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4681
Study on Rheology Properties, Durability and Microstructure of UHPSCC Contains Garnet, Basalt, and Pozzolan
Published 2023-02-01“…The first step is the importance of rheology properties of self-compacting concrete, containing the tests of fresh concrete including slump flow, V-funnel test, and L-box test. The second step involves tests related to the determination of hardened concrete properties divided into two parts. …”
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4682
Grape Target Detection Method in Orchard Environment Based on Improved YOLOv7
Published 2024-12-01“…Finally, the Focal-EIoU loss function is employed to optimize the regression prediction boxes, accelerating their convergence and improving regression accuracy. …”
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4683
YOLOV9-CBM: An Improved Fire Detection Algorithm Based on YOLOV9
Published 2025-01-01“…Finally, instead of CIoU losses, we adopted MPDIoU losses in bounding box regression, which improved the accuracy of model regression and classification. …”
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4684
2-D numerical experiments of thermal convection of highly viscous fluids under strong adiabatic compression: implications on mantle convection of super-Earths with various sizes
Published 2025-02-01“…A two-dimensional basally heated convection is considered under the truncated anelastic liquid approximation (TALA), either in a rectangular box or in a cylindrical annulus. We varied the magnitude of adiabatic heating and the Rayleigh number as well as the depth profile of thermodynamic properties (thermal expansivity and reference density) in accordance with the planetary sizes. …”
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4685
Fault Diagnosis Method for Bearing of High-Speed Train Based on Multitask Deep Learning
Published 2020-01-01“…In this paper, the important components of bogie axle box, gearbox, and traction motor are taken as the research object. …”
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4686
Pseudo Inefficiency in Multi-Period Systems: A DEA-based Approach
Published 2023-03-01“…The average period efficiencies are calculated as the first step and the overall efficiency is evaluated as a block box. For the last step, a ratio of two quantities is estimated. …”
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4687
YOLO-STOD: an industrial conveyor belt tear detection model based on Yolov5 algorithm
Published 2025-01-01“…Secondly, Shape_IOU is utilized to calculate the training loss, and the shape regression loss of the bounding box itself is considered to enhance the robustness of the model. …”
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4688
Six-Dimensional Pose Estimation of Molecular Sieve Drying Package Based on Red Green Blue–Depth Camera
Published 2025-01-01“…The method consists of three components: point cloud pre-segmentation, target extraction, and pose estimation. A minimum bounding box-based pre-segmentation method was designed to minimize the impact of packaging wrinkles and skirt curling. …”
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4689
Microwave-Assisted Method for Simultaneous Hydrolysis and Extraction for Preparation of Geniposidic Acid from Eucommia ulmoides Bark Using Basic Imidazolide Ionic Liquid
Published 2016-01-01“…And the independent parameters optimized by Box-Behnken design (BBD) based on single-factor tests were as follows: microwave irradiation time of 20 min at power of 415 W and liquid-solid ratio of 15 mL/g. …”
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4690
Global Transcriptomic Analysis of Inbred Lines Reveal Candidate Genes for Response to Maize Lethal Necrosis
Published 2025-01-01“…Key findings included the identification of components of the plant innate immune system, such as differentially regulated R genes (mainly LRRs), and activation/deactivation of virus resistance pathways, including RNA interference (RNAi) via <i>Argonaute</i> (AGO), <i>Dicer-like proteins</i>, and the ubiquitin–proteasome system (UPS) via <i>RING/U-box</i> and <i>ubiquitin ligases</i>. Genes associated with redox signaling, <i>WRKY</i> transcription factors, and cell modification were also differentially expressed. …”
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4691
A core-shell magnetic layered double hydroxide composite material for the effective decolorization of phenol red
Published 2022-06-01“…The characterization of Fe3O4/NiMn-LDH were recognized by Fourier transform infrared (FTIR) spectroscopy and scanning electron microscopy (SEM). Box-Behnken design (BBD) under response surface methodology (RSM) were applied to evaluate the effects of the process variables such as pH, adsorbent dosage, and initial PR concentration (Co). …”
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4692
Dynamics of phase separation from holography
Published 2020-01-01“…We conjecture and provide evidence that all static, non-phase separated configurations in large enough boxes are dynamically unstable. We show that all four stages are well described by the constitutive relations of second-order hydrodynamics that include all second-order gradients that are purely spatial in the local rest frame. …”
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4693
A Modified Salp Swarm Algorithm Based on the Perturbation Weight for Global Optimization Problems
Published 2020-01-01“…This paper also presents iteration curves, box-plot charts, and search-path graphics to verify the accuracy of the proposed algorithm. …”
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4694
Calibrating Path Choices and Train Capacities for Urban Rail Transit Simulation Models Using Smart Card and Train Movement Data
Published 2021-01-01“…The calibration is formulated as an optimization problem with a black-box objective function. Seven algorithms from four branches of SBO solving methods are evaluated. …”
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4695
Effects of Patellofemoral Pain Syndrome on Changes in Dynamic Postural Stability during Landing in Adult Women
Published 2022-01-01“…The study participants performed a single-leg drop landing from a 30 cm box, and their lower limb movements and DPS were measured. …”
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4696
Using a YOLO Deep Learning Algorithm to Improve the Accuracy of 3D Object Detection by Autonomous Vehicles
Published 2024-12-01“…This research modifies the YOLOv4 architecture to predict 3D bounding boxes, object depth, and orientation. Key contributions include introducing a multi-task loss function that optimizes 2D and 3D predictions and integrating sensor fusion techniques that combine RGB camera data with LIDAR point clouds for improved depth estimation. …”
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4697
Impulse Noise: Can Hitting a Softball Harm Your Hearing?
Published 2014-01-01“…Peak sound pressure level measurements and spectral analyses were conducted for three controlled softball pitches to a batting participant using each of the different bat materials in an unused outdoor playing field with regulation distances between the pitcher’s mound and batter’s box. The results revealed that highest recorded peak sound pressure level was recorded from the aluminum (124.6 dBC) bat followed by the composite (121.2 dBC) and wooden (120.0 dBC) bats. …”
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4698
Design and Manufacture Indirect Method Grain Bed Dryer with 10 Kg Capacity Fueled by Wasted Oil
Published 2022-10-01“…Including bed dryer, plenum chamber, hot air duct, heater box, stove, oil reservoir, and oil line. The results of the design and manufacture obtained bed dryer dimensions and plenum space 120x50x100cm, a cylindrical stove with a diameter of 20cm and a height of 20cm which is connected by a channel to an oil reservoir with a maximum capacity of 30 liters. …”
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4699
IbI logics optimization algorithm-based high-order sliding mode control for DSIG within a wind turbine system
Published 2025-03-01“…The effectiveness of the proposed control approach is assessed based on a hardware-in-the-loop (HIL) implementation in a PLECS/RT Box real-time simulator. The HIL findings through comparative study further confirm the superiority of the optimally designed controllers over the conventional ones, highlighting significant enhancements in dynamic, steady-state, THD, and some other metrics. …”
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4700
Пространства Марины Цветаевой
Published 2021-10-01“…Thus, The Attempt of a Room (1926) builds on an imaginary effort to present a hexagonal box of a rendezvous, but fails. The last poem I Keep Repeating the First Verse… (1940) is a poetic reaction to the “mistake in counting”: there should be not six but seven souls at the table. …”
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