Mostrando 361 - 380 Resultados de 8,854 Para Buscar 'nanómetro~', tiempo de consulta: 7.31s Limitar resultados
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    “…This paper describes a simple, low-temperature, and environmentally friendly aqueous route for the layer-by-layer nanometric growth of crystalline α-Fe(2)O(3). The formation mechanism involves alternative sequences of the electrostatic adsorption of Fe(2+) ions on the surface and the subsequent onsite oxidation to Fe(3+). …”
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  3. 363
    “…In this study, we demonstrated an order recognition algorithm inspired by Schubert calculus using optical near-field statistics via nanometre-scale photochromism. More specifically, by utilizing Schubert polynomials generated via optical near-field patterns, we showed that the order of slot machines with initially unknown reward probability was successfully recognized. …”
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  4. 364
    “…METHODS: We conducted anorectal manometric evaluations in 19 newly diagnosed, drug-naïve, early-stage PD patients. …”
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  7. 367
    “…Regional variations of the intestinal compromise have been described. Intestinal manometry can indicate the pathophysiology and prognosis. …”
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  8. 368
    “…BACKGROUND/AIMS: We evaluated whether manometric subtype is associated with treatment outcome in patients with achalasia treated by peroral endoscopic myotomy (POEM). …”
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  9. 369
    “…We demonstrate a simple method for real-time monitoring of mechanochemical synthesis of metal–organic frameworks, by measuring changes in pressure of gas produced in the reaction. Using this manometric method to monitor the mechanosynthesis of the zeolitic imidazolate framework ZIF-8 from basic zinc carbonate reveals an intriguing feedback mechanism in which the initially formed ZIF-8 reacts with the CO(2) byproduct to produce a complex metal carbonate phase, the structure of which is determined directly from powder X-ray diffraction data. …”
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  10. 370
    “…Of the combined total cohort of 151 children, post‐operative colonic manometry was conducted in 35. Insufficient reporting of medical characteristics, bowel function, and manometric outcomes restricted comparison between studies, and limited clinical applicability. …”
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  11. 371
    “…The presence of diffuse esophageal spasm was suspected by his primary-care doctor. High-resolution manometry (HRM) showed no abnormal findings. The patient was diagnosed with EIPD and Candida esophagitis, by esophagogastroduodenoscopy (EGD) and esophagography. …”
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  14. 374
    “…In this observational study we aimed to assess the outcome of patients with biliary SOD managed without sphincter of Oddi manometry. METHODS: Fifty-nine patients with biliary SOD (14% type I, 51% type II, 35% type III) were prospectively enrolled. …”
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  17. 377
    “…BACKGROUND/AIMS: To evaluate the effects of the phosphodiesterase type 5 (PDE5) inhibitor vardenafil on esophageal function, including bolus transit, using multichannel intraluminal impedance and esophageal manometry (MII-EM). METHODS: Sixteen healthy volunteers (15 men) underwent an MII-EM study including 10 liquid swallows and 10 viscous swallows in a seated position after fasting. …”
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    “…The directed movement toward specific cell types of cargo-loaded polymeric nanomotors along a hydrogen peroxide concentration gradient (chemotaxis) is reported. …”
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  20. 380
    “…Esophageal high-resolution manometry (HRM) is replacing conventional manometry in the clinical evaluation of patients with esophageal symptoms, especially dysphagia. …”
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