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1421
On the Collisionless Asymmetric Magnetic Reconnection Rate
Published 2018-04-01“…Abstract A prediction of the steady state reconnection electric field in asymmetric reconnection is obtained by maximizing the reconnection rate as a function of the opening angle made by the upstream magnetic field on the weak magnetic field (magnetosheath) side. …”
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1422
Finte element modeling of the behavior of polymethyl-methacrylate (PMMA) during high pressure torsion process.
Published 2020-03-01“…In this context, this work aims to highlight the plastic strain distribution in the deformed material as a function of the hydrostatic pressure, the torsion angle and the temperature of the material applied during the process. …”
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1423
The formation and development of the rheographic method for studying the hemodynamics of eyes with glaucoma
Published 2018-10-01“…Primary or secondary disturbance of blood supply of eye tissues plays a leading role in the pathogenesis of deterioration of visual functions in various ophthalmopathological processes, including primary open angle glaucoma (POAG). …”
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1424
Pig behavior recognition and disease warning based on compressed sensing and long-short term memory network
Published 2025-06-01“…By means of ellipse fitting based on the minimum cost function and target tracking based on the shortest distance matching, we design four motion information detection algorithms including motion displacement, motion velocity, motion acceleration and motion angular velocity. …”
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1425
Modified Dynamic Model and Small-signal Stability Analysis for LCC- HVDC Systems
Published 2025-01-01“…Taking a practical project as the study system, this paper establishes a modified dynamic model by modifying the current switching function, firing angle calculation and DC voltage calculation. …”
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1426
A 3D Most Vulnerable Path Search Method for Physical Protection Systems Based on the EASI Model
Published 2025-01-01“…The search efficiency is improved by restricting the intermediate points and the angle between the start and target points and improving the heuristic function. …”
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1427
Autonomous Parking Path Planning Method for Intelligent Vehicles Based on Improved RRT Algorithm
Published 2025-07-01“…Autonomous valet parking technology refers to a vehicle’s use of onboard sensors and line-controlled chassis to carry out a fully automatic valet parking function, which can greatly improve the driver’s experience. …”
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1428
Efficient Training Data Generation for Reduced-Order Modeling in a Transonic Flight Regime
Published 2018-01-01“…The unsteady aerodynamic outputs, which are viewed as a time-dependent function of flight parameters, can be approximated via the Kriging technique at each time step. …”
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1429
STUDY ON THE EQUIVALENT PROPERTIES AND ENERGY ABSORPTION PROPERTIES OF A NOVEL MATERIAL WITH NEGATIVE POISSON′S RATIO (MT)
Published 2023-01-01“…Through the finite element simulation method, the response difference of different structural parameters(inclined wall angle, width ratio, aspect ratio) to the equivalent elastic mechanical performance parameters of the cell is compared, and the influence of these structural parameters on the energy absorption performance is explored, and the research is further extended to the structure under four common functional gradient arrays. …”
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1430
Effect of transpedicular screw fixation on bone metabolism and clinical efficacy in thoracolumbar fractures
Published 2024-12-01“…At 1 year after surgery, the anterior vertebral height ratio and Cobb angle correction rate of group A were better than those of group B(P<0.05). …”
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1431
OpenPheno: an open-access, user-friendly, and smartphone-based software platform for instant plant phenotyping
Published 2025-06-01“…We currently instantiate the use of the platform with tools such as SeedPheno, WheatHeadPheno, LeafAnglePheno, SpikeletPheno, CanopyPheno, TomatoPheno, and CornPheno; each offering specific functionalities such as seed size and count analysis, wheat head detection, leaf angle measurement, spikelet counting, canopy structure analysis, and tomato fruit measurement. …”
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1432
Echocardiographic diagnosis of interarterial AAOCA in children: a framework integrating anatomical landmarks and systolic dysfunction for risk assessment
Published 2025-07-01“…Postoperatively, 10/11 cases achieved normal cardiac function. Conclusions Echocardiography provides a clinically actionable protocol for preoperative AAOCA diagnosis by integrating anatomical markers (Acute deviation, parallel course) and functional metrics (LVEF, wall motion). …”
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1433
Heavy quark mass effects in the energy–energy correlation in the back-to-back region
Published 2025-03-01“…Abstract We consider heavy quark mass (m) effects in the energy–energy correlation function in $$e^+e^-\mapsto \textrm{hadrons}$$ e + e - ↦ hadrons at high energy Q, in the back-to-back (two-jet) region. …”
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1434
Workbench for a Parabolic Trough Solar Collector with a Tracking System
Published 2022-01-01“…Yet, the efficiency in function of the flow became optimal when the flow regime became turbulent. …”
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1435
Assessment of lumbosacral spinal curvatures before and after surgery using 3D posturography
Published 2025-05-01“…The following parameters were analyzed: Sagittal Inclination Angle (Sagittal IA), Kyphosis Angle (KA), Lordosis Angle (LA), Sacral Inclination Angle (Sacral IA), Lordosis Measure (LM), Inflection Point (IP), and the Angle of Acromion-Posterior Superior Iliac Spine Rotation (A-PSIS). …”
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1436
Core Stabilization Exercise on the Lumbar Lordosis and Pelvic Inclination Among Chronic Nonspecific Low Back Pain Patients
Published 2021-11-01“…Conclusion: From this research, we conclude that core stabilization exercises decrease the pain intensity, functional disability, LL, and pelvic inclination angle in patients with chronic NSLBP. …”
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1437
Tracking control and disturbance rejection of micro quadrotor via adaptive internal model
Published 2024-12-01“…Unlike the traditional controller design method, the proposed controllers and adaptive control laws are designed respectively for roll angle, pitch angle, yaw angle and the height of the four-channel helicopter. …”
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1438
Operative treatment of severe scoliosis and pelvic obliquity in patients with spinal muscular atrophy: assessment of outcomes and complications
Published 2025-04-01“…Radiography findings, pulmonary function, motor status, the sitting function score, and perioperative and postoperative complications were the main clinical outcomes examined. …”
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1439
Ship local path planning method based on three-dimensional potential field model
Published 2025-02-01“…MethodsBy converting the Cartesian coordinate system to the ellipsoidal coordinate system, it addresses the anisotropy problem of the potential field distribution function. The ship’s potential energy distribution function is calculated by solving the Laplace equation. …”
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1440
Timing of percutaneous vertebroplasty in the management of osteoporotic vertebral compression fractures: a retrospective cohort study
Published 2025-05-01“…Preoperative and postoperative visual analog scale scores, the Oswestry Disability Index, vertebral height, Cobb angle, and complications were compared among the three groups.ResultsPVP surgery within 7 days of the OVCF led to rapid pain relief and restoration of vertebral function; preoperative visual analog scale scores and the Oswestry Disability Index were significantly higher in this group compared with the other two groups, but no significant differences among the three groups were observed postoperatively. …”
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