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721
Longitudinal Changes of Axial Length and Associated Factors in Congenital Ectopia Lentis Patients
Published 2022-01-01“…Data of refractive power, best-corrected visual acuity (BCVA), and intraocular pressure (IOP) as well as ocular biometrics including AL, corneal curvature, white-to-white (WTW), and central corneal thickness (CCT) were collected at baseline and each follow-up visit. …”
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722
Research on Fine‐Grained Phenotypic Analysis of Temporal Root Systems – Improved YoloV8seg Applied for Fine‐Grained Analysis of In Situ Root Temporal Phenotypes
Published 2025-02-01“…The experiment yields phenotypic parameters for fine‐grained roots, such as fine‐grained root length, diameter, and curvature. Compared to traditional parameters like total root length and average root diameter, these detailed phenotypic analyses enable more precise phenotyping and facilitate accurate artificial intervention during crop cultivation.…”
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723
An impermeable copper surface monolayer with high-temperature oxidation resistance
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724
Impact of Synthetic Porous Medium Geometric Properties on Solute Transport Using Direct 3D Pore-Scale Simulations
Published 2019-01-01“…Our findings suggest that the advective transport is primarily affected by the specific surface area and the mean curvature of the porous medium, while the effective diffusion coefficient scales as the inverse of the tortuosity squared. …”
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725
Topological Properties of Large-Scale Cortical Networks Based on Multiple Morphological Features in Amnestic Mild Cognitive Impairment
Published 2016-01-01“…However, it is largely unknown whether the topological properties of cortical networks based on geometric measures (i.e., sulcal depth, curvature, and metric distortion) change in aMCI patients compared with normal controls because these geometric features of cerebral cortex may be related to its intrinsic connectivity. …”
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726
Seismic Behavior of Three-Story Prestressed Fabricated Concrete Frame under Dynamic and Low Reversed Cyclic Loading
Published 2018-01-01“…Results of the study show that experimental specimens have good behaviors such as full hysteresis curves, proper displacement restoring capacity, and energy dissipation; the maximum interlayer drift ratio arrives 0.27% which has no damage to the frame in small earthquakes subjected to the 102 gal peak ground acceleration; the frame is repairable in moderate earthquakes when the maximal interlayer drift ratio arrives 0.73% subjected to the 204 gal peak ground acceleration; plastic hinges appeared at the ends of beam under low reversed cyclic loading firstly where the section curvature ductility factor ranges from 3.64 to 5.62; biaxial compression is acquired at beam-column joints with the help of column axial force and horizontal prestressing force; the beam fails before the column in the prestressed fabricated concrete frame at interlayer drift ratio between 1.56% and 2.56%.…”
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727
Reducing the Brace Correction Stress on the Secondary Lumbar Curve Results in Excellent Muscle, Bone, and Disc Mechanical Performance: A Musculoskeletal Finite Element Simulation o...
Published 2025-02-01“…Conclusions Downward adjustment of the corrective force to the secondary lumbar curve, using the Chêneau brace, results in better primary thoracic curvature mechanics in the musculoskeletal finite element model, suggesting that breaking the vicious cycle of scoliosis progression to guide benign spinal growth is beneficial.…”
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728
Synthesis, Magnetization, and Electrical Transport Properties of Mn3Zn0.9Cu0.1N
Published 2013-01-01“…It is found that Mn3Zn0.9Cu0.1N exhibits a first-order antiferromagnetism (AFM) to paramagnetic (PM) transition with the Néel temperature TN ~163 K, and substitution of Cu for Zn would favor ferromagnetism (FM) state and weaken AFM ground state, leading to a convex curvature character of M(T) curve. With high external fields 10 kOe–50 kOe, magnetic transition remains a robust AFM-PM feature while FM phase is completely suppressed. …”
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729
Longitudinal Assessment of Abnormal Cortical Folding in Fetuses and Neonates With Isolated Non‐Severe Ventriculomegaly
Published 2025-01-01“…Particularly, we examined the relationship between ventricular enlargement and both volumetric features and a multifaceted set of cortical folding measures, including local gyrification, sulcal depth, curvature, and cortical thickness. Findings Our results show significant effects of isolated non‐severe VM (INSVM) compared to healthy controls, with reduced cortical thickness in specific brain regions such as the occipital, parietal, and frontal lobes. …”
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730
Generalising axion-like particle as the curvaton: sourcing primordial density perturbation and non-Gaussianities
Published 2024-10-01“…The ALP is a spectator field during inflation but it starts to oscillate and dominates the energy density of the universe after inflation ends, thereby sourcing isocurvature perturbations, while standard curvature fluctuations from the inflaton are assumed to be sub-dominant. …”
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731
Effects of alkali treatment on the bending and fracture behavior of biomaterial bamboo
Published 2025-02-01“…Although bamboo has broad application prospects in the transportation industry, its insufficient flexibility remains a challenge when designing components with large curvature and complex shapes. In this study, SEM, XRD, FTIR, and micron-level computed tomography (Micro-CT) were used to investigate the effects of alkali treatment with different mass concentrations and different loading directions on the flexibility expression of bamboo, and to evaluate the potential relationship between the structure and flexibility of bamboo. …”
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732
Study on flexural cracking characteristics of polypropylene fiber reinforced concrete beams with BFRP bars
Published 2025-07-01“…The crack height is reduced by 13.9 % - 53.3 % at the same curvature. When the flexural bearing capacity is 80 %, the average crack spacing is reduced by 6.1 % - 13.4 %. …”
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733
20 kHz X-ray diffraction on Cu thin films explores thermomechanical fatigue at high strain-rates
Published 2025-03-01“…Heating the Cu film for 500°C at the rapid heating rate of 106 K/s induced a compressive stress of up to –276 MPa, which is almost five times higher than the values measured using the wafer curvature method at the heating rate of 10−1 K/s. Repeated heating pulses between 100–400°C, with a pulse length of 200 µs, led to thermomechanical fatigue in the Cu thin films. …”
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734
Movement of Overlying Strata and Mechanical Responses of Shallow Buried Gas Pipelines in Coal Mining Areas
Published 2025-01-01“…The probability integral method was corrected by incorporating the fracture angle, which enabled the determination of the location of maximum surface subsidence curvature, found to be close to the three failure sections of the pipeline.…”
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735
Chloroplast Vesiculation and Induced Chloroplast Vesiculation and Senescence‐Associated Gene 12 Expression During Tomato Flower Pedicel Abscission
Published 2025-01-01“…Ethylene signaling appears to be involved in the regulation of these processes, as treatment with a competitive inhibitor of ethylene action, 1‐methylcyclopropene, delayed vesiculation, reduced the expression of SAG12, and increased expression of Curvature Thylakoid 1A (CURT1A). In addition, chloroplast vesiculation during abscission was associated with differential expression of photosynthesis‐related genes, particularly those involved in light reactions, underscoring the possible functional impact of the observed structural changes. …”
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736
Room-temperature unconventional topological Hall effect in a van der Waals ferromagnet Fe3GaTe2
Published 2025-01-01“…These spin structures have a nonzero scalar spin chirality and act as a fictitious magnetic field that produces a real-space Berry curvature. By extracting the topological Hall resistivity at different temperatures, a THE phase diagram is successfully constructed, showing a maximum value of 1.48 μΩ cm at 250 K. …”
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737
Long-Term Visual Quality and Pupil Changes after Small-Incision Lenticule Extraction for Eyes without Preoperative Cylinder Refraction
Published 2024-01-01“…Refractive outcomes, corneal curvature, aberrations, contrast sensitivity (CS), and pupil diameter were evaluated preoperatively, and 30 months postoperatively. …”
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738
Cervical spine changes with functional appliance treatment: A systematic review and meta-analysis
Published 2024-07-01“…Meta-analysis revealed a decrease of the upper cervical inclination by 1.16° (95 % CI of −2.68 to 0.35, I2 = 6 %), an increase of the middle cervical inclination by 2.20° (95 % CI of 0.46–3.94, I2 = 49 %), an increase in cervical curvature angle by 1.60° (95 % CI of 0.12–3.09, I2 = 89 %) and a decrease in cervical lordosis angle by 1.54° (95 % CI of −4.16 to 1.08, I2 = 0 %). …”
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739
The use of radar-optical remote sensing data and geographic information system–analytical hierarchy process–multicriteria decision analysis techniques for revealing groundwater rec...
Published 2025-02-01“…To investigate the combined impact of the model, 13 input thematic maps, including elevation, slope, curvature, depression, drainage density, Topographic Wetness Index, distance to river, Stream Power Index, Terrain Roughness Index, geology, lineaments, Normalized Difference Vegetation Index, and rainfall factors, were created, and employed in the model, which was subsequently merged through GIS techniques to reveal prospective zones. …”
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740
Assessment of factors implicated in bone fusion after percutaneous endoscopic lumbar intervertebral fusion
Published 2024-11-01“…Data on age, operative time, blood loss, drainage, hospital stay, surgical level, osteoporosis, endplateitis, body mass index, lumbar curvature, and bone morphogenetic protein (BMP) use were collected. …”
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