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1621
Thio and selenosilicates, sulfide and selenide counterparts of silicates: similarities and differences
Published 2022-03-01“…This paper reviews the main investigations carried out to shed light on the structural, thermal and electrical characteristics of these glasses, showing their particularities compared to their oxide counterparts, such as a more complex structure with the presence of both, corner- and edge-sharing tetrahedra and much higher ion conductivity due to the larger polarizability of the chalcogen and the more covalent nature of the bonds, but also, their similarities with the presence of both, bridging and non-bridging S or Se or the existence of a mixed alkali effect when two mobile $\mathrm{Li}^{+}$ and $\mathrm{Na}^{+}$ cations coexist in the glassy network. …”
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1622
Simulation of inverted pyramid perovskite solar cells
Published 2022-07-01“…When the inverted pyramid structure is set between the electronic transmission layer and the light absorption layer, the maximum output power density of 27.36 mW/cm2 can be obtained, the photoelectric conversion efficiency is 27.3%, the corresponding open circuit voltage is 1.19 V, the short circuit current density is 26.64 mA/cm2, and the filling factor is 86.19 %. …”
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1623
Challenges and Prospects of Developing Industrial Sector in Russia in Conditions of Economic Sanctions
Published 2023-06-01“…Typical problems of sectoral manufacture were identified by using the example of light industry. Distribution of entrepreneurs by fields of economic activity was analyzed and comparative analysis of sectoral structure of manufacturing enterprises in Russia and overseas countries was carried out. …”
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1624
Topological beaming of light: proof-of-concept experiment
Published 2025-03-01Get full text
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1625
Forms of vertical segregation in the contemporary city of Athens
Published 2024-11-01“…The main questions addressed were whether these two buildings followed the typical vertical segregation model and whether the structure and the internal design of the specific buildings affected the type of segregation. …”
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1626
Spin–orbit interactions of twisted random light
Published 2025-04-01“…This is because of the stochastic nature of random light, making it challenging to explore the properties of angular momenta that rely on well-defined spatial and polarization structures. …”
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1627
Use of fibre waste as a binder
Published 2021-05-01“…A leveling high shrinkage is achieved by introducing light aggregates with a rough surface during the molding process.Discussion and conclusions. …”
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1628
Application of U-net models in estimating forest canopy closure based on multi-source remote sensing imagery
Published 2025-12-01“…By experimenting with different combinations of multi-parameters with the improved U-Net architectures, we estimate CC and validate the results using airborne Light Detection and Ranging (LiDAR) CC data. The results show that (1) Ratio Vegetation Index (RVI) had the strongest correlation with CC (R2= 0.8135). (2) U-Net exhibits optimal stability under structural adjustments; (3) Adjust-U-Net++ achieves the highest accuracy, with R2=0.8785, RMSE = 0.1256, EA = 77.46% and MAE = 0.0800; (4) Multi-parameter combinations outperform single parameters in CC estimation. …”
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1629
Tunable quantum light by modulated free electrons
Published 2025-05-01“…Fast free electrons, which emit light into photonic structures through the mechanism of spontaneous emission, represent a promising platform for generating diverse types of states. …”
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1630
Application of light in delirium: a bibliometric analysis
Published 2025-07-01“…Key research domains included” sleep,” “intensive-care-unit,” “mechanically ventilated patients,” “critically-ill patients,” “light,” and so on.ConclusionThe application of light in delirium is an evolving field, and further research is needed to build a well-established structural system to provide a scientific basis for clinical application. …”
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1631
Technological pecularities of producing cast iron with spherical graphite using a fast-cooled copper-magnesium ligature
Published 2020-06-01“…Analysis of test results of samples of such alloys showed that it depends on the value of its additives into liquid iron in the structure of formed graphite phase in compacted and globular form. …”
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1632
Interplay of light and nitrogen for plant growth and development
Published 2025-06-01“…Additionally, light acts as a direct signal that can modulate plant morphogenesis and structural development. …”
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1633
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1634
Opto-p53: A light-controllable activation of p53 signaling pathway
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1635
Solely Light‐Induced Integrate‐and‐Fire 1T‐Neuron Operation and Implementation of the McGurk Effect
Published 2025-06-01“…The device employs oxide semiconductors as the channel and dielectric materials, ensuring structural stability and complementary metal‐oxide‐semiconductor compatibility. …”
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1636
A tutorial on the physics of light and image shading
Published 2024-09-01“…It then considers a wide variety of optical phenomena including Lambert's laws of illumination, the effects of microscopic surface structure on patterns of reflection, the bidirectional reflectance distribution function, the refraction of transmitted light, chromatic dispersion, thin film interference, sub-surface scattering, the Fresnel effects, indirect illumination from multiple reflections, caustics, and the structure of the light field. …”
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1637
THE USE OF POLARIZED LIGHT IN THE ANALYSIS OF METALS AND ALLOYS
Published 2012-09-01“…Application of polarized light in the metallographic annalysis of metals and alloys is considered, its application for the analysis of ninmetallic inclusions is shown. examples of application of differential and interferential contrast for the annalysis of structure of metals in reflected light are shown.…”
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1638
Target detection technology of coal mine wheeled robot combining improved CNN and self attention mechanism
Published 2025-03-01“…In complex coal mine environment and poor lighting conditions, the existing target detection technology is difficult to meet the needs of intelligent inspection. …”
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1639
EvSat3D: Satellite Pose Estimation and 3D Reconstruction With Event Camera
Published 2025-01-01“…The pipeline leverages event-to-frame (E2F) conversion algorithms to generate frames from asynchronous event data and applies Structure-from-Motion (SfM) techniques for accurate camera pose recovery and 3D scene reconstruction. …”
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1640
Blok’s Rose and Cross in the Light of Rosicrucian Traditions
Published 2016-12-01Get full text
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