Sample records for element 104 255

  1. LN-1-255, a penicillanic acid sulfone able to inhibit the class D carbapenemase OXA-48.

    PubMed

    Vallejo, Juan A; Martínez-Guitián, Marta; Vázquez-Ucha, Juan C; González-Bello, Concepción; Poza, Margarita; Buynak, John D; Bethel, Christopher R; Bonomo, Robert A; Bou, German; Beceiro, Alejandro

    2016-08-01

    Carbapenemases are the most important mechanism responsible for carbapenem resistance in Enterobacteriaceae. Among carbapenemases, OXA-48 presents unique challenges as it is resistant to β-lactam inhibitors. Here, we test the capacity of the compound LN-1-255, a 6-alkylidene-2'-substituted penicillanic acid sulfone, to inhibit the activity of the carbapenemase OXA-48. The OXA-48 gene was cloned and expressed in Klebsiella pneumoniae and Escherichia coli in order to obtain MICs in the presence of inhibitors (clavulanic acid, tazobactam and sulbactam) and LN-1-255. OXA-48 was purified and steady-state kinetics was performed with LN-1-255 and tazobactam. The covalent binding mode of LN-1-255 with OXA-48 was studied by docking assays. Both OXA-48-producing clinical and transformant strains displayed increased susceptibility to carbapenem antibiotics in the presence of 4 mg/L LN-1-255 (2-32-fold increased susceptibility) and 16 mg/L LN-1-255 (4-64-fold increased susceptibility). Kinetic assays demonstrated that LN-1-255 is able to inhibit OXA-48 with an acylation efficiency (k2/K) of 10 ± 1 × 10(4) M(-1) s(-1) and a slow deacylation rate (koff) of 7 ± 1 × 10(-4) s(-1). IC50 was 3 nM for LN-1-255 and 1.5 μM for tazobactam. Lastly, kcat/kinact was 500-fold lower for LN-1-255 than for tazobactam. In these studies, carbapenem antibiotics used in combination with LN-1-255 are effective against the carbapenemase OXA-48, an important emerging mechanism of antibiotic resistance. This provides an incentive for further investigations to maximize the efficacy of penicillin sulfone inhibition of class D plasmid-carried Enterobacteriaceae carbapenemases. © The Author 2016. Published by Oxford University Press on behalf of the British Society for Antimicrobial Chemotherapy. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

  2. High Velocity Jet Noise Source Location and Reduction. Task 6. Noise Abatement Nozzle Design Guide.

    DTIC Science & Technology

    1979-04-01

    the Conical Nozzle 255 on the Bertin Aerotrain . xvi ji4 ’ . _______ p .. LIST OF ILLUSTRATIONS (Continued) Figure Page D-37. Predicted and Measured...Moving-Frame Noise from the 256 Conical Nozzle on the Bertin Aerotrain . D-38. Predicted and Measured Static Noise from the 104-Tube 257 Nozzle on the...Bertin Aerotrain . D-39. Predicted and Measured Moving-Frame Noise from the 104- 258 Tube Nozzle on the Bertin Aerotrain . D-40. Relative Velocity Index m

  3. Preliminary X-Ray Crystallographic Studies of the N-Terminal Domains of Hsp104 from Yeast Candida albicans and Saccharomyces cerevisiae

    NASA Astrophysics Data System (ADS)

    Wang, P.; Li, J.; Sha, B.

    2017-12-01

    Yeast Hsp104 is an ATP-dependent molecular chaperone, which can solublize and rescue denatured proteins from aggregates into active form by cooperating with Hsp70 and Hsp40 chaperones. Moreover, overexpression of Hsp104 of Saccharomyces cerevisiae (ScHsp104) cures the yeast [ PSI +] prion due to the completely dissolution of the prion seeds, demonstrating ScHsp104's potential to clear amyloid-like protein aggregates, thus making ScHsp104 a promising medication approach for human amyloidogenic neurodegenerative diseases. Because the working mechanisms for ScHsp104's activities have not been clearly elucidated yet, crystallographic determination of ScHsp104 stands for great significance. Here, the expression, purification and crystallization of the N-terminal domains of Hsp104 from yeast Candida albicans (CaHsp104N) and S. cerevisiae (ScHsp104N) are described. The CaHsp104N crystals diffracted to 1.54 Å and belonged to the sp. gr. P3221 or P3121, with unit cell parameters of a = 55.213 Å, c = 109.451 Å. The data of the ScHsp104N crystals were collected to the resolution of 2.53 Å in the sp. gr. C2, with unit cell parameters a = 148.587 Å, b = 66.255 Å, c = 74.577 Å, β = 107.369°. The phase of ScHsp104N is determined by the molecular replacement method using CaHsp104N as the search model.

  4. High-resolution Optical Spectroscopic Observations of Four Symbiotic Stars: AS 255, MWC 960, RW Hya, and StH α 32

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

    Pereira, C. B.; Drake, N. A.; Roig, F.

    We report on the analysis of high-resolution optical spectra of four symbiotic stars: AS 255, MWC 960, RW Hya, and StH α 32. We employ the local-thermodynamic-equilibrium model atmospheres of Kurucz and the spectral analysis code moog to analyze the spectra. The abundance of barium and carbon was derived using the spectral synthesis technique. The chemical composition of the atmospheres of AS 255 and MWC 960 show that they are metal-poor K giants with metallicities of −1.2 and −1.7 respectively. StH α 32 is a CH star and also a low-metallicity object (−1.4). AS 255 and MWC 960 are yellowmore » symbiotic stars and, like other previously studied yellow symbiotics, are s -process enriched. StH α 32, like other CH stars, is also an s -process and carbon-enriched object. RW Hya has a metallicity of −0.64, a value in accordance with previous determinations, and is not s -process enriched. Based on its position in the 2MASS diagram, we suggest that RW Hya is at an intermediate position between yellow symbiotics and classical S-type symbiotics. We also discuss whether the dilution effect was the mechanism responsible for the absence of the s -process elements overabundance in RW Hya. The luminosity obtained for StH α 32 is below the luminosity of the asymptotic giant branch (AGB) stars that started helium burning (via thermal pulses) and became self-enriched in neutron-capture elements. Therefore, its abundance peculiarities are due to mass transfer from the previous thermally pulsing AGB star (now the white dwarf) that was overabundant in s -process elements. For the stars AS 255 and MWC 960, the determination of their luminosities was not possible due to uncertainties in their distance and interstellar absorption. AS 255 and MWC 960 have a low galactic latitude and could be bulge stars or members of the inner halo population. The heavy-element abundance distribution of AS 255 and MWC 960 is similar to that of the other yellow symbiotics previously analyzed. Their abundance patterns follow that of the thick disk population for RW Hya and of the halo population for AS 255, MWC 960, and StH α 32. We also determined the rotational velocities of these four symbiotic stars and compare our results with those of single field stars.« less

  5. High-resolution Optical Spectroscopic Observations of Four Symbiotic Stars: AS 255, MWC 960, RW Hya, and StHα 32

    NASA Astrophysics Data System (ADS)

    Pereira, C. B.; Baella, N. O.; Drake, N. A.; Miranda, L. F.; Roig, F.

    2017-05-01

    We report on the analysis of high-resolution optical spectra of four symbiotic stars: AS 255, MWC 960, RW Hya, and StHα32. We employ the local-thermodynamic-equilibrium model atmospheres of Kurucz and the spectral analysis code moog to analyze the spectra. The abundance of barium and carbon was derived using the spectral synthesis technique. The chemical composition of the atmospheres of AS 255 and MWC 960 show that they are metal-poor K giants with metallicities of -1.2 and -1.7 respectively. StHα32 is a CH star and also a low-metallicity object (-1.4). AS 255 and MWC 960 are yellow symbiotic stars and, like other previously studied yellow symbiotics, are s-process enriched. StHα32, like other CH stars, is also an s-process and carbon-enriched object. RW Hya has a metallicity of -0.64, a value in accordance with previous determinations, and is not s-process enriched. Based on its position in the 2MASS diagram, we suggest that RW Hya is at an intermediate position between yellow symbiotics and classical S-type symbiotics. We also discuss whether the dilution effect was the mechanism responsible for the absence of the s-process elements overabundance in RW Hya. The luminosity obtained for StHα32 is below the luminosity of the asymptotic giant branch (AGB) stars that started helium burning (via thermal pulses) and became self-enriched in neutron-capture elements. Therefore, its abundance peculiarities are due to mass transfer from the previous thermally pulsing AGB star (now the white dwarf) that was overabundant in s-process elements. For the stars AS 255 and MWC 960, the determination of their luminosities was not possible due to uncertainties in their distance and interstellar absorption. AS 255 and MWC 960 have a low galactic latitude and could be bulge stars or members of the inner halo population. The heavy-element abundance distribution of AS 255 and MWC 960 is similar to that of the other yellow symbiotics previously analyzed. Their abundance patterns follow that of the thick disk population for RW Hya and of the halo population for AS 255, MWC 960, and StHα32. We also determined the rotational velocities of these four symbiotic stars and compare our results with those of single field stars. Based on the observations made with the 2.2 m telescope at the European Southern Observatory (La Silla, Chile) under agreement between ESO and Observatório Nacional/MCTI.

  6. 33 CFR 104.255 - Declaration of Security (DoS).

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... and for handling DoS requests from a facility or other vessel. (b) At MARSEC Level 1, the Master or... engaging in a vessel-to-vessel activity, prior to the activity, the respective Masters, VSOs, or their... DoS for the period of the vessel-to-vessel activity. Upon the vessel-to-vessel activity and prior to...

  7. 33 CFR 104.255 - Declaration of Security (DoS).

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... and for handling DoS requests from a facility or other vessel. (b) At MARSEC Level 1, the Master or... engaging in a vessel-to-vessel activity, prior to the activity, the respective Masters, VSOs, or their... DoS for the period of the vessel-to-vessel activity. Upon the vessel-to-vessel activity and prior to...

  8. Do Drinking Practices at University Differ among Students Coming from Urban and Rural Centers? A Preliminary Examination of Knowledge, Attitudes and Beliefs

    ERIC Educational Resources Information Center

    Fletcher, Paula C.; Skinner, Kate

    2006-01-01

    This exploratory study examined the influence of residential background and gender on university student drinking patterns. A questionnaire was distributed to 255 kinesiology and physical education students. Rural students (n=104) were more likely than urban students (n=151) to drink at outdoor parties or in vehicles during their first experience…

  9. Development of a High Temperature Sensor Based on Transformation-Induced Resistivity

    DTIC Science & Technology

    2010-02-01

    qu ilib riu m T , C Ni-15.75Al Figure 2. Kinetics of γ´ Precipitation During Continuous Cooling of Ni-Al Alloys as a Function of Cooling Rate [7...2.5 at.%) γ’ solvus, T °C HT1 Time @ 1220°C HT2 Time @ 1220°C wt.% at.% wt.% at.% wt.% wt.% Hrs Hrs A1 89.58 83.5 5.67 11.5 4.75...mm] 9.69 9.58 9.49 9.75 9.49 10.30 10.39 10.56 Thickness, t [mm] 2.53 2.55 2.63 2.57 2.34 3.18 3.05 2.38 Aspect ratio, c 1.04 1.03 1.16 1.03 1.04

  10. The study on air pollution with nickel and vanadium in Croatia by using moss biomonitoring and ICP-AES.

    PubMed

    Vučković, Ivana; Špirić, Zdravko; Stafilov, Trajče; Kušan, Vladimir; Bačeva, Katerina

    2013-10-01

    Moss samples were collected from 121 sampling sites all over Croatia during the summer and autumn of 2010. They were totally digested by using microwave digestion system and analysed by using atomic emission spectrometry with inductively coupled plasma (ICP-AES). Descriptive statistics and maps of distribution were made. The data obtained in this study were compared with those from the study in 2006 and additionally with the data obtained in the similar studies in neighbouring countries and Norway as pristine area. The median value of nickel is 3.16 mg kg(-1) and the content varies from 1.04 to 14.66 mg kg(-1). The content of vanadium ranges between 0.23 and 37.26 mg kg(-1) with the median value of 2.55 mg kg(-1). High contents of these elements are found in the vicinity of Rijeka, Zagreb and Sisak as a result of their emission from oil refinery, thermal power plant and industrial processes.

  11. A comparison of the structural strength between fiberglass and jute fiber in the Acehnese Traditional Boat Jalo Kayoh using finite element method

    NASA Astrophysics Data System (ADS)

    Akram; Hasanuddin, Iskandar; Nazaruddin; Syahril Anwar, M.; Zulfan; Ahmad, Norhafizan

    2018-05-01

    The Acehnese traditional boat, known as Jalo Kayoh, is a mean of transportation used by Acehnese fishermen. The main constituent of the boat is wood. However, due to the decline of high-quality wood supply and as a preventative measure of illegal logging, fiberglass and jute fiber are used instead of wood. This study compares the strength of the two materials using finite element method. The Jalo Kayoh model plan stands at 4m in length, 0.6 m in width, and 0.4 m in height. A 2500 N static load is applied to the surface, using a C3D10 quadratic tetrahedron 0.02 mesh. The result of the simulation to the fiberglass is a maximum displacement of 7.123 x 10-5m, while the jute fiber has a maximum displacement of 2.255 x 10-4 m. The maximum stress stands at 1.612 x 106 Pa for the fiberglass and 1.523 x 106 Pa for the jute fiber. The maximum strain occurs at 1.654 x 10-5 for the fiberglass and 4.581 x 10-5 for the jute fiber. To conclude, fiber glass has more stress 1.05 % and less strain 2.76 % than jute fiber and both the materials can sustain the load given.

  12. High-Resolution Array with Prony, MUSIC, and ESPRIT Algorithms

    DTIC Science & Technology

    1992-08-25

    N avalI Research La bora tory AD-A255 514 Washington, DC 20375-5320 NRL/FR/5324-92-9397 High-resolution Array with Prony, music , and ESPRIT...unlimited t"orm n pprovoiREPORT DOCUMENTATION PAGE OMB. o 0 104 0188 4. TITLE AND SUBTITLE S. FUNDING NUMBERS High-resolution Array with Prony. MUSIC . and...the array high-resolution properties of three algorithms: the Prony algo- rithm, the MUSIC algorithm, and the ESPRIT algorithm. MUSIC has been much

  13. [Analysis of surface composition of three-way catalysts of in-use vehicles].

    PubMed

    Xie, Shu-xia; Hu, Jing-nan; Bao, Xiao-feng; Zhang, Ke-song; Li, Zhen-hua; Wang, Hai-tao

    2010-07-01

    The kinds and contents of surface elements in three-way catalysts of six light-duty in-use taxi cabs, which were mainly operated in Beijing and whose driving mileages were in the range of 34 x 10(4)-59 x 10(4) km, were determined by X-ray fluorescence spectrometry (XRF), and the effect of driving mileage on element content was investigated. Results showed that nearly 30 kinds of elements were present on the catalyst surface. The main elements of different samples were similar. The common elements of the pollutant on the front and rear catalysts were P, Ca, Zn and Mn etc., most of which are from engine oil and gasoline. S was only observed on the rear catalysts, indicating that S tends to deposit on the rear catalysts. After 34 x 10(4) km run, the P content increased very slowly and 40 x 10(4) km run S content reached a saturated value. While the contents of Ca, Zn and Mn still exhibit an increase tendency after 56 x 10(4) km. That means after 40 x 10(4) km driving mileage, the effects of P and S on the catalyst activity are minor, and the continuous deposit of Ca, Zn and Mn will lead to further decrease of the activity.

  14. [A thin-layer chromatography method for determining the styrene metabolites mandelic and phenylglyoxylic acid in urine].

    PubMed

    Gartzke, J; Burck, D

    1989-06-01

    A thin-layer chromatographic method is described for the determination of mandelic and phenyglyoxillic acid on silicagel (Silufol UV 254) after extraction from urine of styrene exposed workers. The quantitative determination was performed after eluting the spots. Phenylglyoxilic acid was measured at 255 nm and mandelic acid by derivative spectroscopically estimation of the .CH(OH).COOH -chromophore at 217 nm or by a three-wavelength mode, respectively. The recovery in urine was 80-104% for phenylglyoxilic acid and 99-105% for mandelic acid.

  15. Spectral reflectance of carbonate minerals and rocks in the visible and near infrared (0.35 - 2.55 microns) and its applications in carbonate petrology

    NASA Technical Reports Server (NTRS)

    Gaffey, S. J.

    1984-01-01

    Reflection spectroscopy in the visible and near infrared (0.35 to 2.55 micron) offers a rapid, inexpensive, nondestructive tool for determining the mineralogy and investigating the minor element chemistry of the hard-to-discriminate carbonate minerals, and can, in one step, provide information previously obtainable only by the combined application of two or more analytical techniques. When light interacts with a mineral certain wavelengths are preferentially absorbed. The number, positions, widths and relative intensities of these absorptions are diagnostic of the mineralogy and chemical composition of the sample. At least seven bands due to vibrations of the carbonate radical occur between 1.60 and 2.55 micron. Positions of these bands vary from one carbonae mineral to another and can be used for mineral identification. Cation mass is the primary factor controlling band position; cation radius plays a secondary role.

  16. Indirect spectrophotometric determination of propranolol hydrochloride and piroxicam in pure and pharmaceutical formulations.

    PubMed

    Gowda, Babu G; Seetharamappa, Jaldappa; Melwanki, Mahaveer B

    2002-06-01

    Two simple and sensitive indirect spectrophotometric methods for the assay of propranolol hydrochloride (PPH) and piroxicam (PX) in pure and pharmaceutical formulations have been proposed. The methods are based on the oxidation of PPH by a known excess of standard N-bromosuccinimide (NBS) and PX by ceric ammonium sulfate (CAS) in an acidic medium followed by the reaction of excess oxidant with promethazine hydrochloride (PMH) and methdilazine hydrochloride (MDH) to yield red-colored products. The absorbance values decreased linearly with increasing concentration of the drugs. The systems obeyed Beer's law over the concentration ranges of 0.5 - 12.5 and 0.3 - 16.0 microg/ml for PPH, and 0.4 - 7.5 and 0.2 - 10 microg/ml for PX with PMH and MDH, respectively. Molar absorptivity values, as calculated from Beer's law data, were found to be 1.36 x 10(4) and 2.55 x 10(4) l mol(-1) cm(-1) for PPH, and 2.08 x 10(4) and 2.05 x 10(4) l mol(-1) cm(-1) for PX with PMH and MDH, respectively. The common excipients and additives did not interfere with their determinations. The proposed methods have been successfully applied to the determinations of PPH and PX in various dosage forms. The results obtained by the proposed methods compare favorably with those of official methods.

  17. Improved Finite Element Analysis of Thick Laminated Composite Plates by the Predictor Corrector Technique and Approximation of C(1) Continuity with a New Least Squares Element

    DTIC Science & Technology

    1991-03-06

    O= = UO’, + z¢ ,2 = C + zKT (1.7) OyV 7 _ w - =0 (1.9) 7zz = O w- + o + wZ (1.10) _ Ov Ow (.1 YZ -Oz + = y + W(. _Ou Ot, ’Ty = au + v= Uoy + Voz ...to solve for the natural frequencies and mode shapes of our problem. From eqn (2.55) the elemental stiffness matrix is [k] L [O]T A J [ Ip ] + [4]T [AI

  18. Phase II : correlation between experimental and finite element analysis : Alaska bridge 255-Chulitna River bridge.

    DOT National Transportation Integrated Search

    2014-09-01

    In this study, we will monitor the behavior of the Alaska Chulitna Bridge for the specific purpose of assisting the DOT in performing an accurate : condition assessment of this bridge. : Based on the state-of-the-art SHM knowledge and technologies wi...

  19. Observation of New Spontaneous Fission Activities from Elements 100 TO 105.

    NASA Astrophysics Data System (ADS)

    Somerville, Lawrence Patrick

    Several new Spontaneous Fission (SF) activities have been found. Their half-lives and production cross sections in several reactions have been measured by collecting and transporting recoils at known speed past mica track detectors. No definite identification could be made for any of the new SF activities; however, half-lives and possible assignments to element-104 isotopes consistent with several cross bombardments include ('257)Rf(3.8 s, 14% SF), ('258)Rf(13 ms), ('259)Rf((TURN)3 s, 8% SF), ('260)Rf((TURN)20 ms), and ('262)Rf((TURN)50ms). The 80-ms SF activity claimed by the Dubna group for the discovery of element 104 (('260)104) was not observed. A difficulty exists in the interpretation that ('260)Rf is a (TURN)20-ms SF activity: in order to be correct, for example, the SF activities with half-lives between 14 and 24 ms produced in the reactions 109- to 119-MeV ('18)O + ('248)Cm, 88- to 100-MeV ('15)N + ('249)Bk, and 96-MeV ('18)O + ('249)Cf must be other nuclides due to their large production cross sections, or the cross sections for production of ('260)Rf must be enhanced by unknown mechanisms. Based on calculated total production cross sections a possible (TURN)1% electron-capture branch in ('258)Lr(4.5 s) to the SF emitter ('258)No(1.2 ms) and an upper limit of 0.05% for SF branching in ('254)No(55 s) were determined. Other measured half-lives from unknown nuclides produced in respective reactions include (TURN)1.6 s (('18)O + ('248)Cm), indications of a (TURN)47-s SF activity (75-MeV ('12)C + ('249)Cf), and two or more SF activities with 3 s (LESSTHEQ) T(, 1/2) (LESSTHEQ) 60 s (('18)O + ('249)Bk). The most exciting conclusion of this work is that if the tentative assignments to even-even element -104 isotopes are correct, there would be a sudden change in the SF half-life systematics at element 104 which has been predicted theoretically by Randrup et al. and Baran et al. and attributed to the disappearance of the second hump of the double-humped fission barrier. This disappearance of the second barrier also explains the tentative low hindrance factors compared to lighter elements for SF of the odd -mass isotopes ('257)Rf((TURN)4 x 10('3)) and ('259)Rf((TURN)2 x 10('3)). On the basis of recent odd-mass alpha-decay energy data, the 152-neutron sub-shell effect is probably weaker for element 104 than for element 102, confirming predictions of Randrup et al., and not strong enough to significantly alter the SF half-life predictions. This weakening sub-shell effect is in contrast to the continuing strong effect assumed in the Ghiorso half-life systematics. The possibilities of enhanced stability against SF with 157 neutrons for ('261)RF(65 s) and theoretical arguments concerning the SF-mass distributions for element-104 nuclei are discussed.

  20. 48 CFR 9.104-1 - General standards.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Section 9.104-1 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION ACQUISITION PLANNING... them (including, as appropriate, such elements as production control procedures, property control... necessary production, construction, and technical equipment and facilities, or the ability to obtain them...

  1. 48 CFR 9.104-1 - General standards.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Section 9.104-1 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION ACQUISITION PLANNING... them (including, as appropriate, such elements as production control procedures, property control... necessary production, construction, and technical equipment and facilities, or the ability to obtain them...

  2. 48 CFR 9.104-1 - General standards.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Section 9.104-1 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION ACQUISITION PLANNING... them (including, as appropriate, such elements as production control procedures, property control... necessary production, construction, and technical equipment and facilities, or the ability to obtain them...

  3. Effect of acid hydrolysis on regenerated kenaf core membrane produced using aqueous alkaline-urea systems.

    PubMed

    Padzil, Farah Nadia Mohammad; Zakaria, Sarani; Chia, Chin Hua; Jaafar, Sharifah Nabihah Syed; Kaco, Hatika; Gan, Sinyee; Ng, Peivun

    2015-06-25

    Bleached kenaf core pulps (BKC) were hydrolyzed in H2SO4 (0.5M) at different time (0min to 90min) at room temperature. After the hydrolysis process, the viscosity average molecular weight (Mŋ) for BKC sample has reduced from 14.5×10(4) to 2.55×10(4). The hydrolyzed BKC was then dissolved in NaOH:urea:water and in LiOH:urea:water mixed solvent at the ratio of 7:12:81 and 4.6:15:80.4, respectively. The increased in hydrolysis time has decreased Mŋ of cellulose leading to easy dissolution process. Higher porosity and transparency with lower crystallinity index (CrI) of regenerated membrane produced can be achieved as the Mŋ reduced. The properties of membrane were observed through FESEM, UV-vis spectrophotometer and XRD. This study has proven that acid hydrolysis has reduced the Mŋ of cellulose, thus, enhanced the properties of regenerated membrane produced with assisted by alkaline/urea system. Copyright © 2015 Elsevier Ltd. All rights reserved.

  4. 104. Photocopied August 1978. CYLINDER USED IN THE ERECTION OF ...

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

    104. Photocopied August 1978. CYLINDER USED IN THE ERECTION OF THE INCLINED BUTTRESSES FOR POWER HOUSE REINFORCEMENT IN 1916. AN AIR LOCK WAS PLACED ON TOP OF THE CYLINDER: THE LOWER PORTION OF THE VERTICAL ELEMENT RESTED ON THE POWER HOUSE FOUNDATION APRON: THE INCLINED ELEMENT WAS CUT LEVEL WITH THE RIVER BED. THE INCLINED PORTION OF THE CYLINDER CONTAINED THE SHIELD USED TO BEGIN THE ERECTION OF THE SEGMENTED INCLINED CAST IRON BUTTRESSES. (764) - Michigan Lake Superior Power Company, Portage Street, Sault Ste. Marie, Chippewa County, MI

  5. HSF and Msn2/4p can exclusively or cooperatively activate the yeast HSP104 gene.

    PubMed

    Grably, Melanie R; Stanhill, Ariel; Tell, Osnat; Engelberg, David

    2002-04-01

    In an effort to understand how an accurate level of stress-specific expression is obtained, we studied the promoter of the yeast HSP104 gene. Through 5' deletions, we defined a 334 bp fragment upstream of the first coding AUG as sufficient and essential for maximal basal activity and a 260 bp fragment as sufficient and essential for heat shock responsiveness. These sequences contain heat shock elements (HSEs) and stress response elements (STREs) that cooperate to achieve maximal inducible expression. However, in the absence of one set of factors (e.g. in msn2Deltamsn4Delta cells) proper induction is obtained exclusively through HSEs. We also show that HSP104 is constitutively derepressed in ras2Delta cells. This derepression is achieved exclusively through activation of STREs, with no role for HSEs. Strikingly, in ras2Deltamsn2Deltamsn4Delta cells the HSP104 promoter is also derepressed, but in this strain derepression is mediated through HSEs, showing the flexibility and adaptation of the promoter. Thus, appropriate transcription of HSP104 is usually obtained through cooperation between the Msn2/4/STRE and the HSF/ HSE systems, but each factor could activate the promoter alone, backing up the other. Transcription control of HSP104 is adaptive and robust, ensuring proper expression under extreme conditions and in various mutants.

  6. Information Needs Assessment for a Medicine Ward-Focused Rounding Dashboard.

    PubMed

    Aakre, Christopher A; Chaudhry, Rajeev; Pickering, Brian W; Herasevich, Vitaly

    2016-08-01

    To identify the routine information needs of inpatient clinicians on the general wards for the development of an electronic dashboard. Survey of internal medicine and subspecialty clinicians from March 2014-July 2014 at Saint Marys Hospital in Rochester, Minnesota. An information needs assessment was generated from all unique data elements extracted from all handoff and rounding tools used by clinicians in our ICUs and general wards. An electronic survey was distributed to 104 inpatient medical providers. 89 unique data elements were identified from currently utilized handoff and rounding instruments. All data elements were present in our multipurpose ICU-based dashboard. 42 of 104 (40 %) surveys were returned. Data elements important (50/89, 56 %) and unimportant (24/89, 27 %) for routine use were identified. No significant differences in data element ranking were observed between supervisory and nonsupervisory roles. The routine information needs of general ward clinicians are a subset of data elements used routinely by ICU clinicians. Our findings suggest an electronic dashboard could be adapted from the critical care setting to the general wards with minimal modification.

  7. The Impact of Complexity on the Expertise Reversal Effect: Experimental Evidence from Testing Accounting Students

    ERIC Educational Resources Information Center

    Blayney, Paul; Kalyuga, Slava; Sweller, John

    2016-01-01

    Element interactivity is a central concept of cognitive load theory that defines the complexity of a learning task. The reduction of task complexity through a temporary segmentation or isolation of interacting elements was investigated with 104 students randomly assigned to an interacting elements group, where participants were required to deal…

  8. Trace Elements Contamination and Human Health Risk Assessment in Drinking Water from the Agricultural and Pastoral Areas of Bay County, Xinjiang, China.

    PubMed

    Turdi, Muyessar; Yang, Linsheng

    2016-09-23

    Tap water samples were collected from 180 families in four agricultural (KYR: Keyir, KRW: Kariwak, YTR: Yatur, DW: Dawanqi) and two pastoral areas (B: Bulong and Y: Yangchang) in Bay County, Xinjiang, China, and levels of seven trace elements (Cd, Cr, As Ni, Pb, Zn, Se) were analyzed using inductively-coupled plasma mass spectrometry (ICP-MS) to assess potential health risks. Remarkable spatial variations of contamination were observed. Overall, the health risk was more severe for carcinogenic versus non-carcinogenic pollutants due to heavy metal. The risk index was greater for children overall (Cr > As > Cd and Zn > Se for carcinogenic and non-carcinogenic elements, respectively). The total risk index was greater in agricultural areas (DW > KYR > YTR > KRW > B > Y). Total risk indices were greater where well water was the source versus fountain water; for the latter, the total health risk index was greater versus glacier water. Main health risk factors were Cr and As in DW, KYR, YTR, KRW, and B, and Zn, Cr, and As in the Y region. Overall, total trace element-induced health risk (including for DW adults) was higher than acceptable (10(-6)) and lower than priority risk levels (10(-4)) (KYR, YTR, KRW, Y, and B). For DW children, total health risk reached 1.08 × 10(-4), higher than acceptable and priority risk levels (10(-4)).

  9. Mobility Research at TARDEC (Briefing Charts)

    DTIC Science & Technology

    2015-03-10

    UWM UIC UWM UWM Gap Collaboration 4 ARC & RIF Fund: $255k+$250K New ANCF shell element Fiber -reinforced composite rubber Validation and benchmark 2013...U.S. ARMY TANK AUTOMOTIVE RESEARCH, DEVELOPMENT AND ENGINEERING CENTER Mobility Research at TARDEC Dr. P. Jayakumar, S. Arepally Analytics 1...t s 5 9 - - - -3 t s 7 98 - - - . . . .t s Drucker-Prager Elasto- Plastic Soil Elastic Soil 6 A Physics-Based High Performance

  10. Chemical studies of elements with Z ⩾ 104 in gas phase

    NASA Astrophysics Data System (ADS)

    Türler, Andreas; Eichler, Robert; Yakushev, Alexander

    2015-12-01

    Chemical investigations of superheavy elements in the gas-phase, i.e. elements with Z ≥ 104, allow assessing the influence of relativistic effects on their chemical properties. Furthermore, for some superheavy elements and their compounds quite unique gas-phase chemical properties were predicted. The experimental verification of these properties yields supporting evidence for a firm assignment of the atomic number. Prominent examples are the high volatility observed for HsO4 or the very weak interaction of Cn with gold surfaces. The unique properties of HsO4 were exploited to discover the doubly-magic even-even nucleus 270Hs and the new isotope 271Hs. The combination of kinematic pre-separation and gas-phase chemistry allowed gaining access to a new class of relatively fragile compounds, the carbonyl complexes of elements Sg through Mt. A not yet resolved issue concerns the interaction of Fl with gold surfaces. While competing experiments agree on the fact that Fl is a volatile element, there are discrepancies concerning its adsorption on gold surfaces with respect to its daughter Cn. The elucidation of these and other questions amounts to the fascination that gas-phase chemical investigations exert on current research at the extreme limits of chemistry today.

  11. The VLSI design of a Reed-Solomon encoder using Berlekamps bit-serial multiplier algorithm

    NASA Technical Reports Server (NTRS)

    Truong, T. K.; Deutsch, L. J.; Reed, I. S.; Hsu, I. S.; Wang, K.; Yeh, C. S.

    1982-01-01

    Realization of a bit-serial multiplication algorithm for the encoding of Reed-Solomon (RS) codes on a single VLSI chip using NMOS technology is demonstrated to be feasible. A dual basis (255, 223) over a Galois field is used. The conventional RS encoder for long codes ofter requires look-up tables to perform the multiplication of two field elements. Berlekamp's algorithm requires only shifting and exclusive-OR operations.

  12. Visible optical isolator using ZnSe

    NASA Technical Reports Server (NTRS)

    Wunderlich, J. A.; Deshazer, L. G.

    1977-01-01

    A compact Faraday effect optical isolator was constructed for visible wavelengths and tested at 5145 A. The nonreciprocal element of the isolator was polycrystalline zinc selenide placed in the magnetic field of a permanent magnet. For 5145 A the isolator had a 2.06-dB insertion loss and a 25.5-dB isolation. Indices of refraction and Verdet constants were measured for zinc selenide in the wavelength region from 4700 to 6300 A.

  13. Cigars, youth, and the Internet link.

    PubMed Central

    Malone, R E; Bero, L A

    2000-01-01

    OBJECTIVES: This study examined the accessibility and appeal to youth of cigar marketing sites on the Internet. METHODS: Sites marketing cigars (n = 141) were examined for age restrictions, prices, health warnings, and other elements. RESULTS: Although it is illegal for minors to purchase tobacco, only 36 sites (25.5%) prohibited purchases by minors. Sites offered low prices, and 32% accepted money orders, cashier's checks, or cash-on-delivery (COD) orders. Almost 30% of the sites included elements with potential youth appeal; only 3.5% displayed health warnings. CONCLUSIONS: The unregulated promotion of cigars on the Internet has the potential to attract youth, and there are few barriers to Internet tobacco purchases by minors. PMID:10800432

  14. Naval Research Logistics Quarterly. Volume 28, Number 4,

    DTIC Science & Technology

    1981-12-01

    Fan [31 and an observation by Meijerink and van der Vorst [181 guarantee that after pivoting on any diagonal element of a diagonally dominant M- matrix...Science, 3, 255-269 (1957). 1181 Meijerink, J. and H. Van der Vorst, "An Iterative Solution Method for Linear Systems of which the Coefficient Matrix Is a...Hee, K., A. Hordijk and J. Van der Wal, "Successive Approximations for Convergent Dynamic Programming," in Markov Decision Theory, H. Tijms and J

  15. GaSb superluminescent diodes with broadband emission at 2.55 μm

    NASA Astrophysics Data System (ADS)

    Zia, Nouman; Viheriälä, Jukka; Koivusalo, Eero; Virtanen, Heikki; Aho, Antti; Suomalainen, Soile; Guina, Mircea

    2018-01-01

    We report the development of superluminescent diodes (SLDs) emitting mW-level output power in a broad spectrum centered at a wavelength of 2.55 μm. The emitting structure consists of two compressively strained GaInAsSb/GaSb-quantum wells placed within a lattice-matched AlGaAsSb waveguide. An average output power of more than 3 mW and a peak power of 38 mW are demonstrated at room temperature under pulsed operation. A cavity suppression element is used to prevent lasing at high current injection allowing emission in a broad spectrum with a full width at half maximum (FWHM) of 124 nm. The measured far-field of the SLD confirms a good beam quality at different currents. These devices open further development possibilities in the field of spectroscopy, enabling, for example, detection of complex molecules and mixtures of gases that manifest a complex absorption spectrum over a broad spectral range.

  16. 7 CFR 65.255 - United States.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 3 2011-01-01 2011-01-01 false United States. 65.255 Section 65.255 Agriculture..., PEANUTS, AND GINSENG General Provisions Definitions § 65.255 United States. United States means the 50... United States. ...

  17. 7 CFR 65.255 - United States.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 3 2012-01-01 2012-01-01 false United States. 65.255 Section 65.255 Agriculture..., PEANUTS, AND GINSENG General Provisions Definitions § 65.255 United States. United States means the 50... United States. ...

  18. 7 CFR 65.255 - United States.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 3 2013-01-01 2013-01-01 false United States. 65.255 Section 65.255 Agriculture..., PEANUTS, AND GINSENG General Provisions Definitions § 65.255 United States. United States means the 50... United States. ...

  19. 7 CFR 65.255 - United States.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 3 2014-01-01 2014-01-01 false United States. 65.255 Section 65.255 Agriculture..., PEANUTS, AND GINSENG General Provisions Definitions § 65.255 United States. United States means the 50... United States. ...

  20. Application of screened Coulomb potential in fitting DBV star PG 0112+104

    NASA Astrophysics Data System (ADS)

    Chen, Y. H.

    2018-03-01

    With 78.7 d of observations for PG 0112+104, a pulsating DB star, from Campaign 8 of Kepler 2 mission, Hermes et al. made a detailed mode identification. A reliable mode identification, with 5 l = 1 modes, 3 l = 2 modes, and 3 l = 1 or 2 modes, was identified. Grids of DBV star models are evolved by WDEC with element diffusion effect of pure Coulomb potential and screened Coulomb potential. Fitting the identified modes of PG 0112+104 by the calculated ones, we studied the difference of element diffusion effect between adopting pure Coulomb potential and screened Coulomb potential. Our aim is to reduce the fitting error by studying new input physics. The starting models including their chemical composition profile are from white dwarf models evolved by MESA. They were calculated following the stellar evolution from the main sequence to the start of the white dwarf cooling sequences. The optimal parameters are basically consistent with that of previous spectroscopic and asteroseismological studies. The pure and screened Coulomb potential lead to different composition profiles of the C/O-He interface area. High k modes are very sensitive to the area. However, most of the observed modes for PG 0112+104 are low k modes. The σRMS taking the screened Coulomb potential is reduced by 4 per cent compared with taking the pure Coulomb potential when fitting the identified low k modes of PG 0112+104. Fitting the Kepler 2 data with our models improved the σRMS of the fit by 27 per cent.

  1. Burst Testing and Analysis of Superalloy Disks With a Dual Grain Microstructure

    NASA Technical Reports Server (NTRS)

    Gayda, John; Kantzos, Pete

    2006-01-01

    Elastic-plastic finite element analyses of room temperature burst tests on four superalloy disks were conducted and reported in this paper. Two alloys, Rene 104 (General Electric Aircraft Engines) and Alloy 10 (Honeywell Engines & Systems), were studied. For both alloys an advanced dual microstructure disk, fine grain bore and coarse grain rim, were analyzed and compared with conventional disks with uniform microstructures, coarse grain for Rene 104 and fine grain for Alloy 10. The analysis and experimental data were in good agreement up to burst. At burst, the analysis underestimated the speed and growth of the Rene 104 disks, but overestimated the speed and growth of the Alloy 10 disks. Fractography revealed that the Alloy 10 disks displayed significant surface microcracking and coalescence in comparison to Rene 104 disks. This phenomenon may help explain the differences between the Alloy 10 disks and the Rene 104 disks, as well as the observed deviations between analytical and experimental data at burst.

  2. KAM Torus Orbit Prediction from Two Line Element Sets

    DTIC Science & Technology

    2014-03-01

    should be addressed. KAM Theory, SGP4 and TLE, Periodic Orbit, Floquet Problem, Non-linear Least Squares U U U UU 138 Dr William E. Wiesel Jr . (ENY) (937) 255-3636 x4312 william.wielsel@afit.edu ...UNIVERSITY AIR FORCE INSTITUTE OF TECHNOLOGY Wright- Patterson Air Force Base, Ohio DISTRIBUTION STATEMENT A APPROVED FOR PUBLIC RELEASE; DISTRIBUTION...ABAY, BS 1st Lieutenant, TURAF Approved: //signed// Feb 28, 2014 William E. Wiesel, PhD (Chairman) Date //signed// Feb 28, 2014 Alan L. Jennings, PhD

  3. Evaluation of ADINA. Part I. Theory and Programing Descriptions.

    DTIC Science & Technology

    1980-06-08

    Problem," Numerical and Computer Methods in Structural Mechanics, S. J. Feaves, N. Pe-rone, J. Robinson and W.C. Schnobrich, eds., Academic Press, New...connectivity array N102 ’NDM*NlJME-ITW0 YL Element nodal coordinates N103 ---- NUME IELT Element number of nodes N104 NUME IPST Stress printing flag N105 NUME

  4. --No Title--

    Science.gov Websites

    (49,163,84)} .YlGn .q0-4{fill:rgb(255,255,204)} .YlGn .q1-4{fill:rgb(194,230,153)} .YlGn .q2-4{fill:rgb (120,198,121)} .YlGn .q3-4{fill:rgb(35,132,67)} .YlGn .q0-5{fill:rgb(255,255,204)} .YlGn .q1-5{fill:rgb )} .YlGnBu .q0-4{fill:rgb(255,255,204)} .YlGnBu .q1-4{fill:rgb(161,218,180)} .YlGnBu .q2-4{fill:rgb

  5. [Application of straight wire appliance for pre- and post-surgical orthodontics].

    PubMed

    Zhou, Yan-Heng; Sun, Yan-Nan; Hu, Wei; Fu, Min-Kui

    2004-11-01

    To analyze the surgical patients treated with straight wire appliance for guidelines of clinical using of the appliance. Totally 51 patients from Joint Clinic of Orthodontic Surgery, Peking University School of Stomatology with dentofacial deformities treated with straight wire appliance were analyzed. The patients were aged from 15 years to 34 years 5 months, average 18 years 9 months. Among whom, 16 are males, while the other 35 are females. Eighteen patients were treated with extraction of teeth, while other 33 cases were nonextraction case. The duration of average presurgical orthodontic treatment was 13.3 months, and 10.4 months was for postsurgical orthodontic treatment, totally active treatment time was 25.5 months. Straight wire appliance would benefit a lot for three dimensional control of teeth when doing pre- and post-surgical orthodontic treatment. Good results could be achieved without wire bending.

  6. Control of microstructure and mechanical properties of laser solid formed Inconel 718 superalloy by electromagnetic stirring

    NASA Astrophysics Data System (ADS)

    Liu, Fencheng; Cheng, Hongmao; Yu, Xiaobin; Yang, Guang; Huang, Chunping; Lin, Xin; Chen, Jing

    2018-02-01

    The coarse columnar grains and special interface in laser solid formed (LSFed) Inconel 718 superalloy workpieces seriously affect their mechanical properties. To improve the microstructure and mechanical properties of LSFed Inconel 718 superalloy, electromagnetic stirring (EMS) was introduced to alter the solidification process of the molten pool during LSF. The results show that EMS could not completely eliminate the epitaxially growing columnar grains, however, the strong convection of liquid metals can effectively influence the solid-liquid interface growing mode. The segregation of alloying elements on the front of solid-liquid interface is inhibited and the degree of constitutional supercooling decreases correspondingly. Comparing the microstructures of samples formed under different process parameters, the size and amount of the γ+Laves eutectic phases formed in interdendritic area decrease along with the increasing magnetic field intensity, resulting in more uniformly distributed alloying elements. The residual stress distribution is proved to be more uniform, which is beneficial to the grain refinement after recrystallilzaiton. Mechanical properties testing results show an improvement of 100 MPa in tensile strength and 22% in elongation was obtained after EMS was used. The high cycle fatigue properties at room temperature was also improved from 4.09 × 104 cycles to 8.21 × 104 cycles for the as-deposited samples, and from 5.45 × 104 cycles to 12.73 × 104 cycles for the heat treated samples respectively.

  7. 40 CFR 1033.255 - EPA decisions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 32 2010-07-01 2010-07-01 false EPA decisions. 1033.255 Section 1033.255 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM LOCOMOTIVES Certifying Engine Families § 1033.255 EPA decisions. (a) If we...

  8. 40 CFR 1033.255 - EPA decisions.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 34 2013-07-01 2013-07-01 false EPA decisions. 1033.255 Section 1033.255 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM LOCOMOTIVES Certifying Engine Families § 1033.255 EPA decisions. (a) If we...

  9. 40 CFR 1033.255 - EPA decisions.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 33 2014-07-01 2014-07-01 false EPA decisions. 1033.255 Section 1033.255 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM LOCOMOTIVES Certifying Engine Families § 1033.255 EPA decisions. (a) If we...

  10. 40 CFR 1033.255 - EPA decisions.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 34 2012-07-01 2012-07-01 false EPA decisions. 1033.255 Section 1033.255 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM LOCOMOTIVES Certifying Engine Families § 1033.255 EPA decisions. (a) If we...

  11. 40 CFR 1033.255 - EPA decisions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 33 2011-07-01 2011-07-01 false EPA decisions. 1033.255 Section 1033.255 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM LOCOMOTIVES Certifying Engine Families § 1033.255 EPA decisions. (a) If we...

  12. 40 CFR 264.255 - [Reserved

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 25 2010-07-01 2010-07-01 false [Reserved] 264.255 Section 264.255 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES (CONTINUED) STANDARDS FOR OWNERS AND OPERATORS OF HAZARDOUS WASTE TREATMENT, STORAGE, AND DISPOSAL FACILITIES Waste Piles § 264.255...

  13. 14 CFR 25.5 - Incorporations by reference.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Incorporations by reference. 25.5 Section 25.5 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY AIRPLANES General § 25.5 Incorporations by reference. (a) The...

  14. 40 CFR 255.2 - Definitions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 24 2010-07-01 2010-07-01 false Definitions. 255.2 Section 255.2 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES IDENTIFICATION OF REGIONS AND AGENCIES FOR SOLID WASTE MANAGEMENT General Provisions § 255.2 Definitions. The Act contains an...

  15. 7 CFR 3565.255 - Environmental requirements.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 15 2011-01-01 2011-01-01 false Environmental requirements. 3565.255 Section 3565.255... AGRICULTURE GUARANTEED RURAL RENTAL HOUSING PROGRAM Property Requirements § 3565.255 Environmental requirements. Under the National Environmental Policy Act, the Agency is required to assess the potential...

  16. 46 CFR 169.255 - Sanitary inspection.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Sanitary inspection. 169.255 Section 169.255 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) NAUTICAL SCHOOLS SAILING SCHOOL VESSELS Inspection and Certification Inspections § 169.255 Sanitary inspection. At each inspection for certification...

  17. 46 CFR 169.255 - Sanitary inspection.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Sanitary inspection. 169.255 Section 169.255 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) NAUTICAL SCHOOLS SAILING SCHOOL VESSELS Inspection and Certification Inspections § 169.255 Sanitary inspection. At each inspection for certification...

  18. 17 CFR 255.6 - Other permitted proprietary trading activities.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... trading activities. 255.6 Section 255.6 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) PROPRIETARY TRADING AND CERTAIN INTERESTS IN AND RELATIONSHIPS WITH COVERED FUNDS Proprietary Trading § 255.6 Other permitted proprietary trading activities. (a) Permitted trading in domestic...

  19. 49 CFR 178.255 - Specification 60; steel portable tanks.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 3 2014-10-01 2014-10-01 false Specification 60; steel portable tanks. 178.255 Section 178.255 Transportation Other Regulations Relating to Transportation (Continued) PIPELINE AND... PACKAGINGS Specifications for Portable Tanks § 178.255 Specification 60; steel portable tanks. ...

  20. 49 CFR 178.255 - Specification 60; steel portable tanks.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 3 2013-10-01 2013-10-01 false Specification 60; steel portable tanks. 178.255 Section 178.255 Transportation Other Regulations Relating to Transportation (Continued) PIPELINE AND... PACKAGINGS Specifications for Portable Tanks § 178.255 Specification 60; steel portable tanks. ...

  1. 49 CFR 178.255 - Specification 60; steel portable tanks.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 3 2011-10-01 2011-10-01 false Specification 60; steel portable tanks. 178.255 Section 178.255 Transportation Other Regulations Relating to Transportation (Continued) PIPELINE AND... PACKAGINGS Specifications for Portable Tanks § 178.255 Specification 60; steel portable tanks. ...

  2. 49 CFR 178.255 - Specification 60; steel portable tanks.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 3 2012-10-01 2012-10-01 false Specification 60; steel portable tanks. 178.255 Section 178.255 Transportation Other Regulations Relating to Transportation (Continued) PIPELINE AND... PACKAGINGS Specifications for Portable Tanks § 178.255 Specification 60; steel portable tanks. ...

  3. 40 CFR 1042.255 - EPA decisions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 33 2011-07-01 2011-07-01 false EPA decisions. 1042.255 Section 1042.255 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS... Families § 1042.255 EPA decisions. (a) If we determine your application is complete and shows that the...

  4. 40 CFR 1042.255 - EPA decisions.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 33 2014-07-01 2014-07-01 false EPA decisions. 1042.255 Section 1042.255 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS... Families § 1042.255 EPA decisions. (a) If we determine your application is complete and shows that the...

  5. 40 CFR 1042.255 - EPA decisions.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 34 2013-07-01 2013-07-01 false EPA decisions. 1042.255 Section 1042.255 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS... Families § 1042.255 EPA decisions. (a) If we determine your application is complete and shows that the...

  6. 40 CFR 1042.255 - EPA decisions.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 34 2012-07-01 2012-07-01 false EPA decisions. 1042.255 Section 1042.255 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS... Families § 1042.255 EPA decisions. (a) If we determine your application is complete and shows that the...

  7. 40 CFR 1042.255 - EPA decisions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 32 2010-07-01 2010-07-01 false EPA decisions. 1042.255 Section 1042.255 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS... Families § 1042.255 EPA decisions. (a) If we determine your application is complete and shows that the...

  8. 33 CFR 117.255 - Potomac River.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Potomac River. 117.255 Section 117.255 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements District of Columbia § 117.255 Potomac River. (a) The...

  9. 33 CFR 117.255 - Potomac River.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false Potomac River. 117.255 Section 117.255 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements District of Columbia § 117.255 Potomac River. (a) The...

  10. 33 CFR 117.255 - Potomac River.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false Potomac River. 117.255 Section 117.255 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements District of Columbia § 117.255 Potomac River. (a) The...

  11. 33 CFR 117.255 - Potomac River.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false Potomac River. 117.255 Section 117.255 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements District of Columbia § 117.255 Potomac River. (a) The...

  12. 33 CFR 117.255 - Potomac River.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Potomac River. 117.255 Section 117.255 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements District of Columbia § 117.255 Potomac River. (a) The...

  13. 39 CFR 255.1 - Purpose.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 39 Postal Service 1 2010-07-01 2010-07-01 false Purpose. 255.1 Section 255.1 Postal Service UNITED STATES POSTAL SERVICE ORGANIZATION AND ADMINISTRATION ACCESS OF PERSONS WITH DISABILITIES TO POSTAL SERVICE PROGRAMS, ACTIVITIES, FACILITIES, AND ELECTRONIC AND INFORMATION TECHNOLOGY § 255.1 Purpose. (a...

  14. 14 CFR 255.3 - Definitions.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... REGULATIONS AIRLINE COMPUTER RESERVATIONS SYSTEMS § 255.3 Definitions. Availability means information provided... 14 Aeronautics and Space 4 2013-01-01 2013-01-01 false Definitions. 255.3 Section 255.3... presentation of carrier schedules, fares, rules or availability to a subscriber by means of a computer terminal...

  15. 14 CFR 255.3 - Definitions.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... REGULATIONS AIRLINE COMPUTER RESERVATIONS SYSTEMS § 255.3 Definitions. Availability means information provided... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Definitions. 255.3 Section 255.3... presentation of carrier schedules, fares, rules or availability to a subscriber by means of a computer terminal...

  16. 14 CFR 255.3 - Definitions.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... REGULATIONS AIRLINE COMPUTER RESERVATIONS SYSTEMS § 255.3 Definitions. Availability means information provided... 14 Aeronautics and Space 4 2014-01-01 2014-01-01 false Definitions. 255.3 Section 255.3... presentation of carrier schedules, fares, rules or availability to a subscriber by means of a computer terminal...

  17. 14 CFR 255.3 - Definitions.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... REGULATIONS AIRLINE COMPUTER RESERVATIONS SYSTEMS § 255.3 Definitions. Availability means information provided... 14 Aeronautics and Space 4 2012-01-01 2012-01-01 false Definitions. 255.3 Section 255.3... presentation of carrier schedules, fares, rules or availability to a subscriber by means of a computer terminal...

  18. 14 CFR 255.3 - Definitions.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... REGULATIONS AIRLINE COMPUTER RESERVATIONS SYSTEMS § 255.3 Definitions. Availability means information provided... 14 Aeronautics and Space 4 2011-01-01 2011-01-01 false Definitions. 255.3 Section 255.3... presentation of carrier schedules, fares, rules or availability to a subscriber by means of a computer terminal...

  19. 7 CFR 2018.255 - Appeals.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 15 2013-01-01 2013-01-01 false Appeals. 2018.255 Section 2018.255 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING SERVICE, RURAL BUSINESS-COOPERATIVE...) ADMINISTRATIVE REGULATIONS GENERAL Availability of Information § 2018.255 Appeals. If all or any part of an...

  20. 7 CFR 2018.255 - Appeals.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 15 2011-01-01 2011-01-01 false Appeals. 2018.255 Section 2018.255 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING SERVICE, RURAL BUSINESS-COOPERATIVE...) ADMINISTRATIVE REGULATIONS GENERAL Availability of Information § 2018.255 Appeals. If all or any part of an...

  1. 7 CFR 2018.255 - Appeals.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 15 2014-01-01 2014-01-01 false Appeals. 2018.255 Section 2018.255 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING SERVICE, RURAL BUSINESS-COOPERATIVE...) ADMINISTRATIVE REGULATIONS GENERAL Availability of Information § 2018.255 Appeals. If all or any part of an...

  2. 7 CFR 2018.255 - Appeals.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 15 2010-01-01 2010-01-01 false Appeals. 2018.255 Section 2018.255 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING SERVICE, RURAL BUSINESS-COOPERATIVE...) ADMINISTRATIVE REGULATIONS GENERAL Availability of Information § 2018.255 Appeals. If all or any part of an...

  3. 7 CFR 2018.255 - Appeals.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 15 2012-01-01 2012-01-01 false Appeals. 2018.255 Section 2018.255 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING SERVICE, RURAL BUSINESS-COOPERATIVE...) ADMINISTRATIVE REGULATIONS GENERAL Availability of Information § 2018.255 Appeals. If all or any part of an...

  4. 7 CFR 764.255 - Security requirements.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 7 2012-01-01 2012-01-01 false Security requirements. 764.255 Section 764.255 Agriculture Regulations of the Department of Agriculture (Continued) FARM SERVICE AGENCY, DEPARTMENT OF AGRICULTURE SPECIAL PROGRAMS DIRECT LOAN MAKING Operating Loan Program § 764.255 Security requirements. An OL...

  5. 17 CFR 255.7 - Limitations on permitted proprietary trading activities.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... proprietary trading activities. 255.7 Section 255.7 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED) PROPRIETARY TRADING AND CERTAIN INTERESTS IN AND RELATIONSHIPS WITH COVERED FUNDS Proprietary Trading § 255.7 Limitations on permitted proprietary trading activities. (a) No transaction, class...

  6. 49 CFR 178.255 - Specification 60; steel portable tanks.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 2 2010-10-01 2010-10-01 false Specification 60; steel portable tanks. 178.255 Section 178.255 Transportation Other Regulations Relating to Transportation PIPELINE AND HAZARDOUS... FOR PACKAGINGS Specifications for Portable Tanks § 178.255 Specification 60; steel portable tanks. ...

  7. 39 CFR 255.4 - Accessibility to electronic and information technology.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... technology. 255.4 Section 255.4 Postal Service UNITED STATES POSTAL SERVICE ORGANIZATION AND ADMINISTRATION... AND INFORMATION TECHNOLOGY § 255.4 Accessibility to electronic and information technology. (a) In... burden, that the electronic and information technology the agency procures allows— (1) Individuals with...

  8. 42 CFR 441.255 - Sterilization by hysterectomy.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Sterilization by hysterectomy. 441.255 Section 441.255 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES... Sterilizations § 441.255 Sterilization by hysterectomy. (a) FFP is not available in expenditures for a...

  9. 17 CFR 255.4 - Permitted underwriting and market making-related activities.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... market making-related activities. 255.4 Section 255.4 Commodity and Securities Exchanges SECURITIES AND... FUNDS Proprietary Trading § 255.4 Permitted underwriting and market making-related activities. (a... the banking entity is acting as underwriter. (b) Market making-related activities—(1) Permitted market...

  10. 40 CFR 255.31 - Integration with other acts.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 24 2010-07-01 2010-07-01 false Integration with other acts. 255.31 Section 255.31 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES... Relationship to Other Programs § 255.31 Integration with other acts. The Governor shall integrate the...

  11. 37 CFR 255.4 - Definition of digital phonorecord delivery.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2012-07-01 2012-07-01 false Definition of digital phonorecord delivery. 255.4 Section 255.4 Patents, Trademarks, and Copyrights COPYRIGHT OFFICE, LIBRARY OF... COMPULSORY LICENSE FOR MAKING AND DISTRIBUTING PHONORECORDS § 255.4 Definition of digital phonorecord...

  12. 37 CFR 255.4 - Definition of digital phonorecord delivery.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2010-07-01 2010-07-01 false Definition of digital phonorecord delivery. 255.4 Section 255.4 Patents, Trademarks, and Copyrights COPYRIGHT OFFICE, LIBRARY OF... COMPULSORY LICENSE FOR MAKING AND DISTRIBUTING PHONORECORDS § 255.4 Definition of digital phonorecord...

  13. 37 CFR 255.4 - Definition of digital phonorecord delivery.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2011-07-01 2011-07-01 false Definition of digital phonorecord delivery. 255.4 Section 255.4 Patents, Trademarks, and Copyrights COPYRIGHT OFFICE, LIBRARY OF... COMPULSORY LICENSE FOR MAKING AND DISTRIBUTING PHONORECORDS § 255.4 Definition of digital phonorecord...

  14. 37 CFR 255.4 - Definition of digital phonorecord delivery.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2013-07-01 2013-07-01 false Definition of digital phonorecord delivery. 255.4 Section 255.4 Patents, Trademarks, and Copyrights COPYRIGHT OFFICE, LIBRARY OF... COMPULSORY LICENSE FOR MAKING AND DISTRIBUTING PHONORECORDS § 255.4 Definition of digital phonorecord...

  15. 49 CFR 178.255-15 - Report.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 3 2012-10-01 2012-10-01 false Report. 178.255-15 Section 178.255-15 Transportation Other Regulations Relating to Transportation (Continued) PIPELINE AND HAZARDOUS MATERIALS SAFETY... Portable Tanks § 178.255-15 Report. (a) A copy of the manufacturer's data report required by Section VIII...

  16. 49 CFR 178.255-15 - Report.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 3 2011-10-01 2011-10-01 false Report. 178.255-15 Section 178.255-15 Transportation Other Regulations Relating to Transportation (Continued) PIPELINE AND HAZARDOUS MATERIALS SAFETY... Portable Tanks § 178.255-15 Report. (a) A copy of the manufacturer's data report required by Section VIII...

  17. 17 CFR 38.255 - Risk controls for trading.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 17 Commodity and Securities Exchanges 1 2013-04-01 2013-04-01 false Risk controls for trading. 38.255 Section 38.255 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION DESIGNATED CONTRACT MARKETS Prevention of Market Disruption § 38.255 Risk controls for trading. The designated...

  18. 17 CFR 38.255 - Risk controls for trading.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 17 Commodity and Securities Exchanges 1 2014-04-01 2014-04-01 false Risk controls for trading. 38.255 Section 38.255 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION DESIGNATED CONTRACT MARKETS Prevention of Market Disruption § 38.255 Risk controls for trading. The designated...

  19. 7 CFR 25.5 - Waivers.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 1 2012-01-01 2012-01-01 false Waivers. 25.5 Section 25.5 Agriculture Office of the Secretary of Agriculture RURAL EMPOWERMENT ZONES AND ENTERPRISE COMMUNITIES General Provisions § 25.5 Waivers. The Secretary may waive any provision of this part in any particular case for good cause, where...

  20. 7 CFR 25.5 - Waivers.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 1 2014-01-01 2014-01-01 false Waivers. 25.5 Section 25.5 Agriculture Office of the Secretary of Agriculture RURAL EMPOWERMENT ZONES AND ENTERPRISE COMMUNITIES General Provisions § 25.5 Waivers. The Secretary may waive any provision of this part in any particular case for good cause, where...

  1. 7 CFR 25.5 - Waivers.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 1 2013-01-01 2013-01-01 false Waivers. 25.5 Section 25.5 Agriculture Office of the Secretary of Agriculture RURAL EMPOWERMENT ZONES AND ENTERPRISE COMMUNITIES General Provisions § 25.5 Waivers. The Secretary may waive any provision of this part in any particular case for good cause, where...

  2. 49 CFR 178.255-11 - Tank mountings.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 3 2011-10-01 2011-10-01 false Tank mountings. 178.255-11 Section 178.255-11... Portable Tanks § 178.255-11 Tank mountings. (a) Tanks shall be designed and fabricated with mountings to... requirement. (b) All tank mountings such as skids, fastenings, brackets, cradles, lifting lugs, etc., intended...

  3. 49 CFR 178.255-11 - Tank mountings.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 3 2014-10-01 2014-10-01 false Tank mountings. 178.255-11 Section 178.255-11... Portable Tanks § 178.255-11 Tank mountings. (a) Tanks shall be designed and fabricated with mountings to... requirement. (b) All tank mountings such as skids, fastenings, brackets, cradles, lifting lugs, etc., intended...

  4. 49 CFR 178.255-11 - Tank mountings.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 3 2012-10-01 2012-10-01 false Tank mountings. 178.255-11 Section 178.255-11... Portable Tanks § 178.255-11 Tank mountings. (a) Tanks shall be designed and fabricated with mountings to... requirement. (b) All tank mountings such as skids, fastenings, brackets, cradles, lifting lugs, etc., intended...

  5. 49 CFR 178.255-11 - Tank mountings.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 3 2013-10-01 2013-10-01 false Tank mountings. 178.255-11 Section 178.255-11... Portable Tanks § 178.255-11 Tank mountings. (a) Tanks shall be designed and fabricated with mountings to... requirement. (b) All tank mountings such as skids, fastenings, brackets, cradles, lifting lugs, etc., intended...

  6. 49 CFR 178.255-8 - Safety devices.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 3 2011-10-01 2011-10-01 false Safety devices. 178.255-8 Section 178.255-8 Transportation Other Regulations Relating to Transportation (Continued) PIPELINE AND HAZARDOUS MATERIALS SAFETY... Portable Tanks § 178.255-8 Safety devices. (a) See § 173.315(i) of this subchapter. (b) [Reserved] [Amdt...

  7. 40 CFR 255.33 - Inclusion of Federal facilities and Native American Reservations.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 26 2013-07-01 2013-07-01 false Inclusion of Federal facilities and Native American Reservations. 255.33 Section 255.33 Protection of Environment ENVIRONMENTAL PROTECTION... Responsibilities of Identified Agencies and Relationship to Other Programs § 255.33 Inclusion of Federal facilities...

  8. 40 CFR 255.33 - Inclusion of Federal facilities and Native American Reservations.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 26 2012-07-01 2011-07-01 true Inclusion of Federal facilities and Native American Reservations. 255.33 Section 255.33 Protection of Environment ENVIRONMENTAL PROTECTION... Responsibilities of Identified Agencies and Relationship to Other Programs § 255.33 Inclusion of Federal facilities...

  9. 40 CFR 255.33 - Inclusion of Federal facilities and Native American Reservations.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 25 2014-07-01 2014-07-01 false Inclusion of Federal facilities and Native American Reservations. 255.33 Section 255.33 Protection of Environment ENVIRONMENTAL PROTECTION... Responsibilities of Identified Agencies and Relationship to Other Programs § 255.33 Inclusion of Federal facilities...

  10. 49 CFR 178.255-2 - Material.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 3 2011-10-01 2011-10-01 false Material. 178.255-2 Section 178.255-2 Transportation Other Regulations Relating to Transportation (Continued) PIPELINE AND HAZARDOUS MATERIALS SAFETY... Portable Tanks § 178.255-2 Material. (a) Material used in the tank must be steel of good weldable quality...

  11. 21 CFR 173.255 - Methylene chloride.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 3 2013-04-01 2013-04-01 false Methylene chloride. 173.255 Section 173.255 Food... Solvents, Lubricants, Release Agents and Related Substances § 173.255 Methylene chloride. Methylene chloride may be present in food under the following conditions: (a) In spice oleoresins as a residue from...

  12. 21 CFR 173.255 - Methylene chloride.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 3 2012-04-01 2012-04-01 false Methylene chloride. 173.255 Section 173.255 Food... Solvents, Lubricants, Release Agents and Related Substances § 173.255 Methylene chloride. Methylene chloride may be present in food under the following conditions: (a) In spice oleoresins as a residue from...

  13. 40 CFR 25.5 - Public hearings.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Public hearings. 25.5 Section 25.5 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GENERAL PUBLIC PARTICIPATION IN PROGRAMS UNDER THE RESOURCE CONSERVATION AND RECOVERY ACT, THE SAFE DRINKING WATER ACT, AND THE CLEAN WATER ACT § 25.5 Public...

  14. 40 CFR 25.5 - Public hearings.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 1 2011-07-01 2011-07-01 false Public hearings. 25.5 Section 25.5 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GENERAL PUBLIC PARTICIPATION IN PROGRAMS UNDER THE RESOURCE CONSERVATION AND RECOVERY ACT, THE SAFE DRINKING WATER ACT, AND THE CLEAN WATER ACT § 25.5 Public...

  15. 42 CFR 447.255 - Related information.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Related information. 447.255 Section 447.255 Public... Facility Services Payment Rates § 447.255 Related information. The Medicaid agency must submit, with the assurances described in § 447.253(a), the following information: (a) The amount of the estimated average...

  16. 7 CFR 764.255 - Security requirements.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 7 2014-01-01 2014-01-01 false Security requirements. 764.255 Section 764.255... AGRICULTURE SPECIAL PROGRAMS DIRECT LOAN MAKING Operating Loan Program § 764.255 Security requirements. An OL... operating purposes, loans must be secured by a first lien on farm property or products having a security...

  17. 49 CFR 178.255-2 - Material.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 3 2012-10-01 2012-10-01 false Material. 178.255-2 Section 178.255-2 Transportation Other Regulations Relating to Transportation (Continued) PIPELINE AND HAZARDOUS MATERIALS SAFETY... Portable Tanks § 178.255-2 Material. (a) Material used in the tank must be steel of good weldable quality...

  18. 49 CFR 178.255-2 - Material.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 3 2013-10-01 2013-10-01 false Material. 178.255-2 Section 178.255-2 Transportation Other Regulations Relating to Transportation (Continued) PIPELINE AND HAZARDOUS MATERIALS SAFETY... Portable Tanks § 178.255-2 Material. (a) Material used in the tank must be steel of good weldable quality...

  19. 49 CFR 178.255-2 - Material.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 3 2014-10-01 2014-10-01 false Material. 178.255-2 Section 178.255-2 Transportation Other Regulations Relating to Transportation (Continued) PIPELINE AND HAZARDOUS MATERIALS SAFETY... Portable Tanks § 178.255-2 Material. (a) Material used in the tank must be steel of good weldable quality...

  20. 40 CFR 255.33 - Inclusion of Federal facilities and Native American Reservations.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 24 2010-07-01 2010-07-01 false Inclusion of Federal facilities and Native American Reservations. 255.33 Section 255.33 Protection of Environment ENVIRONMENTAL PROTECTION... Responsibilities of Identified Agencies and Relationship to Other Programs § 255.33 Inclusion of Federal facilities...

  1. 20 CFR 632.255 - Program planning.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... that may be characterized as planning and design but not program operation. (c) Expenses incurred in... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Program planning. 632.255 Section 632.255... EMPLOYMENT AND TRAINING PROGRAMS Summer Youth Employment and Training Programs § 632.255 Program planning. (a...

  2. 49 CFR 178.255-8 - Safety devices.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 2 2010-10-01 2010-10-01 false Safety devices. 178.255-8 Section 178.255-8 Transportation Other Regulations Relating to Transportation PIPELINE AND HAZARDOUS MATERIALS SAFETY... Specifications for Portable Tanks § 178.255-8 Safety devices. (a) See § 173.315(i) of this subchapter. (b...

  3. 33 CFR 110.255 - Ponce Harbor, P.R.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false Ponce Harbor, P.R. 110.255 Section 110.255 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Anchorage Grounds § 110.255 Ponce Harbor, P.R. (a) Small-craft anchorage. On the...

  4. 33 CFR 110.255 - Ponce Harbor, P.R.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false Ponce Harbor, P.R. 110.255 Section 110.255 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Anchorage Grounds § 110.255 Ponce Harbor, P.R. (a) Small-craft anchorage. On the...

  5. 33 CFR 110.255 - Ponce Harbor, P.R.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Ponce Harbor, P.R. 110.255 Section 110.255 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Anchorage Grounds § 110.255 Ponce Harbor, P.R. (a) Small-craft anchorage. On the...

  6. 33 CFR 110.255 - Ponce Harbor, P.R.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Ponce Harbor, P.R. 110.255 Section 110.255 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Anchorage Grounds § 110.255 Ponce Harbor, P.R. (a) Small-craft anchorage. On the...

  7. 33 CFR 110.255 - Ponce Harbor, P.R.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false Ponce Harbor, P.R. 110.255 Section 110.255 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Anchorage Grounds § 110.255 Ponce Harbor, P.R. (a) Small-craft anchorage. On the...

  8. 40 CFR 255.33 - Inclusion of Federal facilities and Native American Reservations.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 25 2011-07-01 2011-07-01 false Inclusion of Federal facilities and Native American Reservations. 255.33 Section 255.33 Protection of Environment ENVIRONMENTAL PROTECTION... Responsibilities of Identified Agencies and Relationship to Other Programs § 255.33 Inclusion of Federal facilities...

  9. 7 CFR 25.5 - Waivers.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 1 2010-01-01 2010-01-01 false Waivers. 25.5 Section 25.5 Agriculture Office of the Secretary of Agriculture RURAL EMPOWERMENT ZONES AND ENTERPRISE COMMUNITIES General Provisions § 25.5 Waivers. The Secretary may waive any provision of this part in any particular case for good cause, where...

  10. 37 CFR 255.4 - Definition of digital phonorecord delivery.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2014-07-01 2014-07-01 false Definition of digital phonorecord delivery. 255.4 Section 255.4 Patents, Trademarks, and Copyrights U.S. COPYRIGHT OFFICE, LIBRARY... UNDER COMPULSORY LICENSE FOR MAKING AND DISTRIBUTING PHONO-RECORDS § 255.4 Definition of digital...

  11. 7 CFR 65.255 - United States.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ..., PEANUTS, AND GINSENG General Provisions Definitions § 65.255 United States. United States means the 50 States, the District of Columbia, the Commonwealth of Puerto Rico, the U.S. Virgin Islands, American... 7 Agriculture 3 2010-01-01 2010-01-01 false United States. 65.255 Section 65.255 Agriculture...

  12. 7 CFR 25.5 - Waivers.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 1 2011-01-01 2011-01-01 false Waivers. 25.5 Section 25.5 Agriculture Office of the Secretary of Agriculture RURAL EMPOWERMENT ZONES AND ENTERPRISE COMMUNITIES General Provisions § 25.5 Waivers. The Secretary may waive any provision of this part in any particular case for good cause, where...

  13. 42 CFR 137.255 - What does reassumption mean?

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 1 2011-10-01 2011-10-01 false What does reassumption mean? 137.255 Section 137.255 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES INDIAN HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES TRIBAL SELF-GOVERNANCE Reassumption § 137.255 What does reassumption...

  14. Trace elements levels in the serum, urine, and semen of patients with infertility.

    PubMed

    Sağlam, Hasan Salih; Altundağ, Hüseyin; Atik, Yavuz Tarık; Dündar, Mustafa Şahin; Adsan, Öztug

    2015-01-01

    Studies suggest that trace elements may have an adverse impact on male reproduction, even at low levels. We tried to investigate the relationships between these metals and semen quality in various body fluids among men with infertility. A total of 255 samples of blood, semen, and urine were collected from 85 men suffering from infertility. Inductively coupled plasma-optical emission spectrometry was used for the determination of 22 trace elements. We compared the results of the semen parameters with the results of the element determinations. Because of the high proportion of samples with values lower than the limit of detection for a number of the elements, only 8 of a total 22 trace elements were determined in the samples. When the concentrations of sperm were classified according to the World Health Organization's guidelines for normospermia, oligospermia, and azoospermia, statistically significant differences were found among Zn, Ca, Al, Cu, Mg, Se, and Sr concentrations in various serum, sperm, and urine samples (P < 0.05). In the present study, we found significant correlations between concentrations of Zn, Ca, Al, Cu, Mg, Se, and Sr and semen parameters in various body fluids.

  15. Interference removals on Pd, Ru and Au with ICP-QQQ-MS in PGE RM

    NASA Astrophysics Data System (ADS)

    Nadeem Hussain Bokhari, Syed; Meisel, Thomas; Walkner, Christoph

    2015-04-01

    Gold and platinum group elements (PGE) are essential industrial precious metals with high world demand due to their unique properties. Struggle for natural exploration of PGE is on great pace and recycling from industrial wastes, electronics and catalytic convertor is on the rise for PGE supply chain. Along with these developments it is becoming more challenging for analytical chemists to determine gold and PGE out of complex matrix which causes severe interferences. The current state of art is online analysis coupled with chromatographic separation of interferences. The ICP-QQQ-MS Agilent 8800 has the capability of using multi tunes and mass shifts. We aim to remove interferences on Pd+ (for direct and isotope dilution analysis) Au+ and Ru+ in lieu of chemical separations. YO+, SrOH+, ZnAr+, NiAr+, ZrO+, CuAr+, MoO+ , Ru+and Cd+ are expected interferences on Pd+ while Au+ is interfered by TaO+, HfOH+, GdAr+ and 102Ru+ ,104Ru+ by 102Pd+ ,104Pd+ etc. Initial test were performed on pure solutions of 1mg/l (interfering elements): 1 ng/l (Pd, Ru & Au) respectively. The outcomes of initial tests were applied on PGE reference material (RM) WMG-1 and SARM-7 (digested with Na2O2 sintering). The results obtained show that YO+, SrOH+ interfere (104Pd,105Pd), 104 Ru+ on (104Pd), ZnAr+ has slight interference on (104Pd and106Pd), ZrO+, NiAr+, CuAr+ interferences are negligible, MoO+ has severe interference on (108Pd, 110Pd) and that Cd+ has severe isobaric interference on (106Pd,108Pd, 110Pd). These interference have been removed by formation of Pd(NH3)3+complex. The TaO+, HfOH+ and GdAr+ interferences on Au+ are best removed by formation of Au(NH3)+ and Au(NH3)2+ complexes. 102Pd+,104Pd+interference on 102Ru+ ,104Ru+ can be removed by formation of Ru(NH3)4+ and RuO+ compounds. The results obtained comply with certified values of RM. The developed method is being tested on low concentration PGE reference materials. References: Sugiyama, N. " Removal of complex spectral interferences on noble metal isotopes." Agilent 8800 ICP-QQQ Application Handbook, 2014, 42-46.

  16. 49 CFR 178.255-13 - Repair of tanks.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 3 2013-10-01 2013-10-01 false Repair of tanks. 178.255-13 Section 178.255-13 Transportation Other Regulations Relating to Transportation (Continued) PIPELINE AND HAZARDOUS MATERIALS SAFETY... Portable Tanks § 178.255-13 Repair of tanks. (a) Tanks failing to meet the test may be repaired and...

  17. 49 CFR 178.255-11 - Tank mountings.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 2 2010-10-01 2010-10-01 false Tank mountings. 178.255-11 Section 178.255-11... Specifications for Portable Tanks § 178.255-11 Tank mountings. (a) Tanks shall be designed and fabricated with mountings to provide a secure base in transit. “Skids” or similar devices shall be deemed to comply with...

  18. 21 CFR 173.255 - Methylene chloride.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 3 2014-04-01 2014-04-01 false Methylene chloride. 173.255 Section 173.255 Food... Related Substances § 173.255 Methylene chloride. Methylene chloride may be present in food under the... label of the hops extract identifies the presence of the methylene chloride and provides for the use of...

  19. 49 CFR 178.255-12 - Pressure test.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 3 2013-10-01 2013-10-01 false Pressure test. 178.255-12 Section 178.255-12... Portable Tanks § 178.255-12 Pressure test. (a) Each completed portable tank prior to application of lining... the test, and applying a pressure of 60 psig. The tank shall be capable of holding the prescribed...

  20. 39 CFR 255.9 - Other postal regulations; authority of postal managers and employees.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... managers and employees. 255.9 Section 255.9 Postal Service UNITED STATES POSTAL SERVICE ORGANIZATION AND... ELECTRONIC AND INFORMATION TECHNOLOGY § 255.9 Other postal regulations; authority of postal managers and... repeal, modify, or amend any other postal regulation, to authorize any postal manager or employee to...

  1. 20 CFR 255.9 - Individual enrolled under supplementary medical insurance plan.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... supplementary medical insurance premiums will be applied toward payment of such premiums, and the balance of the... medical insurance plan. 255.9 Section 255.9 Employees' Benefits RAILROAD RETIREMENT BOARD REGULATIONS... supplementary medical insurance plan. Where recovery of the overpayment is by setoff as provided for in § 255.6...

  2. 24 CFR 255.6 - Method of payment of mortgage insurance premiums.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... insurance premiums. 255.6 Section 255.6 Housing and Urban Development Regulations Relating to Housing and... PROJECTS § 255.6 Method of payment of mortgage insurance premiums. The provisions of 24 CFR 251.6 shall..., DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT MORTGAGE AND LOAN INSURANCE PROGRAMS UNDER NATIONAL HOUSING ACT...

  3. 20 CFR 255.9 - Individual enrolled under supplementary medical insurance plan.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... supplementary medical insurance premiums will be applied toward payment of such premiums, and the balance of the... medical insurance plan. 255.9 Section 255.9 Employees' Benefits RAILROAD RETIREMENT BOARD REGULATIONS... supplementary medical insurance plan. Where recovery of the overpayment is by setoff as provided for in § 255.6...

  4. 9 CFR 2.55 - Removal and disposal of tags.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Removal and disposal of tags. 2.55 Section 2.55 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE ANIMAL WELFARE REGULATIONS Identification of Animals § 2.55 Removal and disposal of tags. (a...

  5. 9 CFR 2.55 - Removal and disposal of tags.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 9 Animals and Animal Products 1 2012-01-01 2012-01-01 false Removal and disposal of tags. 2.55 Section 2.55 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE ANIMAL WELFARE REGULATIONS Identification of Animals § 2.55 Removal and disposal of tags. (a...

  6. 9 CFR 2.55 - Removal and disposal of tags.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 9 Animals and Animal Products 1 2011-01-01 2011-01-01 false Removal and disposal of tags. 2.55 Section 2.55 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE ANIMAL WELFARE REGULATIONS Identification of Animals § 2.55 Removal and disposal of tags. (a...

  7. 9 CFR 2.55 - Removal and disposal of tags.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 9 Animals and Animal Products 1 2013-01-01 2013-01-01 false Removal and disposal of tags. 2.55 Section 2.55 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE ANIMAL WELFARE REGULATIONS Identification of Animals § 2.55 Removal and disposal of tags. (a...

  8. 9 CFR 2.55 - Removal and disposal of tags.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 9 Animals and Animal Products 1 2014-01-01 2014-01-01 false Removal and disposal of tags. 2.55 Section 2.55 Animals and Animal Products ANIMAL AND PLANT HEALTH INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE ANIMAL WELFARE REGULATIONS Identification of Animals § 2.55 Removal and disposal of tags. (a...

  9. 28 CFR 25.5 - Validation and data integrity of records in the system.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 28 Judicial Administration 1 2011-07-01 2011-07-01 false Validation and data integrity of records in the system. 25.5 Section 25.5 Judicial Administration DEPARTMENT OF JUSTICE DEPARTMENT OF JUSTICE INFORMATION SYSTEMS The National Instant Criminal Background Check System § 25.5 Validation and data integrity...

  10. 28 CFR 25.5 - Validation and data integrity of records in the system.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 28 Judicial Administration 1 2013-07-01 2013-07-01 false Validation and data integrity of records in the system. 25.5 Section 25.5 Judicial Administration DEPARTMENT OF JUSTICE DEPARTMENT OF JUSTICE INFORMATION SYSTEMS The National Instant Criminal Background Check System § 25.5 Validation and data integrity...

  11. 28 CFR 25.5 - Validation and data integrity of records in the system.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 28 Judicial Administration 1 2012-07-01 2012-07-01 false Validation and data integrity of records in the system. 25.5 Section 25.5 Judicial Administration DEPARTMENT OF JUSTICE DEPARTMENT OF JUSTICE INFORMATION SYSTEMS The National Instant Criminal Background Check System § 25.5 Validation and data integrity...

  12. 28 CFR 25.5 - Validation and data integrity of records in the system.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 28 Judicial Administration 1 2014-07-01 2014-07-01 false Validation and data integrity of records in the system. 25.5 Section 25.5 Judicial Administration DEPARTMENT OF JUSTICE DEPARTMENT OF JUSTICE INFORMATION SYSTEMS The National Instant Criminal Background Check System § 25.5 Validation and data integrity...

  13. 36 CFR 13.104 - Definitions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ..., completely enclosed, with a roof and walls which may have windows and door(s). Claimant means a person who.... Shelter means a structure designed to provide temporary relief from the elements and is characterized as a...

  14. Hsf1p and Msn2/4p cooperate in the expression of Saccharomyces cerevisiae genes HSP26 and HSP104 in a gene- and stress type-dependent manner.

    PubMed

    Amorós, M; Estruch, F

    2001-03-01

    Saccharomyces cerevisiae possesses several transcription factors involved in the transcriptional activation of stress-induced genes. Among them, the heat shock factor (Hsf1p) and the zinc finger proteins of the general stress response (Msn2p and Msn4p) have been shown to play a major role in stress protection. Some heat shock protein (HSP) genes contain both heat shock elements (HSEs) and stress response elements (STREs), suggesting the involvement of both transcription factors in their regulation. Analysis of the stress-induced expression of two of these genes, HSP26 and HSP104, reveals that the contribution of Hsf1p and Msn2/4p is different depending on the gene and the stress condition.

  15. 24 CFR 255.6 - Method of payment of mortgage insurance premiums.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... PROJECTS § 255.6 Method of payment of mortgage insurance premiums. The provisions of 24 CFR 251.6 shall... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Method of payment of mortgage insurance premiums. 255.6 Section 255.6 Housing and Urban Development Regulations Relating to Housing and...

  16. Analysis of Wake Survey Experimental Data for Model 5365 Representing the R/V ATHENA with and without the Bass Dynamometer Boat.

    DTIC Science & Technology

    1981-01-01

    and L. BRUCE CROOK N00167-78-.089 PERFORMING ORGANIZATION NAME AND ADDRESS 10. PROGRAM ELEMENT. PROJECT, TASK AREA a WORK UNIT NUMBERS DAVID TAYLOR...e, I i.eOs I .e𔄁 .Ie.255. 2 ..i1 -,1sat . i.. 1,1’i -o51 .115 757-s 2.57’ -,i1i .11’ t~, 2.357 ,it -’lie isisl 2.25 soiC .224 isq,. i.e’s *,i76

  17. The Design of a Navigator for a Testbed Autonomous Underwater Vehicle

    DTIC Science & Technology

    1989-12-01

    AD-A231 733 NAVAL POSTGRADUATE SCHOOL Monterey, California DTC C ’S B’- i I A VDI ELECTE 1i EB 0 6 991| D THESIS E THE DESIGN OF A NAVIGATOR FOR A...255,255,0); /* yellow (512-1023) * for (i= 1024; i< 2048 ; ++i) mapcolor(i,255 ,0,255); 1* magenta (1024-2047 )*/ color(BLACK); clearo; swapbufferso; 1

  18. Integration of Experiments across Diverse Environments Identifies the Genetic Determinants of Variation in Sorghum bicolor Seed Element Composition.

    PubMed

    Shakoor, Nadia; Ziegler, Greg; Dilkes, Brian P; Brenton, Zachary; Boyles, Richard; Connolly, Erin L; Kresovich, Stephen; Baxter, Ivan

    2016-04-01

    Seedling establishment and seed nutritional quality require the sequestration of sufficient element nutrients. The identification of genes and alleles that modify element content in the grains of cereals, including sorghum (Sorghum bicolor), is fundamental to developing breeding and selection methods aimed at increasing bioavailable element content and improving crop growth. We have developed a high-throughput work flow for the simultaneous measurement of multiple elements in sorghum seeds. We measured seed element levels in the genotyped Sorghum Association Panel, representing all major cultivated sorghum races from diverse geographic and climatic regions, and mapped alleles contributing to seed element variation across three environments by genome-wide association. We observed significant phenotypic and genetic correlation between several elements across multiple years and diverse environments. The power of combining high-precision measurements with genome-wide association was demonstrated by implementing rank transformation and a multilocus mixed model to map alleles controlling 20 element traits, identifying 255 loci affecting the sorghum seed ionome. Sequence similarity to genes characterized in previous studies identified likely causative genes for the accumulation of zinc, manganese, nickel, calcium, and cadmium in sorghum seeds. In addition to strong candidates for these five elements, we provide a list of candidate loci for several other elements. Our approach enabled the identification of single-nucleotide polymorphisms in strong linkage disequilibrium with causative polymorphisms that can be evaluated in targeted selection strategies for plant breeding and improvement. © 2016 American Society of Plant Biologists. All Rights Reserved.

  19. Strategic Design of an Effective beta-Lactamase Inhibitor

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

    Pattanaik, P.; Bethel, C; Hujer, A

    In an effort to devise strategies for overcoming bacterial beta-lactamases, we studied LN-1-255, a 6-alkylidene-2'-substituted penicillin sulfone inhibitor. By possessing a catecholic functionality that resembles a natural bacterial siderophore, LN-1-255 is unique among beta-lactamase inhibitors. LN-1-255 combined with piperacillin was more potent against Escherichia coli DH10B strains bearing bla(SHV) extended-spectrum and inhibitor-resistant beta-lactamases than an equivalent amount of tazobactam and piperacillin. In addition, LN-1-255 significantly enhanced the activity of ceftazidime and cefpirome against extended-spectrum cephalosporin and Sme-1 containing carbapenem-resistant clinical strains. LN-1-255 inhibited SHV-1 and SHV-2 beta-lactamases with nm affinity (K(I) = 110 +/- 10 and 100 +/- 10 nm,more » respectively). When LN-1-255 inactivated SHV beta-lactamases, a single intermediate was detected by mass spectrometry. The crystal structure of LN-1-255 in complex with SHV-1 was determined at 1.55A resolution. Interestingly, this novel inhibitor forms a bicyclic aromatic intermediate with its carbonyl oxygen pointing out of the oxyanion hole and forming hydrogen bonds with Lys-234 and Ser-130 in the active site. Electron density for the 'tail' of LN-1-255 is less ordered and modeled in two conformations. Both conformations have the LN-1-255 carboxyl group interacting with Arg-244, yet the remaining tails of the two conformations diverge. The observed presence of the bicyclic aromatic intermediate with its carbonyl oxygen positioned outside of the oxyanion hole provides a rationale for the stability of this inhibitory intermediate. The 2'-substituted penicillin sulfone, LN-1-255, is proving to be an important lead compound for novel beta-lactamase inhibitor design.« less

  20. Posttraumatic stress symptom trajectories among children exposed to violence.

    PubMed

    Miller-Graff, Laura E; Howell, Kathryn H

    2015-02-01

    Little research has examined the developmental course of posttraumatic stress symptoms (PTSS) in children. The current study aimed to identify developmental trajectories of PTSS in childhood and to examine predictors of symptom presentation in 1,178 children from the Longitudinal Studies of Child Abuse and Neglect (LONGSCAN) studies, a consortium of studies focusing on the causes and effects of child maltreatment. Most children had a history of documented reports with Child Protective Services (CPS) and all were identified as living in high-risk environments. Using group-based trajectory modeling, 3 unique developmental trajectories were identified: Resilient, Clinical-Improving (PTSS in the clinical range at baseline then declining over time), and Borderline-Stable (chronically subclinical PTSS). Children in the Clinical-Improving group were more likely than children in the Resilient group to have reports of physical abuse (RRR = 1.76), emotional abuse (RRR = 2.55), neglect (RRR = 1.57), and exposure to violence at home and in the community (RRR = 1.04). Children in the Borderline-Stable group were more likely than children in the Resilient group to have a CPS history of neglect (RRR = 2.44) and exposure to violence at home and in the community (RRR = 1.04). Many children living in high-risk environments exhibit resilience to PTSS, but exposure to witnessed violence and neglect appear to put children at chronic risk for poor adjustment. These children may require more intensive, integrated clinical services that attend to multiple adverse experiences. Copyright © 2015 International Society for Traumatic Stress Studies.

  1. Studies of Isolated and Non-isolated Photospheric Bright Points in an Active Region Observed by the New Vacuum Solar Telescope

    NASA Astrophysics Data System (ADS)

    Liu, Yanxiao; Xiang, Yongyuan; Erdélyi, Robertus; Liu, Zhong; Li, Dong; Ning, Zongjun; Bi, Yi; Wu, Ning; Lin, Jun

    2018-03-01

    Properties of photospheric bright points (BPs) near an active region have been studied in TiO λ 7058 Å images observed by the New Vacuum Solar Telescope of the Yunnan Observatories. We developed a novel recognition method that was used to identify and track 2010 BPs. The observed evolving BPs are classified into isolated (individual) and non-isolated (where multiple BPs are observed to display splitting and merging behaviors) sets. About 35.1% of BPs are non-isolated. For both isolated and non-isolated BPs, the brightness varies from 0.8 to 1.3 times the average background intensity and follows a Gaussian distribution. The lifetimes of BPs follow a log-normal distribution, with characteristic lifetimes of (267 ± 140) s and (421 ± 255) s, respectively. Their size also follows log-normal distribution, with an average size of about (2.15 ± 0.74) × 104 km2 and (3.00 ± 1.31) × 104 km2 for area, and (163 ± 27) km and (191 ± 40) km for diameter, respectively. Our results indicate that regions with strong background magnetic field have higher BP number density and higher BP area coverage than regions with weak background field. Apparently, the brightness/size of BPs does not depend on the background field. Lifetimes in regions with strong background magnetic field are shorter than those in regions with weak background field, on average.

  2. 49 CFR 178.255-2 - Material.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 2 2010-10-01 2010-10-01 false Material. 178.255-2 Section 178.255-2 Transportation Other Regulations Relating to Transportation PIPELINE AND HAZARDOUS MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION HAZARDOUS MATERIALS REGULATIONS SPECIFICATIONS FOR PACKAGINGS...

  3. 40 CFR 61.255 - Recordkeeping requirements.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 8 2010-07-01 2010-07-01 false Recordkeeping requirements. 61.255 Section 61.255 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standards for Radon...

  4. 40 CFR 61.255 - Recordkeeping requirements.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 8 2011-07-01 2011-07-01 false Recordkeeping requirements. 61.255 Section 61.255 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS National Emission Standards for Radon...

  5. 37 CFR 255.1 - General.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2013-07-01 2013-07-01 false General. 255.1 Section 255.1 Patents, Trademarks, and Copyrights COPYRIGHT OFFICE, LIBRARY OF CONGRESS COPYRIGHT ARBITRATION ROYALTY... compulsory license for making and distributing phonorecords, including digital phonorecord deliveries...

  6. 37 CFR 255.1 - General.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2010-07-01 2010-07-01 false General. 255.1 Section 255.1 Patents, Trademarks, and Copyrights COPYRIGHT OFFICE, LIBRARY OF CONGRESS COPYRIGHT ARBITRATION ROYALTY... compulsory license for making and distributing phonorecords, including digital phonorecord deliveries...

  7. 37 CFR 255.1 - General.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2011-07-01 2011-07-01 false General. 255.1 Section 255.1 Patents, Trademarks, and Copyrights COPYRIGHT OFFICE, LIBRARY OF CONGRESS COPYRIGHT ARBITRATION ROYALTY... compulsory license for making and distributing phonorecords, including digital phonorecord deliveries...

  8. 37 CFR 255.1 - General.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2012-07-01 2012-07-01 false General. 255.1 Section 255.1 Patents, Trademarks, and Copyrights COPYRIGHT OFFICE, LIBRARY OF CONGRESS COPYRIGHT ARBITRATION ROYALTY... compulsory license for making and distributing phonorecords, including digital phonorecord deliveries...

  9. Chemical experiments with superheavy elements.

    PubMed

    Türler, Andreas

    2010-01-01

    Unnoticed by many chemists, the Periodic Table of the Elements has been extended significantly in the last couple of years and the 7th period has very recently been completed with eka-Rn (element 118) currently being the heaviest element whose synthesis has been reported. These 'superheavy' elements (also called transactinides with atomic number > or = 104 (Rf)) have been artificially synthesized in fusion reactions at accelerators in minute quantities of a few single atoms. In addition, all isotopes of the transactinide elements are radioactive and decay with rather short half-lives. Nevertheless, it has been possible in some cases to investigate experimentally chemical properties of transactinide elements and even synthesize simple compounds. The experimental investigation of superheavy elements is especially intriguing, since theoretical calculations predict significant deviations from periodic trends due to the influence of strong relativistic effects. In this contribution first experiments with hassium (Hs, atomic number 108), copernicium (Cn, atomic number 112) and element 114 (eka-Pb) are reviewed.

  10. 40 CFR 421.255 - [Reserved

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 28 2010-07-01 2010-07-01 true [Reserved] 421.255 Section 421.255 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS NONFERROUS METALS MANUFACTURING POINT SOURCE CATEGORY Primary Precious Metals and Mercury Subcategory § 421...

  11. 40 CFR 421.255 - [Reserved

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 29 2014-07-01 2012-07-01 true [Reserved] 421.255 Section 421.255 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS NONFERROUS METALS MANUFACTURING POINT SOURCE CATEGORY Primary Precious Metals and Mercury Subcategory § 421...

  12. 40 CFR 421.255 - [Reserved

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 30 2012-07-01 2012-07-01 false [Reserved] 421.255 Section 421.255 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS NONFERROUS METALS MANUFACTURING POINT SOURCE CATEGORY Primary Precious Metals and Mercury Subcategory § 421...

  13. 40 CFR 421.255 - [Reserved

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 29 2011-07-01 2009-07-01 true [Reserved] 421.255 Section 421.255 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS NONFERROUS METALS MANUFACTURING POINT SOURCE CATEGORY Primary Precious Metals and Mercury Subcategory § 421...

  14. 40 CFR 421.255 - [Reserved

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 30 2013-07-01 2012-07-01 true [Reserved] 421.255 Section 421.255 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS NONFERROUS METALS MANUFACTURING POINT SOURCE CATEGORY Primary Precious Metals and Mercury Subcategory § 421...

  15. 37 CFR 255.1 - General.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2014-07-01 2014-07-01 false General. 255.1 Section 255.1 Patents, Trademarks, and Copyrights U.S. COPYRIGHT OFFICE, LIBRARY OF CONGRESS COPYRIGHT ARBITRATION... compulsory license for making and distributing phonorecords, including digital phonorecord deliveries...

  16. A convenient method for the quantitative determination of elemental sulfur in coal by HPLC analysis of perchloroethylene extracts

    USGS Publications Warehouse

    Buchanan, D.H.; Coombs, K.J.; Murphy, P.M.; Chaven, C.

    1993-01-01

    A convenient method for the quantitative determination of elemental sulfur in coal is described. Elemental sulfur is extracted from the coal with hot perchloroethylene (PCE) (tetrachloroethene, C2Cl4) and quantitatively determined by HPLC analysis on a C18 reverse-phase column using UV detection. Calibration solutions were prepared from sublimed sulfur. Results of quantitative HPLC analyses agreed with those of a chemical/spectroscopic analysis. The HPLC method was found to be linear over the concentration range of 6 ?? 10-4 to 2 ?? 10-2 g/L. The lower detection limit was 4 ?? 10-4 g/L, which for a coal sample of 20 g is equivalent to 0.0006% by weight of coal. Since elemental sulfur is known to react slowly with hydrocarbons at the temperature of boiling PCE, standard solutions of sulfur in PCE were heated with coals from the Argonne Premium Coal Sample program. Pseudo-first-order uptake of sulfur by the coals was observed over several weeks of heating. For the Illinois No. 6 premium coal, the rate constant for sulfur uptake was 9.7 ?? 10-7 s-1, too small for retrograde reactions between solubilized sulfur and coal to cause a significant loss in elemental sulfur isolated during the analytical extraction. No elemental sulfur was produced when the following pure compounds were heated to reflux in PCE for up to 1 week: benzyl sulfide, octyl sulfide, thiane, thiophene, benzothiophene, dibenzothiophene, sulfuric acid, or ferrous sulfate. A sluury of mineral pyrite in PCE contained elemental sulfur which increased in concentration with heating time. ?? 1993 American Chemical Society.

  17. Blast Overpressure Studies.

    DTIC Science & Technology

    1998-05-01

    Ribera U.S. Army Aeromedical Research Laboratory (205) 255-6913 By signing this form I hereby acknowledge I have fully read and understand the...Army Aeromedical Research Laboratory (334) 255-6821 MAJ John Ribera U.S. Army Aeromedical Research Laboratory (334) 255-6823 By signing this form I

  18. 37 CFR 255.6 - Royalty rate for incidental digital phonorecord deliveries.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... digital phonorecord deliveries. 255.6 Section 255.6 Patents, Trademarks, and Copyrights U.S. COPYRIGHT OFFICE, LIBRARY OF CONGRESS COPYRIGHT ARBITRATION ROYALTY PANEL RULES AND PROCEDURES ADJUSTMENT OF... for incidental digital phonorecord deliveries. The royalty rate for digital phonorecord deliveries...

  19. High resolution 10 mu spectrometry at different planetary latitudes. A practical Hadamard transform spectrometer for astronomical application. Final Report, 1 Sep. 1973 - 28 Apr. 1977. Ph.D. Thesis

    NASA Technical Reports Server (NTRS)

    Tai, M. H.; Harwit, M.; Melnick, G.; Dain, F. W.; Stasavage, G.; Briotta, D. A., Jr.; King, L. W.; Kameth, M.

    1977-01-01

    Infrared observations at different latitudes were studied in order to obtain spectra in the 10 micrometers region to understand differences in chemical composition or physical structure of the optical features. In order to receive such spectra of a rotating planet, simultaneous observations at different latitudes were made. A Hadamard transform spectrometer with 15 entrance slits was used to obtain 15 simultaneous spectra, at a resolution of 0.01 micrometers. The spectral band covered contained 255 spectral elements.

  20. Development of Pantothenate Analogs That Can Treat Combat-Related Infections

    DTIC Science & Technology

    2012-01-01

    are as follows (Fig. 6): the MIC for E . faecalis was determined as 156 g/ml for N5-Pan and 29 g/ml for N7-Pan, respectively. In the case of S...Crystallogr.D.Biol.Crystallogr. 60, 2126-2132 (2004). 7. G. N. Murshudov, A. A. Vagin , E . J. Dodson, Acta Crystallogr.D.Biol.Crystallogr. 53, 240-255 (1997). 8. I. W...CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER 5e. TASK NUMBER E -Mail: 5f. WORK UNIT

  1. Ku-band field-effect power transistors

    NASA Technical Reports Server (NTRS)

    Taylor, G. C.; Huang, H. C.

    1979-01-01

    A single stage amplifier was developed using an 8 gate, 1200 micrometer width device to give a gain of 3.3 + or - 0.1 dB over the 14.4 to 15.4 GHz band with an output power of 0.48 W and 15% minimum efficiency with 0.255 W of input power. With two 8 gate devices combined and matched on the device carrier, using a lumped element format, a gain of 3 dB was attained over the 14.5 to 15.5 GHz band with a maximum efficiency of 9.9% for an output power of 0.8 W.

  2. 40 CFR 255.40 - Notification of status.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 24 2010-07-01 2010-07-01 false Notification of status. 255.40 Section 255.40 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES... identification of regions and agencies as consensus is reached. (b) The appropriate level of detail and the...

  3. 40 CFR 255.23 - Joint identification of agencies.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 25 2011-07-01 2011-07-01 false Joint identification of agencies. 255.23 Section 255.23 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES... all general purpose local governments within the State, all units of regional governance, all existing...

  4. 37 CFR 255.6 - Royalty rate for incidental digital phonorecord deliveries.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... digital phonorecord deliveries. 255.6 Section 255.6 Patents, Trademarks, and Copyrights COPYRIGHT OFFICE, LIBRARY OF CONGRESS COPYRIGHT ARBITRATION ROYALTY PANEL RULES AND PROCEDURES ADJUSTMENT OF ROYALTY PAYABLE... digital phonorecord deliveries. The royalty rate for digital phonorecord deliveries where the reproduction...

  5. 37 CFR 255.6 - Royalty rate for incidental digital phonorecord deliveries.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... digital phonorecord deliveries. 255.6 Section 255.6 Patents, Trademarks, and Copyrights COPYRIGHT OFFICE, LIBRARY OF CONGRESS COPYRIGHT ARBITRATION ROYALTY PANEL RULES AND PROCEDURES ADJUSTMENT OF ROYALTY PAYABLE... digital phonorecord deliveries. The royalty rate for digital phonorecord deliveries where the reproduction...

  6. 37 CFR 255.6 - Royalty rate for incidental digital phonorecord deliveries.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... digital phonorecord deliveries. 255.6 Section 255.6 Patents, Trademarks, and Copyrights COPYRIGHT OFFICE, LIBRARY OF CONGRESS COPYRIGHT ARBITRATION ROYALTY PANEL RULES AND PROCEDURES ADJUSTMENT OF ROYALTY PAYABLE... digital phonorecord deliveries. The royalty rate for digital phonorecord deliveries where the reproduction...

  7. 37 CFR 255.6 - Royalty rate for incidental digital phonorecord deliveries.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... digital phonorecord deliveries. 255.6 Section 255.6 Patents, Trademarks, and Copyrights COPYRIGHT OFFICE, LIBRARY OF CONGRESS COPYRIGHT ARBITRATION ROYALTY PANEL RULES AND PROCEDURES ADJUSTMENT OF ROYALTY PAYABLE... digital phonorecord deliveries. The royalty rate for digital phonorecord deliveries where the reproduction...

  8. 14 CFR 255.2 - Applicability.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Applicability. 255.2 Section 255.2 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) ECONOMIC... operate computerized reservations systems for travel agents in the United States, and to the sale in the...

  9. 14 CFR 255.2 - Applicability.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 4 2011-01-01 2011-01-01 false Applicability. 255.2 Section 255.2 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) ECONOMIC... operate computerized reservations systems for travel agents in the United States, and to the sale in the...

  10. 40 CFR 255.1 - Scope and purpose.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 25 2014-07-01 2014-07-01 false Scope and purpose. 255.1 Section 255.1 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES IDENTIFICATION OF REGIONS... State strategy establishes: Goals for prevention of adverse effects on the environment resulting from...

  11. 40 CFR 255.1 - Scope and purpose.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 26 2012-07-01 2011-07-01 true Scope and purpose. 255.1 Section 255.1 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES IDENTIFICATION OF REGIONS... State strategy establishes: Goals for prevention of adverse effects on the environment resulting from...

  12. 40 CFR 255.1 - Scope and purpose.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 26 2013-07-01 2013-07-01 false Scope and purpose. 255.1 Section 255.1 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES IDENTIFICATION OF REGIONS... State strategy establishes: Goals for prevention of adverse effects on the environment resulting from...

  13. 40 CFR 255.24 - Procedure for identifying interstate regions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 24 2010-07-01 2010-07-01 false Procedure for identifying interstate regions. 255.24 Section 255.24 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID... recommendation, the local consensus, or a neighboring Governor's recommendation is that an interstate region be...

  14. 20 CFR 255.18 - Compromise of overpayments.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 1 2010-04-01 2010-04-01 false Compromise of overpayments. 255.18 Section 255.18 Employees' Benefits RAILROAD RETIREMENT BOARD REGULATIONS UNDER THE RAILROAD RETIREMENT ACT... standards which the Board applies in exercising its authority under 31 U.S.C. 3711 to compromise an...

  15. 14 CFR 255.4 - Display of information.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 4 2013-01-01 2013-01-01 false Display of information. 255.4 Section 255.4 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) ECONOMIC... in selecting service options from the database or give single-plane flights a preference over...

  16. 14 CFR 255.4 - Display of information.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 4 2014-01-01 2014-01-01 false Display of information. 255.4 Section 255.4 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) ECONOMIC... in selecting service options from the database or give single-plane flights a preference over...

  17. 14 CFR 255.4 - Display of information.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 4 2012-01-01 2012-01-01 false Display of information. 255.4 Section 255.4 Aeronautics and Space OFFICE OF THE SECRETARY, DEPARTMENT OF TRANSPORTATION (AVIATION PROCEEDINGS) ECONOMIC... in selecting service options from the database or give single-plane flights a preference over...

  18. 39 CFR 255.5 - Employment.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 39 Postal Service 1 2010-07-01 2010-07-01 false Employment. 255.5 Section 255.5 Postal Service... Employment. No qualified individual with a disability shall, on the basis of disability, be subjected to discrimination in employment with the Postal Service. The definitions, requirements, and procedures of section...

  19. Application of human reliability analysis to nursing errors in hospitals.

    PubMed

    Inoue, Kayoko; Koizumi, Akio

    2004-12-01

    Adverse events in hospitals, such as in surgery, anesthesia, radiology, intensive care, internal medicine, and pharmacy, are of worldwide concern and it is important, therefore, to learn from such incidents. There are currently no appropriate tools based on state-of-the art models available for the analysis of large bodies of medical incident reports. In this study, a new model was developed to facilitate medical error analysis in combination with quantitative risk assessment. This model enables detection of the organizational factors that underlie medical errors, and the expedition of decision making in terms of necessary action. Furthermore, it determines medical tasks as module practices and uses a unique coding system to describe incidents. This coding system has seven vectors for error classification: patient category, working shift, module practice, linkage chain (error type, direct threat, and indirect threat), medication, severity, and potential hazard. Such mathematical formulation permitted us to derive two parameters: error rates for module practices and weights for the aforementioned seven elements. The error rate of each module practice was calculated by dividing the annual number of incident reports of each module practice by the annual number of the corresponding module practice. The weight of a given element was calculated by the summation of incident report error rates for an element of interest. This model was applied specifically to nursing practices in six hospitals over a year; 5,339 incident reports with a total of 63,294,144 module practices conducted were analyzed. Quality assurance (QA) of our model was introduced by checking the records of quantities of practices and reproducibility of analysis of medical incident reports. For both items, QA guaranteed legitimacy of our model. Error rates for all module practices were approximately of the order 10(-4) in all hospitals. Three major organizational factors were found to underlie medical errors: "violation of rules" with a weight of 826 x 10(-4), "failure of labor management" with a weight of 661 x 10(-4), and "defects in the standardization of nursing practices" with a weight of 495 x 10(-4).

  20. 14 CFR 25.255 - Out-of-trim characteristics.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 1 2014-01-01 2014-01-01 false Out-of-trim characteristics. 25.255 Section 25.255 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT... the positive and negative values specified in paragraph (c) of this section— (1) The stick force vs. g...

  1. 14 CFR 25.255 - Out-of-trim characteristics.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 1 2012-01-01 2012-01-01 false Out-of-trim characteristics. 25.255 Section 25.255 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT... the positive and negative values specified in paragraph (c) of this section— (1) The stick force vs. g...

  2. 38 CFR 3.253-3.255 - [Reserved

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2014-07-01 2014-07-01 false [Reserved] 3.253-3.255 Section 3.253-3.255 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS ADJUDICATION Pension, Compensation, and Dependency and Indemnity Compensation Dependency, Income and Estate §§ 3.253-3...

  3. 38 CFR 3.253-3.255 - [Reserved

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2013-07-01 2013-07-01 false [Reserved] 3.253-3.255 Section 3.253-3.255 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS ADJUDICATION Pension, Compensation, and Dependency and Indemnity Compensation Dependency, Income and Estate §§ 3.253-3...

  4. 38 CFR 3.253-3.255 - [Reserved

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false [Reserved] 3.253-3.255 Section 3.253-3.255 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS ADJUDICATION Pension, Compensation, and Dependency and Indemnity Compensation Dependency, Income and Estate §§ 3.253-3...

  5. 38 CFR 3.253-3.255 - [Reserved

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2012-07-01 2012-07-01 false [Reserved] 3.253-3.255 Section 3.253-3.255 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS ADJUDICATION Pension, Compensation, and Dependency and Indemnity Compensation Dependency, Income and Estate §§ 3.253-3...

  6. 38 CFR 3.253-3.255 - [Reserved

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2011-07-01 2011-07-01 false [Reserved] 3.253-3.255 Section 3.253-3.255 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS ADJUDICATION Pension, Compensation, and Dependency and Indemnity Compensation Dependency, Income and Estate §§ 3.253-3...

  7. 76 FR 27079 - Agency Information Collection Activities: Declaration of Unaccompanied Articles

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-10

    ... Activities: Declaration of Unaccompanied Articles AGENCY: U.S. Customs and Border Protection, Department of...: Declaration of Unaccompanied Articles (CBP Form 255). This is a proposed extension of an information... Articles. OMB Number: 1651-0030. Form Number: CBP Form 255. Abstract: CBP Form 255 is completed by...

  8. 40 CFR 1045.255 - What decisions may EPA make regarding my certificate of conformity?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 34 2013-07-01 2013-07-01 false What decisions may EPA make regarding my certificate of conformity? 1045.255 Section 1045.255 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM SPARK-IGNITION PROPULSION...

  9. 40 CFR 1045.255 - What decisions may EPA make regarding my certificate of conformity?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 32 2010-07-01 2010-07-01 false What decisions may EPA make regarding my certificate of conformity? 1045.255 Section 1045.255 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM SPARK-IGNITION PROPULSION...

  10. 40 CFR 1045.255 - What decisions may EPA make regarding my certificate of conformity?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 33 2014-07-01 2014-07-01 false What decisions may EPA make regarding my certificate of conformity? 1045.255 Section 1045.255 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM SPARK-IGNITION PROPULSION...

  11. 40 CFR 52.255 - Gasoline transfer vapor control.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 3 2010-07-01 2010-07-01 false Gasoline transfer vapor control. 52.255... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS California § 52.255 Gasoline transfer vapor control. (a) “Gasoline” means any petroleum distillate having a Reid vapor pressure of 4 pounds or greater...

  12. 40 CFR 52.255 - Gasoline transfer vapor control.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 3 2014-07-01 2014-07-01 false Gasoline transfer vapor control. 52.255... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS California § 52.255 Gasoline transfer vapor control. (a) “Gasoline” means any petroleum distillate having a Reid vapor pressure of 4 pounds or greater...

  13. 40 CFR 52.255 - Gasoline transfer vapor control.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 3 2013-07-01 2013-07-01 false Gasoline transfer vapor control. 52.255... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS California § 52.255 Gasoline transfer vapor control. (a) “Gasoline” means any petroleum distillate having a Reid vapor pressure of 4 pounds or greater...

  14. 40 CFR 52.255 - Gasoline transfer vapor control.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 3 2011-07-01 2011-07-01 false Gasoline transfer vapor control. 52.255... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS California § 52.255 Gasoline transfer vapor control. (a) “Gasoline” means any petroleum distillate having a Reid vapor pressure of 4 pounds or greater...

  15. 40 CFR 52.255 - Gasoline transfer vapor control.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 3 2012-07-01 2012-07-01 false Gasoline transfer vapor control. 52.255... (CONTINUED) APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS California § 52.255 Gasoline transfer vapor control. (a) “Gasoline” means any petroleum distillate having a Reid vapor pressure of 4 pounds or greater...

  16. 40 CFR 255.21 - Local consultation on boundaries.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 25 2011-07-01 2011-07-01 false Local consultation on boundaries. 255... § 255.21 Local consultation on boundaries. Any chief executive of a general purpose government within... these comments are to assure that the experience of local agencies is used to fullest advantage in...

  17. 40 CFR 255.21 - Local consultation on boundaries.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 24 2010-07-01 2010-07-01 false Local consultation on boundaries. 255... § 255.21 Local consultation on boundaries. Any chief executive of a general purpose government within... these comments are to assure that the experience of local agencies is used to fullest advantage in...

  18. 40 CFR 725.255 - Information to be included in the TERA.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    .... 725.255 Section 725.255 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC... must have sufficient information to permit a reasoned evaluation of the health and environmental... the person believes will be useful for EPA's risk assessment. The TERA must be in writing and must...

  19. 30 CFR 250.255 - What decommissioning information must accompany the DPP or DOCD?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 2 2011-07-01 2011-07-01 false What decommissioning information must accompany the DPP or DOCD? 250.255 Section 250.255 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT... OUTER CONTINENTAL SHELF Plans and Information Contents of Development and Production Plans (dpp) and...

  20. 30 CFR 250.255 - What decommissioning information must accompany the DPP or DOCD?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false What decommissioning information must accompany the DPP or DOCD? 250.255 Section 250.255 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF... Information Contents of Development and Production Plans (dpp) and Development Operations Coordination...

  1. 7 CFR 1901.255 - Historical and archeological assessments.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 12 2011-01-01 2011-01-01 false Historical and archeological assessments. 1901.255... Historical and Archeological Properties § 1901.255 Historical and archeological assessments. (a) The FmHA or... and conclusions of an on-site reconnaissance of the project area. (ii) Any “in-house” knowledge of...

  2. 7 CFR 1901.255 - Historical and archeological assessments.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 12 2010-01-01 2010-01-01 false Historical and archeological assessments. 1901.255... Historical and Archeological Properties § 1901.255 Historical and archeological assessments. (a) The FmHA or... and conclusions of an on-site reconnaissance of the project area. (ii) Any “in-house” knowledge of...

  3. 40 CFR 1045.255 - What decisions may EPA make regarding my certificate of conformity?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 33 2011-07-01 2011-07-01 false What decisions may EPA make regarding my certificate of conformity? 1045.255 Section 1045.255 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM SPARK-IGNITION PROPULSION...

  4. 40 CFR 1045.255 - What decisions may EPA make regarding my certificate of conformity?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 34 2012-07-01 2012-07-01 false What decisions may EPA make regarding my certificate of conformity? 1045.255 Section 1045.255 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM SPARK-IGNITION PROPULSION...

  5. 15 CFR 904.255 - Ex parte communications.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... rule shall place in the record of decision: (1) All such written communications; (2) Memoranda stating... 15 Commerce and Foreign Trade 3 2010-01-01 2010-01-01 false Ex parte communications. 904.255... PROCEDURES Hearing and Appeal Procedures Hearings § 904.255 Ex parte communications. (a) Except to the extent...

  6. 17 CFR 256.255 - Accumulated deferred investment tax credits.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... investment tax credits. 256.255 Section 256.255 Commodity and Securities Exchanges SECURITIES AND EXCHANGE... investment tax credits. (a) This account shall be credited and account 411.5, Investment tax credit, debited with investment tax credits deferred by companies which do not apply such credits as a reduction of the...

  7. Multiple Robots Localization Via Data Sharing

    DTIC Science & Technology

    2015-09-01

    multiple humans, each with specialized skills complementing each other, work to create the solution. Hence, there is a motivation to think in terms of...pygame.Color(255,255,255) COLORBLACK = pygame.Color(0,0,0) F. AUTOMATE.PY The automate.py file is a helper file to assist in running multiple simulation

  8. 24 CFR 25.5 - Administrative actions.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 1 2011-04-01 2011-04-01 false Administrative actions. 25.5... Development MORTGAGEE REVIEW BOARD § 25.5 Administrative actions. (a) General. The Board is authorized to take administrative actions in accordance with 12 U.S.C. 1708(c), including, but not limited to, the following: issue...

  9. 24 CFR 25.5 - Administrative actions.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Administrative actions. 25.5... Development MORTGAGEE REVIEW BOARD § 25.5 Administrative actions. (a) General. The Board is authorized to take administrative actions in accordance with 12 U.S.C. 1708(c), including, but not limited to, the following: issue...

  10. Mutagenicity evaluation of forty-one metal salts by the umu test.

    PubMed

    Yamamoto, Akiko; Kohyama, Yuko; Hanawa, Takao

    2002-01-01

    Metallic biomaterials implanted in a human body may corrode and wear, releasing metal ions and debris which may induce adverse reactions such as inflammation, allergy, neoplastic formation, developmental malformation, etc. Mutagenicity is a very fundamental and important toxicity related to carcinogenicity and reproductive/developmental toxicity because the damages to genes or DNA can be a cause of carcinogenesis and developmental abnormalities. However, available mutagenic data on metallic ions and compounds are restricted to the number of elements. Therefore, to obtain the systematic data necessary for metal ion mutagenicity, 41 metal salts encompassing 36 metals and 5 metallic elements tested with different valences, were evaluated on their mutagenicity by a microbial test, the umu test. As a result, K(2)Cr(2)O(7), RhCl(3), IrCl(4), and MgCl(2) are positive without metabolic activation. Concentrations having the maximum mutagenic effect (C(max)) are 9.65 x 10(-5), 1.00 x 10(-4), 3.11 x 10(-3), 4.12 x 10(-3) mol. L(-1), respectively. CuCl(2), VCl(3), CuCl, RhCl(3), K(2)Cr(2)O(7), and IrCl(4) are positive with metabolic activation by S-9 mix with C(max) of 1.60 x 10(-5), 3.91 x 10(-5), 1.57 x 10(-4), 2.00 x 10(-4), 3.86 x 10(-4), 1.56 x 10(-2) mol. L(-1), respectively. Thirty-five metal salts were negative for tests performed both with and without metabolic activation, whereas it was impossible to evaluate the mutagenicity of MoCl(5) and ZrCl(4) by the umu test because of their colorimetric reaction to testing reagents. Copyright 2001 John Wiley & Sons, Inc.

  11. Energy spectra of cosmic-ray nuclei from 50 to 2000 GeV per amu

    NASA Technical Reports Server (NTRS)

    Grunsfeld, John M.; L'Heureux, Jacques; Meyer, Peter; Muller, Dietrich; Swordy, Simon P.

    1988-01-01

    A direct measurement of the elemental composition of cosmic rays up to energies of several TeV/amu was performed during the Spacelab 2 flight of the Space Shuttle. Results on the spectral shape for the elements C, O, Ne, Mg, Si, and Fe, obtained from this experiment, are presented. It was found that the C and O energy spectra retain a power-law spectrum in energy with an exponent Gamma of about 2.65. The Fe spectrum is flatter (Gamma of about 2.55) up to a particle energy of about 10 to the 14th eV, indicating a steady increase in the relative abundance of iron in cosmic rays up to this energy. The energy spectra of Ne, Mg, and Si are steeper than anticipated. This behavior is unexpected within current models of cosmic-ray acceleration.

  12. 7 CFR 1717.860 - Lien accommodations and subordinations under section 306E of the RE Act.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... accommodation and including the amount and maturity of the proposed loan, a general description of the... model codes for any buildings to be constructed, as required by 7 CFR 1792.104. All other elements of an...

  13. Clinical map document based on XML (cMDX): document architecture with mapping feature for reporting and analysing prostate cancer in radical prostatectomy specimens.

    PubMed

    Eminaga, Okyaz; Hinkelammert, Reemt; Semjonow, Axel; Neumann, Joerg; Abbas, Mahmoud; Koepke, Thomas; Bettendorf, Olaf; Eltze, Elke; Dugas, Martin

    2010-11-15

    The pathology report of radical prostatectomy specimens plays an important role in clinical decisions and the prognostic evaluation in Prostate Cancer (PCa). The anatomical schema is a helpful tool to document PCa extension for clinical and research purposes. To achieve electronic documentation and analysis, an appropriate documentation model for anatomical schemas is needed. For this purpose we developed cMDX. The document architecture of cMDX was designed according to Open Packaging Conventions by separating the whole data into template data and patient data. Analogue custom XML elements were considered to harmonize the graphical representation (e.g. tumour extension) with the textual data (e.g. histological patterns). The graphical documentation was based on the four-layer visualization model that forms the interaction between different custom XML elements. Sensible personal data were encrypted with a 256-bit cryptographic algorithm to avoid misuse. In order to assess the clinical value, we retrospectively analysed the tumour extension in 255 patients after radical prostatectomy. The pathology report with cMDX can represent pathological findings of the prostate in schematic styles. Such reports can be integrated into the hospital information system. "cMDX" documents can be converted into different data formats like text, graphics and PDF. Supplementary tools like cMDX Editor and an analyser tool were implemented. The graphical analysis of 255 prostatectomy specimens showed that PCa were mostly localized in the peripheral zone (Mean: 73% ± 25). 54% of PCa showed a multifocal growth pattern. cMDX can be used for routine histopathological reporting of radical prostatectomy specimens and provide data for scientific analysis.

  14. Clinical map document based on XML (cMDX): document architecture with mapping feature for reporting and analysing prostate cancer in radical prostatectomy specimens

    PubMed Central

    2010-01-01

    Background The pathology report of radical prostatectomy specimens plays an important role in clinical decisions and the prognostic evaluation in Prostate Cancer (PCa). The anatomical schema is a helpful tool to document PCa extension for clinical and research purposes. To achieve electronic documentation and analysis, an appropriate documentation model for anatomical schemas is needed. For this purpose we developed cMDX. Methods The document architecture of cMDX was designed according to Open Packaging Conventions by separating the whole data into template data and patient data. Analogue custom XML elements were considered to harmonize the graphical representation (e.g. tumour extension) with the textual data (e.g. histological patterns). The graphical documentation was based on the four-layer visualization model that forms the interaction between different custom XML elements. Sensible personal data were encrypted with a 256-bit cryptographic algorithm to avoid misuse. In order to assess the clinical value, we retrospectively analysed the tumour extension in 255 patients after radical prostatectomy. Results The pathology report with cMDX can represent pathological findings of the prostate in schematic styles. Such reports can be integrated into the hospital information system. "cMDX" documents can be converted into different data formats like text, graphics and PDF. Supplementary tools like cMDX Editor and an analyser tool were implemented. The graphical analysis of 255 prostatectomy specimens showed that PCa were mostly localized in the peripheral zone (Mean: 73% ± 25). 54% of PCa showed a multifocal growth pattern. Conclusions cMDX can be used for routine histopathological reporting of radical prostatectomy specimens and provide data for scientific analysis. PMID:21078179

  15. 14 CFR 23.255 - Out of trim characteristics.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 1 2014-01-01 2014-01-01 false Out of trim characteristics. 23.255 Section 23.255 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT... force versus g curve must have a positive slope at any speed up to and including VFC/MFC; and (2) At...

  16. 40 CFR 265.255 - Action leakage rates.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 25 2010-07-01 2010-07-01 false Action leakage rates. 265.255 Section... FACILITIES Waste Piles § 265.255 Action leakage rates. (a) The owner or operator of waste pile units subject to § 265.254 must submit a proposed action leakage rate to the Regional Administrator when submitting...

  17. 40 CFR 80.255 - Compliance plans and demonstration of commitment to produce low sulfur gasoline.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... commitment to produce low sulfur gasoline. 80.255 Section 80.255 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) REGULATION OF FUELS AND FUEL ADDITIVES Gasoline Sulfur... gasoline. The requirements of this section apply to any refiner approved for small refiner standards who...

  18. 40 CFR 80.255 - Compliance plans and demonstration of commitment to produce low sulfur gasoline.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... commitment to produce low sulfur gasoline. 80.255 Section 80.255 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) REGULATION OF FUELS AND FUEL ADDITIVES Gasoline Sulfur... gasoline. The requirements of this section apply to any refiner approved for small refiner standards who...

  19. 40 CFR 80.255 - Compliance plans and demonstration of commitment to produce low sulfur gasoline.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... commitment to produce low sulfur gasoline. 80.255 Section 80.255 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) REGULATION OF FUELS AND FUEL ADDITIVES Gasoline Sulfur... gasoline. The requirements of this section apply to any refiner approved for small refiner standards who...

  20. 40 CFR 80.255 - Compliance plans and demonstration of commitment to produce low sulfur gasoline.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... commitment to produce low sulfur gasoline. 80.255 Section 80.255 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) REGULATION OF FUELS AND FUEL ADDITIVES Gasoline Sulfur... gasoline. The requirements of this section apply to any refiner approved for small refiner standards who...

  1. 40 CFR 80.255 - Compliance plans and demonstration of commitment to produce low sulfur gasoline.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... commitment to produce low sulfur gasoline. 80.255 Section 80.255 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) REGULATION OF FUELS AND FUEL ADDITIVES Gasoline Sulfur... gasoline. The requirements of this section apply to any refiner approved for small refiner standards who...

  2. 39 CFR 255.3 - Nondiscrimination under any program or activity conducted by the Postal Service.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 39 Postal Service 1 2010-07-01 2010-07-01 false Nondiscrimination under any program or activity conducted by the Postal Service. 255.3 Section 255.3 Postal Service UNITED STATES POSTAL SERVICE ORGANIZATION AND ADMINISTRATION ACCESS OF PERSONS WITH DISABILITIES TO POSTAL SERVICE PROGRAMS, ACTIVITIES...

  3. 27 CFR 25.5 - OMB control numbers assigned under the Paperwork Reduction Act.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2012-04-01 2012-04-01 false OMB control numbers assigned under the Paperwork Reduction Act. 25.5 Section 25.5 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS BEER Scope of Regulations...

  4. 27 CFR 25.5 - OMB control numbers assigned under the Paperwork Reduction Act.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2013-04-01 2013-04-01 false OMB control numbers assigned under the Paperwork Reduction Act. 25.5 Section 25.5 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY ALCOHOL BEER Scope of Regulations...

  5. 27 CFR 25.5 - OMB control numbers assigned under the Paperwork Reduction Act.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false OMB control numbers assigned under the Paperwork Reduction Act. 25.5 Section 25.5 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY ALCOHOL BEER Scope of Regulations...

  6. 27 CFR 25.5 - OMB control numbers assigned under the Paperwork Reduction Act.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false OMB control numbers assigned under the Paperwork Reduction Act. 25.5 Section 25.5 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS BEER Scope of Regulations...

  7. 50 CFR 14.255 - Are there any exemptions to the restrictions contained in these regulations?

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 1 2010-10-01 2010-10-01 false Are there any exemptions to the restrictions contained in these regulations? 14.255 Section 14.255 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR TAKING, POSSESSION, TRANSPORTATION, SALE, PURCHASE...

  8. 27 CFR 25.5 - OMB control numbers assigned under the Paperwork Reduction Act.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false OMB control numbers assigned under the Paperwork Reduction Act. 25.5 Section 25.5 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS BEER Scope of Regulations...

  9. 41 CFR 102-34.255 - What are motor vehicle replacement standards?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false What are motor vehicle replacement standards? 102-34.255 Section 102-34.255 Public Contracts and Property Management Federal Property Management Regulations System (Continued) FEDERAL MANAGEMENT REGULATION PERSONAL PROPERTY 34-MOTOR VEHICLE MANAGEMENT Replacement of Motor...

  10. Iron and sulfur isotope constraints on redox conditions associated with the 3.2 Ga barite deposits of the Mapepe Formation (Barberton Greenstone Belt, South Africa)

    NASA Astrophysics Data System (ADS)

    Busigny, Vincent; Marin-Carbonne, Johanna; Muller, Elodie; Cartigny, Pierre; Rollion-Bard, Claire; Assayag, Nelly; Philippot, Pascal

    2017-08-01

    The occurrence of Early Archean barite deposits is intriguing since this type of sediment requires high availability of dissolved sulfate (SO42-), the oxidized form of sulfur, although most authors argued that the Archean eon was dominated by reducing conditions, with low oceanic sulfate concentration (<10 μM) relative to present day levels of 28,000 μM. In order to better assess the redox state of the paleo-atmosphere and -oceans, we examined Fe and S isotope compositions in a sedimentary sequence from the 3.2 Ga-old Mendon and Mapepe formations (Kaapvaal craton, South Africa), recovered from the drill-core BBDP2 of the Barberton Barite Drilling Project. Major elements were also analyzed to constrain the respective imprints of detrital vs metasomatic processes, in particular using Al, Ti and K interrelations. Bulk rock Fe isotope compositions are linked to mineralogy, with δ56Fe values varying between -2.04‰ in Fe sulfide-dominated barite beds, to +2.14‰ in Fe oxide-bearing cherts. δ34S values of sulfides vary between -10.84 and +3.56‰, with Δ33S in a range comprised between -0.35 and +2.55‰, thus supporting an O2-depleted atmosphere (<10-5 PAL). Iron isotope variations together with major element correlations show that, although the sediments experienced a pervasive stage of hydrothermal alteration, the rocks preserved a primary/authigenic signature predating subsequent hydrothermal stage. Highly positive δ56Fe values recorded in primary Fe-oxides from ferruginous cherts support partial Fe oxidation in a reducing oceanic environment (O2 < 10-4 μM), but are incompatible with a model of complete oxidation at the redox boundary of a stratified water column. Iron oxide precipitation under low O2 levels was likely mediated by anoxygenic photosynthesis, and/or abiotic photo-oxidation processes. Our results are consistent with global anoxic conditions in the 3.2 Ga-old sediments, implying that the barite deposits were most likely sourced by atmospheric photolysis of S gases produced by large subaerial volcanic events, and possibly SO42- produced by magmatic SO2 disproportionation in hydrothermal systems.

  11. Anthropogenic and natural methane emissions from a shale gas exploration area of Quebec, Canada.

    PubMed

    Pinti, Daniele L; Gelinas, Yves; Moritz, Anja M; Larocque, Marie; Sano, Yuji

    2016-10-01

    The increasing number of studies on the determination of natural methane in groundwater of shale gas prospection areas offers a unique opportunity for refining the quantification of natural methane emissions. Here methane emissions, computed from four potential sources, are reported for an area of ca. 16,500km(2) of the St. Lawrence Lowlands, Quebec (Canada), where Utica shales are targeted by the petroleum industry. Methane emissions can be caused by 1) groundwater degassing as a result of groundwater abstraction for domestic and municipal uses; 2) groundwater discharge along rivers; 3) migration to the surface by (macro- and micro-) diffuse seepage; 4) degassing of hydraulic fracturing fluids during first phases of drilling. Methane emissions related to groundwater discharge to rivers (2.47×10(-4) to 9.35×10(-3)Tgyr(-1)) surpass those of diffuse seepage (4.13×10(-6) to 7.14×10(-5)Tgyr(-1)) and groundwater abstraction (6.35×10(-6) to 2.49×10(-4)Tgyr(-1)). The methane emission from the degassing of flowback waters during drilling of the Utica shale over a 10- to 20-year horizon is estimated from 2.55×10(-3) to 1.62×10(-2)Tgyr(-1). These emissions are from one third to sixty-six times the methane emissions from groundwater discharge to rivers. This study shows that different methane emission sources need to be considered in environmental assessments of methane exploitation projects to better understand their impacts. Copyright © 2016 Elsevier B.V. All rights reserved.

  12. 21 CFR 111.255 - What is the requirement to establish a batch production record?

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 2 2012-04-01 2012-04-01 false What is the requirement to establish a batch production record? 111.255 Section 111.255 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) FOOD FOR HUMAN CONSUMPTION CURRENT GOOD MANUFACTURING PRACTICE IN...

  13. 21 CFR 111.255 - What is the requirement to establish a batch production record?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 2 2011-04-01 2011-04-01 false What is the requirement to establish a batch production record? 111.255 Section 111.255 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) FOOD FOR HUMAN CONSUMPTION CURRENT GOOD MANUFACTURING PRACTICE IN...

  14. 21 CFR 111.255 - What is the requirement to establish a batch production record?

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 2 2013-04-01 2013-04-01 false What is the requirement to establish a batch production record? 111.255 Section 111.255 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) FOOD FOR HUMAN CONSUMPTION CURRENT GOOD MANUFACTURING PRACTICE IN...

  15. 21 CFR 111.255 - What is the requirement to establish a batch production record?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 2 2010-04-01 2010-04-01 false What is the requirement to establish a batch production record? 111.255 Section 111.255 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) FOOD FOR HUMAN CONSUMPTION CURRENT GOOD MANUFACTURING PRACTICE IN...

  16. 21 CFR 111.255 - What is the requirement to establish a batch production record?

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 2 2014-04-01 2014-04-01 false What is the requirement to establish a batch production record? 111.255 Section 111.255 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) FOOD FOR HUMAN CONSUMPTION CURRENT GOOD MANUFACTURING PRACTICE IN...

  17. 15 CFR 25.5 - Review by the reviewing official.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 15 Commerce and Foreign Trade 1 2010-01-01 2010-01-01 false Review by the reviewing official. 25.5 Section 25.5 Commerce and Foreign Trade Office of the Secretary of Commerce PROGRAM Fraud Civil Remedies... value of property, services, or other benefits, requested or demanded in violation of § 25.3 of this...

  18. 17 CFR Appendix B to Part 255 - Enhanced Minimum Standards for Compliance Programs

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... documentation for market making-related activities conducted in reliance on § 255.4(b) and for hedging activity... activities; iii. The mission (i.e., the type of trading activity, such as market-making, trading in sovereign... arrangements for traders engaged in underwriting or market making-related activities under § 255.4 or risk...

  19. 17 CFR 255.11 - Permitted organizing and offering, underwriting, and market making with respect to a covered fund.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... offering, underwriting, and market making with respect to a covered fund. 255.11 Section 255.11 Commodity....11 Permitted organizing and offering, underwriting, and market making with respect to a covered fund... implementing regulations issued thereunder. (c) Underwriting and market making in ownership interests of a...

  20. 24 CFR 255.3 - Case-by-case conversion to full insurance.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 24 Housing and Urban Development 2 2011-04-01 2011-04-01 false Case-by-case conversion to full insurance. 255.3 Section 255.3 Housing and Urban Development Regulations Relating to Housing and Urban...-by-case conversion to full insurance. Cross Reference: The provisions of 24 CFR 251.3 apply to this...

  1. 49 CFR 234.255 - Gate arm and gate mechanism.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Gate arm and gate mechanism. 234.255 Section 234... Maintenance, Inspection, and Testing Inspections and Tests § 234.255 Gate arm and gate mechanism. (a) Each gate arm and gate mechanism shall be inspected at least once each month. (b) Gate arm movement shall be...

  2. 49 CFR 234.255 - Gate arm and gate mechanism.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 4 2011-10-01 2011-10-01 false Gate arm and gate mechanism. 234.255 Section 234... Maintenance, Inspection, and Testing Inspections and Tests § 234.255 Gate arm and gate mechanism. (a) Each gate arm and gate mechanism shall be inspected at least once each month. (b) Gate arm movement shall be...

  3. 49 CFR 234.255 - Gate arm and gate mechanism.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 4 2013-10-01 2013-10-01 false Gate arm and gate mechanism. 234.255 Section 234....255 Gate arm and gate mechanism. (a) Each gate arm and gate mechanism shall be inspected at least once each month. (b) Gate arm movement shall be observed for proper operation at least once each month. (c...

  4. 49 CFR 234.255 - Gate arm and gate mechanism.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 4 2014-10-01 2014-10-01 false Gate arm and gate mechanism. 234.255 Section 234....255 Gate arm and gate mechanism. (a) Each gate arm and gate mechanism shall be inspected at least once each month. (b) Gate arm movement shall be observed for proper operation at least once each month. (c...

  5. 49 CFR 234.255 - Gate arm and gate mechanism.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 4 2012-10-01 2012-10-01 false Gate arm and gate mechanism. 234.255 Section 234....255 Gate arm and gate mechanism. (a) Each gate arm and gate mechanism shall be inspected at least once each month. (b) Gate arm movement shall be observed for proper operation at least once each month. (c...

  6. 20 CFR 255.14 - Waiver not available when recovery can be made from accrual of social security benefits.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... from accrual of social security benefits. 255.14 Section 255.14 Employees' Benefits RAILROAD RETIREMENT... available when recovery can be made from accrual of social security benefits. Where the overpayment is the... individual's entitlement to social security benefits and recovery of such overpayment may be made by offset...

  7. 20 CFR 255.14 - Waiver not available when recovery can be made from accrual of social security benefits.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... from accrual of social security benefits. 255.14 Section 255.14 Employees' Benefits RAILROAD RETIREMENT... available when recovery can be made from accrual of social security benefits. Where the overpayment is the... individual's entitlement to social security benefits and recovery of such overpayment may be made by offset...

  8. 18 CFR 2.55 - Definition of terms used in section 7(c).

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 18 Conservation of Power and Water Resources 1 2014-04-01 2014-04-01 false Definition of terms used in section 7(c). 2.55 Section 2.55 Conservation of Power and Water Resources FEDERAL ENERGY... Commission's regulations (18 CFR 1b.21(g)) and the Dispute Resolution Division Helpline number. (2) “Affected...

  9. STAR FORMATION ACTIVITY IN THE GALACTIC H II COMPLEX S255-S257

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

    Ojha, D. K.; Ghosh, S. K.; Samal, M. R.

    We present results on the star formation activity of an optically obscured region containing an embedded cluster (S255-IR) and molecular gas between two evolved H II regions, S255 and S257. We have studied the complex using optical and near-infrared (NIR) imaging, optical spectroscopy, and radio continuum mapping at 15 GHz, along with Spitzer-IRAC results. We found that the main exciting sources of the evolved H II regions S255 and S257 and the compact H II regions associated with S255-IR are of O9.5-B3 V nature, consistent with previous observations. Our NIR observations reveal 109 likely young stellar object (YSO) candidates inmore » an area of {approx}4.'9 x 4.'9 centered on S255-IR, which include 69 new YSO candidates. To see the global star formation, we constructed the V - I/V diagram for 51 optically identified IRAC YSOs in an area of {approx}13' x 13' centered on S255-IR. We suggest that these YSOs have an approximate age between 0.1 and 4 Myr, indicating a non-coeval star formation. Using spectral energy distribution models, we constrained physical properties and evolutionary status of 31 and 16 YSO candidates outside and inside the gas ridge, respectively. The models suggest that the sources associated with the gas ridge are younger (mean age {approx}1.2 Myr) than the sources outside the gas ridge (mean age {approx}2.5 Myr). The positions of the young sources inside the gas ridge at the interface of the H II regions S255 and S257 favor a site of induced star formation.« less

  10. Comparative Genomics of Recent Shiga Toxin-Producing Escherichia coli O104:H4: Short-Term Evolution of an Emerging Pathogen

    PubMed Central

    Grad, Yonatan H.; Godfrey, Paul; Cerquiera, Gustavo C.; Mariani-Kurkdjian, Patricia; Gouali, Malika; Bingen, Edouard; Shea, Terrence P.; Haas, Brian J.; Griggs, Allison; Young, Sarah; Zeng, Qiandong; Lipsitch, Marc; Waldor, Matthew K.; Weill, François-Xavier; Wortman, Jennifer R.; Hanage, William P.

    2013-01-01

    ABSTRACT The large outbreak of diarrhea and hemolytic uremic syndrome (HUS) caused by Shiga toxin-producing Escherichia coli O104:H4 in Europe from May to July 2011 highlighted the potential of a rarely identified E. coli serogroup to cause severe disease. Prior to the outbreak, there were very few reports of disease caused by this pathogen and thus little known of its diversity and evolution. The identification of cases of HUS caused by E. coli O104:H4 in France and Turkey after the outbreak and with no clear epidemiological links raises questions about whether these sporadic cases are derived from the outbreak. Here, we report genome sequences of five independent isolates from these cases and results of a comparative analysis with historical and 2011 outbreak isolates. These analyses revealed that the five isolates are not derived from the outbreak strain; however, they are more closely related to the outbreak strain and each other than to isolates identified prior to the 2011 outbreak. Over the short time scale represented by these closely related organisms, the majority of genome variation is found within their mobile genetic elements: none of the nine O104:H4 isolates compared here contain the same set of plasmids, and their prophages and genomic islands also differ. Moreover, the presence of closely related HUS-associated E. coli O104:H4 isolates supports the contention that fully virulent O104:H4 isolates are widespread and emphasizes the possibility of future food-borne E. coli O104:H4 outbreaks. PMID:23341549

  11. 40 CFR 266.255 - When is your LLMW no longer eligible for the storage and treatment conditional exemption?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 26 2010-07-01 2010-07-01 false When is your LLMW no longer eligible for the storage and treatment conditional exemption? 266.255 Section 266.255 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES (CONTINUED) STANDARDS FOR THE MANAGEMENT OF SPECIFIC HAZARDOUS WASTES AND SPECIFIC TYPES O...

  12. 12 CFR 563b.255 - What must the form of proxy include?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 5 2011-01-01 2011-01-01 false What must the form of proxy include? 563b.255... FROM MUTUAL TO STOCK FORM Standard Conversions Proxy Solicitation § 563b.255 What must the form of... proxy. (c) Clear and impartial identification of each matter or group of related matters that members...

  13. 41 CFR 102-117.255 - What actions may I take if the TSP's performance is not satisfactory?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false What actions may I take if the TSP's performance is not satisfactory? 102-117.255 Section 102-117.255 Public Contracts and... may I take if the TSP's performance is not satisfactory? If the TSP's performance is not satisfactory...

  14. 18 CFR 2.55 - Definition of terms used in section 7(c).

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 18 Conservation of Power and Water Resources 1 2013-04-01 2013-04-01 false Definition of terms used in section 7(c). 2.55 Section 2.55 Conservation of Power and Water Resources FEDERAL ENERGY..., 25 FR 2363, Mar. 19, 1960; Order 241, 27 FR 510, Jan. 18, 1962; Order 148-A, 38 FR 11450, May 8, 1973...

  15. Clinical utility of topiramate extended-release capsules (USL255): Bioequivalence of USL255 sprinkled and intact capsule in healthy adults and an in vitro evaluation of sprinkle delivery via enteral feeding tubes.

    PubMed

    Clark, Annie M; Pellock, John M; Holmay, Mary; Anders, Bob; Cloyd, James

    2016-04-01

    The objectives of these two studies were to determine if beads from extended-release topiramate capsules sprinkled onto soft food are bioequivalent to the intact capsule and if beads from the capsule can be passed through enteral gastrostomy (G-) and jejunostomy (J-) feeding tubes. Bioequivalence of 200-mg USL255 (Qudexy XR [topiramate] extended-release capsules) sprinkled onto soft food (applesauce) versus the intact capsule was evaluated in a phase 1, randomized, single-dose, crossover study (N=36). Pharmacokinetic evaluations included area under the curve (AUC), maximum plasma concentration (Cmax), time to Cmax (Tmax), and terminal elimination half-life (t1/2). If 90% confidence intervals (CI) of the ratio of geometric least-squares means were between 0.80 and 1.25, AUC and Cmax were considered bioequivalent. In separate in vitro experiments, 100-mg USL255 beads were passed through feeding tubes using gentle syringe pressure to develop a clog-free bead-delivery method. Multiple tube sizes (14- to 18-French [Fr] tubes), dilutions (5 mg/15 mL-25 mg/15 mL), and diluents (deionized water, apple juice, Ketocal, sparkling water) were tested. Area under the curve and Cmax for USL255 beads sprinkled onto applesauce were bioequivalent to the intact capsule (GLSM [90% CI]: AUC0-t 1.01 [0.97-1.04], AUC0-∞ 1.02 [0.98-1.05]; Cmax 1.09 [1.03-1.14]). Median Tmax was 4h earlier for USL255 sprinkled versus the intact capsule (10 vs 14 h; p=0.0018), and t1/2 was similar (84 vs 82 h, respectively). In 14-Fr G-tubes, USL255 beads diluted in Ketocal minimized bead clogging versus deionized water. Recovery of USL255 beads diluted in deionized water was nearly 100% in 16-Fr G-, 18-Fr G-, and 18-Fr J-tubes. For patients with difficulty swallowing pills, USL255 sprinkled onto applesauce offers a useful once-daily option for taking topiramate. USL255 beads were also successfully delivered in vitro through ≥14-Fr G- or J-tubes, with tube clogging minimized by portioning the dose and using glidant diluents for smaller tubes. Copyright © 2016 Upsher-Smith Laboratories, Inc. Published by Elsevier Inc. All rights reserved.

  16. Transcriptional Regulation of Aggregatibacter actinomycetemcomitans lsrACDBFG and lsrRK Operons and Their Role in Biofilm Formation

    PubMed Central

    Torres-Escobar, Ascención; Juárez-Rodríguez, María Dolores; Lamont, Richard J.

    2013-01-01

    Autoinducer-2 (AI-2) is required for biofilm formation and virulence of the oral pathogen Aggregatibacter actinomycetemcomitans, and we previously showed that lsrB codes for a receptor for AI-2. The lsrB gene is expressed as part of the lsrACDBFG operon, which is divergently transcribed from an adjacent lsrRK operon. In Escherichia coli, lsrRK encodes a repressor and AI-2 kinase that function to regulate lsrACDBFG. To determine if lsrRK controls lsrACDBFG expression and influences biofilm growth of A. actinomycetemcomitans, we first defined the promoters for each operon. Transcriptional reporter plasmids containing the 255-bp lsrACDBFG-lsrRK intergenic region (IGR) fused to lacZ showed that essential elements of lsrR promoter reside 89 to 255 bp upstream from the lsrR start codon. Two inverted repeat sequences that represent potential binding sites for LsrR and two sequences resembling the consensus cyclic AMP receptor protein (CRP) binding site were identified in this region. Using electrophoretic mobility shift assay (EMSA), purified LsrR and CRP proteins were shown to bind probes containing these sequences. Surprisingly, the 255-bp IGR did not contain the lsrA promoter. Instead, a fragment encompassing nucleotides +1 to +159 of lsrA together with the 255-bp IGR was required to promote lsrA transcription. This suggests that a region within the lsrA coding sequence influences transcription, or alternatively that the start codon of A. actinomycetemcomitans lsrA has been incorrectly annotated. Transformation of ΔlsrR, ΔlsrK, ΔlsrRK, and Δcrp deletion mutants with lacZ reporters containing the lsrA or lsrR promoter showed that LsrR negatively regulates and CRP positively regulates both lsrACDBFG and lsrRK. However, in contrast to what occurs in E. coli, deletion of lsrK had no effect on the transcriptional activity of the lsrA or lsrR promoters, suggesting that another kinase may be capable of phosphorylating AI-2 in A. actinomycetemcomitans. Finally, biofilm formation of the ΔlsrR, ΔlsrRK, and Δcrp mutants was significantly reduced relative to that of the wild type, indicating that proper regulation of the lsr locus is required for optimal biofilm growth by A. actinomycetemcomitans. PMID:23104800

  17. Once-daily USL255 as adjunctive treatment of partial-onset seizures: Randomized phase III study

    PubMed Central

    Chung, Steve S; Fakhoury, Toufic A; Hogan, R Edward; Nagaraddi, Venkatesh N; Blatt, Ilan; Lawson, Balduin; Arnold, Stephan; Anders, Bob; Clark, Annie M; Laine, Dawn; Meadows, R Shawn; Halvorsen, Mark B

    2014-01-01

    Objective To evaluate the efficacy and safety of USL255, Qudexy™ XR (topiramate) extended-release capsules, as an adjunctive treatment for refractory partial-onset seizures (POS) in adults taking one to three concomitant antiepileptic drugs. Methods In this global phase III study (PREVAIL; NCT01142193), 249 adults with POS were randomized 1:1 to once-daily USL255 (200 mg/day) or placebo. The primary and key secondary efficacy endpoints were median percent reduction in weekly POS frequency and responder rate (proportion of patients with ≥50% reduction in seizure frequency). Seizure freedom was also assessed. Safety (adverse events, clinical and laboratory findings), as well as treatment effects on quality of life (QOLIE-31-P) and clinical global impression of change (CGI-C), were evaluated. Results Across the entire 11-week treatment phase, USL255 significantly reduced the median percent seizure frequency and significantly improved responder rate compared with placebo. Efficacy over placebo was observed early in treatment, in patients with highly refractory POS, and in those with the most debilitating seizure types (i.e., complex partial, partial secondarily generalized). USL255 was safe and generally well tolerated with a low incidence of neurocognitive adverse events. USL255 was associated with significant clinical improvement without adversely affecting quality of life. Significance The PREVAIL phase III clinical study demonstrated that once-daily USL255 (200 mg/day) significantly improved seizure control and was safe and generally well tolerated with few neurocognitive side effects. PMID:24902983

  18. [Induction of free radicals after dietary exposure by mercury contaminated rice and protective effect of coexisting selenium].

    PubMed

    Ji, Xiu-ling; Cheng, Jin-ping; Wang, Wen-hua; Qu, Li-ya; Zhao, Xiao-xiang; Zhuang, Hui-sheng

    2006-10-01

    Sprague-Dawley rats were reared by environmental mercury contaminated rice to survey the potential health risk of Wanshan mercury mining area. Electron spin resonance (ESR) was introduced to detect the species and the intensities of free radicals, using spin trap 5,5-dimethyl-1-pyrroline-N-oxide (DMPO). The results showed that the mercury-contaminated rice significantly increased the levels of free radicals and MDA in rat brain at 7 days (p < 0.05). ESR spectrums showed that the principal spin adducts resulted from the trapping of alkyl free radical (alphaH = 22.7 x 10(-4)T +/- 1.6 x 10(-4)T, alphaN = 15.5 x 10(-4)T +/- 0.5 x 10(-4)T), and hydroxyl radical. Levels of free radicals and MDA increased slowly until after 90-day exposure period (83%, 100%). Element correlation analysis showed high correlations of mercury and selenium in the brain of rat fed with Wanshan rice, suggesting that the coexisting selenium in rice exhibited antagonistic effects on both mercury accumulation and toxicity. The slight increases of free radicals in rat brain at 7, 20 and 30-day exposure periods should be related with the scavenger effect of Se.

  19. Synthesis, interaction with DNA and bovine serum albumin of the transition metal complexes of demethylcantharate and 2-aminobenzothiazole

    NASA Astrophysics Data System (ADS)

    Zhang, Fan; Lin, Qiu-Yue; Li, Shi-Kun; Zhao, Yu-Ling; Wang, Peng-Peng; Chen, Miao-Miao

    2012-12-01

    Four new transition metal complexes (Habtz)2[M(DCA)2]·6H2O (M = Co(II) (1), Ni(II) (2), Cu(II) (3), Zn(II) (4); DCA = demethylcantharate, 7-oxabicyclo [2.2.1]heptane-2,3-dicarboxylate, C8H8O5; Habtz = 2-aminobenzothiazole acid, C7H7N2S) were synthesized and characterized by elemental analysis, molar conductance, infrared spectra and thermogravimetric analysis. The coordination number of complex was six. The X-ray diffraction analysis indicated that complex 3 crystallized in the triclinic crystal system with P1¯ space group. The DNA-binding properties of the complexes were investigated by electronic absorption spectra, fluorescence spectra, viscosity measurements. Title complexes could bind to DNA via partial intercalative mode. The Kb of the complexes were 5.33 × 104 (1), 7.04 × 104 (2), 9.91 × 104 (3) and 5.03 × 104 L mol-1 (4). The results of agarose gel electrophoresis showed that Cu(II) complex could cleave pBR322 plasmid DNA via radical-based mechanism. The complexes could quench the intrinsic fluorescence of bovine serum albumin (BSA) through a static quenching with the binding constants Ka of 1.11 × 104 (1), 1.24 × 106 (2), 8.42 × 105 (3) and 1.75 × 104 L mol-1 (4). The complexes had intense antiproliferative activities against human hepatoma cell lines (SMMC7721) and human gastric cancer cells (MGC80-3) lines in vitro. Cu(II) complex had the strongest activity against human gastric cancer cells.

  20. Electron beam irradiated ITO films as highly transparent p-type electrodes for GaN-based LEDs.

    PubMed

    Hong, C H; Wie, S M; Park, M J; Kwak, J S

    2013-08-01

    We have investigated the effect of electron beam irradiation on the electrical and optical properties of ITO film prepared by magnetron sputtering method at room temperature. Electron beam irradiation to the ITO films resulted in a significant decrease in sheet resistance from 1.28 x 10(-3) omega cm to 2.55 x 10(-4) omega cm and in a great increase in optical band gap from 3.72 eV to 4.16 eV, followed by improved crystallization and high transparency of 97.1% at a wavelength of 485 nm. The overall change in electrical, optical and structural properties of ITO films is related to annealing effect and energy transfer of electron by electron beam irradiation. We also fabricated GaN-based light-emitting diodes (LEDs) by using the ITO p-type electrode with/without electron beam irradiation. The results show that the LEDs having ITO p-electrode with electron beam irradiation produced higher output power due to the low absorption of light in the p-type electrode.

  1. Association Between Average Daily Television Viewing Time and Chronic Obstructive Pulmonary Disease-Related Mortality: Findings From the Japan Collaborative Cohort Study

    PubMed Central

    Ukawa, Shigekazu; Tamakoshi, Akiko; Yatsuya, Hiroshi; Yamagishi, Kazumasa; Ando, Masahiko; Iso, Hiroyasu

    2015-01-01

    Background Sedentary behavior is associated with cardiovascular disease, diabetes mellitus, and cancer morbidity, and watching television (TV) is an important sedentary behavior. The aim of this study is to clarify the association between TV viewing time and chronic obstructive pulmonary disease (COPD)-related mortality in Japanese adults. Methods Using the Cox proportional hazard model, we assessed COPD-related mortality by TV viewing time in a national cohort of 33 414 men and 43 274 women without cancer, stroke, myocardial infarction, or tuberculosis at baseline (1988–1990). Results The median follow-up was 19.4 years; 244 men and 34 women died of COPD. Men watching ≥4 hours/day of TV were more likely to die of COPD than those watching <2 hours/day (hazard ratio 1.63; 95% confidence interval, 1.04–2.55), independent of major confounders. No association was found in women. Conclusions Avoiding a sedentary lifestyle, particularly prolonged TV viewing, may help in preventing death from COPD among men. PMID:25947581

  2. Effect of enzymatic hydrolysis of pancreatin and alcalase enzyme on some properties of edible bird's nest hydrolysate

    NASA Astrophysics Data System (ADS)

    Khushairay, Etty Syarmila Ibrahim; Ayub, Mohd Khan; Babji, Abdul Salam

    2014-09-01

    Edible bird nest (EBN) is a dried glutinous secretion from the salivary glands of several different swiftlet species. It is widely consumed as a health food due to its high beneficial effects to human health and has been considered to be one of the most precious food items by the Chinese for thousands of years. The aim of this study was to evaluate the effect of enzymatic hydrolysis on protein solubility (μg/g), the degree of hydrolysis (DH%), and peptide content (μg/g) of edible bird's nest hydrolysate. Initial protein solubility of boiled EBN was 25.5mg/g EBN. Treating the solubilized EBN with pancreatin 4NF for 1.0 - 1.5hours increased EBN protein solubility to 163.9mg/g and produced hydrolysate with DH% of 86.5% and 109.5mg/g peptide. EBN hydrolyzed with alcalase for 1.5 hours produced hydrolysate with protein solubility of 86.7mg/g, 82.7 DH% and had 104.1mg/g peptide content.

  3. Development of Enhanced Avionics Flight Hardware Selection Process

    NASA Technical Reports Server (NTRS)

    Smith, K.; Watson, G. L.

    2003-01-01

    The primary objective of this research was to determine the processes and feasibility of using commercial off-the-shelf PC104 hardware for flight applications. This would lead to a faster, better, and cheaper approach to low-budget programs as opposed to the design, procurement. and fabrication of space flight hardware. This effort will provide experimental evaluation with results of flight environmental testing. Also, a method and/or suggestion used to bring test hardware up to flight standards will be given. Several microgravity programs, such as the Equiaxed Dendritic Solidification Experiment, Self-Diffusion in Liquid Elements, and various other programs, are interested in PC104 environmental testing to establish the limits of this technology.

  4. Finite element analysis of auditory characteristics in patients with middle ear diseases.

    PubMed

    Tu, Bo; Li, Xiaoping; Nie, Zhenhua; Shi, Changzheng; Li, Hengguo

    2017-07-01

    This study validates that a finite element model of the human ossicular chain and tympanic membrane can be used as an effective surgical assessment tool in clinics. The present study was performed to investigate the application of a finite element model of ossicular chain and tympanic membrane for fabrication of individualized artificial ossicles. Twenty patients (20 ears) who underwent surgery for middle ear disease (n = 20) and 10 healthy controls (10 ears) were enrolled in the hospital. Computed tomography (CT) and pure tone audiometry were performed before and after surgery. A finite element model was developed using CT scans, and correlation analysis was conducted between stapes displacement and surgical methods. An audiometric test was also performed for 14 patients before and after surgery. Stapes displacement in the healthy group (average = 3.31 × 10 -5  mm) was significantly greater than that in the impaired group (average = 1.41 × 10 -6 mm) prior to surgery. After surgery, the average displacement in the impaired group was 2.55 × 10 -6 mm, which represented a significant improvement. For the patients who underwent the audiometric test, 10 improved hearing after surgery, and stapes displacement increased in nine of these 10 patients.

  5. Uncertainties in nuclear transition matrix elements for neutrinoless {beta}{beta} decay

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

    Rath, P. K.

    Uncertainties in nuclear transition matrix elements M{sup (0{nu})} and M{sub N}{sup (0{nu})} due to the exchange of light and heavy Majorana neutrinos, respectively have been estimated by calculating sets of twelve nuclear transition matrix elements for the neutrinoless {beta}{beta} decay of {sup 94,96}Zr, {sup 98,100}Mo, {sup 104}Ru, {sup 110}Pd, {sup 128,130}Te and {sup 150}Nd isotopes in the case of 0{sup +}{yields}0{sup +} transition by considering four different parameterizations of a Hamiltonian with pairing plus multipolar effective two-body interaction and three different parameterizations of Jastrow short range correlations. Exclusion of nuclear transition matrix elements calculated with the Miller-Spencer parametrization reduces themore » uncertainties by 10%-15%.« less

  6. 77 FR 19925 - Upland Cotton Base Quality

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-03

    ...\\-inch, leaf 3, (micronaire 3.5 through 3.6 and 4.3 through 4.9, strength 25.5 through 29.4 grams per tex..., (micronaire 3.5 through 3.6 and 4.3 through 4.9, strength 25.5 through 29.4 grams per tex, length uniformity... 4, (micronaire 3.5 through 3.6 and 4.3 through 4.9, strength 25.5 through 29.4 grams per tex, length...

  7. Functional analysis of the bacteriophage T4 DNA-packaging ATPase motor.

    PubMed

    Mitchell, Michael S; Rao, Venigalla B

    2006-01-06

    Packaging of double-stranded DNA into bacteriophage capsids is driven by one of the most powerful force-generating motors reported to date. The phage T4 motor is constituted by gene product 16 (gp16) (18 kDa; small terminase), gp17 (70 kDa; large terminase), and gp20 (61 kDa; dodecameric portal). Extensive sequence alignments revealed that numerous phage and viral large terminases encode a common Walker-B motif in the N-terminal ATPase domain. The gp17 motif consists of a highly conserved aspartate (Asp255) preceded by four hydrophobic residues (251MIYI254), which are predicted to form a beta-strand. Combinatorial mutagenesis demonstrated that mutations that compromised hydrophobicity, or integrity of the beta-strand, resulted in a null phenotype, whereas certain changes in hydrophobicity resulted in cs/ts phenotypes. No substitutions, including a highly conservative glutamate, are tolerated at the conserved aspartate. Biochemical analyses revealed that the Asp255 mutants showed no detectable in vitro DNA packaging activity. The purified D255E, D255N, D255T, D255V, and D255E/E256D mutant proteins exhibited defective ATP binding and very low or no gp16-stimulated ATPase activity. The nuclease activity of gp17 is, however, retained, albeit at a greatly reduced level. These data define the N-terminal ATPase center in terminases and show for the first time that subtle defects in the ATP-Mg complex formation at this center lead to a profound loss of phage DNA packaging.

  8. 15 CFR 255.2 - Qualifications.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE FELLOWSHIPS AND RESEARCH ASSOCIATES FELLOWSHIPS IN LABORATORY STANDARDIZATION AND TESTING FOR QUALIFIED CITIZENS OF OTHER AMERICAN REPUBLICS § 255.2...

  9. 15 CFR 255.2 - Qualifications.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE FELLOWSHIPS AND RESEARCH ASSOCIATES FELLOWSHIPS IN LABORATORY STANDARDIZATION AND TESTING FOR QUALIFIED CITIZENS OF OTHER AMERICAN REPUBLICS § 255.2...

  10. 15 CFR 255.2 - Qualifications.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE FELLOWSHIPS AND RESEARCH ASSOCIATES FELLOWSHIPS IN LABORATORY STANDARDIZATION AND TESTING FOR QUALIFIED CITIZENS OF OTHER AMERICAN REPUBLICS § 255.2...

  11. 15 CFR 255.2 - Qualifications.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE FELLOWSHIPS AND RESEARCH ASSOCIATES FELLOWSHIPS IN LABORATORY STANDARDIZATION AND TESTING FOR QUALIFIED CITIZENS OF OTHER AMERICAN REPUBLICS § 255.2...

  12. 39 CFR 255.5 - Employment.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... POSTAL SERVICE PROGRAMS, ACTIVITIES, FACILITIES, AND ELECTRONIC AND INFORMATION TECHNOLOGY § 255.5... discrimination in employment with the Postal Service. The definitions, requirements, and procedures of section...

  13. Associations between late and moderately preterm birth and smoking, alcohol, drug use and diet: a population-based case–cohort study

    PubMed Central

    Smith, Lucy K; Draper, Elizabeth S; Evans, T Alun; Field, David J; Johnson, Samantha J; Manktelow, Bradley N; Seaton, Sarah E; Marlow, Neil; Petrou, Stavros; Boyle, Elaine M

    2015-01-01

    Objective This study explores the associations between lifestyle factors and late and moderate preterm birth (LMPT: 32+0–36+6 weeks' gestation), a relatively under-researched group. Study design A population-based case–cohort study was undertaken involving 922 LMPT and 965 term (37+ weeks' gestation) singleton live and stillbirths born between 1 September 2009 and 31 December 2010 to women residing in Leicestershire and Nottinghamshire, UK. Poisson multivariable regression models were fitted to estimate relative risks (RR) of LMPT birth associated with maternal smoking, alcohol and recreational drug use, and diet. Results Women who smoked during pregnancy were at 38% increased risk of LMPT birth compared with non-smokers (RR 1.38, 95% CI (1.04 to 1.84)). Low consumption of fruit and vegetables was associated with a 31% increased risk compared with those who reported eating higher consumption levels (RR 1.31 (1.03 to 1.66)). Women who did not have any aspects of a Mediterranean diet were nearly twice as likely to deliver LMPT compared with those whose diet included more Mediterranean characteristics (RR 1.81 (1.04 to 3.14)). Women who smoked and consumed low levels of fruit and vegetables (5% of women) were at particularly high risk (RR=1.81 (1.29 to 2.55)). There was no significant effect of alcohol or recreational drug use on LMPT birth. Conclusions Smoking and poor diet during pregnancy, factors that strongly impact on very preterm birth, are also important at later gestations and experienced together are associated with an elevated rate of risk. Our findings suggest early cessation of smoking during pregnancy may be an effective strategy to reduce LMPT births. PMID:25972442

  14. Effects of lead, molybdenum, rubidium, arsenic and organochlorines on spermatogenesis in fish: monitoring at Mekong Delta area and in vitro experiment.

    PubMed

    Yamaguchi, Sonoko; Miura, Chiemi; Ito, Aki; Agusa, Tetsuro; Iwata, Hisato; Tanabe, Shinsuke; Tuyen, Bui Cach; Miura, Takeshi

    2007-06-05

    To estimate the influence of water contaminants on fish reproduction in the Mekong Delta area, we sampled cultivated male catfish (Pangasianodon hypophthalmus), investigated testicular development, and measured persistent organic pollutants (POPs) and trace element levels in muscle and liver, respectively. Various testes sizes were observed although sampling took place during a short period. Histological analysis revealed that all developmental stages of germ cells were observed in catfish with large testis, whereas only necrotic spermatogonia but no other germ cells were observed in catfish with small testis. In small testis, furthermore, vacuolization and hypertrophy of Sertoli cells were observed. Measurement of POPs in muscle and trace elements in liver demonstrated that there were negative correlations between GSI and the concentrations of Pb, Mo, Rb and As. To clarify possible direct effects of Pb, Mo, Rb and As on spermatogenesis in fish, we investigated the effects of these trace elements on spermatogenesis using in vitro testicular organ culture of Japanese eel (Anguilla japonica). Treatment with each of the trace elements alone did not affect spermatogenesis. However, treatment with 10(-7)M of Pb, 10(-5) and 10(-4)M of Mo, 10(-5)-10(-3)M of Rb or 10(-5)M of As inhibited the spermatogenesis induced by 11-ketotestosterone (11KT). Furthermore, treatment with 10(-4)M of As in combination with 11KT caused necrosis of testicular fragments. Taken together, these results are consistent with the hypothesis that Pb, Mo, Rb and As can exert inhibitory effects on spermatogenesis in catfish inhabiting the Mekong Delta area.

  15. 15 CFR 255.4 - Allowances and expenses.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE FELLOWSHIPS AND RESEARCH ASSOCIATES FELLOWSHIPS IN LABORATORY STANDARDIZATION AND TESTING FOR QUALIFIED CITIZENS OF OTHER AMERICAN REPUBLICS § 255.4...

  16. 15 CFR 255.4 - Allowances and expenses.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE FELLOWSHIPS AND RESEARCH ASSOCIATES FELLOWSHIPS IN LABORATORY STANDARDIZATION AND TESTING FOR QUALIFIED CITIZENS OF OTHER AMERICAN REPUBLICS § 255.4...

  17. 15 CFR 255.4 - Allowances and expenses.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE FELLOWSHIPS AND RESEARCH ASSOCIATES FELLOWSHIPS IN LABORATORY STANDARDIZATION AND TESTING FOR QUALIFIED CITIZENS OF OTHER AMERICAN REPUBLICS § 255.4...

  18. 15 CFR 255.4 - Allowances and expenses.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE FELLOWSHIPS AND RESEARCH ASSOCIATES FELLOWSHIPS IN LABORATORY STANDARDIZATION AND TESTING FOR QUALIFIED CITIZENS OF OTHER AMERICAN REPUBLICS § 255.4...

  19. 15 CFR 255.4 - Allowances and expenses.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE FELLOWSHIPS AND RESEARCH ASSOCIATES FELLOWSHIPS IN LABORATORY STANDARDIZATION AND TESTING FOR QUALIFIED CITIZENS OF OTHER AMERICAN REPUBLICS § 255.4...

  20. Transcriptome of the Caribbean stony coral Porites astreoides from three developmental stages.

    PubMed

    Mansour, Tamer A; Rosenthal, Joshua J C; Brown, C Titus; Roberson, Loretta M

    2016-08-02

    Porites astreoides is a ubiquitous species of coral on modern Caribbean reefs that is resistant to increasing temperatures, overfishing, and other anthropogenic impacts that have threatened most other coral species. We assembled and annotated a transcriptome from this coral using Illumina sequences from three different developmental stages collected over several years: free-swimming larvae, newly settled larvae, and adults (>10 cm in diameter). This resource will aid understanding of coral calcification, larval settlement, and host-symbiont interactions. A de novo transcriptome for the P. astreoides holobiont (coral plus algal symbiont) was assembled using 594 Mbp of raw Illumina sequencing data generated from five age-specific cDNA libraries. The new transcriptome consists of 867 255 transcript elements with an average length of 685 bases. The isolated P. astreoides assembly consists of 129 718 transcript elements with an average length of 811 bases, and the isolated Symbiodinium sp. assembly had 186 177 transcript elements with an average length of 1105 bases. This contribution to coral transcriptome data provides a valuable resource for researchers studying the ontogeny of gene expression patterns within both the coral and its dinoflagellate symbiont.

  1. Interaction with biomacromolecules and antiproliferative activities of Mn(II), Ni(II), Zn(II) complexes of demethylcantharate and 2,2'-bipyridine

    NASA Astrophysics Data System (ADS)

    Zhang, Fan; Lin, Qiu-Yue; Hu, Wan-Li; Song, Wen-Ji; Shen, Shu-Ting; Gui, Pan

    2013-06-01

    Three new transition metal complexes [Mn2(DCA)2(bipy)2]·5H2O (1), [M2(DCA)2(bipy)2(H2O)]·10H2O(M = Ni(II)(2);Zn(II)(3)), (DCA = demethylcantharate, 7-oxabicyclo[2,2,1]heptane-2,3-dicarboxylate, C8H8O5) were synthesized and characterized by elemental analysis, molar conductance, infrared spectra and X-ray diffraction techniques. Each metal ion was six-coordinated in complexes. Complex 1 has a Mn2O2 center. Complexes 2 and 3 have asymmetric binuclear structure. Great amount of intermolecular hydrogen-bonding and π-π* stacking interactions were formed in these complex structures. The DNA-binding properties of complexes were investigated by electronic absorption spectra and viscosity measurements. The DNA binding constants Kb/(L mol-1) were 1.71 × 104 (1), 2.62 × 104 (2) and 1.59 × 104 (3) at 298 K. The complexes could quench the intrinsic fluorescence of bovine serum albumin (BSA) strongly through static quenching. The protein binding constants Ka/(L mol-1) were 7.27 × 104 (1), 4.55 × 104 (2) and 7.87 × 104 L mol-1 (3) and binding site was one. The complexes bind more tightly with DNA and BSA than with ligands. Complexes 1 and 3 had stronger inhibition ratios than Na2(DCA) against human hepatoma cells (SMMC-7721) lines and human gastric cancer cells (MGC80-3) lines in vitro. Complex 3 showed the strongest antiproliferative activity against SMMC-7721 (IC50 = 29.46 ± 2.12 μmol L-1) and MGC80-3 (IC50 = 27.02 ± 2.38 μmol L-1), which shows potential in anti-cancer drug development.

  2. 49 CFR 178.255-15 - Report.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... _______ Company Location Manufactured by _______ Company Location Consigned to _________ Company Location Size ___ feet outside diameter by ___ long. Marks on tank as prescribed by § 178.255-14 of this specification...

  3. 15 CFR 904.255 - Ex parte communications.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ...) NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE GENERAL REGULATIONS CIVIL PROCEDURES Hearing and Appeal Procedures Hearings § 904.255 Ex parte communications. (a) Except to the extent...

  4. The Joint Airlock Module is moved to the payload canister

    NASA Technical Reports Server (NTRS)

    2001-01-01

    KENNEDY SPACE CENTER, Fla. -- In the Space Station Processing Facility, the Joint Airlock Module is moved closer to the payload canister. The airlock will be installed in the payload bay of Atlantis for mission STS-104 to the International Space Station. The airlock is a pressurized flight element consisting of two cylindrical chambers attached end-to-end by a connecting bulkhead and hatch. Once installed and activated, the Airlock becomes the primary path for spacewalk entry to and departure from the Space Station for U.S. spacesuits, which are known as Extravehicular Mobility Units, or EMUs. In addition, the Joint Airlock is designed to support the Russian Orlan spacesuit for EVA activity. STS-104 is scheduled for launch June 14 from Launch Pad 39B.

  5. Research on Electromagnetic Force Distribution and Vibration Performance of A Novel 10/4 Switched Reluctance Motor

    NASA Astrophysics Data System (ADS)

    Fu, Ziyu; Wang, Xinyu; Cao, Cheng; Liu, Meng; Wang, Kangxi

    2017-06-01

    Radial electromagnetic force is one of the main reasons causing the vibration and noise of the switched reluctance motor. Based on this, the novel structure of 10/4 pole switched reluctance motor is proposed, which increases the air gap flux and electromagnetic torque by increasing the number of stator poles. In addition, the excitation current of the stator winding is reduced by early turn-off angle. Through the finite element modelling analysis, the results show the superiority of the new type of switched reluctance motor. In the end, the vibration characteristics of the conventional motor and the new motor are compared and analysed, and the effect of the structure of this new type of switched reluctance motor is verified.

  6. Hypersomnia

    MedlinePlus

    ... 5885 Cumming Highway Suite 108-255 Sugar Hill GA Sugar Hill, GA 30518 http://www.hypersomniafoundation.org Tel: 844-342- ... 5885 Cumming Highway Suite 108-255 Sugar Hill GA Sugar Hill, GA 30518 http://www.hypersomniafoundation.org ...

  7. 21 CFR 172.255 - Polyacrylamide.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ..., Films and Related Substances § 172.255 Polyacrylamide. Polyacrylamide containing not more than 0.2 percent of acrylamide monomer may be safely used as a film former in the imprinting of soft-shell gelatin...

  8. 21 CFR 172.255 - Polyacrylamide.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ..., Films and Related Substances § 172.255 Polyacrylamide. Polyacrylamide containing not more than 0.2 percent of acrylamide monomer may be safely used as a film former in the imprinting of soft-shell gelatin...

  9. 21 CFR 172.255 - Polyacrylamide.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ..., Films and Related Substances § 172.255 Polyacrylamide. Polyacrylamide containing not more than 0.2 percent of acrylamide monomer may be safely used as a film former in the imprinting of soft-shell gelatin...

  10. 21 CFR 172.255 - Polyacrylamide.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ..., Films and Related Substances § 172.255 Polyacrylamide. Polyacrylamide containing not more than 0.2 percent of acrylamide monomer may be safely used as a film former in the imprinting of soft-shell gelatin...

  11. 49 CFR 178.255-1 - General requirements.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Portable Tanks § 178.255-1 General requirements. (a) Tanks must be of fusion welded construction... must be postweld heat treated as a unit. (d) Requirements concerning types of valves, retesting, and...

  12. 49 CFR 178.255-1 - General requirements.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Portable Tanks § 178.255-1 General requirements. (a) Tanks must be of fusion welded construction... must be postweld heat treated as a unit. (d) Requirements concerning types of valves, retesting, and...

  13. 49 CFR 178.255-1 - General requirements.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Portable Tanks § 178.255-1 General requirements. (a) Tanks must be of fusion welded construction... must be postweld heat treated as a unit. (d) Requirements concerning types of valves, retesting, and...

  14. 49 CFR 178.255-1 - General requirements.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Portable Tanks § 178.255-1 General requirements. (a) Tanks must be of fusion welded construction... must be postweld heat treated as a unit. (d) Requirements concerning types of valves, retesting, and...

  15. 49 CFR 178.255-12 - Pressure test.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Specifications for Portable Tanks § 178.255-12 Pressure test. (a) Each completed portable tank prior to application of lining shall be tested before being put into transportation service by completely filling the...

  16. 21 CFR 172.255 - Polyacrylamide.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... PERMITTED FOR DIRECT ADDITION TO FOOD FOR HUMAN CONSUMPTION Coatings, Films and Related Substances § 172.255... film former in the imprinting of soft-shell gelatin capsules when the amount used is not in excess of...

  17. 49 CFR 178.255-1 - General requirements.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Specifications for Portable Tanks § 178.255-1 General requirements. (a) Tanks must be of fusion welded... must be postweld heat treated as a unit. (d) Requirements concerning types of valves, retesting, and...

  18. Selective Gene Regulation by Androgen Receptor in Prostate Cancer

    DTIC Science & Technology

    2012-10-01

    empty vector, wt AR, AR-E255K and AR- R753Q cells were transfected with an ARE- responsive reporter and renilla as control. Cells were treated with...empty vector (empty), wild-type AR (WT), AR-E255K or AR-R753Q were transfected with ARE-luciferase and renilla . Cells were treated with 0 or 1 nm...R1881, harvested after 24 hrs to read luciferase and renilla actiivity. % G ro w th (D ay 5 / D ay 1 ) Vector WTAR E255KR753Q 600 700 800 900

  19. Ellipsoidal terrain correction based on multi-cylindrical equal-area map projection of the reference ellipsoid

    NASA Astrophysics Data System (ADS)

    Ardalan, A. A.; Safari, A.

    2004-09-01

    An operational algorithm for computation of terrain correction (or local gravity field modeling) based on application of closed-form solution of the Newton integral in terms of Cartesian coordinates in multi-cylindrical equal-area map projection of the reference ellipsoid is presented. Multi-cylindrical equal-area map projection of the reference ellipsoid has been derived and is described in detail for the first time. Ellipsoidal mass elements with various sizes on the surface of the reference ellipsoid are selected and the gravitational potential and vector of gravitational intensity (i.e. gravitational acceleration) of the mass elements are computed via numerical solution of the Newton integral in terms of geodetic coordinates {λ,ϕ,h}. Four base- edge points of the ellipsoidal mass elements are transformed into a multi-cylindrical equal-area map projection surface to build Cartesian mass elements by associating the height of the corresponding ellipsoidal mass elements to the transformed area elements. Using the closed-form solution of the Newton integral in terms of Cartesian coordinates, the gravitational potential and vector of gravitational intensity of the transformed Cartesian mass elements are computed and compared with those of the numerical solution of the Newton integral for the ellipsoidal mass elements in terms of geodetic coordinates. Numerical tests indicate that the difference between the two computations, i.e. numerical solution of the Newton integral for ellipsoidal mass elements in terms of geodetic coordinates and closed-form solution of the Newton integral in terms of Cartesian coordinates, in a multi-cylindrical equal-area map projection, is less than 1.6×10-8 m2/s2 for a mass element with a cross section area of 10×10 m and a height of 10,000 m. For a mass element with a cross section area of 1×1 km and a height of 10,000 m the difference is less than 1.5×10-4m2/s2. Since 1.5× 10-4 m2/s2 is equivalent to 1.5×10-5m in the vertical direction, it can be concluded that a method for terrain correction (or local gravity field modeling) based on closed-form solution of the Newton integral in terms of Cartesian coordinates of a multi-cylindrical equal-area map projection of the reference ellipsoid has been developed which has the accuracy of terrain correction (or local gravity field modeling) based on the Newton integral in terms of ellipsoidal coordinates.

  20. Failure Behavior Characterization of Mo-Modified Ti Surface by Impact Test and Finite Element Analysis

    NASA Astrophysics Data System (ADS)

    Ma, Yong; Qin, Jianfeng; Zhang, Xiangyu; Lin, Naiming; Huang, Xiaobo; Tang, Bin

    2015-07-01

    Using the impact test and finite element simulation, the failure behavior of the Mo-modified layer on pure Ti was investigated. In the impact test, four loads of 100, 300, 500, and 700 N and 104 impacts were adopted. The three-dimensional residual impact dents were examined using an optical microscope (Olympus-DSX500i), indicating that the impact resistance of the Ti surface was improved. Two failure modes cohesive and wearing were elucidated by electron backscatter diffraction and energy-dispersive spectrometer performed in a field-emission scanning electron microscope. Through finite element forward analysis performed at a typical impact load of 300 N, stress-strain distributions in the Mo-modified Ti were quantitatively determined. In addition, the failure behavior of the Mo-modified layer was determined and an ideal failure model was proposed for high-load impact, based on the experimental and finite element forward analysis results.

  1. 40 CFR 255.32 - Coordination with other programs.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... criteria (§ 255.11) specify review of solid waste activities being conducted by water quality management... the National Pollutant Discharge Elimination System of the Federal Water Pollution Control Act will be consulted concerning disposal of residual sludges. ...

  2. Design and Performance of a 2.7 THz Waveguide Tripler

    NASA Technical Reports Server (NTRS)

    Maiwald, Frank; Martin, S.; Bruston, J.; Maestrini, A.; Crawford, T.; Siegel, P. H.

    2001-01-01

    The design and performance of a 0.9 THz to 2.7 THz waveguide tripler are presented. An unusual split block configuration with parallel input and output waveguides accommodates a monolithic membrane diode (MoMeD) circuit. Submicron planar GaAs Schottky diodes in single and antiparallel pairs are implemented with matching filters on a 3-micrometer thick suspended substrate as part of the MoMeD structure. The filters are a combination of short hammerheads and high-low impedance elements. Only a few circuit variations have been measured to date. The best current performance shows an output power of 0.1 microW and an efficiency of 0.002% at the band center frequency of 2.55 THz.

  3. Coexistence of a metastable double hcp phase in bcc-fcc structure transition of Te under high pressure

    NASA Astrophysics Data System (ADS)

    Akahama, Yuichi; Okawa, Naoki; Sugimoto, Toshiyuki; Fujihisa, Hiroshi; Hirao, Naoshisa; Ohishi, Yasuo

    2018-02-01

    The structural phase transitions of tellurium (Te) are investigated at pressures of up to 330 GPa at 298 K using an X-ray powder diffraction technique. In the experiments, it was found that the high-pressure bcc phase (Te-V) transitioned to the fcc phase (Te-VI) at 99 GPa, although a double hcp phase (dhcp) coexisted with the fcc phase. As the pressure was increased and decreased, the dhcp phase vanished at 255 and 100 GPa, respectively. These results suggest that the dhcp phase is metastable at 298 K and the structure of the highest-pressure phase of Te is fcc. The present results provide important information regarding the high-pressure behavior of group-16 elements.

  4. The Joint Airlock Module is moved to the payload canister

    NASA Technical Reports Server (NTRS)

    2001-01-01

    KENNEDY SPACE CENTER, Fla. -- In the Space Station Processing Facility, workers standing inside the payload canister help guide the Joint Airlock Module into place. The airlock will be installed in the payload bay of Atlantis for mission STS-104 to the International Space Station. The airlock is a pressurized flight element consisting of two cylindrical chambers attached end-to-end by a connecting bulkhead and hatch. Once installed and activated, the Airlock becomes the primary path for spacewalk entry to and departure from the Space Station for U.S. spacesuits, which are known as Extravehicular Mobility Units, or EMUs. In addition, the Joint Airlock is designed to support the Russian Orlan spacesuit for EVA activity. STS-104 is scheduled for launch June 14 from Launch Pad 39B.

  5. The Joint Airlock Module is moved to the payload canister

    NASA Technical Reports Server (NTRS)

    2001-01-01

    KENNEDY SPACE CENTER, Fla. -- In the Space Station Processing Facility, the Joint Airlock Module is lifted from its workstand for a transfer to the payload canister. The airlock will be installed in the payload bay of Atlantis for mission STS-104 to the International Space Station. The airlock is a pressurized flight element consisting of two cylindrical chambers attached end-to-end by a connecting bulkhead and hatch. Once installed and activated, the airlock becomes the primary path for spacewalk entry to and departure from the Space Station for U.S. spacesuits, which are known as Extravehicular Mobility Units, or EMUs. In addition, the Joint Airlock is designed to support the Russian Orlan spacesuit for EVA activity. STS-104 is scheduled for launch June 14 from Launch Pad 39B.

  6. [Comparative study on five pretreatment methods for ICP-OES determination of mineral elements in Rosa rugosa].

    PubMed

    Zhao, Ning; Yang, Bin; Duan, Yu-Cen; Lei, Ran

    2011-08-01

    Abstract Five different pretreatment methods, including dry ashing and microwave digestion with four acid systems (HNO3 + H2O2, HNO3 + H2O2 + HF, HNO3 + HClO4 and HNO3 + HClO4 + HF), were employed for digestion of the samples of Rosa rugosa. Nine major and trace elements were determined using ICP-OES method. The addition standard recovery rates indicate that, with the system of HNO3 + HClO4, better results can be obtained for most of the determined elements. With this method, except for Fe, the recovery rates are in the range of 95.4%-104.6%. For Fe, higher recovery rate (99%) was obtained with HNO3 + H2O2 + HF system.

  7. 40 CFR 255.30 - Responsibilities established.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... accountable. (b) Where the State plan identifies municipal sewage sludge disposal, hazardous waste disposal or... Section 255.30 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES IDENTIFICATION OF REGIONS AND AGENCIES FOR SOLID WASTE MANAGEMENT Responsibilities of Identified Agencies and...

  8. Trigonometric parallaxes of 6.7 GHz methanol masers

    NASA Astrophysics Data System (ADS)

    Rygl, K. L. J.; Brunthaler, A.; Reid, M. J.; Menten, K. M.; van Langevelde, H. J.; Xu, Y.

    2010-02-01

    Aims: Emission from the 6.7 GHz methanol maser transition is very strong, is relatively stable, has small internal motions, and is observed toward numerous massive star-forming regions in the Galaxy. Our goal is to perform high-precision astrometry using this maser transition to obtain accurate distances to their host regions. Methods: Eight strong masers were observed during five epochs of VLBI observations with the European VLBI Network between 2006 June, and 2008 March. Results: We report trigonometric parallaxes for five star-forming regions, with accuracies as good as ~22 µas. Distances to these sources are 2.57+0.34-0.27 kpc for ON 1, 0.776+0.104-0.083 kpc for L 1206, 0.929+0.034-0.033 kpc for L 1287, 2.38+0.13-0.12 kpc for NGC 281-W, and 1.59+0.07-0.06 kpc for S 255. The distances and proper motions yield the full space motions of the star-forming regions hosting the masers, and we find that these regions lag circular rotation on average by ~17 km s-1, a value comparable to those found recently by similar studies.

  9. Nonvolatile memories using deep traps formed in HfO2 by Nb ion implantation

    NASA Astrophysics Data System (ADS)

    Choul Kim, Min; Oh Kim, Chang; Taek Oh, Houng; Choi, Suk-Ho; Belay, K.; Elliman, R. G.; Russo, S. P.

    2011-03-01

    We report nonvolatile memories (NVMs) based on deep-energy trap levels formed in HfO2 by metal ion implantation. A comparison of Nb- and Ta-implanted samples shows that suitable charge-trapping centers are formed in Nb-implanted samples, but not in Ta-implanted samples. This is consistent with density-functional theory calculations which predict that only Nb will form deep-energy levels in the bandgap of HfO2. Photocurrent spectroscopy exhibits characteristics consistent with one of the trap levels predicted in these calculations. Nb-implanted samples showing memory windows in capacitance-voltage (V) curves always exhibit current (I) peaks in I-V curves, indicating that NVM effects result from deep traps in HfO2. In contrast, Ta-implanted samples show dielectric breakdowns during the I-V sweeps between 5 and 11 V, consistent with the fact that no trap levels are present. For a sample implanted with a fluence of 1013 Nb cm-2, the charge losses after 104 s are ˜9.8 and ˜25.5% at room temperature (RT) and 85°C, respectively, and the expected charge loss after 10 years is ˜34% at RT, very promising for commercial NVMs.

  10. Magnetotransport parameters of La0.67Ca0.33MnO3 films grown on neodymium gallate substrates

    NASA Astrophysics Data System (ADS)

    Boikov, Yu. A.; Volkov, M. P.

    2013-01-01

    Weakly mechanically stressed 40-nm-thick La0.67Ca0.33MnO3 films have been grown coherently on a (001)NdGaO3 substrate by laser evaporation. The electrical resistivity ρ of the La0.67Ca0.33MnO3 film reaches a maximum at a temperature T C ≈ 255 K. At temperatures below 0.6 T C, the temperature dependences of ρ are well approximated by the relation ρ = ρdef + C 1 T 2 + C 2 T 4.5, in which the first term on the right-hand side accounts for the contribution of structural defects to electrical resistivity, and the second and third terms stand for those of the electron-electron and electron-magnon interactions, respectively. The parameters ρdef ≈ 1 x 10-4 Ω cm and C 1 ≈ 7.7 × 10-9 Ω cm K-2 do not depend on temperature and magnetic field H. The coefficient C 2 decreases with increasing H to reach about 4.9 × 10-15 Ω cm K-4.5 at μ0 H = 14 T.

  11. DIVWAG Model Documentation. Volume II. Programmer/Analyst Manual. Part 1.

    DTIC Science & Technology

    1976-07-01

    that portion of the Intelligence and Control Model regulating supporting aerial fire and artillery. flight corridor: a rectangular area centered along...0.0. N N,( ON ~~ *0,U0 0 ZMN .. .6 N 6’ N N~. C4NANCy 0 -0 0 4.0 4 - 񓿀.104M 2 0 .i..i.6 C4 - - 0) 14 U.U 00 cocoa eeoc a 0iW z0 7 A 0) ;C a a . z 0...modifiers and all required data elements. (1) There are two basic rules regulating the entry of data elements when required by an order or an order modifier

  12. First finding of a mammoth female ( Mammuthus primigenius Blum.) on the Taimyr Peninsula

    NASA Astrophysics Data System (ADS)

    Kirillova, I. V.; Shidlovskiy, F. K.; Khasanov, B. F.

    2011-02-01

    The first finding of a mammoth female skeleton from the Kastykhtakh River valley, Taimyr Peninsula, is described. The skeleton consists of 104 elements including the skull and lower jaw; small distal limb bones, tail vertebrae, and one tusk are absent. There are teeth of the two last changes in the jaws. The skeleton elements have individual features: sigmoid contact of the low second and third molars, crack in the neural arch of the atlas, and false joint and calluses on places of the rib fractures. The calibrated radiocarbon dating of the tubular bone is 32 070-30 565 yr (Kargin interglacial time).

  13. 7 CFR 1220.255 - Amendments.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE SOYBEAN PROMOTION, RESEARCH, AND CONSUMER INFORMATION Soybean Promotion and Research Order Miscellaneous § 1220.255 Amendments. Amendments to this subpart may be proposed, from time to time, by the Board, or by any Qualified State Soybean...

  14. 7 CFR 1220.255 - Amendments.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE SOYBEAN PROMOTION, RESEARCH, AND CONSUMER INFORMATION Soybean Promotion and Research Order Miscellaneous § 1220.255 Amendments. Amendments to this subpart may be proposed, from time to time, by the Board, or by any Qualified State Soybean...

  15. 14 CFR 255.2 - Applicability.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... REGULATIONS AIRLINE COMPUTER RESERVATIONS SYSTEMS § 255.2 Applicability. This part applies to firms that operate computerized reservations systems for travel agents in the United States, and to the sale in the United States of interstate, overseas, and foreign air transportation through such systems. ...

  16. 14 CFR 255.2 - Applicability.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... REGULATIONS AIRLINE COMPUTER RESERVATIONS SYSTEMS § 255.2 Applicability. This part applies to firms that operate computerized reservations systems for travel agents in the United States, and to the sale in the United States of interstate, overseas, and foreign air transportation through such systems. ...

  17. 14 CFR 255.2 - Applicability.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... REGULATIONS AIRLINE COMPUTER RESERVATIONS SYSTEMS § 255.2 Applicability. This part applies to firms that operate computerized reservations systems for travel agents in the United States, and to the sale in the United States of interstate, overseas, and foreign air transportation through such systems. ...

  18. 37 CFR 255.7 - Future proceedings.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Section 255.7 Patents, Trademarks, and Copyrights COPYRIGHT OFFICE, LIBRARY OF CONGRESS COPYRIGHT... and terms for the making of digital phonorecord deliveries during the periods beginning January 1... new rates and terms for the making of digital phonorecord deliveries during the periods beginning...

  19. 37 CFR 255.7 - Future proceedings.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Section 255.7 Patents, Trademarks, and Copyrights COPYRIGHT OFFICE, LIBRARY OF CONGRESS COPYRIGHT... and terms for the making of digital phonorecord deliveries during the periods beginning January 1... new rates and terms for the making of digital phonorecord deliveries during the periods beginning...

  20. 37 CFR 255.7 - Future proceedings.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Section 255.7 Patents, Trademarks, and Copyrights COPYRIGHT OFFICE, LIBRARY OF CONGRESS COPYRIGHT... and terms for the making of digital phonorecord deliveries during the periods beginning January 1... new rates and terms for the making of digital phonorecord deliveries during the periods beginning...

  1. 37 CFR 255.7 - Future proceedings.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Section 255.7 Patents, Trademarks, and Copyrights COPYRIGHT OFFICE, LIBRARY OF CONGRESS COPYRIGHT... and terms for the making of digital phonorecord deliveries during the periods beginning January 1... new rates and terms for the making of digital phonorecord deliveries during the periods beginning...

  2. Rock weathering by indigenous heterotrophic bacteria of Bacillus spp. at different temperature: a laboratory experiment

    NASA Astrophysics Data System (ADS)

    Štyriaková, I.; Štyriak, I.; Oberhänsli, H.

    2012-07-01

    The bio-weathering of basalt, granite and gneiss was experimentally investigated in this study. These rock-forming minerals weathered more rapidly via the ubiquitous psychrotrophic heterotrophic bacteria . With indigenous bacteria of Bacillus spp. from sediments of Lake Baikal, we traced the degradation process of silicate minerals to understand the weathering processes occurring at the change temperature in the subsurface environment with organic input. The bacteria mediated dissolution of minerals was monitored with solution and solid chemistry, X-ray analyses as well as microscopic techniques. We determined the impact of the bacteria on the mineral surface and leaching of K, Ca, Mg, Si, Fe, and Al from silicate minerals. In the samples the release of major structural elements of silicates was used as an overall indicator of silicate mineral degradation at 4°C and 18°C from five medium exchanges over 255 days of rock bioleaching. The increase of temperature importantly affected the efficiency of Fe extraction from granite and basalt as well as Si extraction from granite and gneiss. In comparison with elemental extraction order at 4°C, Ca was substituted first by Fe or Si. It is evident that temperature influences rock microbial weathering and results in a change of elements extraction.

  3. 40 CFR 255.32 - Coordination with other programs.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... criteria (§ 255.11) specify review of solid waste activities being conducted by water quality management planning agencies, underground injection control agencies, and air quality management agencies. There... IDENTIFICATION OF REGIONS AND AGENCIES FOR SOLID WASTE MANAGEMENT Responsibilities of Identified Agencies and...

  4. 24 CFR 990.255 - Overview.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... HOUSING OPERATING FUND PROGRAM Asset Management § 990.255 Overview. (a) PHAs shall manage their properties according to an asset management model, consistent with the management norms in the broader multi-family management industry. PHAs shall also implement project-based management, project-based budgeting, and project...

  5. 24 CFR 990.255 - Overview.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... HOUSING OPERATING FUND PROGRAM Asset Management § 990.255 Overview. (a) PHAs shall manage their properties according to an asset management model, consistent with the management norms in the broader multi-family management industry. PHAs shall also implement project-based management, project-based budgeting, and project...

  6. 45 CFR 156.255 - Rating variations.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES REQUIREMENTS RELATING TO HEALTH CARE ACCESS HEALTH INSURANCE ISSUER STANDARDS UNDER THE AFFORDABLE CARE ACT, INCLUDING STANDARDS RELATED TO EXCHANGES Qualified Health Plan Minimum Certification Standards § 156.255 Rating variations. (a) Rating areas. A QHP issuer...

  7. 45 CFR 156.255 - Rating variations.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES REQUIREMENTS RELATING TO HEALTH CARE ACCESS HEALTH INSURANCE ISSUER STANDARDS UNDER THE AFFORDABLE CARE ACT, INCLUDING STANDARDS RELATED TO EXCHANGES Qualified Health Plan Minimum Certification Standards § 156.255 Rating variations. (a) Rating areas. A QHP issuer...

  8. 45 CFR 156.255 - Rating variations.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Welfare Department of Health and Human Services REQUIREMENTS RELATING TO HEALTH CARE ACCESS HEALTH INSURANCE ISSUER STANDARDS UNDER THE AFFORDABLE CARE ACT, INCLUDING STANDARDS RELATED TO EXCHANGES Qualified Health Plan Minimum Certification Standards § 156.255 Rating variations. (a) Rating areas. A QHP issuer...

  9. 14 CFR 121.255 - Flammable fluids.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... AND OPERATORS FOR COMPENSATION OR HIRE: CERTIFICATION AND OPERATIONS OPERATING REQUIREMENTS: DOMESTIC, FLAG, AND SUPPLEMENTAL OPERATIONS Special Airworthiness Requirements § 121.255 Flammable fluids. (a) No tanks or reservoirs that are a part of a system containing flammable fluids or gases may be located in...

  10. 14 CFR 121.255 - Flammable fluids.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... AND OPERATORS FOR COMPENSATION OR HIRE: CERTIFICATION AND OPERATIONS OPERATING REQUIREMENTS: DOMESTIC, FLAG, AND SUPPLEMENTAL OPERATIONS Special Airworthiness Requirements § 121.255 Flammable fluids. (a) No tanks or reservoirs that are a part of a system containing flammable fluids or gases may be located in...

  11. 37 CFR 255.7 - Future proceedings.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Section 255.7 Patents, Trademarks, and Copyrights U.S. COPYRIGHT OFFICE, LIBRARY OF CONGRESS COPYRIGHT... and terms for the making of digital phonorecord deliveries during the periods beginning January 1... new rates and terms for the making of digital phonorecord deliveries during the periods beginning...

  12. 15 CFR 255.3 - Award of fellowships.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE FELLOWSHIPS AND RESEARCH ASSOCIATES FELLOWSHIPS IN LABORATORY STANDARDIZATION AND TESTING FOR QUALIFIED CITIZENS OF OTHER AMERICAN REPUBLICS § 255.3... Standards & Technology, with the approval of the Secretary of Commerce and the Secretary of State, or the...

  13. 15 CFR 255.3 - Award of fellowships.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE FELLOWSHIPS AND RESEARCH ASSOCIATES FELLOWSHIPS IN LABORATORY STANDARDIZATION AND TESTING FOR QUALIFIED CITIZENS OF OTHER AMERICAN REPUBLICS § 255.3... Standards & Technology, with the approval of the Secretary of Commerce and the Secretary of State, or the...

  14. 15 CFR 255.3 - Award of fellowships.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE FELLOWSHIPS AND RESEARCH ASSOCIATES FELLOWSHIPS IN LABORATORY STANDARDIZATION AND TESTING FOR QUALIFIED CITIZENS OF OTHER AMERICAN REPUBLICS § 255.3... Standards & Technology, with the approval of the Secretary of Commerce and the Secretary of State, or the...

  15. 15 CFR 255.5 - Progress reports.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE FELLOWSHIPS AND RESEARCH ASSOCIATES FELLOWSHIPS IN LABORATORY STANDARDIZATION AND TESTING FOR QUALIFIED CITIZENS OF OTHER AMERICAN REPUBLICS § 255.5 Progress... & Technology may determine. [13 FR 8374, Dec. 28, 1948, as amended at 55 FR 38316, Sept. 18, 1990] ...

  16. 15 CFR 255.7 - Official notification.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE FELLOWSHIPS AND RESEARCH ASSOCIATES FELLOWSHIPS IN LABORATORY STANDARDIZATION AND TESTING FOR QUALIFIED CITIZENS OF OTHER AMERICAN REPUBLICS § 255.7... & Technology and approved by the Secretary of Commerce and the Secretary of State, or the duly authorized...

  17. 15 CFR 255.5 - Progress reports.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE FELLOWSHIPS AND RESEARCH ASSOCIATES FELLOWSHIPS IN LABORATORY STANDARDIZATION AND TESTING FOR QUALIFIED CITIZENS OF OTHER AMERICAN REPUBLICS § 255.5 Progress... & Technology may determine. [13 FR 8374, Dec. 28, 1948, as amended at 55 FR 38316, Sept. 18, 1990] ...

  18. 15 CFR 255.7 - Official notification.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE FELLOWSHIPS AND RESEARCH ASSOCIATES FELLOWSHIPS IN LABORATORY STANDARDIZATION AND TESTING FOR QUALIFIED CITIZENS OF OTHER AMERICAN REPUBLICS § 255.7... & Technology and approved by the Secretary of Commerce and the Secretary of State, or the duly authorized...

  19. 15 CFR 255.5 - Progress reports.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE FELLOWSHIPS AND RESEARCH ASSOCIATES FELLOWSHIPS IN LABORATORY STANDARDIZATION AND TESTING FOR QUALIFIED CITIZENS OF OTHER AMERICAN REPUBLICS § 255.5 Progress... & Technology may determine. [13 FR 8374, Dec. 28, 1948, as amended at 55 FR 38316, Sept. 18, 1990] ...

  20. 15 CFR 255.5 - Progress reports.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE FELLOWSHIPS AND RESEARCH ASSOCIATES FELLOWSHIPS IN LABORATORY STANDARDIZATION AND TESTING FOR QUALIFIED CITIZENS OF OTHER AMERICAN REPUBLICS § 255.5 Progress... & Technology may determine. [13 FR 8374, Dec. 28, 1948, as amended at 55 FR 38316, Sept. 18, 1990] ...

  1. 15 CFR 255.6 - Duration of fellowships.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE FELLOWSHIPS AND RESEARCH ASSOCIATES FELLOWSHIPS IN LABORATORY STANDARDIZATION AND TESTING FOR QUALIFIED CITIZENS OF OTHER AMERICAN REPUBLICS § 255.6... be cancelled for cause by the Director of the National Institute of Standards & Technology, with the...

  2. 15 CFR 255.6 - Duration of fellowships.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE FELLOWSHIPS AND RESEARCH ASSOCIATES FELLOWSHIPS IN LABORATORY STANDARDIZATION AND TESTING FOR QUALIFIED CITIZENS OF OTHER AMERICAN REPUBLICS § 255.6... be cancelled for cause by the Director of the National Institute of Standards & Technology, with the...

  3. 15 CFR 255.7 - Official notification.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE FELLOWSHIPS AND RESEARCH ASSOCIATES FELLOWSHIPS IN LABORATORY STANDARDIZATION AND TESTING FOR QUALIFIED CITIZENS OF OTHER AMERICAN REPUBLICS § 255.7... & Technology and approved by the Secretary of Commerce and the Secretary of State, or the duly authorized...

  4. 15 CFR 255.6 - Duration of fellowships.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE FELLOWSHIPS AND RESEARCH ASSOCIATES FELLOWSHIPS IN LABORATORY STANDARDIZATION AND TESTING FOR QUALIFIED CITIZENS OF OTHER AMERICAN REPUBLICS § 255.6... be cancelled for cause by the Director of the National Institute of Standards & Technology, with the...

  5. 15 CFR 255.7 - Official notification.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE FELLOWSHIPS AND RESEARCH ASSOCIATES FELLOWSHIPS IN LABORATORY STANDARDIZATION AND TESTING FOR QUALIFIED CITIZENS OF OTHER AMERICAN REPUBLICS § 255.7... & Technology and approved by the Secretary of Commerce and the Secretary of State, or the duly authorized...

  6. 15 CFR 255.7 - Official notification.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE FELLOWSHIPS AND RESEARCH ASSOCIATES FELLOWSHIPS IN LABORATORY STANDARDIZATION AND TESTING FOR QUALIFIED CITIZENS OF OTHER AMERICAN REPUBLICS § 255.7... & Technology and approved by the Secretary of Commerce and the Secretary of State, or the duly authorized...

  7. 15 CFR 255.5 - Progress reports.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE FELLOWSHIPS AND RESEARCH ASSOCIATES FELLOWSHIPS IN LABORATORY STANDARDIZATION AND TESTING FOR QUALIFIED CITIZENS OF OTHER AMERICAN REPUBLICS § 255.5 Progress... & Technology may determine. [13 FR 8374, Dec. 28, 1948, as amended at 55 FR 38316, Sept. 18, 1990] ...

  8. 15 CFR 255.3 - Award of fellowships.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE FELLOWSHIPS AND RESEARCH ASSOCIATES FELLOWSHIPS IN LABORATORY STANDARDIZATION AND TESTING FOR QUALIFIED CITIZENS OF OTHER AMERICAN REPUBLICS § 255.3... Standards & Technology, with the approval of the Secretary of Commerce and the Secretary of State, or the...

  9. 15 CFR 255.6 - Duration of fellowships.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE FELLOWSHIPS AND RESEARCH ASSOCIATES FELLOWSHIPS IN LABORATORY STANDARDIZATION AND TESTING FOR QUALIFIED CITIZENS OF OTHER AMERICAN REPUBLICS § 255.6... be cancelled for cause by the Director of the National Institute of Standards & Technology, with the...

  10. 15 CFR 255.6 - Duration of fellowships.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE FELLOWSHIPS AND RESEARCH ASSOCIATES FELLOWSHIPS IN LABORATORY STANDARDIZATION AND TESTING FOR QUALIFIED CITIZENS OF OTHER AMERICAN REPUBLICS § 255.6... be cancelled for cause by the Director of the National Institute of Standards & Technology, with the...

  11. 15 CFR 255.3 - Award of fellowships.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE FELLOWSHIPS AND RESEARCH ASSOCIATES FELLOWSHIPS IN LABORATORY STANDARDIZATION AND TESTING FOR QUALIFIED CITIZENS OF OTHER AMERICAN REPUBLICS § 255.3... Standards & Technology, with the approval of the Secretary of Commerce and the Secretary of State, or the...

  12. Modification of ceramic microfilters with colloidal zirconia to promote the adsorption of viruses from water.

    PubMed

    Wegmann, Markus; Michen, Benjamin; Luxbacher, Thomas; Fritsch, Johannes; Graule, Thomas

    2008-03-01

    The purpose of this study was to test the feasibility of modifying commercial microporous ceramic bacteria filters to promote adsorption of viruses. The internal surface of the filter medium was coated with ZrO(2) nanopowder via dip-coating and heat-treatment in order to impart a filter surface charge opposite to that of the target viruses. Streaming potential measurements revealed a shift in the isoelectric point from pH <3 to between pH 5.5 and 9, respectively. While the base filter elements generally exhibited only 75% retention with respect to MS2 bacteriophages, the modified elements achieved a 7log removal (99.99999%) of these virus-like particles. The coating process also increased the specific surface area of the filters from approximately 2m(2)/g to between 12.5 and 25.5m(2)/g, thereby also potentially increasing their adsorption capacity. The results demonstrate that, given more development effort, the chosen manufacturing process has the potential to yield effective virus filters with throughputs superior to those of current virus filtration techniques.

  13. Challenges to delivery of isoniazid preventive therapy in a cohort of children exposed to tuberculosis in Timor-Leste.

    PubMed

    Hall, Charlotte; Sukijthamapan, P; dos Santos, R; Nourse, C; Murphy, D; Gibbons, M; Francis, J R

    2015-06-01

    To evaluate the number and geographic location of children aged <5 years exposed to sputum smear-positive tuberculosis (TB) in Timor-Leste, to determine the proportion evaluated for isoniazid preventive therapy (IPT) and to review the programmatic challenges present in delivering IPT to this cohort. A total of 256 consecutive sputum smear-positive TB index cases diagnosed at Bairo Pite Clinic between August 2013 and July 2014 were interviewed about places of residence and household contacts <5 years of age in the 3 months preceding diagnosis. Attendance of these contacts for screening and the outcome of screening were recorded prospectively. The majority (225 of 256, 88%) of index cases resided in Dili, but 73 of 225 (32%) of these also had a second address outside the capital. A total of 255 contacts were identified; 172 of 255 (67%) of whom lived in Dili district and 83 of 255 (33%) of whom resided in remote districts. Only 66 of 255 (26%) contacts attended for evaluation for IPT, of whom 46 of 255 (18%) started IPT and nine of 255 (3.5%) were diagnosed with TB. Attendance was significantly less likely when the index case was not the parent of the child contact. Sputum smear-positive pulmonary TB cases frequently result in household exposure of children <5 years in Timor-Leste, and provision of IPT is suboptimal. Contacts are located in diverse and distant locations. Further studies to delineate access barriers to IPT and review programmatic models that will facilitate IPT scale up in Timor-Leste are needed. © 2015 John Wiley & Sons Ltd.

  14. Copper-Containing Nitrite Reductase Employing Proton-Coupled Spin-Exchanged Electron-Transfer and Multiproton Synchronized Transfer to Reduce Nitrite.

    PubMed

    Qin, Xin; Deng, Li; Hu, Caihong; Li, Li; Chen, Xiaohua

    2017-10-20

    The possible catalytic mechanism of the reduction of nitrite by copper-containing nitrite reductases (CuNiRs) is examined by using the M06 function according to two copper models, which include type-one copper (T1Cu) and type-two copper (T2Cu) sites. Examinations confirm that the protonation of two residues, His255 and Asp98, near the T2Cu site, can modulate the redox states of T1Cu and T2Cu, but cannot directly cause electron transfer from T1Cu to T2Cu. The electron hole remains at the T2Cu site when only one residue, His255 or Asp98, is protonated. However, the hole resides at the T1Cu site when both His255 and Asp98 are protonated. Then, the first protonation of nitrite takes place through indirect proton transfer from protonated His255 through the bridging H 2 O and Asp98 with three protons moving together, which cannot cause the cleavage of the HO-NO bond. Subsequently, the substrate is required to obtain another proton from reprotonated His255 through the bridging H 2 O. The reprotonation of nitrite induces the generation of nitric oxide (NO) and H 2 O at the T2Cu site through a special double-proton-coupled spin-exchanged electron-transfer mechanism with indirect proton transfer from His255 to the substrate, a beta-electron of T2Cu I shift to the NO cation, and the remaining alpha-electron changing spin direction at the same time. These results may provide useful information to better understand detailed proton-/electron-transfer reactions for the catalytic processes of CuNiR. © 2017 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

  15. Common Genetic Variation In Cellular Transport Genes and Epithelial Ovarian Cancer (EOC) Risk.

    PubMed

    Chornokur, Ganna; Lin, Hui-Yi; Tyrer, Jonathan P; Lawrenson, Kate; Dennis, Joe; Amankwah, Ernest K; Qu, Xiaotao; Tsai, Ya-Yu; Jim, Heather S L; Chen, Zhihua; Chen, Ann Y; Permuth-Wey, Jennifer; Aben, Katja K H; Anton-Culver, Hoda; Antonenkova, Natalia; Bruinsma, Fiona; Bandera, Elisa V; Bean, Yukie T; Beckmann, Matthias W; Bisogna, Maria; Bjorge, Line; Bogdanova, Natalia; Brinton, Louise A; Brooks-Wilson, Angela; Bunker, Clareann H; Butzow, Ralf; Campbell, Ian G; Carty, Karen; Chang-Claude, Jenny; Cook, Linda S; Cramer, Daniel W; Cunningham, Julie M; Cybulski, Cezary; Dansonka-Mieszkowska, Agnieszka; du Bois, Andreas; Despierre, Evelyn; Dicks, Ed; Doherty, Jennifer A; Dörk, Thilo; Dürst, Matthias; Easton, Douglas F; Eccles, Diana M; Edwards, Robert P; Ekici, Arif B; Fasching, Peter A; Fridley, Brooke L; Gao, Yu-Tang; Gentry-Maharaj, Aleksandra; Giles, Graham G; Glasspool, Rosalind; Goodman, Marc T; Gronwald, Jacek; Harrington, Patricia; Harter, Philipp; Hein, Alexander; Heitz, Florian; Hildebrandt, Michelle A T; Hillemanns, Peter; Hogdall, Claus K; Hogdall, Estrid; Hosono, Satoyo; Jakubowska, Anna; Jensen, Allan; Ji, Bu-Tian; Karlan, Beth Y; Kelemen, Linda E; Kellar, Mellissa; Kiemeney, Lambertus A; Krakstad, Camilla; Kjaer, Susanne K; Kupryjanczyk, Jolanta; Lambrechts, Diether; Lambrechts, Sandrina; Le, Nhu D; Lee, Alice W; Lele, Shashi; Leminen, Arto; Lester, Jenny; Levine, Douglas A; Liang, Dong; Lim, Boon Kiong; Lissowska, Jolanta; Lu, Karen; Lubinski, Jan; Lundvall, Lene; Massuger, Leon F A G; Matsuo, Keitaro; McGuire, Valerie; McLaughlin, John R; McNeish, Iain; Menon, Usha; Milne, Roger L; Modugno, Francesmary; Moysich, Kirsten B; Ness, Roberta B; Nevanlinna, Heli; Eilber, Ursula; Odunsi, Kunle; Olson, Sara H; Orlow, Irene; Orsulic, Sandra; Weber, Rachel Palmieri; Paul, James; Pearce, Celeste L; Pejovic, Tanja; Pelttari, Liisa M; Pike, Malcolm C; Poole, Elizabeth M; Risch, Harvey A; Rosen, Barry; Rossing, Mary Anne; Rothstein, Joseph H; Rudolph, Anja; Runnebaum, Ingo B; Rzepecka, Iwona K; Salvesen, Helga B; Schernhammer, Eva; Schwaab, Ira; Shu, Xiao-Ou; Shvetsov, Yurii B; Siddiqui, Nadeem; Sieh, Weiva; Song, Honglin; Southey, Melissa C; Spiewankiewicz, Beata; Sucheston, Lara; Teo, Soo-Hwang; Terry, Kathryn L; Thompson, Pamela J; Thomsen, Lotte; Tangen, Ingvild L; Tworoger, Shelley S; van Altena, Anne M; Vierkant, Robert A; Vergote, Ignace; Walsh, Christine S; Wang-Gohrke, Shan; Wentzensen, Nicolas; Whittemore, Alice S; Wicklund, Kristine G; Wilkens, Lynne R; Wu, Anna H; Wu, Xifeng; Woo, Yin-Ling; Yang, Hannah; Zheng, Wei; Ziogas, Argyrios; Hasmad, Hanis N; Berchuck, Andrew; Iversen, Edwin S; Schildkraut, Joellen M; Ramus, Susan J; Goode, Ellen L; Monteiro, Alvaro N A; Gayther, Simon A; Narod, Steven A; Pharoah, Paul D P; Sellers, Thomas A; Phelan, Catherine M

    2015-01-01

    Defective cellular transport processes can lead to aberrant accumulation of trace elements, iron, small molecules and hormones in the cell, which in turn may promote the formation of reactive oxygen species, promoting DNA damage and aberrant expression of key regulatory cancer genes. As DNA damage and uncontrolled proliferation are hallmarks of cancer, including epithelial ovarian cancer (EOC), we hypothesized that inherited variation in the cellular transport genes contributes to EOC risk. In total, DNA samples were obtained from 14,525 case subjects with invasive EOC and from 23,447 controls from 43 sites in the Ovarian Cancer Association Consortium (OCAC). Two hundred seventy nine SNPs, representing 131 genes, were genotyped using an Illumina Infinium iSelect BeadChip as part of the Collaborative Oncological Gene-environment Study (COGS). SNP analyses were conducted using unconditional logistic regression under a log-additive model, and the FDR q<0.2 was applied to adjust for multiple comparisons. The most significant evidence of an association for all invasive cancers combined and for the serous subtype was observed for SNP rs17216603 in the iron transporter gene HEPH (invasive: OR = 0.85, P = 0.00026; serous: OR = 0.81, P = 0.00020); this SNP was also associated with the borderline/low malignant potential (LMP) tumors (P = 0.021). Other genes significantly associated with EOC histological subtypes (p<0.05) included the UGT1A (endometrioid), SLC25A45 (mucinous), SLC39A11 (low malignant potential), and SERPINA7 (clear cell carcinoma). In addition, 1785 SNPs in six genes (HEPH, MGST1, SERPINA, SLC25A45, SLC39A11 and UGT1A) were imputed from the 1000 Genomes Project and examined for association with INV EOC in white-European subjects. The most significant imputed SNP was rs117729793 in SLC39A11 (per allele, OR = 2.55, 95% CI = 1.5-4.35, p = 5.66x10-4). These results, generated on a large cohort of women, revealed associations between inherited cellular transport gene variants and risk of EOC histologic subtypes.

  16. Common Genetic Variation In Cellular Transport Genes and Epithelial Ovarian Cancer (EOC) Risk

    PubMed Central

    Chornokur, Ganna; Lin, Hui-Yi; Tyrer, Jonathan P.; Lawrenson, Kate; Dennis, Joe; Amankwah, Ernest K.; Qu, Xiaotao; Tsai, Ya-Yu; Jim, Heather S. L.; Chen, Zhihua; Chen, Ann Y.; Permuth-Wey, Jennifer; Aben, Katja KH.; Anton-Culver, Hoda; Antonenkova, Natalia; Bruinsma, Fiona; Bandera, Elisa V.; Bean, Yukie T.; Beckmann, Matthias W.; Bisogna, Maria; Bjorge, Line; Bogdanova, Natalia; Brinton, Louise A.; Brooks-Wilson, Angela; Bunker, Clareann H.; Butzow, Ralf; Campbell, Ian G.; Carty, Karen; Chang-Claude, Jenny; Cook, Linda S.; Cramer, Daniel W.; Cunningham, Julie M.; Cybulski, Cezary; Dansonka-Mieszkowska, Agnieszka; du Bois, Andreas; Despierre, Evelyn; Dicks, Ed; Doherty, Jennifer A.; Dörk, Thilo; Dürst, Matthias; Easton, Douglas F.; Eccles, Diana M.; Edwards, Robert P.; Ekici, Arif B.; Fasching, Peter A.; Fridley, Brooke L.; Gao, Yu-Tang; Gentry-Maharaj, Aleksandra; Giles, Graham G.; Glasspool, Rosalind; Goodman, Marc T.; Gronwald, Jacek; Harrington, Patricia; Harter, Philipp; Hein, Alexander; Heitz, Florian; Hildebrandt, Michelle A. T.; Hillemanns, Peter; Hogdall, Claus K.; Hogdall, Estrid; Hosono, Satoyo; Jakubowska, Anna; Jensen, Allan; Ji, Bu-Tian; Karlan, Beth Y.; Kelemen, Linda E.; Kellar, Mellissa; Kiemeney, Lambertus A.; Krakstad, Camilla; Kjaer, Susanne K.; Kupryjanczyk, Jolanta; Lambrechts, Diether; Lambrechts, Sandrina; Le, Nhu D.; Lee, Alice W.; Lele, Shashi; Leminen, Arto; Lester, Jenny; Levine, Douglas A.; Liang, Dong; Lim, Boon Kiong; Lissowska, Jolanta; Lu, Karen; Lubinski, Jan; Lundvall, Lene; Massuger, Leon F. A. G.; Matsuo, Keitaro; McGuire, Valerie; McLaughlin, John R.; McNeish, Iain; Menon, Usha; Milne, Roger L.; Modugno, Francesmary; Moysich, Kirsten B.; Ness, Roberta B.; Nevanlinna, Heli; Eilber, Ursula; Odunsi, Kunle; Olson, Sara H.; Orlow, Irene; Orsulic, Sandra; Weber, Rachel Palmieri; Paul, James; Pearce, Celeste L.; Pejovic, Tanja; Pelttari, Liisa M.; Pike, Malcolm C.; Poole, Elizabeth M.; Risch, Harvey A.; Rosen, Barry; Rossing, Mary Anne; Rothstein, Joseph H.; Rudolph, Anja; Runnebaum, Ingo B.; Rzepecka, Iwona K.; Salvesen, Helga B.; Schernhammer, Eva; Schwaab, Ira; Shu, Xiao-Ou; Shvetsov, Yurii B.; Siddiqui, Nadeem; Sieh, Weiva; Song, Honglin; Southey, Melissa C.; Spiewankiewicz, Beata; Sucheston, Lara; Teo, Soo-Hwang; Terry, Kathryn L.; Thompson, Pamela J.; Thomsen, Lotte; Tangen, Ingvild L.; Tworoger, Shelley S.; van Altena, Anne M.; Vierkant, Robert A.; Vergote, Ignace; Walsh, Christine S.; Wang-Gohrke, Shan; Wentzensen, Nicolas; Whittemore, Alice S.; Wicklund, Kristine G.; Wilkens, Lynne R.; Wu, Anna H.; Wu, Xifeng; Woo, Yin-Ling; Yang, Hannah; Zheng, Wei; Ziogas, Argyrios; Hasmad, Hanis N.; Berchuck, Andrew; Iversen, Edwin S.; Schildkraut, Joellen M.; Ramus, Susan J.; Goode, Ellen L.; Monteiro, Alvaro N. A.; Gayther, Simon A.; Narod, Steven A.; Pharoah, Paul D. P.; Sellers, Thomas A.; Phelan, Catherine M.

    2015-01-01

    Background Defective cellular transport processes can lead to aberrant accumulation of trace elements, iron, small molecules and hormones in the cell, which in turn may promote the formation of reactive oxygen species, promoting DNA damage and aberrant expression of key regulatory cancer genes. As DNA damage and uncontrolled proliferation are hallmarks of cancer, including epithelial ovarian cancer (EOC), we hypothesized that inherited variation in the cellular transport genes contributes to EOC risk. Methods In total, DNA samples were obtained from 14,525 case subjects with invasive EOC and from 23,447 controls from 43 sites in the Ovarian Cancer Association Consortium (OCAC). Two hundred seventy nine SNPs, representing 131 genes, were genotyped using an Illumina Infinium iSelect BeadChip as part of the Collaborative Oncological Gene-environment Study (COGS). SNP analyses were conducted using unconditional logistic regression under a log-additive model, and the FDR q<0.2 was applied to adjust for multiple comparisons. Results The most significant evidence of an association for all invasive cancers combined and for the serous subtype was observed for SNP rs17216603 in the iron transporter gene HEPH (invasive: OR = 0.85, P = 0.00026; serous: OR = 0.81, P = 0.00020); this SNP was also associated with the borderline/low malignant potential (LMP) tumors (P = 0.021). Other genes significantly associated with EOC histological subtypes (p<0.05) included the UGT1A (endometrioid), SLC25A45 (mucinous), SLC39A11 (low malignant potential), and SERPINA7 (clear cell carcinoma). In addition, 1785 SNPs in six genes (HEPH, MGST1, SERPINA, SLC25A45, SLC39A11 and UGT1A) were imputed from the 1000 Genomes Project and examined for association with INV EOC in white-European subjects. The most significant imputed SNP was rs117729793 in SLC39A11 (per allele, OR = 2.55, 95% CI = 1.5-4.35, p = 5.66x10-4). Conclusion These results, generated on a large cohort of women, revealed associations between inherited cellular transport gene variants and risk of EOC histologic subtypes. PMID:26091520

  17. Effect of short-term stainless steel welding fume inhalation exposure on lung inflammation, injury, and defense responses in rats.

    PubMed

    Antonini, James M; Stone, Sam; Roberts, Jenny R; Chen, Bean; Schwegler-Berry, Diane; Afshari, Aliakbar A; Frazer, David G

    2007-09-15

    Many welders have experienced bronchitis, metal fume fever, lung function changes, and an increase in the incidence of lung infection. Questions remain regarding the possible mechanisms associated with the potential pulmonary effects of welding fume exposure. The objective was to assess the early effects of stainless steel (SS) welding fume inhalation on lung injury, inflammation, and defense responses. Male Sprague-Dawley rats were exposed to gas metal arc-SS welding fume at a concentration of 15 or 40 mg/m(3) x 3 h/day for 1, 3, or 10 days. The control group was exposed to filtered air. To assess lung defense responses, some animals were intratracheally inoculated with 5x10(4) Listeria monocytogenes 1 day after the last exposure. Welding particles were collected during exposure, and elemental composition and particle size were determined. At 1, 4, 6, 11, 14, and 30 days after the final exposure, parameters of lung injury (lactate dehydrogenase and albumin) and inflammation (PMN influx) were measured in the bronchoalveolar lavage fluid. In addition, particle-induced effects on pulmonary clearance of bacteria and macrophage function were assessed. SS particles were composed of Fe, Cr, Mn, and Ni. Particle size distribution analysis indicated the mass median aerodynamic diameter of the generated fume to be 0.255 microm. Parameters of lung injury were significantly elevated at all time points post-exposure compared to controls except for 30 days. Interestingly, no significant difference in lung PMNs was observed between the SS and control groups at 1, 4, and 6 days post-exposure. After 6 days post-exposure, a dramatic increase in lung PMNs was observed in the SS group compared to air controls. Lung bacteria clearance and macrophage function were reduced and immune and inflammatory cytokines were altered in the SS group. In summary, short-term exposure of rats to SS welding fume caused significant lung damage and suppressed lung defense responses to bacterial infection, but had a delayed effect on pulmonary inflammation. Additional chronic inhalation studies are needed to further examine the lung effects associated with SS welding fume exposure.

  18. 76 FR 11254 - Agency Information Collection Activities: Declaration of Unaccompanied Articles

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-01

    ... Activities: Declaration of Unaccompanied Articles AGENCY: U.S. Customs and Border Protection (CBP... collection requirement concerning the Declaration of Unaccompanied Articles (CBP Form 255). This request for...: Title: Declaration of Unaccompanied Articles. OMB Number: 1651-0030. Form Number: CBP Form 255. Abstract...

  19. 40 CFR 255.31 - Integration with other acts.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Section 255.31 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES IDENTIFICATION OF REGIONS AND AGENCIES FOR SOLID WASTE MANAGEMENT Responsibilities of Identified Agencies and... et seq.), the Marine Protection, Research and Sanctuaries Act of 1972 (33 U.S.C. 1401 et seq.) and...

  20. 33 CFR 106.255 - Security systems and equipment maintenance.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... maintained according to manufacturers' recommendations. (b) Security systems must be regularly tested in... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Security systems and equipment... Shelf (OCS) Facility Security Requirements § 106.255 Security systems and equipment maintenance. (a...

  1. 6 CFR 25.5 - Obligations of seller.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ...-TERRORISM BY FOSTERING EFFECTIVE TECHNOLOGIES § 25.5 Obligations of seller. (a) Liability Insurance Required... Terrorism when Qualified Anti-Terrorism Technologies have been deployed in defense against, response to, or...-Terrorism Technology submit any information that would: (1) Assist in determining the amount of liability...

  2. A modularized pulse programmer for NMR spectroscopy

    NASA Astrophysics Data System (ADS)

    Mao, Wenping; Bao, Qingjia; Yang, Liang; Chen, Yiqun; Liu, Chaoyang; Qiu, Jianqing; Ye, Chaohui

    2011-02-01

    A modularized pulse programmer for a NMR spectrometer is described. It consists of a networked PCI-104 single-board computer and a field programmable gate array (FPGA). The PCI-104 is dedicated to translate the pulse sequence elements from the host computer into 48-bit binary words and download these words to the FPGA, while the FPGA functions as a sequencer to execute these binary words. High-resolution NMR spectra obtained on a home-built spectrometer with four pulse programmers working concurrently demonstrate the effectiveness of the pulse programmer. Advantages of the module include (1) once designed it can be duplicated and used to construct a scalable NMR/MRI system with multiple transmitter and receiver channels, (2) it is a totally programmable system in which all specific applications are determined by software, and (3) it provides enough reserve for possible new pulse sequences.

  3. Chemistry of the superheavy elements.

    PubMed

    Schädel, Matthias

    2015-03-13

    The quest for superheavy elements (SHEs) is driven by the desire to find and explore one of the extreme limits of existence of matter. These elements exist solely due to their nuclear shell stabilization. All 15 presently 'known' SHEs (11 are officially 'discovered' and named) up to element 118 are short-lived and are man-made atom-at-a-time in heavy ion induced nuclear reactions. They are identical to the transactinide elements located in the seventh period of the periodic table beginning with rutherfordium (element 104), dubnium (element 105) and seaborgium (element 106) in groups 4, 5 and 6, respectively. Their chemical properties are often surprising and unexpected from simple extrapolations. After hassium (element 108), chemistry has now reached copernicium (element 112) and flerovium (element 114). For the later ones, the focus is on questions of their metallic or possibly noble gas-like character originating from interplay of most pronounced relativistic effects and electron-shell effects. SHEs provide unique opportunities to get insights into the influence of strong relativistic effects on the atomic electrons and to probe 'relativistically' influenced chemical properties and the architecture of the periodic table at its farthest reach. In addition, they establish a test bench to challenge the validity and predictive power of modern fully relativistic quantum chemical models. © 2015 The Author(s) Published by the Royal Society. All rights reserved.

  4. Statins Increase Plasminogen Activator Inhibitor Type 1 Gene Transcription through a Pregnane X Receptor Regulated Element

    PubMed Central

    Stanley, Frederick M.; Linder, Kathryn M.; Cardozo, Timothy J.

    2015-01-01

    Plasminogen activator inhibitor type 1 (PAI-1) is a multifunctional protein that has important roles in inflammation and wound healing. Its aberrant regulation may contribute to many disease processes such as heart disease. The PAI-1 promoter is responsive to multiple inputs including cytokines, growth factors, steroids and oxidative stress. The statin drugs, atorvastatin, mevastatin and rosuvastatin, increased basal and stimulated expression of the PAI-1 promoter 3-fold. A statin-responsive, nuclear hormone response element was previously identified in the PAI-1 promoter, but it was incompletely characterized. We characterized this direct repeat (DR) of AGGTCA with a 3-nucleotide spacer at -269/-255 using deletion and directed mutagenesis. Deletion or mutation of this element increased basal transcription from the promoter suggesting that it repressed PAI-1 transcription in the unliganded state. The half-site spacing and the ligand specificity suggested that this might be a pregnane X receptor (PXR) responsive element. Computational molecular docking showed that atorvastatin, mevastatin and rosuvastatin were structurally compatible with the PXR ligand-binding pocket in its agonist conformation. Experiments with Gal4 DNA binding domain fusion proteins showed that Gal4-PXR was activated by statins while other DR + 3 binding nuclear receptor fusions were not. Overexpression of PXR further enhanced PAI-1 transcription in response to statins. Finally, ChIP experiments using Halo-tagged PXR and RXR demonstrated that both components of the PXR-RXR heterodimer bound to this region of the PAI-1 promoter. PMID:26379245

  5. Disruption of the Abdominal-B Promoter Tethering Element Results in a Loss of Long-Range Enhancer-Directed Hox Gene Expression in Drosophila

    PubMed Central

    Ho, Margaret C. W.; Schiller, Benjamin J.; Akbari, Omar S.; Bae, Esther; Drewell, Robert A.

    2011-01-01

    There are many examples within gene complexes of transcriptional enhancers interacting with only a subset of target promoters. A number of molecular mechanisms including promoter competition, insulators and chromatin looping are thought to play a role in regulating these interactions. At the Drosophila bithorax complex (BX-C), the IAB5 enhancer specifically drives gene expression only from the Abdominal-B (Abd-B) promoter, even though the enhancer and promoter are 55 kb apart and are separated by at least three insulators. In previous studies, we discovered that a 255 bp cis-regulatory module, the promoter tethering element (PTE), located 5′ of the Abd-B transcriptional start site is able to tether IAB5 to the Abd-B promoter in transgenic embryo assays. In this study we examine the functional role of the PTE at the endogenous BX-C using transposon-mediated mutagenesis. Disruption of the PTE by P element insertion results in a loss of enhancer-directed Abd-B expression during embryonic development and a homeotic transformation of abdominal segments. A partial deletion of the PTE and neighboring upstream genomic sequences by imprecise excision of the P element also results in a similar loss of Abd-B expression in embryos. These results demonstrate that the PTE is an essential component of the regulatory network at the BX-C and is required in vivo to mediate specific long-range enhancer-promoter interactions. PMID:21283702

  6. Trace metal concentrations in single specimens of the intestinal broad flatworm ( Diphyllobothrium latum), compared to their fish host ( Oncorhynchus mykiss) measured by total reflection X-ray fluorescence spectrometry

    NASA Astrophysics Data System (ADS)

    Woelfl, Stefan; Mages, Margarete; Torres, Patricio

    2008-12-01

    The aim of this study was to investigate (1) whether intestine endoparasites ( Diphyllobothrium latum) accumulate trace elements related to its body size and (2) whether parasites bioconcentrate more trace elements than their host. Freshwater fish (rainbow trout Oncorhynchus mykiss) were sampled in the deep, oligotrophic and uncontaminated Lake Riñihue in Southern Chile. The element concentration of different organs (intestine, muscle, liver) and of the intestine endoparasites were analyzed using total reflection X-ray fluorescence spectrometry. The results showed that the mass fraction for Mn, Fe, Ni, Cu, and Pb decreased significantly with the body size (dry weight) of the endoparasite. Only Zn did not reveal such a relationship. Small parasites accumulated up to 80 times more Fe, Ni, Mn, Pb, and Cu than large parasites. Compared to the fish organs, small parasites accumulated in maximum 35 to 307 times more Mn, 5 to 255 times more Fe, 98 to 220 times more Ni, 3 to 175 times more Cu, and 0.4 to 12 times more Zn than the fish. Lead was only found in the endoparasite, but not in the fish organs. We conclude that (1) D. latum is a good indicator for trace element accumulation in fishes and that (2) small endoparasites are more sensitive as bioindicators because they showed higher bioconcentrations of trace metals than larger parasites.

  7. 39 CFR 255.4 - Accessibility to electronic and information technology.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... AND INFORMATION TECHNOLOGY § 255.4 Accessibility to electronic and information technology. (a) In... burden, that the electronic and information technology the agency procures allows— (1) Individuals with... 39 Postal Service 1 2013-07-01 2013-07-01 false Accessibility to electronic and information...

  8. 39 CFR 255.4 - Accessibility to electronic and information technology.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... AND INFORMATION TECHNOLOGY § 255.4 Accessibility to electronic and information technology. (a) In... burden, that the electronic and information technology the agency procures allows— (1) Individuals with... 39 Postal Service 1 2014-07-01 2014-07-01 false Accessibility to electronic and information...

  9. 39 CFR 255.4 - Accessibility to electronic and information technology.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... AND INFORMATION TECHNOLOGY § 255.4 Accessibility to electronic and information technology. (a) In... burden, that the electronic and information technology the agency procures allows— (1) Individuals with... 39 Postal Service 1 2012-07-01 2012-07-01 false Accessibility to electronic and information...

  10. 39 CFR 255.4 - Accessibility to electronic and information technology.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... AND INFORMATION TECHNOLOGY § 255.4 Accessibility to electronic and information technology. (a) In... burden, that the electronic and information technology the agency procures allows— (1) Individuals with... 39 Postal Service 1 2011-07-01 2011-07-01 false Accessibility to electronic and information...

  11. 14 CFR 255.5 - Contracts with participating carriers.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... (AVIATION PROCEEDINGS) ECONOMIC REGULATIONS AIRLINE COMPUTER RESERVATIONS SYSTEMS § 255.5 Contracts with participating carriers. (a) No system may require a carrier to maintain any particular level of participation or buy any enhancements in its system on the basis of participation levels or enhancements selected by...

  12. 14 CFR 255.5 - Contracts with participating carriers.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... (AVIATION PROCEEDINGS) ECONOMIC REGULATIONS AIRLINE COMPUTER RESERVATIONS SYSTEMS § 255.5 Contracts with participating carriers. (a) No system may require a carrier to maintain any particular level of participation or buy any enhancements in its system on the basis of participation levels or enhancements selected by...

  13. 33 CFR 105.255 - Security measures for access control.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... and facilities; (4) Granting access to only those responding to the security incident or threat... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Security measures for access... SECURITY MARITIME SECURITY MARITIME SECURITY: FACILITIES Facility Security Requirements § 105.255 Security...

  14. Evaluation of variable speed limits on I-270/I-255 in St. Louis.

    DOT National Transportation Integrated Search

    2010-10-01

    In May of 2008, MoDOT installed a Variable Speed Limit (VSL) system along the I270/I255 corridor in St. Louis. This project evaluated the VSL system and its potential impacts and benefits to the transportation users. The technical system ...

  15. 18 CFR 367.2550 - Account 255, Accumulated deferred investment tax credits.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ..., Accumulated deferred investment tax credits. 367.2550 Section 367.2550 Conservation of Power and Water... 255, Accumulated deferred investment tax credits. This account must be credited with all investment tax credits deferred by companies that have elected to follow deferral accounting, partial or full...

  16. 39 CFR 255.7 - Special arrangements for postal services.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... INFORMATION TECHNOLOGY § 255.7 Special arrangements for postal services. Members of the public who are unable... offer other special arrangements to that individual. (a) The Postal Operations Manual offers information... accessible to individuals in wheelchairs. Information regarding the location of the nearest center may be...

  17. Measurements of B --> {pi,eta,eta;{'}}lnu_{l} branching fractions and determination of |V_{ub}| with semileptonically tagged B mesons.

    PubMed

    Aubert, B; Bona, M; Karyotakis, Y; Lees, J P; Poireau, V; Prencipe, E; Prudent, X; Tisserand, V; Garra Tico, J; Grauges, E; Lopez, L; Palano, A; Pappagallo, M; Eigen, G; Stugu, B; Sun, L; Abrams, G S; Battaglia, M; Brown, D N; Cahn, R N; Jacobsen, R G; Kerth, L T; Kolomensky, Yu G; Kukartsev, G; Lynch, G; Osipenkov, I L; Ronan, M T; Tackmann, K; Tanabe, T; Hawkes, C M; Soni, N; Watson, A T; Koch, H; Schroeder, T; Walker, D; Asgeirsson, D J; Cuhadar-Donszelmann, T; Fulsom, B G; Hearty, C; Mattison, T S; McKenna, J A; Barrett, M; Khan, A; Teodorescu, L; Blinov, V E; Bukin, A D; Buzykaev, A R; Druzhinin, V P; Golubev, V B; Onuchin, A P; Serednyakov, S I; Skovpen, Yu I; Solodov, E P; Todyshev, K Yu; Bondioli, M; Curry, S; Eschrich, I; Kirkby, D; Lankford, A J; Lund, P; Mandelkern, M; Martin, E C; Stoker, D P; Abachi, S; Buchanan, C; Gary, J W; Liu, F; Long, O; Shen, B C; Vitug, G M; Yasin, Z; Zhang, L; Sharma, V; Campagnari, C; Hong, T M; Kovalskyi, D; Mazur, M A; Richman, J D; Beck, T W; Eisner, A M; Flacco, C J; Heusch, C A; Kroseberg, J; Lockman, W S; Schalk, T; Schumm, B A; Seiden, A; Wang, L; Wilson, M G; Winstrom, L O; Cheng, C H; Doll, D A; Echenard, B; Fang, F; Hitlin, D G; Narsky, I; Piatenko, T; Porter, F C; Andreassen, R; Mancinelli, G; Meadows, B T; Mishra, K; Sokoloff, M D; Blanc, F; Bloom, P C; Ford, W T; Gaz, A; Hirschauer, J F; Kreisel, A; Nagel, M; Nauenberg, U; Smith, J G; Ulmer, K A; Wagner, S R; Ayad, R; Soffer, A; Toki, W H; Wilson, R J; Altenburg, D D; Feltresi, E; Hauke, A; Jasper, H; Karbach, M; Merkel, J; Petzold, A; Spaan, B; Wacker, K; Kobel, M J; Mader, W F; Nogowski, R; Schubert, K R; Schwierz, R; Sundermann, J E; Volk, A; Bernard, D; Bonneaud, G R; Latour, E; Thiebaux, Ch; Verderi, M; Clark, P J; Gradl, W; Playfer, S; Watson, J E; Andreotti, M; Bettoni, D; Bozzi, C; Calabrese, R; Cecchi, A; Cibinetto, G; Franchini, P; Luppi, E; Negrini, M; Petrella, A; Piemontese, L; Santoro, V; Baldini-Ferroli, R; Calcaterra, A; de Sangro, R; Finocchiaro, G; Pacetti, S; Patteri, P; Peruzzi, I M; Piccolo, M; Rama, M; Zallo, A; Buzzo, A; Contri, R; Lo Vetere, M; Macri, M M; Monge, M R; Passaggio, S; Patrignani, C; Robutti, E; Santroni, A; Tosi, S; Chaisanguanthum, K S; Morii, M; Dubitzky, R S; Marks, J; Schenk, S; Uwer, U; Klose, V; Lacker, H M; De Nardo, G; Lista, L; Monorchio, D; Onorato, G; Sciacca, C; Bard, D J; Dauncey, P D; Nash, J A; Panduro Vazquez, W; Tibbetts, M; Behera, P K; Chai, X; Charles, M J; Mallik, U; Cochran, J; Crawley, H B; Dong, L; Meyer, W T; Prell, S; Rosenberg, E I; Rubin, A E; Gao, Y Y; Gritsan, A V; Guo, Z J; Lae, C K; Denig, A G; Fritsch, M; Schott, G; Arnaud, N; Béquilleux, J; D'Orazio, A; Davier, M; Firmino da Costa, J; Grosdidier, G; Höcker, A; Lepeltier, V; Le Diberder, F; Lutz, A M; Pruvot, S; Roudeau, P; Schune, M H; Serrano, J; Sordini, V; Stocchi, A; Wormser, G; Lange, D J; Wright, D M; Bingham, I; Burke, J P; Chavez, C A; Fry, J R; Gabathuler, E; Gamet, R; Hutchcroft, D E; Payne, D J; Touramanis, C; Bevan, A J; George, K A; Di Lodovico, F; Sacco, R; Sigamani, M; Cowan, G; Flaecher, H U; Hopkins, D A; Paramesvaran, S; Salvatore, F; Wren, A C; Brown, D N; Davis, C L; Alwyn, K E; Barlow, N R; Barlow, R J; Chia, Y M; Edgar, C L; Lafferty, G D; West, T J; Yi, J I; Anderson, J; Chen, C; Jawahery, A; Roberts, D A; Simi, G; Tuggle, J M; Dallapiccola, C; Hertzbach, S S; Li, X; Salvati, E; Saremi, S; Cowan, R; Dujmic, D; Fisher, P H; Koeneke, K; Sciolla, G; Spitznagel, M; Taylor, F; Yamamoto, R K; Zhao, M; McLachlin, S E; Patel, P M; Robertson, S H; Lazzaro, A; Lombardo, V; Palombo, F; Bauer, J M; Cremaldi, L; Eschenburg, V; Godang, R; Kroeger, R; Sanders, D A; Summers, D J; Zhao, H W; Simard, M; Taras, P; Viaud, F B; Nicholson, H; Baak, M A; Raven, G; Snoek, H L; Jessop, C P; Knoepfel, K J; Losecco, J M; Wang, W F; Benelli, G; Corwin, L A; Honscheid, K; Kagan, H; Kass, R; Morris, J P; Rahimi, A M; Regensburger, J J; Sekula, S J; Wong, Q K; Blount, N L; Brau, J; Frey, R; Igonkina, O; Kolb, J A; Lu, M; Rahmat, R; Sinev, N B; Strom, D; Strube, J; Torrence, E; Castelli, G; Gagliardi, N; Margoni, M; Morandin, M; Posocco, M; Rotondo, M; Simonetto, F; Stroili, R; Voci, C; Del Amo Sanchez, P; Ben-Haim, E; Briand, H; Calderini, G; Chauveau, J; David, P; Del Buono, L; Hamon, O; Leruste, Ph; Ocariz, J; Perez, A; Prendki, J; Gladney, L; Biasini, M; Covarelli, R; Manoni, E; Angelini, C; Batignani, G; Bettarini, S; Carpinelli, M; Cervelli, A; Forti, F; Giorgi, M A; Lusiani, A; Marchiori, G; Morganti, M; Neri, N; Paoloni, E; Rizzo, G; Walsh, J J; Biesiada, J; Lopes Pegna, D; Lu, C; Olsen, J; Smith, A J S; Telnov, A V; Anulli, F; Baracchini, E; Cavoto, G; Del Re, D; Di Marco, E; Faccini, R; Ferrarotto, F; Ferroni, F; Gaspero, M; Jackson, P D; Li Gioi, L; Mazzoni, M A; Morganti, S; Piredda, G; Polci, F; Renga, F; Voena, C; Ebert, M; Hartmann, T; Schröder, H; Waldi, R; Adye, T; Franek, B; Olaiya, E O; Roethel, W; Wilson, F F; Emery, S; Escalier, M; Esteve, L; Gaidot, A; Ganzhur, S F; Hamel de Monchenault, G; Kozanecki, W; Vasseur, G; Yèche, Ch; Zito, M; Chen, X R; Liu, H; Park, W; Purohit, M V; White, R M; Wilson, J R; Allen, M T; Aston, D; Bartoldus, R; Bechtle, P; Benitez, J F; Cenci, R; Coleman, J P; Convery, M R; Dingfelder, J C; Dorfan, J; Dubois-Felsmann, G P; Dunwoodie, W; Field, R C; Gabareen, A M; Gowdy, S J; Graham, M T; Grenier, P; Hast, C; Innes, W R; Kaminski, J; Kelsey, M H; Kim, H; Kim, P; Kocian, M L; Leith, D W G S; Li, S; Lindquist, B; Luitz, S; Luth, V; Lynch, H L; Macfarlane, D B; Marsiske, H; Messner, R; Muller, D R; Neal, H; Nelson, S; O'Grady, C P; Ofte, I; Perazzo, A; Perl, M; Ratcliff, B N; Roodman, A; Salnikov, A A; Schindler, R H; Schwiening, J; Snyder, A; Su, D; Sullivan, M K; Suzuki, K; Swain, S K; Thompson, J M; Va'vra, J; Wagner, A P; Weaver, M; West, C A; Wisniewski, W J; Wittgen, M; Wright, D H; Wulsin, H W; Yarritu, A K; Yi, K; Young, C C; Ziegler, V; Burchat, P R; Edwards, A J; Majewski, S A; Miyashita, T S; Petersen, B A; Wilden, L; Ahmed, S; Alam, M S; Bula, R; Ernst, J A; Pan, B; Saeed, M A; Zain, S B; Spanier, S M; Wogsland, B J; Eckmann, R; Ritchie, J L; Ruland, A M; Schilling, C J; Schwitters, R F; Drummond, B W; Izen, J M; Lou, X C; Bianchi, F; Gamba, D; Pelliccioni, M; Bomben, M; Bosisio, L; Cartaro, C; Della Ricca, G; Lanceri, L; Vitale, L; Azzolini, V; Lopez-March, N; Martinez-Vidal, F; Milanes, D A; Oyanguren, A; Albert, J; Banerjee, Sw; Bhuyan, B; Choi, H H F; Hamano, K; Kowalewski, R; Lewczuk, M J; Nugent, I M; Roney, J M; Sobie, R J; Gershon, T J; Harrison, P F; Ilic, J; Latham, T E; Mohanty, G B; Band, H R; Chen, X; Dasu, S; Flood, K T; Pan, Y; Pierini, M; Prepost, R; Vuosalo, C O; Wu, S L

    2008-08-22

    We report measurements of branching fractions for the decays B-->Plnu_{l}, where P are the pseudoscalar charmless mesons pi;{-}, pi;{0}, eta and eta;{'}, based on 348 fb;{-1} of data collected with the BABAR detector, using B0 and B+ mesons found in the recoil of a second B meson decaying as B-->D;{(*)}lnu_{l}. Assuming isospin symmetry, we combine pionic branching fractions to obtain B(B;{0}-->pi;{-}l;{+}nu_{l})=(1.54+/-0.17_{(stat)}+/-0.09_{(syst)})x10;{-4}; we find 3.2sigma evidence of the decay B;{+}-->etal;{+}nu_{l} and measure its branching fraction to be (0.64+/-0.20_{(stat)}+/-0.03_{(syst)})x10;{-4}, and determine B(B;{+}-->eta;{'}l;{+}nu_{l})<0.47x10;{-4} to 90% confidence level. Using partial branching fractions for the pionic decays in ranges of the momentum transfer and a variety of form factor calculation, we obtain values of the magnitude of the Cabibbo-Kobayashi-Maskawa matrix element |V_{ub}| in ranging from 3.6x10;{-3} to 4.1x10;{-3}.

  18. Gekko japonicus genome reveals evolution of adhesive toe pads and tail regeneration

    PubMed Central

    Liu, Yan; Zhou, Qian; Wang, Yongjun; Luo, Longhai; Yang, Jian; Yang, Linfeng; Liu, Mei; Li, Yingrui; Qian, Tianmei; Zheng, Yuan; Li, Meiyuan; Li, Jiang; Gu, Yun; Han, Zujing; Xu, Man; Wang, Yingjie; Zhu, Changlai; Yu, Bin; Yang, Yumin; Ding, Fei; Jiang, Jianping; Yang, Huanming; Gu, Xiaosong

    2015-01-01

    Reptiles are the most morphologically and physiologically diverse tetrapods, and have undergone 300 million years of adaptive evolution. Within the reptilian tetrapods, geckos possess several interesting features, including the ability to regenerate autotomized tails and to climb on smooth surfaces. Here we sequence the genome of Gekko japonicus (Schlegel's Japanese Gecko) and investigate genetic elements related to its physiology. We obtain a draft G. japonicus genome sequence of 2.55 Gb and annotated 22,487 genes. Comparative genomic analysis reveals specific gene family expansions or reductions that are associated with the formation of adhesive setae, nocturnal vision and tail regeneration, as well as the diversification of olfactory sensation. The obtained genomic data provide robust genetic evidence of adaptive evolution in reptiles. PMID:26598231

  19. Propulsion Systems

    DTIC Science & Technology

    2011-03-31

    Manual 91 - 710 Vol. 2 ( AFSPCMAN 91 - 710 V2). 8. Astrium EADS. 2010. cs.astrium.eads.net. April. 9. Astrium EADS. 2010. : http...of the High Energy Density Matter (HEDM) Conference. Albuquerque, NM, February 24-27, (Phillips Lab PL-CP- 91 -3003, p. 3 ). 104. Sullivan, D. J...Chapter 3 . DATES COVERED (From - To) 4. TITLE AND SUBTITLE 5a. CONTRACT NUMBER Chapter 18 - Propulsion Systems 5b. GRANT NUMBER 5c. PROGRAM ELEMENT

  20. 24 CFR 221.255 - Assignment option.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Assignment option. 221.255 Section... Assignment option. (a) A mortgagee holding a mortgage insured pursuant to a conditional or firm commitment issued on or before November 30, 1983 has the option to assign, transfer and deliver to the Commissioner...

  1. 25 CFR 1000.255 - May a Tribe/Consortium reallocate funds among construction programs?

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 25 Indians 2 2013-04-01 2013-04-01 false May a Tribe/Consortium reallocate funds among... INDIAN SELF-DETERMINATION AND EDUCATION ACT Construction § 1000.255 May a Tribe/Consortium reallocate funds among construction programs? Yes, a Tribe/Consortium may reallocate funds among construction...

  2. 25 CFR 1000.255 - May a Tribe/Consortium reallocate funds among construction programs?

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 25 Indians 2 2014-04-01 2014-04-01 false May a Tribe/Consortium reallocate funds among... INDIAN SELF-DETERMINATION AND EDUCATION ACT Construction § 1000.255 May a Tribe/Consortium reallocate funds among construction programs? Yes, a Tribe/Consortium may reallocate funds among construction...

  3. 40 CFR 60.255 - Performance tests and other compliance requirements.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Preparation and Processing Plants § 60.255 Performance tests and other compliance requirements. (a) An owner... within a 60-minute period of) PM performance tests. (c) If any affected coal processing and conveying...) when the coal preparation and processing plant is in operation. Each observation must be recorded as...

  4. 40 CFR 60.255 - Performance tests and other compliance requirements.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Preparation and Processing Plants § 60.255 Performance tests and other compliance requirements. (a) An owner... within a 60-minute period of) PM performance tests. (c) If any affected coal processing and conveying...) when the coal preparation and processing plant is in operation. Each observation must be recorded as...

  5. 40 CFR 60.255 - Performance tests and other compliance requirements.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Preparation and Processing Plants § 60.255 Performance tests and other compliance requirements. (a) An owner... within a 60-minute period of) PM performance tests. (c) If any affected coal processing and conveying...) when the coal preparation and processing plant is in operation. Each observation must be recorded as...

  6. 40 CFR 60.255 - Performance tests and other compliance requirements.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Preparation and Processing Plants § 60.255 Performance tests and other compliance requirements. (a) An owner... within a 60-minute period of) PM performance tests. (c) If any affected coal processing and conveying...) when the coal preparation and processing plant is in operation. Each observation must be recorded as...

  7. 29 CFR 779.255 - Meaning of “gasoline service establishment.”

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Coverage The Gasoline Service Establishment Enterprise § 779.255 Meaning of “gasoline service establishment.” (a) A gasoline service station or establishment is one which is typically a physically separate place of business engaged primarily (“primarily” meaning 50 percent or more) in selling gasoline and...

  8. 29 CFR 779.255 - Meaning of “gasoline service establishment.”

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Coverage The Gasoline Service Establishment Enterprise § 779.255 Meaning of “gasoline service establishment.” (a) A gasoline service station or establishment is one which is typically a physically separate place of business engaged primarily (“primarily” meaning 50 percent or more) in selling gasoline and...

  9. 29 CFR 779.255 - Meaning of “gasoline service establishment.”

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Coverage The Gasoline Service Establishment Enterprise § 779.255 Meaning of “gasoline service establishment.” (a) A gasoline service station or establishment is one which is typically a physically separate place of business engaged primarily (“primarily” meaning 50 percent or more) in selling gasoline and...

  10. 29 CFR 779.255 - Meaning of “gasoline service establishment.”

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Coverage The Gasoline Service Establishment Enterprise § 779.255 Meaning of “gasoline service establishment.” (a) A gasoline service station or establishment is one which is typically a physically separate place of business engaged primarily (“primarily” meaning 50 percent or more) in selling gasoline and...

  11. 29 CFR 779.255 - Meaning of “gasoline service establishment.”

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Coverage The Gasoline Service Establishment Enterprise § 779.255 Meaning of “gasoline service establishment.” (a) A gasoline service station or establishment is one which is typically a physically separate place of business engaged primarily (“primarily” meaning 50 percent or more) in selling gasoline and...

  12. 41 CFR 102-34.255 - What are motor vehicle replacement standards?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 41 Public Contracts and Property Management 3 2011-01-01 2011-01-01 false What are motor vehicle... Management Regulations System (Continued) FEDERAL MANAGEMENT REGULATION PERSONAL PROPERTY 34-MOTOR VEHICLE MANAGEMENT Replacement of Motor Vehicles § 102-34.255 What are motor vehicle replacement standards? Motor...

  13. 41 CFR 102-74.255 - How must occupant evacuation or relocation be accomplished when there is immediate danger to...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ..., explosion or the discovery of an explosive device (not including a bomb threat)? 102-74.255 Section 102-74... including a bomb threat)? The Designated Official must initiate action to evacuate or relocate occupants in... (not including a bomb threat). ...

  14. 20 CFR 632.255 - Program planning.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... EMPLOYMENT AND TRAINING PROGRAMS Summer Youth Employment and Training Programs § 632.255 Program planning. (a)(1) In developing the summer program, the Native American grantee shall coordinate the summer plan..., except that 45 days prior to the beginning of the summer program and 45 days after the summer program...

  15. 20 CFR 632.255 - Program planning.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... EMPLOYMENT AND TRAINING PROGRAMS Summer Youth Employment and Training Programs § 632.255 Program planning. (a)(1) In developing the summer program, the Native American grantee shall coordinate the summer plan..., except that 45 days prior to the beginning of the summer program and 45 days after the summer program...

  16. 14 CFR 255.1 - Purpose.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... REGULATIONS AIRLINE COMPUTER RESERVATIONS SYSTEMS § 255.1 Purpose. (a) The purpose of this part is to set forth requirements for the operation of computer reservations systems used by travel agents and certain... operates to exempt any person from the operation of the antitrust laws set forth in subsection (a) of the...

  17. 14 CFR 255.1 - Purpose.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... REGULATIONS AIRLINE COMPUTER RESERVATIONS SYSTEMS § 255.1 Purpose. (a) The purpose of this part is to set forth requirements for the operation of computer reservations systems used by travel agents and certain... operates to exempt any person from the operation of the antitrust laws set forth in subsection (a) of the...

  18. 14 CFR 255.1 - Purpose.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... REGULATIONS AIRLINE COMPUTER RESERVATIONS SYSTEMS § 255.1 Purpose. (a) The purpose of this part is to set forth requirements for the operation of computer reservations systems used by travel agents and certain... operates to exempt any person from the operation of the antitrust laws set forth in subsection (a) of the...

  19. 14 CFR 255.1 - Purpose.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... REGULATIONS AIRLINE COMPUTER RESERVATIONS SYSTEMS § 255.1 Purpose. (a) The purpose of this part is to set forth requirements for the operation of computer reservations systems used by travel agents and certain... operates to exempt any person from the operation of the antitrust laws set forth in subsection (a) of the...

  20. 14 CFR 255.1 - Purpose.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... REGULATIONS AIRLINE COMPUTER RESERVATIONS SYSTEMS § 255.1 Purpose. (a) The purpose of this part is to set forth requirements for the operation of computer reservations systems used by travel agents and certain... operates to exempt any person from the operation of the antitrust laws set forth in subsection (a) of the...

  1. 16 CFR 255.1 - General considerations.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ...'s endorsement, the advertiser must contact the contractor in order to determine whether the... keyboard and then picking the advertiser's brand. The announcer asks her why, and X gives her reasons. This... services. [See § 255.5.] In order to limit its potential liability, the advertiser should ensure that the...

  2. Appendices : evaluation of variable speed limits on I-270/I-255 in St. Louis.

    DOT National Transportation Integrated Search

    2010-10-01

    In May of 2008, MoDOT installed a Variable Speed Limit (VSL) system along the I-270/I-255 corridor in : St. Louis. This project evaluated the VSL system and its potential impacts and benefits to the : transportation users. The technical system ...

  3. 37 CFR 255.5 - Royalty rate for digital phonorecord deliveries in general.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2012-07-01 2012-07-01 false Royalty rate for digital..., LIBRARY OF CONGRESS COPYRIGHT ARBITRATION ROYALTY PANEL RULES AND PROCEDURES ADJUSTMENT OF ROYALTY PAYABLE UNDER COMPULSORY LICENSE FOR MAKING AND DISTRIBUTING PHONORECORDS § 255.5 Royalty rate for digital...

  4. 37 CFR 255.5 - Royalty rate for digital phonorecord deliveries in general.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2013-07-01 2013-07-01 false Royalty rate for digital..., LIBRARY OF CONGRESS COPYRIGHT ARBITRATION ROYALTY PANEL RULES AND PROCEDURES ADJUSTMENT OF ROYALTY PAYABLE UNDER COMPULSORY LICENSE FOR MAKING AND DISTRIBUTING PHONORECORDS § 255.5 Royalty rate for digital...

  5. 37 CFR 255.5 - Royalty rate for digital phonorecord deliveries in general.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2010-07-01 2010-07-01 false Royalty rate for digital..., LIBRARY OF CONGRESS COPYRIGHT ARBITRATION ROYALTY PANEL RULES AND PROCEDURES ADJUSTMENT OF ROYALTY PAYABLE UNDER COMPULSORY LICENSE FOR MAKING AND DISTRIBUTING PHONORECORDS § 255.5 Royalty rate for digital...

  6. 37 CFR 255.5 - Royalty rate for digital phonorecord deliveries in general.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2011-07-01 2011-07-01 false Royalty rate for digital..., LIBRARY OF CONGRESS COPYRIGHT ARBITRATION ROYALTY PANEL RULES AND PROCEDURES ADJUSTMENT OF ROYALTY PAYABLE UNDER COMPULSORY LICENSE FOR MAKING AND DISTRIBUTING PHONORECORDS § 255.5 Royalty rate for digital...

  7. 41 CFR 102-74.255 - How must occupant evacuation or relocation be accomplished when there is immediate danger to...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ..., explosion or the discovery of an explosive device (not including a bomb threat)? 102-74.255 Section 102-74... including a bomb threat)? The Designated Official must initiate action to evacuate or relocate occupants in... (not including a bomb threat). ...

  8. 41 CFR 102-74.255 - How must occupant evacuation or relocation be accomplished when there is immediate danger to...

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ..., explosion or the discovery of an explosive device (not including a bomb threat)? 102-74.255 Section 102-74... including a bomb threat)? The Designated Official must initiate action to evacuate or relocate occupants in... (not including a bomb threat). ...

  9. 41 CFR 102-74.255 - How must occupant evacuation or relocation be accomplished when there is immediate danger to...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ..., explosion or the discovery of an explosive device (not including a bomb threat)? 102-74.255 Section 102-74... including a bomb threat)? The Designated Official must initiate action to evacuate or relocate occupants in... (not including a bomb threat). ...

  10. 41 CFR 102-74.255 - How must occupant evacuation or relocation be accomplished when there is immediate danger to...

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ..., explosion or the discovery of an explosive device (not including a bomb threat)? 102-74.255 Section 102-74... including a bomb threat)? The Designated Official must initiate action to evacuate or relocate occupants in... (not including a bomb threat). ...

  11. 40 CFR 725.255 - Information to be included in the TERA.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ..., geographical, physical, chemical, and biological features, proximity to human habitation or activity, and... of the activity. (ii) Mitigation and emergency procedures. (iii) Measures to detect and control... and Development Activities § 725.255 Information to be included in the TERA. (a) To review a TERA, EPA...

  12. 40 CFR 725.255 - Information to be included in the TERA.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ..., geographical, physical, chemical, and biological features, proximity to human habitation or activity, and... of the activity. (ii) Mitigation and emergency procedures. (iii) Measures to detect and control... and Development Activities § 725.255 Information to be included in the TERA. (a) To review a TERA, EPA...

  13. 40 CFR 725.255 - Information to be included in the TERA.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ..., geographical, physical, chemical, and biological features, proximity to human habitation or activity, and... of the activity. (ii) Mitigation and emergency procedures. (iii) Measures to detect and control... and Development Activities § 725.255 Information to be included in the TERA. (a) To review a TERA, EPA...

  14. 40 CFR 725.255 - Information to be included in the TERA.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ..., geographical, physical, chemical, and biological features, proximity to human habitation or activity, and... of the activity. (ii) Mitigation and emergency procedures. (iii) Measures to detect and control... and Development Activities § 725.255 Information to be included in the TERA. (a) To review a TERA, EPA...

  15. 7 CFR 1710.255 - Energy efficiency work plans-energy efficiency borrowers.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 11 2014-01-01 2014-01-01 false Energy efficiency work plans-energy efficiency... TO ELECTRIC LOANS AND GUARANTEES Construction Work Plans and Related Studies § 1710.255 Energy efficiency work plans—energy efficiency borrowers. (a) All energy efficiency borrowers must maintain a...

  16. Structural Impact of Three Parkinsonism-Associated Missense Mutations on Human DJ-1

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

    Lakshminarasimhan, M.; Maldonado, M.T.; Zhou, W.

    2009-05-20

    A number of missense mutations in the oxidative stress response protein DJ-1 are implicated in rare forms of familial Parkinsonism. The best-characterized Parkinsonian DJ-1 missense mutation, L166P, disrupts homodimerization and results in a poorly folded protein. The molecular basis by which the other Parkinsonism-associated mutations disrupt the function of DJ-1, however, is incompletely understood. In this study we show that three different Parkinsonism-associated DJ-1 missense mutations (A104T, E163K, and M26I) reduce the thermal stability of DJ-1 in solution by subtly perturbing the structure of DJ-1 without causing major folding defects or loss of dimerization. Atomic resolution X-ray crystallography shows thatmore » the A104T substitution introduces water and a discretely disordered residue into the core of the protein, E163K disrupts a key salt bridge with R145, and M26I causes packing defects in the core of the dimer. The deleterious effect of each Parkinsonism-associated mutation on DJ-1 is dissected by analysis of engineered substitutions (M26L, A104V, and E163K/R145E) that partially alleviate each of the defects introduced by the A104T, E163K and M26I mutations. In total, our results suggest that the protective function of DJ-1 can be compromised by diverse perturbations in its structural integrity, particularly near the junctions of secondary structural elements.« less

  17. Meta-Analysis on Randomized Controlled Trials of Vaccines with QS-21 or ISCOMATRIX Adjuvant: Safety and Tolerability

    PubMed Central

    Bigaeva, Emilia; van Doorn, Eva; Liu, Heng; Hak, Eelko

    2016-01-01

    Background and Objectives QS-21 shows in vitro hemolytic effect and causes side effects in vivo. New saponin adjuvant formulations with better toxicity profiles are needed. This study aims to evaluate the safety and tolerability of QS-21 and the improved saponin adjuvants (ISCOM, ISCOMATRIX and Matrix-M™) from vaccine trials. Methods A systematic literature search was conducted from MEDLINE, EMBASE, Cochrane library and Clinicaltrials.gov. We selected for the meta-analysis randomized controlled trials (RCTs) of vaccines adjuvanted with QS-21, ISCOM, ISCOMATRIX or Matrix-M™, which included a placebo control group and reported safety outcomes. Pooled risk ratios (RRs) and their 95% confidence intervals (CIs) were calculated using a random-effects model. Jadad scale was used to assess the study quality. Results Nine RCTs were eligible for the meta-analysis: six trials on QS-21-adjuvanted vaccines and three trials on ISCOMATRIX-adjuvanted, with 907 patients in total. There were no studies on ISCOM or Matrix-M™ adjuvanted vaccines matching the inclusion criteria. Meta-analysis identified an increased risk for diarrhea in patients receiving QS21-adjuvanted vaccines (RR 2.55, 95% CI 1.04–6.24). No increase in the incidence of the reported systemic AEs was observed for ISCOMATRIX-adjuvanted vaccines. QS-21- and ISCOMATRIX-adjuvanted vaccines caused a significantly higher incidence of injection site pain (RR 4.11, 95% CI 1.10–15.35 and RR 2.55, 95% CI 1.41–4.59, respectively). ISCOMATRIX-adjuvanted vaccines also increased the incidence of injection site swelling (RR 3.43, 95% CI 1.08–10.97). Conclusions Our findings suggest that vaccines adjuvanted with either QS-21 or ISCOMATRIX posed no specific safety concern. Furthermore, our results indicate that the use of ISCOMATRIX enables a better systemic tolerability profile when compared to the use of QS-21. However, no better local tolerance was observed for ISCOMATRIX-adjuvanted vaccines in immunized non-healthy subjects. This meta-analysis is limited by the relatively small number of individuals recruited in the included trials, especially in the control groups. PMID:27149269

  18. Influence of immunogenicity on the efficacy of longterm treatment of spondyloarthritis with infliximab.

    PubMed

    Plasencia, Chamaida; Pascual-Salcedo, Dora; Nuño, Laura; Bonilla, Gema; Villalba, Alejandro; Peiteado, Diana; Díez, Jesús; Nagore, Daniel; del Agua, Ainhoa Ruiz; Moral, Rosario; Martin-Mola, Emilio; Balsa, Alejandro

    2012-12-01

    Infliximab (IFX) is a monoclonal antibody against tumour necrosis factor α that is effective for treating spondyloarthritis (SpA). However, after initial success of the drug some patients lose responsiveness or develop infusion reactions, which may be related to the development of antibodies against the drug. To investigate the clinical relevance of antibodies to infliximab (ATI) formation in patients with SpA undergoing IFX treatment over a prolonged period. 94 patients with SpA treated with IFX from 1999 to 2010 were studied. Their clinical characteristics, serum trough IFX levels and ATI status were evaluated for a mean of 6.99 (95% CI:6.28 to 7.7) years. Clinical activity and improvement were measured using the Ankylosing Spondylitis Disease Activity Score (ASDAS): inactive <1.3, moderate ≥1.3 and <2.1, high ≥2.1-≤3.5, and very high >3.5 at three time points (6 months, 12 months and >4 years). ATI were detected in 24 (25.5%) patients. The patients with ATI had higher ASDAS scores than those without ATI (2.55±0.89 vs 1.79±1.04, p=0.038 at 6 months; 1.95±0.67 vs 1.67±0.71, p=0.042 at 1 year; 2.52±0.99 vs 1.53±0.81, p=0.024 at >4 years). Eleven patients (12%) developed infusion-related reactions, and of these, ATI were present in eight patients (73%). The patients with infusion-related reactions had higher ATI titres (median 12 931 AU/ml, IQR 853-82 437) vs median 2454 AU/ml, IQR 449-7718, p=0.028) and shorter survival (4.25 years vs 8.19 years, p<0.001). ATI development occurred more frequently in the patients not receiving methotrexate (20/58 (34.5%) vs 4/36 (11.1%), p=0.011). In patients with SpA treated with IFX, ATI formation is associated with a poor clinical response, the appearance of infusion reactions and the discontinuation of treatment.

  19. New genetic associations in thiopurine-related bone marrow toxicity among inflammatory bowel disease patients.

    PubMed

    Zabala, William; Cruz, Raquel; Barreiro-de Acosta, Manuel; Chaparro, María; Panes, Julián; Echarri, Ana; Esteve, Maria; Carpio, Daniel; Andreu, Montserrat; García-Planella, Esther; Domenech, Eugeni; Carracedo, Angel; Gisbert, Javier P; Barros, Francisco

    2013-04-01

    The toxicity related to thiopurine drug therapy for inflammatory bowel disease (IBD) varies widely among patients. Almost 15-30% of patients with IBD develop side effects during treatment, often bone marrow suppression. Several factors have been implicated in determining this toxicity, mainly individual genetic variation related to formation of active thiopurine metabolites. The aim was to identify genes involved in thiopurine-related myelosuppression. A two-stage investigation of 19,217 coding SNPs (cSNPs) was performed in a Spanish (Inflammatory Bowel Disease Group of Galicia [EIGA]) cohort of 173 IBD patients, 15 with bone marrow suppression. The top 20 cSNPs identified in the first stage with p < 10(-3) for allelic test association and SNPs that define the common TPMT alleles were replicated in a different Spanish (ENEIDA) cohort (87 patients, 29 with bone marrow suppression). Several cSNPs showed a significant p-value in the allelic joint analysis (p-Cochran-Mantel-Haenszel test ≤2.55 × 10(-3)) despite no cSNP passing correction for multiple testing in the first cohort. Of note is rs3729961 in the gene IL6ST, a transducer signal chain shared by many cytokines including IL6 (p-value combined = 2.36 × 10(-4), odds ratio [95% CI]: 3.41 [1.71-6.78]). In addition, we detected association with rs3749598 in the FSTL5 gene that appears to interact with metalloproteases at the extracellular matrix level (p-value combined = 4.89 × 10(-4)), odds ratio (95% CI): 3.67 (1.68-8.01). We have identified IL6ST and FSLT5 as new bone marrow suppression susceptibility candidate genes after thiopurine treatment in IBD patients. This is the first report of variants associated with thiopurine-related myelosuppression that was identified by a genome-wide association study. Its validation awaits functional analyses and replication in additional studies. Original submitted 14 September 2012; Revision submitted 13 February 2013.

  20. Associations between late and moderately preterm birth and smoking, alcohol, drug use and diet: a population-based case-cohort study.

    PubMed

    Smith, Lucy K; Draper, Elizabeth S; Evans, T Alun; Field, David J; Johnson, Samantha J; Manktelow, Bradley N; Seaton, Sarah E; Marlow, Neil; Petrou, Stavros; Boyle, Elaine M

    2015-11-01

    This study explores the associations between lifestyle factors and late and moderate preterm birth (LMPT: 32(+0)-36(+6) weeks' gestation), a relatively under-researched group. A population-based case-cohort study was undertaken involving 922 LMPT and 965 term (37+ weeks' gestation) singleton live and stillbirths born between 1 September 2009 and 31 December 2010 to women residing in Leicestershire and Nottinghamshire, UK. Poisson multivariable regression models were fitted to estimate relative risks (RR) of LMPT birth associated with maternal smoking, alcohol and recreational drug use, and diet. Women who smoked during pregnancy were at 38% increased risk of LMPT birth compared with non-smokers (RR 1.38, 95% CI (1.04 to 1.84)). Low consumption of fruit and vegetables was associated with a 31% increased risk compared with those who reported eating higher consumption levels (RR 1.31 (1.03 to 1.66)). Women who did not have any aspects of a Mediterranean diet were nearly twice as likely to deliver LMPT compared with those whose diet included more Mediterranean characteristics (RR 1.81 (1.04 to 3.14)). Women who smoked and consumed low levels of fruit and vegetables (5% of women) were at particularly high risk (RR=1.81 (1.29 to 2.55)). There was no significant effect of alcohol or recreational drug use on LMPT birth. Smoking and poor diet during pregnancy, factors that strongly impact on very preterm birth, are also important at later gestations and experienced together are associated with an elevated rate of risk. Our findings suggest early cessation of smoking during pregnancy may be an effective strategy to reduce LMPT births. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

  1. 45 CFR 286.255 - What quarterly reports must the Tribe submit to us?

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... SERVICES TRIBAL TANF PROVISIONS Data Collection and Reporting Requirements § 286.255 What quarterly reports... file on a quarterly basis, the data specified in the Tribal TANF Data Report and the Tribal TANF Financial Report. (b) Tribal TANF Data Report. The Tribal TANF Data Report consists of three sections. Two...

  2. 45 CFR 286.255 - What quarterly reports must the Tribe submit to us?

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... SERVICES TRIBAL TANF PROVISIONS Data Collection and Reporting Requirements § 286.255 What quarterly reports... file on a quarterly basis, the data specified in the Tribal TANF Data Report and the Tribal TANF Financial Report. (b) Tribal TANF Data Report. The Tribal TANF Data Report consists of three sections. Two...

  3. 45 CFR 286.255 - What quarterly reports must the Tribe submit to us?

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... SERVICES TRIBAL TANF PROVISIONS Data Collection and Reporting Requirements § 286.255 What quarterly reports... file on a quarterly basis, the data specified in the Tribal TANF Data Report and the Tribal TANF Financial Report. (b) Tribal TANF Data Report. The Tribal TANF Data Report consists of three sections. Two...

  4. 45 CFR 286.255 - What quarterly reports must the Tribe submit to us?

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... SERVICES TRIBAL TANF PROVISIONS Data Collection and Reporting Requirements § 286.255 What quarterly reports... file on a quarterly basis, the data specified in the Tribal TANF Data Report and the Tribal TANF Financial Report. (b) Tribal TANF Data Report. The Tribal TANF Data Report consists of three sections. Two...

  5. 42 CFR 84.255 - Requirements for end-of-service-life indicator.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Requirements for end-of-service-life indicator. 84... Special Use Respirators § 84.255 Requirements for end-of-service-life indicator. (a) Each canister or... equipped with a canister or cartridge end-of-service-life indicator which shows a satisfactory indicator...

  6. 42 CFR 440.255 - Limited services available to certain aliens.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Limited services available to certain aliens. 440... Limits Applicable to All Services § 440.255 Limited services available to certain aliens. (a) FFP for services. FFP is available for services provided to aliens described in this section which are necessary to...

  7. 42 CFR 440.255 - Limited services available to certain aliens.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 4 2013-10-01 2013-10-01 false Limited services available to certain aliens. 440... Limits Applicable to All Services § 440.255 Limited services available to certain aliens. (a) FFP for services. FFP is available for services provided to aliens described in this section which are necessary to...

  8. 42 CFR 440.255 - Limited services available to certain aliens.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 4 2014-10-01 2014-10-01 false Limited services available to certain aliens. 440... Limits Applicable to All Services § 440.255 Limited services available to certain aliens. (a) FFP for services. FFP is available for services provided to aliens described in this section which are necessary to...

  9. 42 CFR 440.255 - Limited services available to certain aliens.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 4 2011-10-01 2011-10-01 false Limited services available to certain aliens. 440... Limits Applicable to All Services § 440.255 Limited services available to certain aliens. (a) FFP for services. FFP is available for services provided to aliens described in this section which are necessary to...

  10. 42 CFR 440.255 - Limited services available to certain aliens.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 42 Public Health 4 2012-10-01 2012-10-01 false Limited services available to certain aliens. 440... Limits Applicable to All Services § 440.255 Limited services available to certain aliens. (a) FFP for services. FFP is available for services provided to aliens described in this section which are necessary to...

  11. 16 CFR 255.3 - Expert endorsements.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... message, then the endorser's qualifications must in fact give the endorser the expertise that he or she is... in fact have found such superiority. [See § 255.1(d) regarding the liability of endorsers.] Example 1... that its products are approved by the “American Institute of Science.”From its name, consumers would...

  12. 16 CFR 255.3 - Expert endorsements.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... message, then the endorser's qualifications must in fact give the endorser the expertise that he or she is... in fact have found such superiority. [See § 255.1(d) regarding the liability of endorsers.] Example 1... that its products are approved by the “American Institute of Science.”From its name, consumers would...

  13. 16 CFR 255.3 - Expert endorsements.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... message, then the endorser's qualifications must in fact give the endorser the expertise that he or she is... in fact have found such superiority. [See § 255.1(d) regarding the liability of endorsers.] Example 1... that its products are approved by the “American Institute of Science.”From its name, consumers would...

  14. 16 CFR 255.3 - Expert endorsements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... message, then the endorser's qualifications must in fact give the endorser the expertise that he or she is... in fact have found such superiority. [See § 255.1(d) regarding the liability of endorsers.] Example 1... that its products are approved by the “American Institute of Science.”From its name, consumers would...

  15. 16 CFR 255.3 - Expert endorsements.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... message, then the endorser's qualifications must in fact give the endorser the expertise that he or she is... in fact have found such superiority. [See § 255.1(d) regarding the liability of endorsers.] Example 1... that its products are approved by the “American Institute of Science.”From its name, consumers would...

  16. 28 CFR 25.5 - Validation and data integrity of records in the system.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... INFORMATION SYSTEMS The National Instant Criminal Background Check System § 25.5 Validation and data integrity... 28 Judicial Administration 1 2010-07-01 2010-07-01 false Validation and data integrity of records... verify that the information provided to the NICS Index remains valid and correct. (b) Each data source...

  17. 40 CFR 96.255 - Banking.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... TRADING PROGRAM AND CAIR NOX AND SO2 TRADING PROGRAMS FOR STATE IMPLEMENTATION PLANS CAIR SO2 Allowance Tracking System § 96.255 Banking. (a) CAIR SO2 allowances may be banked for future use or transfer in a compliance account or a general account in accordance with paragraph (b) of this section. (b) Any CAIR SO2...

  18. 14 CFR 25.255 - Out-of-trim characteristics.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Out-of-trim characteristics. 25.255 Section...-trim characteristics. (a) From an initial condition with the airplane trimmed at cruise speeds up to... of out-of-trim in both the airplane nose-up and nose-down directions, which results from the greater...

  19. 42 CFR 84.255 - Requirements for end-of-service-life indicator.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 1 2011-10-01 2011-10-01 false Requirements for end-of-service-life indicator. 84... Special Use Respirators § 84.255 Requirements for end-of-service-life indicator. (a) Each canister or... equipped with a canister or cartridge end-of-service-life indicator which shows a satisfactory indicator...

  20. 42 CFR 84.255 - Requirements for end-of-service-life indicator.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 1 2013-10-01 2013-10-01 false Requirements for end-of-service-life indicator. 84... Special Use Respirators § 84.255 Requirements for end-of-service-life indicator. (a) Each canister or... equipped with a canister or cartridge end-of-service-life indicator which shows a satisfactory indicator...

  1. The impact of materials technology and operational constraints on the economics of cruise speed selection

    NASA Technical Reports Server (NTRS)

    Clauss, J. S., Jr.; Bruckman, F. A.; Horning, D. L.; Johnston, R. H.; Werner, J. V.

    1981-01-01

    Six material concepts at Mach 2.0 and three material concepts at Mach 2.55 were proposed. The resulting evaluations, based on projected development, production, and operating costs, indicate that aircraft designs with advanced composites as the primary material ingredient have the lowest fare premiums at both Mach 2.0 and 2.55. Designs having advanced metallics as the primary material ingredient are not economical. Advanced titanium, employing advanced manufacturing methods such as SFF/DB, requires a fare premium of about 30 percent at both Mach 2.0 and 2.55. Advanced aluminum, usable only at the lower Mach number, requires a fare premium of 20 percent. Cruise speeds in the Mach 2.0-2.3 regime are preferred because of the better economics and because of the availability of two material concepts to reduce program risk - advanced composites and advanced aluminums. This cruise speed regime also avoids the increase in risk associated with the more complex inlets and airframe systems and higher temperature composite matrices required at the higher Mach numbers typified by Mach 2.55.

  2. Significant improvement of thermal stability of glucose 1-dehydrogenase by introducing disulfide bonds at the tetramer interface.

    PubMed

    Ding, Haitao; Gao, Fen; Liu, Danfeng; Li, Zeli; Xu, Xiaohong; Wu, Min; Zhao, Yuhua

    2013-12-10

    Rational design was applied to glucose 1-dehydrogenase (LsGDH) from Lysinibacillus sphaericus G10 to improve its thermal stability by introduction of disulfide bridges between subunits. One out of the eleven mutants, designated as DS255, displayed significantly enhanced thermal stability with considerable soluble expression and high specific activity. It was extremely stable at pH ranging from 4.5 to 10.5, as it retained nearly 100% activity after incubating at different buffers for 1h. Mutant DS255 also exhibited high thermostability, having a half-life of 9900min at 50°C, which was 1868-fold as that of its wild type. Moreover, both of the increased free energy of denaturation and decreased entropy of denaturation of DS255 suggested that the enzyme structure was stabilized by the engineered disulfide bonds. On account of its robust stability, mutant DS255 would be a competitive candidate in practical applications of chiral chemicals synthesis, biofuel cells and glucose biosensors. Copyright © 2013 Elsevier Inc. All rights reserved.

  3. Familial hypofibrinogenaemia associated with heterozygous substitution of a conserved arginine residue; Bbeta255 Arg-->His (Fibrinogen Merivale).

    PubMed

    Maghzal, Ghassan J; Brennan, Stephen O; Fellowes, Andrew P; Spearing, Ruth; George, Peter M

    2003-02-21

    Sequencing of all three fibrinogen genes from an individual with hypofibrinogenaemia led to the identification of two new point mutations in the Bbeta gene. Family studies showed the mutations Bbeta255 Arg-->His (Fibrinogen Merivale) and Bbeta148 Lys-->Asn (Fibrinogen Merivale II) were on different alleles and that only the Bbeta255 Arg-->His mutation segregated with hypofibrinogenaemia. Three simple heterozygotes for this mutation had mean fibrinogen concentrations of 1.4 mg/ml, while heterozygotes for the Bbeta148 Lys-->Asn mutation had normal fibrinogen concentrations. ESI MS analysis of endoproteinase Asp-N digests of Bbeta chains showed that the Bbeta255 Arg-->His substitution was not expressed in plasma, confirming it as the cause of the hypofibrinogenaemia. The Bbeta148 Lys-->Asn chains, on the other hand, were equally expressed with wild-type Bbeta chains in simple heterozygotes. Genotype analysis failed to detect either substitution in 182 healthy controls. Arg(255) is located in the first strand of the five-stranded sheet that forms the main feature of the betaD domain and appears to form an essential H bond with Gly(414). Both the Arg and Gly are absolutely conserved, not only in all known Bbeta chains, but also in all homologous alphaE and gamma chains and in all fibrinogen-related proteins. Protein instability from loss of this contact could easily explain the association of this mutation with hypofibrinogenaemia.

  4. Urinary stone composition in Oman: with high incidence of cystinuria.

    PubMed

    Al-Marhoon, Mohammed S; Bayoumi, Riad; Al-Farsi, Yahya; Al-Hinai, Abdullhakeem; Al-Maskary, Sultan; Venkiteswaran, Krishna; Al-Busaidi, Qassim; Mathew, Josephkunju; Rhman, Khalid; Sharif, Omar; Aquil, Shahid; Al-Hashmi, Intisar

    2015-06-01

    Urinary stones are a common problem in Oman and their composition is unknown. The aim of this study is to analyze the components of urinary stones of Omani patients and use the obtained data for future studies of etiology, treatment, and prevention. Urinary stones of 255 consecutive patients were collected at the Sultan Qaboos University Hospital. Stones were analyzed by Fourier transform infrared spectrophotometer. The biochemical, metabolic, and radiological data relating to the patients and stones were collected. The mean age was 41 years, with M:F ratio of 3.7:1. The common comorbidities associated with stone formation were hypertension; diabetes, benign prostate hyperplasia; urinary tract infection; obesity; and atrophic kidney. The common presentation was renal colic and flank pain (96%). Stones were surgically retrieved in 70% of patients. Mean stone size was 9 ± 0.5 mm (range 1.3-80). Stone formers had a BMI ≥ 25 in 56% (P = 0.006) and positive family history of stones in 3.8%. The most common stones in Oman were as follows: Calcium Oxalates 45% (114/255); Mixed calcium phosphates & calcium oxalates 22% (55/255); Uric Acid 16% (40/255); and Cystine 4% (10/255). The most common urinary stones in Oman are Calcium Oxalates. Overweight is an important risk factor associated with stone formation. The hereditary Cystine stones are three times more common in Oman than what is reported in the literature that needs further genetic studies.

  5. RUBIDIUM ABUNDANCES IN THE GLOBULAR CLUSTERS NGC 6752, NGC 1904, AND NGC 104 (47 Tuc)

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

    D'Orazi, Valentina; Lugaro, Maria; Campbell, Simon W.

    2013-10-10

    Large star-to-star variations of the abundances of proton-capture elements, such as Na and O, in globular clusters (GCs) are interpreted as the effect of internal pollution resulting from the presence of multiple stellar populations. To better constrain this scenario, we investigate the abundance distribution of the heavy element rubidium (Rb) in NGC 6752, NGC 1904, and NGC 104 (47 Tuc). Combining the results from our sample with those in the literature, we found that Rb exhibits no star-to-star variations, regardless of cluster metallicity, with the possible intriguing, although very uncertain, exception of the metal-rich bulge cluster NGC 6388. If nomore » star-to-star variations can be confirmed for all GCs, this finding implies that the stellar source of the proton-capture element variations must not have produced significant amounts of Rb. This element is observed to be enhanced at extremely high levels in intermediate-mass asymptotic giant branch (IM-AGB) stars in the Magellanic Clouds (i.e., at a metallicity similar to 47 Tuc and NGC 6388). This fact may present a challenge to this popular candidate polluter, unless the mass range of the observed IM-AGB stars does not participate in the formation of the second-generation stars in GCs. A number of possible solutions are available to resolve this conundrum, including the fact that the Magellanic Cloud observations are very uncertain and may need to be revised. The fast rotating massive stars scenario would not face this potential problem as the slow mechanical winds of these stars during their main-sequence phase do not carry any Rb enhancements; however, these candidates face even bigger issues such as the production of Li and the close overlap with core-collapse supernova timescales. Observations of Sr, Rb, and Zr in metal-rich clusters such as NGC 6388 and NGC 6441 are sorely needed to clarify the situation.« less

  6. Ca2+ binding and conformational changes in a calmodulin domain.

    PubMed

    Evenäs, J; Malmendal, A; Thulin, E; Carlström, G; Forsén, S

    1998-09-29

    Calcium activation of the C-terminal domain of calmodulin was studied using 1H and 15N NMR spectroscopy. The important role played by the conserved bidentate glutamate Ca2+ ligand in the binding loops is emphasized by the striking effects resulting from a mutation of this glutamic acid to a glutamine, i.e. E104Q in loop III and E140Q in loop IV. The study involves determination of Ca2+ binding constants, assignments, and structural characterizations of the apo, (Ca2+)1, and (Ca2+)2 states of the E104Q mutant and comparisons to the wild-type protein and the E140Q mutant [Evenäs et al. (1997) Biochemistry 36, 3448-3457]. NMR titration data show sequential Ca2+ binding in the E104Q mutant. The first Ca2+ binds to loop IV and the second to loop III, which is the order reverse to that observed for the E140Q mutant. In both mutants, the major structural changes occur upon Ca2+ binding to loop IV, which implies a different response to Ca2+ binding in the N- and C-terminal EF-hands. Spectral characteristics show that the (Ca2+)1 and (Ca2+)2 states of the E104Q mutant undergo global exchange on a 10-100 micros time scale between conformations seemingly similar to the closed and open structures of this domain in wild-type calmodulin, paralleling earlier observations for the (Ca2+)2 state of the E140Q mutant, indicating that both glutamic acid residues, E104 and E140, are required for stabilization of the open conformation in the (Ca2+)2 state. To verify that the NOE constraints cannot be fulfilled in a single structure, solution structures of the (Ca2+)2 state of the E104Q mutant are calculated. Within the ensemble of structures the precision is good. However, the clearly dynamic nature of the state, a large number of violated distance restraints, ill-defined secondary structural elements, and comparisons to the structures of calmodulin indicate that the ensemble does not provide a good picture of the (Ca2+)2 state of the E104Q mutant but rather represents the distance-averaged structure of at least two distinct different conformations.

  7. 7 CFR 2.55 - Deputy Under Secretary for Food, Nutrition, and Consumer Services.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 1 2012-01-01 2012-01-01 false Deputy Under Secretary for Food, Nutrition, and... the Under Secretary for Food, Nutrition, and Consumer Services § 2.55 Deputy Under Secretary for Food, Nutrition, and Consumer Services. Pursuant to § 2.19(a), subject to reservations in § 2.19(b), and subject...

  8. 7 CFR 2.55 - Deputy Under Secretary for Food, Nutrition, and Consumer Services.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 1 2013-01-01 2013-01-01 false Deputy Under Secretary for Food, Nutrition, and... the Under Secretary for Food, Nutrition, and Consumer Services § 2.55 Deputy Under Secretary for Food, Nutrition, and Consumer Services. Pursuant to § 2.19(a), subject to reservations in § 2.19(b), and subject...

  9. 7 CFR 2.55 - Deputy Under Secretary for Food, Nutrition, and Consumer Services.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 1 2010-01-01 2010-01-01 false Deputy Under Secretary for Food, Nutrition, and... the Under Secretary for Food, Nutrition, and Consumer Services § 2.55 Deputy Under Secretary for Food, Nutrition, and Consumer Services. Pursuant to § 2.19(a), subject to reservations in § 2.19(b), and subject...

  10. 7 CFR 2.55 - Deputy Under Secretary for Food, Nutrition, and Consumer Services.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 1 2014-01-01 2014-01-01 false Deputy Under Secretary for Food, Nutrition, and... the Under Secretary for Food, Nutrition, and Consumer Services § 2.55 Deputy Under Secretary for Food, Nutrition, and Consumer Services. Pursuant to § 2.19(a), subject to reservations in § 2.19(b), and subject...

  11. 7 CFR 2.55 - Deputy Under Secretary for Food, Nutrition, and Consumer Services.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 1 2011-01-01 2011-01-01 false Deputy Under Secretary for Food, Nutrition, and... the Under Secretary for Food, Nutrition, and Consumer Services § 2.55 Deputy Under Secretary for Food, Nutrition, and Consumer Services. Pursuant to § 2.19(a), subject to reservations in § 2.19(b), and subject...

  12. 40 CFR 1054.255 - What decisions may EPA make regarding my certificate of conformity?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...-IGNITION ENGINES AND EQUIPMENT Certifying Emission Families § 1054.255 What decisions may EPA make... emission family meets all the requirements of this part and the Clean Air Act, we will issue a certificate of conformity for your emission family for that model year. We may make the approval subject to...

  13. Research Directory for Manpower, Personnel, Training, and Human Factors, 1992

    DTIC Science & Technology

    1992-11-01

    Malone 703-698-6225 Smart Contract Preparation Expediter (R) Ms Joan E Forester 410-278-2946 DSN:298-2946 (P) Mr R Cofod 703-359-0996 Soldier...Mike Hanuschik 513-255-3871 DSN:785-3871 Small Unit Maintenance Manpower Analyses (SUMMA) (R) Mr Edward Boyle 513-255-3871 DSN:785-3871 Smart Contract Preparation

  14. 40 CFR 97.255 - Banking.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... BUDGET TRADING PROGRAM AND CAIR NOX AND SO2 TRADING PROGRAMS CAIR SO2 Allowance Tracking System § 97.255 Banking. (a) CAIR SO2 allowances may be banked for future use or transfer in a compliance account or a general account in accordance with paragraph (b) of this section. (b) Any CAIR SO2 allowance that is held...

  15. 24 CFR 213.255 - Premiums where first principal payment one year or less after initial endorsement.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 2 2010-04-01 2010-04-01 false Premiums where first principal... Rights and Obligations-Projects § 213.255 Premiums where first principal payment one year or less after initial endorsement. (a) Management and Sales Types and Investor Sponsored Projects. (1) If the date of...

  16. G25.5 + 0.2 - A very young galactic supernova remnant

    NASA Technical Reports Server (NTRS)

    Cowan, John J.; Ekers, R. D.; Goss, W. M.; Sramek, R. A.; Roberts, Douglas A.

    1989-01-01

    Radio emission has been detected from a compact source which satisfies the criteria for a very young galactic supernova remnant. The source, G25.5 + 0.2 has a partially-filled shell structure, a total integrated flux density at 20 cm of 315 mJy, and a flat spectrum between 2 and 20 cm. Observations at 843 and 327 MHz indicate thermal absorption at low frequencies with a turnover in the spectrum near 1 GHz. It is suggested that the lower limit for the age of the supernova remnant is 25 yr, while the upper limit is about 100 yr. It is concluded that G25.5 + 0.2 could be the youngest known supernova remnant in the Galaxy.

  17. Physician job satisfaction in Saudi Arabia: insights from a tertiary hospital survey.

    PubMed

    Aldrees, Turki; Al-Eissa, Sami; Badri, Motasim; Aljuhayman, Ahmed; Zamakhshary, Mohammed

    2015-01-01

    Job satisfaction refers to the extent to which people like or dislike their job. Job satisfaction varies across professions. Few studies have explored this issue among physicians in Saudi Arabia. The objective of this study is to determine the level and factors associated with job satisfaction among Saudi and non-Saudi physicians. In this cross-sectional study conducted in a major tertiary hospital in Riyadh, a 5-point Likert scale structured questionnaire was used to collect data on a wide range of socio-demographic, practice environment characteristics and level and consequences of job satisfaction from practicing physicians (consultants or residents) across different medical specialties. Logistic regression models were fitted to determine factors associated with job satisfaction. Of 344 participants, 300 (87.2%) were Saudis, 252 (73%) males, 255 (74%) married, 188 (54.7%) consultants and age [median (IQR)] was 32 (27-42.7) years. Overall, 104 (30%) respondents were dissatisfied with their jobs. Intensive care physicians were the most dissatisfied physicians (50%). In a multiple logistic regression model, income satisfaction (odds ratio [OR]=0.448 95% CI 0.278-0.723, P < .001) was the only factor independently associated with dissatisfaction. Factors adversely associated with physicians job satisfaction identified in this study should be addressed in governmental strategic planning aimed at improving the healthcare system and patient care.

  18. Mapping of the extinction in giant molecular clouds using optical star counts

    NASA Astrophysics Data System (ADS)

    Cambrésy, L.

    1999-05-01

    This paper presents large scale extinction maps of most nearby Giant Molecular Clouds of the Galaxy (Lupus, rho Ophiuchus, Scorpius, Coalsack, Taurus, Chamaeleon, Musca, Corona Australis, Serpens, IC 5146, Vela, Orion, Monoceros R1 and R2, Rosette, Carina) derived from a star count method using an adaptive grid and a wavelet decomposition applied to the optical data provided by the USNO-Precision Measuring Machine. The distribution of the extinction in the clouds leads to estimate their total individual masses M and their maximum of extinction. I show that the relation between the mass contained within an iso-extinction contour and the extinction is similar from cloud to cloud and allows the extrapolation of the maximum of extinction in the range 5.7 to 25.5 magnitudes. I found that about half of the mass is contained in regions where the visual extinction is smaller than 1 magnitude. The star count method used on large scale ( ~ 250 square degrees) is a powerful and relatively straightforward method to estimate the mass of molecular complexes. A systematic study of the all sky would lead to discover new clouds as I did in the Lupus complex for which I found a sixth cloud of about 10(4) M_⊙.

  19. α -decay chains of the superheavy nuclei Rg-350255

    NASA Astrophysics Data System (ADS)

    Santhosh, K. P.; Nithya, C.

    2017-05-01

    The decay modes and half-lives of 96 isotopes of the superheavy element roentgenium (Rg) within the range of 255 ≤A ≤350 come under investigation in the present paper. The isotopes which lie beyond the proton drip line are identified by calculating the one-proton and two-proton separation energies. The α -decay half-lives are calculated using the Coulomb and proximity potential model for deformed nuclei (CPPMDN). For a theoretical comparison the α half-lives are also evaluated using the Viola-Seaborg semiempirical relation, the universal curve of Poenaru et al., the analytical formula of Royer, and the universal decay law of Qi et al. Spontaneous fission half-lives are computed with the shell-effect-dependent formula of Santhosh and Nithya and the semiempirical formula of Xu et al. The decay modes are predicted by comparing the α -decay half-lives within the CPPMDN with the corresponding spontaneous fission half-lives computed by the shell-effect-dependent formula of Santhosh and Nithya. In our paper it is seen that the isotopes 255-271,273Rg lie beyond the proton drip line and hence decay through proton emission. The isotopes 272,274-277Rg exhibit long α chains. Three α chains are predicted from the isotopes Rg-282278. The isotopes Rg-345283 decay through spontaneous fission. The isotopes Rg-350346 are found to be stable against α decay. The theoretical results are compared with the available experimental results and are seen to be matching well. We hope that our predictions will be useful in future experimental investigations.

  20. Quantum spin Hall insulator in halogenated arsenene films with sizable energy gaps

    PubMed Central

    Wang, Dongchao; Chen, Li; Shi, Changmin; Wang, Xiaoli; Cui, Guangliang; Zhang, Pinhua; Chen, Yeqing

    2016-01-01

    Based on first-principles calculations, the electronic and topological properties of halogenated (F-, Cl-, Br- and I-) arsenene are investigated in detail. It is found that the halogenated arsenene sheets show Dirac type characteristic in the absence of spin-orbital coupling (SOC), whereas energy gap will be induced by SOC with the values ranging from 0.194 eV for F-arsenene to 0.255 eV for I-arsenene. Noticeably, these four newly proposed two-dimensional (2D) systems are verified to be quantum spin Hall (QSH) insulators by calculating the edge states with obvious linear cross inside bulk energy gap. It should be pointed out that the large energy gap in these 2D materials consisted of commonly used element is quite promising for practical applications of QSH insulators at room temperature. PMID:27340091

  1. A Novel Cell-Based Hybrid Acoustic Wave Biosensor with Impedimetric Sensing Capabilities

    PubMed Central

    Liu, Fei; Li, Fang; Nordin, Anis Nurashikin; Voiculescu, Ioana

    2013-01-01

    A novel multiparametric biosensor system based on living cells will be presented. The biosensor system includes two biosensing techniques on a single device: resonant frequency measurements and electric cell-substrate impedance sensing (ECIS). The multiparametric sensor system is based on the innovative use of the upper electrode of a quartz crystal microbalance (QCM) resonator as working electrode for the ECIS technique. The QCM acoustic wave sensor consists of a thin AT-cut quartz substrate with two gold electrodes on opposite sides. For integration of the QCM with the ECIS technique a semicircular counter electrode was fabricated near the upper electrode on the same side of the quartz crystal. Bovine aortic endothelial live cells (BAECs) were successfully cultured on this hybrid biosensor. Finite element modeling of the bulk acoustic wave resonator using COMSOL simulations was performed. Simultaneous gravimetric and impedimetric measurements performed over a period of time on the same cell culture were conducted to validate the device's sensitivity. The time necessary for the BAEC cells to attach and form a compact monolayer on the biosensor was 35∼45 minutes for 1.5 × 104 cells/cm2 BAECs; 60 minutes for 2.0 × 104 cells/cm2 BAECs; 70 minutes for 3.0 × 104 cells/cm2 BAECs; and 100 minutes for 5.0 × 104 cells/cm2 BAECs. It was demonstrated that this time is the same for both gravimetric and impedimetric measurements. This hybrid biosensor will be employed in the future for water toxicity detection. PMID:23459387

  2. Resident Ratings of Communication Skills Using the Kalamazoo Adapted Checklist.

    PubMed

    Porcerelli, John H; Brennan, Simone; Carty, Jennifer; Ziadni, Maisa; Markova, Tsveti

    2015-09-01

    The Kalamazoo Essential Elements Communication Checklist-Adapted (KEECC-A) is a well-regarded instrument for evaluating communication and interpersonal skills. To date, little research has been conducted that assesses the accuracy of resident self-ratings of their communication skills. To assess whether residents can accurately self-rate communication skills, using the KEECC-A, during an objective structured clinical examination (OSCE). A group of 104 residents from 8 specialties completed a multistation OSCE as part of an institutional communication skills curriculum conducted at a single institution. Standardized patients (SPs) and observers were trained in rating communication skills using the KEECC-A. Standardized patient ratings and resident self-ratings were completed immediately following each OSCE encounter, and trained observers rated archived videotapes of the encounters. Resident self-ratings and SP ratings using the KEECC-A were significantly correlated (r104  = 0.238, P = .02), as were resident self-ratings and observer ratings (r104  = 0.284, P = .004). The correlation between the SP ratings and observer (r104  = 0.378, P = .001) ratings were larger in magnitude, but not significantly different (P > .05) from resident/SP or resident/observer correlations. The results suggest that residents, with a modicum of training using the KEECC-A, can accurately rate their own communication and interpersonal skills during an OSCE. Using trained observers to rate resident communication skills provides a unique opportunity for evaluating SP and resident self-ratings. Our findings also lend further support for the reliability and validity of the KEECC-A.

  3. Microfabrication of low-loss lumped-element Josephson circuits for non-reciprocal and parametric devices

    NASA Astrophysics Data System (ADS)

    Cicak, Katarina; Lecocq, Florent; Ranzani, Leonardo; Peterson, Gabriel A.; Kotler, Shlomi; Teufel, John D.; Simmonds, Raymond W.; Aumentado, Jose

    Recent developments in coupled mode theory have opened the doors to new nonreciprocal amplification techniques that can be directly leveraged to produce high quantum efficiency in current measurements in microwave quantum information. However, taking advantage of these techniques requires flexible multi-mode circuit designs comprised of low-loss materials that can be implemented using common fabrication techniques. In this talk we discuss the design and fabrication of a new class of multi-pole lumped-element superconducting parametric amplifiers based on Nb/Al-AlOx/Nb Josephson junctions on silicon or sapphire. To reduce intrinsic loss in these circuits we utilize PECVD amorphous silicon as a low-loss dielectric (tanδ 5 ×10-4), resulting in nearly quantum-limited directional amplification.

  4. Measurement of the B0→π-ℓ+ν and B+→η(')ℓ+ν branching fractions, the B0→π-ℓ+ν and B+→ηℓ+ν form-factor shapes, and determination of |Vub|

    NASA Astrophysics Data System (ADS)

    Del Amo Sanchez, P.; Lees, J. P.; Poireau, V.; Prencipe, E.; Tisserand, V.; Garra Tico, J.; Grauges, E.; Martinelli, M.; Milanes, D. A.; Palano, A.; Pappagallo, M.; Eigen, G.; Stugu, B.; Sun, L.; Brown, D. N.; Kerth, L. T.; Kolomensky, Yu. G.; Lynch, G.; Osipenkov, I. L.; Koch, H.; Schroeder, T.; Asgeirsson, D. J.; Hearty, C.; Mattison, T. S.; McKenna, J. A.; Khan, A.; Randle-Conde, A.; Blinov, V. E.; Buzykaev, A. R.; Druzhinin, V. P.; Golubev, V. B.; Kravchenko, E. A.; Onuchin, A. P.; Serednyakov, S. I.; Skovpen, Yu. I.; Solodov, E. P.; Todyshev, K. Yu.; Yushkov, A. N.; Bondioli, M.; Curry, S.; Kirkby, D.; Lankford, A. J.; Mandelkern, M.; Martin, E. C.; Stoker, D. P.; Atmacan, H.; Gary, J. W.; Liu, F.; Long, O.; Vitug, G. M.; Campagnari, C.; Hong, T. M.; Kovalskyi, D.; Richman, J. D.; West, C.; Eisner, A. M.; Heusch, C. A.; Kroseberg, J.; Lockman, W. S.; Martinez, A. J.; Schalk, T.; Schumm, B. A.; Seiden, A.; Winstrom, L. O.; Cheng, C. H.; Doll, D. A.; Echenard, B.; Hitlin, D. G.; Ongmongkolkul, P.; Porter, F. C.; Rakitin, A. Y.; Andreassen, R.; Dubrovin, M. S.; Mancinelli, G.; Meadows, B. T.; Sokoloff, M. D.; Bloom, P. C.; Ford, W. T.; Gaz, A.; Nagel, M.; Nauenberg, U.; Smith, J. G.; Wagner, S. R.; Ayad, R.; Toki, W. H.; Jasper, H.; Karbach, T. M.; Petzold, A.; Spaan, B.; Kobel, M. J.; Schubert, K. R.; Schwierz, R.; Bernard, D.; Verderi, M.; Clark, P. J.; Playfer, S.; Watson, J. E.; Andreotti, M.; Bettoni, D.; Bozzi, C.; Calabrese, R.; Cecchi, A.; Cibinetto, G.; Fioravanti, E.; Franchini, P.; Luppi, E.; Munerato, M.; Negrini, M.; Petrella, A.; Piemontese, L.; Baldini-Ferroli, R.; Calcaterra, A.; de Sangro, R.; Finocchiaro, G.; Nicolaci, M.; Pacetti, S.; Patteri, P.; Peruzzi, I. M.; Piccolo, M.; Rama, M.; Zallo, A.; Contri, R.; Guido, E.; Lo Vetere, M.; Monge, M. R.; Passaggio, S.; Patrignani, C.; Robutti, E.; Tosi, S.; Bhuyan, B.; Prasad, V.; Lee, C. L.; Morii, M.; Adametz, A.; Marks, J.; Uwer, U.; Bernlochner, F. U.; Ebert, M.; Lacker, H. M.; Lueck, T.; Volk, A.; Dauncey, P. D.; Tibbetts, M.; Behera, P. K.; Mallik, U.; Chen, C.; Cochran, J.; Crawley, H. B.; Dong, L.; Meyer, W. T.; Prell, S.; Rosenberg, E. I.; Rubin, A. E.; Gritsan, A. V.; Guo, Z. J.; Arnaud, N.; Davier, M.; Derkach, D.; Firmino da Costa, J.; Grosdidier, G.; Le Diberder, F.; Lutz, A. M.; Malaescu, B.; Perez, A.; Roudeau, P.; Schune, M. H.; Serrano, J.; Sordini, V.; Stocchi, A.; Wang, L.; Wormser, G.; Lange, D. J.; Wright, D. M.; Bingham, I.; Chavez, C. A.; Coleman, J. P.; Fry, J. R.; Gabathuler, E.; Gamet, R.; Hutchcroft, D. E.; Payne, D. J.; Touramanis, C.; Bevan, A. J.; di Lodovico, F.; Sacco, R.; Sigamani, M.; Cowan, G.; Paramesvaran, S.; Wren, A. C.; Brown, D. N.; Davis, C. L.; Denig, A. G.; Fritsch, M.; Gradl, W.; Hafner, A.; Alwyn, K. E.; Bailey, D.; Barlow, R. J.; Jackson, G.; Lafferty, G. D.; Anderson, J.; Cenci, R.; Jawahery, A.; Roberts, D. A.; Simi, G.; Tuggle, J. M.; Dallapiccola, C.; Salvati, E.; Cowan, R.; Dujmic, D.; Sciolla, G.; Zhao, M.; Lindemann, D.; Patel, P. M.; Robertson, S. H.; Schram, M.; Biassoni, P.; Lazzaro, A.; Lombardo, V.; Palombo, F.; Stracka, S.; Cremaldi, L.; Godang, R.; Kroeger, R.; Sonnek, P.; Summers, D. J.; Nguyen, X.; Simard, M.; Taras, P.; de Nardo, G.; Monorchio, D.; Onorato, G.; Sciacca, C.; Raven, G.; Snoek, H. L.; Jessop, C. P.; Knoepfel, K. J.; Losecco, J. M.; Wang, W. F.; Corwin, L. A.; Honscheid, K.; Kass, R.; Morris, J. P.; Blount, N. L.; Brau, J.; Frey, R.; Igonkina, O.; Kolb, J. A.; Rahmat, R.; Sinev, N. B.; Strom, D.; Strube, J.; Torrence, E.; Castelli, G.; Feltresi, E.; Gagliardi, N.; Margoni, M.; Morandin, M.; Posocco, M.; Rotondo, M.; Simonetto, F.; Stroili, R.; Ben-Haim, E.; Bonneaud, G. R.; Briand, H.; Calderini, G.; Chauveau, J.; Hamon, O.; Leruste, Ph.; Marchiori, G.; Ocariz, J.; Prendki, J.; Sitt, S.; Biasini, M.; Manoni, E.; Rossi, A.; Angelini, C.; Batignani, G.; Bettarini, S.; Carpinelli, M.; Casarosa, G.; Cervelli, A.; Forti, F.; Giorgi, M. A.; Lusiani, A.; Neri, N.; Paoloni, E.; Rizzo, G.; Walsh, J. J.; Lopes Pegna, D.; Lu, C.; Olsen, J.; Smith, A. J. S.; Telnov, A. V.; Anulli, F.; Baracchini, E.; Cavoto, G.; Faccini, R.; Ferrarotto, F.; Ferroni, F.; Gaspero, M.; Li Gioi, L.; Mazzoni, M. A.; Piredda, G.; Renga, F.; Hartmann, T.; Leddig, T.; Schröder, H.; Waldi, R.; Adye, T.; Franek, B.; Olaiya, E. O.; Wilson, F. F.; Emery, S.; Hamel de Monchenault, G.; Vasseur, G.; Yèche, Ch.; Zito, M.; Allen, M. T.; Aston, D.; Bard, D. J.; Bartoldus, R.; Benitez, J. F.; Cartaro, C.; Convery, M. R.; Dorfan, J.; Dubois-Felsmann, G. P.; Dunwoodie, W.; Field, R. C.; Franco Sevilla, M.; Fulsom, B. G.; Gabareen, A. M.; Graham, M. T.; Grenier, P.; Hast, C.; Innes, W. R.; Kelsey, M. H.; Kim, H.; Kim, P.; Kocian, M. L.; Leith, D. W. G. S.; Li, S.; Lindquist, B.; Luitz, S.; Lynch, H. L.; Macfarlane, D. B.; Marsiske, H.; Muller, D. R.; Neal, H.; Nelson, S.; O'Grady, C. P.; Ofte, I.; Perl, M.; Pulliam, T.; Ratcliff, B. N.; Roodman, A.; Salnikov, A. A.; Santoro, V.; Schindler, R. H.; Schwiening, J.; Snyder, A.; Su, D.; Sullivan, M. K.; Sun, S.; Suzuki, K.; Thompson, J. M.; Va'Vra, J.; Wagner, A. P.; Weaver, M.; Wisniewski, W. J.; Wittgen, M.; Wright, D. H.; Wulsin, H. W.; Yarritu, A. K.; Young, C. C.; Ziegler, V.; Chen, X. R.; Park, W.; Purohit, M. V.; White, R. M.; Wilson, J. R.; Sekula, S. J.; Bellis, M.; Burchat, P. R.; Edwards, A. J.; Miyashita, T. S.; Ahmed, S.; Alam, M. S.; Ernst, J. A.; Pan, B.; Saeed, M. A.; Zain, S. B.; Guttman, N.; Soffer, A.; Lund, P.; Spanier, S. M.; Eckmann, R.; Ritchie, J. L.; Ruland, A. M.; Schilling, C. J.; Schwitters, R. F.; Wray, B. C.; Izen, J. M.; Lou, X. C.; Bianchi, F.; Gamba, D.; Pelliccioni, M.; Bomben, M.; Lanceri, L.; Vitale, L.; Lopez-March, N.; Martinez-Vidal, F.; Oyanguren, A.; Albert, J.; Banerjee, Sw.; Choi, H. H. F.; Hamano, K.; King, G. J.; Kowalewski, R.; Lewczuk, M. J.; Lindsay, C.; Nugent, I. M.; Roney, J. M.; Sobie, R. J.; Gershon, T. J.; Harrison, P. F.; Latham, T. E.; Puccio, E. M. T.; Band, H. R.; Dasu, S.; Flood, K. T.; Pan, Y.; Prepost, R.; Vuosalo, C. O.; Wu, S. L.

    2011-03-01

    We report the results of a study of the exclusive charmless semileptonic decays, B+→η(')ℓ+ν and B0→π-ℓ+ν, undertaken with approximately 464×106 BB¯ pairs collected at the Υ(4S) resonance with the BABAR detector. The analysis uses events in which the signal B decays are reconstructed with a loose neutrino reconstruction technique. We obtain partial branching fractions for B+→ηℓ+ν and B0→π-ℓ+ν decays in three and 12 bins of q2, respectively, from which we extract the f+(q2) form-factor shapes and the total branching fractions B(B+→ηℓ+ν)=(0.36±0.05stat±0.04syst)×10-4 and B(B0→π-ℓ+ν)=(1.42±0.05stat±0.07syst)×10-4. We also measure B(B+→η'ℓ+ν)=(0.24±0.08stat±0.03syst)×10-4. We obtain values for the magnitude of the CKM matrix element |Vub| using three different QCD calculations.

  5. Design and Construction of an Experimental Filament Winding Machine

    DTIC Science & Technology

    1993-05-01

    Mandrel to Heat Shield 102 H.3 Nusselt Geometric Analysis to Determine View Factor 104 H.4 Lamp Bank over Elemental Mandrel Area 105 J. 1 Mandrel inside...emissivity of the lamp bank Tj temperature of individual lamp in the lamp bank w, convective heat transfer coefficient N. Nusselt number Ro Reynolds...mandrel. The design intention was to allow cylinders to be formed by helical or hoop winding, or any variation in between. The type of winding is

  6. NASCAP-2K Version 4.2 Users Manual

    DTIC Science & Technology

    2014-10-31

    the surface element is metal or dielectric coating , the conductivity and capacitance (if a coating ), and the electron emission stimulated by incident...film covering an underlying conductor in meters. It is ignored for conductors . Bulk conductivity . This property is the bulk conductivity of the...surface material in ohms-1 m-1. A negative value indicates that the material is a conductor . If the bulk conductivity is in excess of 10-4 Ω-1 m-1, the

  7. Robust Littoral Characterization using Electro-Optical Sensors

    DTIC Science & Technology

    2011-09-30

    be subject to a penalty for failing to comply with a collection of information if it does not display a currently valid OMB control number . 1...Electro-Optical Sensors 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT... NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) Orgeon State University,COAS,104 Ocean Admin Bldg,Corvallis,OR,97331-5503 8. PERFORMING

  8. Fast Facts: Recent Statistics from the Library Research Service, Nos. 248-255. March-December 2007

    ERIC Educational Resources Information Center

    Online Submission, 2007

    2007-01-01

    Issues 248 through 255 of "Fast Facts" from the Library Research Service present data gleaned from libraries in Colorado and across the nation. Topics addressed in these "Fast Facts" from 2007 include the library labor market, the benefits to libraries of using a statewide courier service, and the results of a patron survey at…

  9. Genetic exchange between endogenous and exogenous LINE-1 repetitive elements in mouse cells.

    PubMed Central

    Belmaaza, A; Wallenburg, J C; Brouillette, S; Gusew, N; Chartrand, P

    1990-01-01

    The repetitive LINE (L1) elements of the mouse, which are present at about 10(5) copies per genome and share over 80% of sequence homology, were examined for their ability to undergo genetic exchange with exogenous L1 sequences. The exogenous L1 sequences, carried by a shuttle vector, consisted of an internal fragment from L1Md-A2, a previously described member of the L1 family of the mouse. Using an assay that does not require the reconstitution of a selectable marker we found that this vector, in either circular or linear form, acquired DNA sequences from endogenous L1 elements at a frequency of 10(-3) to 10(-4) per rescued vector. Physical analysis of the acquired L1 sequences revealed that distinct endogenous L1 elements acted as donors and that different subfamilies participated. These results demonstrate that L1 elements are readily capable of genetic exchange. Apart from gene conversion events, the acquisition of L1 sequences outside the region of homology suggested that a second mechanism was also involved in the genetic exchange. A model which accounts for this mechanism is presented and its potential implication on the rearrangement of L1 elements is discussed. Images PMID:1978749

  10. Experimental determination of carbon partitioning between upper mantle minerals and silicate melts: initial results and comparison to trace element partitioning (Nb, Rb, Ba, U, Th, K)

    NASA Astrophysics Data System (ADS)

    Rosenthal, A.; Hauri, E. H.; Hirschmann, M. M.; Davis, F. A.; Withers, A. C.; Fogel, M. L.

    2012-12-01

    Inventories of C in the mantle and magmatic fluxes of C between the mantle and the Earth's outer envelopes are poorly constrained in part owing to challenges in determining undegassed C concentrations of pristine basalts. Saal et al. [1] proposed that the behavior of Nb could be used as a proxy for C, owing to apparently similar behavior of the two elements in Siqueiros Transform MORB, but higher C/Nb ratios in popping rocks [2] call into question the applicability of the C/Nb proxy. Here, we present experimentally determined carbon partition coefficients (D's) between nominally volatile-free mantle minerals (olivine, OL; orthopyroxene, OPX; clinopyroxene, CPX; garnet, GA) and melts at 0.8-3 GPa, and 1250-1500°C. We conducted piston-cylinder experiments using an olivine-tholeiite + 4 wt% CO2, doped with Nb, Rb, U, Th, and 13C to enhance detection limits. To promote growth of crystals big enough for SIMS analyses, experiments were either long (<6 days), or at an initial higher temperature (T) before cooling slowly to a target T. We also produced SIMS calibration glass standards with varying amounts of C, and subject to ongoing analyses. We analyzed carbon (12C, 13C), H, F, and trace elements (Nb, Rb, Ba, U, Th, K) of both mineral phases and quenched liquids in subsets of experimental runs (21 in graphite-lined Pt-capsules, 6 in Fe-doped Pt-lined capsules) using both Cameca IMS 6F and NanoSIMS instruments. D's measured for 12C and 13C are close to 5x10-4, in most cases D13C>D12C, but a few have the opposite. Continuous exchange of the liquid (initially rich in 13C) with the graphite capsules (rich in 12C) may yield D's with 13C>12C. D's with 12C>13C are likely owing to either low count rates or comparatively high analytical contamination. Concentrations in minerals vary from 0.20-3.46 ppm for C, 25-176 ppm for H2O, and 0.05-1.21 ppm for F, whereas liquids tend to much higher values (C≤0.9 wt%; H2O≤1.5 wt%; F≤34 ppm; P≤0.25 wt%; S≤43 ppm; Cl≤77 ppm). Resulting D's indicate that C is highly incompatible in all major mantle mineral phases, with D's for OL, OPX and CPX of close to 5x10-4, and for GA ~2.2x10-4. D's for H2O (2x10-4 to ~3x10-2) and F (~2.3x10-3 to ~5.8x10-2) are comparable to those found in previous studies. Trace element partition determinations are in progress, but comparison to previous studies indicates that carbon is significantly more incompatible during mantle melting than Nb, U, or Th, and has behavior approximately similar to Ba. We therefore suggest that undegassed C/Ba ratios may be useful indicators of C fluxes and concentrations in basalt source regions where very low degrees of melting might fractionate C/Nb ratios. [1] Saal, A, Hauri, EH, Langmuir, CH, Perfit, M (2002) Nature 419, 451-455. [2] Cartigny, P, Pineau, F, Aubaud, C, Javoy, M (2008) Earth Planet Sci Lett 265, 672-685.

  11. Volatilization, transport and sublimation of metallic and non-metallic elements in high temperature gases at Merapi Volcano, Indonesia

    USGS Publications Warehouse

    Symonds, R.B.; Rose, William I.; Reed, M.H.; Lichte, F.E.; Finnegan, David L.

    1987-01-01

    Condensates, silica tube sublimates and incrustations were sampled from 500-800??C fumaroles and lava samples were collected at Merapi Volcano, Indonesia in Jan.-Feb., 1984. With respect to the magma, Merapi gases are enriched by factors greater than 105 in Se, Re, Bi and Cd; 104-105 in Au, Br, In, Pb and W; 103-104 in Mo, Cl, Cs, S, Sn and Ag; 102-103 in As, Zn, F and Rb; and 1-102 in Cu, K, Na, Sb, Ni, Ga, V, Fe, Mn and Li. The fumaroles are transporting more than 106 grams/day ( g d) of S, Cl and F; 104-106 g/d of Al, Br, Zn, Fe, K and Mg; 103-104 g d of Pb, As, Mo, Mn, V, W and Sr; and less than 103 g d of Ni, Cu, Cr, Ga, Sb, Bi, Cd, Li, Co and U. With decreasing temperature (800-500??C) there were five sublimate zones found in silica tubes: 1) cristobalite and magnetite (first deposition of Si, Fe and Al); 2) K-Ca sulfate, acmite, halite, sylvite and pyrite (maximum deposition of Cl, Na, K, Si, S, Fe, Mo, Br, Al, Rb, Cs, Mn, W, P, Ca, Re, Ag, Au and Co); 3) aphthitalite (K-Na sulfate), sphalerite, galena and Cs-K. sulfate (maximum deposition of Zn, Bi, Cd, Se and In; higher deposition of Pb and Sn); 4) Pb-K chloride and Na-K-Fe sulfate (maximum deposition of Pb, Sn and Cu); and 5) Zn, Cu and K-Pb sulfates (maximum deposition of Pb, Sn, Ti, As and Sb). The incrustations surrounding the fumaroles are also chemically zoned. Bi, Cd, Pb, W, Mo, Zn, Cu, K, Na, V, Fe and Mn are concentrated most in or very close to the vent as expected with cooling, atmospheric contamination and dispersion. The highly volatile elements Br, Cl, As and Sb are transported primarily away from high temperature vents. Ba, Si, P, Al, Ca and Cr are derived from wall rock reactions. Incomplete degassing of shallow magma at 915??C is the origin of most of the elements in the Merapi volcanic gas, although it is partly contaminated by particles or wall rock reactions. The metals are transported predominantly as chloride species. As the gas cools in the fumarolic environment, it becomes saturated with sublimate phases that fractionate from the gas in the order of their equilibrium saturation temperatures. Devolatilization of a cooling batholith could transport enough acids and metals to a hydrothermal system to play a significant role in forming an ore deposit. However, sublimation from a high temperature, high velocity carrier gas is not efficient enough to form a large ore deposit. Re, Se, Cd and Bi could be used as supporting evidence for magmatic fluid transport in an ore deposit. ?? 1987.

  12. 25.5 Betavoltaic Power Cells

    DTIC Science & Technology

    2006-01-01

    Conference Paper POSTPRINT 3. DATES COVERED (From - To) 2004 - 2006 4. TITLE AND SUBTITLE 25.5 Betavoltaic Power Cells 5a. CONTRACT NUMBER FA9453-04...Sources Conference, 12-15 Jun 06, Philadelphia, PA Government Purpose Rights 14. ABSTRACT Betavoltaic power cells utilize beta-emitting...radioisotopes and semiconductor devices to produce long-lived power in a variety of small form factors. Qynergy is developing betavoltaic power cells based on

  13. Finite element structural redesign by large admissible perturbations

    NASA Technical Reports Server (NTRS)

    Bernitsas, Michael M.; Beyko, E.; Rim, C. W.; Alzahabi, B.

    1991-01-01

    In structural redesign, two structural states are involved; the baseline (known) State S1 with unacceptable performance, and the objective (unknown) State S2 with given performance specifications. The difference between the two states in performance and design variables may be as high as 100 percent or more depending on the scale of the structure. A Perturbation Approach to Redesign (PAR) is presented to relate any two structural states S1 and S2 that are modeled by the same finite element model and represented by different values of the design variables. General perturbation equations are derived expressing implicitly the natural frequencies, dynamic modes, static deflections, static stresses, Euler buckling loads, and buckling modes of the objective S2 in terms of its performance specifications, and S1 data and Finite Element Analysis (FEA) results. Large Admissible Perturbation (LEAP) algorithms are implemented in code RESTRUCT to define the objective S2 incrementally without trial and error by postprocessing FEA results of S1 with no additional FEAs. Systematic numerical applications in redesign of a 10 element 48 degree of freedom (dof) beam, a 104 element 192 dof offshore tower, a 64 element 216 dof plate, and a 144 element 896 dof cylindrical shell show the accuracy, efficiency, and potential of PAR to find an objective state that may differ 100 percent from the baseline design.

  14. Mammary Cancer and Activation of Transposable Elements

    DTIC Science & Technology

    2013-09-01

    formal monthly electronic lab meeting between Peaston lab and Edwards lab. And regularly hold meetings. • An informal schedule was set up with a plan...cytes and ADS-derived induced pluripotent stem cells (ADS-iPSCs) (19) and primary mouse ES cells to isolated sperm and oocytes (20). We selected an...051 59 5 92% H9-IMR90 5875 7 669 782 605 58 91% oocyte - ES cell (mouse) 4727 1 204 883 334 25 93% sperm - ES cell (mouse) 4580 4 364 748 1027 104 91

  15. Asteroid families - An initial search

    NASA Technical Reports Server (NTRS)

    Williams, James G.

    1992-01-01

    A stereo examination was conducted for clusters in three-dimensional proper element space within a sample of both numbered and faint Palomar-Leiden Survey (PLS) asteroids. The clusters were then objectively filtered for small Poisson probability of chance occurrence; 104 were accepted as families with 4- to 12-member populations, and are interpreted as impact-generated. Structure is common in the well-populated families: the better-sampled families are accordingly discussed in terms of their geometry and taxonomy. Some families are very rich in faint PLS members.

  16. Evaluating the Effectiveness of Various Blast Loading Descriptors as Occupant Injury Predictors for Underbody Blast Events

    DTIC Science & Technology

    2014-01-09

    of Hybrid III ATD LSDYNA model with FTSS v7.1.6 finite element dummy 6 Unclassified: Distribution Statement A. Approved for public release...descriptors as occupant injury predictors for underbody blast events Recording injury metrics Response from the dummy especially pelvic acceleration and...Ciip(H&ad CG,2) "’"’ "-......--------, I Max : 122.669 @59.81 7!; Time, ms Pelvic Z acceleration, g I I Clip: -4.75737 Ts:97.4138 Te: 104.414

  17. A High Mass & Low Envelope Fraction for the Warm Neptune K2-55b

    NASA Astrophysics Data System (ADS)

    Dressing, Courtney; Sinukoff, Evan; Fulton, Benjamin; Lopez, Eric; Beichman, Charles; Howard, Andrew; Knutson, Heather; Werner, Michael; Schlieder, Joshua; Benneke, Björn; Crossfield, Ian; Isaacson, Howard; Krick, Jessica; Gorjian, Varoujan; Livingston, John; Petigura, Erik; Akeson, Rachel; Batygin, Konstantin; Christiansen, Jessie; Ciardi, David; Crepp, Justin; Jasmine Gonzales, Erica; Hardegree-Ullman, Kevin; Hirsch, Lea; Kosiarek, Molly; Weiss, Lauren

    2018-01-01

    The NASA K2 mission is using the Kepler spacecraft to search for transiting planets in multiple fields along the ecliptic plane. One of the planets detected by K2 is K2-55b, a warm Neptune in a short-period orbit (2.8 days) around a late K dwarf. We previously obtained near-infrared spectra from IRTF/SpeX to characterize the system and found that the host star K2-55 has a radius of 0.715 (+0.043/-0.040) solar radii, a mass of 0.668 (+/- 0.069) solar masses, and an effective temperature of 4300K (+100/-107). We then combined our updated stellar properties with new fits to the K2 photometry to estimate a planet radius of 4.38 (+0.29/-0.25) Earth radii, confirmed the transit ephemeris using Spitzer/IRAC (GO 11026, PI Werner), and embarked on radial velocity observations with Keck/HIRES to measure the planet mass. Our RV data suggest that K2-55b is much more massive than expected, indicating that the planet has a high density despite having a relatively high mass. The lack of a significant volatile envelope tests current theories of gas giant formation and indicates that K2-55b may have avoided runaway accretion by migration, delayed formation, or inefficient core accretion. We gratefully acknowledge funding from the NASA Sagan Fellowship Program and the NASA K2 Guest Observer Program. This work is based in part on observations made with the Spitzer Space Telescope, which is operated by the Jet Propulsion Laboratory, California Institute of Technology under a contract with NASA. Support for this work was provided by NASA through an award issued by JPL/Caltech.

  18. Normal modes of a superconducting transmission-line resonator with embedded lumped element circuit components

    NASA Astrophysics Data System (ADS)

    Mortensen, Henrik Lund; Mølmer, Klaus; Andersen, Christian Kraglund

    2016-11-01

    We present a method to identify the coupled, normal modes of a superconducting transmission line with an embedded lumped element circuit. We evaluate the effective transmission-line nonlinearities in the case of Kerr-like Josephson interactions in the circuit and in the case where the embedded circuit constitutes a qubit degree of freedom, which is Rabi coupled to the field in the transmission line. Our theory quantitatively accounts for the very high and positive Kerr nonlinearities observed in a recent experiment [M. Rehák, P. Neilinger, M. Grajcar, G. Oelsner, U. Hübner, E. Il'ichev, and H.-G. Meyer, Appl. Phys. Lett. 104, 162604 (2014), 10.1063/1.4873719], and we can evaluate the accomplishments of modified versions of the experimental circuit.

  19. Fine-scale mapping of the 4q24 locus identifies two independent loci associated with breast cancer risk.

    PubMed

    Guo, Xingyi; Long, Jirong; Zeng, Chenjie; Michailidou, Kyriaki; Ghoussaini, Maya; Bolla, Manjeet K; Wang, Qin; Milne, Roger L; Shu, Xiao-Ou; Cai, Qiuyin; Beesley, Jonathan; Kar, Siddhartha P; Andrulis, Irene L; Anton-Culver, Hoda; Arndt, Volker; Beckmann, Matthias W; Beeghly-Fadiel, Alicia; Benitez, Javier; Blot, William; Bogdanova, Natalia; Bojesen, Stig E; Brauch, Hiltrud; Brenner, Hermann; Brinton, Louise; Broeks, Annegien; Brüning, Thomas; Burwinkel, Barbara; Cai, Hui; Canisius, Sander; Chang-Claude, Jenny; Choi, Ji-Yeob; Couch, Fergus J; Cox, Angela; Cross, Simon S; Czene, Kamila; Darabi, Hatef; Devilee, Peter; Droit, Arnaud; Dörk, Thilo; Fasching, Peter A; Fletcher, Olivia; Flyger, Henrik; Fostira, Florentia; Gaborieau, Valerie; García-Closas, Montserrat; Giles, Graham G; Grip, Mervi; Guénel, Pascal; Haiman, Christopher A; Hamann, Ute; Hartman, Mikael; Hollestelle, Antoinette; Hopper, John L; Hsiung, Chia-Ni; Ito, Hidemi; Jakubowska, Anna; Johnson, Nichola; Kabisch, Maria; Kang, Daehee; Khan, Sofia; Knight, Julia A; Kosma, Veli-Matti; Lambrechts, Diether; Le Marchand, Loic; Li, Jingmei; Lindblom, Annika; Lophatananon, Artitaya; Lubinski, Jan; Mannermaa, Arto; Manoukian, Siranoush; Margolin, Sara; Marme, Frederik; Matsuo, Keitaro; McLean, Catriona A; Meindl, Alfons; Muir, Kenneth; Neuhausen, Susan L; Nevanlinna, Heli; Nord, Silje; Olson, Janet E; Orr, Nick; Peterlongo, Paolo; Putti, Thomas Choudary; Rudolph, Anja; Sangrajrang, Suleeporn; Sawyer, Elinor J; Schmidt, Marjanka K; Schmutzler, Rita K; Shen, Chen-Yang; Shi, Jiajun; Shrubsole, Martha J; Southey, Melissa C; Swerdlow, Anthony; Teo, Soo Hwang; Thienpont, Bernard; Toland, Amanda Ewart; Tollenaar, Robert A E M; Tomlinson, Ian P M; Truong, Thérèse; Tseng, Chiu-Chen; van den Ouweland, Ans; Wen, Wanqing; Winqvist, Robert; Wu, Anna; Yip, Cheng Har; Zamora, M Pilar; Zheng, Ying; Hall, Per; Pharoah, Paul D P; Simard, Jacques; Chenevix-Trench, Georgia; Dunning, Alison M; Easton, Douglas F; Zheng, Wei

    2015-11-01

    A recent association study identified a common variant (rs9790517) at 4q24 to be associated with breast cancer risk. Independent association signals and potential functional variants in this locus have not been explored. We conducted a fine-mapping analysis in 55,540 breast cancer cases and 51,168 controls from the Breast Cancer Association Consortium. Conditional analyses identified two independent association signals among women of European ancestry, represented by rs9790517 [conditional P = 2.51 × 10(-4); OR, 1.04; 95% confidence interval (CI), 1.02-1.07] and rs77928427 (P = 1.86 × 10(-4); OR, 1.04; 95% CI, 1.02-1.07). Functional annotation using data from the Encyclopedia of DNA Elements (ENCODE) project revealed two putative functional variants, rs62331150 and rs73838678 in linkage disequilibrium (LD) with rs9790517 (r(2) ≥ 0.90) residing in the active promoter or enhancer, respectively, of the nearest gene, TET2. Both variants are located in DNase I hypersensitivity and transcription factor-binding sites. Using data from both The Cancer Genome Atlas (TCGA) and Molecular Taxonomy of Breast Cancer International Consortium (METABRIC), we showed that rs62331150 was associated with level of expression of TET2 in breast normal and tumor tissue. Our study identified two independent association signals at 4q24 in relation to breast cancer risk and suggested that observed association in this locus may be mediated through the regulation of TET2. Fine-mapping study with large sample size warranted for identification of independent loci for breast cancer risk. ©2015 American Association for Cancer Research.

  20. Minding Our "P's" and "Q's": Indications of Productivity and Quality in South Carolina's Public Colleges and Universities. Reports on Act 255 of 1992 and Summary Report on Institutional Effectiveness.

    ERIC Educational Resources Information Center

    South Carolina Commission on Higher Education, Columbia.

    The reports in this document assess the effectiveness of South Carolina's public postsecondary institutions for the 1995-96 academic year. Ten tables provide data as required by Act 255 on accreditation, graduation rates, percent change in enrollment, sources of undergraduate degrees, transfers, and professional examination rates. Summary reports…

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