Mostrando 94,201 - 94,220 Resultados de 97,099 Para Buscar '"optics"', tiempo de consulta: 0.83s Limitar resultados
  1. 94201
    “…Independent estimates of the vector between the two antennas were obtained by the National Geodetic Survey (NGS) using standard optical surveys in 2015 and 2018. The uncertainties of the latter survey were 0.3 and 0.7 mm in the horizontal and vertical components of the baseline, respectively. …”
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  2. 94202
    “…In vivo experiment, the pharmacokinetics of DDS in the blood was analyzed by fluorescence spectrophotometer and the biodistribution was detected by a multi-mode optical in vivo imaging system. The anti-tumor effects of MOF(DOX) and Aln-MOF(DOX) were evaluated by monitoring the tumor volume and weight during the animal experiment. …”
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  3. 94203
    “…Results  Among 13,633 FIT-positive colonoscopies, 1256 LPs (8.5 % malignant and 51.8 % nonpedunculated) were detected by 102 community gastroenterologists in 1164 patients (one in 12 colonoscopies). The sensitivity of optical diagnosis of malignancy was 54 % for nonpedunculated and 27 % for pedunculated T1 CRCs. …”
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  4. 94204
    “…PURPOSE: To evaluate structural and functional ocular changes in patients with type 2 diabetes mellitus (DM2) and moderate diabetic retinopathy (DR) without apparent diabetic macular edema (DME) assessed by optical coherence tomography (OCT) and microperimetry. …”
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  5. 94205
  6. 94206
    “…BACKGROUND: Measurement of heart rate (HR) through an unobtrusive, wrist-worn optical HR monitor (OHRM) could enable earlier recognition of patient deterioration in low acuity settings and enable timely intervention. …”
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  7. 94207
    “…Median (Q1,Q3) ELISA optical density (OD) ratio significantly increased with time (p < 0.001) from 0.11 (0.07, 1.43) on day 1; to 0.69 (0.11, 2.08) on day 3, 2.72 (1.84, 3.54) on day 7, 2.51 (0.35, 3.35) on day 14 and 3.77 (3.70, 3.84) on day 28. …”
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  8. 94208
  9. 94209
    por Ramu, A. G., Choi, Dongjin
    Publicado 2021
    “…The band gap values of metal oxides NiO, PdO and PdO–NiO composite were found to be 4.05 eV, 3.84 eV and 4.24 eV, respectively. The high optical bandgap (Eg) value for composite suggests that the PdO interface and NiO interface are closely combined in the composite. …”
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  10. 94210
    “…We measured HIV prevalence, incidence (recent infection based on limiting antigen ≤1.5 optical density units and HIV RNA ≥1000 copies/mL), viral load suppression (HIV RNA <1000 copies/mL among all seropositive adults) and unsuppressed viremia (HIV RNA ≥1000 copies/mL among all, regardless of HIV status) and assessed for temporal changes by conducting a trend analysis of the log ratio of proportions, using a Z statistic distribution. …”
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  11. 94211
    “…METHODS: ChT was measured in thirty-four healthy young adults (age mean ± SD: 25.2 ± 2.8, range: 18–35 years) using spectral-domain optical coherence tomography and AL using an IOL-Master 500. …”
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  12. 94212
    “…We observed viral spike protein RBD-S1-specific IgG antibody levels at day 28 of the first dose of vaccination and day 14 of the second dose of vaccination (74 days from index vaccination). An optical density ratio (ODR) of >1.1 was considered to have a positive antibody response, 0.8 to 1.1 borderline and <0.8 was denoted as negative. …”
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  13. 94213
    “…CONCLUSIONS: The RESCAN700 system can be used to perform intraoperative optical coherence tomography to predict the vaulting value of ICL at 1 month.…”
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  14. 94214
    “…Secondary outcomes include structural and functional brain measures using MRI, cerebral arterial pulse measured with diffuse optical tomography, neuroplasticity using simultaneous transcranial magnetic stimulation and electroencephalography, and electrophysiological markers of cognitive control using event-related potential and time frequency analyses. …”
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  15. 94215
    “…Group 3 (“classic NMO-like”, 6) had high percentage of bilateral optic neuritis and longitudinally extensive transverse myelitis (LETM, 80% and 60%, respectively) and normal brain appearance (100%). …”
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  16. 94216
    “…MATERIALS AND METHODS: The fhMPI set-up was built with a surgical navigation device, optical tracking system and magnetometer probe. A dedicated reconstruction software based on a look-up-table method was used to reconstruct a superficial 3D volume of the SPION distribution in tissue. …”
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  17. 94217
    “…The change of fracture gap size was optically captured. RESULTS: No significant differences in failure load after quasi-static (p = 0.701) or dynamic cyclic loading (p = 0.132) were found between the experimental groups. …”
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  18. 94218
    “…METHODS: NSG mice were administered Raji-Luc and then singly dosed with ssCART-19 cells via intravenous infusion. ssCART-19 DNA fragments were quantified in different tissues by qPCR, and the optical intensity of Raji-Luc was determined for evaluate the efficacy of regular CAR-T and ssCART-19 cells. …”
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  19. 94219
    “…The resulting data of 363 simultaneous bilirubin detection with blood gas analyzer (optical method) and biochemical analyzer (enzymatic method) were reviewed. …”
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  20. 94220
    “…This meta-analysis aimed to analyze retinal microvasculature features in eyes with Behçet’s disease (BD) using optical coherence tomography angiography (OCTA). Electronic databases, including PubMed, Web of Science, Embase, and Cochrane Library, were comprehensively searched for published studies comparing retinal microvasculature characteristics between eyes with BD and controls. …”
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