Showing 261 - 280 results of 590 for search '(( 50 ((ppm decrease) OR (nn decrease)) ) OR ( 5 ((ppm decrease) OR (nn decrease)) ))', query time: 0.38s Refine Results
  1. 261

    ZnO Nanoparticles Affect <i>Bacillus subtilis</i> Cell Growth and Biofilm Formation by Yi-Huang Hsueh (748810)

    Published 2015
    “…RedoxSensor and P<i><sub>hag</sub></i>-GFP fluorescence data further show that at ZnO-NP concentrations above 50 ppm, <i>B</i>. <i>subtilis</i> reductase activity, membrane stability, and protein expression all decrease. …”
  2. 262

    Abnormal HRV responses after postural change in pSS patients by Fin ZJ Cai (51289)

    Published 2011
    “…The proportion of successive RR intervals differing by more than 50 ms (pNN50) was lower in pSS patients than in control individuals over both postural positions (= 0.025). …”
  3. 263

    Performance and carcass yield of pig fed diets containing different levels of ractopamine Parte superior do formulário by Renato Silva LEAL (6131519)

    Published 2018
    “…For feed conversion (P<0,05), it was evident a decrease of 25.50% in animals supplemented with 15ppm of ractopamine in the diet. …”
  4. 264

    Collective behavior in experimental data for validating model. by Giovanna De Palo (476510)

    Published 2017
    “…Note that the height of peaks increases and that the corresponding rescaled NN distance decreases with the number of cells, as it does for simulations. …”
  5. 265

    Complementary interactions of cysteine and Fe(II) with 6PG. by Gabriel Piedrafita (155328)

    Published 2021
    “…<b>(B)</b> Representative <sup>1</sup>H-NMR spectra of 6PG alone, cysteine alone, or the combination of both (20 mM of each analyte) in 50 mM phosphate pH 5/D<sub>2</sub>O solutions, either in the absence or presence of 1 mM FeCl<sub>2</sub>. …”
  6. 266

    Effects of Origanum Syriacum Essential Oil on Blood Parameters of Broilers Reared at High Ambient Heat by E Tekce (4704082)

    Published 2017
    “…The experiment included ten groups (n = 50/group; each group divided into five sub-groups): normal heat, 22°C: basal feed (BF)-positive control group (PC), BF + 100 ppm OS; BF + 300 ppm OS; BF + 600 ppm OS). …”
  7. 267

    EFFECTS OF ADAPTED CANOEING ON THE CARDIOPULMONARY SYSTEM OF PARAPLEGICS by Elizângela Márcia de Carvalho Abreu (6147902)

    Published 2022
    “…Results: After training there was no significant increase in RR (12.7%), SDNN (24.3%), rMSSD (50.0%), pNN50 (478.6%), LF (ms²) (53.3%), HF (ms²) (158.8%) SD1 (50.6%), SD2 (23.2%) and SampEn (20.2%). …”
  8. 268

    Ratiometric pH Imaging with a Co<sup>II</sup><sub>2</sub> MRI Probe via CEST Effects of Opposing pH Dependences by Agnes E. Thorarinsdottir (4542862)

    Published 2017
    “…For the complex bearing both ligands, variable-pH CEST and NMR analyses reveal highly shifted carboxamide and hydroxyl peaks with intensities that increase and decrease with increasing pH, respectively. The ratios of CEST peak intensities at 104 and 64 ppm are correlated with solution pH in the physiological range 6.5–7.6 to construct a linear calibration curve of log­(CEST<sub>104 ppm</sub>/CEST<sub>64 ppm</sub>) versus pH, which exhibits a remarkably high pH sensitivity of 0.99(7) pH unit<sup>–1</sup> at 37 °C. …”
  9. 269

    Ratiometric pH Imaging with a Co<sup>II</sup><sub>2</sub> MRI Probe via CEST Effects of Opposing pH Dependences by Agnes E. Thorarinsdottir (4542862)

    Published 2017
    “…For the complex bearing both ligands, variable-pH CEST and NMR analyses reveal highly shifted carboxamide and hydroxyl peaks with intensities that increase and decrease with increasing pH, respectively. The ratios of CEST peak intensities at 104 and 64 ppm are correlated with solution pH in the physiological range 6.5–7.6 to construct a linear calibration curve of log­(CEST<sub>104 ppm</sub>/CEST<sub>64 ppm</sub>) versus pH, which exhibits a remarkably high pH sensitivity of 0.99(7) pH unit<sup>–1</sup> at 37 °C. …”
  10. 270

    Supplementary Material for: Risk factors and heart rate variability associated with left ventricular enlargement in patients with frequent premature ventricular contractions by Yang Z. (4129039)

    Published 2022
    “…The values of SDNN, standard deviation of the averages of NN intervals in all 5-min segments, the square root of the mean of the sum of the squares of differences between adjacent NN intervals, pNN50, low-frequency power (LF), LF/high-frequency power ratio of patients were significantly decreased after ablation (all p<0.05). …”
  11. 271

    Peptide 1018 bound to ppGpp <i>in vitro</i> and led to degradation of (p)ppGpp <i>in vivo</i>. by César de la Fuente-Núñez (567571)

    Published 2014
    “…Only the region from 3 ppm to −0.5 ppm is shown as this contained a unique ppGpp phosphorous peak at 0.6 ppm (for comparison, the spectra of 0.5 mM ppGpp in 6.5 M formic acid is shown as the top trace). …”
  12. 272

    Household air pollution and risk of pulmonary tuberculosis in HIV-Infected adults by Patrick D.M.C. Katoto (17807086)

    Published 2024
    “…Time-weighted average 24h personal CO exposure was related dose-dependently with the likelihood of having PTB, with aOR 4·64 (95%CI 1·1-20·7) for the highest quintile [12·3-76·2 ppm] compared to the lowest quintile [0·1-1·9 ppm].…”
  13. 273

    Coarse-grained model leads to collective behavior. by Giovanna De Palo (476510)

    Published 2017
    “…The peak in susceptibility becomes higher the larger the number of cells, and NN distances decrease accordingly. Profiles in the inset were smoothed with a moving average filter spanning ten points. …”
  14. 274

    Supplementary Material for: Patterns of Aortic Valve Replacement in Europe: Adoption by Age by Rudolph T. (16837104)

    Published 2023
    “…TAVI rates ranged from 61% in Switzerland and Finland to 25% in Poland. AVR PPM increased with age to a peak at 80–84 years, after which it decreased again. …”
  15. 275

    Supplementary Material for: Patterns of Aortic Valve Replacement in Europe: Adoption by Age by Rudolph T. (16837104)

    Published 2023
    “…TAVI rates ranged from 61% in Switzerland and Finland to 25% in Poland. AVR PPM increased with age to a peak at 80–84 years, after which it decreased again. …”
  16. 276

    Supplementary Material for: Patterns of Aortic Valve Replacement in Europe: Adoption by Age by Rudolph T. (16837104)

    Published 2023
    “…TAVI rates ranged from 61% in Switzerland and Finland to 25% in Poland. AVR PPM increased with age to a peak at 80–84 years, after which it decreased again. …”
  17. 277

    GFA does not affect HCHO metabolism in <i>E</i>. <i>coli</i> cell lysate. by Richard J. Hopkinson (838133)

    Published 2015
    “…<i>coli</i> BL21 (DE3) cell lysate (0.5 mg/mL in 50 mM Tris buffer pH 7.5) incubated with [<sup>13</sup>C]-HCHO (6 mM). …”
  18. 278

    Image Sensing of Gaseous Acetone Using Secondary Alcohol Dehydrogenase-Immobilized Mesh for Exhaled Air by Kenta Iitani (4175995)

    Published 2024
    “…Furthermore, high activity was obtained by adjusting the concentration of the coenzyme nicotinamide adenine dinucleotide (NADH) solution added to the S-ADH-immobilized mesh to 500 μM and the solvent to a potassium phosphate buffer solution at pH 6.5. The gas imaging system using the S-ADH-immobilized mesh was able to image the decrease in NADH fluorescence (ex 340 nm, fl 490 nm) caused by the catalytic reaction of S-ADH and the acetone distribution in the concentration range of 0.1–10 ppm-v, including the breath concentration of healthy people at rest. …”
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