Mostrando 94,661 - 94,680 Resultados de 97,099 Para Buscar '"optics"', tiempo de consulta: 0.54s Limitar resultados
  1. 94661
    “…MATERIALS ANS METHODS: Kinematics were examined in 13 fresh-frozen human cadaveric knees using a robotic/UFS testing system with an optical tracking system. The knee kinematics were determined for 134 N anterior/posterior loads, 10 Nm valgus/varus loads and 5 Nm internal/external rotational loads in 0°, 20°, 30°, 60° and 90° of knee flexion. …”
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  2. 94662
    “…Using transcranial Doppler and carotid duplex ultrasound examination, we assessed presence and degree of an intracranial arterial stenosis (ICAS) and extracranial carotid arterial stenosis (ECAS) and we measured the RNFL thickness by spectral-domain optical coherence tomography. RESULTS: The study included 3,376 participants with a mean age of 54.3±10.3 years. …”
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  3. 94663
    “…Our quick and cheap approach includes the periodic monitoring of optical density (OD) from a full combinatorial testing of individual strains, where number of generations and growth rate are determined. …”
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  4. 94664
    “…The thickness of the corpus callosum and the integrated optical density (IOD) of myelin basic protein (MBP) were significantly increased by treatment with treadmill therapy alone (P<0.01 and P<0.001, respectively) and treatment with both JSQW and treadmill significantly increased the IOD of MBP compared with hypoxic-ischemia rats (P<0.001). …”
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  5. 94665
    por Wittström, Elisabeth
    Publicado 2017
    “…Fifteen patients also underwent fluorescein angiography. Optical coherence tomography (OCT) was performed in 14 patients. …”
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  6. 94666
    “…Diagnostic accuracy was determined for low, intermediate and high thresholds as previously established (ELISA: optical density 0.4, 1.3, and 2.0 respectively; PaGIA: positive/negative, titre of 4, titre of 32; AcuStar HIT-IgG: 1.0 U/ml, 2.8, 9.4) and reproducibility was assessed by repeated measurements. …”
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  7. 94667
    “…Long-term linezolid use is associated with toxicities such as peripheral and optic neuropathies. Diabetes mellitus (DM), especially when uncontrolled, can also result in peripheral neuropathy. …”
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  8. 94668
    “…An evaluation for RNFL and macular thickness was measured using Spectralis Heidelberg optical coherence tomography. Six ml of venous blood was taken for the measurement of serum uric acid and glycosylated haemoglobin (HbA1(C)). …”
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  9. 94669
    “…Regarding safety assessment of AmB/MPP micelles, in vivo histopathological data showed no irritation toward buccal mucosa of the rats in both optical microscopy and ultrastructure observation of the tissues. …”
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  10. 94670
    “…Lens position (LP), defined as anterior chamber depth (ACD) + 1/2 lens thickness (LT), was assessed using measurements from optical biometry. Other assessed biometric parameters included axial length (AL), relative lens position (RLP) (defined as LP/AL), and anterior chamber depth (ACD). …”
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  11. 94671
    por Wang, Qun, Gao, Shan, Luo, Yu, Kang, Qian-Yan
    Publicado 2017
    “…As a Traditional Chinese Medicine, compound anisodine (CA) has previously been shown to regulate the vegetative nervous system, improve microcirculation and scavenge reactive oxygen species, and has been commonly utilized as a neuroprotective agent to treat ischemic optic neuropathy and choroidoretinopathy. The present study aimed to investigate the neuroprotective effects of CA on the proliferation and calcium overload of hypoxia-induced rat retinal progenitor cells (RPCs) and brain neural stem cells (BNSCs) harvested from neonatal Sprague-Dawley rats. …”
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  12. 94672
  13. 94673
    “…SBS rates of dental composites evaluated by universal testing machine and samples were studied by optical stereomicroscopy to verify the failure type. …”
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  14. 94674
    “…For instance, the recorded CNR values for the superficially simulated SLN (15 mm depth) containing 0.1 MBq of (99m)Tc using 0.5 and 1.0 mm diameter pinhole collimators are 6.48 and 16.42, respectively (~87% difference). Gamma and hybrid optical images were acquired using the HGC for the simulated thyroid gland. …”
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  15. 94675
  16. 94676
    “…On a scale of 0–10, clinical skills teaching was graded as (mean, SD): Slit lamp examination (7.2, SD 2.8), indirect ophthalmoscopy (6.2, SD 3.3), gonioscopy (5.7, SD 3.4), perimetry (6.2, SD 3.2), optical coherence tomography (4.6, SD 4), and orthoptic evaluation (4.3, SD 3.1). …”
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  17. 94677
    “…Inflammation was evaluated by color fundus photography, optical coherence tomography, fluorescein angiography, and histology. …”
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  18. 94678
    “…Importantly, TNFR2 activation–induced increases in OPA1 (optic atrophy 1) protein expression were responsible for the above enhancements, and these changes could be attenuated using siRNA targeting OPA1. …”
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  19. 94679
    “…OBJECTIVE: The aim of this study was to use a wrist-worn optical heart rate (OHR) device to estimate heart rate (HR), energy expenditure (EE), and maximal oxygen intake capacity (VO(2Max)) during running and to evaluate the accuracy of the estimated parameters (HR, EE, and VO(2Max)) against golden reference methods. …”
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  20. 94680
    “…Furthermore, tormentil extract (400 mg/kg) decreased bradykinin concentration and shortened the time to reach maximal optical density during fibrin generation. Prothrombin time, activated partial thromboplastin time, QUICK index, fibrinogen level, and collagen-induced aggregation remained unchanged. …”
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