Showing 2,521 - 2,540 results of 4,366 for search '"optics"', query time: 0.05s Refine Results
  1. 2521

    A Confusing Coincidence: Neonatal Hypoglycemic Seizures and Hyperekplexia by Nihat Demir, Murat Doğan, Sanem Yılmaz, Erdal Peker, Keziban Bulan, Oğuz Tuncer

    Published 2014-01-01
    “…Hyperekplexia is a rare, nonepileptic, genetic, or sporadic neurologic disorder characterized by startle responses to acoustic, optic, or tactile stimuli. Genetic defects in glycine receptors as well as encephalitis, tumors, inflammation, and disgenesis are among the etiologic causes of the disease. …”
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  2. 2522

    Angioid streaks. A case report by Aimé Broche Hernández, Mayra Rodríguez Casales, Iusimí Guillén Brizuela

    Published 2011-03-01
    “…Angioid streaks are breaks in Bruch's membrane displayed at the bottom of the eye as orange or gray bands around the optic disc, and from that point on they extend radially. …”
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  3. 2523
  4. 2524

    Spectrophotometric Determination of Various Drugs Using Chloranilic Acid as Chromogenic Reagent - II by V. Annapurna, G. Jyothi, T. Rohini Kumari, B. B. V. Sailaja

    Published 2010-01-01
    “…Simple, accurate and reproducible visible spectrophotometric method for the assay of drugs such as pyrilamine and fluvoxamine as maleates was established based on the formation of charge-transfer complex and redox reaction between the corresponding drug and substituted p-benzoquinone (chloranilic acid). The optical characteristics such as Beer’s law limits, molar absorptivity and Sandell’s sensitivity are reported. …”
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  5. 2525

    Synthesis and crystal structures of palladium complexes based on $\alpha $-amino-oximes derived from ($R$)-limonene and their application in allylic alkylation of 1,3-dioxo compoun... by Homrani, Yasmina, El Amrani, Mohamed Amin, Loxq, Pauline, Capet, Frédéric, Suisse, Isabelle, Sauthier, Mathieu

    Published 2022-04-01
    “…Coordination compounds Pd(L1)Cl$_{2}$, Pd(L2)Cl$_{2}$, and Pd(L3)Cl$_{2}$ have been synthesized from optically pure $\alpha $-amino-oxime ligands L1–L3 based on $(R)$-limonene. …”
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  6. 2526

    Papilledema. An updated approach. by Yaney González Yglesias, Pilar Chang Chao., Inés Zamora Galindo, Eduardo Hernández Peña

    Published 2009-07-01
    “…The term papilledema refers to the edema that appears in the optic papilla after intracranial hypertension. Some of its most frequent causes are intracranial lesions, hydrocephaly, thrombosis venous sinus and meningitis. …”
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  7. 2527

    Observations of Correlated Behavior of Two Light Torsion Balances and a Paraconical Pendulum in Separate Locations during the Solar Eclipse of January 26th, 2009 by A. F. Pugach, D. Olenici

    Published 2012-01-01
    “…The conclusion is that a solar eclipse influences the reactions of torsion balances and pendulums, even in areas of the Earth where it is not optically visible.…”
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  8. 2528

    Clinical Characteristics of Choroidal Metastases by Bożena Romanowska-Dixon, Karolina Gerba-Górecka, Agnieszka Nowak, Joanna Kowal, Magdalena Dębicka-Kumela, Dagmara Nowak

    Published 2024-10-01
    “…This article outlines the characteristic clinical features along with ultrasound and optical coherence tomography findings that aid in differential diagnosis. …”
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  9. 2529

    The First Integral Method to the Nonlinear Schrodinger Equations in Higher Dimensions by Shoukry Ibrahim Atia El-Ganaini

    Published 2013-01-01
    “…The first integral method introduced by Feng is adopted for solving some important nonlinear partial differential equations, including the (2 + 1)-dimensional hyperbolic nonlinear Schrodinger (HNLS) equation, the generalized nonlinear Schrodinger (GNLS) equation with a source, and the higher-order nonlinear Schrodinger equation in nonlinear optical fibers. This method provides polynomial first integrals for autonomous planar systems. …”
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  10. 2530

    Vacuum Condensates as a Mechanism of Spontaneous Supersymmetry Breaking by Antonio Capolupo, Marco Di Mauro

    Published 2015-01-01
    “…A possible experimental setup for detecting such a breaking through measurement of the Anandan-Aharonov invariants associated with vacuum condensates in an optical lattice model is proposed.…”
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  11. 2531

    Fast Universal Spectrophotopolarimeter for Robotic Telescopes by Vladimir Plokhotnichenko, Grigory Beskin, Sergey Karpov, Sergey Bondar, Vjacheslav de-Boer, Alexandre Lioubetski, Dmitry Badjin

    Published 2010-01-01
    “…FUSP is the automatic multimode spectrophotopolarimeter aimed to the study of fast optical transients in the photometric, photopolarimetric (instant measurement of linear polarization), and spectropolarimetric (with or without the slit) modes. …”
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  12. 2532

    Automated Observations of the Earthshine by P. R. Goode, S. Shoumko, E. Pallé, P. Montañés-Rodríguez

    Published 2010-01-01
    “…These telescopes observe the earthshine to obtain a global mean terrestrial reflectance utilizing a coronagraph-like design for long exposures of the dark of the Moon and have internal moving parts in the optical train, which presented some design and control problems.…”
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  13. 2533

    Spectral Domain OCT: An Aid to Diagnosis and Surgical Planning of Retinal Detachments by Graham Auger, Stephen Winder

    Published 2011-01-01
    “…Unfortunately this is not always easy to ascertain clinically and the chronicity of the event is often muddled in patient's histories. Developments in optical coherence tomography (OCT) have allowed high-resolution axial scans which have enabled the characterisation of retinal changes in retinal detachments. …”
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  14. 2534

    RESEARCH OF INFLUENCE OF LIQUID ALUMINUM ON RESISTANCE OF THE STEEL AND CAST-IRON TOOL by S. S. Zhizhchenko, I. A. Shpareva, M. A. Turchanin, P. G. Agraval

    Published 2013-11-01
    “…The study of the interaction of steel and cast iron with aluminum was performed by immersion, and isothermal holding. By optical and electron microscopy, the microstructure of the reaction zone was investigated. …”
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  15. 2535

    Partially Coherent, Radially Polarized Beam with Annular Apodization by C. Mariyal, P. Suresh, K. B. Rajesh, T. V. S. Pillai

    Published 2014-01-01
    “…Numerical results show that the generation of long focal depth of FWHM (22.08λ) is achieved, which finds useful application in microscopy techniques such as particle acceleration, laser processing, optical micromanipulation, and beam shaping.…”
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  16. 2536
  17. 2537

    Study on the Life-Cycle Health Monitoring Technology of Water-Rich Loess Tunnel by Xiaohui Xue, Yongli Xie, Xinxing Zhou

    Published 2019-01-01
    “…It indicates that the vibrating wire sensor and the distributed optical fiber were successful in achieving the life-cycle health monitoring of water-rich loess tunnel. …”
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  18. 2538

    Lipoprotein Nanoplatform for Targeted Delivery of Diagnostic and Therapeutic Agents by Jerry D. Glickson, Sissel Lund-Katz, Rong Zhou, Hoon Choi, I-Wei Chen, Hui Li, Ian Corbin, Anatoliy V. Popov, Weiguo Cao, Liping Song, Chenze Qi, Diane Marotta, David S. Nelson, Juan Chen, Britton Chance, Gang Zheng

    Published 2008-03-01
    “…Core and surface loading of LDL have been used for delivery of optical imaging agents to tumor cells in vivo and in culture. …”
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  19. 2539

    The radiation from ultrafast point dipoles, moving uniformly near chiral media by V. N. Kadantsev

    Published 2021-06-01
    “…In this paper, some types of circularly polarized EM waves propagating in optically active (magnetoactive, naturally active, gyrotropic, and chiral) media are considered. …”
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  20. 2540

    Curcumin Is an Iconic Ligand for Detecting Environmental Pollutants by T. Devasena, N. Balasubramanian, Natarajan Muninathan, Kuppusamy Baskaran, Shani T. John

    Published 2022-01-01
    “…Organic ligands are capable of increasing the adsorption efficacy, optical properties, and electrochemical properties of nanomaterials by reducing or splitting of band gap. …”
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