Showing 241 - 260 results of 361 for search '(( 50 ((ppm decrease) OR (nn decrease)) ) OR ( 5 ((ppm decrease) OR (nn decrease)) ))', query time: 0.36s Refine Results
  1. 241

    Supplementary Material for: Demineralization Inhibitory Effects of Highly Concentrated Fluoride Dentifrice and Fluoride Gels/Solutions on Sound Dentin and Artificial Dentin Caries... by Erdwey D. (9738668)

    Published 2020
    “…Furthermore, half of the specimens in each group were brushed (10 s; twice per day) with dentifrice slurries containing either 1,450 ppm (e.g., AmF<sub>1450</sub>) or 5,000 ppm (e.g., AmF<sub>5000</sub>). …”
  2. 242

    Pyridine as an additive to improve the deposition of continuous electrospun filaments by Antonina A. Lach (6635207)

    Published 2019
    “…The strength of drawn filaments increased from 0.8 N to 1.5 N and this corresponded to a decrease in fibre diameter, with values dropping from 2.7 μm to 1 μm. …”
  3. 243

    Table1_Effect of fungicidal contamination on survival, morphology, and cellular immunity of Apis mellifera (Hymenoptera: Apidae).DOCX by Gurleen Kaur (11041128)

    Published 2023
    “…Selected concentrations (0.08, 0.4, 2, 10, and 50 ppm) of both fungicides were applied topically at a volume of 1 µL/larva/cell as single and multiple exposures. …”
  4. 244

    Table1_Effect of fungicidal contamination on survival, morphology, and cellular immunity of Apis mellifera (Hymenoptera: Apidae).DOCX by Gurleen Kaur (11041128)

    Published 2023
    “…Selected concentrations (0.08, 0.4, 2, 10, and 50 ppm) of both fungicides were applied topically at a volume of 1 µL/larva/cell as single and multiple exposures. …”
  5. 245

    Data for ["Fast recovery of North Atlantic sea level in response to atmospheric CO2 removal"] by Sunhee Wang (18101527)

    Published 2024
    “…The CO2 concentration is increased by 1 % yr-1 for the first 140 years to quadruple the concentration (1468 ppm). It is then decreased symmetrically for another 140 years, so that the concentration recovers to its original level (367 ppm). …”
  6. 246

    Elevated atmospheric CO2 increases Eucalyptus urophylla S. T. Blake stem diameter by stimulating cell proliferation and reducing lignin deposition by Patricia Sitta Innocente (10389500)

    Published 2021
    “…<div><p>ABSTRACT In 2019, the atmospheric CO2 concentration exceeded the 415 ppm milestone for the first time in the human history. …”
  7. 247

    Data Sheet 1_Safety and immunomodulatory efficacy of heat-killed Mycolicibacterium manresensis as a novel paraprobiotic in swine.pdf by Carmen Álvarez-Delgado (18964264)

    Published 2025
    “…For this purpose, twenty-four-week-old piglets, were assigned to four experimental groups, and the diet of three of them was supplemented with 10, 50 and 100 ppm of hkMm, respectively, during a period of 70 d. …”
  8. 248

    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. …”
  9. 249

    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. …”
  10. 250

    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. …”
  11. 251

    Table 1_Effects of two kinds of vestibular function training on reducing motion sickness in college students.docx by Linyao Shi (20684204)

    Published 2025
    “…</p>Results<p>After training, both groups’ Graybiel scores, blood pressure, high-frequency power (HF), and root mean square of successive differences (rMSSD) between adjacent normal heartbeats significantly decreased. In the visual-motion cage rotating chair group, in addition to a reduction in the percentage of adjacent normal-to-normal intervals which differed by more than 50 ms (pNN50), as well as decreases in low-frequency power (LF), an increase in LF/HF was observed. …”
  12. 252

    Image_3_Resting Heart Rate Variability Is Associated With Subsequent Orthostatic Hypotension: Comparison Between Healthy Older People and Patients With Rapid Eye Movement Sleep Beh... by Yukiyoshi Sumi (5290874)

    Published 2020
    “…The multivariate logistic regression analysis for OH identification for the iRBD groups showed the model whose inputs were the HRV indices, i.e., standard deviation 2 (SD2) and the percentage of adjacent intervals that varied by more than 50 ms (pNN50), had a receiver operating characteristic curve with area under the curve of 0.840, the sensitivity to OH (+) of 1.000, and the specificity to OH (–) of 0.583 (p = 0.023).…”
  13. 253

    Table_1_Resting Heart Rate Variability Is Associated With Subsequent Orthostatic Hypotension: Comparison Between Healthy Older People and Patients With Rapid Eye Movement Sleep Beh... by Yukiyoshi Sumi (5290874)

    Published 2020
    “…The multivariate logistic regression analysis for OH identification for the iRBD groups showed the model whose inputs were the HRV indices, i.e., standard deviation 2 (SD2) and the percentage of adjacent intervals that varied by more than 50 ms (pNN50), had a receiver operating characteristic curve with area under the curve of 0.840, the sensitivity to OH (+) of 1.000, and the specificity to OH (–) of 0.583 (p = 0.023).…”
  14. 254

    Image_2_Resting Heart Rate Variability Is Associated With Subsequent Orthostatic Hypotension: Comparison Between Healthy Older People and Patients With Rapid Eye Movement Sleep Beh... by Yukiyoshi Sumi (5290874)

    Published 2020
    “…The multivariate logistic regression analysis for OH identification for the iRBD groups showed the model whose inputs were the HRV indices, i.e., standard deviation 2 (SD2) and the percentage of adjacent intervals that varied by more than 50 ms (pNN50), had a receiver operating characteristic curve with area under the curve of 0.840, the sensitivity to OH (+) of 1.000, and the specificity to OH (–) of 0.583 (p = 0.023).…”
  15. 255

    Image_1_Resting Heart Rate Variability Is Associated With Subsequent Orthostatic Hypotension: Comparison Between Healthy Older People and Patients With Rapid Eye Movement Sleep Beh... by Yukiyoshi Sumi (5290874)

    Published 2020
    “…The multivariate logistic regression analysis for OH identification for the iRBD groups showed the model whose inputs were the HRV indices, i.e., standard deviation 2 (SD2) and the percentage of adjacent intervals that varied by more than 50 ms (pNN50), had a receiver operating characteristic curve with area under the curve of 0.840, the sensitivity to OH (+) of 1.000, and the specificity to OH (–) of 0.583 (p = 0.023).…”
  16. 256
  17. 257

    Fermentative profile of corn silages with the inclusion of chemical additives or bacterial inoculant by J.B. Zanella (14344477)

    Published 2023
    “…For the pH at the end of the fermentation process, higher values were found for the limestone additive, followed by the silage with urea, which had higher participation of lactic acid, 19.06 ppm for limestone and 18.95 ppm for urea. Higher concentrations of acetic acid were observed in inoculant silages (18.49ppm) or silage without additive (18.46ppm). …”
  18. 258
  19. 259

    Image_1_Food-derived bioactive oligopeptide iron complexes ameliorate iron deficiency anemia and offspring development in pregnant rats.pdf by Wenfei Pan (701739)

    Published 2022
    “…There were one control group and seven randomly assigned groups of pregnant rats with IDA: Control group [Control, 40 ppm ferrous sulfate (FeSO<sub>4</sub>)]; IDA model group (ID, 4 ppm FeSO<sub>4</sub>), three high-iron groups (H-FeSO<sub>4</sub>, 400 ppm FeSO<sub>4</sub>; MCOP-Fe, 400 ppm marine fish oligopeptide iron complex; WCOP-Fe, 400 ppm whey protein oligopeptide iron complex) and three low-iron groups (L-FeSO<sub>4</sub>, 40 ppm FeSO<sub>4</sub>; MOP-Fe, 40 ppm marine fish oligopeptide iron complex; WOP-Fe, 40 ppm whey protein oligopeptide iron complex). …”
  20. 260

    Performance of SISTEM-II on a 7 T MRI and measurement of chemical shift difference and J-coupling constants in inhomogeneous field of MRI. by Andrey N. Pravdivtsev (1498327)

    Published 2020
    “…SISTEM-II experimental time is 5 s for a single scan (C); 55 points (D) were acquired in 4.5 minutes. …”