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1161
Synthesis and crystal structure of [Sr(urea)(NO3)2]n
Published 2025-02-01“…The SrII cation adopts a distorted decahedral geometry coordinated by ten oxygen atoms, with Sr—O bond lengths ranging from 2.573 (3) to 2.847 (5) Å. …”
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1162
Extraction of Least-Dispersive Ultrasonic Guided Wave Mode in Rail Track Based on Floquet-Bloch Theory
Published 2021-01-01“…The proposed method provides an effective way to extract efficient UGW modes to assess the integrity of the rail track, as well as other waveguides with complex geometry.…”
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1163
Ship Collision Risk Assessment Algorithm Based on the Especial Cautious Navigation Angle Model
Published 2025-01-01“…To address the challenges posed by dense shipping traffic and the difficulty of identifying navigation risks in open waters, this paper introduces an Especial Cautious Navigation Angle (ECNA) model for ships, grounded in ship collision avoidance geometry. The ECNA model dynamically identifies the range of navigation angles where collision risks may arise between ships. …”
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1164
An Improved Extrapolation Scheme for Truncated CT Data Using 2D Fourier-Based Helgason-Ludwig Consistency Conditions
Published 2017-01-01“…First, we theoretically derive a 2D Fourier representation of the HL consistency conditions from their original formulation (projection moment theorem), for both parallel-beam and fan-beam imaging geometry. The derivation result indicates that there is a zero energy region forming a double-wedge shape in 2D Fourier domain. …”
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1165
Effect of Spacing and Different Levels of Phosphorus on Growth and Yield of Malepatan-1 Variety of Cowpea (Vigna unguiculata (Linn.) Walp.) in Dang District, Nepal
Published 2024-01-01“…The experiment was carried out using a split-plot design with three planting geometry as the main plot (15 cm × 30 cm, 30 cm × 30 cm, and 45 cm × 30 cm) and three P levels as subplots (20, 40, and 60 kg/ha), each replicated three times. …”
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1166
Research on bearing fault diagnosis based on a multimodal method
Published 2024-12-01“…Next, features are extracted from the time-frequency images using a visual geometry group network to obtain deep features of image modalities. …”
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1167
A magnetorheological clutch for efficient automotive auxiliary device actuation
Published 2012-12-01“…Several clutch preliminary studies done to choose the clutch geometry and the magnetic field supply are illustrated. …”
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1168
Bandwidth Reconfigurable Metamaterial Arrays
Published 2014-01-01“…In contrast with previous bandwidth and frequency response reconfigurations, our approach does not change the aperture’s or ground plane’s geometry, nor does it introduce external filtering structures. …”
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1169
Shallow Foundation Settlement Quantification: Application of Hybridized Adaptive Neuro-Fuzzy Inference System Model
Published 2020-01-01“…The width of footing (B), pressure of footing (qa), geometry of footing (L/B), count of SPT blow (N), and ratio of footing embedment (Df/B) are considered as predictive variables. …”
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1170
Co(II) and Cd(II) Complexes Derived from Heterocyclic Schiff-Bases: Synthesis, Structural Characterisation, and Biological Activity
Published 2013-01-01“…These studies revealed the formation of four-coordinate complexes in which the geometry about metal ion is tetrahedral. Biological activity of the ligands and their metal complexes against gram positive bacterial strain Bacillus (G+) and gram negative bacteria Pseudomonas (G−) revealed that the metal complexes become less resistive to the microbial activities as compared to the free ligands.…”
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1171
Study on Mechanism of Viscoelastic Polymer Transient Flow in Porous Media
Published 2017-01-01“…These models capture the complexity and topology of porous media geometry. We establish a mathematical model for transient flows of viscoelastic polymers using computational fluid dynamics simulations, and we study the distributions of pressure and velocity for different elasticity scenarios and different flooding process. …”
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1172
Analysis of Naturally Occurring Radioactive Material (NORM) in shifting earth layers in Piyungan, Bantul
Published 2025-02-01“…We developed a radon well geometry for Piyungan using Finite Element Method principles, and conducted simulations via GNU Octave to assess normal and anomalous conditions. …”
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1173
Seismic Performance-Based Evaluation of Cold-Rolled Steel Structures
Published 2022-01-01“…The uncertainty in the geometry of the members decreases with the increase of classes.…”
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1174
Propagation Mechanism Modeling in the Near-Region of Arbitrary Cross-Sectional Tunnels
Published 2012-01-01“…Then, by conjunctively employing the propagation theory and the three-dimensional solid geometry, the paper presents a general model for the dividing point between two propagation mechanisms. …”
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1175
Boundary Layer of Photon Absorption Applied to Heterogeneous Photocatalytic Solar Flat Plate Reactor Design
Published 2014-01-01“…This study provides information to design heterogeneous photocatalytic solar reactors with flat plate geometry used in treatment of effluents and conversion of biomass to hydrogen. …”
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1176
The New Plastic Flow Machining Process for Producing Thin Sheets
Published 2018-01-01“…In the present paper, the role of the die geometry is investigated by studying the effects of the produced sheet thickness (h) on the material properties of commercial pure Aluminum (Al1050) processed by PFM. …”
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1177
Developing Mobile BIM/2D Barcode-Based Automated Facility Management System
Published 2014-01-01“…Building information modeling (BIM) uses precise geometry and relevant data to support the facilities depicted in three-dimensional (3D) object-oriented computer-aided design (CAD). …”
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1178
Multiple Spacecraft Formation Flying Control around Artificial Equilibrium Point Using Propellantless Approach
Published 2022-01-01“…To properly allocate control inputs, a novel optimal allocation scheme is designed to calculate the charge product of the spacecrafts and sail attitude angles, which can make the magnitude of the acceleration required from the Coulomb propulsion system minimum and avoid formation geometry instabilities by balancing electrostatic interaction between adjacent spacecraft. …”
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1179
Effect of infill pattern on the microstructure and properties of copper processed through metal fused filament fabrication technique
Published 2025-03-01“…The future of production could be greatly impacted by additive manufacturing (AM) because of its advantages, such as reduced material usage, flexible geometry, and automation in the industry. Metal fused filament fabrication (MFFF) is one of the promising AM method for creating metallic components in an accessible and affordable manner. …”
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1180
Demonstration of two qubit entangling gates in a 2D ring resonator based coupler architecture
Published 2025-02-01“…Abstract We report entangling two-qubit experiments implemented in a novel ring resonator architecture in 2D planar geometry. The ring resonator acts as a multi-path coupler between qubits and can provide beyond nearest neighbour interactions. …”
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