase of arbitrary shape, on the surface of which evaporation and condensation of the vapor may take place, are considered in the presence of a small amount of a noncondensable gas. By a systematic asymptotic analysis of the Boltzmann system, the present authors have derived the fluid-dynamic system describing such flows in the continuum limit in the case where the amount of the noncondensable gas is infinitesimal compared with that of the vapor [K. Aoki, S. Takata, and S. Taguchi, Eur. J. Mech. B/Fluids 22, 51 (2003)]. In the present study, the fluid-dynamic system is applied to some physical problems, and it is demonstrated with concrete examples that such a tiny amount of the noncondensable gas causes dramatic changes of the overall vapor flows.

  16. Amount and fate of egg protein escaping assimilation in the small intestine of humans.

    PubMed

    Evenepoel, P; Claus, D; Geypens, B; Hiele, M; Geboes, K; Rutgeerts, P; Ghoos, Y

    1999-11-01

    Studies attempting to evaluate protein assimilation in humans have hitherto relied on either ileostomy subjects or intubation techniques. The availability of stable isotope-labeled protein allowed us to determine the amount and fate of dietary protein escaping digestion and absorption in the small intestine of healthy volunteers using noninvasive tracer techniques. Ten healthy volunteers were studied once after ingestion of a cooked test meal, consisting of 25 g of (13)C-, (15)N-, and (2)H-labeled egg protein, and once after ingestion of the same but raw meal. Amounts of 5.73% and 35.10% (P < 0.005) of cooked and raw test meal, respectively, escaped digestion and absorption in the small intestine. A significantly higher percentage of the malabsorbed raw egg protein was recovered in urine as fermentation metabolites. These results 1) confirm that substantial amounts of even easily digestible proteins may escape assimilation in healthy volunteers and 2) further support the hypothesis that the metabolic fate of protein in the colon is affected by the amount of protein made available. PMID:10564098

  17. A simple biosynthetic pathway for large product generation from small substrate amounts

    NASA Astrophysics Data System (ADS)

    Djordjevic, Marko; Djordjevic, Magdalena

    2012-10-01

    A recently emerging discipline of synthetic biology has the aim of constructing new biosynthetic pathways with useful biological functions. A major application of these pathways is generating a large amount of the desired product. However, toxicity due to the possible presence of toxic precursors is one of the main problems for such production. We consider here the problem of generating a large amount of product from a potentially toxic substrate. To address this, we propose a simple biosynthetic pathway, which can be induced in order to produce a large number of the product molecules, by keeping the substrate amount at low levels. Surprisingly, we show that the large product generation crucially depends on fast non-specific degradation of the substrate molecules. We derive an optimal induction strategy, which allows as much as three orders of magnitude increase in the product amount through biologically realistic parameter values. We point to a recently discovered bacterial immune system (CRISPR/Cas in E. coli) as a putative example of the pathway analysed here. We also argue that the scheme proposed here can be used not only as a stand-alone pathway, but also as a strategy to produce a large amount of the desired molecules with small perturbations of endogenous biosynthetic pathways.

  18. A Multicellular Approach Forms a Significant Amount of Tissue-Engineered Small Intestine in the Mouse

    PubMed Central

    Sala, Frédéric G.; Matthews, Jamil A.; Speer, Allison L.; Torashima, Yasuhiro; Barthel, Erik R.

    2011-01-01

    Tissue-engineered small intestine (TESI) has successfully been used to rescue Lewis rats after massive small bowel resection. In this study, we transitioned the technique to a mouse model, allowing investigation of the processes involved during TESI formation through the transgenic tools available in this species. This is a necessary step toward applying the technique to human therapy. Multicellular organoid units were derived from small intestines of transgenic mice and transplanted within the abdomen on biodegradable polymers. Immunofluorescence staining was used to characterize the cellular processes during TESI formation. We demonstrate the preservation of Lgr5- and DcamKl1-positive cells, two putative intestinal stem cell populations, in proximity to their niche mesenchymal cells, the intestinal subepithelial myofibroblasts (ISEMFs), at the time of implantation. Maintenance of the relationship between ISEMF and crypt epithelium is observed during the growth of TESI. The engineered small intestine has an epithelium containing a differentiated epithelium next to an innervated muscularis. Lineage tracing demonstrates that all the essential components, including epithelium, muscularis, nerves, and some of the blood vessels, are of donor origin. This multicellular approach provides the necessary cell population to regenerate large amounts of intestinal tissue that could be used to treat short bowel syndrome. PMID:21395443

  19. Small amounts of functional ATP7A protein permit mild phenotype.

    PubMed

    Møller, Lisbeth Birk

    2015-01-01

    Mutations in ATP7A lead to at least three allelic disorders: Menkes disease (MD), Occipital horn syndrome and X-linked distal motor neuropathy. These disorders are mainly seen in male individuals, but a few affected females have been described. More than 400 different mutations have been identified in the ATP7A gene. We have conducted several studies in the hope of uncovering the relationship between genotype and phenotype. We have examined the X-inactivation pattern in affected females, the effect of exon-deletions and--duplications, and splice-site mutations on the composition and amount of ATP7A transcript, and we have examined the structural location of missense mutations. The X-inactivation pattern did not fully explain the manifestation of MD in a small fraction of carriers. Most of the affected females had preferential inactivation of the X-chromosome with the normal ATP7A gene, but a few individuals exhibited preferential inactivation of the X-chromosome with the mutated ATP7A gene. The observed mild phenotype in some patients with mutations that effect the composition of the ATP7A transcript, seems to be explained by the presence of a small amount of normal ATP7A transcript. The location of missense mutations on structural models of the ATP7A protein suggests that affected conserved residues generally lead to a severe phenotype. The ATP7A protein traffics within the cells. At low copper levels, ATP7A locates to the Trans-Golgi Network (TGN) to load cuproenzymes with copper, whereas at higher concentrations, ATP7A shifts to the post-Golgi compartments or to the plasma membrane to export copper out of the cell. Impaired copper-regulation trafficking has been observed for ATP7A mutants, but its impact on the clinical outcome is not clear. The major problem in patients with MD seems to be insufficient amounts of copper in the brain. In fact, prenatal treatment of mottled mice as a model for human MD with a combination of chelator and copper, produces a slight

  20. The influence of a small amount of maleic acid on crystal deposition phenomena of methacrylic acid in melt crystallization

    NASA Astrophysics Data System (ADS)

    Hino, Tomomichi; Kato, Shinpei; Takiyama, Hiroshi

    2013-06-01

    Crystal deposition phenomena were investigated in the suspension melt crystallization of an organic acid. Methacrylic acid was used as the target substance, a certain amount of methanol was used as the solvent, and the effect of a small amount of maleic acid by-produced in methacrylic acid synthesis was focused on. Batch crystallizations were carried out on a laboratory scale using various concentrations of maleic acid. In the presence of maleic acid, a certain deviation from equilibrium of the pure binary system was observed in the final composition of mother liquor. Moreover, nevertheless the final temperature in the crystallizer was same, the amount of crystal deposition in the presence of maleic acid was smaller than in the absence of maleic acid. It was suggested that the final amount of crystal deposition decreased in the presence of maleic acid. Additionally, it was observed that the obtained crystal size was smaller in the presence of maleic acid. Hence, a simplified kinetic analysis of crystal deposition rates was carried out to make the effect of maleic acid clear. Consequently, it was suggested that the cause of the above-mentioned phenomena was the existence of the maleic acid concentration dependent pseudo-liquidus line.

  1. Equilibrium and Steady State of Dense Z-Pinches Superposing a Small Amount of Axial Flux

    NASA Astrophysics Data System (ADS)

    Hashimoto, Mitsuhiro; Miyamoto, Tetsu

    2016-07-01

    The pressure equilibrium and steady state of z-pinches trapping a small amount of axial magnetic flux are studied. The Bennett relation and the Pease-Braginskii-current are modified, taking into account the superposed axial field. The line energy density decreases in the modified Bennett relation, but the decrease is only of the order ɛ2, where ɛ = (the axial field strength at the axis)/(the azimuthal field strength at the plasma periphery) ≪ 1. On the other hand, the current in the steady state can increase without being limited by the Pease-Braginskii-current. Hence, the radiation collapse is prevented. The decrease of line energy density in the modified Bennett relation is almost canceled in the steady state.

  2. Small amounts of CO2-H2O-rich melt in the lithosphere-asthenosphere.

    NASA Astrophysics Data System (ADS)

    Gaillard, Fabrice; Sifre, David; Hashim, Leila; Hier-Majumder, Saswata

    2014-05-01

    A low viscosity layer at the Lithosphere-Asthenosphere Boundary (LAB) is certainly a requirement for plate tectonics but the nature of the rocks presents in this boundary remains controversial. The seismic low velocities and the high electrical conductivities of the LAB are attributed either to sub-solidus water-related defects in olivine minerals or to a few volume percents of partial melt but these two interpretations have shortcomings: (1) The amount of H2O stored in olivine is not expected to be high enough due to several mineralogical processes that have been so far ignored, including partial melting; (2) elevated melt volume fractions are impeded by the too cold temperatures prevailing in the LAB and by the high melt mobility that can lead to gravitational segregation. All this has long been discussed (30 years ago) when petrologists have defined the petrological LAB as the region of the upper mantle impregnated by incipient melts; that is small amounts of melt caused by small amount of CO2 and H2O. We show here that this incipient melting is a melting regime that is allowed in the entire P-T-fO2 region of the LVZ. The top of the oceanic LVZ (LAB) is best explained by a melt freezing layer due to a decarbonation reaction, whereas the bottom of the LVZ matches the depth at which redox melting defines the lower boundary of stability of incipient melts. Based on new laboratory measurements, we show here that incipient melts must be the cause of the high electrical conductivities in the oceanic LVZ. Considering relevant mantle abundances of H2O and CO2 and their effect on the petrology of incipient melting, we calculated conductivity profiles across the LAB for various ages. Several electrical discontinuities are predicted and match geophysical observations in a consistent petrological and geochemical framework. Incipient melts most likely trigger both the seismic low velocities and the high electrical conductivities in the upper part of the asthenosphere.

  3. The effect of yttrium addition on oxidation of a sputtered nanocrystalline coating with moderate amount of tantalum in composition

    NASA Astrophysics Data System (ADS)

    Wang, Jinlong; Chen, Minghui; Yang, Lanlan; Liu, Li; Zhu, Shenglong; Wang, Fuhui; Meng, Guozhe

    2016-03-01

    The effect of yttrium addition on isothermal oxidation at 1050 °C of a sputtered nanocrystalline coating with moderate amount of tantalum in composition was investigated. Results indicate that yttrium addition delays transformation of metastable θ-Al2O3 to equilibrium α-Al2O3 grown on the nanocrystalline coatings. It prevents scale rumpling and promotes the formation of oxide pegs at interface between the oxide scale and the underlying coating. Besides, yttrium prefers to segregate at grain boundaries of the nanocrystalline coating and retards the outward transportation of tantalum from coating to oxide scale, thus reducing the excessive oxidation of tantalum.

  4. Magnetic properties of the ammonolysis product of α-Fe powder containing a small amount of aluminum

    SciTech Connect

    Tsugawa, Yuta; Maubuchi, Yuji; Motohashi, Teruki; Kikkawa, Shinichi

    2015-02-15

    Magnetite was prepared containing a small amount of aluminum and its nitride was generated through low temperature ammonolysis following reduction under hydrogen. The nitrided product was determined by XRD to be a mixture of “α″-Fe{sub 16}N{sub 2}” having a slightly deformed crystal structure from α″-Fe{sub 16}N{sub 2} and the residual α-Fe. Magnetic coercivity of the mixture was decreased from the value of 150 mT obtained for the nitride product made without aluminum, due to the precipitation of nonmagnetic amorphous alumina in the low temperature nitrided bcc (Fe{sub 1−x}Al{sub x}) with x≤0.03. The aluminum-doped nitride product in which the “α″-Fe{sub 16}N{sub 2}” fraction was 30 at% exhibited magnetization at 1.5 T of approximately 200 Am{sup 2}kg{sup −1} at room temperature and its magnetic coercivity was 20 mT. - Graphical abstract: Magnetic iron nitride particles were separated by nonmagnetic amorphous γ-alumina. Magnetic coercivity was decreased by reducing the magnetic interaction between the particles. - Highlights: • Magnetic coercivity decreased in α”-Fe{sub 16}N{sub 2} like compound as a soft magnet. • Small amount of Al addition was effective in its preparation. • Magnetic interaction decreased between the “α”-Fe{sub 16}N{sub 2}” particles.

  5. Shrinkage Behavior and Diffusion in Ni-based Internal Electrodes with Additional Amount and Particle Size of BaTiO3 Additive

    NASA Astrophysics Data System (ADS)

    Kang, Ji-Hun; Joo, Dongwon; Jung, Yeon-Gil; Paik, Ungyu

    2008-02-01

    The effect of additional amount and particle size of BaTiO3 additive on shrinkage behavior and inter-diffusion in Ni-based internal electrodes has been investigated, in order to reduce the large shrinkage mismatch between the internal electrode and the dielectric layer and to control the thermal and/or residual stresses in multilayer ceramic capacitors (MLCCs). Ni powder of 100-500 nm and two kinds of BaTiO3 powders of 100 and 200 nm were used as matrix and additive, respectively. The Ni and BaTiO3 powders were mixed with volume ratios of 95:5, 90:10, 85:15, respectively, and then cold-isostatic pressed. The shrinkage of starting materials and each composite was measured in a range of 700-1300 °C with 150 °C interval in H2/Ar atmosphere, using ASTM standard method. Diffusion phenomena at interface of Ni/BaTiO3 composites with 85:15 and 90:10 volume ratios were investigated using SEM, EDX, and TEM. The particle size affects the shrinkage behavior in relatively low temperatures below 1000 °C, showing a turning point at that temperature. The final shrinkage of composites is matched with that of bulk BaTiO3 of smaller particle size, independent of additional amount of BaTiO3 additive. A reaction layer of about 1000 nm wide is observed at the interface between the Ni and BaTiO3 powders in the composite of 85:15 volume ratio. The quantitative amount of elemental Ni diffused into the BaTiO3 is about 9.7 mass% in the composite of 90:10 volume ratio, without another phase seen in the Ni.

  6. Systemic modulation of the stability of pluronic hydrogel by a small amount of graphene oxide.

    PubMed

    Won, Da-Ae; Kim, Manse; Tae, Giyoong

    2015-04-01

    Thermo-sensitive and injectable hydrogels have been widely investigated for drug delivery, tissue engineering, and other biomedical applications. Pluronic copolymers can form thermo-sensitive physical gel state, thus applicable for injectable hydrogels. However, they are not stable in vivo, showing a very fast dissolution, which limits their applications. We propose a novel Pluronic-based physical hydrogel with enhanced stability by simply adding a small quantity of graphene oxide (GO) which has a large surface area and can make strong interactions with Pluronic. Further carboxylated GO could act as a more efficient additive. The addition of GO increased the moduli of hydrogels, but more importantly, it enhanced the stability of Pluronic gel dramatically. The in vitro dissolution rate of Pluronic hydrogel could be systematically modulated by increasing GO content. Upon subcutaneous injection at a sol state, GO-containing hydrogel induced a stable gel state, and was maintained over several weeks whereas very fast degradation was observed without the addition of GO. Furthermore, histological analyses demonstrated that the GO-containing Pluronic hydrogel was biocompatible and showed no severe inflammatory response. Similarly, GO-containing hydrogel resulting from the packing of Pluronic-based nanogel also showed the more enhanced stability by the addition of GO both in vitro and in vivo. In both systems, hydrogels with remarkably enhanced stability by the addition of GO were also effective for the sustained release of loaded protein, and the release rates were mainly determined by the degradation rates of hydrogels. Thus, these GO-containing Pluronic systems can be used as a thermo-sensitive injectable system with a sufficient stability in vivo. PMID:25797483

  7. A sensitive high performance liquid chromatographic method for determining small amounts of glycosylproteins.

    PubMed

    Sampietro, T; Lenzi, S; Giampietro, O; Cecchetti, P; Masoni, A; Navalesi, R

    1987-01-01

    We developed a simple isocratic high performance liquid chromatography (HPLC) method for the quantitative determination of 5-hydroxymethyl-2-furfuraldehyde (5-HMF) liberated by mild hydrolysis of small amounts of glycosyl proteins. The absorbance of hydrolysate components after HPLC separation was recorded at 280 nm. To detect substances possibly interfering with the 5-HMF peak we always recorded the ratio of the peak heights A280 nm/A254 nm which was a constant value of 4.4. For each sample the blank was obtained by reduction with NaBH4 before hydrolysis with oxalic acid 1 mol/l. The best NaBH4/protein ratio was found to be 4 mg/mg. With this method we measured the nonenzymatic glycosylation (glycation) as 5-HMF in samples with a protein concentration as low as 0.8 mg/ml. 5-HMF produced per milligram of protein was independent from protein concentration for a wide range (0.8-10 mg/ml). The mean coefficient of variation for within assay and between precision was 6.8 and 11.6%, respectively. The 5-HMF measured on plasma proteins from normal subjects (n = 7) was 0.16 +/- 0.04 nmol/mg. Protein from insulin-dependent diabetic patients was 0.31 +/- 0.07 nmol/mg. With this method we succeeded in detecting an excessive glycation of platelet membrane proteins in 13 type-I diabetic patients. PMID:3581652

  8. Spectrophotometric catalytic determination of small amounts of rhenium in mineralized rocks and molybdenite

    USGS Publications Warehouse

    Simon, F.O.; Grimaldi, F.S.

    1962-01-01

    Rhenium is determined by spectrophotometry of the tellurium sol formed by the reduction of tellurate by stannous chloride under the catalytic influence of rhenium. A detailed investigation of the conditions for high sensitivity and stability at lowest concentration levels of rhenium is presented as well as the behavior of 26 ions. The method is applied to the determination of some tenths of 1 p.p.m. or more of rhenium in a 1-mg. aliquot of mineralized rocks, mixtures of molybdenite and rocks, and molybdenite concentrates. The practical quantity limit of detection is 2 ?? 10-10 gram of rhenium. Samples are decomposed with a mixture of CaO, CaCl2, and MgO. On leaching, most constituents of the sample are precipitated either as calcium salts or hydroxides, except for rhenium and a small amount of molybdenum which pass into the filtrate. Residual molybdenum is removed by extraction with 8-quinolinol in chloroform. Better than 95% recoveries are obtained with two fusions with flux.

  9. New method of thoracocentesis using CT guidance in patients with a small amount of pleural fluid

    SciTech Connect

    Yoshitomo, Shinohara; Kenichi, Sugizaki; Kanae, Yamaoto; Tatsuo, Kumazaki

    1999-05-15

    A new technique of CT-guided diagnostic thoracocentesis (CT-TC) for patients with a small amount of pleural fluid was performed in 52 patients. More than 10 ml of pleural fluid was obtained successfully without any complications in all cases; 14 patients were found to have malignant cells in the pleural fluid. The main points of the CT-TC procedure are as follows: (1) The patient is placed supine with two radiolucent blocks underneath the shoulders and hips in order to make space for inserting the needle from the back (below). (2) Serial CT images are obtained to determine the insertion route and to measure the depth of the fluid level below the skin. (3) The needle is bent at the appropriate angle and length and is advanced upward slowly from the skin entry point on the back. CT-TC can also be used therapeutically in debilitated patients who can not maintain a sitting position or when the pleural fluid needs to be drained completely.

  10. Spatial concentration distribution model for short-range continuous gas leakage of small amount

    NASA Astrophysics Data System (ADS)

    Wang, Meirong; Wang, Lingxue; Li, Jiakun; Long, Yunting; Gao, Yue

    2012-06-01

    Passive infrared gas imaging systems have been utilized in the equipment leak detection and repair in chemical manufacturers and petroleum refineries. The detection performance mainly relates to the sensitivity of infrared detector, optical depth of gas, atmospheric transmission, wind speed, and so on. Based on our knowledge, the spatial concentration distribution of continuously leaking gas plays an important part in leak detection. Several computational model of gas diffusion were proposed by researchers, such as Gaussian model, BM model, Sutton model and FEM3 model. But these models focus on calculating a large scale gas concentration distribution for a great amount of gas leaks above over 100- meter height, and not applicable to assess detection limit of a gas imaging system in short range. In this paper, a wind tunnel experiment is designed. Under different leaking rate and wind speed, concentration in different spatial positions is measured by portable gas detectors. Through analyzing the experimental data, the two parameters σy(x) and σz (x) that determine the plume dispersion in Gaussian model are adjusted to produce the best curve fit to the gas concentration data. Then a concentration distribution model for small mount gas leakage in short range is established. Various gases, ethylene and methane are used to testify this model.

  11. Possible mechanism for seismic attenuation in rocks containing small amounts of volatiles

    SciTech Connect

    Tittmann, B.R.; Clark, V.A.; Richardson, J.M.; Spencer, T.W.

    1980-10-10

    This report presents measurements of the specific dissipation factor Q/sup -1/ of rocks containing small amounts of volatiles. Q/sub s//sup -1/ was measured for shear waves as a function of relative partial pressure P/P/sub 0/ for benzene, hexane, ethanol, methanol, and water. The measurements were carried out at about 10 kHz with the vibrating bar technique in a chamber in which the relative partial volatile pressure P/P/sub 0/ was varied between almost zero and about 0.9. The results revealed that in the regime of one- or two-mono-layer coverage of absorbed volatiles, Q/sub s//sup -1/ increased dramatically with exposure to the alcohols and water but only negligibly with exposure to the hexane and benzene. The slopes of Q/sub s//sup -1/ versus monolayer coverage appeared to correlate with the dipole moment per unit volume of the volatiles. These data are presented in the context of previous measurements, which showed that the influence of volatiles on Q/sup -1/ persist to high levels of outgassing (1 x 10/sup -10/ torr vacuum), to elevated hydrostatic confining pressures (at least 0.5 kbar), and for a variety of crystalline rocks including terrestrial analogs of lunar basalt. Both direct (ellipsometry data) and indirect evidence (absorption isotherm data) are presented for the presence of thin films of adsorbed volatiles at low partial vapor pressures. Finally, the measurements are discussed and interpreted in terms of a physical model relating Q/sup -1/ to the relative mass of the adsorbed volatiles, the surface area of the rock, the heat of desorption of the volatile, and the rock temperature.

  12. Modification of Mo-Si alloy microstructure by small additions of Zr.

    PubMed

    Mousa, M; Wanderka, N; Timpel, M; Singh, S; Krüger, M; Heilmaier, M; Banhart, J

    2011-05-01

    Molybdenum and its alloys are potential materials for high-temperature applications. However, molybdenum is susceptible to embrittlement because of oxygen segregation at the grain boundaries. In order to alleviate the embrittlement small amounts of zirconium were alloyed to a solid solution of Mo-1.5Si alloy. Two Mo-based alloys, namely Mo-1.5Si and Mo-1.5Si-1Zr, were investigated by the complementary high-resolution methods transmission electron microscopy and atom probe tomography. The Mo-1.5Si alloy shows a polycrystalline structure with two silicon-rich intermetallic phases Mo(5)Si(3) and Mo(3)Si located at the grain boundaries and within the grains. In addition, small clusters with up to 10 at% Si were found within the molybdenum solid solution. Addition of a small amount of zirconium to Mo-1.5Si leads to the formation of two intermetallic phases Mo(2)Zr and MoZr(2), which are located at the grain boundaries as well as within the interior of the grain. Transmission electron microscopy shows that small spherical Mo-Zr-rich precipitates (<10nm) decorate the grain boundaries. The stoichiometry of the small precipitates was identified as Mo(2)Zr by atom probe tomography. No Si-enriched small precipitates were detected in the Mo-1.5Si-1Zr alloy. It is concluded that the presence of zirconium hinders their formation. PMID:21215523

  13. Monitoring Cellular Events in Living Mast Cells Stimulated with an Extremely Small Amount of Fluid on a Microchip

    NASA Astrophysics Data System (ADS)

    Munaka, Tatsuya; Abe, Hirohisa; Kanai, Masaki; Sakamoto, Takashi; Nakanishi, Hiroaki; Yamaoka, Tetsuji; Shoji, Shuichi; Murakami, Akira

    2006-07-01

    We successfully developed a measurement system for real-time analysis of cellular function using a newly designed microchip. This microchip was equipped with a micro cell incubation chamber (240 nl) and was stimulated by a very small amount of stimuli (as small as 24 nl). Using the microchip system, cultivation of mast cells was successfully carried out. Monitoring of the cellular events after stimulation with an extremely small amount of fluid on a microchip was performed. This system could be applicable for various types of cellular analysis including real-time monitoring of cellular response by stimulation.

  14. The effects of small amounts of H2O on partial melting of model spinel lherzolite in the system CMAS

    NASA Astrophysics Data System (ADS)

    Liu, X.; St. C. Oneill, H.

    2003-04-01

    Water (H_2O) is so effective at lowering the solidus temperatures of silicate systems that even small amounts of H_2O are suspected to be important in the genesis of basaltic magmas. The realization that petrologically significant amounts of H_2O can be stored in nominally anhydrous mantle minerals (olivine and pyroxenes) has fundamental implications for the understanding of partial melting in the mantle, for it implies that the role that H_2O plays in mantle melting may not be appropriately described by models in which the melting is controlled by hydrous phases such as amphibole. Although the effect of water in suppressing the liquidus during crystallization is quite well understood, such observations do not provide direct quantitative information on the solidus. This is because liquidus crystallization occurs at constant major-element composition of the system, but at unbuffered component activities (high thermodynamic variance). By contrast, for partial melting at the solidus the major-element component activities are buffered by the coexisting crystalline phases (low variance), but the major-element composition of the melt can change as a function of added H_2O. Accordingly we have determined both the solidus temperature and the melt composition in the system CMAS with small additions of H_2O, to 4 wt%, in equilibrium with the four-phase lherzolite assemblage of fo+opx+cpx+sp. Experiments were conducted at 1.1 GPa and temperatures from 1473 K to the dry solidus at 1593 K in a piston-cylinder apparatus. Starting materials were pre-synthesised assemblage of fo+opx+cpx+sp, plus an oxide/hydroxide mix of approximately the anticipated melt composition. H_2O was added as either Mg(OH)_2 or Al(OH)_3. The crystalline assemblage and melt starting mix were added as separate layers inside sealed Pt capsules, to ensure large volumes of crystal-free melt. After the run doubly polished sections were prepared in order to analyse the quenched melt by FTIR spectroscopy, to

  15. Technical Note: Precise quantitative measurements of total dissolved inorganic carbon from small amounts of seawater using a gas chromatographic system

    NASA Astrophysics Data System (ADS)

    Hansen, T.; Gardeler, B.; Matthiessen, B.

    2013-10-01

    Total dissolved inorganic carbon (CT) is one of the most frequently measured parameters used to calculate the partial pressure of carbon dioxide in seawater. Its determination has become increasingly important because of the rising interest in the biological effects of ocean acidification. Coulometric and infrared detection methods are currently favored in order to precisely quantify CT. These methods however are not sufficiently validated for CT measurements of biological experiments manipulating seawater carbonate chemistry with an extended CT measurement range (~1250-2400 μmol kg-1) compared to natural open ocean seawater (~1950-2200 μmol kg-1). The requirement of total sample amounts between 0.1-1 L seawater in the coulometric- and infrared detection methods potentially exclude their use for experiments working with much smaller volumes. Additionally, precise CT analytics become difficult with high amounts of biomass (e.g., phytoplankton cultures) or even impossible in the presence of planktonic calcifiers without sample pre-filtration. Filtration however, can alter CT concentration through gas exchange induced by high pressure. Addressing these problems, we present precise quantification of CT using a small, basic and inexpensive gas chromatograph as a CT analyzer. Our technique is able to provide a repeatability of ±3.1 μmol kg-1, given by the pooled standard deviation over a CT range typically applied in acidification experiments. 200 μL of sample is required to perform the actual CT measurement. The total sample amount needed is 12 mL. Moreover, we show that sample filtration is applicable with only minor alteration of the CT. The method is simple, reliable and with low cumulative material costs. Hence, it is potentially attractive for all researchers experimentally manipulating the seawater carbonate system.

  16. A Discounted Cash Flow variant to detect the optimal amount of additional burdens in Public-Private Partnership transactions.

    PubMed

    Copiello, Sergio

    2016-01-01

    The Discounted Cash Flow method is a long since well-known tool to assess the feasibility of investment projects, as the background which shapes a broad range of techniques, from the Cost-Benefit Analysis up to the Life-Cycle Cost Analysis. Its rationale lies in the comparison of deferred values, only once they have been discounted back to the present. The DCF variant proposed here fits into a specific application field. It is well-suited to the evaluations required in order to structure equitable transactions under the umbrella of Public-Private Partnership. •The discount rate relies upon the concept of expected return on equity, instead than on those of weighted average cost of capital, although the latter is the most common reference within the scope of real estate investment valuation.•Given a feasible project, whose Net Present Value is more than satisfactory, we aim to identify the amount of the additional burdens that could be charged to the project, under the condition of keeping the same economically viable.•The DCF variant essentially deals with an optimization problem, which can be solved by means of simple one-shot equations, derived from financial mathematics, or through iterative calculations if additional constraints must be considered. PMID:27054095

  17. A Discounted Cash Flow variant to detect the optimal amount of additional burdens in Public-Private Partnership transactions

    PubMed Central

    Copiello, Sergio

    2016-01-01

    The Discounted Cash Flow method is a long since well-known tool to assess the feasibility of investment projects, as the background which shapes a broad range of techniques, from the Cost-Benefit Analysis up to the Life-Cycle Cost Analysis. Its rationale lies in the comparison of deferred values, only once they have been discounted back to the present. The DCF variant proposed here fits into a specific application field. It is well-suited to the evaluations required in order to structure equitable transactions under the umbrella of Public-Private Partnership. • The discount rate relies upon the concept of expected return on equity, instead than on those of weighted average cost of capital, although the latter is the most common reference within the scope of real estate investment valuation. • Given a feasible project, whose Net Present Value is more than satisfactory, we aim to identify the amount of the additional burdens that could be charged to the project, under the condition of keeping the same economically viable. • The DCF variant essentially deals with an optimization problem, which can be solved by means of simple one-shot equations, derived from financial mathematics, or through iterative calculations if additional constraints must be considered. PMID:27054095

  18. Contribution to the photometric determination of small amounts of boron trioxide in glasses

    NASA Technical Reports Server (NTRS)

    Markova, D.

    1985-01-01

    The photometric determination for boron trioxide is described in amounts of 0-75 micrograms B2O3 with an azomethin H reagent. The yellow colored complex which occurs in a medium held at a pH of 4.5 was measured in light of a wavelength of 415 nm.

  19. Small Amounts of Archaic Admixture Provide Big Insights into Human History.

    PubMed

    Vattathil, Selina; Akey, Joshua M

    2015-10-01

    Modern humans overlapped in time and space with other hominins, such as Neanderthals and Denisovans, and limited amounts of hybridization occurred. Here, we review recent work that has identified archaic hominin sequence that survives in modern human genomes and what these genomic excavations reveal about human evolutionary history. PMID:26451479

  20. Does transperitoneal minimally invasive radical prostatectomy increase the amount of small bowel receiving salvage radiation?

    PubMed Central

    Luz, Murilo A.; Pra, Alan Dal; Tu, Hin-Yu Vincent; Duclos, Marie; Cury, Fabio L.B.; Bachir, Bassel G.; Aprikian, Armen G.; Tanguay, Simon; Kassouf, Wassim

    2013-01-01

    Introduction: Transperitoneal minimally invasive radical prostatectomy (MIRP) has become first choice for several urologists and patients dealing with localized prostate cancer. We evaluate the effect of postoperative radiation on the small bowel in patients who underwent extraperitoneal open versus transperitoneal MIRP. Methods: We reviewed all patients who received postoperative radiation from 2006 to 2010. Planning target volume (PTV) and surrounding organs, including the small bowel, were delineated. The presence of the small bowel in PTV and its volume in receiving each dose level were analyzed. Results: A total of 122 patients were included: 26 underwent MIRP and 96 underwent open prostatectomy. The median age of patients was 66 years, with median body mass index 27 kg/m2. The total PTV dose was 66 Gy, with the minimum and maximum doses received by the small bowel 0.4 and 66.4 Gy, respectively. The maximum volume of small bowel that received the safe limit of 40 Gy was 569 cm3. Of the 26 patients who underwent MIRP, 12 (46%) had small bowel identified inside the PTV compared to 57 (59%) among patients who underwent open prostatectomy (p = 0.228). The mean volume of the small bowel receiving 40 Gy was 26 and 67 cm3 in open and MIRP groups, respectively (p = 0.006); the incidence of acute complications was the same in both groups. Conclusions: Higher volumes of the small bowel are subjected to significant radiation after MIRP procedures compared to open procedures; however, we could not demonstrate any impact on acute complications. Whether there is a difference in late complications remains to be evaluated. PMID:24381666

  1. Facile, High Quality Sequencing of Bacterial Genomes from Small Amounts of DNA

    PubMed Central

    Vuyisich, Momchilo; Arefin, Ayesha; Davenport, Karen; Feng, Shihai; Gleasner, Cheryl; McMurry, Kim; Parson-Quintana, Beverly; Price, Jennifer; Scholz, Matthew; Chain, Patrick

    2014-01-01

    Sequencing bacterial genomes has traditionally required large amounts of genomic DNA (~1 μg). There have been few studies to determine the effects of the input DNA amount or library preparation method on the quality of sequencing data. Several new commercially available library preparation methods enable shotgun sequencing from as little as 1 ng of input DNA. In this study, we evaluated the NEBNext Ultra library preparation reagents for sequencing bacterial genomes. We have evaluated the utility of NEBNext Ultra for resequencing and de novo assembly of four bacterial genomes and compared its performance with the TruSeq library preparation kit. The NEBNext Ultra reagents enable high quality resequencing and de novo assembly of a variety of bacterial genomes when using 100 ng of input genomic DNA. For the two most challenging genomes (Burkholderia spp.), which have the highest GC content and are the longest, we also show that the quality of both resequencing and de novo assembly is not decreased when only 10 ng of input genomic DNA is used. PMID:25478564

  2. Activity Recognition Using Community Data to Complement Small Amounts of Labeled Instances.

    PubMed

    Garcia-Ceja, Enrique; Brena, Ramon F

    2016-01-01

    Human Activity Recognition (HAR) is an important part of ambient intelligence systems since it can provide user-context information, thus allowing a greater personalization of services. One of the problems with HAR systems is that the labeling process for the training data is costly, which has hindered its practical application. A common approach is to train a general model with the aggregated data from all users. The problem is that for a new target user, this model can perform poorly because it is biased towards the majority type of users and does not take into account the particular characteristics of the target user. To overcome this limitation, a user-dependent model can be trained with data only from the target user that will be optimal for this particular user; however, this requires a considerable amount of labeled data, which is cumbersome to obtain. In this work, we propose a method to build a personalized model for a given target user that does not require large amounts of labeled data. Our method uses data already labeled by a community of users to complement the scarce labeled data of the target user. Our results showed that the personalized model outperformed the general and the user-dependent models when labeled data is scarce. PMID:27314355

  3. Wine metabolomics reveals new sulfonated products in bottled white wines, promoted by small amounts of oxygen.

    PubMed

    Arapitsas, Panagiotis; Ugliano, Maurizio; Perenzoni, Daniele; Angeli, Andrea; Pangrazzi, Paolo; Mattivi, Fulvio

    2016-01-15

    The impact of minute amounts of oxygen in the headspace on the post-bottling development of wine is generally considered to be very important, since oxygen can either damage or improve the quality of wine. This project aimed to gain new experimental evidence about the chemistry of the interaction between wine and oxygen. The experimental design included 216 bottles of 12 different white wines produced from 6 different cultivars (Inzolia, Muller Thurgau, Chardonnay, Grillo, Traminer and Pinot gris). Half of them were bottled using the standard industrial process with inert headspace and the other half without inert gas and with extra headspace. After 60 days of storage at room temperature, the wines were analysed using an untargeted LC-MS method. The use of a detailed holistic analysis workflow, with several levels of quality control and marker selection, gave 35 metabolites putatively induced by the different amounts of oxygen. These metabolite markers included ascorbic acid, tartaric acid and various sulfonated compounds observed in wine for the first time (e.g. S-sulfonated cysteine, glutathione and pantetheine; and sulfonated indole-3-lactic acid hexoside and tryptophol). The consumption of SO2 mediated by these sulfonation reactions was promoted by the presence of higher levels of oxygen on bottling. PMID:26709023

  4. Activity Recognition Using Community Data to Complement Small Amounts of Labeled Instances †

    PubMed Central

    Garcia-Ceja, Enrique; Brena, Ramon F.

    2016-01-01

    Human Activity Recognition (HAR) is an important part of ambient intelligence systems since it can provide user-context information, thus allowing a greater personalization of services. One of the problems with HAR systems is that the labeling process for the training data is costly, which has hindered its practical application. A common approach is to train a general model with the aggregated data from all users. The problem is that for a new target user, this model can perform poorly because it is biased towards the majority type of users and does not take into account the particular characteristics of the target user. To overcome this limitation, a user-dependent model can be trained with data only from the target user that will be optimal for this particular user; however, this requires a considerable amount of labeled data, which is cumbersome to obtain. In this work, we propose a method to build a personalized model for a given target user that does not require large amounts of labeled data. Our method uses data already labeled by a community of users to complement the scarce labeled data of the target user. Our results showed that the personalized model outperformed the general and the user-dependent models when labeled data is scarce. PMID:27314355

  5. Influence of Lithium Additives in Small Molecule Light-Emitting Electrochemical Cells.

    PubMed

    Lin, Kuo-Yao; Bastatas, Lyndon D; Suhr, Kristin J; Moore, Matthew D; Holliday, Bradley J; Minary-Jolandan, Majid; Slinker, Jason D

    2016-07-01

    Light-emitting electrochemical cells (LEECs) utilizing small molecule emitters such as iridium complexes have great potential as low-cost emissive devices. In these devices, ions rearrange during operation to facilitate carrier injection, bringing about efficient operation from simple, single layer devices. Recent work has shown that the luminance, efficiency, and responsiveness of iridium-based LEECs are greatly enhanced by the inclusion of small amounts of lithium salts (≤0.5%/wt) into the active layer. However, the origin of this enhancement has yet to be demonstrated experimentally. Furthermore, although iridium-based devices have been the longstanding leader among small molecule LEECs, fundamental understanding of the ionic distribution in these devices under operation is lacking. Herein, we use scanning Kelvin probe microscopy to measure the in situ potential profiles and electric field distributions of planar iridium-based LEECs and clarify the role of ionic lithium additives. In pristine devices, it is found that ions do not pack densely at the cathode, and ionic redistribution is slow. Inclusion of small amounts of Li[PF6] greatly increases ionic space charge near the cathode that doubles the peak electric fields and enhances electronic injection relative to pristine devices. This study confirms and clarifies a number of longstanding hypotheses regarding iridium LEECs and recent postulates concerning optimization of their operation. PMID:27299981

  6. Method for determination of small amounts of rare earths and thorium in phosphate rocks

    USGS Publications Warehouse

    Waring, C.L.; Mela, H., Jr.

    1953-01-01

    In laboratory investigations, interest developed in the possible rare-earth content of phosphate samples from Florida and the northwestern United States. Because of the difficulty of making chemical determinations of traces of individual rare earths, a combined chemical-spectrographic method was investigated. After removal of iron by the extraction of the chloride with ether, the rare earths and thorium are concentrated by double oxalate precipitation, using calcium as a carrier. The rare earths are freed from calcium by an ammonium hydroxide precipitation with a fixed amount of aluminum as a carrier. The aluminum also serves as an internal standard in the final spectrographic analysis. The method will determine from 0.02 to 2 mg. of each rare earth with an error no greater than 10%. The investigation has resulted in a fairly rapid and precise procedure, involving no special spectrographic setup. The method could be applied to other types of geologic materials with the same expected accuracy.

  7. Multielemental analysis in small amounts of environmental reference materials with inductively coupled plasma mass spectrometry.

    PubMed

    Dombovári, J; Becker, J S; Dietze, H J

    2000-07-01

    The lowest possible sample weight for performing multielemental trace element analysis on environmental and biological samples by ICP-MS has been investigated. The certified reference materials Bovine Liver NIST SRM 1577b, Human Hair NCS DC 73347 and Oriental Tobacco Leaves CTA-OTL-1 were applied at sample weights (1, 5, 20 and 50 mg aliquots, n = 10) which were significantly lower than those recommended with most recoveries in the range of 95-110%. Samples were digested in a mixture of nitric acid, hydrogen peroxide and hydrogen fluoride by closed-vessel microwave digestion. Multielemental analysis was performed with an optimized ICP-QMS method. Aqueous standard solutions were applied for external calibration with rhodium as the internal standard element. The detection limits varied between 0.02-0.38 microg/g for Li, Na, Cr, Mn, Ni, Cu, Zn, Sr, Cd, Ba and Pb, and up to 1.92 microg/g for Mg, Al, Ca, Fe and Ni. Digested human plasma samples were spiked with multielemental solution (0.5-10 microg/L) to test the analytical method and the recoveries were 95-105% for most analytes. Our results show that in the case of homogeneous SRMs it is possible to use them in very low amounts (1-5 mg) for method development and quality control. PMID:11227466

  8. Molecular conformations of triton X 114 in the presence of a small amount of water

    NASA Astrophysics Data System (ADS)

    Zheliaskova, A.; Blinc, R.; Zupancic, I.; Sepe, A.; Derzhanski, A.

    1989-04-01

    The viscosity of the binary system Triton X 114-water and the self-diffusion of the detergent molecules of Triton X 114 have been determined experimentally in the region of small water concentrations (0-10 wt% of water). The temperature was varied from 10 to 50°C in steps of 5°C. The self-diffusion was measured by means of the NMR method. The viscosity of the samples was determined by an efflux viscosimeter. A deviation of the experimentally obtained temperature trend of the viscosity and of the molecular mobility from the theoretical expected exponential dependence was found. This may be due to the building of dimers from the detergent molecules, whose number increases in the low temperature interval.

  9. Using magnetization measurements to detect small amounts of plutonium hydride formation in plutonium metal

    SciTech Connect

    Kim, Jae Wook; Mielke, Charles H.; Zapf, Vivien; Baiardo, Joseph P.; Mitchell, Jeremy N.; Richmond, Scott; Schwartz, Daniel S.; Mun, Eun D.; Smith, Alice Iulia

    2014-10-20

    We report the formation of plutonium hydride in 2 at % Ga-stabilized δ-Pu, with 1 atomic % H charging. We show that magnetization measurements are a sensitive, quantitative measure of ferromagnetic plutonium hydride against the nonmagnetic background of plutonium. It was previously shown that at low hydrogen concentrations, hydrogen forms super-abundant vacancy complexes with plutonium, resulting in a bulk lattice contraction. Here we use magnetization, X-ray and neutron diffraction measurements to show that in addition to forming vacancy complexes, at least 30% of the H atoms bond with Pu to precipitate PuHx, largely on the surface of the sample with x ~ 1.9. We observe magnetic hysteresis loops below 40 K with magnetic remanence, consistent with precipitates of ferromagnetic PuH1.9.

  10. Using magnetization measurements to detect small amounts of plutonium hydride formation in plutonium metal

    NASA Astrophysics Data System (ADS)

    Mielke, C. H.; Kim, J. W.; Mun, E.-D.; Baiardo, J. P.; Smith, A. I.; Richmond, S.; Mitchell, J.; Schwartz, D.; Zapf, V. S.

    2015-03-01

    We report the formation of plutonium hydride in 2 at % Ga-stabilized δ-Pu, with 1 atomic % H charging. We show that magnetization measurements are a sensitive, quantitative measure of ferromagnetic plutonium hydride against the nonmagnetic background of plutonium. It was previously shown that at low hydrogen concentrations, hydrogen forms super-abundant vacancy complexes with plutonium, resulting in a bulk lattice contraction. Here we use magnetization, X-ray and neutron diffraction measurements to show that in addition to forming vacancy complexes, at least 30% of the H atoms bond with Pu to precipitate PuHx, largely on the surface of the sample with x ~ 1.9. We observe magnetic hysteresis loops below 40 K with magnetic remanence, consistent with precipitates of ferromagnetic PuH1.9.

  11. Small-Scale Spray Releases: Additional Aerosol Test Results

    SciTech Connect

    Schonewill, Philip P.; Gauglitz, Phillip A.; Kimura, Marcia L.; Brown, G. N.; Mahoney, Lenna A.; Tran, Diana N.; Burns, Carolyn A.; Kurath, Dean E.

    2013-08-01

    One of the events postulated in the hazard analysis at the Waste Treatment and Immobilization Plant (WTP) and other U.S. Department of Energy (DOE) nuclear facilities is a breach in process piping that produces aerosols with droplet sizes in the respirable range. The current approach for predicting the size and concentration of aerosols produced in a spray leak involves extrapolating from correlations reported in the literature. These correlations are based on results obtained from small engineered spray nozzles using pure liquids with Newtonian fluid behavior. The narrow ranges of physical properties on which the correlations are based do not cover the wide range of slurries and viscous materials that will be processed in the WTP and across processing facilities in the DOE complex. To expand the data set upon which the WTP accident and safety analyses were based, an aerosol spray leak testing program was conducted by Pacific Northwest National Laboratory (PNNL). PNNL’s test program addressed two key technical areas to improve the WTP methodology (Larson and Allen 2010). The first technical area was to quantify the role of slurry particles in small breaches where slurry particles may plug the hole and prevent high-pressure sprays. The results from an effort to address this first technical area can be found in Mahoney et al. (2012a). The second technical area was to determine aerosol droplet size distribution and total droplet volume from prototypic breaches and fluids, including sprays from larger breaches and sprays of slurries for which literature data are largely absent. To address the second technical area, the testing program collected aerosol generation data at two scales, commonly referred to as small-scale and large-scale. The small-scale testing and resultant data are described in Mahoney et al. (2012b) and the large-scale testing and resultant data are presented in Schonewill et al. (2012). In tests at both scales, simulants were used to mimic the

  12. Effect of adding small amount of inductive fields to O2, Ar/O2 capacitively coupled plasmas

    NASA Astrophysics Data System (ADS)

    Lee, Min-Hyong; Lee, Hyo-Chang; Chung, Chin-Wook

    2012-05-01

    Electron energy distribution functions (EEDFs) of low pressure O2 plasma were measured by adding small amount of coil power in a capacitive discharge. When the plasma was generated by bias power only, the measured EEDF showed a bi-Maxwellian distribution. However, when a very small coil power (a few Watts) was added, the EEDF evolved abruptly into a Maxwellian distribution, while the electron density was decreased. In an Ar/O2 mixture discharge, this EEDF evolution to the Maxwellian was also observed at a relatively higher coil power. This abrupt change in EEDFs with a very small coil power appears to be attributed to a combined effect of collisionless heating by capacitive and induced electric fields.

  13. Effect of minimizing amount of template by addition of macromolecular crowding agent on preparation of molecularly imprinted monolith.

    PubMed

    Sun, Guang-Ying; Zhong, Dan-Dan; Li, Xiang-Jie; Luo, Yu-Qing; Ba, Hang; Liu, Zhao-Sheng; Aisa, Haji Akber

    2015-09-01

    One of the main challenges in the preparation of molecularly imprinted polymers (MIPs) is the substantial initial amount of template needed because of the requirement of high load capacities for most applications. A new strategy of macromolecular crowding was suggested to solve this problem by reducing the amount of template in the polymerization recipe. In a ternary porogenic system of polystyrene (PS) (crowding agent), tetrahydrofuran, and toluene, an imprinted monolithic column with high porosity and good permeability was synthesized using a mixture of ellagic acid (template), acrylamide, and ethylene glycol dimethacrylate. The effect of polymerization factors, including monomer-template molar ratio and the molecular weight and concentration of PS, on the imprinting effect of the resulting MIP monoliths was systematically investigated. At a high ratio of monomer-template (120:1), the greatest imprinting factor of 32.4 was obtained on the MIP monolith with the aid of macromolecular crowding agent. The PS-based imprinted monolith had imprinting even at the extremely high ratio of functional monomer to template of 1510:1. Furthermore, an off-line solid-phase extraction based on the ground MIP was conducted, and the purification recovery of ellagic acid from pomegranate-rind extract was up to 80 %. In conclusion, this approach based on macromolecular crowding is simple, and is especially valuable for those applications of MIP preparation for which a rare template is used. PMID:26210545

  14. Study on the Microstructure and Wettability of an Al-Cu-Si Braze Containing Small Amounts of Rare Earth Erbium

    NASA Astrophysics Data System (ADS)

    Shi, Yaowu; Yu, Yang; Li, Yapeng; Xia, Zhidong; Lei, Yongping; Li, Xiaoyan; Guo, Fu

    2009-04-01

    The effect of adding small amounts of rare earth Er on the microstructure of an Al-Cu-Si braze alloy has been investigated. Several Al-20Cu-7Si braze alloys containing various contents of Er were prepared, and their melting temperature, microstructure, hardness, and wettability in contact with 3003 aluminum alloy substrates were determined. The results indicate that the constituents of the microstructure of Al-20Cu-7Si-Er braze alloys are similar to those in the Al-20Cu-7Si alloy, and comprise of solid solutions of aluminum, silicon, and the intermetallic compound CuAl2. When the Er content increases, the size of the Al phase decreases, and the needle-like Si phase is thickened, and transformed to a blocky shape. Moreover, small amounts of Er can improve the wettability and hardness of the Al-20Cu-7Si braze alloy; however, the melting temperature of the Al-20Cu-7Si alloy does not change.

  15. Novel extraction method of genomic DNA suitable for long-fragment amplification from small amounts of milk.

    PubMed

    Liu, Y F; Gao, J L; Yang, Y F; Ku, T; Zan, L S

    2014-11-01

    Isolation of genomic DNA is a prerequisite for assessment of milk quality. As a source of genomic DNA, milk somatic cells from milking ruminants are practical, animal friendly, and cost-effective sources. Extracting DNA from milk can avoid the stress response caused by blood and tissue sampling of cows. In this study, we optimized a novel DNA extraction method for amplifying long (>1,000 bp) DNA fragments and used it to evaluate the isolation of DNA from small amounts of milk. The techniques used for the separation of milk somatic cell were explored and combined with a sodium dodecyl sulfate (SDS)-phenol method for optimizing DNA extraction from milk. Spectrophotometry was used to determine the concentration and purity of the extracted DNA. Gel electrophoresis and DNA amplification technologies were used for to determine DNA size and quality. The DNA of 112 cows was obtained from milk (samples of 13 ± 1 mL) and the corresponding optical density ratios at 260:280 nm were between 1.65 and 1.75. Concentrations were between 12 and 45 μg/μL and DNA size and quality were acceptable. The specific PCR amplification of 1,019- and 729-bp bovine DNA fragments was successfully carried out. This novel method can be used as a practical, fast, and economical mean for long genomic DNA extraction from a small amount of milk. PMID:25218756

  16. Are There Additional Benefits from Being in Small Classes for More than One Year?

    ERIC Educational Resources Information Center

    Konstantopoulos, Spyros; Li, Wei

    2012-01-01

    Evidence from Project STAR has suggested a considerable advantage of being in small classes in early grades. However, the extra benefits of additional years in small classes have not been discussed in detail. The present study examined the additional effects of being in small classes for more than 1 year. We find that once previous grade…

  17. Influence of small amorphous amounts in hydrophilic and hydrophobic APIs on storage stability of dry powder inhalation products.

    PubMed

    Müller, Thorsten; Krehl, Regina; Schiewe, Jörg; Weiler, Claudius; Steckel, Hartwig

    2015-05-01

    The effects of different manufacturing methods to induce formation of amorphous content, changes of physico-chemical characteristics of powder blends and changes of aerodynamic properties over storage time (6months) analyzed with the Next Generation Impactor (NGI) are investigated. Earlier studies have shown that standard pharmaceutical operations lead to structural disorders which may influence drug delivery and product stability. In this investigation, fully amorphous drug samples produced by spray-drying (SD) and ball-milling (BM) as well as semi-crystalline samples (produced by blending and micronization) are studied and compared to fully crystalline starting material. The amorphous content of these hydrophilic and hydrophobic active pharmaceutical ingredients (APIs) was determined using a validated one-step DVS-method. For the conducted blending and micronization tests, amorphous amounts up to a maximum of 5.1% for salbutamol sulfate (SBS) and 17.0% for ciclesonide (CS) were measured. In order to investigate the impact of small amorphous amounts, inhalable homogenous powder mixtures with very high and low amorphous content and a defined particle size were prepared with a Turbula blender for each API. These blends were stored (6months, 45% RH, room temperature) to evaluate the influence of amorphous amounts on storage stability. The fine particle fraction (FPF: % of emitted dose<5μm) was determined with the NGI at defined time points. The amorphous amounts showed a major effect on dispersion behavior, the mixtures of the two APIs showed differences at the beginning of the study and significant differences in storage stability. The FPF values for SBS decreased during storage (FPF: from 35% to <27%) for the blend with high amorphous amounts, in contrast the initially re-crystallized sample achieved a comparable constant level of about 25%. For the hydrophobic CS a constantly increasing FPF (from 6% to >15%) over storage time for both types of blends was

  18. Poly(adenylic acid) in small amounts, free or covalently linked to substrate, protects RNA from hydrolysis by ribonuclease.

    PubMed Central

    Karpetsky, T P; Shriver, K K; Levy, C C

    1981-01-01

    Short lengths (18 residues) of poly(A), covalently linked to the 3'-termini of Escherichia coli 5 S rRNA, induce powerful inhibitions (38-87%) of the activities of RNAases (ribonucleases) from Citrobacter sp., Enterobacter sp., bovine pancreas, human spleen and human plasma. As the polypurine chain length is extended, enzyme activity declines. Furthermore, poly(A) sequences, present only on a small subpopulation of RNA, and accounting for less than 1% of total RNA, serve to protect all RNA, polyadenylated or not, from enzyme-catalysed degradation. The quantity of 3'-terminal adenylic acid residues, relative to the amount of substrate, determines enzyme activity. The exact distribution of a fixed amount of poly(A) residues on the 3'-termini of substrate molecules is unimportant in this respect. Comparison of the efficacies of inhibition of RNAase activity, by using linked poly(A) and similar quantities of free poly(A), revealed that although the free polypurine inhibits RNAase activity, covalent linkage of poly(A) to RNA is more advantageous to the stability of an RNA substrate. However, the ratio of inhibited activities obtained by using linked or free poly(A) may change considerably with alterations in either substrate concentration or polyadenylic acid segment length. PMID:6171250

  19. Establishment of a rapid, inexpensive protocol for extraction of high quality RNA from small amounts of strawberry plant tissues and other recalcitrant fruit crops.

    PubMed

    Christou, Anastasis; Georgiadou, Egli C; Filippou, Panagiota; Manganaris, George A; Fotopoulos, Vasileios

    2014-03-01

    Strawberry plant tissues and particularly fruit material are rich in polysaccharides and polyphenolic compounds, thus rendering the isolation of nucleic acids a difficult task. This work describes the successful modification of a total RNA extraction protocol, which enables the isolation of high quantity and quality of total RNA from small amounts of strawberry leaf, root and fruit tissues. Reverse-transcription polymerase chain reaction (RT-PCR) amplification of GAPDH housekeeping gene from isolated RNA further supports the proposed protocol efficiency and its use for downstream molecular applications. This novel procedure was also successfully followed using other fruit tissues, such as olive and kiwifruit. In addition, optional treatment with RNase A following initial nucleic acid extraction can provide sufficient quality and quality of genomic DNA for subsequent PCR analyses, as evidenced from PCR amplification of housekeeping genes using extracted genomic DNA as template. Overall, this optimized protocol allows easy, rapid and economic isolation of high quality RNA from small amounts of an important fruit crop, such as strawberry, with extended applicability to other recalcitrant fruit crops. PMID:24321691

  20. Modeling of recovery mechanism of ozone zero phenomenaby adding small amount of nitrogen in atmospheric pressure oxygen dielectric barrier discharges

    NASA Astrophysics Data System (ADS)

    Akashi, Haruaki; Yoshinaga, Tomokazu

    2013-09-01

    Ozone zero phenomena in an atmospheric pressure oxygen dielectric barrier discharges have been one of the major problems during a long time operation of ozone generators. But it is also known that the adding a small amount of nitrogen makes the recover from the ozone zero phenomena. To make clear the mechanism of recovery, authors have been simulated the discharges with using the results of Ref. 3. As a result, the recovery process can be seen and ozone density increased. It is found that the most important species would be nitrogen atoms. The reaction of nitrogen atoms and oxygen molecules makes oxygen atoms which is main precursor species of ozone. This generation of oxygen atoms is effective to increase ozone. The dependence of oxygen atom density (nO) and nitrogen atom density (nN) ratio was examined in this paper. In the condition of low nN/nO ratio case, generation of nitrogen oxide is low, and the quenching of ozone by the nitrogen oxide would be low. But in the high ratio condition, the quenching of ozone by nitrogen oxide would significant. This work was supported by KAKENHI(23560352).

  1. [Application of photodynamic therapy to reduce the amount of resection for non-small cell lung cancer].

    PubMed

    Akopov, A L; Rusanov, A A; Chistiakov, I V; Urtenova, M A; Kazakov, N V; Gerasin, A V; Papaian, G V

    2013-01-01

    A prospective analysis of results of combined treatment of 22 patients with central stage II-III non-small cell lung cancer (NSCLC) was performed (the defeat of the main bronchi or lower parts of the trachea), which initially had been regarded as unresectable or inoperable (12 patients for functional reasons could not pass pneumonectomy, and in 10 patients a contraindication to primary surgery was the involvement of the distal trachea in tumor), but underwent surgery after preoperative treatment.Combination therapy included preoperative endobronchial photodynamic therapy (PDT) and chemotherapy followed by surgery and intraoperative PDT resection margins. PDT was carried out with the use of chlorine E6 (Radachlorin) and light wavelength of 662 nm. Overall response rate after neoadjuvant treatment was 82 %, endoscopic remission was observed in 21 of 22 patients (95%). 10 patients underwent pneumonectomy, 12--lobectomy. 19 surgical interventions were regarded as radical (R0--86%), 3--as microscopically non-radical (R1--14%). Degree of lymphatic metastasis spreading pN0 was detected in 6 patients (27 %), pN1--in 14 (64%) and pN2--in 2 patients (9%). Surgical lethality was 5%. In the late time of the whole observation period none of the patients developed local recurrence. One-year survival was 95%, 3-year--91%. PDT can play an important role in combination with surgical treatment for NSCLC and reduces the amount of resection in part of initially unresectable or inoperable patients. PMID:24624784

  2. A New Method of Thoracocentesis Using CT Guidance in Patients with a Small Amount of Pleural Fluid

    SciTech Connect

    Yoshitomo, Shinohara; Kenichi, Sugizaki; Kanae, Yamamoto; Tatsuo, Kumazaki

    1999-05-15

    A new technique of CT-guided diagnostic thoracocentesis (CT-TC) for patients with a small amount of pleural fluid was performed in 52 patients. More than 10 ml of pleural fluid was obtained successfully without any complications in all cases; 14 patients were found to have malignant cells in the pleural fluid. The main points of the CT-TC procedure are as follows: (1) The patient is placed supine with two radiolucent blocks underneath the shoulders and hips in order to make space for inserting the needle from the back (below). (2) Serial CT images are obtained to determine the insertion route and to measure the depth of the fluid level below the skin. (3) The needle is bent at the appropriate angle and length and is advanced upward slowly from the skin entry point on the back. CT-TC can also be used therapeutically in debilitated patients who can not maintain a sitting position or when the pleural fluid needs to be drained completely.

  3. Dissolution kinetics of small amounts of oxygen in tantalum alloy T-111 and internal oxide displacement reactions during annealing

    NASA Technical Reports Server (NTRS)

    Stecura, S.

    1976-01-01

    Oxygen was added to T-111 (Ta-8W-2Hf, wt. %) at 820 and 990 C at an oxygen pressure of about 0.0003 torr. The technique employed permitted predetermined and reproducible doping of T-111 up to 3.0 at. % oxygen. Based on the temperature dependence of the doping reaction, it is concluded that the initial rates of oxygen pickup are probably controlled by solution of oxygen into the T-111 lattice. Although hafnium oxides are more stable than those of tantalum or tungsten, analyses of extracted residues indicate that the latter oxides predominate in the as-doped specimens, presumably because of the higher concentrations of tantalum and tungsten in the alloy. However, high-temperature annealing promotes gettering of dissolved oxygen and of other oxides to form hafnium oxides. Small amounts of tantalum and tungsten oxides were still present after high-temperature annealing. Tungsten oxide (WO3) volatilizes slightly from the surface of T-111 at 990 C. The vaporization of WO3 has no apparent affect on the doping reaction.

  4. Oscillating Positive Expiratory Pressure on Respiratory Resistance in Chronic Obstructive Pulmonary Disease With a Small Amount of Secretion

    PubMed Central

    Gastaldi, Ada Clarice; Paredi, Paolo; Talwar, Anjana; Meah, Sally; Barnes, Peter J.; Usmani, Omar S.

    2015-01-01

    Abstract This study aims to evaluate the acute effects of an oscillating positive expiratory pressure device (flutter) on airways resistance in patients with chronic obstructive pulmonary disease (COPD). Randomized crossover study: 15 COPD outpatients from Asthma Lab–Royal Brompton Hospital underwent spirometry, impulse oscillometry (IOS) for respiratory resistance (R) and reactance (X), and fraction exhaled nitric oxide (FeNO) measures. Thirty minutes of flutter exercises: a “flutter-sham” procedure was used as a control, and airway responses after a short-acting bronchodilator were also assessed. Respiratory system resistance (R): in COPD patients an increase in X5insp (−0.21 to −0.33 kPa/L/s) and Fres (24.95 to 26.16 Hz) occurred immediately after flutter exercises without bronchodilator. Following 20 min of rest, a decrease in the R5, ΔR5, R20, X5, and Ax was observed, with R5, R20, and X5 values lower than baseline, with a moderate effect size; there were no changes in FeNO levels or spirometry. The use of flutter can decrease the respiratory system resistance and reactance and expiratory flow limitation in stable COPD patients with small amounts of secretions. PMID:26496331

  5. 77 FR 56874 - Extension of Comment Period: Remedies for Small Copyright Claims: Additional Comments

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-14

    ...The Copyright Office is extending the period of public comment in response to its August 23, 2012 Notice of Inquiry requesting additional comments regarding issues relating to remedies for small copyright...

  6. Additives

    NASA Technical Reports Server (NTRS)

    Smalheer, C. V.

    1973-01-01

    The chemistry of lubricant additives is discussed to show what the additives are chemically and what functions they perform in the lubrication of various kinds of equipment. Current theories regarding the mode of action of lubricant additives are presented. The additive groups discussed include the following: (1) detergents and dispersants, (2) corrosion inhibitors, (3) antioxidants, (4) viscosity index improvers, (5) pour point depressants, and (6) antifouling agents.

  7. The mechanism of deceleration of nucleation and crystal growth by the small addition of transition metals to lithium disilicate glasses

    PubMed Central

    Thieme, Katrin; Avramov, Isak; Rüssel, Christian

    2016-01-01

    The addition of small amounts of niobium or tantalum oxide to lithium disilicate glass provokes a drastic decrease of the steady-state nucleation rates and the crystal growth velocities. The viscosity of the residual glassy matrix is considered as a function of the crystallization degree in the course of a non-isothermal crystallization. For simplification, a homogeneous distribution of the added oxides in the glass matrix is assumed. While the viscosity initially decreases, it significantly increases again for higher crystallization degrees hindering crystal growth. However, it was shown that the additives are enriched at the crystal interface. Several possible reasons for the inhibition of nucleation and growth kinetics such as viscosity, interfacial energy crystal/glassy phase, thermodynamic driving force or impingement rate are discussed. Since the crystallization front is blocked by the additives the impingement rate is decreased with increasing additive concentration. Since small concentrations of Nb2O5 and Ta2O5 have a drastic effect on the nucleation, these components should be enriched at the interface crystal/glass. This will only take place, if it leads to a decrease in the interfacial energy. Since this effect alone should result in an increase of the nucleation rate, it must be overcompensated by kinetic effects. PMID:27150844

  8. The mechanism of deceleration of nucleation and crystal growth by the small addition of transition metals to lithium disilicate glasses.

    PubMed

    Thieme, Katrin; Avramov, Isak; Rüssel, Christian

    2016-01-01

    The addition of small amounts of niobium or tantalum oxide to lithium disilicate glass provokes a drastic decrease of the steady-state nucleation rates and the crystal growth velocities. The viscosity of the residual glassy matrix is considered as a function of the crystallization degree in the course of a non-isothermal crystallization. For simplification, a homogeneous distribution of the added oxides in the glass matrix is assumed. While the viscosity initially decreases, it significantly increases again for higher crystallization degrees hindering crystal growth. However, it was shown that the additives are enriched at the crystal interface. Several possible reasons for the inhibition of nucleation and growth kinetics such as viscosity, interfacial energy crystal/glassy phase, thermodynamic driving force or impingement rate are discussed. Since the crystallization front is blocked by the additives the impingement rate is decreased with increasing additive concentration. Since small concentrations of Nb2O5 and Ta2O5 have a drastic effect on the nucleation, these components should be enriched at the interface crystal/glass. This will only take place, if it leads to a decrease in the interfacial energy. Since this effect alone should result in an increase of the nucleation rate, it must be overcompensated by kinetic effects. PMID:27150844

  9. Effect of Ozone Addition on Combustion Efficiency of Hydrogen: Liquid-Oxygen Propellant in Small Rockets

    NASA Technical Reports Server (NTRS)

    Miller, Riley O.; Brown, Dwight D.

    1959-01-01

    An experimental study shows that 2 percent by weight ozone in oxygen has little effect on overall reactivity for a range of oxidant-fuel weight ratios from 1 to 6. This conclusion is based on characteristic-velocity measurements in 200-pound-thrust chambers at a pressure of 300 pounds per square inch absolute with low-efficiency injectors. The presence of 9 percent ozone in oxygen also did not affect performance in an efficient chamber. Explosions were encountered when equipment or procedure permitted ozone to concentrate locally. These experiments indicate that even small amounts of ozone in oxygen can cause operational problems.

  10. The Use of Additive Manufacturing for Fabrication of Multi-Function Small Satellite Structures

    SciTech Connect

    Horais, Brian J; Love, Lonnie J; Dehoff, Ryan R

    2013-01-01

    The use of small satellites in constellations is limited only by the growing functionality of smallsats themselves. Additive manufacturing provides exciting new design opportunities for development of multifunction CubeSat structures that integrate such functions as propulsion and thermal control into the satellite structures themselves. Manufacturing of these complex multifunction structures is now possible in lightweight, high strength, materials such as titanium by using existing electron beam melting additive manufacturing processes. However, the use of today's additive manufacturing capabilities is often cost-prohibitive for small companies due to the large capital investments required. To alleviate this impediment the U.S. Department of Energy has established a Manufacturing Demonstration Facility (MDF) at their Oak Ridge National Laboratory (ORNL) in Tennessee that provides industry access to a broad range of energy-efficient additive manufacturing equipment for collaborative use by both small and large organizations. This paper presents a notional CubeSat multifunction design that integrates the propulsion system into a three-unit (3U) CubeSat structure. The full-scale structure has been designed and fabricated at the ORNL MDF. The use of additive manufacturing for spacecraft fabrication is opening up many new possibilities in design and fabrication capabilities for what had previously been impossible structures to fabricate.

  11. Small amount of reduce graphene oxide modified Li4Ti5O12 nanoparticles for ultrafast high-power lithium ion battery

    NASA Astrophysics Data System (ADS)

    Chen, Chengcheng; Huang, Yanan; Zhang, Hao; Wang, Xiaofeng; Li, Guoyang; Wang, Yijing; Jiao, Lifang; Yuan, Huatang

    2015-03-01

    Small amount of reduce graphene oxide (rGO) nanosheets modified Li4Ti5O12 nanoparticles composite has been synthesized by a facile and environmental in-situ hydrothermal reaction with subsequent annealing. The small amount of rGO (only 1.2 wt. %) greatly improves the whole morphology and electrochemical performance of composite. The nanoparticles uniformly grow on the rGO nanosheets effective suppressing the agglomeration and enhancing the specific surface area. Meanwhile, the special discharge capacity is 187 mAh g-1 at 1 C and the high rates discharge capacity is 128 mAh g-1 at 80 C (discharge-charge time only 33s). In particular, the cells remain in good work condition after 2000 cycles at 80 C, which credibly evidence the excellent electrochemical performance as an anode for high-power LIBs.

  12. Investigation of mechanical properties of masterbatches and composites with small additions of CNTs

    NASA Astrophysics Data System (ADS)

    Burmistrov, I. N.; Yudintseva, T. I.; Ilinykh, I. A.; Khaydarov, B. B.; Mazov, I. N.; Anshin, S. M.; Kuznetsov, D. V.

    2016-01-01

    The present paper investigated physical and mechanical properties of the nanotube masterbatches and the polymer composites with low contents of carbon nanotubes (CNTs), which were obtained by diluting masterbatches. Ethylene-octene copolymer was used as the binder for the masterbatches, which provides the elasticity of the material at a content 20 wt% of CNT. Masterbatches were obtained with a 2-roller mixer, and their additive to polypropylene was carried out on a single screw injection molding machine. Strength properties of ethylene-octene copolymer increased when additing CNTs in an amount of 5-20 wt%. When the concentration of CNT in masterbatches is reduced to 0.01-0.1 wt% its strength characteristics increased up to 4-18%. The most effective strengthening of polypropylene was observed with the content of CNTs 0.1 wt%.

  13. Enhanced stabilization of aerosol-OT surfactant monolayer upon interaction with small amounts of bovine serum albumin at the air-water interface.

    PubMed

    Caetano, Wilker; Ferreira, Marystela; Oliveira, Osvaldo N; Itri, Rosangela

    2004-10-10

    An investigation is made of the influence from small amounts of the protein bovine serum albumin (BSA) on the lateral organization of low molecular weight surfactant sodium bis-2-ethylhexyl sulfosuccinate (AOT) at the air-water interface. Surface pressure (pi - A), surface potential (deltaV - A) and Brewster angle microscopy (BAM) experiments were carried out, with particular emphasis on the monolayer stability under successive compression-expansion cycles. AOT monolayer is not stable at the air-water interface, which means that the majority of AOT molecules go into the aqueous subphase as monomers and/or normal micelles. When a waiting time elapses between spreading and compression, the surfactant monolayer tends to reorganize partially at the air-water interface, with a monolayer expansion being observed for waiting times as large as 12 h. The incorporation of very small amount of BSA (10(-9)M) at the interface, also inferred from BAM, increases the monolayer stability as revealed by pi - A and deltaV - A results. For a waiting time of circa 3 h, the mixed monolayer reaches its maximum stability. This must be related to protein (and/or protein-surfactant complexes) adsorbed onto the AOT monolayer, thus altering the BSA conformation to accommodate its hydrophobic/hydrophilic residues. Furthermore, the effects from such small amounts of BSA in the monolayer formation and stabilization mean that the AOT monolayer responds cooperatively to BSA. PMID:15465300

  14. Indirect spectrophotometric determination of small amounts of selenium(IV) and arsenic(V) by simple extraction using flotation columns.

    PubMed

    Mostafa, G A; Ghazy, S E

    2001-10-01

    A simple, rapid and selective procedure for the indirect spectrophotometric determination of Se(IV) and As(V) has been developed. It is based on the reduction of Se(IV) to Se(0) and As(V) to As(III) with hydroiodic acid (KI + HCl). The liberated iodine, equivalent to each analyte, is quantitatively extracted with oleic acid (HOL) surfactant. The iodine-HOL system exhibits its maximum absorbance at 435 nm. The different analytical parameters affecting the extraction and determination processes have been examined. The calibration graphs were found to be linear over the ranges 5-120 and 0.25-20 ppm of Se(IV) and As(V), with lower detection limits of 2.5 and 0.15 ppm and molar absorptivities of 1 x 10(4) and 0.5 x 10(4) dm3 mol(-1) cm(-1), respectively. Sandell's sensitivity was calculated to be 0.0078 and 0.0149 microg/cm2 in the same order. The relative standard deviation for five replicate analyses of 40 ppm Se(IV) and 4 ppm As(V) were 1.0 and 0.9%, respectively. The proposed procedure in the presence of EDTA as a masking agent for foreign ions has been successfully applied to the determination of Se(IV) in a reference sample and As(V) in copper metal, in addition to their determination in spiked and polluted water samples. PMID:11990594

  15. Effect of small additions of carbon nanotubes on the electrical conductivity of polyurethane elastomer

    NASA Astrophysics Data System (ADS)

    Novikov, G. F.; Rabenok, E. V.; Estrin, Ya. I.; Ol'hov, Yu. A.; Badamshina, E. R.

    2014-10-01

    The effect of small (0.002-0.018 wt %) additions of single-walled carbon nanotubes on the dielectric properties and electrical conductivity of crosslinked polyurethane elastomer is studied in the temperature range of 133-453 K and the 10-3 to 105 Hz range of electric field frequencies. It is shown that the dependence of direct current conductivity σ dc on temperature deviates significantly from the Arrhenius dependence and is described by the Vogel-Fulcher-Tamman equation σ dc = σ dc0exp{- DT 0/( T - T 0)}, where T 0 is the Vogel temperature and D is the strength parameter. A correlation is found between the nonmonotonic dependences of the glass transition temperature ( T g), D parameter, and σ dc and the concentration of nanotubes with earlier results for their effects on the physicomechanical characteristics (strength and Young's modulus) of these systems.

  16. 40 CFR 80.1465 - What are the additional requirements under this subpart for foreign small refiners, foreign small...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... to the United States Environmental Protection Agency, under the requirements of 40 CFR part 80... 40 CFR part 80, subpart M, including 40 CFR 80.1465 apply to . Pursuant to Clean Air Act section 113... under this subpart for foreign small refiners, foreign small refineries, and importers of RFS-FRFUEL?...

  17. Radiation of nitrogen molecules in a dielectric barrier discharge with small additives of chlorine and bromine

    SciTech Connect

    Avtaeva, S. V.; Avdeev, S. M.; Sosnin, E. A.

    2010-08-15

    Spectral and energy characteristics of nitrogen molecule radiation in dielectric barrier discharges in Ar-N{sub 2}, Ar-N{sub 2}-Cl{sub 2}, and Ar-N{sub 2}-Br{sub 2} mixtures were investigated experimentally. Small additives of molecular chlorine or bromine to an Ar-N{sub 2} mixture are found to increase the radiation intensity of the second positive system of nitrogen. The conditions at which the radiation spectrum predominantly consists of vibronic bands of this system are determined. Using a numerical model of plasmachemical processes, it is shown that, at electron temperatures typical of gas discharges (2-4 eV), a minor additive of molecular chlorine to an Ar-N{sub 2} mixture leads to an increase in the concentrations of electrons, positive ions, and metastable argon atoms. In turn, collisional energy transfer from metastable argon atoms to nitrogen molecules results in the excitation of the N{sub 2}(C{sup 3{Pi}}{sub u}) state.

  18. Multiple small RNAs act additively to integrate sensory information and control quorum sensing in Vibrio harveyi

    PubMed Central

    Tu, Kimberly C.; Bassler, Bonnie L.

    2007-01-01

    Quorum sensing is a cell–cell communication mechanism that bacteria use to collectively regulate gene expression and, at a higher level, to coordinate group behavior. In the bioluminescent marine bacterium Vibrio harveyi, sensory information from three independent quorum-sensing systems converges on the shared response regulator LuxO. When LuxO is phosphorylated, it activates the expression of a putative repressor that destabilizes the mRNA encoding the master quorum-sensing transcriptional regulator LuxR. In the closely related species Vibrio cholerae, this repressor was revealed to be the RNA chaperone Hfq together with four small regulatory RNAs (sRNAs) called Qrr1–4 (quorum regulatory RNA). Here, we identify five Qrr sRNAs that control quorum sensing in V. harveyi. Mutational analysis reveals that only four of the five Qrrs are required for destabilization of the luxR mRNA. Surprisingly, unlike in V. cholerae where the sRNAs act redundantly, in V. harveyi, the Qrr sRNAs function additively to control quorum sensing. This latter mechanism produces a gradient of LuxR that, in turn, enables differential regulation of quorum-sensing target genes. Other regulators appear to be involved in control of V. harveyi qrr expression, allowing the integration of additional sensory information into the regulation of quorum-sensing gene expression. PMID:17234887

  19. Microstructure and properties of the low-power-laser clad coatings on magnesium alloy with different amount of rare earth addition

    NASA Astrophysics Data System (ADS)

    Zhu, Rundong; Li, Zhiyong; Li, Xiaoxi; Sun, Qi

    2015-10-01

    Due to the low-melting-point and high evaporation rate of magnesium at elevated temperature, high power laser clad coating on magnesium always causes subsidence and deterioration in the surface. Low power laser can reduce the evaporation effect while brings problems such as decreased thickness, incomplete fusion and unsatisfied performance. Therefore, low power laser with selected parameters was used in our research work to obtain Al-Cu coatings with Y2O3 addition on AZ91D magnesium alloy. The addition of Y2O3 obviously increases thickness of the coating and improves the melting efficiency. Furthermore, the effect of Y2O3 addition on the microstructure of laser clad Al-Cu coatings was investigated by scanning electron microscopy. The energy-dispersive spectrometer (EDS) and X-ray diffractometer (XRD) were used to examine the elemental and phase compositions of the coatings. The properties were investigated by micro-hardness test, dry wear test and electrochemical corrosion. It was found that the addition of Y2O3 refined the microstructure. The micro-hardness, abrasion resistance and corrosion resistance of the coatings was greatly improved compared with the magnesium matrix, especially for the Al-Cu coating with Y2O3 addition.

  20. Fabrication of transparent, tough, and conductive shape-memory polyurethane films by incorporating a small amount of high-quality graphene.

    PubMed

    Jung, Yong Chae; Kim, Jin Hee; Hayashi, Takuya; Kim, Yoong Ahm; Endo, Morinobu; Terrones, Mauricio; Dresselhaus, Mildred S

    2012-04-23

    We report a mechanically strong, electrically and thermally conductive, and optically transparent shape-memory polyurethane composite which was fabricated by introducing a small amount (0.1 wt%) of high-quality graphene as a filler. Geometrically large (≈4.6 μm(2)), but highly crystallized few-layer graphenes, verified by Raman spectroscopy and transmission electron microscopy, were prepared by the sonication of expandable graphite in an organic solvent. Oxygen- containing functional groups at the edge plane of graphene were crucial for an effective stress transfer from the graphene to polyurethane. Homogeneously dispersed few-layered graphene enabled polyurethane to have a high shape recovery force of 1.8 MPa cm(-3). Graphene, which is intrinsically stretchable up to 10%, will enable high-performance composites to be fabricated at relatively low cost and we thus envisage that such composites may replace carbon nanotubes for various applications in the near future. PMID:22328293

  1. Effect of FFTF irradiation on tensile properties of P- and Ti-modified model austenitic alloys with small amounts of boron

    NASA Astrophysics Data System (ADS)

    Kurishita, H.; Muroga, T.; Watanabe, H.; Yoshida, N.; Kayano, H.; Hamilton, M. L.

    1994-09-01

    The interactive effects of P and Ti additions, {helium}/{dpa} ratio, irradiation and test temperature on postirradiation tensile properties of a model Fe-16Cr-17Ni alloy were investigated. Miniature tensile specimens containing 64 and 522 appm 10B (0.75 and 3.8 {He}/{dpa} ratio), with and without 0.1 wt% P and 0.25 wt% Ti additions, were irradiated to 33 dpa at 703, 793 and 874 K in the Fast Flux Test Facility (FFTF). They were deformed at 300, 473 and 673 K. For all the alloy conditions the irradiation at 703 K increases the yield stress and decreases the uniform elongation significantly. An effect of 10B addition occurs, which is not related to helium generation, but it is small compared to the effects of P and Ti additions. Additions of P and Ti, especially their simultaneous addition, cause a significant strengthening but no appreciable change in uniform elongation. The cause of the strengthening and the observed changes in uniform elongation are discussed.

  2. Additive interfacial chiral interaction in multilayers for stabilization of small individual skyrmions at room temperature

    NASA Astrophysics Data System (ADS)

    Moreau-Luchaire, C.; Moutafis, C.; Reyren, N.; Sampaio, J.; Vaz, C. A. F.; van Horne, N.; Bouzehouane, K.; Garcia, K.; Deranlot, C.; Warnicke, P.; Wohlhüter, P.; George, J.-M.; Weigand, M.; Raabe, J.; Cros, V.; Fert, A.

    2016-05-01

    Facing the ever-growing demand for data storage will most probably require a new paradigm. Nanoscale magnetic skyrmions are anticipated to solve this issue as they are arguably the smallest spin textures in magnetic thin films in nature. We designed cobalt-based multilayered thin films in which the cobalt layer is sandwiched between two heavy metals and so provides additive interfacial Dzyaloshinskii–Moriya interactions (DMIs), which reach a value close to 2 mJ m–2 in the case of the Ir|Co|Pt asymmetric multilayers. Using a magnetization-sensitive scanning X-ray transmission microscopy technique, we imaged small magnetic domains at very low fields in these multilayers. The study of their behaviour in a perpendicular magnetic field allows us to conclude that they are actually magnetic skyrmions stabilized by the large DMI. This discovery of stable sub-100 nm individual skyrmions at room temperature in a technologically relevant material opens the way for device applications in the near future.

  3. Additive interfacial chiral interaction in multilayers for stabilization of small individual skyrmions at room temperature.

    PubMed

    Moreau-Luchaire, C; Mouta S, C; Reyren, N; Sampaio, J; Vaz, C A F; Van Horne, N; Bouzehouane, K; Garcia, K; Deranlot, C; Warnicke, P; Wohlhüter, P; George, J-M; Weigand, M; Raabe, J; Cros, V; Fert, A

    2016-05-01

    Facing the ever-growing demand for data storage will most probably require a new paradigm. Nanoscale magnetic skyrmions are anticipated to solve this issue as they are arguably the smallest spin textures in magnetic thin films in nature. We designed cobalt-based multilayered thin films in which the cobalt layer is sandwiched between two heavy metals and so provides additive interfacial Dzyaloshinskii-Moriya interactions (DMIs), which reach a value close to 2 mJ m(-2) in the case of the Ir|Co|Pt asymmetric multilayers. Using a magnetization-sensitive scanning X-ray transmission microscopy technique, we imaged small magnetic domains at very low fields in these multilayers. The study of their behaviour in a perpendicular magnetic field allows us to conclude that they are actually magnetic skyrmions stabilized by the large DMI. This discovery of stable sub-100 nm individual skyrmions at room temperature in a technologically relevant material opens the way for device applications in the near future. PMID:26780660

  4. Influencing the structure of block copolymer micelles with small molecule additives

    NASA Astrophysics Data System (ADS)

    Robertson, Megan; Singh, Avantika; Cooksey, Tyler; Kidd, Bryce; Piemonte, Rachele; Wang, Shu; Mai Le, Kim; Madsen, Louis

    Amphiphilic block copolymer micelles in water are under broad exploration for drug delivery applications due to their high loading capacity and targeted drug delivery. We aim to understand the kinetic and thermodynamic processes that underlie the self-assembly of diblock copolymer micelle systems. The present work focuses on diblock copolymers containing poly(ethylene oxide) (a hydrophilic polymer) and polycaprolactone (a hydrophobic polymer), which spontaneously self-assemble into spherical micelles in water. Addition of a common good solvent (a co-solvent) for both of the constituting blocks, such as tetrahydrofuran (THF), reduces the interfacial tension at the core-corona interface. We are currently investigating the effect of this phenomenon on the micelle structural properties, using small-angle scattering and nuclear magnetic resonance. We have characterized the hydrodynamic radius, core radius, corona thickness, aggregation number, degree of swelling of the micelle core with the co-solvent, and unimer (free chain) concentration, as a function of the co-solvent concentration. Fundamental knowledge from these studies will inform design of drug delivery systems by allowing us to tailor micelle properties for optimal cargo loading.

  5. Irreversible Wash Aid Additive for Cesium Mitigation. Small-Scale Demonstration and Lessons Learned

    SciTech Connect

    Kaminski, Michael

    2015-01-01

    The Irreversible Wash Aid Additive process has been under development by the U.S. Environmental Protection Agency (EPA) and Argonne National Laboratory (Argonne). This process for radioactive cesium mitigation consists of a solution to wash down contaminated structures, roadways, and vehicles and a sequestering agent to bind the radionuclides from the wash water and render them environmentally immobile. The purpose of this process is to restore functionality to basic services and immediately reduce the consequences of a radiologically-contaminated urban environment. Research and development have resulted in a down-selection of technologies for integration and demonstration at the pilot-scale level as part of the Wide Area Recovery and Resiliency Program (WARRP) under the Department of Homeland Security and the Denver Urban Area Security Initiative. As part of developing the methods for performing a pilot-scale demonstration at the WARRP conference in Denver in 2012, Argonne conducted small-scale field experiments at Separmatic Systems. The main purpose of these experiments was to refine the wash water collection and separations systems and demonstrate key unit operations to help in planning for the large scale demonstration in Denver. Since the purpose of these tests was to demonstrate the operations of the system, we used no radioactive materials. After a brief set of experiments with the LAKOS unit to familiarize ourselves with its operation, two experiments were completed on two separate dates with the Separmatic systems.

  6. Effects of non-starch polysaccharides enzymes on pancreatic and small intestinal digestive enzyme activities in piglet fed diets containing high amounts of barley

    PubMed Central

    Li, Wei-Fen; Feng, Jie; Xu, Zi-Rong; Yang, Cai-Mei

    2004-01-01

    AIM: To investigate effects of non-starch polysaccharides(NSP) enzymes on pancreatic and small intestinal digestive enzyme activities in piglet fed diets containing high amounts of barley. METHODS: Sixty crossbred piglets averaging 13.5 kg were randomly assigned to two treatment groups with three replications (pens) based on sex and mass. Each group was fed on the diet based on barley with or without added NSP enzymes (0.15%) for a 40-d period. At the end of the experiment the pigs were weighed. Three piglets of each group were chosen and slaughtered. Pancreas, digesta from the distal end of the duodenum and jejunal mucosa were collected for determination. Activities of the digestive enzymes trypsin, chymotrypsin, amylase and lipase were determined in the small intestinal sections as well as in homogenates of pancreatic tissue. Maltase, sucrase, lactase and γ-glutamyl transpeptidase (γ-GT) activities were analyzed in jejunal mucosa. RESULTS: Supplementation with NSP enzymes improved growth performance of piglets. It showed that NSP enzymes had no effect on digestive enzyme activities in pancreas, but decreased the activities of proteolytic enzyme, trypsin, amylase and lipase in duodenal contents by 57.56%, 76.08%, 69.03% and 40.22%(P < 0.05) compared with control, and increased γ-GT activities in jejunal mucosa by 118.75%(P < 0.05). CONCLUSION: Supplementation with NSP enzymes in barley based diets could improve piglets’ growth performance, decrease activities of proteolytic enzyme, trypsin, amylase and lipase in duodenal contents and increase γ-GT activities in jejunal mucosa. PMID:15040032

  7. [Risk hidden in the small print? : Some food additives may trigger pseudoallergic reactions].

    PubMed

    Zuberbier, Torsten; Hengstenberg, Claudine

    2016-06-01

    Some food additives may trigger pseudoallergenic reactions. However, the prevalence of such an overreaction is - despite the increasing number of food additives - rather low in the general population. The most common triggers of pseudoallergic reactions to food are naturally occurring ingredients. However, symptoms in patients with chronic urticaria should improve significantly on a pseudoallergen-free diet. In addition, some studies indicate that certain food additives may also have an impact on the symptoms of patients with neurodermatitis and asthma. PMID:27173908

  8. Enhanced high-temperature piezoelectric properties of traditional Pb(Zr,Ti)O3 ceramics by a small amount substitution of KNbO3

    NASA Astrophysics Data System (ADS)

    Pan, Zhao; Chen, Jun; Fan, Longlong; Rong, Yangchun; Zheng, Shaoying; Liu, Laijun; Fang, Liang; Xing, Xianran

    2014-12-01

    Crystal structure, piezoelectric, and dielectric properties were investigated on the (1-x)Pb(Zr0.54Ti0.46)O3-xKNbO3 system. The piezoelectric properties have been significantly improved by substituting a small amount of KNbO3. In the morphotropic phase boundary (x = 0.015), the compound not only shows enhanced piezoelectric coefficient d33 = 450 pC/N, which is two times larger than that of unmodified Pb(Zr,Ti)O3 (d33 = 223 pC/N), but also the Curie temperature (TC = ˜380 °C) is still well maintained at a high level. This phenomenon challenges our general knowledge that in piezoelectric materials the Curie temperature and piezoelectric properties are mutually contradictory. It should be noted that a giant total strain as high as 0.73% is also observed. The high thermal depoling temperature more than 300 °C combined with the excellent piezoelectric properties suggest it as a potential candidate for high temperature actuators and sensors applications.

  9. Simultaneous existence of cinnamomin (a type II RIP) and small amount of its free A- and B-chain in mature seeds of camphor tree.

    PubMed

    Hou, Fa-Jian; Xu, Hong; Liu, Wang-Yi

    2003-04-01

    Cinnamomin, a type II ribosome-inactivating protein (RIP), was isolated from the mature seeds of camphor tree (Cinnamomum camphora). In this paper, small amount of free A- and B-chain of cinnamomin were found to be present in the mature seed cell of C. camphora besides the intact cinnamomin. Our results demonstrated that camphorin, a type I RIP previously reported to coexist with cinnamomin in the seeds of C. camphora, actually was the A-chain of cinnamomin. The percentage of free A- and B-chain in the total cinnamomin was 2.6-2.8% in the seed extract. Of these free A- and B-chain approximate 80% already existed in the seed cell, only about 20% were produced during the purification operation. As the enzymatic activity to reduce disulfide bond of cinnamomin in the seed extract of C. camphora was detected, we proposed that the free A- and B-chain were derived from the enzymatic reduction of the interchain disulfide bond of cinnamomin. It was demonstrated that the endogenous type II RIPs of several plant species, such as Cinnamomum porrectum, Cinnamomum bodinieri and Ricinus communis, could be enzymatically reduced into the free A- and B-chain in their respective seed cells. The function of the free A-chain in the seed cell and the possibility that metabolic enzymes might be involved in the reduction of the interchain disulfide bond of type II RIPs in vivo are discussed. PMID:12565707

  10. Oscillating Positive Expiratory Pressure on Respiratory Resistance in Chronic Obstructive Pulmonary Disease With a Small Amount of Secretion: A Randomized Clinical Trial.

    PubMed

    Gastaldi, Ada Clarice; Paredi, Paolo; Talwar, Anjana; Meah, Sally; Barnes, Peter J; Usmani, Omar S

    2015-10-01

    This study aims to evaluate the acute effects of an oscillating positive expiratory pressure device (flutter) on airways resistance in patients with chronic obstructive pulmonary disease (COPD).Randomized crossover study: 15 COPD outpatients from Asthma Lab-Royal Brompton Hospital underwent spirometry, impulse oscillometry (IOS) for respiratory resistance (R) and reactance (X), and fraction exhaled nitric oxide (FeNO) measures.Thirty minutes of flutter exercises: a "flutter-sham" procedure was used as a control, and airway responses after a short-acting bronchodilator were also assessed.Respiratory system resistance (R): in COPD patients an increase in X5insp (-0.21 to -0.33 kPa/L/s) and Fres (24.95 to 26.16 Hz) occurred immediately after flutter exercises without bronchodilator. Following 20 min of rest, a decrease in the R5, ΔR5, R20, X5, and Ax was observed, with R5, R20, and X5 values lower than baseline, with a moderate effect size; there were no changes in FeNO levels or spirometry.The use of flutter can decrease the respiratory system resistance and reactance and expiratory flow limitation in stable COPD patients with small amounts of secretions. PMID:26496331

  11. Microstructure and properties of rapidly solidified beryllium-transition metal alloys. [With small amounts of Ti, Zr and Y (1-3 wt %)

    SciTech Connect

    Jacobson, L.A.; Richardson, S.

    1988-01-01

    Alloys of beryllium with small amounts of Ti, Zr and Y (1-3 wt %) were rapidly solidified using an arc hammer splat technique. Each of these elements forms a dilute eutectic with beryllium, and has very low solid solubility in the alpha phase. In the case of Ti, the Be-rich compound is TiBe/sub 12/, and for Zr and Y, the compound is MBe. The objective of the work was to achieve a fine, uniform dispersion of particles of the intermetallic compound. Since these compounds have very high melting points, it was expected that rapidly solidified microstructures would be relatively stable at elevated temperatures. This microstructural stability should result in improved high temperature properties for the alloys. Microstructures have been characterized using optical, scanning and transmission electron microscopy. Microhardness measurements have been made in order to determine the effects of rapid solidification and to evaluate the effects of high temperature exposure on microstructural stability and property retention. The results will be presented in light of the potential of these alloys for intermediate temperature application. 12 refs., 8 figs.

  12. How perceiving additional targets modifies teams' tactical behavior during football small-sided games.

    PubMed

    Travassos, Bruno; Gonçalves, Bruno; Marcelino, Rui; Monteiro, Ricardo; Sampaio, Jaime

    2014-12-01

    This study aimed to measure how the change on targets information modifies teams' tactical behavior during football small-sided games. 20 male senior professional players divided in 4 teams of 5 players participated in the study. Each team played two small-sided games, one with 2 official targets with goalkeeper and one with 6 small targets. Positional data of each player were recorded using a 15Hz portable GPS. The distance between the centers of gravity (CG) of both team, the stretch index and the relative stretch index were measured and differences accessed via standardized differences, coefficient intervals and meta-analysis procedures. A moderate increase on the distance between the CG of each team and a small decrease on the stretch index and on the relative stretch index from 2 targets to the 6 targets games was observed. It was also identified that pitch location affected the interaction between teams. When the game was played in lateral corridors or defensive sectors, the differences between game conditions increased. Emphasizing the information for attacking team to shoot at goal, by manipulating the number of targets constrained tactical behavior of teams. The amplification of specific information on small-sided games can help coaches to promote players and teams' emergent adapted behaviors. PMID:25457422

  13. Transformation from Multilamellar to Unilamellar Vesicles by Addition of a Cationic Lipid to PEGylated Liposomes Explored with Synchrotron Small Angle X-ray Scattering

    NASA Astrophysics Data System (ADS)

    Sakuragi, Mina; Koiwai, Kazunori; Nakamura, Kouji; Masunaga, Hiroyasu; Ogawa, Hiroki; Sakurai, Kazuo

    2011-01-01

    PEGylated liposomes composed of a benzamidine derivative (TRX), hydrogenated soybean phosphatidylcholine (HSPC), and N-(monomethoxy-polyethyleneglycolcarbamyl) distearoyl phosphatidylethanolamine (PEG-PE) were examined in terms of how the addition of TRX affects their structures with small angle x-ray scattering (SAXS) as well as transmission electron microscopy (TEM). TEM images showed the presence of unilamella vesicles for both with and without TRX, though a small amount of multilamella vesicles were observed in absence of TRX. We analyzed SAXS profiles at contained TRX composition combined with contrast variation technique by adding PEG solution and unilamella vesicle model could be reproduced. Subsequently, we analyzed SAXS profiles at no TRX composition. The mixture model of unilamella and multilamella vesicle was reconstructed and we estimated about 10 % multilamella vesicles from a fitting parameter.

  14. A new high-precision technique for measurement of N2O concentration in polar ice cores with small amount of samples

    NASA Astrophysics Data System (ADS)

    Ryu, Yeongjun; Yang, Ji-Woong; Ahn, Jinho

    2016-04-01

    Nitrous oxide, one of the major greenhouse gases, has about 300 times higher GWP for 100 years, although its mixing ratio is a thousand time less than that of CO2. Since N2O has important roles in biogeochemical nitrogen cycles, atmospheric ozone destruction, and long term scale climate feedback, it is crucial to comprehend the underlying mechanisms that lead changes in global inventories of greenhouse gases in the past. Because previous data from ice core studies have large uncertainty of 5 ppbv with relatively low temporal resolutions, they are not sufficient for interpreting centennial to multi-centennial variations. Here we present a new high-precision technique for measuring N2O concentration of ancient air occluded in ice cores. We use a wet extraction method (melting-refreezing method) to extract gas from the ice core, and GC-ECD to determine N2O concentration. The optimized setting for GC-ECD permits high sensitivity for N2O, and minimizes volume of ice core sample that is requisite to get reliable results. Here we present preliminary results that we obtained from 15 ~ 20 g of ice core samples. The values for solubility correction is measured by an additional melting-refreezing process. The amount of correction is about 3 ppbv for 329.88 ppbv N2O standard gas air (calibrated from NOAA) with an uncertainty of < 1 ppbv. We also compare the results with those from a dry extraction method for validation, and present preliminary results from Styx ice core, Antarctica. The updated results will be presented at the meeting.

  15. Electroless Ni-P/SiC Nanocomposite Coatings With Small Amounts of SiC Nanoparticles for Superior Corrosion Resistance and Hardness

    NASA Astrophysics Data System (ADS)

    Islam, Mohammad; Azhar, Muhammad Rizwan; Khalid, Yasir; Khan, Rawaiz; Abdo, Hany S.; Dar, Mushtaq A.; Oloyede, Olamilekan R.; David Burleigh, T.

    2015-12-01

    The addition of silicon carbide (SiC) nanoparticles into electroless nickel (Ni)-based coatings improves both corrosion resistance and mechanical properties of the resulting Ni-P/SiC nanocomposite coatings, making them potential candidate as protective coatings in aggressive environments. Ni-P/SiC nanocomposite coatings were produced from precursor bath with small SiC loading levels (0.25 or 1.0 g/L) and characterized for morphology, corrosion resistance, and hardness. Microstructural examination using FE-SEM and AFM revealed that incorporation of uniformly dispersed SiC nanoparticles leads to smaller nodule size with fine-grain structure and low surface roughness. Electrochemical impedance spectroscopy studies in 4 wt.% NaCl solution showed that the nanocomposite coatings exhibit excellent corrosion resistance, as indicated by high charge-transfer resistance and low double-layer capacitance values of ~137 kΩ cm2 and 19 µF cm-2, respectively. The coatings maintained their structural integrity even after 5 days of saline bath immersion, as there was no cracking in the deposit microstructure besides formation of shallow pits and submicron-sized pores. A two-fold increase in the average hardness value was noticed from 4.5 (pure Ni-P) to 8.5 GPa (Ni-P/SiC coating) which can be ascribed to modified deposit morphology and uniformly dispersed SiC nanoparticles that act as obstacles to plastic deformation.

  16. Design rules for rational control of polymer glass formation behavior and mechanical properties with small molecular additives

    NASA Astrophysics Data System (ADS)

    Mangalara, Jayachandra Hari; Simmons, David

    Small molecule additives have long been employed to tune polymers' glass formation, mechanical and transport properties. For example, plasticizers are commonly employed to suppress polymer Tg and soften the glassy state, while antiplasticizers, which stiffen the glassy state of a polymer while suppressing its Tg, are employed to enhance protein and tissue preservation in sugar glasses. Recent literature indicates that additives can have a wide range of possible effects, but all of these have not been clearly understood and well appreciated. Here we employ molecular dynamics simulations to establish design rules for the selection of small molecule additives with size, molecular stiffness, and interaction energy chosen to achieve targeted effects on polymer properties. We furthermore find that a given additive's effect on a polymer's Tg can be predicted from its Debye-Waller factor via a function previously found to describe nanoconfinement effects on the glass transition. These results emphasize the potential for a new generation of targeted molecular additives to contribute to more targeted rational design of polymers. We acknowledge the Keck Foundation and the Ohio Supercomputing Center for financial and computational support of this effort, respectively.

  17. The Effect of Small Molecule Additives on the Self-Assembly and Functionality of Protein-Polymer Diblock Copolymers

    NASA Astrophysics Data System (ADS)

    Thomas, Carla; Xu, Liza; Olsen, Bradley

    2013-03-01

    Self-assembly of globular protein-polymer block copolymers into well-defined nanostructures provides a route towards the manufacture of protein-based materials which maintains protein fold and function. The model material mCherry-b-poly(N-isopropyl acrylamide) forms self-assembled nanostructures from aqueous solutions via solvent evaporation. To improve retention of protein functionality when dehydrated, small molecules such as trehalose and glycerol are added in solution prior to solvent removal. With as little as 10 wt% additive, improvements in retained functionality of 20-60% are observed in the solid-state as compared to samples in which no additive is present. Higher additive levels (up to 50%) continue to show improvement until approximately 100% of the protein function is retained. These large gains are hypothesized to originate from the ability of the additives to replace hydrogen bonds normally fulfilled by water. The addition of trehalose in the bulk material also improves the thermal stability of the protein by 15-20 °C, while glycerol decreases the thermal stability. Materials containing up to 50% additives remain microphase separated, and, upon incorporation of additives, nanostructure domain spacing tends to increase, accompanied by order-order transitions.

  18. Providing for energy efficiency in homes and small buildings. Part II. Determining amount of energy lost or gained in a building

    SciTech Connect

    Not Available

    1980-06-01

    The training program is designed to educate students and individuals in the importance of conserving energy and to provide for developing skills needed in the application of energy-saving techniques that result in energy-efficient buildings. There are 3 parts to the training program. They are entitled: Understanding and Practicing Energy Conservation in Buildings; Determining Amount of Energy Lost or Gained in a Building; and Determining Which Practices Are Most Efficient and Installing Materials. For Part Two, it is recommended that cooling and heating load calculation manual (GRP 158) ASHRAE, 1979, be used. Specific subjects covered in Part II are: Terms Used to Measure Energy in Buildings; Understanding Heat Losses and Gains in Buildings; Estimating Heating Loads in Buildings; Special Applications for Estimating Cooling Loads in Buildings; Estimating Cooling Loads in Buildings; and Determining Cost Benefits of Using Energy-Saving Practices.

  19. The U.S.G.S. phosphate-fluoride-iodate method for the determination of very small amounts of thorium in naturally occurring materials

    USGS Publications Warehouse

    Crimaldi, F.S.; Fairchild, J.G.

    1949-01-01

    Detailed procedures are presented for the determination of very small percentages of thorium. The methods are designed to determine 0.001% of thorium oxide as the lower limit and are applicable to nearly all types of rocks. For quantities below a milligram of ThO2, the thorium is determined nephelometrically as the iodate or photemetrically with p-dimethylamineasephenylarsonic acid. For quantities of thorium above one milligram of ThO2, the thorium is determined gravimetrically. A discussion of the important feature of the methods and a summary of the more important experimental work that lead to the adoption of the procedures.

  20. Hydrophobic interactions in model enclosures from small to large length scales: non-additivity in explicit and implicit solvent models

    PubMed Central

    Wang, Lingle; Friesner, Richard A.; Berne, B. J.

    2011-01-01

    The binding affinities between a united-atom methane and various model hydrophobic enclosures were studied through high accuracy free energy perturbation methods (FEP). We investigated the non-additivity of the hydrophobic interaction in these systems, measured by the deviation of its binding affinity from that predicted by the pairwise additivity approximation. While only small non-additivity effects were previously reported in the interactions in methane trimers, we found large cooperative effects (as large as −1.14 kcal mol−1 or approximately a 25% increase in the binding affinity) and anti-cooperative effects (as large as 0.45 kcal mol−1) for these model enclosed systems. Decomposition of the total potential of mean force (PMF) into increasing orders of multi-body interactions indicates that the contributions of the higher order multi-body interactions can be either positive or negative in different systems, and increasing the order of multi-body interactions considered did not necessarily improve the accuracy. A general correlation between the sign of the non-additivity effect and the curvature of the solute molecular surface was observed. We found that implicit solvent models based on the molecular surface area (MSA) performed much better, not only in predicting binding affinities, but also in predicting the non-additivity effects, compared with models based on the solvent accessible surface area (SASA), suggesting that MSA is a better descriptor of the curvature of the solutes. We also show how the non-additivity contribution changes as the hydrophobicity of the plate is decreased from the dewetting regime to the wetting regime. PMID:21043426

  1. Novel chemical vapor deposition process of ZnO films using nonequilibrium N2 plasma generated near atmospheric pressure with small amount of O2 below 1%

    NASA Astrophysics Data System (ADS)

    Nose, Yukinori; Yoshimura, Takeshi; Ashida, Atsushi; Uehara, Tsuyoshi; Fujimura, Norifumi

    2016-05-01

    We propose a novel chemical vapor deposition (CVD) process of ZnO films involving a nonequilibrium N2 plasma generated near atmospheric pressure with small O2 concentration (O2%) below 1%. In the optical emission (OE) spectra of the plasma, OE lines corresponding to the NO-γ system ( A 2 Σ + → X 2 Πγ + ) were observed, despite the only introduced gases being N2 and O2; these vanish at an O2% of more than 1%. ZnO films were grown on a glass substrate placed in the plasma at a growth temperature of as low as 200 °C and at an O2% of below 1% in the presence of the NO-γ system. This plasma yielded almost the same growth rate for ZnO films as O2 plasma including atomic O radicals that are often observed in low-pressure O2 plasma, suggesting that some highly reactive oxidant was sufficiently generated in such a small O2%. ZnO films synthesized using this plasma exhibited excellent ( 0001 ) preferred orientation without other diffractions such as 10 1 ¯ 1 diffraction, and with an optical bandgap of 3.30 eV. Based on the analyses of the plasma and the exhaust gases, the coexistence state of NO-γ and O3 should be essential and useful for the decomposition and oxidation of Zn source material in the proposed CVD process.

  2. Turbulence computations with 3-D small-scale additive turbulent decomposition and data-fitting using chaotic map combinations

    SciTech Connect

    Mukerji, S.

    1997-12-31

    Although the equations governing turbulent fluid flow, the Navier-Stokes (N.S.) equations, have been known for well over a century and there is a clear technological necessity in obtaining solutions to these equations, turbulence remains one of the principal unsolved problems in physics today. It is still not possible to make accurate quantitative predictions about turbulent flows without relying heavily on empirical data. In principle, it is possible to obtain turbulent solutions from a direct numerical simulation (DNS) of the N.-S. equations. The author first provides a brief introduction to the dynamics of turbulent flows. The N.-S. equations which govern fluid flow, are described thereafter. Then he gives a brief overview of DNS calculations and where they stand at present. He next introduces the two most popular approaches for doing turbulent computations currently in use, namely, the Reynolds averaging of the N.-S. equations (RANS) and large-eddy simulation (LES). Approximations, often ad hoc ones, are present in these methods because use is made of heuristic models for turbulence quantities (the Reynolds stresses) which are otherwise unknown. They then introduce a new computational method called additive turbulent decomposition (ATD), the small-scale version of which is the topic of this research. The rest of the thesis is organized as follows. In Chapter 2 he describes the ATD procedure in greater detail; how dependent variables are split and the decomposition into large- and small-scale sets of equations. In Chapter 3 the spectral projection of the small-scale momentum equations are derived in detail. In Chapter 4 results of the computations with the small-scale ATD equations are presented. In Chapter 5 he describes the data-fitting procedure which can be used to directly specify the parameters of a chaotic-map turbulence model.

  3. Optimizing the use of natural and synthetic magnetites with very small amounts of coarse Fe(0) particles for reduction of aqueous Cr(VI).

    PubMed

    Villacís-García, Milton; Villalobos, Mario; Gutiérrez-Ruiz, Margarita

    2015-01-01

    Remediation of highly toxic aqueous Cr(VI) includes its chemical reduction to the very insoluble Cr(III) species. In this work we investigated the Cr(VI) reduction performance of synthetic and natural magnetites of different particle size sat three pH values (4, 6, 8), with the purpose of cost-optimizing the procedure at the laboratory scale. Only the finest magnetite showed considerable Cr(VI) reduction yields, but rates were low and after 25 days no equilibrium was attained. Mechano chemical mixing of the finer magnetites with 5% micron-sized Fe(0) increased dramatically their reductive reactivity, especially at pH 4 and 6, and at pH 8 only for the finest sample, despite the fact that the same quantity of Fe(0) added by itself reducednegligible amounts of Cr(VI). Increasing Fe(0) concentrations in the mixtures to 10 and 15% allowed considerable improvements in the reactivity of the intermediate-sized magnetites (of ca. 7m(2)/g), but not that of the coarser samples for up to 20% Fe(0). This promises to be an optimal technology for remediation or treatment of Cr(VI) polluted aqueous environments and residues, that may prove beneficial for industries and pollution clean-up government agencies, because it uses readily available solid mineral samples and minimizes the use of acid reagents. PMID:25065818

  4. Deactivation of photosynthetic activities is triggered by loss of a small amount of water in a desiccation-tolerant cyanobacterium, Nostoc commune.

    PubMed

    Hirai, Manabu; Yamakawa, Ruriko; Nishio, Junko; Yamaji, Takaharu; Kashino, Yasuhiro; Koike, Hiroyuki; Satoh, Kazuhiko

    2004-07-01

    Changes in photosynthetic activities under hypertonic conditions were studied in a terrestrial, highly desiccation-tolerant cyanobacterium, Nostoc commune, and in some desiccation-sensitive cyanobacteria. The amounts of water sustained in the colony matrix outside the N. commune cells and the cellular solute concentration were estimated by measuring the water potential, and the solute concentration was supposed to correspond to around 0.22 M sorbitol. Incubation of the colonies in 0.8 M sorbitol solution inhibited the energy transfer from the phycobilisome (PBS) anchor to PSII core complexes. At higher sorbitol concentrations, light energy absorbed by PSI, PSII, and PBS was dissipated to heat. PSI and cyclic electron flow around PSI was also deactivated by hypertonic treatment. Fv/Fm and (Fm'-F)/Fm' values started to decrease at 0.6 and 0.3 M sorbitol and reached zero at 1.0 and 0.8 M, respectively. Decreases in these two fluorescence parameters corresponded to the decreases in PSII fluorescence (F695) and photosynthetic CO2 fixation, respectively. The intensity of delayed light emission started to decrease at 1.0 M sorbitol and became negligible at 4.0 M. Comparing these changes in N. commune with those in desiccation-sensitive species, we found that N. commune cells actively deactivates photosynthetic systems on sensing water loss. PMID:15295070

  5. How to interpret a small increase in AUC with an additional risk prediction marker: Decision analysis comes through

    PubMed Central

    Baker, Stuart G.; Schuit, Ewoud; Steyerberg, Ewout W.; Pencina, Michael J.; Vickers, Andew; Moons, Karel G. M.; Mol, Ben W.J.; Lindeman, Karen S.

    2014-01-01

    An important question in the evaluation of an additional risk prediction marker is how to interpret a small increase in the area under the receiver operating characteristic curve (AUC). Many researchers believe that a change in AUC is a poor metric because it increases only slightly with the addition of a marker with a large odds ratio. Because it is not possible on purely statistical grounds to choose between the odds ratio and AUC, we invoke decision analysis, which incorporates costs and benefits. For example a timely estimate of the risk of later non-elective operative delivery can help a woman in labor decide if she wants an early elective cesarean section to avoid greater complications from possible later non-elective operative delivery. A basic risk prediction model for later non-elective operative delivery involves only antepartum markers. Because adding intrapartum markers to this risk prediction model increases AUC by 0.02, we questioned whether this small improvement is worthwhile. A key decision-analytic quantity is the risk threshold, here the risk of later non-elective operative delivery at which a patient would be indifferent between an early elective cesarean section and usual care. For a range of risk thresholds, we found that an increase in the net benefit of risk prediction requires collecting intrapartum marker data on 68 to 124 women for every correct prediction of later non-elective operative delivery. Because data collection is non-invasive, this test tradeoff of 68 to 124 is clinically acceptable, indicating the value of adding intrapartum markers to the risk prediction model. PMID:24825728

  6. Estimating the CCSD basis-set limit energy from small basis sets: basis-set extrapolations vs additivity schemes

    SciTech Connect

    Spackman, Peter R.; Karton, Amir

    2015-05-15

    Coupled cluster calculations with all single and double excitations (CCSD) converge exceedingly slowly with the size of the one-particle basis set. We assess the performance of a number of approaches for obtaining CCSD correlation energies close to the complete basis-set limit in conjunction with relatively small DZ and TZ basis sets. These include global and system-dependent extrapolations based on the A + B/L{sup α} two-point extrapolation formula, and the well-known additivity approach that uses an MP2-based basis-set-correction term. We show that the basis set convergence rate can change dramatically between different systems(e.g.it is slower for molecules with polar bonds and/or second-row elements). The system-dependent basis-set extrapolation scheme, in which unique basis-set extrapolation exponents for each system are obtained from lower-cost MP2 calculations, significantly accelerates the basis-set convergence relative to the global extrapolations. Nevertheless, we find that the simple MP2-based basis-set additivity scheme outperforms the extrapolation approaches. For example, the following root-mean-squared deviations are obtained for the 140 basis-set limit CCSD atomization energies in the W4-11 database: 9.1 (global extrapolation), 3.7 (system-dependent extrapolation), and 2.4 (additivity scheme) kJ mol{sup –1}. The CCSD energy in these approximations is obtained from basis sets of up to TZ quality and the latter two approaches require additional MP2 calculations with basis sets of up to QZ quality. We also assess the performance of the basis-set extrapolations and additivity schemes for a set of 20 basis-set limit CCSD atomization energies of larger molecules including amino acids, DNA/RNA bases, aromatic compounds, and platonic hydrocarbon cages. We obtain the following RMSDs for the above methods: 10.2 (global extrapolation), 5.7 (system-dependent extrapolation), and 2.9 (additivity scheme) kJ mol{sup –1}.

  7. The effect of small additional elements on the precipitation of reduced activation Fe9Cr2W steels

    NASA Astrophysics Data System (ADS)

    Shibayama, T.; Kimura, A.; Kayano, H.

    1996-10-01

    In order to study effects of small additional elements on precipitation of reduced activation Fe9Cr2W steels were irradiated up to 60 dpa at 693 K, 698 K and 733 K in FFTF. Micro-voids were observed in both materials of Fe9Cr2W with or without boron, the density of micro-voids in the steel with boron is larger than without boron, and the mean size of micro-voids is smaller than that without boron. However void swelling was less than 1%. Many precipitates were found to be M 23C 6 which consists of mainly Cr. Several precipitates which were Ti rich including Si and W were also observed at grain boundary at 733 K. Several Y 2O 3 particles was observed in an yttrium containing alloy. No precipitation including Al was observed in an Al containing alloy. Ti addition decreased precipitation of Ta-rich M 6C in 9Cr and 12Cr steels in this irradiation condition.

  8. Small angle neutron scattering study of sodium dodecyl sulfate micellar growth driven by addition of a hydrotropic salt.

    PubMed

    Hassan, P A; Fritz, Gerhard; Kaler, Eric W

    2003-01-01

    The structures of aggregates formed in aqueous solutions of an anionic surfactant, sodium dodecyl sulfate (SDS), with the addition of a cationic hydrotropic salt, p-toluidine hydrochloride (PTHC), have been investigated by small angle neutron scattering (SANS). The SANS spectra exhibit a pronounced peak at low salt concentration, indicating the presence of repulsive intermicellar interactions. Model-independent real space information about the structure is obtained from a generalized indirect Fourier transformation (GIFT) technique in combination with a suitable model for the interparticle structure factor. The interparticle interaction is captured using the rescaled mean spherical approximation (RMSA) closure relation and a Yukawa form of the interaction potential. Further quantification of the geometrical parameters of the micelles was achieved by a complete fit of the SANS data using a prolate ellipsoidal form factor and the RMSA structure factor. The present study shows that PTHC induces a decrease in the fractional charge of the micelles due to adsorption at the micellar surface and consequent growth of the SDS micelles from nearly globular to rodlike as the concentration of PTHC increases. PMID:16256467

  9. From Human Monocytes to Genome-Wide Binding Sites - A Protocol for Small Amounts of Blood: Monocyte Isolation/ChIP-Protocol/Library Amplification/Genome Wide Computational Data Analysis

    PubMed Central

    Weiterer, Sebastian; Uhle, Florian; Bhuju, Sabin; Jarek, Michael; Weigand, Markus A.; Bartkuhn, Marek

    2014-01-01

    Chromatin immunoprecipitation in combination with a genome-wide analysis via high-throughput sequencing is the state of the art method to gain genome-wide representation of histone modification or transcription factor binding profiles. However, chromatin immunoprecipitation analysis in the context of human experimental samples is limited, especially in the case of blood cells. The typically extremely low yields of precipitated DNA are usually not compatible with library amplification for next generation sequencing. We developed a highly reproducible protocol to present a guideline from the first step of isolating monocytes from a blood sample to analyse the distribution of histone modifications in a genome-wide manner. Conclusion: The protocol describes the whole work flow from isolating monocytes from human blood samples followed by a high-sensitivity and small-scale chromatin immunoprecipitation assay with guidance for generating libraries compatible with next generation sequencing from small amounts of immunoprecipitated DNA. PMID:24732314

  10. Ammonia as a preferred additive in chiral and achiral applications of supercritical fluid chromatography for small, drug-like molecules.

    PubMed

    Ventura, Manuel; Murphy, Brent; Goetzinger, Wolfgang

    2012-01-13

    Supercritical fluid chromatography is routinely utilized by analytical separations groups in the pharmaceutical industry to efficiently handle separations for discovery medicinal chemistry purposes. Purifications are performed on samples ranging from a few milligrams up to hundreds of grams. Basic additives dissolved into the liquid component of the SFC mobile phase are commonly used to improve peak shape and efficiency in achiral and chiral separations. While for purposes of analysis there is minimal consequence to additive introduction in the mobile phase, for preparative separations one needs to consider the potential effect of an additive's presence when concentrated with the desired compound. Following an SFC purification using an additive-containing modifier, the resulting fractions will contain an easily evaporated modifier, and after its evaporation perhaps still significant levels of the less volatile additive. Depending on the aqueous solubility and basicity of the final product, the process of removing basic amine additives can be time-consuming and can result in reduced yields. NMR analysis following preparative isolation and evaporation often reveals the fact of insufficient removal of the chromatographic additive even after aqueous work up steps. In this study, ammonia is evaluated as an alternative additive to strong bases such as diethylamine (DEA) in SFC purification and analysis and to the authors' knowledge no previous publication has been written describing the application of methanolic ammonia as an additive for SFC separations. Dimethylethylamine (DMEA), a more volatile additive than DEA, is also evaluated relative to ammonia for its potential to simplify the isolation process after purification and in terms of chromatographic performance. The loss in concentration of ammonia in methanol modifier over time due to evaporation and effects of that loss are also described. Furthermore, for ammonia the analytical benefit is shown to extend to on

  11. Hydrocarbon fuel additive

    SciTech Connect

    Ambrogio, S.

    1989-02-28

    This patent describes the method of fuel storage or combustion, wherein the fuel supply contains small amounts of water, the step of adding to the fuel supply an additive comprising a blend of a hydrophilic agent chosen from the group of ethylene glycol, n-butyl alcohol, and cellosolve in the range of 22-37% by weight; ethoxylated nonylphenol in the range of 26-35% by weight; nonylphenol polyethylene glycol ether in the range of 32-43% by weight.

  12. Enhancing the strain sensitivity of CoFe2O4 at low magnetic fields without affecting the magnetostriction coefficient by substitution of small amounts of Mg for Fe.

    PubMed

    Anantharamaiah, P N; Joy, P A

    2016-04-21

    Attaining high magnetostrictive strain sensitivity (dλ/dH) with high magnetostriction strain (λ) is desirable for sintered polycrystalline cobalt ferrite for various applications. It is shown that substitution of a small amount of Fe(3+) by Mg(2+) in CoMgxFe2-xO4 (x < 0.1) gives a comparable maximum magnetostriction coefficient to that of the unsubstituted counterpart, with large improvement in the strain sensitivity at relatively low magnetic fields. A large increase in the magnetostriction coefficient is obtained at low magnetic fields for the substituted compositions. The magnetostriction parameters are further enhanced by magnetic field annealing of the sintered products. The results are analyzed based on powder XRD, Raman spectroscopy, XPS and magnetic measurements and based on the results from these studies, the changes in the magnetostriction parameters are correlated with the changes in the cation distribution, magnetic anisotropy and microstructure. PMID:27031671

  13. 78 FR 59624 - Guidance for Industry #223: Small Entity Compliance Guide-Declaring Color Additives in Animal...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-27

    ... collectively on food product labels using the term ``colorings.'' The 2011 regulation requires that certified... 17, 2011 (76 FR 71248). FDA has prepared this SECG in accordance with section 212 of the Small..., 7519 Standish Pl., Rockville, MD 20855. Send one self-addressed adhesive label to assist that office...

  14. Modulation of chicken intestinal immune gene expression by small cationic peptides as feed additives during the first week posthatch

    Technology Transfer Automated Retrieval System (TEKTRAN)

    We have been investigating modulation strategies tailored around the selective stimulation of the host’s immune system as an alternative to direct targeting of microbial pathogens by antibiotics. One such approach is the use of a group of small cationic peptides (BT) produced by a Gram-positive soi...

  15. Effect of additives on distributions of lamellar structures in sheared polymer: a study of synchrotron small-angle x-ray scattering

    NASA Astrophysics Data System (ADS)

    Zhu, Peng-Wei; Edward, Graham; Nichols, Lance

    2009-12-01

    The effects of additives on the distributions of lamellar morphology and orientation in sheared isotactic polypropylene were investigated using the small beam of synchrotron small-angle x-ray scattering. The Cu-phthalocyanine can template the lamellar orientation even under low shear rates, whereas the ultramarine blue cannot. The surface contact is suggested to play a role in stabilizing the formation of oriented nuclei which subsequently direct the growth of oriented lamellae. The additives have no notable effects on the long spacing in the shear region. However, at high shear rates, they decrease the thickness of crystalline lamellae or increase the thickness of amorphous lamellae. Since the additives increase the degree of volume crystalline in the shear region, the number of crystalline lamellae should be increased. The results are helpful in designing and selecting suitable additives for controlling lamellar morphology and orientation.

  16. 40 CFR 80.1165 - What are the additional requirements under this subpart for a foreign small refiner?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) REGULATION OF FUELS AND FUEL ADDITIVES... to the United States Environmental Protection Agency, under the requirements of 40 CFR part 80... 40 CFR part 80, subpart K, including 40 CFR 80.1165 apply to . Pursuant to Clean Air Act section...

  17. Fasting decreases apolipoprotein B mRNA editing and the secretion of small molecular weight apoB by rat hepatocytes: Evidence that the total amount of apoB secreted is regulated post-transcriptionally

    SciTech Connect

    Leighton, J.K.; Joyner, J.; Zamarripa, J.; Deines, M.; Davis, R.A. )

    1990-09-01

    Two different molecular weight forms of apoB are produced from a common initial transcript via editing of a Gln codon (CAA) to a stop codon (UAA), leading to a truncated translation product (apo BS) that consists of the amino terminal half of the larger form (apoBL). Previous studies have shown that fasting coordinately decreases lipogenesis and the secretion of very low density lipoprotein (VLDL) lipids and apoBS. Secretion of the apoBL is unaffected by fasting. We studied whether editing of apoB RNA is repressed by fasting, thus accounting for the selective decreased secretion of apoBS. Column chromatography of (35S)methionine-labeled lipoproteins secreted by hepatocytes from fed rats showed that essentially all of apoBL is secreted in the VLDL fraction, whereas a significant amount (15%) of apoBS is secreted associated as lipoproteins eluting in the HDL fractions. Fasting decreased the relative amount of apoBS that eluted in the VLDL fractions and increased the amount secreted in the HDL fractions. Consistent with previous results, hepatocytes from fasted rats show a selective twofold decrease in apoBS secretion. Fasting did not affect the relative abundance of apoB RNA, determined by slot blot hybridization assays using two different 32P-labeled cDNA probes coding either for both molecular weight forms or for only the large molecular weight form. However, quantitative of the editing of apoB RNA showed that fasting caused a 60% decrease in the amount of apoB RNA possessing the stop codon. These data show that the editing of apoB RNA is sensitive to metabolic state (i.e., fasting) resulting in a selective decrease in the secretion of apoBS. However, since the total secretion of apoB was decreased by fasting, while apoB mRNA levels remained constant, additional (post-transcriptional) mechanisms play a role in regulating apoB secretion.

  18. The influence of small impurity additions and direct electric current on the kinetics of contact melting in metals

    NASA Astrophysics Data System (ADS)

    Ahkubekov, A. A.; Ahkubekova, S. N.; Enaldieva, O. L.; Orkvasov, T. A.; Sozaev, V. A.

    2008-02-01

    Using the experimental data on contact melting of polycrystalline indium, tin and lead - based solid solutions with low-melting alloys we show that besides the diffusive, adhesive and low - dimensional mechanisms of contact melting it is necessary to take into account the segregational mechanism as well. The surfaces of a contact between the polycrystalline solid solutions and low - melting metals enrich in lower melting components due to the grain-boundary and surface segregation. One can influence on the kinetics of contact melting using alkali metals as impurity additives and applying the direct electric current. For example, the sodium addition to indium results in 3 times expansion of contact layer in the (In + 0.1 at. % Na) - Bi system, but in 2 times shrinking of that layer in the (In + 0.1 at. % Na) - Cd system in comparison to experiments without impurities.

  19. Small

    SciTech Connect

    Montoya, Joseph

    2013-07-18

    Representing the Center on Nanostructuring for Efficient Energy Conversion (CNEEC), this document is one of the entries in the Ten Hundred and One Word Challenge. As part of the challenge, the 46 Energy Frontier Research Centers were invited to represent their science in images, cartoons, photos, words and original paintings, but any descriptions or words could only use the 1000 most commonly used words in the English language, with the addition of one word important to each of the EFRCs and the mission of DOE energy. The mission of CNEEC is to understand how nanostructuring can enhance efficiency for energy conversion and solve fundamental cross-cutting problems in advanced energy conversion and storage systems.

  20. Acceptor-donor-acceptor-based small molecules with varied crystallinity: processing additive-induced nanofibril in blend film for photovoltaic applications

    NASA Astrophysics Data System (ADS)

    Li, Chao; Chen, Yujin; Zhao, Yue; Wang, Huifang; Zhang, Wei; Li, Yaowen; Yang, Xiaoming; Ma, Changqi; Chen, Liwei; Zhu, Xiulin; Tu, Yingfeng

    2013-09-01

    A series of acceptor-donor-acceptor-based small molecules (SMs) with varied crystallinity were successfully synthesized. The processing additive can induce the SMs to self-organize as nanofibrils with higher crystallinity and controlled scales of nanofibrils, which have significant influence on the photovoltaic performance.A series of acceptor-donor-acceptor-based small molecules (SMs) with varied crystallinity were successfully synthesized. The processing additive can induce the SMs to self-organize as nanofibrils with higher crystallinity and controlled scales of nanofibrils, which have significant influence on the photovoltaic performance. Electronic supplementary information (ESI) available: Synthetic process and characterizations of SMs; TGA, electrochemical properties, molecular orbital surfaces of SMs; AFM images of SM:PC71BM blend films; EQE curves; optical, electrochemical properties and photovoltaic parameters. See DOI: 10.1039/c3nr03048b

  1. Outpatient management of postbiopsy pneumothorax with small-caliber chest tubes: factors affecting the need for prolonged drainage and additional interventions.

    PubMed

    Gupta, Sanjay; Hicks, Marshall E; Wallace, Michael J; Ahrar, Kamran; Madoff, David C; Murthy, Ravi

    2008-01-01

    The aim of this study was to evaluate the efficacy of outpatient management of postbiopsy pneumothoraces with small-caliber chest tubes and to assess the factors that influence the need for prolonged drainage or additional interventions. We evaluated the medical records of patients who were treated with small-caliber chest tubes attached to Heimlich valves for pneumothoraces resulting from image-guided transthoracic needle biopsy to determine the hospital admission rates, the number of days the catheters were left in place, and the need for further interventions. We also evaluated the patient, lesion, and biopsy technique characteristics to determine their influence on the need for prolonged catheter drainage or additional interventions. Of the 191 patients included in our study, 178 (93.2%) were treated as outpatients. Ten patients (5.2%) were admitted for chest tube-related problems, either for underwater suction (n = 8) or for pain control (n = 2). No further interventions were required in 146 patients (76.4%), with successful removal of the chest tubes the day after the biopsy procedure. Prolonged catheter drainage (mean, 4.3 days) was required in 44 patients (23%). Nineteen patients (9.9%) underwent additional interventions for management of pneumothorax. Presence of emphysema was noted more frequently in patients who required additional interventions or prolonged chest tube drainage than in those who did not (51.1% vs. 24.7%; p = 0.001). We conclude that use of the Heimlich valve allows safe and successful outpatient treatment of most patients requiring chest tube placement for postbiopsy pneumothorax. Additional interventions or prolonged chest tube drainage are needed more frequently in patients with emphysema in the needle path. PMID:18074173

  2. Outpatient Management of Postbiopsy Pneumothorax with Small-Caliber Chest Tubes: Factors Affecting the Need for Prolonged Drainage and Additional Interventions

    SciTech Connect

    Gupta, Sanjay Hicks, Marshall E.; Wallace, Michael J.; Ahrar, Kamran; Madoff, David C.; Murthy, Ravi

    2008-03-15

    The aim of this study was to evaluate the efficacy of outpatient management of postbiopsy pneumothoraces with small-caliber chest tubes and to assess the factors that influence the need for prolonged drainage or additional interventions.We evaluated the medical records of patients who were treated with small-caliber chest tubes attached to Heimlich valves for pneumothoraces resulting from image-guided transthoracic needle biopsy to determine the hospital admission rates, the number of days the catheters were left in place, and the need for further interventions. We also evaluated the patient, lesion, and biopsy technique characteristics to determine their influence on the need for prolonged catheter drainage or additional interventions. Of the 191 patients included in our study, 178 (93.2%) were treated as outpatients. Ten patients (5.2%) were admitted for chest tube-related problems, either for underwater suction (n = 8) or for pain control (n = 2). No further interventions were required in 146 patients (76.4%), with successful removal of the chest tubes the day after the biopsy procedure. Prolonged catheter drainage (mean, 4.3 days) was required in 44 patients (23%). Nineteen patients (9.9%) underwent additional interventions for management of pneumothorax. Presence of emphysema was noted more frequently in patients who required additional interventions or prolonged chest tube drainage than in those who did not (51.1% vs. 24.7%; p = 0.001).We conclude that use of the Heimlich valve allows safe and successful outpatient treatment of most patients requiring chest tube placement for postbiopsy pneumothorax. Additional interventions or prolonged chest tube drainage are needed more frequently in patients with emphysema in the needle path.

  3. PPARγ activation alters fatty acid composition in adipose triglyceride, in addition to proliferation of small adipocytes, in insulin resistant high-fat fed rats.

    PubMed

    Sato, Daisuke; Oda, Kanako; Kusunoki, Masataka; Nishina, Atsuyoshi; Takahashi, Kazuaki; Feng, Zhonggang; Tsutsumi, Kazuhiko; Nakamura, Takao

    2016-02-15

    It was reported that adipocyte size is potentially correlated in part to amount of long chain polyunsaturated fatty acids (PUFAs) and insulin resistance because several long chain PUFAs can be ligands of peroxisome proliferator-activated receptors (PPARs). In our previous study, marked reduction of PUFAs was observed in insulin-resistant high-fat fed rats, which may indicate that PUFAs are consumed to improve insulin resistance. Although PPARγ agonist, well known as an insulin sensitizer, proliferates small adipocytes, the effects of PPARγ agonist on FA composition in adipose tissue have not been clarified yet. In the present study, we administered pioglitazone, a PPARγ agonist, to high-fat fed rats, and measured their FA composition of triglyceride fraction in adipose tissue and adipocyte diameters in pioglitazone-treated (PIO) and non-treated (control) rats. Insulin sensitivity was obtained with hyperinsulinemic euglycemic clamp. Average adipocyte diameter in the PIO group were smaller than that in the control one without change in tissue weight. In monounsaturated FAs (MUFAs), 14:1n-5, 16:1n-7, and 18:1n-9 contents in the PIO group were lower than those, respectively, in the control group. In contrast, 22:6n-3, 20:3n-6, 20:4n-6, and 22:4n-6 contents in the PIO group were higher than those, respectively, in the control group. Insulin sensitivity was higher in the PIO group than in the control one. These findings suggest that PPARγ activation lowered MUFAs whereas suppressed most of C20 or C22 PUFAs reduction, and that the change of fatty acid composition may be relevant with increase in small adipocytes. PMID:26825545

  4. Physical characteristics of LWRs and SCLWRs loaded by ({sup 233}U-Th-{sup 238}U) oxide fuel with small additions of {sup 231}Pa

    SciTech Connect

    Kulikov, E.G.; Shmelev, A.N.; Apse, V.A.; Kulikov, G.G.

    2007-07-01

    The paper investigates the possibility and attractiveness of using (U-Th) fuel in light-water reactors (LWRs) and in light-water reactors with super-critical coolant parameters (SCLWRs). It is proposed to dilute {sup 233}U with {sup 238}U to enhance the proliferation resistance of this fissionable isotope. If is noteworthy that she idea was put forward for the first time by she well known American physicist and participant of the Manhattan Project Dr. T. Taylor. Various fuel compositions are analyzed and compared on fuel breeding, achievable values of fuel burn-up and cross-sections of parasitic neutron absorption. It is also demonstrated that small {sup 231}Pa additions (several percent) into the fuel allows: to increase fuel burn-up, to achieve more negative temperature reactivity coefficient of coolant and to enhance nonproliferation of the fuel. (authors)

  5. Development of a Methodology to Conduct Usability Evaluation for Hand Tools that May Reduce the Amount of Small Parts that are Dropped During Installation while Processing Space Flight Hardware

    NASA Technical Reports Server (NTRS)

    Miller, Darcy

    2000-01-01

    Foreign object debris (FOD) is an important concern while processing space flight hardware. FOD can be defined as "The debris that is left in or around flight hardware, where it could cause damage to that flight hardware," (United Space Alliance, 2000). Just one small screw left unintentionally in the wrong place could delay a launch schedule while it is retrieved, increase the cost of processing, or cause a potentially fatal accident. At this time, there is not a single solution to help reduce the number of dropped parts such as screws, bolts, nuts, and washers during installation. Most of the effort is currently focused on training employees and on capturing the parts once they are dropped. Advances in ergonomics and hand tool design suggest that a solution may be possible, in the form of specialty hand tools, which secure the small parts while they are being handled. To assist in the development of these new advances, a test methodology was developed to conduct a usability evaluation of hand tools, while performing tasks with risk of creating FOD. The methodology also includes hardware in the form of a testing board and the small parts that can be installed onto the board during a test. The usability of new hand tools was determined based on efficiency and the number of dropped parts. To validate the methodology, participants were tested while performing a task that is representative of the type of work that may be done when processing space flight hardware. Test participants installed small parts using their hands and two commercially available tools. The participants were from three groups: (1) students, (2) engineers / managers and (3) technicians. The test was conducted to evaluate the differences in performance when using the three installation methods, as well as the difference in performance of the three participant groups.

  6. SIPSEY WILDERNESS AND ADDITIONS, ALABAMA.

    USGS Publications Warehouse

    Schweinfurth, Stanley P.; Mory, Peter C.

    1984-01-01

    On the basis of geologic, geochemical, and mineral surveys the Sipsey Wilderness and additions are deemed to have little promise for the occurrence of metallic mineral resources. Although limestone, shale, and sandstone resources that occur in the area are physically suitable for a variety of uses, similar materials are available outside the area closer to transportation routes and potential markets. A small amount of coal has been identified in the area, occurring as nonpersistent beds less than 28 in. thick. Oil and (or) natural gas resources may be present if suitable structural traps exist in the subsurface. Therefore, the area has a probable oil and gas potential. Small amounts of asphaltic sandstone and limestone, commonly referred to as tar sands, may also occur in the subsurface. 5 refs.

  7. Risk of adverse events with bevacizumab addition to therapy in advanced non-small-cell lung cancer: a meta-analysis of randomized controlled trials

    PubMed Central

    Lai, Xi-Xi; Xu, Ren-Ai; Yu-Ping, Li; Yang, Han

    2016-01-01

    Background Bevacizumab, a monoclonal antibody against vascular endothelial growth factor ligand, has shown survival benefits in the treatment of many types of malignant tumors, including non-small-cell lung cancer (NSCLC). We conducted this systematic review and meta-analysis to investigate the risk of the most clinically relevant adverse events related to bevacizumab in advanced NSCLC. Methods Databases from PubMed, Web of Science, and Cochrane Library up to August 2015, were searched to identify relevant studies. We included prospective randomized controlled Phase II/III clinical trials that compared therapy with or without bevacizumab for advanced NSCLC. Summary relative risk (RR) and 95% confidence intervals were calculated using random effects or fixed effects according to the heterogeneity among included trials. Results A total of 3,745 patients from nine clinical trials were included in the meta-analysis. Summary RRs showed a statistically significant bevacizumab-associated increased risk in three of the adverse outcomes studied: proteinuria (RR =7.55), hypertension (RR =5.34), and hemorrhagic events (RR =2.61). No statistically significant differences were found for gastrointestinal perforation (P=0.60), arterial and venous thromboembolic events (P=0.35 and P=0.92, respectively), or fatal events (P=0.29). Conclusion The addition of bevacizumab to therapy in advanced NSCLC did significantly increase the risk of proteinuria, hypertension, and hemorrhagic events but not arterial/venous thromboembolic events, gastrointestinal perforation, or fatal adverse events. PMID:27143937

  8. The results with the addition of metronomic cyclophosphamide to palliative radiotherapy for the treatment of non-small cell lung carcinoma

    PubMed Central

    Joshi, Subhash Chandra; Pandey, Kailash Chandra; Rastogi, Madhup; Sharma, Mukesh; Gupta, Manoj

    2015-01-01

    Background A considerable proportion of non-small cell lung carcinoma (NSCLC) patients are ineligible for radical therapies. Many are frail not to tolerate intravenous palliative chemotherapy either. These patients often receive palliative radiotherapy (RT), or supportive care alone. We intend to compare outcomes with palliative RT alone, versus palliative RT plus oral low dose metronomic cyclophosphamide. Methods Data was mined from 139 eligible NSCLC patient records. Comparisons were made between 65 patients treated from January 2011 to March 2013 with palliative RT (20-30 Gray in 5-10 fractions) alone, versus 74 patients treated from April 2013 to December 2014 with palliative RT plus oral metronomic cyclophosphamide (50 mg once daily from day of initiation of RT until at least the day of disease progression). Response was assessed after 1-month post-RT by computed tomography. Patients with complete or partial response were recorded as responders. For the determination of progression free survival (PFS), progression would be declared in case of increase in size of lesions, development of new lesions, or development of effusions. The proportions of responders were compared with the Fisher exact test, and the PFS curves were compared with the log-rank test. Results Differences in response rates were statistically insignificant. The PFS was significantly higher when metronomic chemotherapy was added to RT in comparison to treatment with RT alone (mean PFS 3.1 vs. 2.55 months; P=0.0501). Further histological sub-group analysis revealed that the enhanced outcomes with addition of metronomic cyclophosphamide to RT were limited to patients with adenocarcinoma histology (3.5 vs. 2.4 months; P=0.0053), while there was no benefit for those with squamous cell histology (2.6 vs. 2.6 months; P=1). At the dose of oral cyclophosphamide used, there was no recorded instance of any measurable hematological toxicity. Conclusions For pulmonary adenocarcinoma patients, the treatment

  9. Feasibility, tolerability, and efficacy of the concurrent addition of erlotinib to thoracic radiotherapy in locally advanced unresectable non-small-cell lung cancer: a Phase II trial

    PubMed Central

    Martínez, Enrique; Martínez, Maite; Rico, Mikel; Hernández, Berta; Casas, Francesc; Viñolas, Nuria; Pérez-Casas, Ana; Dómine, Manuel; Mínguez, Julián

    2016-01-01

    Purpose Although many studies have confirmed the synergic effects of combining chemotherapy (CT) and radiotherapy (RT), clinical data evaluating safety and efficacy of erlotinib in combination with RT in locally advanced non-small-cell lung cancer (NSCLC) are limited. The aim of this study was to determine the feasibility, tolerability, and efficacy of the concurrent addition of erlotinib to the standard three-dimensional conformal thoracic RT in patients with unresectable or locally advanced NSCLC who are not candidates for receiving standard CT. Patients and methods Feasibility and tolerability, assessed by evaluating adverse events (AEs), and effectiveness, by calculating progression-free survival (PFS), overall survival (OS), cancer-specific survival (CSS), and objective response rate (ORR), were analyzed in 30 patients receiving RT alone and 60 receiving RT and erlotinib. Results Erlotinib with RT showed an extended CSS and a higher rate of complete responses compared with RT alone. No differences between groups were found regarding OS, PFS, and ORR. AEs were significantly higher in the combined treatment, which mainly included cutaneous toxicity, dyspnea, fatigue, hyporexia, diarrhea, and infection. Erlotinib did not increase the toxicity produced by RT. Conclusion The combination of erlotinib with RT produced, in our study, a scarce clinical benefit in the treatment of unresectable or locally advanced NSCLC, limited to complete responses and longer CSS rate compared with RT alone. Increased toxicity events were associated with combined therapy, which mainly included cutaneous toxicity. In our opinion, further studies in molecularly unselected lung cancer patients treated with EGFR TKIs and RT are not indicated. The use of biomarkers for the identification of patients that are most likely to benefit from this treatment is an essential next step in the research of this condition. PMID:27042098

  10. 77 FR 61423 - Notice of Adjustment of Disaster Grant Amounts

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-09

    ... SECURITY Federal Emergency Management Agency Notice of Adjustment of Disaster Grant Amounts AGENCY: Federal... amount for Small Project Grants to State and local governments and private nonprofit facilities for...), 42 U.S.C. 5121-5207, prescribes that FEMA must annually adjust the maximum grant amount made...

  11. 76 FR 63933 - Notice of Adjustment of Disaster Grant Amounts

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-14

    ... SECURITY Notice of Adjustment of Disaster Grant Amounts AGENCY: Federal Emergency Management Agency, DHS. ACTION: Notice. SUMMARY: FEMA gives notice of an increase of the maximum amount for Small Project Grants.... 5121-5207, prescribes that FEMA must annually adjust the maximum grant amount made under section...

  12. [Discussion on acupuncture treatment amount].

    PubMed

    Wu, Song; Liang, Fengxia; Wang, Hua; Li, Jia

    2015-05-01

    The amount of acupuncture treatment refers to the sum of acupuncture effects during the treatment. From the factors that constitutes the amount of acupuncture treatment, including the numbers of needling, the size of acupuncture instruments, the depth of acupuncture, the manipulation, the retained time of needle, etc., and combined with teaching and clinical experience, it is believed that the amount of acupuncture treatment is closely related with clinical efficacy, besides, moderate amount of acupuncture treatment is a key factor to improve acupuncture efficacy and guarantee the safety of acupuncture. The basic principles of regular treatment amount are arrival of qi and being moderate, indicating the retained time of needle, treatment frequency and course should be based on individual condition, time, location and disease. PMID:26255521

  13. Secondary structural changes in guanidinium hydrochloride denatured mammalian serum albumins and protective effect of small amounts of cationic gemini surfactant pentanediyl-α,ω-bis(cetyldimethylammonium bromide) and methyl-β-cyclodextrin: A spectroscopic study.

    PubMed

    Gull, Nuzhat; Khan, Javed Masood; Ishtikhar, Mohd; Qadeer, Atiyatul; Khan, Rehan Ajmal; Gul, Mudasir; Khan, Rizwan Hasan

    2015-02-01

    In the present study the cationic gemini surfactant assisted refolding of guanidinium hydrochloride (GdCl) denatured mammalian serum albumins viz. sheep serum albumin (SSA), rat serum albumin (RSA) and porcine serum albumin (PSA) using a combination of cationic gemini surfactants, pentanediyl-α,ω-bis(cetyldimethylammonium bromide) (C16H33(CH3)2N(+)-(CH2)5-N(+)(CH3)2C16H33)⋅2Br(-) designated as G5 and methyl-β-cyclodextrin in the artificial chaperone assisted two step method, is attempted. The studies were carried out in an aqueous medium (pH 7.4) using dynamic light scattering (DLS), circular dichroism (CD), and fluorescence spectroscopy. A perusal of DLS data indicates that against the native hydrodynamic radius (Rh) of 4.3nm in SSA, 3.9nm in PSA and 3.5nm in RSA, the Rh of the said proteins, when refolding is attempted by simple dilution, increases to 21.7nm, 36.6nm and 37.2nm, respectively. Hydrodynamic radii very near to the native protein, i.e., 4.0nm, 4.1nm and 4.4nm for RSA, PSA and SSA respectively, is obtained on the sequential addition of G5 and methyl-β-cyclodextrin to the denatured protein. Circular dichroism studies corroborate with the DLS data. The results obtained from the multi-technique approach are ascribed to the presence of two charged head-groups and two hydrocarbon tails in the gemini surfactants resulting in a very strong electrostatic and hydrophobic interactions. Based on the present study it is suggested that the gemini surfactants may be utilized in the protein refolding studies and thus may address one of the most pressing demand of biotechnology industry for the development of efficient and inexpensive folding aides. PMID:25463190

  14. Amplification of trace amounts of nucleic acids

    DOEpatents

    Church, George M.; Zhang, Kun

    2008-06-17

    Methods of reducing background during amplification of small amounts of nucleic acids employ careful analysis of sources of low level contamination. Ultraviolet light can be used to reduce nucleic acid contaminants in reagents and equipment. "Primer-dimer" background can be reduced by judicious design of primers. We have shown clean signal-to-noise with as little as starting material as one single human cell (.about.6 picogram), E. coli cell (.about.5 femtogram) or Prochlorococcus cell (.about.3 femtogram).

  15. Multifunctional fuel additives

    SciTech Connect

    Baillargeon, D.J.; Cardis, A.B.; Heck, D.B.

    1991-03-26

    This paper discusses a composition comprising a major amount of a liquid hydrocarbyl fuel and a minor low-temperature flow properties improving amount of an additive product of the reaction of a suitable diol and product of a benzophenone tetracarboxylic dianhydride and a long-chain hydrocarbyl aminoalcohol.

  16. 43 CFR 3835.17 - What additional requirements must I fulfill to obtain a small miner waiver for my mining claims...

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... of a complete plan of operations in compliance with regulations at 36 CFR parts 6 and 9. Your... fulfill to obtain a small miner waiver for my mining claims or sites on National Park System lands? 3835... waiver for my mining claims or sites on National Park System lands? (a) Before performing assessment...

  17. 43 CFR 3835.17 - What additional requirements must I fulfill to obtain a small miner waiver for my mining claims...

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... of a complete plan of operations in compliance with regulations at 36 CFR parts 6 and 9. Your... fulfill to obtain a small miner waiver for my mining claims or sites on National Park System lands? 3835... waiver for my mining claims or sites on National Park System lands? (a) Before performing assessment...

  18. 43 CFR 3835.17 - What additional requirements must I fulfill to obtain a small miner waiver for my mining claims...

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... of a complete plan of operations in compliance with regulations at 36 CFR parts 6 and 9. Your... fulfill to obtain a small miner waiver for my mining claims or sites on National Park System lands? 3835... waiver for my mining claims or sites on National Park System lands? (a) Before performing assessment...

  19. 43 CFR 3835.17 - What additional requirements must I fulfill to obtain a small miner waiver for my mining claims...

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... of a complete plan of operations in compliance with regulations at 36 CFR parts 6 and 9. Your... fulfill to obtain a small miner waiver for my mining claims or sites on National Park System lands? 3835... waiver for my mining claims or sites on National Park System lands? (a) Before performing assessment...

  20. Determination of small and large amounts of fluorine in rocks

    USGS Publications Warehouse

    Grimaldi, F.S.; Ingram, B.; Cuttitta, F.

    1955-01-01

    Gelatinous silica and aluminum ions retard the distillation of fluorine in the Willard and Winter distillation method. A generally applicable, simple method for the determination of fluorine in rocks containing aluminum or silicon or both as major constituents was desired. In the procedure developed, the sample is fused with a mixture of sodium carbonate and zinc oxide, leached with water, and filtered. The residue is granular and retains nearly all of the silica. The fluorine in the filtrate is distilled directly from a perchloric acid-phosphoric acid mixture. Phosphoric acid permits the quantitative distillation of fluorine in the presence of much aluminum at the usual distillation temperature and without the collection of large volumes of distillate. The fluorine is determined either by microtitration with thorium nitrate or colorimetrically with thoron. The procedure is rapid and has yielded excellent results on silicate rocks and on samples from the aluminum phosphate (leached) zone of the Florida phosphate deposits.

  1. Generalizing the Concept of Specific Compound Formulation Additives towards Non-Fluorescent Drugs: A Solubilization Study on Potential Anti-Alzheimer-Active Small-Molecule Compounds.

    PubMed

    Lawatscheck, Carmen; Pickhardt, Marcus; Wieczorek, Sebastian; Grafmüller, Andrea; Mandelkow, Eckhard; Börner, Hans G

    2016-07-18

    Tailor-made compound formulation additives enable the testing of potential drugs with undesirable pharmacological profiles. A combinatorial approach using Raman microscopy as the readout method is presented to select peptide sequences from large one-bead-one-compound libraries. The resulting peptide-PEG conjugates solubilize potential prophylactic and therapeutic anti-Alzheimer compounds and can be used as specific additives not only for fluorescent but also for non-fluorescent compounds. PMID:27282127

  2. Effects of Small Additions of Tin on High-Temperature Oxidation of Fe-Cu-Sn Alloys for Surface Hot Shortness

    NASA Astrophysics Data System (ADS)

    Yin, Lan; Sridhar, Seetharaman

    2010-10-01

    Steel produced in an electric arc furnace contains a high amount of copper (Cu) that causes a surface-cracking phenomenon called surface hot shortness. It is known that tin (Sn) can exacerbate the hot shortness problem. A series of iron (Fe)-0.3 wt pct Cu- x wt pct Sn alloys with an Sn content ranging from 0.03 to 0.15 wt pct was oxidized in air at 1423 K (1150 °C) for 60 seconds, 300 seconds, and 600 seconds using thermogravimetry. A numerical model developed in a previous article was applied to predict the liquid- γFe interface concentrations and interface morphology in the Fe-Cu-Sn ternary system. Scanning electron microscopy investigations show that (1) The interface between the oxide and the metal is planar as predicted by the numerical model, (2) Sn leads to severe Cu-rich liquid penetration and cracking along the grain boundaries, and (3) open cracks with Fe oxides were found beneath the oxide-metal interface. The focused ion beam serial-sectioning technique was used to reveal a three-dimensional structure of cracks in the grain boundary containing Cu-rich liquid and Fe oxides.

  3. 13 CFR 120.348 - Amount of guarantee.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Amount of guarantee. 120.348 Section 120.348 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION BUSINESS LOANS Special Purpose Loans International Trade Loans § 120.348 Amount of guarantee. SBA can guarantee up to...

  4. 13 CFR 108.2020 - Amount of Operational Assistance grant.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 13 Business Credit and Assistance 1 2014-01-01 2014-01-01 false Amount of Operational Assistance grant. 108.2020 Section 108.2020 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION NEW MARKETS VENTURE CAPITAL (âNMVCâ) PROGRAM Requirements and Procedures for Operational Assistance Grants to NMVC Companies and SSBICs § 108.2020 Amount...

  5. Discounting of sequences of delayed rewards of different amounts.

    PubMed

    Białaszek, Wojciech; Ostaszewski, Paweł

    2012-01-01

    The main purpose of this study was to determine whether the magnitude effect is present in cases where delayed sequences of rewards are discounted. The magnitude effect refers to the inverse relationship between the amount of a reward and the steepness of temporal discounting. This study was conducted with a computer program to estimate the indifference points, which served as indicators of the present subjective value of delayed sequences of small and large rewards. In the indifference point the subjective value of a single, immediate reward was equal to the subjective value of the delayed sequence (or to the value of a single delayed reward). As a control condition, we added an experimental task involving choices between single immediate and single delayed rewards. The experiment showed that the sequences of large rewards are discounted less steeply than are the sequences of small rewards. This finding suggests that the magnitude effect is present within the delayed sequences of rewards. In addition, when outcomes are relatively large, the results suggest that a single reward is discounted less steeply than the sequence of a total nominal value equal to this single reward. However, for relatively small rewards, the difference is not statistically significant. The less steep discounting of sequences of large rewards may explain the reward-bundling effect, which refers to less steep discounting of longer sequences than of shorter ones: longer sequences usually have greater overall nominal value. The present study was conducted on hypothetical rewards, and the results should be validated using real rewards. PMID:22062547

  6. Food additives

    MedlinePlus

    Food additives are substances that become part of a food product when they are added during the processing or making of that food. "Direct" food additives are often added during processing to: Add nutrients ...

  7. Recovery of the Candidate Protoplanet HD 100546 b with Gemini/NICI and Detection of Additional (Planet-induced?) Disk Structure at Small Separations

    NASA Astrophysics Data System (ADS)

    Currie, Thayne; Muto, Takayuki; Kudo, Tomoyuki; Honda, Mitsuhiko; Brandt, Timothy D.; Grady, Carol; Fukagawa, Misato; Burrows, Adam; Janson, Markus; Kuzuhara, Masayuki; McElwain, Michael W.; Follette, Katherine; Hashimoto, Jun; Henning, Thomas; Kandori, Ryo; Kusakabe, Nobuhiko; Kwon, Jungmi; Mede, Kyle; Morino, Jun-ichi; Nishikawa, Jun; Pyo, Tae-Soo; Serabyn, Gene; Suenaga, Takuya; Takahashi, Yasuhiro; Wisniewski, John; Tamura, Motohide

    2014-12-01

    We report the first independent, second epoch (re-)detection of a directly imaged protoplanet candidate. Using L' high-contrast imaging of HD 100546 taken with the Near-Infrared Coronagraph and Imager on Gemini South, we recover "HD 100546 b" with a position and brightness consistent with the original Very Large Telescope/NAos-COnica detection from Quanz et al., although data obtained after 2013 will be required to decisively demonstrate common proper motion. HD 100546 b may be spatially resolved, up to ≈12-13 AU in diameter, and is embedded in a finger of thermal IR-bright, polarized emission extending inward to at least 0.''3. Standard hot-start models imply a mass of ≈15 MJ . However, if HD 100546 b is newly formed or made visible by a circumplanetary disk, both of which are plausible, its mass is significantly lower (e.g., 1-7 MJ ). Additionally, we discover a thermal IR-bright disk feature, possibly a spiral density wave, at roughly the same angular separation as HD 100546 b but 90° away. Our interpretation of this feature as a spiral arm is not decisive, but modeling analyses using spiral density wave theory implies a wave launching point exterior to ≈0.''45 embedded within the visible disk structure: plausibly evidence for a second, hitherto unseen, wide-separation planet. With one confirmed protoplanet candidate and evidence for one to two others, HD 100546 is an important evolutionary precursor to intermediate-mass stars with multiple super-Jovian planets at moderate/wide separations like HR 8799.

  8. RECOVERY OF THE CANDIDATE PROTOPLANET HD 100546 b WITH GEMINI/NICI AND DETECTION OF ADDITIONAL (PLANET-INDUCED?) DISK STRUCTURE AT SMALL SEPARATIONS

    SciTech Connect

    Currie, Thayne; Kudo, Tomoyuki; Muto, Takayuki; Honda, Mitsuhiko; Brandt, Timothy D.; Grady, Carol; Fukagawa, Misato; Burrows, Adam; Janson, Markus; Kuzuhara, Masayuki; McElwain, Michael W.; Follette, Katherine; Hashimoto, Jun; Henning, Thomas; Kandori, Ryo; Kusakabe, Nobuhiko; Morino, Jun-ichi; Nishikawa, Jun; Kwon, Jungmi; Mede, Kyle; and others

    2014-12-01

    We report the first independent, second epoch (re-)detection of a directly imaged protoplanet candidate. Using L' high-contrast imaging of HD 100546 taken with the Near-Infrared Coronagraph and Imager on Gemini South, we recover ''HD 100546 b'' with a position and brightness consistent with the original Very Large Telescope/NAos-COnica detection from Quanz et al., although data obtained after 2013 will be required to decisively demonstrate common proper motion. HD 100546 b may be spatially resolved, up to ≈12-13 AU in diameter, and is embedded in a finger of thermal IR-bright, polarized emission extending inward to at least 0.''3. Standard hot-start models imply a mass of ≈15 M{sub J} . However, if HD 100546 b is newly formed or made visible by a circumplanetary disk, both of which are plausible, its mass is significantly lower (e.g., 1-7 M{sub J} ). Additionally, we discover a thermal IR-bright disk feature, possibly a spiral density wave, at roughly the same angular separation as HD 100546 b but 90° away. Our interpretation of this feature as a spiral arm is not decisive, but modeling analyses using spiral density wave theory implies a wave launching point exterior to ≈0.''45 embedded within the visible disk structure: plausibly evidence for a second, hitherto unseen, wide-separation planet. With one confirmed protoplanet candidate and evidence for one to two others, HD 100546 is an important evolutionary precursor to intermediate-mass stars with multiple super-Jovian planets at moderate/wide separations like HR 8799.

  9. Nuclear DNA Amounts in Macaronesian Angiosperms

    PubMed Central

    SUDA, JAN; KYNCL, TOMÁŠ; FREIOVÁ, RADKA

    2003-01-01

    Nuclear DNA contents for 104 Macaronesian angiosperms, with particular attention on Canary Islands endemics, were analysed using propidium iodide flow cytometry. Prime estimates for more than one‐sixth of the whole Canarian endemic flora (including representatives of 11 endemic genera) were obtained. The resulting 1C DNA values ranged from 0·19 to 7·21 pg for Descurainia bourgeauana and Argyranthemum frutescens, respectively (about 38‐fold difference). The majority of species, however, possessed (very) small genomes, with C‐values <1·6 pg. The tendency towards small nuclear DNA contents and genome sizes was confirmed by comparing average values for Macaronesian and non‐Macaronesian representatives of individual families, genera and major phylogenetic lineages. Our data support the hypothesis that the insular selection pressures in Macaronesia favour small C‐values and genome sizes. Both positive and negative correlations between infrageneric nuclear DNA amount variation and environmental conditions on Tenerife were also found in several genera. PMID:12824074

  10. Addition of Small Electrophiles to N-Heterocyclic-Carbene-Stabilized Disilicon(0): A Revisit of the Isolobal Concept in Low-Valent Silicon Chemistry.

    PubMed

    Arz, Marius I; Straßmann, Martin; Geiß, Daniel; Schnakenburg, Gregor; Filippou, Alexander C

    2016-04-01

    Protonation and alkylation of (Idipp)Si═Si(Idipp) (1) afforded the mixed-valent disilicon(I)-borates [(Idipp)(R)Si(II)═Si(0)(Idipp)][B(Ar(F))4] (1R[B(Ar(F))4]; R = H, Me, Et; Ar(F) = C6H3-3,5-(CF3)2; Idipp = C[N(C6H3-2,6-iPr2)CH]2) as red to orange colored, highly air-sensitive solids, which were characterized by single-crystal X-ray diffraction, IR spectroscopy and multinuclear NMR spectroscopy. Dynamic NMR studies in solution revealed a degenerate isomerization (topomerization) of the "σ-bonded" tautomers of 1H[B(Ar(F))4], which proceeds according to quantum chemical calculations via a NHC-stabilized (NHC = N-heterocyclic carbene) disilahydronium ion ("π-bonded" isomer) and is reminiscent of the degenerate rearrangement of carbenium ions formed upon protonation of olefins. The topomerization of 1H[B(Ar(F))4] provides the first example of a reversible 1,2-H migration along a Si═Si bond observed in a molecular system. In contrast, 1Me[B(Ar(F))4] adopts a "rigid" structure in solution due to the higher energy required for the interconversion of the "σ-bonded" isomer into a putative NHC-stabilized disilamethonium ion. Addition of alkali metal borates to 1 afforded the alkali metal disilicon(0) borates 1M[BAr4] (M = Li, Ar = C6F5; M = Na, Ar = Ar(F)) as brown, air-sensitive solids. Single-crystal X-ray diffraction analyses and NMR spectroscopic studies of 1M[BAr4] suggest in concert with quantum chemical calculations that encapsulation of the alkali metal cations in the cavity of 1 predominantly occurs via electrostatic cation-π interactions with the Si═Si π-bond and the peripheral NHC aryl rings. Displacement of the [Si(NHC)] fragments by the isolobal fragments [PR] and [SiR](-) interrelates the cations [(NHC)(R)Si═Si(NHC)](+) to a series of familiar, multiply bonded Si and P compounds as verified by analyses of their electronic structures. PMID:26978031

  11. Food additives

    PubMed Central

    Spencer, Michael

    1974-01-01

    Food additives are discussed from the food technology point of view. The reasons for their use are summarized: (1) to protect food from chemical and microbiological attack; (2) to even out seasonal supplies; (3) to improve their eating quality; (4) to improve their nutritional value. The various types of food additives are considered, e.g. colours, flavours, emulsifiers, bread and flour additives, preservatives, and nutritional additives. The paper concludes with consideration of those circumstances in which the use of additives is (a) justified and (b) unjustified. PMID:4467857

  12. 31 CFR 50.71 - Determination of recoupment amounts.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    .... 50.71 Section 50.71 Money and Finance: Treasury Office of the Secretary of the Treasury TERRORISM... recoupment amounts for that Program Year. (b)(1) Within 90 days after certification of an act of terrorism... Terrorism Policy Surcharge previously established to determine whether any additional amount will...

  13. 31 CFR 50.71 - Determination of recoupment amounts.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    .... 50.71 Section 50.71 Money and Finance: Treasury Office of the Secretary of the Treasury TERRORISM... recoupment amounts for that Program Year. (b)(1) Within 90 days after certification of an act of terrorism... Terrorism Policy Surcharge previously established to determine whether any additional amount will...

  14. 26 CFR 301.6334-3 - Determination of exempt amount.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... deductions on account of age or blindness); and (ii) The aggregate amount of the deductions for personal... account of age or blindness); and (B) The aggregate amount of the deductions for personal exemptions... standard deduction (including additional standard deductions on account of age or blindness) for...

  15. 26 CFR 1.50A-1 - Determination of amount.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... Computing Credit for Expenses of Work Incentive Programs § 1.50A-1 Determination of amount. (a) In general. Except as otherwise provided in this section and in § 1.50A-2, the amount of the work incentive program... certain capital gains of subchapter S corporations), and any additional tax imposed for the taxable...

  16. Food additives.

    PubMed

    Berglund, F

    1978-01-01

    The use of additives to food fulfils many purposes, as shown by the index issued by the Codex Committee on Food Additives: Acids, bases and salts; Preservatives, Antioxidants and antioxidant synergists; Anticaking agents; Colours; Emulfifiers; Thickening agents; Flour-treatment agents; Extraction solvents; Carrier solvents; Flavours (synthetic); Flavour enhancers; Non-nutritive sweeteners; Processing aids; Enzyme preparations. Many additives occur naturally in foods, but this does not exclude toxicity at higher levels. Some food additives are nutrients, or even essential nutritents, e.g. NaCl. Examples are known of food additives causing toxicity in man even when used according to regulations, e.g. cobalt in beer. In other instances, poisoning has been due to carry-over, e.g. by nitrate in cheese whey - when used for artificial feed for infants. Poisonings also occur as the result of the permitted substance being added at too high levels, by accident or carelessness, e.g. nitrite in fish. Finally, there are examples of hypersensitivity to food additives, e.g. to tartrazine and other food colours. The toxicological evaluation, based on animal feeding studies, may be complicated by impurities, e.g. orthotoluene-sulfonamide in saccharin; by transformation or disappearance of the additive in food processing in storage, e.g. bisulfite in raisins; by reaction products with food constituents, e.g. formation of ethylurethane from diethyl pyrocarbonate; by metabolic transformation products, e.g. formation in the gut of cyclohexylamine from cyclamate. Metabolic end products may differ in experimental animals and in man: guanylic acid and inosinic acid are metabolized to allantoin in the rat but to uric acid in man. The magnitude of the safety margin in man of the Acceptable Daily Intake (ADI) is not identical to the "safety factor" used when calculating the ADI. The symptoms of Chinese Restaurant Syndrome, although not hazardous, furthermore illustrate that the whole ADI

  17. 46 CFR Sec. 2 - Amount of bond.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 8 2010-10-01 2010-10-01 false Amount of bond. Sec. 2 Section 2 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION A-NATIONAL SHIPPING AUTHORITY BONDING OF SHIP'S PERSONNEL Sec. 2 Amount of bond. The amount of the bond must be governed by the amount of monies advanced or value of...

  18. 46 CFR Sec. 2 - Amount of bond.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 8 2011-10-01 2011-10-01 false Amount of bond. Sec. 2 Section 2 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION A-NATIONAL SHIPPING AUTHORITY BONDING OF SHIP'S PERSONNEL Sec. 2 Amount of bond. The amount of the bond must be governed by the amount of monies advanced or value of...

  19. Sensory characterisation and consumer acceptability of potassium chloride and sunflower oil addition in small-caliber non-acid fermented sausages with a reduced content of sodium chloride and fat.

    PubMed

    Mora-Gallego, Héctor; Guàrdia, Maria Dolors; Serra, Xavier; Gou, Pere; Arnau, Jacint

    2016-02-01

    The effect of the simultaneous reduction of fat proportion (from 20% to 10% and 7%) and added salt (from 2.5% to 1.5%) and the subsequent addition of 0.64% KCl and sunflower oil (1.5% and 3.0%) on the physicochemical, instrumental colour and texture, sensory properties and consumer acceptability of small caliber non-acid fermented sausages (fuet type) was studied. This simultaneous reduction of fat and salt increased weight loss, moisture, water activity (aw), redness, instrumental texture parameters (hardness, chewiness and cohesiveness), sensory attributes (darkness, hardness, elasticity) and the consumer acceptability. The subsequent addition of 0.64% KCl to the leanest batch decreased the aw and barely affected instrumental texture parameters and consumer acceptability. Subsequent sunflower oil addition decreased hardness, chewiness and cohesiveness and increased crumbliness and oil flavour which may decrease the consumer acceptability. The simultaneous reduction of fat and NaCl with the addition of 0.64% KCl was the preferred option by the consumers. PMID:26497101

  20. Amplitudes of Pain-Related Evoked Potentials Are Useful to Detect Small Fiber Involvement in Painful Mixed Fiber Neuropathies in Addition to Quantitative Sensory Testing – An Electrophysiological Study

    PubMed Central

    Hansen, Niels; Kahn, Ann-Kathrin; Zeller, Daniel; Katsarava, Zaza; Sommer, Claudia; Üçeyler, Nurcan

    2015-01-01

    To investigate the usefulness of pain-related evoked potentials (PREP) elicited by electrical stimulation for the identification of small fiber involvement in patients with mixed fiber neuropathy (MFN). Eleven MFN patients with clinical signs of large fiber impairment and neuropathic pain and ten healthy controls underwent clinical and electrophysiological evaluation. Small fiber function, electrical conductivity and morphology were examined by quantitative sensory testing (QST), PREP, and skin punch biopsy. MFN was diagnosed following clinical and electrophysiological examination (chronic inflammatory demyelinating neuropathy: n = 6; vasculitic neuropathy: n = 3; chronic axonal ­neuropathy: n = 2). The majority of patients with MFN characterized their pain by descriptors that mainly represent C-fiber-mediated pain. In QST, patients displayed elevated cold, warm, mechanical, and vibration detection thresholds and cold pain thresholds indicative of MFN. PREP amplitudes in patients correlated with cold (p < 0.05) and warm detection thresholds (p < 0.05). Burning pain and the presence of par-/dysesthesias correlated negatively with PREP amplitudes (p < 0.05). PREP amplitudes correlating with cold and warm detection thresholds, burning pain, and par-/dysesthesias support employing PREP amplitudes as an additional tool in conjunction with QST for detecting small fiber impairment in patients with MFN. PMID:26696950

  1. Potlining Additives

    SciTech Connect

    Rudolf Keller

    2004-08-10

    In this project, a concept to improve the performance of aluminum production cells by introducing potlining additives was examined and tested. Boron oxide was added to cathode blocks, and titanium was dissolved in the metal pool; this resulted in the formation of titanium diboride and caused the molten aluminum to wet the carbonaceous cathode surface. Such wetting reportedly leads to operational improvements and extended cell life. In addition, boron oxide suppresses cyanide formation. This final report presents and discusses the results of this project. Substantial economic benefits for the practical implementation of the technology are projected, especially for modern cells with graphitized blocks. For example, with an energy savings of about 5% and an increase in pot life from 1500 to 2500 days, a cost savings of $ 0.023 per pound of aluminum produced is projected for a 200 kA pot.

  2. Phosphazene additives

    SciTech Connect

    Harrup, Mason K; Rollins, Harry W

    2013-11-26

    An additive comprising a phosphazene compound that has at least two reactive functional groups and at least one capping functional group bonded to phosphorus atoms of the phosphazene compound. One of the at least two reactive functional groups is configured to react with cellulose and the other of the at least two reactive functional groups is configured to react with a resin, such as an amine resin of a polycarboxylic acid resin. The at least one capping functional group is selected from the group consisting of a short chain ether group, an alkoxy group, or an aryloxy group. Also disclosed are an additive-resin admixture, a method of treating a wood product, and a wood product.

  3. 29 CFR 4219.13 - Amount of liability for de minimis amounts.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 9 2010-07-01 2010-07-01 false Amount of liability for de minimis amounts. 4219.13 Section... Redetermination of Withdrawal Liability Upon Mass Withdrawal § 4219.13 Amount of liability for de minimis amounts. An employer that is liable for de minimis amounts shall be liable to the plan for the amount by...

  4. An additional middle cuneiform?

    PubMed Central

    Brookes-Fazakerley, S.D.; Jackson, G.E.; Platt, S.R.

    2015-01-01

    Additional cuneiform bones of the foot have been described in reference to the medial bipartite cuneiform or as small accessory ossicles. An additional middle cuneiform has not been previously documented. We present the case of a patient with an additional ossicle that has the appearance and location of an additional middle cuneiform. Recognizing such an anatomical anomaly is essential for ruling out second metatarsal base or middle cuneiform fractures and for the preoperative planning of arthrodesis or open reduction and internal fixation procedures in this anatomical location. PMID:26224890

  5. 13 CFR 143.52 - Collection of amounts due.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... accordance with the Federal Claims Collection Standards (4 CFR Ch. II). The date from which interest is... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Collection of amounts due. 143.52 Section 143.52 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION UNIFORM...

  6. 13 CFR 143.52 - Collection of amounts due.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... accordance with the Federal Claims Collection Standards (4 CFR Ch. II). The date from which interest is... 13 Business Credit and Assistance 1 2012-01-01 2012-01-01 false Collection of amounts due. 143.52 Section 143.52 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION UNIFORM...

  7. 13 CFR 143.52 - Collection of amounts due.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... accordance with the Federal Claims Collection Standards (4 CFR Ch. II). The date from which interest is... 13 Business Credit and Assistance 1 2013-01-01 2013-01-01 false Collection of amounts due. 143.52 Section 143.52 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION UNIFORM...

  8. 13 CFR 143.52 - Collection of amounts due.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... accordance with the Federal Claims Collection Standards (4 CFR Ch. II). The date from which interest is... 13 Business Credit and Assistance 1 2011-01-01 2011-01-01 false Collection of amounts due. 143.52 Section 143.52 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION UNIFORM...

  9. 13 CFR 143.52 - Collection of amounts due.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... accordance with the Federal Claims Collection Standards (4 CFR Ch. II). The date from which interest is... 13 Business Credit and Assistance 1 2014-01-01 2014-01-01 false Collection of amounts due. 143.52 Section 143.52 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION UNIFORM...

  10. Photoelectrochemical and Electrochemical Characterization of Sub-Micro-Gram Amounts of Organic Semiconductors Using Scanning Droplet Cell Microscopy.

    PubMed

    Kollender, Jan Philipp; Gasiorowski, Jacek; Sariciftci, Niyazi S; Mardare, Andrei I; Hassel, Achim Walter

    2014-07-31

    A model organic semiconductor (MDMO-PPV) was used for testing a modified version of a photoelectrochemical scanning droplet cell microscope (PE-SDCM) adapted for use with nonaqueous electrolytes and containing an optical fiber for localized illumination. The most attractive features of the PE-SDCM are represented by the possibility of addressing small areas on the investigated substrate and the need of small amounts of electrolyte. A very small amount (ng) of the material under study is sufficient for a complete electrochemical and photoelectrochemical characterization due to the scanning capability of the cell. The electrochemical behavior of the polymer was studied in detail using potentiostatic and potentiodynamic investigations as well as electrochemical impedance spectroscopy. Additionally, the photoelectrochemical properties were investigated under illumination conditions, and the photocurrents found were at least 3 orders of magnitude higher than the dark (background) current, revealing the usefulness of this compact microcell for photovoltaic characterizations. PMID:25101149

  11. Photoelectrochemical and Electrochemical Characterization of Sub-Micro-Gram Amounts of Organic Semiconductors Using Scanning Droplet Cell Microscopy

    PubMed Central

    2014-01-01

    A model organic semiconductor (MDMO-PPV) was used for testing a modified version of a photoelectrochemical scanning droplet cell microscope (PE-SDCM) adapted for use with nonaqueous electrolytes and containing an optical fiber for localized illumination. The most attractive features of the PE-SDCM are represented by the possibility of addressing small areas on the investigated substrate and the need of small amounts of electrolyte. A very small amount (ng) of the material under study is sufficient for a complete electrochemical and photoelectrochemical characterization due to the scanning capability of the cell. The electrochemical behavior of the polymer was studied in detail using potentiostatic and potentiodynamic investigations as well as electrochemical impedance spectroscopy. Additionally, the photoelectrochemical properties were investigated under illumination conditions, and the photocurrents found were at least 3 orders of magnitude higher than the dark (background) current, revealing the usefulness of this compact microcell for photovoltaic characterizations. PMID:25101149

  12. The use of radiative transition rates to study the changes in the excitation of Cu ions in a Ne glow discharge caused by small additions of H2, O2 and N2

    NASA Astrophysics Data System (ADS)

    Weiss, Z.; Steers, E. B. M.; Mushtaq, S.; Hoffmann, V.; Pickering, J. C.

    2016-04-01

    The excitation of Cu+ ions in a Ne glow discharge with small additions of H2, O2 and N2 was studied. Ratios of radiative transition rates between different Cu II levels in a discharge in neon, with and without the molecular gas added, were calculated, and the formalism of transition rate ratio (TRR) diagrams was developed and used to study the changing excitation conditions. Virtually no changes in the excitation of Cu+ ions occur in a neon discharge if nitrogen is added. Additions of hydrogen and oxygen to neon as the discharge gas affect excitation of the 4d, 5s and some other Cu II levels in the vicinity of the ionization energy of neon (21.56 eV). Also some lower Cu II levels, excited by radiative decay of those higher energy levels, are affected. The 4p 3P2 level at 15.96 eV is enhanced by additions of hydrogen. It was suggested that this enhancement is caused by the asymmetric charge transfer reaction between neutral copper atoms and the H2+ molecular ions.

  13. 46 CFR 308.403 - Insured amounts.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... total amount of war risk insurance obtainable from companies authorized to do an insurance business in a... MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION EMERGENCY OPERATIONS WAR RISK INSURANCE War Risk Builder's Risk Insurance § 308.403 Insured amounts. (a) Prelaunching period. The amount insured...

  14. 14 CFR 1261.102 - Maximum amount.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 5 2011-01-01 2010-01-01 true Maximum amount. 1261.102 Section 1261.102 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION PROCESSING OF MONETARY CLAIMS (GENERAL) Employees' Personal Property Claims § 1261.102 Maximum amount. From October 1, 1982, to October 30, 1988, the maximum amount that may be...

  15. 14 CFR 1261.102 - Maximum amount.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false Maximum amount. 1261.102 Section 1261.102 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION PROCESSING OF MONETARY CLAIMS (GENERAL) Employees' Personal Property Claims § 1261.102 Maximum amount. From October 1, 1982, to October 30, 1988, the maximum amount that may be...

  16. NUSIMEP-7: uranium isotope amount ratios in uranium particles.

    PubMed

    Truyens, J; Stefaniak, E A; Aregbe, Y

    2013-11-01

    The Institute for Reference Materials and Measurements (IRMM) has extensive experience in the development of isotopic reference materials and the organization of interlaboratory comparisons (ILC) for nuclear measurements in compliance with the respective international guidelines (ISO Guide 34:2009 and ISO/IEC 17043:2010). The IRMM Nuclear Signatures Interlaboratory Measurement Evaluation Program (NUSIMEP) is an external quality control program with the objective of providing materials for measurements of trace amounts of nuclear materials in environmental matrices. Measurements of the isotopic ratios of the elements uranium and plutonium in small amounts, typical of those found in environmental samples, are required for nuclear safeguards and security, for the control of environmental contamination and for the detection of nuclear proliferation. The measurement results of participants in NUSIMEP are evaluated according to international guidelines in comparison to independent external certified reference values with demonstrated metrological traceability and uncertainty. NUSIMEP-7 focused on measurements of uranium isotope amount ratios in uranium particles aiming to support European Safeguards Directorate General for Energy (DG ENER), the International Atomic Energy Agency's (IAEA) network of analytical laboratories for environmental sampling (NWAL) and laboratories in the field of particle analysis. Each participant was provided two certified test samples: one with single and one with double isotopic enrichment. These NUSIMEP test samples were prepared by controlled hydrolysis of certified uranium hexafluoride in a specially designed aerosol deposition chamber at IRMM. Laboratories participating in NUSIMEP-7 received the test samples of uranium particles on two graphite disks with undisclosed isotopic ratio values n((234)U)/n((238)U), n((235)U)/n((238)U) and n((236)U)/n((238)U). The uranium isotope ratios had to be measured using their routine analytical

  17. The amount effect and marginal value.

    PubMed

    Rachlin, Howard; Arfer, Kodi B; Safin, Vasiliy; Yen, Ming

    2015-07-01

    The amount effect of delay discounting (by which the value of larger reward amounts is discounted by delay at a lower rate than that of smaller amounts) strictly implies that value functions (value as a function of amount) are steeper at greater delays than they are at lesser delays. That is, the amount effect and the difference in value functions at different delays are actually a single empirical finding. Amount effects of delay discounting are typically found with choice experiments. Value functions for immediate rewards have been empirically obtained by direct judgment. (Value functions for delayed rewards have not been previously obtained.) The present experiment obtained value functions for both immediate and delayed rewards by direct judgment and found them to be steeper when the rewards were delayed--hence, finding an amount effect with delay discounting. PMID:26013159

  18. Smog control fuel additives

    SciTech Connect

    Lundby, W.

    1993-06-29

    A method is described of controlling, reducing or eliminating, ozone and related smog resulting from photochemical reactions between ozone and automotive or industrial gases comprising the addition of iodine or compounds of iodine to hydrocarbon-base fuels prior to or during combustion in an amount of about 1 part iodine per 240 to 10,000,000 parts fuel, by weight, to be accomplished by: (a) the addition of these inhibitors during or after the refining or manufacturing process of liquid fuels; (b) the production of these inhibitors for addition into fuel tanks, such as automotive or industrial tanks; or (c) the addition of these inhibitors into combustion chambers of equipment utilizing solid fuels for the purpose of reducing ozone.

  19. New additive retards coke formation in ethylene furnace tubes

    SciTech Connect

    Not Available

    1994-05-09

    Adding relatively small amounts of a new additive to the feed stream of a steam cracker can inhibit coke formation on the metal surfaces of processing equipment and increase furnace run time. The additive comprises a variable mixture of four to six inorganic salts in aqueous solution. The components of the additive mixture can be varied, as needed, for processing heavy feed materials such as heavy naphtha and gas oil. The process was first tested at a Korean petrochemical plant and is now operating successfully at a commercial facility in Russia. The results of the Korean trial are presented here.

  20. Phenylethynyl Containing Reactive Additives

    NASA Technical Reports Server (NTRS)

    Connell, John W. (Inventor); Smith, Joseph G., Jr. (Inventor); Hergenrother, Paul M. (Inventor)

    2002-01-01

    Phenylethynyl containing reactive additives were prepared from aromatic diamine, containing phenylethvnvl groups and various ratios of phthalic anhydride and 4-phenylethynviphthalic anhydride in glacial acetic acid to form the imide in one step or in N-methyl-2-pvrrolidinone to form the amide acid intermediate. The reactive additives were mixed in various amounts (10% to 90%) with oligomers containing either terminal or pendent phenylethynyl groups (or both) to reduce the melt viscosity and thereby enhance processability. Upon thermal cure, the additives react and become chemically incorporated into the matrix and effect an increase in crosslink density relative to that of the host resin. This resultant increase in crosslink density has advantageous consequences on the cured resin properties such as higher glass transition temperature and higher modulus as compared to that of the host resin.

  1. 13 CFR 107.1150 - Maximum amount of Leverage for a Section 301(c) Licensee.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Maximum amount of Leverage for a Section 301(c) Licensee. 107.1150 Section 107.1150 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION SMALL BUSINESS INVESTMENT COMPANIES SBA Financial Assistance for Licensees (Leverage) Maximum Amount of Leverage for Which A Licensee...

  2. 13 CFR 107.1150 - Maximum amount of Leverage for a Section 301(c) Licensee.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 13 Business Credit and Assistance 1 2012-01-01 2012-01-01 false Maximum amount of Leverage for a Section 301(c) Licensee. 107.1150 Section 107.1150 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION SMALL BUSINESS INVESTMENT COMPANIES SBA Financial Assistance for Licensees (Leverage) Maximum Amount of Leverage for Which A Licensee...

  3. 13 CFR 108.1150 - Maximum amount of Leverage for a NMVC Company.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... NMVC Company. 108.1150 Section 108.1150 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION...) Maximum Amount of Leverage for Which A Nmvc Company Is Eligible § 108.1150 Maximum amount of Leverage for a NMVC Company. The face amount of a NMVC Company's outstanding Debentures may not exceed...

  4. 13 CFR 400.202 - Loan amount.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ....202 Business Credit and Assistance EMERGENCY STEEL GUARANTEE LOAN BOARD EMERGENCY STEEL GUARANTEE LOAN PROGRAM Steel Guarantee Loans § 400.202 Loan amount. (a) The aggregate amount of loan principal guaranteed under this Program to a single Qualified Steel Company may not exceed $ 250 million. (b) Of...

  5. 13 CFR 400.202 - Loan amount.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ....202 Business Credit and Assistance EMERGENCY STEEL GUARANTEE LOAN BOARD EMERGENCY STEEL GUARANTEE LOAN PROGRAM Steel Guarantee Loans § 400.202 Loan amount. (a) The aggregate amount of loan principal guaranteed under this Program to a single Qualified Steel Company may not exceed $ 250 million. (b) Of...

  6. 13 CFR 400.202 - Loan amount.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ....202 Business Credit and Assistance EMERGENCY STEEL GUARANTEE LOAN BOARD EMERGENCY STEEL GUARANTEE LOAN PROGRAM Steel Guarantee Loans § 400.202 Loan amount. (a) The aggregate amount of loan principal guaranteed under this Program to a single Qualified Steel Company may not exceed $ 250 million. (b) Of...

  7. 13 CFR 400.202 - Loan amount.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ....202 Business Credit and Assistance EMERGENCY STEEL GUARANTEE LOAN BOARD EMERGENCY STEEL GUARANTEE LOAN PROGRAM Steel Guarantee Loans § 400.202 Loan amount. (a) The aggregate amount of loan principal guaranteed under this Program to a single Qualified Steel Company may not exceed $ 250 million. (b) Of...

  8. 13 CFR 400.202 - Loan amount.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ....202 Business Credit and Assistance EMERGENCY STEEL GUARANTEE LOAN BOARD EMERGENCY STEEL GUARANTEE LOAN PROGRAM Steel Guarantee Loans § 400.202 Loan amount. (a) The aggregate amount of loan principal guaranteed under this Program to a single Qualified Steel Company may not exceed $ 250 million. (b) Of...

  9. 23 CFR 1335.8 - Grant amounts.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Grant amounts. 1335.8 Section 1335.8 Highways NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION STATE HIGHWAY SAFETY DATA IMPROVEMENTS § 1335.8 Grant amounts. (a) Start-up grant. A State that qualifies for a start-up grant under §...

  10. 45 CFR 32.8 - Amounts withheld.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... debtor's disposable pay exceeds an amount equivalent to thirty times the minimum wage. See 29 CFR 870.10... DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL ADMINISTRATION ADMINISTRATIVE WAGE GARNISHMENT § 32.8 Amounts... first pay day after the employer receives the order. However, if the first pay day is within 10...

  11. 45 CFR 32.8 - Amounts withheld.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... debtor's disposable pay exceeds an amount equivalent to thirty times the minimum wage. See 29 CFR 870.10... DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL ADMINISTRATION ADMINISTRATIVE WAGE GARNISHMENT § 32.8 Amounts... first pay day after the employer receives the order. However, if the first pay day is within 10...

  12. 14 CFR 1261.102 - Maximum amount.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 5 2012-01-01 2012-01-01 false Maximum amount. 1261.102 Section 1261.102 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION PROCESSING OF MONETARY CLAIMS (GENERAL) Employees' Personal Property Claims § 1261.102 Maximum amount. From October 1, 1982, to October 30,...

  13. 14 CFR 1261.102 - Maximum amount.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 5 2013-01-01 2013-01-01 false Maximum amount. 1261.102 Section 1261.102 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION PROCESSING OF MONETARY CLAIMS (GENERAL) Employees' Personal Property Claims § 1261.102 Maximum amount. From October 1, 1982, to October 30,...

  14. 45 CFR 32.8 - Amounts withheld.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... debtor's disposable pay exceeds an amount equivalent to thirty times the minimum wage. See 29 CFR 870.10... DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL ADMINISTRATION ADMINISTRATIVE WAGE GARNISHMENT § 32.8 Amounts... first pay day after the employer receives the order. However, if the first pay day is within 10...

  15. 20 CFR 617.34 - Amount.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... the Federal travel regulations (see 41 CFR part 101-7) for the locality where the job search is... WORKERS UNDER THE TRADE ACT OF 1974 Job Search Allowances § 617.34 Amount. (a) Computation. The amount of a job search allowance shall be 90 percent of the total costs of each of the following...

  16. 20 CFR 617.34 - Amount.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... the Federal travel regulations (see 41 CFR part 101-7) for the locality where the job search is... WORKERS UNDER THE TRADE ACT OF 1974 Job Search Allowances § 617.34 Amount. (a) Computation. The amount of a job search allowance shall be 90 percent of the total costs of each of the following...

  17. 20 CFR 617.34 - Amount.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... the Federal travel regulations (see 41 CFR part 101-7) for the locality where the job search is... WORKERS UNDER THE TRADE ACT OF 1974 Job Search Allowances § 617.34 Amount. (a) Computation. The amount of a job search allowance shall be 90 percent of the total costs of each of the following...

  18. 20 CFR 617.34 - Amount.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... the Federal travel regulations (see 41 CFR part 101-7) for the locality where the job search is... WORKERS UNDER THE TRADE ACT OF 1974 Job Search Allowances § 617.34 Amount. (a) Computation. The amount of a job search allowance shall be 90 percent of the total costs of each of the following...

  19. Risk sensitivity for amounts of and delay to rewards: adaptation for uncertainty or by-product of reward rate maximising?

    PubMed

    Shapiro, Martin S; Schuck-Paim, Cynthia; Kacelnik, Alex

    2012-02-01

    Observations that humans and other species are sensitive to variability in the outcome of their choices has led to the widespread assumption that this sensitivity reflects adaptations to cope with risk (stochasticity of action consequences). We question this assumption in experiments with starlings. We show that choices between outcomes that are risky in both amount and delay to food are predictable from preferences in the absence of risk. We find that the overarching best predictor of an option's value is the average of the ratios of amount to delay across its (frequency weighted) outcomes, an expression known as "Expectation of the Ratios", or EoR. Most tests of risk sensitivity focus on the predicted impact of energetic state on preference for risk. We show instead that under controlled state conditions subjects are variance- and risk-neutral with respect to EoR, and this implies variance neutrality for amounts and variance-proneness for delays. The weak risk aversion for amounts often reported requires a small modification of EoR. EoR is consistent with associative learning: acquisition of value for initially neutral stimuli is roughly proportional to the magnitude of their consequences and inversely proportional to the interval between the stimulus and its consequence's onset. If, as is likely, the effect of amount on acquisition is sublinear, the result is a deviation from EoR towards risk aversion for amount. In 3 experiments, we first establish individual birds' preferences between pairs of fixed options that differ in both amount and delay (small-sooner vs. large-later), and then examine choices between stochastic mixtures that include these options. Experiment 1 uses a titration to establish certainty equivalents, while experiments 2 and 3 measure degree of preference between options with static parameters. The mixtures differ in the coefficient of variation of amount, delay, or both, but EoR is sufficient to predict all results, with no additional

  20. 78 FR 59702 - Medicare Program; Medicare Appeals: Adjustment to the Amount in Controversy Threshold Amounts for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-27

    ...This notice announces the annual adjustment in the amount in controversy (AIC) threshold amounts for Administrative Law Judge (ALJ) hearings and judicial review under the Medicare appeals process. The adjustment to the AIC threshold amounts will be effective for requests for ALJ hearings and judicial review filed on or after January 1, 2014. The calendar year 2014 AIC threshold amounts are......

  1. Deoxynivalenol Impairs Hepatic and Intestinal Gene Expression of Selected Oxidative Stress, Tight Junction and Inflammation Proteins in Broiler Chickens, but Addition of an Adsorbing Agent Shifts the Effects to the Distal Parts of the Small Intestine

    PubMed Central

    Osselaere, Ann; Santos, Regiane; Hautekiet, Veerle; De Backer, Patrick; Chiers, Koen; Ducatelle, Richard; Croubels, Siska

    2013-01-01

    Broiler chickens are rather resistant to deoxynivalenol and thus, clinical signs are rarely seen. However, effects of subclinical concentrations of deoxynivalenol on both the intestine and the liver are less frequently studied at the molecular level. During our study, we investigated the effects of three weeks of feeding deoxynivalenol on the gut wall morphology, intestinal barrier function and inflammation in broiler chickens. In addition, oxidative stress was evaluated in both the liver and intestine. Besides, the effect of a clay-based mycotoxin adsorbing agent on these different aspects was also studied. Our results show that feeding deoxynivalenol affects the gut wall morphology both in duodenum and jejenum of broiler chickens. A qRT-PCR analysis revealed that deoxynivalenol acts in a very specific way on the intestinal barrier, since only an up-regulation in mRNA expression of claudin 5 in jejunum was observed, while no effects were seen on claudin 1, zona occludens 1 and 2. Addition of an adsorbing agent resulted in an up-regulation of all the investigated genes coding for the intestinal barrier in the ileum. Up-regulation of Toll-like receptor 4 and two markers of oxidative stress (heme-oxigenase or HMOX and xanthine oxidoreductase or XOR) were mainly seen in the jejunum and to a lesser extent in the ileum in response to deoxynivalenol, while in combination with an adsorbing agent main effect was seen in the ileum. These results suggest that an adsorbing agent may lead to higher concentrations of deoxynivalenol in the more distal parts of the small intestine. In the liver, XOR was up-regulated due to DON exposure. HMOX and HIF-1α (hypoxia-inducible factor 1α) were down-regulated due to feeding DON but also due to feeding the adsorbing agent alone or in combination with DON. PMID:23922676

  2. Increases in the Amounts of Vibrio spp. in Oysters upon Addition of Exogenous Bacteria

    PubMed Central

    Oliver, James

    2013-01-01

    The bacterial pathogen Vibrio vulnificus is found naturally in brackish coastal waters but can be greatly concentrated by filter-feeding organisms such as shellfish. Numerous experiments in which exogenous V. vulnificus cells are added to oysters in an attempt to measure uptake and depuration have been performed. In nearly all cases, results have shown that laboratory-grown bacteria are rapidly taken up by the oysters but ultimately eliminated, while naturally present Vibrio populations in oysters are resistant to depuration. In this study, oysters harvested during winter months, with low culturable Vibrio concentrations, were incubated in aquaria supplemented with strains of V. vulnificus that were either genotypically or phenotypically distinct from the background bacteria. These exogenous cells were eliminated from the oysters, as previously seen, but other vibrios already inhabiting the oysters responded to the V. vulnificus inoculum by rapidly increasing in number and maintaining a large stable population. The presence of such an oyster-adapted Vibrio population would be expected to prevent colonization by exogenous V. vulnificus cells, thus explaining the rapid depuration of these added bacteria. PMID:23793640

  3. 7 CFR 1424.8 - Payment amounts.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS BIOENERGY PROGRAM § 1424.8 Payment amounts. (a) An eligible... whose annual bioenergy production is: (i) Less than 65 million gallons, by dividing by 2.5; (ii)...

  4. 7 CFR 1424.8 - Payment amounts.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS BIOENERGY PROGRAM § 1424.8 Payment amounts. (a) An eligible... whose annual bioenergy production is: (i) Less than 65 million gallons, by dividing by 2.5; (ii)...

  5. 7 CFR 1424.8 - Payment amounts.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS BIOENERGY PROGRAM § 1424.8 Payment amounts. (a) An eligible... whose annual bioenergy production is: (i) Less than 65 million gallons, by dividing by 2.5; (ii)...

  6. 7 CFR 1424.8 - Payment amounts.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS BIOENERGY PROGRAM § 1424.8 Payment amounts. (a) An eligible... whose annual bioenergy production is: (i) Less than 65 million gallons, by dividing by 2.5; (ii)...

  7. 7 CFR 1424.8 - Payment amounts.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS BIOENERGY PROGRAM § 1424.8 Payment amounts. (a) An eligible... whose annual bioenergy production is: (i) Less than 65 million gallons, by dividing by 2.5; (ii)...

  8. Boron addition to alloys

    SciTech Connect

    Coad, B. C.

    1985-08-20

    A process for addition of boron to an alloy which involves forming a melt of the alloy and a reactive metal, selected from the group consisting of aluminum, titanium, zirconium and mixtures thereof to the melt, maintaining the resulting reactive mixture in the molten state and reacting the boric oxide with the reactive metal to convert at least a portion of the boric oxide to boron which dissolves in the resulting melt, and to convert at least portion of the reactive metal to the reactive metal oxide, which oxide remains with the resulting melt, and pouring the resulting melt into a gas stream to form a first atomized powder which is subsequently remelted with further addition of boric oxide, re-atomized, and thus reprocessed to convert essentially all the reactive metal to metal oxide to produce a powdered alloy containing specified amounts of boron.

  9. Addition of HCl to the double-pulse copper chloride laser

    NASA Technical Reports Server (NTRS)

    Vetter, A. A.; Nerheim, N. M.

    1977-01-01

    Addition of small amounts of hydrogen chloride to the buffer gas of a double-pulse CuCl laser causes an increase in the production of copper atoms in the ground state. A maximum laser energy increase of 15% was observed and the span of delay times for which laser action occurred increased.

  10. Long range ordered alloys modified by addition of niobium and cerium

    DOEpatents

    Liu, Chain T.

    1987-01-01

    Long range ordered alloys are described having the nominal composition (Fe,Ni,Co).sub.3 (V,M) where M is a ductility enhancing metal selected from the group Ti, Zr, Hf with additions of small amounts of cerium and niobium to drammatically enhance the creep properties of the resulting alloys.

  11. Long range ordered alloys modified by addition of niobium and cerium

    DOEpatents

    Liu, C.T.

    1984-08-22

    Long range ordered alloys are described having the nominal composition (Fe,Ni,Co)/sub 3/ (V,M) where M is a ductility enhancing metal selected from the group Ti, Zr, Hf with additions of small amounts of cerium and niobium to dramatically enhance the creep properties of the resulting alloys.

  12. 76 FR 59138 - Medicare Program; Medicare Appeals; Adjustment to the Amount in Controversy Threshold Amounts for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-23

    ... HUMAN SERVICES Centers for Medicare & Medicaid Services Medicare Program; Medicare Appeals; Adjustment to the Amount in Controversy Threshold Amounts for Calendar Year 2012 AGENCY: Centers for Medicare... review under the Medicare appeals process. The adjustment to the AIC threshold amounts will be...

  13. Bending Electrostriction in Polyurethanes Containing Ions as Contaminants or Additives

    NASA Astrophysics Data System (ADS)

    Watanabe, Masashi; Kato, Takahiro; Suzuki, Makoto; Amaike, Yoichi; Hirai, Toshihiro

    1999-08-01

    We demonstrated that the bending electrostriction in polyurethane films is controlled by the ions contained as contaminants or additives. The sample film used in this investigation was composed of a segmented polyester-polyurethane and was coated with a thin gold electrode on each surface by ion-sputtering. Although the application of an electric field (2 MV/m) can caused bending deformation of the film, removal of the ionic contaminants from the polyurethane by electrodialysis reduced the degree of deformation. On the other hand, the addition of a small amount of lithium bromide changed the bending direction.

  14. Fuel and Additive Characterization for HCCI Combustion

    SciTech Connect

    Aceves, S M; Flowers, D; Martinez-Frias, J; Espinosa-Loza, F; Pitz, W J; Dibble, R

    2003-02-12

    This paper shows a numerical evaluation of fuels and additives for HCCl combustion. First, a long list of candidate HCCl fuels is selected. For all the fuels in the list, operating conditions (compression ratio, equivalence ratio and intake temperature) are determined that result in optimum performance under typical operation for a heavy-duty engine. Fuels are also characterized by presenting Log(p)-Log(T) maps for multiple fuels under HCCl conditions. Log(p)-Log(T) maps illustrate important processes during HCCl engine operation, including compression, low temperature heat release and ignition. Log(p)-Log(T) diagrams can be used for visualizing these processes and can be used as a tool for detailed analysis of HCCl combustion. The paper also includes a ranking of many potential additives. Experiments and analyses have indicated that small amounts (a few parts per million) of secondary fuels (additives) may considerably affect HCCl combustion and may play a significant role in controlling HCCl combustion. Additives are ranked according to their capability to advance HCCl ignition. The best additives are listed and an explanation of their effect on HCCl combustion is included.

  15. 7 CFR 1421.304 - Payment amount.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 2012 Crop of Wheat, Barley, Oats, and Triticale § 1421.304 Payment amount. (a) The grazing payment rate... payment rate in effect for the predominant class of wheat in the county where the farm is located as of... three (3) similar farms. For triticale, the payment yield shall be the yield for wheat from three...

  16. 7 CFR 1421.304 - Payment amount.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 2012 Crop of Wheat, Barley, Oats, and Triticale § 1421.304 Payment amount. (a) The grazing payment rate... payment rate in effect for the predominant class of wheat in the county where the farm is located as of... three (3) similar farms. For triticale, the payment yield shall be the yield for wheat from three...

  17. 7 CFR 1421.304 - Payment amount.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 2012 Crop of Wheat, Barley, Oats, and Triticale § 1421.304 Payment amount. (a) The grazing payment rate... payment rate in effect for the predominant class of wheat in the county where the farm is located as of... three (3) similar farms. For triticale, the payment yield shall be the yield for wheat from three...

  18. 24 CFR 201.10 - Loan amounts.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Loan amounts. 201.10 Section 201.10 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR HOUSING-FEDERAL HOUSING COMMISSIONER, DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT MORTGAGE AND LOAN INSURANCE...

  19. 7 CFR 1421.304 - Payment amount.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 2012 Crop of Wheat, Barley, Oats, and Triticale § 1421.304 Payment amount. (a) The grazing payment rate... complete program application to CCC. For triticale, the grazing rate will be equal to the loan deficiency... three (3) similar farms. For triticale, the payment yield shall be the yield for wheat from three...

  20. 14 CFR 1300.13 - Guarantee amount.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 5 2011-01-01 2010-01-01 true Guarantee amount. 1300.13 Section 1300.13 Aeronautics and Space AIR TRANSPORTATION SYSTEM STABILIZATION OFFICE OF MANAGEMENT AND BUDGET AVIATION DISASTER RELIEF-AIR CARRIER GUARANTEE LOAN PROGRAM Minimum Requirements and Application Procedures §...

  1. 14 CFR 1300.13 - Guarantee amount.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 5 2012-01-01 2012-01-01 false Guarantee amount. 1300.13 Section 1300.13 Aeronautics and Space AIR TRANSPORTATION SYSTEM STABILIZATION OFFICE OF MANAGEMENT AND BUDGET AVIATION DISASTER RELIEF-AIR CARRIER GUARANTEE LOAN PROGRAM Minimum Requirements and Application Procedures §...

  2. 20 CFR 340.2 - Amount recoverable.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... amount of unemployment, sickness, or maternity benefits paid under the Railroad Unemployment Insurance... been determined to be days of unemployment or sickness; (c) Recoverable under section 4(a-1)(ii) of the..., unemployment, sickness or maternity benefits under any law other than the Railroad Unemployment Insurance...

  3. 20 CFR 340.2 - Amount recoverable.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... amount of unemployment, sickness, or maternity benefits paid under the Railroad Unemployment Insurance... been determined to be days of unemployment or sickness; (c) Recoverable under section 4(a-1)(ii) of the..., unemployment, sickness or maternity benefits under any law other than the Railroad Unemployment Insurance...

  4. 20 CFR 340.2 - Amount recoverable.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... amount of unemployment, sickness, or maternity benefits paid under the Railroad Unemployment Insurance... been determined to be days of unemployment or sickness; (c) Recoverable under section 4(a-1)(ii) of the..., unemployment, sickness or maternity benefits under any law other than the Railroad Unemployment Insurance...

  5. 20 CFR 340.2 - Amount recoverable.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... amount of unemployment, sickness, or maternity benefits paid under the Railroad Unemployment Insurance... been determined to be days of unemployment or sickness; (c) Recoverable under section 4(a-1)(ii) of the..., unemployment, sickness or maternity benefits under any law other than the Railroad Unemployment Insurance...

  6. 20 CFR 340.2 - Amount recoverable.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... amount of unemployment, sickness, or maternity benefits paid under the Railroad Unemployment Insurance... been determined to be days of unemployment or sickness; (c) Recoverable under section 4(a-1)(ii) of the..., unemployment, sickness or maternity benefits under any law other than the Railroad Unemployment Insurance...

  7. 33 CFR 133.7 - Requests: Amount.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... POLLUTION FINANCIAL RESPONSIBILITY AND COMPENSATION OIL SPILL LIABILITY TRUST FUND; STATE ACCESS § 133.7... amount anticipated for immediate removal action for a single oil pollution incident, but, in any event... quantity and composition of the oil, weather conditions and customary costs of similar services in...

  8. 33 CFR 133.7 - Requests: Amount.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... POLLUTION FINANCIAL RESPONSIBILITY AND COMPENSATION OIL SPILL LIABILITY TRUST FUND; STATE ACCESS § 133.7... amount anticipated for immediate removal action for a single oil pollution incident, but, in any event... quantity and composition of the oil, weather conditions and customary costs of similar services in...

  9. 33 CFR 133.7 - Requests: Amount.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... POLLUTION FINANCIAL RESPONSIBILITY AND COMPENSATION OIL SPILL LIABILITY TRUST FUND; STATE ACCESS § 133.7... amount anticipated for immediate removal action for a single oil pollution incident, but, in any event... quantity and composition of the oil, weather conditions and customary costs of similar services in...

  10. 33 CFR 133.7 - Requests: Amount.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... POLLUTION FINANCIAL RESPONSIBILITY AND COMPENSATION OIL SPILL LIABILITY TRUST FUND; STATE ACCESS § 133.7... amount anticipated for immediate removal action for a single oil pollution incident, but, in any event... quantity and composition of the oil, weather conditions and customary costs of similar services in...

  11. 33 CFR 133.7 - Requests: Amount.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... POLLUTION FINANCIAL RESPONSIBILITY AND COMPENSATION OIL SPILL LIABILITY TRUST FUND; STATE ACCESS § 133.7... amount anticipated for immediate removal action for a single oil pollution incident, but, in any event... quantity and composition of the oil, weather conditions and customary costs of similar services in...

  12. 7 CFR 1421.304 - Payment amount.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 2012 Crop of Wheat, Barley, Oats, and Triticale § 1421.304 Payment amount. (a) The grazing payment rate... payment rate in effect for the predominant class of wheat in the county where the farm is located as of... three (3) similar farms. For triticale, the payment yield shall be the yield for wheat from three...

  13. 40 CFR 35.9050 - Assistance amount.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Assistance amount. 35.9050 Section 35.9050 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE STATE AND LOCAL ASSISTANCE Financial Assistance for the National Estuary Program § 35.9050...

  14. 40 CFR 35.9050 - Assistance amount.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 1 2013-07-01 2013-07-01 false Assistance amount. 35.9050 Section 35.9050 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE STATE AND LOCAL ASSISTANCE Financial Assistance for the National Estuary Program § 35.9050...

  15. 40 CFR 35.9050 - Assistance amount.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 1 2012-07-01 2012-07-01 false Assistance amount. 35.9050 Section 35.9050 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE STATE AND LOCAL ASSISTANCE Financial Assistance for the National Estuary Program § 35.9050...

  16. 40 CFR 35.9050 - Assistance amount.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 1 2014-07-01 2014-07-01 false Assistance amount. 35.9050 Section 35.9050 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE STATE AND LOCAL ASSISTANCE Financial Assistance for the National Estuary Program § 35.9050...

  17. 40 CFR 35.9050 - Assistance amount.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 1 2011-07-01 2011-07-01 false Assistance amount. 35.9050 Section 35.9050 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE STATE AND LOCAL ASSISTANCE Financial Assistance for the National Estuary Program § 35.9050...

  18. 27 CFR 70.243 - Exempt amount.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2014-04-01 2014-04-01 false Exempt amount. 70.243 Section 70.243 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT... as wages, salary, or other income for each payroll period described in § 70.244 of this part...

  19. 27 CFR 70.243 - Exempt amount.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2010-04-01 2010-04-01 false Exempt amount. 70.243 Section 70.243 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT... as wages, salary, or other income for each payroll period described in § 70.244 of this part...

  20. 27 CFR 70.243 - Exempt amount.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2011-04-01 2011-04-01 false Exempt amount. 70.243 Section 70.243 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT... as wages, salary, or other income for each payroll period described in § 70.244 of this part...

  1. 27 CFR 70.243 - Exempt amount.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2013-04-01 2013-04-01 false Exempt amount. 70.243 Section 70.243 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT... as wages, salary, or other income for each payroll period described in § 70.244 of this part...

  2. 27 CFR 70.243 - Exempt amount.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2012-04-01 2011-04-01 true Exempt amount. 70.243 Section 70.243 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT... as wages, salary, or other income for each payroll period described in § 70.244 of this part...

  3. 26 CFR 1.6664-3 - Ordering rules for determining the total amount of penalties imposed.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 26 Internal Revenue 13 2011-04-01 2011-04-01 false Ordering rules for determining the total amount of penalties imposed. 1.6664-3 Section 1.6664-3 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES (CONTINUED) Additions to the Tax, Additional Amounts, and Assessable Penalties...

  4. Additives in fibers and fabrics.

    PubMed

    Barker, R H

    1975-06-01

    The additives and contaminants which occur in textile fibers vary widely, depending on the type of fiber and the pretreatment which it has received. Synthetic fibers such as nylon and polyester contain trace amounts of contaminants such as catalysts and catalyst deactivators which remain after the synthesis of the basic polymers. In addition, there are frequently a number of materials which are added to perform specific functions in almost all man-made fibers. Examples of these would include traces of metals or metal salts used as tracers for identification of specific lots of fiber, TiO2 or similar materials added as delustrants, and a host of organic species added for such special purposes as antistatic agents or flame retardants. There may also be considerable quantities of residual monomer or small oligomers dissolved in the polymer matrix. The situation becomes even more complex after the fibers are converted into fabric form. Numerous materials are applied at various stages of fabric preparation to act as lubricants, sizing agents, antistats, bleaches, and wetting agents to facilitate the processing, but these are normally removed before the fabric reaches the cutters of the ultimate consumers and therefore usually do not constitute potential hazards. However, there are many other chemical agents which are frequently added during the later stages of fabric preparation and which are not designed to be removed. Aside from dyes and printing pigments, the most common additive for apparel fabrics is a durable press treatment. This generally involves the use of materials capable of crosslinking cellulosics by reacting through such functions as N-methylolated amides or related compounds such as ureas and carbamates. These materials pose some potential hazards due to both the nitrogenous bases and the formaldehyde which they usually release. There is usually also some residual catalyst in fabrics which have received such treatments. Other types of chemical treatments

  5. Additives in fibers and fabrics.

    PubMed Central

    Barker, R H

    1975-01-01

    The additives and contaminants which occur in textile fibers vary widely, depending on the type of fiber and the pretreatment which it has received. Synthetic fibers such as nylon and polyester contain trace amounts of contaminants such as catalysts and catalyst deactivators which remain after the synthesis of the basic polymers. In addition, there are frequently a number of materials which are added to perform specific functions in almost all man-made fibers. Examples of these would include traces of metals or metal salts used as tracers for identification of specific lots of fiber, TiO2 or similar materials added as delustrants, and a host of organic species added for such special purposes as antistatic agents or flame retardants. There may also be considerable quantities of residual monomer or small oligomers dissolved in the polymer matrix. The situation becomes even more complex after the fibers are converted into fabric form. Numerous materials are applied at various stages of fabric preparation to act as lubricants, sizing agents, antistats, bleaches, and wetting agents to facilitate the processing, but these are normally removed before the fabric reaches the cutters of the ultimate consumers and therefore usually do not constitute potential hazards. However, there are many other chemical agents which are frequently added during the later stages of fabric preparation and which are not designed to be removed. Aside from dyes and printing pigments, the most common additive for apparel fabrics is a durable press treatment. This generally involves the use of materials capable of crosslinking cellulosics by reacting through such functions as N-methylolated amides or related compounds such as ureas and carbamates. These materials pose some potential hazards due to both the nitrogenous bases and the formaldehyde which they usually release. There is usually also some residual catalyst in fabrics which have received such treatments. Other types of chemical treatments

  6. 29 CFR 4219.14 - Amount of liability for 20-year-limitation amounts.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 9 2010-07-01 2010-07-01 false Amount of liability for 20-year-limitation amounts. 4219.14 Section 4219.14 Labor Regulations Relating to Labor (Continued) PENSION BENEFIT GUARANTY CORPORATION WITHDRAWAL LIABILITY FOR MULTIEMPLOYER PLANS NOTICE, COLLECTION, AND REDETERMINATION OF WITHDRAWAL LIABILITY Redetermination of Withdrawal...

  7. 24 CFR 576.45 - Reallocation of grant amounts; returned or unused amounts.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 3 2011-04-01 2010-04-01 true Reallocation of grant amounts; returned or unused amounts. 576.45 Section 576.45 Housing and Urban Development Regulations Relating to Housing and Urban Development (Continued) OFFICE OF ASSISTANT SECRETARY FOR COMMUNITY PLANNING...

  8. 77 FR 59618 - Medicare Program; Medicare Appeals; Adjustment to the Amount in Controversy Threshold Amounts for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-28

    ... for requests for ALJ hearings and judicial review filed on or after January 1, 2013. The calendar year 2013 AIC threshold amounts are $140 for ALJ hearings and $1,400 for judicial review. Effective Date...) threshold amounts for Administrative Law Judge (ALJ) hearing requests and judicial review at $100 and...

  9. Neutron autoradiography of trace amounts of gadolinium

    SciTech Connect

    Shih, J.L.A.; Brugger, R.M. )

    1992-05-01

    This paper reports that application of gadolinium in neutron capture therapy is under evaluation. Crucial to development of this therapy is an imaging technique that would show the distribution and concentration of parts-per-million amounts of {sup 157}Gd in sliced samples. A technique that utilizes the principles of autoradiography and neutron radiography has been tried. The images taken with this method display the gadolinium distribution and its relative concentration in samples. Concentrations of {sup 157}Gd ranging from {approximately}20 to 500 ppm can be determined. The intrinsic spatial resolution of the system used in the Missouri University Research Reactor is 70 {mu}m.

  10. Room at the Mountain: Estimated Maximum Amounts of Commercial Spent Nuclear Fuel Capable of Disposal in a Yucca Mountain Repository

    SciTech Connect

    Kessler, John H.; Kemeny, John; King, Fraser; Ross, Alan M.; Ross, Benjamen

    2006-07-01

    The purpose of this paper is to present an initial analysis of the maximum amount of commercial spent nuclear fuel (CSNF) that could be emplaced into a geological repository at Yucca Mountain. This analysis identifies and uses programmatic, material, and geological constraints and factors that affect this estimation of maximum amount of CSNF for disposal. The conclusion of this initial analysis is that the current legislative limit on Yucca Mountain disposal capacity, 63,000 MTHM of CSNF, is a small fraction of the available physical capacity of the Yucca Mountain system assuming the current high-temperature operating mode (HTOM) design. EPRI is confident that at least four times the legislative limit for CSNF ({approx}260,000 MTHM) can be emplaced in the Yucca Mountain system. It is possible that with additional site characterization, upwards of nine times the legislative limit ({approx}570,000 MTHM) could be emplaced. (authors)

  11. 48 CFR 970.5215-1 - Total available fee: Base fee amount and performance fee amount.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... the conclusion of each specified evaluation period, evaluate the Contractor's performance of all... available fee amount earned. At the Contracting Officer's discretion, evaluation of incentivized performance... Contractor performance shall be in accordance with the Performance Evaluation and Measurement...

  12. Performance Boosting Additive

    NASA Technical Reports Server (NTRS)

    1999-01-01

    Mainstream Engineering Corporation was awarded Phase I and Phase II contracts from Goddard Space Flight Center's Small Business Innovation Research (SBIR) program in early 1990. With support from the SBIR program, Mainstream Engineering Corporation has developed a unique low cost additive, QwikBoost (TM), that increases the performance of air conditioners, heat pumps, refrigerators, and freezers. Because of the energy and environmental benefits of QwikBoost, Mainstream received the Tibbetts Award at a White House Ceremony on October 16, 1997. QwikBoost was introduced at the 1998 International Air Conditioning, Heating, and Refrigeration Exposition. QwikBoost is packaged in a handy 3-ounce can (pressurized with R-134a) and will be available for automotive air conditioning systems in summer 1998.

  13. Optimum Tolerance Design Using Component-Amount and Mixture-Amount Experiments

    SciTech Connect

    Piepel, Gregory F.; Ozler, Cenk; Sehirlioglu, Ali Kemal

    2013-08-01

    One type of tolerance design problem involves optimizing component and assembly tolerances to minimize the total cost (sum of manufacturing cost and quality loss). Previous literature recommended using traditional response surface (RS) designs and models to solve this type of tolerance design problem. In this article, component-amount (CA) and mixture-amount (MA) approaches are proposed as more appropriate for solving this type of tolerance design problem. The advantages of the CA and MA approaches over the RS approach are discussed. Reasons for choosing between the CA and MA approaches are also discussed. The CA and MA approaches (experimental design, response modeling, and optimization) are illustrated using real examples.

  14. Effect of polymer additives on hydrodynamics and oxygen transfer in a bubble column bioreactor.

    PubMed

    Kawase, Y

    1993-01-01

    The influence of polymer additives (polyethylene oxide and polyacrylamide) on the hydrodynamics and oxygen transfer in a bubble column bioreactor was examined. The addition of small amounts of these polymers has been known to cause significant drag reduction in turbulent flow circumstances. The gas hold-up was slightly decreased and the liquid-phase mixing was somewhat enhanced due to the addition of the polymers. The addition of polymer additives brought about a reduction of the volumetric oxygen transfer coefficient by about 40%. In dilute polymer solutions, large bubbles formed by bubble coalescence moved with high rise velocities in the presence of many small bubbles and the bubble size distributions were less uniform compared with those in water. The complicated changes in bubble hydrodynamic characteristics were examined to give possible explanations for oxygen transfer reduction. PMID:7763940

  15. 75 FR 58407 - Medicare Program; Medicare Appeals; Adjustment to the Amount in Controversy Threshold Amounts for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-24

    ... for requests for ALJ hearings and judicial review filed on or after January 1, 2011. The 2011 AIC threshold amounts are $130 for ALJ hearings and $1,300 for judicial review. DATES: Effective Date: This... and judicial review at $100 and $1,000, respectively, for Medicare Part A and Part B appeals....

  16. Effect of dilute polymer additives on the acoustic cavitation threshold of water

    SciTech Connect

    Crum, L.A.; Brosey, J.E.

    1984-02-01

    Measurements are presented of the variation of the acoustic cavitation threshold of water with concentration of the polymer additives polyethylene oxide and guar gum. It was found that small amounts of these additives could significantly increase the cavitation threshold. A theoretical model, based upon nucleation of a gas bubble from a Harvey-type crevice in a mote or solid particle, is developed that gives good agreement with the measurements. The applicability of this approach to an explanation of cavitation index reduction in flow-generated or confined jet cavitation, when polymer additives are introduced, is discussed.

  17. B Removal by Zr Addition in Electromagnetic Solidification Refinement of Si with Si-Al Melt

    NASA Astrophysics Data System (ADS)

    Lei, Yun; Ma, Wenhui; Sun, Luen; Dai, Yongnian; Morita, Kazuki

    2016-02-01

    This study investigated a new process of enhancing B removal by adding small amounts of Zr in the electromagnetic solidification refinement of Si with Si-Al melt. B in Si was removed by as much as 97.2 pct by adding less than 1057 ppma Zr, and the added Zr was removed by as much as 99.7 pct. In addition, Zr is more effective in enhancing B removal than Ti in the same electromagnetic solidification refining process.

  18. 13 CFR 119.6 - What are the minimum and maximum amounts for an award?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false What are the minimum and maximum amounts for an award? 119.6 Section 119.6 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION PROGRAM FOR INVESTMENT IN MICROENTREPRENEURS (âPRIMEâ OR âTHE ACTâ) § 119.6 What are the minimum and maximum amounts for an award? (a) The...

  19. 13 CFR 119.6 - What are the minimum and maximum amounts for an award?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 13 Business Credit and Assistance 1 2011-01-01 2011-01-01 false What are the minimum and maximum amounts for an award? 119.6 Section 119.6 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION PROGRAM FOR INVESTMENT IN MICROENTREPRENEURS (âPRIMEâ OR âTHE ACTâ) § 119.6 What are the minimum and maximum amounts for an award? (a) The...

  20. Addition of rapamycin and hydroxychloroquine to metronomic chemotherapy as a second line treatment results in high salvage rates for refractory metastatic solid tumors: a pilot safety and effectiveness analysis in a small patient cohort

    PubMed Central

    Chi, Kwan-Hwa; Ko, Hui-Ling; Yang, Kai-Lin; Lee, Cheng-Yen; Chi, Mau-Shin; Kao, Shang-Jyh

    2015-01-01

    BACKGROUND Autophagy is an important oncotarget that can be modulated during anti-cancer therapy. Enhancing autophagy using chemotherapy and rapamycin (Rapa) treatment and then inhibiting it using hydroxychloroquine (HCQ) could synergistically improve therapy outcome in cancer patients. It is still unclear whether addition of Rapa and HCQ to chemotherapy could be used for reversing drug resistance. PATIENTS AND METHODS Twenty-five stage IV cancer patients were identified. They had no clinical response to first-line metronomic chemotherapy; the patients were salvaged by adding an autophagy inducer (Rapa, 2 mg/day) and an autophagosome inhibitor (HCQ, 400 mg/day) to their current metronomic chemotherapy for at least 3 months. Patients included 4 prostate, 4 bladder, 4 lung, 4 breast, 2 colon, and 3 head and neck cancer patients as well as 4 sarcoma patients. RESULTS Chemotherapy was administered for a total of 137 months. The median duration of chemotherapy cycles per patient was 4 months (95% confidence interval, 3–7 months). The overall response rate to this treatment was of 40%, with an 84% disease control rate. The most frequent and clinically significant toxicities were myelotoxicities. Grade ≥3 leucopenia occurred in 6 patients (24%), grade ≥3 thrombocytopenia in 8 (32%), and anemia in 3 (12%). None of them developed febrile neutropenia. Non-hematologic toxicities were fatigue (total 32%, with 1 patient developing grade 3 fatigue), diarrhea (total 20%, 1 patient developed grade 3 fatigue), reversible grade 3 cardiotoxicity (1 patient), and grade V liver toxicity from hepatitis B reactivation (1 patient). CONCLUSION Our results of Rapa, HCQ and chemotherapy triplet combination suggest autophagy is a promising oncotarget and warrants further investigation in phase II studies. PMID:25944689

  1. Optics of progressive addition lenses.

    PubMed

    Sheedy, J E; Buri, M; Bailey, I L; Azus, J; Borish, I M

    1987-02-01

    The optical characteristics of the major progressive addition lenses were measured using an automated lensometer with a specially designed lens holder to simulate eye rotation. Measurements were made every 3 degrees (about 1.5 mm) and graphs of isospherical equivalent lines and isocylinder lines were developed. Generally the near zone of these lenses is narrower and lower than in bifocal or trifocal lenses. Distinct differences exist between the various progressive lenses. The width of the near zone, rate of power progression, amount of unwanted cylinder (level with the distance center), and clarity of the distance zone are compared for the various lenses. The optical measurements demonstrate an apparent trade-off between the size of the cylinder-free area of the lens and the amount of the cylinder. PMID:3826294

  2. 20 CFR 340.13 - Compromise of amounts recoverable.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... INSURANCE ACT RECOVERY OF BENEFITS § 340.13 Compromise of amounts recoverable. The Board or its designee may compromise an amount recoverable, provided such amount does not exceed $100,000, excluding interest, or such... 20 Employees' Benefits 1 2010-04-01 2010-04-01 false Compromise of amounts recoverable....

  3. 20 CFR 416.503 - Minimum monthly benefit amount.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... monthly benefit amount. If you receive an SSI benefit that does not include a State supplement the minimum monthly SSI benefit amount payable is $1. When an SSI benefit amount of less than $1 is payable, the benefit amount will be increased to $1. If you receive an SSI benefit that does include a State...

  4. 42 CFR 418.309 - Hospice cap amount.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 3 2010-10-01 2010-10-01 false Hospice cap amount. 418.309 Section 418.309 Public...) MEDICARE PROGRAM HOSPICE CARE Payment for Hospice Care § 418.309 Hospice cap amount. The hospice cap amount... until October 31 of the following year. (b) Each hospice's cap amount is calculated by the...

  5. 20 CFR 234.46 - Amount of the RLS payable.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 20 Employees' Benefits 1 2011-04-01 2011-04-01 false Amount of the RLS payable. 234.46 Section 234...-SUM PAYMENTS Residual Lump-Sum Payment § 234.46 Amount of the RLS payable. The gross RLS amount is... this chapter, respectively.) The amount of the RLS payable is equal to the gross RLS minus the sum...

  6. 20 CFR 234.46 - Amount of the RLS payable.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 20 Employees' Benefits 1 2014-04-01 2012-04-01 true Amount of the RLS payable. 234.46 Section 234...-SUM PAYMENTS Residual Lump-Sum Payment § 234.46 Amount of the RLS payable. The gross RLS amount is... this chapter, respectively.) The amount of the RLS payable is equal to the gross RLS minus the sum...

  7. 20 CFR 234.46 - Amount of the RLS payable.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 20 Employees' Benefits 1 2013-04-01 2012-04-01 true Amount of the RLS payable. 234.46 Section 234...-SUM PAYMENTS Residual Lump-Sum Payment § 234.46 Amount of the RLS payable. The gross RLS amount is... this chapter, respectively.) The amount of the RLS payable is equal to the gross RLS minus the sum...

  8. 20 CFR 234.46 - Amount of the RLS payable.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 20 Employees' Benefits 1 2012-04-01 2012-04-01 false Amount of the RLS payable. 234.46 Section 234...-SUM PAYMENTS Residual Lump-Sum Payment § 234.46 Amount of the RLS payable. The gross RLS amount is... this chapter, respectively.) The amount of the RLS payable is equal to the gross RLS minus the sum...

  9. 20 CFR 234.46 - Amount of the RLS payable.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 1 2010-04-01 2010-04-01 false Amount of the RLS payable. 234.46 Section 234...-SUM PAYMENTS Residual Lump-Sum Payment § 234.46 Amount of the RLS payable. The gross RLS amount is... this chapter, respectively.) The amount of the RLS payable is equal to the gross RLS minus the sum...

  10. Amounts of artificial food dyes and added sugars in foods and sweets commonly consumed by children.

    PubMed

    Stevens, Laura J; Burgess, John R; Stochelski, Mateusz A; Kuczek, Thomas

    2015-04-01

    Artificial food colors (AFCs) are used to color many beverages, foods, and sweets in the United States and throughout the world. In the United States, the Food and Drug Administration (FDA) limits the AFCs allowed in the diet to 9 different colors. The FDA certifies each batch of manufactured AFCs to guarantee purity and safety. The amount certified has risen from 12 mg/capita/d in 1950 to 62 mg/capita/d in 2010. Previously, we reported the amounts of AFCs in commonly consumed beverages. In this article, the amounts of AFCs in commonly consumed foods and sweets are reported. In addition, the amount of sugars in each product is included. Amounts of AFCs reported here along with the beverage data show that many children could be consuming far more dyes than previously thought. Clinical guidance is given to help caregivers avoid AFCs and reduce the amount of sugars in children's diets. PMID:24764054

  11. A densimetric method for assay of small amounts of antidiuretic hormone.

    PubMed

    THORN, N A

    1957-06-01

    A sensitive and reproducible method for assay of antidiuretic activity, described in this paper, yielded accurate measurements in the range 60 to 540 micropressor units of pitressin, corresponding to about 15 to 130 micropressor units of arginine-vasopressin. The method differs from previous techniques mainly in using urine density, rather than urinary flow rates, as the index of response. PMID:13428926

  12. A DENSIMETRIC METHOD FOR ASSAY OF SMALL AMOUNTS OF ANTIDIURETIC HORMONE

    PubMed Central

    Thorn, Niels A.

    1957-01-01

    A sensitive and reproducible method for assay of antidiuretic activity, described in this paper, yielded accurate measurements in the range 60 to 540 micropressor units of pitressin, corresponding to about 15 to 130 micropressor units of arginine-vasopressin. The method differs from previous techniques mainly in using urine density, rather than urinary flow rates, as the index of response. PMID:13428926

  13. Acute compartment syndrome occurring in forearm with relatively small amount of hematoma following transradial coronary intervention.

    PubMed

    Sugimoto, Atsuhiko; Iwamoto, Jotaro; Tsumuraya, Naoko; Nagaoka, Masakazu; Ikari, Yuji

    2016-04-01

    A 59-year-old female with angina pectoris successfully underwent percutaneous coronary intervention via the right radial artery. She complained of right forearm pain and numbness 4.5 h after the procedure. Though the swelling in her right arm seemed relatively mild, pressure measurement showed significant increase of internal forearm pressure. She developed acute compartment syndrome in the right forearm, and fasciotomy was performed immediately. The weight of subcutaneous hematoma in her right arm was approximately 100 g. Symptoms of paralysis and the impairment of perception remained for some time, but had completely recovered 4 months post-surgery. PMID:25855327

  14. A Small Amount of Fat Does Not Affect Piperaquine Exposure in Patients with Malaria▿†

    PubMed Central

    Annerberg, Anna; Lwin, Khin Maung; Lindegardh, Niklas; Khrutsawadchai, Sakchai; Ashley, Elizabeth; Day, Nicholas P. J.; Singhasivanon, Pratap; Tarning, Joel; White, Nicholas J.; Nosten, François

    2011-01-01

    Dihydroartemisinin-piperaquine is a new, highly effective, and well-tolerated combination treatment for uncomplicated falciparum malaria. The lipophilic characteristic of piperaquine suggests that administration together with fat will increase the oral bioavailability of the drug, and this has been reported for healthy volunteers. This pharmacokinetic study monitored 30 adult patients with uncomplicated falciparum malaria for 4.5 months to evaluate the effects of the concomitant intake of fat on the total piperaquine exposure. The fixed-drug combination of dihydroartemisinin-piperaquine was given with water to fasting patients (n = 15) or was coadministered with 200 ml milk containing 6.4 g fat (n = 15). The drug combination was generally well tolerated, and there were no severe adverse effects reported for either group during the study. Total piperaquine exposure (area under the concentration-time curve from zero to infinity [AUC0-∞]; results are given as medians [ranges]) were not statistically different between fed (29.5 h · μg/ml [20.6 to 58.7 h · μg/ml]) and fasting (23.9 h · μg/ml [11.9 to 72.9 h · μg/ml]) patients, but the interindividual variation was reduced in the fed group. Overall, none of the pharmacokinetic parameters differed statistically between the groups. Total piperaquine exposure correlated well with the day 7 concentrations in the fasted group, but the fed group showed a poor correlation. In conclusion, the coadministration of 6.4 g fat did not have any significant effect on piperaquine pharmacokinetics in the treatment of uncomplicated malaria. PMID:21709087

  15. Reactivity of stratospheric aerosols to small amounts of ammonia in the laboratory environment

    NASA Technical Reports Server (NTRS)

    Hayes, D.; Snetsinger, K.; Ferry, G.; Oberbeck, V.; Farlow, N.

    1980-01-01

    Trace ammonia in laboratory air reacts easily with sulfuric acid aerosol samples to form crystalline ammonium sulfate. Argon atmospheres, however, protect sampling surfaces from ammonia contamination. It is found that atmospheric aerosols treated in this way contain only sulfuric acid. After an hour exposed to laboratory air, these same samples convert to ammonium sulfate. Aerosol particles have been collected, using argon control, to determine if the absence of crystalline sulfate is common. But so far there is no evidence that aerosols are neutralized by ammonia in the stratosphere.

  16. A simple device for injection of small calibrated amounts of horseradish peroxidase into the cerebral cortex.

    PubMed

    Bullier, J; Henry, G H; Baker, W J

    1980-02-01

    A simple device for injecting horseradish peroxidase into the cerebral cortex is described. It consists of a syringe connected by tubing to a hydraulic adaptor which provides a sealed connection to a disposable glass micropipette. Replaceable micropipettes may be prepared by drawing capillary glass under heat to a fine diameter tip that provides easy penetration into the cortex without dimpling the surface grey matter or damaging the underlying white matter. The hydraulic seal achieved by the adaptor allows volumes of the order of 0.05 microliter to be readily injected into nervous tissue. PMID:7035757

  17. 43 CFR 3154.2 - Additional bonding.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 43 Public Lands: Interior 2 2011-10-01 2011-10-01 false Additional bonding. 3154.2 Section 3154.2 Public Lands: Interior Regulations Relating to Public Lands (Continued) BUREAU OF LAND MANAGEMENT... Requirements § 3154.2 Additional bonding. The authorized officer may increase the amount of any bond that...

  18. 49 CFR 377.209 - Additional charges.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 5 2010-10-01 2010-10-01 false Additional charges. 377.209 Section 377.209... CHARGES Extension of Credit to Shippers by Motor Common Carriers, Water Common Carriers, and Household Goods Freight Forwarders § 377.209 Additional charges. When a carrier— (a) Has collected the amount...

  19. 49 CFR 377.209 - Additional charges.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 5 2011-10-01 2011-10-01 false Additional charges. 377.209 Section 377.209... CHARGES Extension of Credit to Shippers by Motor Common Carriers, Water Common Carriers, and Household Goods Freight Forwarders § 377.209 Additional charges. When a carrier— (a) Has collected the amount...

  20. Estimation of Fluorescent Dye Amount in Tracer Dye Test

    NASA Astrophysics Data System (ADS)

    Pekkan, Emrah; Balkan, Erman; Balkan, Emir

    2015-04-01

    Karstic groundwater is more influenced by human than the groundwater that disperse in pores. On the other hand karstic groundwater resources, in addition to providing agricultural needs, livestock breeding, drinking and domestic water in most of the months of the year, they also supply drinking water to the wild life at high altitudes. Therefore sustainability and hydrogeological investigation of karstic resources is critical. Tracing techniques are widely used in hydrologic and hydrogeologic studies to determine water storage, flow rate, direction and protection area of groundwater resources. Karanfil Mountain (2800 m), located in Adana, Turkey, is one of the karstic recharge areas of the natural springs spread around its periphery. During explorations of the caves of Karanfil mountain, a 600 m deep cave was found by the Turkish and Polish cavers. At the bottom of the cave there is an underground river with a flow rate of approximately 0.5 m3/s during August 2014. The main spring is located 8 km far from the cave's entrance and its mean flow rate changes between 3.4 m3/s and 0.21 m3/s in March and September respectively according to a flowrate observation station of Directorate of Water Works of Turkey. As such frequent storms, snowmelt and normal seasonal variations in rainfall have a significant and rapid effect on the volume of this main spring resource. The objective of our research is to determine and estimate dye amount before its application on the field inspired from the previously literature on the subject. This estimation is intended to provide a preliminary application of a tracer test of a karstic system. In this study dye injection, inlet point will be an underground river located inside the cave and the observation station will be the spring that is approximately 8 km far from the cave entrance. On the other hand there is 600 meter elevation difference between cave entrance and outlet spring. In this test Rodamin-WT will be used as tracer and the

  1. 42 CFR 419.41 - Calculation of national beneficiary copayment amounts and national Medicare program payment amounts.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... amounts and national Medicare program payment amounts. 419.41 Section 419.41 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICARE PROGRAM... Calculation of national beneficiary copayment amounts and national Medicare program payment amounts. (a)...

  2. 42 CFR 419.41 - Calculation of national beneficiary copayment amounts and national Medicare program payment amounts.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... amounts and national Medicare program payment amounts. 419.41 Section 419.41 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICARE PROGRAM... Calculation of national beneficiary copayment amounts and national Medicare program payment amounts. (a)...

  3. Recent new additives for electric vehicle lead-acid batteries for extending the cycle life and capacity

    SciTech Connect

    Kozawa, A.; Sato, A.; Fujita, K.; Brodd, D.

    1997-12-01

    An electrochemically prepared colloidal graphite was found to be an excellent additive for lead-acid batteries. The new additive extends the capacity and cycle life of new and old batteries and can regenerate old, almost dead, batteries. The colloidal graphite is stable in aqueous solution and the extremely fine particles are adsorbed mainly on the positive electrode. This additive has been given the name, {alpha}-Pholon. The amount required is very small: only 6% to 10% of volume of the {alpha}-Pholon solution (about 2% colloidal graphite in water solution). The beneficial effect of the new additive was demonstrated with motorcycle batteries and forklift batteries.

  4. Comparison between the Amount of Environmental Change and the Amount of Transcriptome Change

    PubMed Central

    Ogata, Norichika; Kozaki, Toshinori; Yokoyama, Takeshi; Hata, Tamako; Iwabuchi, Kikuo

    2015-01-01

    Cells must coordinate adjustments in genome expression to accommodate changes in their environment. We hypothesized that the amount of transcriptome change is proportional to the amount of environmental change. To capture the effects of environmental changes on the transcriptome, we compared transcriptome diversities (defined as the Shannon entropy of frequency distribution) of silkworm fat-body tissues cultured with several concentrations of phenobarbital. Although there was no proportional relationship, we did identify a drug concentration “tipping point” between 0.25 and 1.0 mM. Cells cultured in media containing lower drug concentrations than the tipping point showed uniformly high transcriptome diversities, while those cultured at higher drug concentrations than the tipping point showed uniformly low transcriptome diversities. The plasticity of transcriptome diversity was corroborated by cultivations of fat bodies in MGM-450 insect medium without phenobarbital and in 0.25 mM phenobarbital-supplemented MGM-450 insect medium after previous cultivation (cultivation for 80 hours in MGM-450 insect medium without phenobarbital, followed by cultivation for 10 hours in 1.0 mM phenobarbital-supplemented MGM-450 insect medium). Interestingly, the transcriptome diversities of cells cultured in media containing 0.25 mM phenobarbital after previous cultivation (cultivation for 80 hours in MGM-450 insect medium without phenobarbital, followed by cultivation for 10 hours in 1.0 mM phenobarbital-supplemented MGM-450 insect medium) were different from cells cultured in media containing 0.25 mM phenobarbital after previous cultivation (cultivation for 80 hours in MGM-450 insect medium without phenobarbital). This hysteretic phenomenon of transcriptome diversities indicates multi-stability of the genome expression system. Cellular memories were recorded in genome expression networks as in DNA/histone modifications. PMID:26657512

  5. Comparison between the Amount of Environmental Change and the Amount of Transcriptome Change.

    PubMed

    Ogata, Norichika; Kozaki, Toshinori; Yokoyama, Takeshi; Hata, Tamako; Iwabuchi, Kikuo

    2015-01-01

    Cells must coordinate adjustments in genome expression to accommodate changes in their environment. We hypothesized that the amount of transcriptome change is proportional to the amount of environmental change. To capture the effects of environmental changes on the transcriptome, we compared transcriptome diversities (defined as the Shannon entropy of frequency distribution) of silkworm fat-body tissues cultured with several concentrations of phenobarbital. Although there was no proportional relationship, we did identify a drug concentration "tipping point" between 0.25 and 1.0 mM. Cells cultured in media containing lower drug concentrations than the tipping point showed uniformly high transcriptome diversities, while those cultured at higher drug concentrations than the tipping point showed uniformly low transcriptome diversities. The plasticity of transcriptome diversity was corroborated by cultivations of fat bodies in MGM-450 insect medium without phenobarbital and in 0.25 mM phenobarbital-supplemented MGM-450 insect medium after previous cultivation (cultivation for 80 hours in MGM-450 insect medium without phenobarbital, followed by cultivation for 10 hours in 1.0 mM phenobarbital-supplemented MGM-450 insect medium). Interestingly, the transcriptome diversities of cells cultured in media containing 0.25 mM phenobarbital after previous cultivation (cultivation for 80 hours in MGM-450 insect medium without phenobarbital, followed by cultivation for 10 hours in 1.0 mM phenobarbital-supplemented MGM-450 insect medium) were different from cells cultured in media containing 0.25 mM phenobarbital after previous cultivation (cultivation for 80 hours in MGM-450 insect medium without phenobarbital). This hysteretic phenomenon of transcriptome diversities indicates multi-stability of the genome expression system. Cellular memories were recorded in genome expression networks as in DNA/histone modifications. PMID:26657512

  6. 13 CFR 108.2020 - Amount of Operational Assistance grant.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    .... (c) Pro rata reductions. In the event that the total amount of funds available to SBA for purposes of... in the amounts described in paragraphs (a) and (b) of this section, SBA will make pro rata...

  7. 20 CFR 341.5 - Amount of reimbursement.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... STATUTORY LIEN WHERE SICKNESS BENEFITS PAID § 341.5 Amount of reimbursement. (a) The Board shall receive as reimbursement the lesser of: (1) The amount of sickness benefits paid to the employee for the infirmity...

  8. 20 CFR 341.5 - Amount of reimbursement.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... STATUTORY LIEN WHERE SICKNESS BENEFITS PAID § 341.5 Amount of reimbursement. (a) The Board shall receive as reimbursement the lesser of: (1) The amount of sickness benefits paid to the employee for the infirmity...

  9. 20 CFR 341.5 - Amount of reimbursement.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... STATUTORY LIEN WHERE SICKNESS BENEFITS PAID § 341.5 Amount of reimbursement. (a) The Board shall receive as reimbursement the lesser of: (1) The amount of sickness benefits paid to the employee for the infirmity...

  10. 20 CFR 341.5 - Amount of reimbursement.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... STATUTORY LIEN WHERE SICKNESS BENEFITS PAID § 341.5 Amount of reimbursement. (a) The Board shall receive as reimbursement the lesser of: (1) The amount of sickness benefits paid to the employee for the infirmity...

  11. 20 CFR 341.5 - Amount of reimbursement.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... STATUTORY LIEN WHERE SICKNESS BENEFITS PAID § 341.5 Amount of reimbursement. (a) The Board shall receive as reimbursement the lesser of: (1) The amount of sickness benefits paid to the employee for the infirmity...

  12. Physicochemical investigation of NiAl with small molybdenum additions

    NASA Technical Reports Server (NTRS)

    Troshkina, V. A.; Kucherenko, L. A.; Fadeeva, V. I.; Aristova, N. M.

    1982-01-01

    Specimens of four cast NiAl alloys, three of them containing 0.5, 1.0 and 1.5 at. % Mo., were homogenized for 10, 10, and 140 hr at 1373, 1523 and 1273 K, respectively, then kept at 1073, 1173 and 1323 K for 60, 120 and 3 hr, respectively, and quenched in icy water. The precipitation of a metastable Ni3Mo phase was observed at temperatures between 1073 and 1523 K. Molybdenum substituted for nickel was found to inhibit the lattice disordering in NiAl at 1073 and 1523 K.

  13. 77 FR 51068 - Remedies for Small Copyright Claims: Additional Comments

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-23

    ... to address concerns about the current system. See the original Notice of Inquiry, 76 FR 66758 (Oct... (not an image); Microsoft Word; WordPerfect; Rich Text Format (RTF); or ASCII text file format (not a... what body or court? What would be the appropriate standard of review (e.g., de novo, clearly...

  14. 32 CFR 229.16 - Civil penalty amounts.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 2 2011-07-01 2011-07-01 false Civil penalty amounts. 229.16 Section 229.16 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) MISCELLANEOUS PROTECTION OF ARCHAEOLOGICAL RESOURCES: UNIFORM REGULATIONS § 229.16 Civil penalty amounts. (a) Maximum amount of penalty. (1) Where...

  15. 18 CFR 1312.16 - Civil penalty amounts.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 18 Conservation of Power and Water Resources 2 2011-04-01 2011-04-01 false Civil penalty amounts. 1312.16 Section 1312.16 Conservation of Power and Water Resources TENNESSEE VALLEY AUTHORITY PROTECTION OF ARCHAEOLOGICAL RESOURCES: UNIFORM REGULATIONS § 1312.16 Civil penalty amounts. (a) Maximum amount of penalty. (1) Where the person...

  16. 36 CFR 296.16 - Civil penalty amounts.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 36 Parks, Forests, and Public Property 2 2013-07-01 2013-07-01 false Civil penalty amounts. 296.16 Section 296.16 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE PROTECTION OF ARCHAEOLOGICAL RESOURCES: UNIFORM REGULATIONS § 296.16 Civil penalty amounts. (a) Maximum amount of penalty. (1) Where the person...

  17. 32 CFR 229.16 - Civil penalty amounts.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 2 2013-07-01 2013-07-01 false Civil penalty amounts. 229.16 Section 229.16 National Defense Department of Defense (Continued) OFFICE OF THE SECRETARY OF DEFENSE (CONTINUED) MISCELLANEOUS PROTECTION OF ARCHAEOLOGICAL RESOURCES: UNIFORM REGULATIONS § 229.16 Civil penalty amounts. (a) Maximum amount of penalty. (1) Where...

  18. 43 CFR 7.16 - Civil penalty amounts.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 43 Public Lands: Interior 1 2011-10-01 2011-10-01 false Civil penalty amounts. 7.16 Section 7.16 Public Lands: Interior Office of the Secretary of the Interior PROTECTION OF ARCHAEOLOGICAL RESOURCES Uniform Regulations § 7.16 Civil penalty amounts. (a) Maximum amount of penalty. (1) Where the person being assessed a civil penalty has...

  19. 42 CFR 57.2207 - Amount of scholarship grant.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 1 2011-10-01 2011-10-01 false Amount of scholarship grant. 57.2207 Section 57... CONSTRUCTION OF TEACHING FACILITIES, EDUCATIONAL IMPROVEMENTS, SCHOLARSHIPS AND STUDENT LOANS Physician Shortage Area Scholarship Grants § 57.2207 Amount of scholarship grant. (a) The amount of the...

  20. 42 CFR 57.2207 - Amount of scholarship grant.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 1 2013-10-01 2013-10-01 false Amount of scholarship grant. 57.2207 Section 57... CONSTRUCTION OF TEACHING FACILITIES, EDUCATIONAL IMPROVEMENTS, SCHOLARSHIPS AND STUDENT LOANS Physician Shortage Area Scholarship Grants § 57.2207 Amount of scholarship grant. (a) The amount of the...

  1. 42 CFR 57.2207 - Amount of scholarship grant.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 42 Public Health 1 2012-10-01 2012-10-01 false Amount of scholarship grant. 57.2207 Section 57... CONSTRUCTION OF TEACHING FACILITIES, EDUCATIONAL IMPROVEMENTS, SCHOLARSHIPS AND STUDENT LOANS Physician Shortage Area Scholarship Grants § 57.2207 Amount of scholarship grant. (a) The amount of the...

  2. 42 CFR 57.2207 - Amount of scholarship grant.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Amount of scholarship grant. 57.2207 Section 57... CONSTRUCTION OF TEACHING FACILITIES, EDUCATIONAL IMPROVEMENTS, SCHOLARSHIPS AND STUDENT LOANS Physician Shortage Area Scholarship Grants § 57.2207 Amount of scholarship grant. (a) The amount of the...

  3. 42 CFR 57.2207 - Amount of scholarship grant.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 1 2014-10-01 2014-10-01 false Amount of scholarship grant. 57.2207 Section 57... CONSTRUCTION OF TEACHING FACILITIES, EDUCATIONAL IMPROVEMENTS, SCHOLARSHIPS AND STUDENT LOANS Physician Shortage Area Scholarship Grants § 57.2207 Amount of scholarship grant. (a) The amount of the...

  4. 46 CFR 249.3 - Amounts of insurance.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... OPERATORS APPROVAL OF UNDERWRITERS FOR MARINE HULL INSURANCE § 249.3 Amounts of insurance. MARAD will inform... 46 Shipping 8 2010-10-01 2010-10-01 false Amounts of insurance. 249.3 Section 249.3 Shipping... initial placement and at least annually thereafter, of the minimum amount of insurance required to...

  5. 5 CFR 870.904 - Amount of insurance.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false Amount of insurance. 870.904 Section 870.904 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS (CONTINUED) FEDERAL EMPLOYEES' GROUP LIFE INSURANCE PROGRAM Assignments of Life Insurance § 870.904 Amount of insurance. The amount of insurance is...

  6. 5 CFR 870.702 - Amount of Basic insurance.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false Amount of Basic insurance. 870.702 Section 870.702 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS (CONTINUED) FEDERAL EMPLOYEES' GROUP LIFE INSURANCE PROGRAM Annuitants and Compensationers § 870.702 Amount of Basic insurance. (a) The amount...

  7. 5 CFR 870.202 - Basic insurance amount (BIA).

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false Basic insurance amount (BIA). 870.202 Section 870.202 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS (CONTINUED) FEDERAL EMPLOYEES' GROUP LIFE INSURANCE PROGRAM Types and Amount of Insurance § 870.202 Basic insurance amount (BIA). (a)(1)...

  8. 5 CFR 870.205 - Amount of Optional insurance.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false Amount of Optional insurance. 870.205 Section 870.205 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS (CONTINUED) FEDERAL EMPLOYEES' GROUP LIFE INSURANCE PROGRAM Types and Amount of Insurance § 870.205 Amount of Optional insurance. (a) Option...

  9. 24 CFR 761.13 - Amount of funding.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 4 2012-04-01 2012-04-01 false Amount of funding. 761.13 Section... PUBLIC AND INDIAN HOUSING PROGRAMS) DRUG ELIMINATION PROGRAMS Grant Funding § 761.13 Amount of funding. (a) PHDEP formula funding—(1) Funding share formula—(i) Per unit amount. Subject to the...

  10. 24 CFR 761.13 - Amount of funding.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 4 2013-04-01 2013-04-01 false Amount of funding. 761.13 Section... PUBLIC AND INDIAN HOUSING PROGRAMS) DRUG ELIMINATION PROGRAMS Grant Funding § 761.13 Amount of funding. (a) PHDEP formula funding—(1) Funding share formula—(i) Per unit amount. Subject to the...

  11. 7 CFR 3565.457 - Determination of claim amount.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 15 2010-01-01 2010-01-01 false Determination of claim amount. 3565.457 Section 3565....457 Determination of claim amount. In all liquidation cases, final settlement will be made with the...) The estimated loss payment shall be applied as of the date of such payment. The total amount of...

  12. 42 CFR 493.649 - Methodology for determining fee amount.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 5 2011-10-01 2011-10-01 false Methodology for determining fee amount. 493.649 Section 493.649 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN... Methodology for determining fee amount. (a) General rule. The amount of the fee in each schedule...

  13. 24 CFR 92.60 - Allocation amounts for insular areas.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... this section, or for any other reason, HUD may increase the allocation amount for one or more of the... requirements. Funds that become available but which are not used to increase the allocation amount for one or... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Allocation amounts for...

  14. 24 CFR 92.60 - Allocation amounts for insular areas.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... this section, or for any other reason, HUD may increase the allocation amount for one or more of the... requirements. Funds that become available but which are not used to increase the allocation amount for one or... 24 Housing and Urban Development 1 2011-04-01 2011-04-01 false Allocation amounts for...

  15. 20 CFR 229.66 - Changes in reduction amount.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... Under a Federal, State, or Local Law or Plan § 229.66 Changes in reduction amount. (a) Change in DIB O/M. The amount of the worker's compensation or public disability benefit reduction does not change when..., the reduction amount does change if there is a change in the family members included in the DIB...

  16. 20 CFR 229.66 - Changes in reduction amount.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... Under a Federal, State, or Local Law or Plan § 229.66 Changes in reduction amount. (a) Change in DIB O/M. The amount of the worker's compensation or public disability benefit reduction does not change when..., the reduction amount does change if there is a change in the family members included in the DIB...

  17. 20 CFR 229.66 - Changes in reduction amount.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... Under a Federal, State, or Local Law or Plan § 229.66 Changes in reduction amount. (a) Change in DIB O/M... decreases, the change in the reduction amount is effective with the month of the decrease, no matter when... 20 Employees' Benefits 1 2014-04-01 2012-04-01 true Changes in reduction amount. 229.66...

  18. 20 CFR 416.412 - Amount of benefits; eligible couple.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Amount of benefits; eligible couple. 416.412... AGED, BLIND, AND DISABLED Amount of Benefits § 416.412 Amount of benefits; eligible couple. The benefit under this part for an eligible couple (including couples where one or both members of the couple...

  19. 18 CFR 1312.16 - Civil penalty amounts.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 18 Conservation of Power and Water Resources 2 2013-04-01 2012-04-01 true Civil penalty amounts. 1312.16 Section 1312.16 Conservation of Power and Water Resources TENNESSEE VALLEY AUTHORITY PROTECTION OF ARCHAEOLOGICAL RESOURCES: UNIFORM REGULATIONS § 1312.16 Civil penalty amounts. (a) Maximum amount of penalty. (1) Where the person...

  20. 41 CFR 105-56.019 - Offset amount.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Administration 56-SALARY OFFSET FOR INDEBTEDNESS OF FEDERAL EMPLOYEES TO THE UNITED STATES Centralized Salary Offset (CSO) Procedures-GSA as Creditor Agency § 105-56.019 Offset amount. (a) The minimum dollar amount referred for offset under this subpart is $100. (b) The amount offset from a salary payment under...

  1. 41 CFR 105-56.029 - Offset amount.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Administration 56-SALARY OFFSET FOR INDEBTEDNESS OF FEDERAL EMPLOYEES TO THE UNITED STATES Centralized Salary Offset (CSO) Procedures-GSA as Paying Agency § 105-56.029 Offset amount. (a) The minimum dollar amount of salary offset under this subpart is $100. (b) The amount offset from a salary payment under this...

  2. 42 CFR 423.886 - Retiree drug subsidy amounts.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 3 2011-10-01 2011-10-01 false Retiree drug subsidy amounts. 423.886 Section 423... (CONTINUED) MEDICARE PROGRAM VOLUNTARY MEDICARE PRESCRIPTION DRUG BENEFIT Payments to Sponsors of Retiree Prescription Drug Plans § 423.886 Retiree drug subsidy amounts. (a) Amount of subsidy payment. (1) For...

  3. 42 CFR 423.886 - Retiree drug subsidy amounts.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 3 2010-10-01 2010-10-01 false Retiree drug subsidy amounts. 423.886 Section 423... (CONTINUED) MEDICARE PROGRAM VOLUNTARY MEDICARE PRESCRIPTION DRUG BENEFIT Payments to Sponsors of Retiree Prescription Drug Plans § 423.886 Retiree drug subsidy amounts. (a) Amount of subsidy payment. (1) For...

  4. 20 CFR 625.6 - Weekly amount; jurisdictions; reductions.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... DISASTER UNEMPLOYMENT ASSISTANCE § 625.6 Weekly amount; jurisdictions; reductions. (a) In all States... worker or unemployed self-employed individual for a week of total unemployment shall be the weekly amount... provisions of the applicable State law for a week of total unemployment. In no event shall such amount be...

  5. 20 CFR 625.6 - Weekly amount; jurisdictions; reductions.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... DISASTER UNEMPLOYMENT ASSISTANCE § 625.6 Weekly amount; jurisdictions; reductions. (a) In all States... worker or unemployed self-employed individual for a week of total unemployment shall be the weekly amount... provisions of the applicable State law for a week of total unemployment. In no event shall such amount be...

  6. 9 CFR 89.1 - Amount of feed.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... TWENTY-EIGHT HOUR LAW § 89.1 Amount of feed. (a) Under normal conditions, the amount of feed designated... at the intervals required by the Twenty-Eight Hour Law: Species and quantity of livestock At first... car, the amount of shelled corn 2 indicated): Lots of not more than 18,000 lbs 2 bushels 2...

  7. 9 CFR 89.1 - Amount of feed.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... TWENTY-EIGHT HOUR LAW § 89.1 Amount of feed. (a) Under normal conditions, the amount of feed designated... at the intervals required by the Twenty-Eight Hour Law: Species and quantity of livestock At first... car, the amount of shelled corn 2 indicated): Lots of not more than 18,000 lbs 2 bushels 2...

  8. 20 CFR 229.66 - Changes in reduction amount.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... Under a Federal, State, or Local Law or Plan § 229.66 Changes in reduction amount. (a) Change in DIB O/M. The amount of the worker's compensation or public disability benefit reduction does not change when..., the reduction amount does change if there is a change in the family members included in the DIB...

  9. 20 CFR 229.66 - Changes in reduction amount.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... Under a Federal, State, or Local Law or Plan § 229.66 Changes in reduction amount. (a) Change in DIB O/M. The amount of the worker's compensation or public disability benefit reduction does not change when..., the reduction amount does change if there is a change in the family members included in the DIB...

  10. 10 CFR 205.286 - Limitations on amount of refunds.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 3 2013-01-01 2013-01-01 false Limitations on amount of refunds. 205.286 Section 205.286 Energy DEPARTMENT OF ENERGY OIL ADMINISTRATIVE PROCEDURES AND SANCTIONS Special Procedures for Distribution of Refunds § 205.286 Limitations on amount of refunds. (a) The aggregate amount of all...

  11. 10 CFR 205.286 - Limitations on amount of refunds.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 3 2014-01-01 2014-01-01 false Limitations on amount of refunds. 205.286 Section 205.286 Energy DEPARTMENT OF ENERGY OIL ADMINISTRATIVE PROCEDURES AND SANCTIONS Special Procedures for Distribution of Refunds § 205.286 Limitations on amount of refunds. (a) The aggregate amount of all...

  12. 10 CFR 205.286 - Limitations on amount of refunds.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 3 2012-01-01 2012-01-01 false Limitations on amount of refunds. 205.286 Section 205.286 Energy DEPARTMENT OF ENERGY OIL ADMINISTRATIVE PROCEDURES AND SANCTIONS Special Procedures for Distribution of Refunds § 205.286 Limitations on amount of refunds. (a) The aggregate amount of all...

  13. 26 CFR 301.6401-1 - Amounts treated as overpayments.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 26 Internal Revenue 18 2014-04-01 2014-04-01 false Amounts treated as overpayments. 301.6401-1... General § 301.6401-1 Amounts treated as overpayments. (a) The term “overpayment” includes: (1) Any payment... limitation applicable thereto. (2) Any amount allowable for a taxable year as credits under sections...

  14. 26 CFR 301.6401-1 - Amounts treated as overpayments.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 18 2010-04-01 2010-04-01 false Amounts treated as overpayments. 301.6401-1... General § 301.6401-1 Amounts treated as overpayments. (a) The term “overpayment” includes: (1) Any payment... limitation applicable thereto. (2) Any amount allowable for a taxable year as credits under sections...

  15. 26 CFR 301.6401-1 - Amounts treated as overpayments.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 26 Internal Revenue 18 2012-04-01 2012-04-01 false Amounts treated as overpayments. 301.6401-1... General § 301.6401-1 Amounts treated as overpayments. (a) The term “overpayment” includes: (1) Any payment... limitation applicable thereto. (2) Any amount allowable for a taxable year as credits under sections...

  16. 26 CFR 301.6401-1 - Amounts treated as overpayments.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 26 Internal Revenue 18 2011-04-01 2011-04-01 false Amounts treated as overpayments. 301.6401-1... General § 301.6401-1 Amounts treated as overpayments. (a) The term “overpayment” includes: (1) Any payment... limitation applicable thereto. (2) Any amount allowable for a taxable year as credits under sections...

  17. 26 CFR 301.6401-1 - Amounts treated as overpayments.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 26 Internal Revenue 18 2013-04-01 2013-04-01 false Amounts treated as overpayments. 301.6401-1... General § 301.6401-1 Amounts treated as overpayments. (a) The term “overpayment” includes: (1) Any payment... limitation applicable thereto. (2) Any amount allowable for a taxable year as credits under sections...

  18. 12 CFR 1806.202 - Estimated award amounts.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 7 2010-01-01 2010-01-01 false Estimated award amounts. 1806.202 Section 1806... BANK ENTERPRISE AWARD PROGRAM Awards § 1806.202 Estimated award amounts. (a) General. An Applicant shall calculate and submit to the Fund an estimated award amount as part of the Bank Enterprise...

  19. 20 CFR 625.6 - Weekly amount; jurisdictions; reductions.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... DISASTER UNEMPLOYMENT ASSISTANCE § 625.6 Weekly amount; jurisdictions; reductions. (a) In all States... worker or unemployed self-employed individual for a week of total unemployment shall be the weekly amount... provisions of the applicable State law for a week of total unemployment. In no event shall such amount be...

  20. 20 CFR 416.410 - Amount of benefits; eligible individual.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 20 Employees' Benefits 2 2012-04-01 2012-04-01 false Amount of benefits; eligible individual. 416.410 Section 416.410 Employees' Benefits SOCIAL SECURITY ADMINISTRATION SUPPLEMENTAL SECURITY INCOME FOR THE AGED, BLIND, AND DISABLED Amount of Benefits § 416.410 Amount of benefits; eligible...

  1. 20 CFR 416.413 - Amount of benefits; qualified individual.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 20 Employees' Benefits 2 2012-04-01 2012-04-01 false Amount of benefits; qualified individual. 416.413 Section 416.413 Employees' Benefits SOCIAL SECURITY ADMINISTRATION SUPPLEMENTAL SECURITY INCOME FOR THE AGED, BLIND, AND DISABLED Amount of Benefits § 416.413 Amount of benefits;...

  2. 20 CFR 416.412 - Amount of benefits; eligible couple.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 20 Employees' Benefits 2 2012-04-01 2012-04-01 false Amount of benefits; eligible couple. 416.412 Section 416.412 Employees' Benefits SOCIAL SECURITY ADMINISTRATION SUPPLEMENTAL SECURITY INCOME FOR THE AGED, BLIND, AND DISABLED Amount of Benefits § 416.412 Amount of benefits; eligible couple. The...

  3. 42 CFR 423.886 - Retiree drug subsidy amounts.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 3 2014-10-01 2014-10-01 false Retiree drug subsidy amounts. 423.886 Section 423... (CONTINUED) MEDICARE PROGRAM (CONTINUED) VOLUNTARY MEDICARE PRESCRIPTION DRUG BENEFIT Payments to Sponsors of Retiree Prescription Drug Plans § 423.886 Retiree drug subsidy amounts. (a) Amount of subsidy payment....

  4. 42 CFR 423.886 - Retiree drug subsidy amounts.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 42 Public Health 3 2012-10-01 2012-10-01 false Retiree drug subsidy amounts. 423.886 Section 423... (CONTINUED) MEDICARE PROGRAM (CONTINUED) VOLUNTARY MEDICARE PRESCRIPTION DRUG BENEFIT Payments to Sponsors of Retiree Prescription Drug Plans § 423.886 Retiree drug subsidy amounts. (a) Amount of subsidy payment....

  5. 42 CFR 423.886 - Retiree drug subsidy amounts.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 3 2013-10-01 2013-10-01 false Retiree drug subsidy amounts. 423.886 Section 423... (CONTINUED) MEDICARE PROGRAM (CONTINUED) VOLUNTARY MEDICARE PRESCRIPTION DRUG BENEFIT Payments to Sponsors of Retiree Prescription Drug Plans § 423.886 Retiree drug subsidy amounts. (a) Amount of subsidy payment....

  6. 22 CFR 1104.15 - Civil penalty amounts.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 22 Foreign Relations 2 2010-04-01 2010-04-01 true Civil penalty amounts. 1104.15 Section 1104.15... SECTION PROTECTION OF ARCHAEOLOGICAL RESOURCES § 1104.15 Civil penalty amounts. (a) Maximum amount of penalty. (1) Where the person being assessed a civil penalty has not committed any previous violation...

  7. 20 CFR 416.413 - Amount of benefits; qualified individual.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 20 Employees' Benefits 2 2011-04-01 2011-04-01 false Amount of benefits; qualified individual. 416.413 Section 416.413 Employees' Benefits SOCIAL SECURITY ADMINISTRATION SUPPLEMENTAL SECURITY INCOME FOR THE AGED, BLIND, AND DISABLED Amount of Benefits § 416.413 Amount of benefits;...

  8. 20 CFR 416.412 - Amount of benefits; eligible couple.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 20 Employees' Benefits 2 2013-04-01 2013-04-01 false Amount of benefits; eligible couple. 416.412 Section 416.412 Employees' Benefits SOCIAL SECURITY ADMINISTRATION SUPPLEMENTAL SECURITY INCOME FOR THE AGED, BLIND, AND DISABLED Amount of Benefits § 416.412 Amount of benefits; eligible couple. The...

  9. 20 CFR 416.413 - Amount of benefits; qualified individual.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 20 Employees' Benefits 2 2014-04-01 2014-04-01 false Amount of benefits; qualified individual. 416.413 Section 416.413 Employees' Benefits SOCIAL SECURITY ADMINISTRATION SUPPLEMENTAL SECURITY INCOME FOR THE AGED, BLIND, AND DISABLED Amount of Benefits § 416.413 Amount of benefits;...

  10. 20 CFR 416.412 - Amount of benefits; eligible couple.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 20 Employees' Benefits 2 2011-04-01 2011-04-01 false Amount of benefits; eligible couple. 416.412 Section 416.412 Employees' Benefits SOCIAL SECURITY ADMINISTRATION SUPPLEMENTAL SECURITY INCOME FOR THE AGED, BLIND, AND DISABLED Amount of Benefits § 416.412 Amount of benefits; eligible couple. The...

  11. 20 CFR 416.412 - Amount of benefits; eligible couple.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 20 Employees' Benefits 2 2014-04-01 2014-04-01 false Amount of benefits; eligible couple. 416.412 Section 416.412 Employees' Benefits SOCIAL SECURITY ADMINISTRATION SUPPLEMENTAL SECURITY INCOME FOR THE AGED, BLIND, AND DISABLED Amount of Benefits § 416.412 Amount of benefits; eligible couple. The...

  12. 20 CFR 416.410 - Amount of benefits; eligible individual.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 20 Employees' Benefits 2 2013-04-01 2013-04-01 false Amount of benefits; eligible individual. 416.410 Section 416.410 Employees' Benefits SOCIAL SECURITY ADMINISTRATION SUPPLEMENTAL SECURITY INCOME FOR THE AGED, BLIND, AND DISABLED Amount of Benefits § 416.410 Amount of benefits; eligible...

  13. 20 CFR 416.413 - Amount of benefits; qualified individual.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 20 Employees' Benefits 2 2013-04-01 2013-04-01 false Amount of benefits; qualified individual. 416.413 Section 416.413 Employees' Benefits SOCIAL SECURITY ADMINISTRATION SUPPLEMENTAL SECURITY INCOME FOR THE AGED, BLIND, AND DISABLED Amount of Benefits § 416.413 Amount of benefits;...

  14. 20 CFR 416.410 - Amount of benefits; eligible individual.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 20 Employees' Benefits 2 2011-04-01 2011-04-01 false Amount of benefits; eligible individual. 416.410 Section 416.410 Employees' Benefits SOCIAL SECURITY ADMINISTRATION SUPPLEMENTAL SECURITY INCOME FOR THE AGED, BLIND, AND DISABLED Amount of Benefits § 416.410 Amount of benefits; eligible...

  15. 20 CFR 416.410 - Amount of benefits; eligible individual.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 20 Employees' Benefits 2 2014-04-01 2014-04-01 false Amount of benefits; eligible individual. 416.410 Section 416.410 Employees' Benefits SOCIAL SECURITY ADMINISTRATION SUPPLEMENTAL SECURITY INCOME FOR THE AGED, BLIND, AND DISABLED Amount of Benefits § 416.410 Amount of benefits; eligible...

  16. Modeling the Effect of Reward Amount on Probability Discounting

    ERIC Educational Resources Information Center

    Myerson, Joel; Green, Leonard; Morris, Joshua

    2011-01-01

    The present study with college students examined the effect of amount on the discounting of probabilistic monetary rewards. A hyperboloid function accurately described the discounting of hypothetical rewards ranging in amount from $20 to $10,000,000. The degree of discounting increased continuously with amount of probabilistic reward. This effect…

  17. 26 CFR 1.585-2 - Addition to reserve.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... taxpayer has recoveries of bad debts for a taxable year which exceed the bad debts sustained for such year... the reserve deficiency; (2) Net bad debts charged to the reserve; and (3) An amount attributable to an... in such addition an amount not in excess of the sum of (1) the amount of its net bad debts charged...

  18. 26 CFR 1.585-2 - Addition to reserve.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... taxpayer has recoveries of bad debts for a taxable year which exceed the bad debts sustained for such year... the reserve deficiency; (2) Net bad debts charged to the reserve; and (3) An amount attributable to an... in such addition an amount not in excess of the sum of (1) the amount of its net bad debts charged...

  19. 26 CFR 1.585-2 - Addition to reserve.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... taxpayer has recoveries of bad debts for a taxable year which exceed the bad debts sustained for such year... the reserve deficiency; (2) Net bad debts charged to the reserve; and (3) An amount attributable to an... in such addition an amount not in excess of the sum of (1) the amount of its net bad debts charged...

  20. [Food additives and healthiness].

    PubMed

    Heinonen, Marina

    2014-01-01

    Additives are used for improving food structure or preventing its spoilage, for example. Many substances used as additives are also naturally present in food. The safety of additives is evaluated according to commonly agreed principles. If high concentrations of an additive cause adverse health effects for humans, a limit of acceptable daily intake (ADI) is set for it. An additive is a risk only when ADI is exceeded. The healthiness of food is measured on the basis of nutrient density and scientifically proven effects. PMID:24772784

  1. Polyimide processing additives

    NASA Technical Reports Server (NTRS)

    Pratt, J. R.; St. Clair, T. L.; Burks, H. D.; Stoakley, D. M.

    1987-01-01

    A method has been found for enhancing the melt flow of thermoplastic polyimides during processing. A high molecular weight 422 copoly(amic acid) or copolyimide was fused with approximately 0.05 to 5 pct by weight of a low molecular weight amic acid or imide additive, and this melt was studied by capillary rheometry. Excellent flow and improved composite properties on graphite resulted from the addition of a PMDA-aniline additive to LARC-TPI. Solution viscosity studies imply that amic acid additives temporarily lower molecular weight and, hence, enlarge the processing window. Thus, compositions containing the additive have a lower melt viscosity for a longer time than those unmodified.

  2. 13 CFR 123.18 - Can I request an increase in the amount of a physical disaster loan?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 13 Business Credit and Assistance 1 2012-01-01 2012-01-01 false Can I request an increase in the amount of a physical disaster loan? 123.18 Section 123.18 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION DISASTER LOAN PROGRAM Overview § 123.18 Can I request an increase in the amount of a...

  3. 13 CFR 123.18 - Can I request an increase in the amount of a physical disaster loan?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 13 Business Credit and Assistance 1 2014-01-01 2014-01-01 false Can I request an increase in the amount of a physical disaster loan? 123.18 Section 123.18 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION DISASTER LOAN PROGRAM Overview § 123.18 Can I request an increase in the amount of a...

  4. 13 CFR 123.18 - Can I request an increase in the amount of a physical disaster loan?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 13 Business Credit and Assistance 1 2011-01-01 2011-01-01 false Can I request an increase in the amount of a physical disaster loan? 123.18 Section 123.18 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION DISASTER LOAN PROGRAM Overview § 123.18 Can I request an increase in the amount of a...

  5. 13 CFR 123.18 - Can I request an increase in the amount of a physical disaster loan?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Can I request an increase in the amount of a physical disaster loan? 123.18 Section 123.18 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION DISASTER LOAN PROGRAM Overview § 123.18 Can I request an increase in the amount of a...

  6. 13 CFR 123.18 - Can I request an increase in the amount of a physical disaster loan?

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 13 Business Credit and Assistance 1 2013-01-01 2013-01-01 false Can I request an increase in the amount of a physical disaster loan? 123.18 Section 123.18 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION DISASTER LOAN PROGRAM Overview § 123.18 Can I request an increase in the amount of a...

  7. Technology for small spacecraft

    NASA Technical Reports Server (NTRS)

    1994-01-01

    This report gives the results of a study by the National Research Council's Panel on Small Spacecraft Technology that reviewed NASA's technology development program for small spacecraft and assessed technology within the U.S. government and industry that is applicable to small spacecraft. The panel found that there is a considerable body of advanced technology currently available for application by NASA and the small spacecraft industry that could provide substantial improvement in capability and cost over those technologies used for current NASA small spacecraft. These technologies are the result of developments by commercial companies, Department of Defense agencies, and to a lesser degree NASA. The panel also found that additional technologies are being developed by these same entities that could provide additional substantial improvement if development is successfully completed. Recommendations for future technology development efforts by NASA across a broad technological spectrum are made.

  8. 21 CFR 170.18 - Tolerances for related food additives.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 3 2014-04-01 2014-04-01 false Tolerances for related food additives. 170.18... (CONTINUED) FOOD ADDITIVES General Provisions § 170.18 Tolerances for related food additives. (a) Food... food additives. (b) Tolerances established for such related food additives may limit the amount of...

  9. Effects of Minute Addition of Ni on Microstructure and Mechanical Properties of Sn-Zn Eutectic Alloy

    NASA Astrophysics Data System (ADS)

    Pandey, P.; Tiwary, C. S.; Chattopadhyay, K.

    2016-06-01

    The current work explores the effects of a small addition of Ni on the microstructure and mechanical properties of Sn-Zn eutectic solder alloy (Sn-14.9 at.%Zn). In two sets of experiments, Ni is either added to the eutectic alloy or Zn in the eutectic alloy is replaced by an increasing amount of Ni. The study indicates that small additions of Ni in eutectic Sn-Zn solder (˜0.017 at.%) refines the eutectic microstructure together with the appearance of the small amount of primary Zn plates. Increasing the Ni content to 0.142 at.% and beyond, then an intermetallic phase ϒ-Ni5Zn21 with dendritic morphology appears in the microstructure along with dendrites of primary Sn. The scale of eutectic microstructure shows a decreasing trend till 0.902 at.%Ni with eutectic spacing of 1.98 ± 0.32 μm for this alloy. Further addition of Ni coarsens the microstructure. The replacement of Zn with Ni in the eutectic composition follows a similar trend with a lesser refinement of the microstructure. In both the scenarios, the addition of a small amount of Ni increases the eutectic temperatures till a critical concentration is reached beyond which one can observe a decrease in the eutectic point. The trend is similar for the solid solubility of Zn in Sn while the trend is opposite for the measured eutectic composition, which decreases at the initial stages of Ni addition. Through a detailed measurement of mechanical properties, the study establishes significant improvement of the strength of Sn-Zn solder with small additions of Ni in the alloy with a maximum hardness of 26 ± 1 HV and 0.2% proof stress of 72 ± 3 MPa at room temperature for the eutectic alloy with 0.902 at.%Ni.

  10. Effect of addition of water-soluble chitin on amylose film.

    PubMed

    Suzuki, Shiho; Shimahashi, Katsumasa; Takahara, Junichi; Sunako, Michihiro; Takaha, Takeshi; Ogawa, Kozo; Kitamura, Shinichi

    2005-01-01

    Amylose films blended with chitosan, which were free from additives such as acid, salt, and plasticizer, were prepared by casting mixtures of an aqueous solution of an enzymatically synthesized amylose and that of water-soluble chitin (44.1% deacetylated). The presence of a small amount of chitin (less than 10%) increased significantly the permeability of gases (N2, O2, CO2, C2H4) and improved the mechanical parameters of amylose film; particularly, the elastic modulus and elongation of the blend films were larger than those of amylose or chitin films. No antibacterial activity was observed with either amylose or water-soluble chitin films. But amylose films having a small amount of chitin showed strong antibacterial action, suggesting a morphological change in water-soluble chitin on the film surface by blending with amylose molecule. These facts suggested the presence of a molecular complex of amylose and chitosan. PMID:16283751

  11. 42 CFR 419.41 - Calculation of national beneficiary copayment amounts and national Medicare program payment amounts.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... amounts and national Medicare program payment amounts. 419.41 Section 419.41 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICARE PROGRAM... § 419.41 Calculation of national beneficiary copayment amounts and national Medicare program...

  12. 42 CFR 419.41 - Calculation of national beneficiary copayment amounts and national Medicare program payment amounts.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... amounts and national Medicare program payment amounts. 419.41 Section 419.41 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICARE PROGRAM... § 419.41 Calculation of national beneficiary copayment amounts and national Medicare program...

  13. 42 CFR 419.41 - Calculation of national beneficiary copayment amounts and national Medicare program payment amounts.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... amounts and national Medicare program payment amounts. 419.41 Section 419.41 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICARE PROGRAM... § 419.41 Calculation of national beneficiary copayment amounts and national Medicare program...

  14. 77 FR 44218 - Procurement List; Additions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-27

    ... the Total Government Requirement as aggregated by the General Services Administration. Medical Kit... . SUPPLEMENTARY INFORMATION: Additions On 5/11/2012 (77 FR 27737-27738) and 6/1/2012 (77 FR 32591-32592), the... requirements for small ] entities other than the small organizations that will furnish the products...

  15. 75 FR 22745 - Procurement List Additions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-30

    ... INFORMATION: Additions On 10/23/2009 (74 FR 54783-54784) and 3/5/2010 (75 FR 10223-10224), the Committee for... added to the Procurement List: Products Coast Guard Physical Fitness Uniform, Shirts X Small to XXX... Rock, AR Coast Guard Physical Fitness Uniform, Trunks X Small to XXX Large NSN:...

  16. Additive usage levels.

    PubMed

    Langlais, R

    1996-01-01

    With the adoption of the European Parliament and Council Directives on sweeteners, colours and miscellaneous additives the Commission is now embarking on the project of coordinating the activities of the European Union Member States in the collection of the data that are to make up the report on food additive intake requested by the European Parliament. This presentation looks at the inventory of available sources on additive use levels and concludes that for the time being national legislation is still the best source of information considering that the directives have yet to be transposed into national legislation. Furthermore, this presentation covers the correlation of the food categories as found in the additives directives with those used by national consumption surveys and finds that in a number of instances this correlation still leaves a lot to be desired. The intake of additives via food ingestion and the intake of substances which are chemically identical to additives but which occur naturally in fruits and vegetables is found in a number of cases to be higher than the intake of additives added during the manufacture of foodstuffs. While the difficulties are recognized in contributing to the compilation of food additive intake data, industry as a whole, i.e. the food manufacturing and food additive manufacturing industries, are confident that in a concerted effort, use data on food additives by industry can be made available. Lastly, the paper points out that with the transportation of the additives directives into national legislation and the time by which the food industry will be able to make use of the new food legislative environment several years will still go by; food additives use data by the food industry will thus have to be reviewed at the beginning of the next century. PMID:8792135

  17. Decision-Making, Science and Gasoline Additives

    NASA Astrophysics Data System (ADS)

    Weaver, J. W.; Small, M. C.

    2001-12-01

    Methyl-tert butyl ether (MTBE) has been used as a gasoline additive to serve two major purposes. The first use was as an octane-enhancer to replace organic lead, beginning in 1979. The second use, which began about 1992, was as a oxygenated additive to meet requirements of the Clean Air Act Amendments (CAAA) of 1990. Generally, the amount of MTBE used for octane enhancement was lower than that required to meet CAAA requirements. An unintended consequence of MTBE use has been widespread groundwater contamination. The decision to use certain amounts of MTBE or other chemcials as gasoline additives is the outcome of economic, regulatory, policy, political, and scientific considerations. Decision makers ask questions such as "How do ground water impacts change with changing MTBE content? How many wells would be impacted? and What are the associated costs?" These are best answered through scientific inquiry, but many different approaches could be developed. Decision criteria include time, money, comprehensiveness, and complexity of the approach. Because results must be communicated to a non-technical audience, there is a trade off between the complexity of the approach and the ability to convince economists, lawyers and policy makers that results make sense. The question on MTBE content posed above was investigated using transport models, a release scenario and gasoline composition. Because of the inability of transport models to predict future concentrations, an approach was chosen to base comparative assessment on a calibrated model. By taking this approach, "generic" modeling with arbitrarily selected parameters was avoided and the validity of the simulation results rests upon relatively small extrapolations from the original calibrated models. A set of simulations was performed that assumed 3% (octane enhancement) and 11% (CAAA) MTBE in gasoline. The results were that ground water concentrations would be reduced in proportion to the reduction of MTBE in the fuel

  18. Hurricane Isabel, Amount of Atmospheric Water Vapor Observed By AIRS

    NASA Technical Reports Server (NTRS)

    2003-01-01

    [figure removed for brevity, see original site] Figure 1

    These false-color images show the amount of atmospheric water vapor observed by AIRS two weeks prior to the passage of Hurricane Isabel, and then when it was a Category 5 storm. The region shown includes parts of South America and the West Indies. Puerto Rico is the large island below the upper left corner.

    Total water vapor represents the depth of a layer if all the water vapor in the atmosphere were to condense and fall to the surface. The color bar on the right sides of the plots give the thickness of this layer in millimeters (mm). The first image, from August 28, shows typical tropical water vapor amounts over the ocean: between roughly 25 and 50 mm, or 1 to 2 inches. The highest values of roughly 80 mm, seen as a red blob over South America, corresponds to intense thunderstorms. Thunderstorms pull in water vapor from surrounding regions and concentrate it, with much of it then falling as rain.

    Figure 1 shows total water during the passage of Hurricane Isabel on September 13. The storm is apparent: the ring of moderate values surrounding a very strong maximum of 100 mm. Total water of more than 80 mm is unusual, and these values correspond to the intense thunderstorms contained within Isabel. The thunderstorms--and the large values of total water--are fed by evaporation from the ocean in the hurricane's high winds. The water vapor near the center of the storm does not remain there long, since hurricane rain rates as high 50 mm (2 inches) per hour imply rapid cycling of the water we observe. Away from the storm the amount of total water vapor is rather low, associated with fair weather where air that ascended near the storm's eye returns to earth, having dropped its moisture as rain. Also seen in the second images are two small regions of about 70 mm of total water over south America. These are yet more thunderstorms, though likely much more benign than those in Isabel.

    The

  19. Carbamate deposit control additives

    SciTech Connect

    Honnen, L.R.; Lewis, R.A.

    1980-11-25

    Deposit control additives for internal combustion engines are provided which maintain cleanliness of intake systems without contributing to combustion chamber deposits. The additives are poly(oxyalkylene) carbamates comprising a hydrocarbyloxyterminated poly(Oxyalkylene) chain of 2-5 carbon oxyalkylene units bonded through an oxycarbonyl group to a nitrogen atom of ethylenediamine.

  20. A review of approaches to the study of turbulence modification by means of non-Newtonian additives

    NASA Astrophysics Data System (ADS)

    Vlassopoulos, Dimitris; Schowalter, William R.

    1987-12-01

    The addition of small amounts of polymers to Newtonian liquids under conditions of turbulent flow results in substantial reduction of skin friction. This phenomenon has been observed experimentally. It can be attributed to the unusual behavior of dilute polymer solutions in turbulent flows. A condensed review of topics relevent to theoretical study of drag reduction by non-Newtonian additives is presented. In addition, the techniques and results of experimental investigations of this phenomenon are examined. It is proposed that dilute solutions of polymers or surfactants can be rheologically characterized by measuring the secondary flow characteristics that occur in the neighborhood of an oscillating cylinder. Plans for conducting these measurements are presented.

  1. RAMSEYS DRAFT WILDERNESS STUDY AREA AND ADDITION, VIRGINIA.

    USGS Publications Warehouse

    Lesure, Frank G.; Mory, Peter C.

    1984-01-01

    Mineral-resource surveys of the Ramseys Draft Wilderness Study Area and adjoining roadless area addition in George Washington National Forest in the western valley and ridge province, Augusta and Highland Counties, Virginia, were done. The surveys outlined three small areas containing anomalous amounts of copper, lead, and zinc related to stratabound red-bed copper mineralization, but these occurrences are not large and are not considered as having mineral-resource potential. The area contains abundant sandstone suitable for construction materials and shale suitable for making brick, tile, and other low-grade ceramic products, but these commodities occur in abundance outside the wilderness study area. Structural conditions are probably favorable for the accumulation of natural gas, but exploratory drilling has not been done sufficiently near the area to evaluate the gas potential.

  2. BIG FROG WILDERNESS STUDY AREA AND ADDITIONS, TENNESSEE AND GEORGIA.

    USGS Publications Warehouse

    Slack, John F.; Gazdik, Gertrude C.

    1984-01-01

    A mineral-resource survey was made of the Big Frog Wilderness Study Area and additions, Tennessee-Georgia. Geochemical sampling found traces of gold, zinc, copper, and arsenic in rocks, stream sediments, and panned concentrates, but not in sufficient quantities to indicate the presence of deposits of these metals. The results of the survey indicate that there is little promise for the occurrence of metallic mineral deposits within the study area. The only apparent resources are nonmetallic commodities including rock suitable for construction materials, and small amounts of sand and gravel; however, these commodities are found in abundance outside the study area. A potential may exist for oil and natural gas at great depths, but this cannot be evaluated by the present study.

  3. The determination of nanogram amounts of Chromium in urine by x-ray fluorescence spectroscopy

    USGS Publications Warehouse

    Beyermann, K.; Rose, H.J., Jr.; Christian, R.P.

    1969-01-01

    Nanogram amounts of chromium can be extracted as oxinate into chloform. By treatment of the chloroform layer 3 M hydrochloric acid, oxinates of other elements and excess of reagent are removed, leaving a chloroform solution of the chromium chelate only. This solution is concentrated and transferred to the top of a small brass rod acting as sample holder. The intensity of the X-ray fluorescence of the Cr K?? line is measured with curved crystal optics. Chromium amounts greater than 5 ng can be detected. The application of the procedure to the analysis of the chromium content of urine is demonstrated. ?? 1969.

  4. Polyimide processing additives

    NASA Technical Reports Server (NTRS)

    Fletcher, James C. (Inventor); Pratt, J. Richard (Inventor); St.clair, Terry L. (Inventor); Stoakley, Diane M. (Inventor); Burks, Harold D. (Inventor)

    1992-01-01

    A process for preparing polyimides having enhanced melt flow properties is described. The process consists of heating a mixture of a high molecular weight poly-(amic acid) or polyimide with a low molecular weight amic acid or imide additive in the range of 0.05 to 15 percent by weight of additive. The polyimide powders so obtained show improved processability, as evidenced by lower melt viscosity by capillary rheometry. Likewise, films prepared from mixtures of polymers with additives show improved processability with earlier onset of stretching by TMA.

  5. Polyimide processing additives

    NASA Technical Reports Server (NTRS)

    Pratt, J. Richard (Inventor); St.clair, Terry L. (Inventor); Stoakley, Diane M. (Inventor); Burks, Harold D. (Inventor)

    1993-01-01

    A process for preparing polyimides having enhanced melt flow properties is described. The process consists of heating a mixture of a high molecular weight poly-(amic acid) or polyimide with a low molecular weight amic acid or imide additive in the range of 0.05 to 15 percent by weight of the additive. The polyimide powders so obtained show improved processability, as evidenced by lower melt viscosity by capillary rheometry. Likewise, films prepared from mixtures of polymers with additives show improved processability with earlier onset of stretching by TMA.

  6. 75 FR 52724 - Procurement List Additions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-27

    ... . SUPPLEMENTARY INFORMATION: Additions On 10/23/2009 (74 FR 54783-54784); 6/18/2010 (75 FR 34701-34702); 6/25/2010 (75 FR 36363-36371); and 7/9/2010 (75 FR 39497-39499), the Committee for Purchase From People Who Are... additional reporting, recordkeeping or other compliance requirements for small entities other than the...

  7. 46 CFR 502.314 - Additional information.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 9 2011-10-01 2011-10-01 false Additional information. 502.314 Section 502.314 Shipping FEDERAL MARITIME COMMISSION GENERAL AND ADMINISTRATIVE PROVISIONS RULES OF PRACTICE AND PROCEDURE Formal Procedure for Adjudication of Small Claims § 502.314 Additional information. The administrative law...

  8. 46 CFR 502.314 - Additional information.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 9 2014-10-01 2014-10-01 false Additional information. 502.314 Section 502.314 Shipping FEDERAL MARITIME COMMISSION GENERAL AND ADMINISTRATIVE PROVISIONS RULES OF PRACTICE AND PROCEDURE Formal Procedure for Adjudication of Small Claims § 502.314 Additional information. The administrative law...

  9. 46 CFR 180.25 - Additional requirements.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Additional requirements. 180.25 Section 180.25 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) LIFESAVING EQUIPMENT AND ARRANGEMENTS General Provisions § 180.25 Additional requirements. (a) Each item...

  10. 46 CFR 180.25 - Additional requirements.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 7 2013-10-01 2013-10-01 false Additional requirements. 180.25 Section 180.25 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) LIFESAVING EQUIPMENT AND ARRANGEMENTS General Provisions § 180.25 Additional requirements. (a) Each item...

  11. 46 CFR 180.25 - Additional requirements.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 7 2014-10-01 2014-10-01 false Additional requirements. 180.25 Section 180.25 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) LIFESAVING EQUIPMENT AND ARRANGEMENTS General Provisions § 180.25 Additional requirements. (a) Each item...

  12. Small Wins.

    ERIC Educational Resources Information Center

    Rhatigan, James J.; Schuh, John H.

    2003-01-01

    Examines how it easy for people to overlook small successes when they are overwhelmed by and preoccupied with large projects and goals. Explores the concept of "small wins" in organizational theory, which have the potential to become a prominent part of institutional culture and impact organizational behavior and change. (GCP)

  13. Food Additives and Hyperkinesis

    ERIC Educational Resources Information Center

    Wender, Ester H.

    1977-01-01

    The hypothesis that food additives are causally associated with hyperkinesis and learning disabilities in children is reviewed, and available data are summarized. Available from: American Medical Association 535 North Dearborn Street Chicago, Illinois 60610. (JG)

  14. Additional Types of Neuropathy

    MedlinePlus

    ... A A Listen En Español Additional Types of Neuropathy Charcot's Joint Charcot's Joint, also called neuropathic arthropathy, ... can stop bone destruction and aid healing. Cranial Neuropathy Cranial neuropathy affects the 12 pairs of nerves ...

  15. Comparison of carbon onions and carbon blacks as conductive additives for carbon supercapacitors in organic electrolytes

    NASA Astrophysics Data System (ADS)

    Jäckel, N.; Weingarth, D.; Zeiger, M.; Aslan, M.; Grobelsek, I.; Presser, V.

    2014-12-01

    This study investigates carbon onions (∼400 m2 g-1) as a conductive additive for supercapacitor electrodes of activated carbon and compares their performance with carbon black with high or low internal surface area. We provide a study of the electrical conductivity and electrochemical behavior between 2.5 and 20 mass% addition of each of these three additives to activated carbon. Structural characterization shows that the density of the resulting film electrodes depends on the degree of agglomeration and the amount of additive. Addition of low surface area carbon black (∼80 m2 g-1) enhances the power handling of carbon electrodes but significantly lowers the specific capacitance even when adding small amounts of carbon black. A much lower decrease in specific capacitance is observed for carbon onions and the best values are seen for carbon black with a high surface area (∼1390 m2 g-1). The overall performance benefits from the addition of any of the studied additives only at either high scan rates and/or electrolytes with high ion mobility. Normalization to the volume shows a severe decrease in volumetric capacitance and only at high current densities nearing 10 A g-1 we can see an improvement of the electrode capacitance.

  16. 14 CFR 198.7 - Amount of insurance coverage available.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 3 2013-01-01 2013-01-01 false Amount of insurance coverage available. 198.7 Section 198.7 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) WAR RISK INSURANCE AVIATION INSURANCE § 198.7 Amount of insurance coverage available. (a)...

  17. 14 CFR 198.7 - Amount of insurance coverage available.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 3 2012-01-01 2012-01-01 false Amount of insurance coverage available. 198.7 Section 198.7 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) WAR RISK INSURANCE AVIATION INSURANCE § 198.7 Amount of insurance coverage available. (a)...

  18. 14 CFR 198.7 - Amount of insurance coverage available.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 3 2014-01-01 2014-01-01 false Amount of insurance coverage available. 198.7 Section 198.7 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) WAR RISK INSURANCE AVIATION INSURANCE § 198.7 Amount of insurance coverage available. (a)...

  19. 46 CFR 151.45-6 - Maximum amount of cargo.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 5 2011-10-01 2011-10-01 false Maximum amount of cargo. 151.45-6 Section 151.45-6 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CERTAIN BULK DANGEROUS CARGOES BARGES CARRYING BULK LIQUID HAZARDOUS MATERIAL CARGOES Operations § 151.45-6 Maximum amount of cargo. (a) Tanks carrying liquids or liquefied gases at...

  20. 46 CFR 151.45-6 - Maximum amount of cargo.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 5 2014-10-01 2014-10-01 false Maximum amount of cargo. 151.45-6 Section 151.45-6 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CERTAIN BULK DANGEROUS CARGOES BARGES CARRYING BULK LIQUID HAZARDOUS MATERIAL CARGOES Operations § 151.45-6 Maximum amount of cargo. (a) Tanks carrying liquids or liquefied gases at...

  1. 42 CFR 51c.106 - Amount of grant.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES GRANTS GRANTS FOR COMMUNITY HEALTH SERVICES General Provisions § 51c.106 Amount of grant. (a) The amount of any award under this part will be... the grantee to finance its share of project costs from non-Federal sources; (B) The need in the...

  2. 42 CFR 56.106 - Amount of grant.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES GRANTS GRANTS FOR MIGRANT HEALTH SERVICES General Provisions § 56.106 Amount of grant. (a) The amount of any award under this part will be... the grantee to finance its share of project costs from non-Federal sources; (B) The need in the...

  3. 42 CFR 56.106 - Amount of grant.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES GRANTS GRANTS FOR MIGRANT HEALTH SERVICES General Provisions § 56.106 Amount of grant. (a) The amount of any award under this part will be... the grantee to finance its share of project costs from non-Federal sources; (B) The need in the...

  4. 42 CFR 51c.106 - Amount of grant.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES GRANTS GRANTS FOR COMMUNITY HEALTH SERVICES General Provisions § 51c.106 Amount of grant. (a) The amount of any award under this part will be... the grantee to finance its share of project costs from non-Federal sources; (B) The need in the...

  5. 43 CFR 3904.15 - Amount of bond.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... that a change in amount is appropriate to cover the costs and obligations of complying with the... 43 Public Lands: Interior 2 2011-10-01 2011-10-01 false Amount of bond. 3904.15 Section 3904.15 Public Lands: Interior Regulations Relating to Public Lands (Continued) BUREAU OF LAND...

  6. 43 CFR 3904.15 - Amount of bond.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... that a change in amount is appropriate to cover the costs and obligations of complying with the... 43 Public Lands: Interior 2 2013-10-01 2013-10-01 false Amount of bond. 3904.15 Section 3904.15 Public Lands: Interior Regulations Relating to Public Lands (Continued) BUREAU OF LAND...

  7. 43 CFR 3904.15 - Amount of bond.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... that a change in amount is appropriate to cover the costs and obligations of complying with the... 43 Public Lands: Interior 2 2012-10-01 2012-10-01 false Amount of bond. 3904.15 Section 3904.15 Public Lands: Interior Regulations Relating to Public Lands (Continued) BUREAU OF LAND...

  8. 43 CFR 3904.15 - Amount of bond.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... that a change in amount is appropriate to cover the costs and obligations of complying with the... 43 Public Lands: Interior 2 2014-10-01 2014-10-01 false Amount of bond. 3904.15 Section 3904.15 Public Lands: Interior Regulations Relating to Public Lands (Continued) BUREAU OF LAND...

  9. 20 CFR 625.6 - Weekly amount; jurisdictions; reductions.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 20 Employees' Benefits 3 2012-04-01 2012-04-01 false Weekly amount; jurisdictions; reductions. 625.6 Section 625.6 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR DISASTER UNEMPLOYMENT ASSISTANCE § 625.6 Weekly amount; jurisdictions; reductions. (a) In all...

  10. 42 CFR 1003.104 - Amount of assessment.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 5 2014-10-01 2014-10-01 false Amount of assessment. 1003.104 Section 1003.104 Public Health OFFICE OF INSPECTOR GENERAL-HEALTH CARE, DEPARTMENT OF HEALTH AND HUMAN SERVICES OIG AUTHORITIES CIVIL MONEY PENALTIES, ASSESSMENTS AND EXCLUSIONS § 1003.104 Amount of assessment. (a) The OIG...

  11. 42 CFR 1003.104 - Amount of assessment.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false Amount of assessment. 1003.104 Section 1003.104 Public Health OFFICE OF INSPECTOR GENERAL-HEALTH CARE, DEPARTMENT OF HEALTH AND HUMAN SERVICES OIG AUTHORITIES CIVIL MONEY PENALTIES, ASSESSMENTS AND EXCLUSIONS § 1003.104 Amount of assessment. (a) The OIG...

  12. 42 CFR 1003.104 - Amount of assessment.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 5 2013-10-01 2013-10-01 false Amount of assessment. 1003.104 Section 1003.104 Public Health OFFICE OF INSPECTOR GENERAL-HEALTH CARE, DEPARTMENT OF HEALTH AND HUMAN SERVICES OIG AUTHORITIES CIVIL MONEY PENALTIES, ASSESSMENTS AND EXCLUSIONS § 1003.104 Amount of assessment. (a) The OIG...

  13. 40 CFR 35.930-2 - Grant amount.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 1 2011-07-01 2011-07-01 false Grant amount. 35.930-2 Section 35.930-2 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE STATE AND LOCAL ASSISTANCE Grants for Construction of Treatment Works-Clean Water Act § 35.930-2 Grant amount. The...

  14. 29 CFR 531.38 - Amounts deducted for taxes.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false Amounts deducted for taxes. 531.38 Section 531.38 Labor... Employees § 531.38 Amounts deducted for taxes. Taxes which are assessed against the employee and which are... unemployment insurance taxes, as well as other Federal, State, or local taxes, levies, and assessments....

  15. 50 CFR 296.8 - Amount of award.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 11 2013-10-01 2013-10-01 false Amount of award. 296.8 Section 296.8 Wildlife and Fisheries NATIONAL MARINE FISHERIES SERVICE, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE CONTINENTAL SHELF FISHERMEN'S CONTINGENCY FUND § 296.8 Amount of award. (a)...

  16. 50 CFR 296.8 - Amount of award.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 9 2011-10-01 2011-10-01 false Amount of award. 296.8 Section 296.8 Wildlife and Fisheries NATIONAL MARINE FISHERIES SERVICE, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE CONTINENTAL SHELF FISHERMEN'S CONTINGENCY FUND § 296.8 Amount of award. (a)...

  17. 26 CFR 1.21-2 - Limitations on amount creditable.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 26 Internal Revenue 1 2014-04-01 2013-04-01 true Limitations on amount creditable. 1.21-2 Section 1.21-2 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY INCOME TAX INCOME TAXES Changes in Rates During A Taxable Year § 1.21-2 Limitations on amount creditable. (a) Annual...

  18. 26 CFR 1.21-2 - Limitations on amount creditable.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 26 Internal Revenue 1 2011-04-01 2009-04-01 true Limitations on amount creditable. 1.21-2 Section 1.21-2 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY INCOME TAX INCOME TAXES Changes in Rates During A Taxable Year § 1.21-2 Limitations on amount creditable. (a) Annual...

  19. 26 CFR 1.21-2 - Limitations on amount creditable.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 1 2010-04-01 2010-04-01 true Limitations on amount creditable. 1.21-2 Section 1.21-2 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY INCOME TAX INCOME TAXES Changes in Rates During A Taxable Year § 1.21-2 Limitations on amount creditable. (a) Annual...

  20. 42 CFR 130.3 - Amount of payments.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Amount of payments. 130.3 Section 130.3 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES COMPASSIONATE PAYMENTS RICKY RAY HEMOPHILIA RELIEF FUND PROGRAM General Provisions § 130.3 Amount of payments. If there are sufficient...

  1. 42 CFR 130.3 - Amount of payments.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 1 2011-10-01 2011-10-01 false Amount of payments. 130.3 Section 130.3 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES COMPASSIONATE PAYMENTS RICKY RAY HEMOPHILIA RELIEF FUND PROGRAM General Provisions § 130.3 Amount of payments. If there are sufficient...

  2. 42 CFR 130.3 - Amount of payments.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 42 Public Health 1 2012-10-01 2012-10-01 false Amount of payments. 130.3 Section 130.3 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES COMPASSIONATE PAYMENTS RICKY RAY HEMOPHILIA RELIEF FUND PROGRAM General Provisions § 130.3 Amount of payments. If there are sufficient...

  3. 42 CFR 130.3 - Amount of payments.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 1 2014-10-01 2014-10-01 false Amount of payments. 130.3 Section 130.3 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES COMPASSIONATE PAYMENTS RICKY RAY HEMOPHILIA RELIEF FUND PROGRAM General Provisions § 130.3 Amount of payments. If there are sufficient...

  4. 42 CFR 130.3 - Amount of payments.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 1 2013-10-01 2013-10-01 false Amount of payments. 130.3 Section 130.3 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES COMPASSIONATE PAYMENTS RICKY RAY HEMOPHILIA RELIEF FUND PROGRAM General Provisions § 130.3 Amount of payments. If there are sufficient...

  5. 40 CFR 47.115 - Award amount and matching requirements.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 1 2011-07-01 2011-07-01 false Award amount and matching requirements. 47.115 Section 47.115 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE NATIONAL ENVIRONMENTAL EDUCATION ACT GRANTS § 47.115 Award amount and...

  6. 40 CFR 47.115 - Award amount and matching requirements.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Award amount and matching requirements. 47.115 Section 47.115 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE NATIONAL ENVIRONMENTAL EDUCATION ACT GRANTS § 47.115 Award amount and...

  7. 24 CFR 904.108 - Break-even amount.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Break-even amount. 904.108 Section... LOW RENT HOUSING HOMEOWNERSHIP OPPORTUNITIES Turnkey III Program Description § 904.108 Break-even amount. (a) Definition. The term “break-even amount” as used herein means the minimum average...

  8. 40 CFR 35.930-2 - Grant amount.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 1 2013-07-01 2013-07-01 false Grant amount. 35.930-2 Section 35.930-2 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE STATE AND LOCAL ASSISTANCE Grants for Construction of Treatment Works-Clean Water Act § 35.930-2 Grant amount. The...

  9. 40 CFR 35.930-2 - Grant amount.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 1 2012-07-01 2012-07-01 false Grant amount. 35.930-2 Section 35.930-2 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE STATE AND LOCAL ASSISTANCE Grants for Construction of Treatment Works-Clean Water Act § 35.930-2 Grant amount. The...

  10. 40 CFR 35.930-2 - Grant amount.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Grant amount. 35.930-2 Section 35.930-2 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE STATE AND LOCAL ASSISTANCE Grants for Construction of Treatment Works-Clean Water Act § 35.930-2 Grant amount. The...

  11. 40 CFR 35.930-2 - Grant amount.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 1 2014-07-01 2014-07-01 false Grant amount. 35.930-2 Section 35.930-2 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE STATE AND LOCAL ASSISTANCE Grants for Construction of Treatment Works-Clean Water Act § 35.930-2 Grant amount. The...

  12. 78 FR 14179 - Adjustments to Civil Monetary Penalty Amounts

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-05

    ... Monetary Penalty Amounts, Release No. 33-8530 (Feb. 4, 2005) [70 FR 7606 (Feb. 14, 2005)]. The DCIA... Commission. ACTION: Final rule. SUMMARY: This rule implements the Federal Civil Penalties Inflation... a rule adjusting for inflation the maximum amount of civil monetary penalties under the...

  13. 20 CFR 404.260 - Special minimum primary insurance amounts.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Special minimum primary insurance amounts. 404.260 Section 404.260 Employees' Benefits SOCIAL SECURITY ADMINISTRATION FEDERAL OLD-AGE, SURVIVORS AND DISABILITY INSURANCE (1950- ) Computing Primary Insurance Amounts Special Minimum...

  14. 41 CFR 105-57.008 - Amounts withheld.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... amount equivalent to thirty times the minimum wage. See 29 CFR 870.10. (c) When a debtor's pay is subject... 41 Public Contracts and Property Management 3 2011-01-01 2011-01-01 false Amounts withheld. 105-57.008 Section 105-57.008 Public Contracts and Property Management Federal Property...

  15. 41 CFR 105-57.008 - Amounts withheld.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... amount equivalent to thirty times the minimum wage. See 29 CFR 870.10. (c) When a debtor's pay is subject... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false Amounts withheld. 105-57.008 Section 105-57.008 Public Contracts and Property Management Federal Property...

  16. 20 CFR 226.73 - Changes in reduction amount.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... Benefits Under a Federal, State, or Local Law or Plan § 226.73 Changes in reduction amount. The reduction... in annuity rates, such as a cost-of-living increase. However, the reduction amount may change for the... entitled to an annuity with a tier I component of $500 on May 1, 1991. He was also receiving a...

  17. 20 CFR 226.73 - Changes in reduction amount.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... Benefits Under a Federal, State, or Local Law or Plan § 226.73 Changes in reduction amount. The reduction... in annuity rates, such as a cost-of-living increase. However, the reduction amount may change for the... entitled to an annuity with a tier I component of $500 on May 1, 1991. He was also receiving a...

  18. 31 CFR 353.10 - Amounts which may be purchased.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... of purchase was an exempt organization under the terms of 26 CFR 1.501(c)(3)-1. ...) Special limitation. $4,000 (face amount) multiplied by the highest number of employees participating in an... issued. (b) Series HH—(1) General annual limitation. $20,000 (face amount). (2) Special limitation....

  19. 31 CFR 353.10 - Amounts which may be purchased.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... of purchase was an exempt organization under the terms of 26 CFR 1.501(c)(3)-1. ...) Special limitation. $4,000 (face amount) multiplied by the highest number of employees participating in an... issued. (b) Series HH—(1) General annual limitation. $20,000 (face amount). (2) Special limitation....

  20. 26 CFR 1.666(a)-1 - Amount allocated.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 26 Internal Revenue 8 2013-04-01 2013-04-01 false Amount allocated. 1.666(a)-1 Section 1.666(a)-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED... Beginning Before January 1, 1969 § 1.666(a)-1 Amount allocated. (a)(1) If a trust other than a foreign...

  1. 26 CFR 1.666(a)-1A - Amount allocated.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 26 Internal Revenue 8 2013-04-01 2013-04-01 false Amount allocated. 1.666(a)-1A Section 1.666(a... Beginning Before January 1, 1969 § 1.666(a)-1A Amount allocated. (a) In general. In the case of a trust that... trusts that may accumulate income or that distribute corpus), section 666(a) prescribes rules...

  2. Learner Preferences and Achievement Under Differing Amounts of Learner Practice.

    ERIC Educational Resources Information Center

    Schnackenberg, Heidi L.; Sullivan, Howard J.; Leader, Lars F.; Jones, Elizabeth E. K.

    1998-01-01

    Examines the effects of program mode (i.e., a lean program version containing a basic amount of learner practice versus a full mode containing expanded practice) and learner preference (matched or unmatched) for amount of practice on the achievement, time-in-program, and attitudes of university undergraduate students. Students preferred the lean…

  3. 14 CFR 383.2 - Amount of penalty.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 4 2013-01-01 2013-01-01 false Amount of penalty. 383.2 Section 383.2 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) SPECIAL REGULATIONS CIVIL PENALTIES § 383.2 Amount of penalty. Civil penalties payable to the U.S. Government...

  4. 42 CFR 438.704 - Amounts of civil money penalties.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Amounts of civil money penalties. 438.704 Section... SERVICES (CONTINUED) MEDICAL ASSISTANCE PROGRAMS MANAGED CARE Sanctions § 438.704 Amounts of civil money penalties. (a) General rule. The limit on, or the maximum civil money penalty the State may impose...

  5. 29 CFR 530.302 - Amounts of civil money penalties.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false Amounts of civil money penalties. 530.302 Section 530.302... EMPLOYMENT OF HOMEWORKERS IN CERTAIN INDUSTRIES Civil Money Penalties § 530.302 Amounts of civil money penalties. (a) A civil money penalty, not to exceed $500 per affected homeworker for any one violation,...

  6. 20 CFR 404.342 - Mother's and father's benefit amounts.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Mother's and father's benefit amounts. 404... Disability Benefits for Spouses and Divorced Spouses § 404.342 Mother's and father's benefit amounts. Your mother's or father's monthly benefit is equal to 75 percent of the insured person's primary...

  7. 20 CFR 404.342 - Mother's and father's benefit amounts.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 20 Employees' Benefits 2 2011-04-01 2011-04-01 false Mother's and father's benefit amounts. 404... Disability Benefits for Spouses and Divorced Spouses § 404.342 Mother's and father's benefit amounts. Your mother's or father's monthly benefit is equal to 75 percent of the insured person's primary...

  8. 20 CFR 404.353 - Child's benefit amounts.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 20 Employees' Benefits 2 2011-04-01 2011-04-01 false Child's benefit amounts. 404.353 Section 404... Child's Benefits § 404.353 Child's benefit amounts. (a) General. Your child's monthly benefit is equal... as explained in § 404.304. (b) Entitlement to more than one benefit. If you are entitled to a...

  9. 20 CFR 404.353 - Child's benefit amounts.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 20 Employees' Benefits 2 2012-04-01 2012-04-01 false Child's benefit amounts. 404.353 Section 404... Child's Benefits § 404.353 Child's benefit amounts. (a) General. Your child's monthly benefit is equal... as explained in § 404.304. (b) Entitlement to more than one benefit. If you are entitled to a...

  10. 20 CFR 404.353 - Child's benefit amounts.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Child's benefit amounts. 404.353 Section 404... Child's Benefits § 404.353 Child's benefit amounts. (a) General. Your child's monthly benefit is equal... as explained in § 404.304. (b) Entitlement to more than one benefit. If you are entitled to a...

  11. 20 CFR 404.353 - Child's benefit amounts.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 20 Employees' Benefits 2 2014-04-01 2014-04-01 false Child's benefit amounts. 404.353 Section 404... Child's Benefits § 404.353 Child's benefit amounts. (a) General. Your child's monthly benefit is equal... as explained in § 404.304. (b) Entitlement to more than one benefit. If you are entitled to a...

  12. 20 CFR 404.353 - Child's benefit amounts.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 20 Employees' Benefits 2 2013-04-01 2013-04-01 false Child's benefit amounts. 404.353 Section 404... Child's Benefits § 404.353 Child's benefit amounts. (a) General. Your child's monthly benefit is equal... as explained in § 404.304. (b) Entitlement to more than one benefit. If you are entitled to a...

  13. 12 CFR 347.120 - Computation of investment amounts.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 12 Banks and Banking 5 2014-01-01 2014-01-01 false Computation of investment amounts. 347.120 Section 347.120 Banks and Banking FEDERAL DEPOSIT INSURANCE CORPORATION REGULATIONS AND STATEMENTS OF GENERAL POLICY INTERNATIONAL BANKING § 347.120 Computation of investment amounts. In computing the...

  14. 12 CFR 347.120 - Computation of investment amounts.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 4 2010-01-01 2010-01-01 false Computation of investment amounts. 347.120 Section 347.120 Banks and Banking FEDERAL DEPOSIT INSURANCE CORPORATION REGULATIONS AND STATEMENTS OF GENERAL POLICY INTERNATIONAL BANKING § 347.120 Computation of investment amounts. In computing the...

  15. 12 CFR 347.120 - Computation of investment amounts.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 12 Banks and Banking 5 2012-01-01 2012-01-01 false Computation of investment amounts. 347.120 Section 347.120 Banks and Banking FEDERAL DEPOSIT INSURANCE CORPORATION REGULATIONS AND STATEMENTS OF GENERAL POLICY INTERNATIONAL BANKING § 347.120 Computation of investment amounts. In computing the...

  16. 12 CFR 347.120 - Computation of investment amounts.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 12 Banks and Banking 5 2013-01-01 2013-01-01 false Computation of investment amounts. 347.120 Section 347.120 Banks and Banking FEDERAL DEPOSIT INSURANCE CORPORATION REGULATIONS AND STATEMENTS OF GENERAL POLICY INTERNATIONAL BANKING § 347.120 Computation of investment amounts. In computing the...

  17. 12 CFR 347.120 - Computation of investment amounts.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 4 2011-01-01 2011-01-01 false Computation of investment amounts. 347.120 Section 347.120 Banks and Banking FEDERAL DEPOSIT INSURANCE CORPORATION REGULATIONS AND STATEMENTS OF GENERAL POLICY INTERNATIONAL BANKING § 347.120 Computation of investment amounts. In computing the...

  18. The Amount of English Use: Effects on L2 Speech

    ERIC Educational Resources Information Center

    Vo, Son Ca; Vo, Yen Thi Hoang; Vo, Quyen Thanh

    2014-01-01

    The amount of second language (L2) use has significant influence on native speakers' comprehension of L2 learners' speech. Nonetheless, few empirical studies examine how differences in the amount of language use affect the intelligibility and comprehensibility of nonnative speakers' reading and spontaneous speech. This study aims to…

  19. 26 CFR 1.1441-2 - Amounts subject to withholding.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... TAX (CONTINUED) INCOME TAXES (CONTINUED) Withholding of Tax on Nonresident Aliens and Foreign Corporations and Tax-Free Covenant Bonds § 1.1441-2 Amounts subject to withholding. (a) In general. For... certain gambling winnings exempt from tax under section 871(j)); (5) Amounts paid as part of the...

  20. 42 CFR 422.382 - Minimum net worth amount.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... percent of the minimum net worth amount is not met by cash or cash equivalents. (3) Health care delivery... depreciated value of health care delivery assets (HCDAs) to satisfy the minimum net worth amount. (4) Other assets. A PSO may apply other assets not used in the delivery of health care provided that those...

  1. 46 CFR 308.303 - Amounts insured under interim binder.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 8 2011-10-01 2011-10-01 false Amounts insured under interim binder. 308.303 Section 308.303 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION EMERGENCY OPERATIONS WAR RISK INSURANCE Second Seamen's War Risk Insurance § 308.303 Amounts insured under interim binder. The...

  2. 46 CFR 308.203 - Amount insured under interim binder.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 8 2011-10-01 2011-10-01 false Amount insured under interim binder. 308.203 Section 308.203 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION EMERGENCY OPERATIONS WAR RISK INSURANCE War Risk Protection and Indemnity Insurance § 308.203 Amount insured under interim binder....

  3. 42 CFR 423.279 - National average monthly bid amount.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... bid amounts for each prescription drug plan (not including fallbacks) and for each MA-PD plan...(h) of the Act. (b) Calculation of weighted average. (1) The national average monthly bid amount is a....258(c)(1) of this chapter) and the denominator equal to the total number of Part D...

  4. 42 CFR 423.279 - National average monthly bid amount.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... bid amounts for each prescription drug plan (not including fallbacks) and for each MA-PD plan...(h) of the Act. (b) Calculation of weighted average. (1) The national average monthly bid amount is a....258(c)(1) of this chapter) and the denominator equal to the total number of Part D...

  5. 14 CFR § 1261.102 - Maximum amount.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 5 2014-01-01 2014-01-01 false Maximum amount. § 1261.102 Section § 1261.102 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION PROCESSING OF MONETARY CLAIMS (GENERAL) Employees' Personal Property Claims § 1261.102 Maximum amount. From October 1, 1982, to...

  6. 9 CFR 89.1 - Amount of feed.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 9 Animals and Animal Products 1 2013-01-01 2013-01-01 false Amount of feed. 89.1 Section 89.1 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE INTERSTATE TRANSPORTATION OF ANIMALS (INCLUDING POULTRY) AND ANIMAL PRODUCTS STATEMENT OF POLICY UNDER THE TWENTY-EIGHT HOUR LAW § 89.1 Amount of feed....

  7. 45 CFR 305.31 - Amount of incentive payment.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 45 Public Welfare 2 2010-10-01 2010-10-01 false Amount of incentive payment. 305.31 Section 305.31... PROGRAM PERFORMANCE MEASURES, STANDARDS, FINANCIAL INCENTIVES, AND PENALTIES § 305.31 Amount of incentive payment. (a) The incentive payment for a State for a fiscal year is equal to the incentive payment...

  8. 20 CFR 226.73 - Changes in reduction amount.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... Benefits Under a Federal, State, or Local Law or Plan § 226.73 Changes in reduction amount. The reduction... in annuity rates, such as a cost-of-living increase. However, the reduction amount may change for the... entitled to an annuity with a tier I component of $500 on May 1, 1991. He was also receiving a...

  9. 20 CFR 226.73 - Changes in reduction amount.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... Benefits Under a Federal, State, or Local Law or Plan § 226.73 Changes in reduction amount. The reduction... in annuity rates, such as a cost-of-living increase. However, the reduction amount may change for the... entitled to an annuity with a tier I component of $500 on May 1, 1991. He was also receiving a...

  10. 34 CFR 682.204 - Maximum loan amounts.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... academic year in 34 CFR 668.3. (m) Any TEACH Grants that have been converted to Direct Unsubsidized Loans... amounts under paragraph (c)(1)(ii) of this section. (e) Combined Federal Stafford, SLS and Federal... Loans and SLS Loans, but excluding the amount of capitalized interest, may not exceed the following:...

  11. 34 CFR 682.204 - Maximum loan amounts.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... academic year in 34 CFR 668.3. (m) Any TEACH Grants that have been converted to Direct Unsubsidized Loans... amounts under paragraph (c)(1)(ii) of this section. (e) Combined Federal Stafford, SLS and Federal... Loans and SLS Loans, but excluding the amount of capitalized interest, may not exceed the following:...

  12. 34 CFR 682.204 - Maximum loan amounts.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... academic year in 34 CFR 668.3. (m) Any TEACH Grants that have been converted to Direct Unsubsidized Loans... amounts under paragraph (c)(1)(ii) of this section. (e) Combined Federal Stafford, SLS and Federal... Loans and SLS Loans, but excluding the amount of capitalized interest, may not exceed the following:...

  13. 26 CFR 1.615-4 - Limitation of amount deductible.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 26 Internal Revenue 7 2011-04-01 2009-04-01 true Limitation of amount deductible. 1.615-4 Section 1.615-4 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES (CONTINUED) Natural Resources § 1.615-4 Limitation of amount deductible. (a) Taxable years beginning before July 7,...

  14. 26 CFR 1.617-2 - Limitation on amount deductible.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 26 Internal Revenue 7 2011-04-01 2009-04-01 true Limitation on amount deductible. 1.617-2 Section 1.617-2 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES (CONTINUED) Natural Resources § 1.617-2 Limitation on amount deductible. (a) Expenditures paid or incurred before January...

  15. 26 CFR 1.615-4 - Limitation of amount deductible.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 7 2010-04-01 2010-04-01 true Limitation of amount deductible. 1.615-4 Section 1.615-4 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES (CONTINUED) Natural Resources § 1.615-4 Limitation of amount deductible. (a)...

  16. 26 CFR 1.617-2 - Limitation on amount deductible.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 7 2010-04-01 2010-04-01 true Limitation on amount deductible. 1.617-2 Section 1.617-2 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES (CONTINUED) Natural Resources § 1.617-2 Limitation on amount deductible....

  17. 28 CFR 94.23 - Amount of reimbursement.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 28 Judicial Administration 2 2013-07-01 2013-07-01 false Amount of reimbursement. 94.23 Section 94.23 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) CRIME VICTIM SERVICES International Terrorism Victim Expense Reimbursement Program Coverage § 94.23 Amount of reimbursement....

  18. 28 CFR 94.23 - Amount of reimbursement.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 28 Judicial Administration 2 2012-07-01 2012-07-01 false Amount of reimbursement. 94.23 Section 94.23 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) CRIME VICTIM SERVICES International Terrorism Victim Expense Reimbursement Program Coverage § 94.23 Amount of reimbursement....

  19. 28 CFR 94.23 - Amount of reimbursement.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 28 Judicial Administration 2 2011-07-01 2011-07-01 false Amount of reimbursement. 94.23 Section 94.23 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) CRIME VICTIM SERVICES International Terrorism Victim Expense Reimbursement Program Coverage § 94.23 Amount of reimbursement....

  20. 28 CFR 94.23 - Amount of reimbursement.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 28 Judicial Administration 2 2014-07-01 2014-07-01 false Amount of reimbursement. 94.23 Section 94.23 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) CRIME VICTIM SERVICES International Terrorism Victim Expense Reimbursement Program Coverage § 94.23 Amount of reimbursement....

  1. 24 CFR 582.105 - Rental assistance amounts and payments.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 24 Housing and Urban Development 3 2014-04-01 2013-04-01 true Rental assistance amounts and... HOUSING AND URBAN DEVELOPMENT COMMUNITY FACILITIES SHELTER PLUS CARE Assistance Provided § 582.105 Rental assistance amounts and payments. (a) Eligible activity. S+C grants may be used for providing...

  2. 24 CFR 582.105 - Rental assistance amounts and payments.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 3 2010-04-01 2010-04-01 false Rental assistance amounts and... HOUSING AND URBAN DEVELOPMENT COMMUNITY FACILITIES SHELTER PLUS CARE Assistance Provided § 582.105 Rental assistance amounts and payments. (a) Eligible activity. S+C grants may be used for providing...

  3. 24 CFR 582.105 - Rental assistance amounts and payments.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 24 Housing and Urban Development 3 2012-04-01 2012-04-01 false Rental assistance amounts and... HOUSING AND URBAN DEVELOPMENT COMMUNITY FACILITIES SHELTER PLUS CARE Assistance Provided § 582.105 Rental assistance amounts and payments. (a) Eligible activity. S+C grants may be used for providing...

  4. 24 CFR 582.105 - Rental assistance amounts and payments.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 3 2013-04-01 2013-04-01 false Rental assistance amounts and... HOUSING AND URBAN DEVELOPMENT COMMUNITY FACILITIES SHELTER PLUS CARE Assistance Provided § 582.105 Rental assistance amounts and payments. (a) Eligible activity. S+C grants may be used for providing...

  5. 28 CFR 94.23 - Amount of reimbursement.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Amount of reimbursement. 94.23 Section 94.23 Judicial Administration DEPARTMENT OF JUSTICE (CONTINUED) CRIME VICTIM SERVICES International Terrorism Victim Expense Reimbursement Program Coverage § 94.23 Amount of reimbursement....

  6. 26 CFR 1.666(a)-1A - Amount allocated.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 26 Internal Revenue 8 2012-04-01 2012-04-01 false Amount allocated. 1.666(a)-1A Section 1.666(a... Beginning Before January 1, 1969 § 1.666(a)-1A Amount allocated. (a) In general. In the case of a trust that... trusts that may accumulate income or that distribute corpus), section 666(a) prescribes rules...

  7. 26 CFR 1.666(a)-1A - Amount allocated.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 26 Internal Revenue 8 2014-04-01 2014-04-01 false Amount allocated. 1.666(a)-1A Section 1.666(a... Beginning Before January 1, 1969 § 1.666(a)-1A Amount allocated. (a) In general. In the case of a trust that... trusts that may accumulate income or that distribute corpus), section 666(a) prescribes rules...

  8. 26 CFR 1.666(a)-1A - Amount allocated.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 8 2010-04-01 2010-04-01 false Amount allocated. 1.666(a)-1A Section 1.666(a... Before January 1, 1969 § 1.666(a)-1A Amount allocated. (a) In general. In the case of a trust that is... that may accumulate income or that distribute corpus), section 666(a) prescribes rules for...

  9. 26 CFR 1.666(a)-1 - Amount allocated.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 26 Internal Revenue 8 2012-04-01 2012-04-01 false Amount allocated. 1.666(a)-1 Section 1.666(a)-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED... Beginning Before January 1, 1969 § 1.666(a)-1 Amount allocated. (a)(1) If a trust other than a foreign...

  10. 26 CFR 1.666(a)-1 - Amount allocated.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 8 2010-04-01 2010-04-01 false Amount allocated. 1.666(a)-1 Section 1.666(a)-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED... January 1, 1969 § 1.666(a)-1 Amount allocated. (a)(1) If a trust other than a foreign trust created by a...

  11. 26 CFR 1.666(a)-1A - Amount allocated.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 26 Internal Revenue 8 2011-04-01 2011-04-01 false Amount allocated. 1.666(a)-1A Section 1.666(a... Beginning Before January 1, 1969 § 1.666(a)-1A Amount allocated. (a) In general. In the case of a trust that... trusts that may accumulate income or that distribute corpus), section 666(a) prescribes rules...

  12. 26 CFR 1.666(a)-1 - Amount allocated.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 26 Internal Revenue 8 2014-04-01 2014-04-01 false Amount allocated. 1.666(a)-1 Section 1.666(a)-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED... Beginning Before January 1, 1969 § 1.666(a)-1 Amount allocated. (a)(1) If a trust other than a foreign...

  13. 26 CFR 1.666(a)-1 - Amount allocated.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 26 Internal Revenue 8 2011-04-01 2011-04-01 false Amount allocated. 1.666(a)-1 Section 1.666(a)-1 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED... Beginning Before January 1, 1969 § 1.666(a)-1 Amount allocated. (a)(1) If a trust other than a foreign...

  14. 26 CFR 1.1441-2 - Amounts subject to withholding.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 26 Internal Revenue 12 2010-04-01 2010-04-01 false Amounts subject to withholding. 1.1441-2 Section 1.1441-2 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES Withholding of Tax on Nonresident Aliens and Foreign Corporations and Tax-Free Covenant Bonds § 1.1441-2 Amounts...

  15. 45 CFR 149.100 - Amount of reimbursement.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES REQUIREMENTS RELATING TO HEALTH CARE ACCESS REQUIREMENTS FOR THE EARLY RETIREE REINSURANCE PROGRAM Reinsurance Amounts § 149.100 Amount of reimbursement. (a) For each early retiree enrolled in a certified plan in a plan year, the sponsor...

  16. 45 CFR 149.100 - Amount of reimbursement.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES REQUIREMENTS RELATING TO HEALTH CARE ACCESS REQUIREMENTS FOR THE EARLY RETIREE REINSURANCE PROGRAM Reinsurance Amounts § 149.100 Amount of reimbursement. (a) For each early retiree enrolled in a certified plan in a plan year, the sponsor...

  17. 45 CFR 149.100 - Amount of reimbursement.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES REQUIREMENTS RELATING TO HEALTH CARE ACCESS REQUIREMENTS FOR THE EARLY RETIREE REINSURANCE PROGRAM Reinsurance Amounts § 149.100 Amount of reimbursement. (a) For each early retiree enrolled in a certified plan in a plan year, the sponsor...

  18. 45 CFR 149.100 - Amount of reimbursement.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Public Welfare Department of Health and Human Services REQUIREMENTS RELATING TO HEALTH CARE ACCESS REQUIREMENTS FOR THE EARLY RETIREE REINSURANCE PROGRAM Reinsurance Amounts § 149.100 Amount of reimbursement. (a) For each early retiree enrolled in a certified plan in a plan year, the sponsor...

  19. 27 CFR 19.700 - Amount of bond.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... OF THE TREASURY ALCOHOL DISTILLED SPIRITS PLANTS Distilled Spirits for Fuel Use Bonds § 19.700 Amount... the level of production and receipts at the alcohol fuel plant increases so that the current bond no... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false Amount of bond....

  20. 27 CFR 19.700 - Amount of bond.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... OF THE TREASURY ALCOHOL DISTILLED SPIRITS PLANTS Distilled Spirits for Fuel Use Bonds § 19.700 Amount... the level of production and receipts at the alcohol fuel plant increases so that the current bond no... 27 Alcohol, Tobacco Products and Firearms 1 2013-04-01 2013-04-01 false Amount of bond....