Suggested Topics within your search.
Suggested Topics within your search.
- Physics 1
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1681
Towards a Tektology of Tektology
Published 2021-12-01“…This essay explores the diffractive relationship between Aleksandr Bogdanov and Otto Neurath. …”
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1682
Evaluation of Different Power of Near Addition in Two Different Multifocal Intraocular Lenses
Published 2016-01-01“…To compare near, intermediate, and distance vision and quality of vision, when refractive rotational multifocal intraocular lenses with 3.0 diopters or diffractive multifocal intraocular lenses with 2.5 diopters near addition are implanted. …”
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1683
Optical Fresnel zone plate flat lenses made entirely of colored photoresist through an i-line stepper
Published 2025-01-01“…Planar-lens technologies, such as metasurfaces and diffractive optical elements, have gained attention in recent years for their potential to dramatically reduce the thickness of traditional refractive optical systems. …”
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1684
Lanthanide metal–organic frameworks: Structural, thermal and sorption properties
Published 2017-09-01“…They were characterized by the attenuated total reflectance Fourier transform spectroscopy (ATR-FTIR), thermogravimetry and differential scanning calorimetry (TG-DSC), thermogravimetric analysis coupled with Fourier transform infrared spectroscopy (TG-FTIR) and X-ray diffractions methods. The single-crystal X-ray analysis confirmed formation of three-dimensional framework of Er(III) 1,3,5-benzenetricarboxylate with the channels occupied by dimethylformamide and water molecules. …”
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1685
Experiments Needed in Meson and Baryon Spectroscopy
Published 2007-01-01“…Thirdly, 3S1 and 3D1 mesons in the mass range 1–2.4 GeV could probably be separated either by diffractive dissociation of transversely polarised photons or by e+e− radiative return experiments using transversely and longitudinally polarised electrons.…”
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1686
L’Italie au miroir : bilinguisme et auto-traduction dans la poésie de Christina Rossetti
Published 2013-03-01“…These poems, albeit a minor part of her work and mostly excluded from publication during her lifetime, play an interesting role insofar as they create diffractions which reflect a fragmented identity and are present in these hidden texts as well as in their confrontation with the published English poems. …”
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1687
Experimental Study of Phase Composition of B-Fe-Mn-V Alloys and Thermodynamic Calculations of Phase Equilibria in the B-Mn-V and B-Fe-Mn-V Systems
Published 2018-01-01“…Phase compositions of B-Fe-Mn-V alloys were studied by several experimental methods (DTA measurement, X-ray diffractions, and scanning electron microscopy). Besides the experimental study of the quaternary system, thermodynamic modelling of the ternary B-Mn-V system by the Calphad method and thermodynamic calculations for the quaternary B-Fe-Mn-V system were performed. …”
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1688
Statistical Modeling of Ultrawideband Body-Centric Wireless Channels Considering Room Volume
Published 2012-01-01“…A measured delay profile can be divided into two domains; in the first domain (0<t≤4 ns) there is either a direct (for line of sight) or diffracted (for nonline of sight) wave which is dependent on the propagation distance along the perimeter of the body, but essentially unrelated to room volume, and the second domain (t>4 ns) has multipath components that are dominant and dependent on room volume. …”
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1689
Device-Free Localization Techniques: A Review
Published 2023-12-01“…Meanwhile, Link Scattering harnesses signal reflections and diffractions caused by environmental obstacles to estimate device-free target positions. …”
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1690
“Isso vai ser um caos!”: distopia e autoritarismo em Namíbia, não!*
Published 2022-01-01“…A study of modern despotism, its antecedents, and its literary diffractions (2017).…”
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1691
Beyond binaries and before becoming: Reconsidering resistance in UK higher education
Published 2021-04-01“…For the sake of contributing a counternarrative, this paper employs a diffractive methodology to examine the affective roles of emotion, meaning making practices and pre-personal factors. …”
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1692
Tripling Optical Efficiency of Pancake Optics for Virtual Reality Displays
Published 2025-01-01“…In order to improve the optical efficiency, a new pancake optical engine is proposed for VR display, which employs a diffractive deflection film (DDF) with different focal lengths in three regions and two cholesteric liquid crystal (CLC) lenses that respond to circularly polarized light. …”
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1693
Experimental and Numerical Studies on Bond Quality of Fully Grouted Rockbolt under Confining Pressure and Pull-Out Load
Published 2022-01-01“…Under the same confining pressure, the guided waves did not diffract well into the cement mortar and concrete with increasing pull-out load, the confining pressure restricted the radial vibration of the guided waves, and the guided wave propagation law weakened. …”
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1694
Complete Mode Spectrum Decomposition of Complex‐Structured Light by Computer‐Generated Holography
Published 2025-02-01“…However, the complete mode spectrum decomposition including the eigenmodes’ indexes with the intensity coefficients and relatively phase delays still needs the comprehensive solution. In this work, the diffractive optical method to extract the complete information of complex‐structured light field composed by eigenmodes superimposed state is detailly designed and proved. …”
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1695
High-Speed Transmission and Mass Data Storage Solutions for Large-Area and Arbitrarily Structured Fabrication through Maskless Lithography
Published 2016-01-01“…The total amount of data meets the requirement of a large-area diffractive element approximately 102 cm2. The throughput has been greatly improved at meters per second or square centimeter per second. …”
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1696
Disrupting the third space through playfulness, mattering, and unbounded perspectives
Published 2025-01-01“…The authors use reflective narratives that are diffracted through each other to shed light on the complexity of functioning in this innovative space. …”
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1697
The Effect of Nano Hydroxyapatite on the Bond Strength of Acrylic Teeth Repaired to an Acrylic Resin Denture Base Using Two Types of Auto Polymerized Acrylic Resins
Published 2023-09-01“…The obtained values were diffracted by t-test, ANOVA, and LSD-test. There was an increase in bond strength that repairing with O-cry1 than Duracryl Plus with a heightening in the bond strength, which was seen with incorporating nano hydroxyapatite into the acrylic resin with a significant difference between them. …”
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1698
Patient-Reported Outcomes of Visual Disturbances with a Trifocal Intraocular Lens: A Meta-Analysis
Published 2024-12-01“…Abstract Introduction Diffractive trifocal intraocular lenses (IOLs) provide good vision at distance, intermediate, and near, but can also cause positive dysphotopsias. …”
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1699
An open source code for modeling radio wave propagation in earth’s ionosphere
Published 2025-02-01“…FARR is able to model the complex interaction of electromagnetic waves with multi-scale ionospheric irregularities, capturing the effects of scintillation caused by both refractive and diffractive processes. In this paper, we provide a thorough description of the design and features of FARR. …”
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1700
Multi-label classification with deep learning techniques applied to the B-Scan images of GPR
Published 2024-09-01“…The principle for time domain GPR consists in emitting electromagnetic pulses in the ground, these one are then diffracted by the targets to be detected. A single GPR signal trace captured at a position of the radar is a 1D signal called Ascan. …”
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