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1381
A NEW MULTIAXIAL FATIGUE LIFE PREDICTION MODEL AND ITS APPLICATION (MT)
Published 2023-01-01“…Using uniaxial fatigue life calculation formula to predict their life will produce large errors. …”
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1382
Taxi Efficiency Measurements Based on Motorcade-Sharing Model: Evidence from GPS-Equipped Taxi Data in Sanya
Published 2018-01-01“…The experimental data of 2191 GPS-equipped taxis in Sanya of China was adopted to make comparisons between original results and modelled results. Measurement results showed that MS Model had 10.54% more leisure taxis, reduced 5 overdriving taxis, and saved 33.73% running distance in total compared to the original. …”
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1383
MECHANICAL ANALYSIS OF HIGH-SPEED RAILWAY SLAB BALLASTLESS TRACK UNDER WORKING CONDITION
Published 2022-01-01“…The double-layer elastic beam model and its theoretical expression formula was established using the elastic foundation beam concept. …”
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1384
Kinematics and Workspace Analysis of 3-UU/UPU+2P Hybrid Mechanism
Published 2020-12-01“…The change curves of kinematics model are obtained through specific numerical examples,and the theoretical calculation results are compared with Adams simulation results to verify the correctness of the kinematics model. …”
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1385
Machine Learning and Regression Models for Evaluating Ultimate Performance of Cotton Rope-Confined Recycled Aggregate Concrete
Published 2024-12-01“…The second branch was described using a linear approximation, and nonlinear regression analysis produced expressions for key points on the idealized compressive curve, enhancing model accuracy for CR-confined RAC. The <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><msup><mrow><mi>R</mi></mrow><mrow><mn>2</mn></mrow></msup></mrow></semantics></math></inline-formula> values for the nonlinear regression analysis performed on experimental results were greater than 0.90. …”
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1386
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1387
In-Plane Dynamic Cushioning Performance of Concave Hexagonal Honeycomb Cores
Published 2024-01-01“…The influence rules of structural parameters and impact velocities on the MDCC are analyzed; the deformation mode and transformation empirical formula are also obtained. The results show that when other parameters are constant, the MDCC of CHCs decreases with the increase of impact velocity, increases with the increase of wall thickness and side length ratio, and decreases with the increase of expansion angle. …”
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1388
The Effect of Self-Leadership Effectiveness on Academic Achievement Through Time Management of Working Students
Published 2025-01-01“…The sampling method is to use the Slovin formula (α = 10%), resulting in a sample size of 67 respondents. …”
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1389
Proof of concept for multirotor systems with vortex-generating modes for regenerative wind energy: a study based on numerical simulations and experimental data
Published 2025-01-01“…The performance of the ABL-control devices was evaluated by analyzing the net momentum entrained from the flow above the wind farm and the total pressure and power available in the wake. The results indicate that, when the ABL-control strategy is employed, vertical momentum flux may become the dominant mechanism for wake recovery. …”
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1390
A Modified Algorithm Based on Haar Wavelets for the Numerical Simulation of Interface Models
Published 2022-01-01“…The obtained numerical results are compared with the immersed interface method. …”
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1391
Robust identification for input non‐uniformly sampled Wiener model by the expectation‐maximisation algorithm
Published 2022-05-01“…Abstract The problems of inconsistent data sampling frequency, outliers, and coloured noise often exist in system identification, resulting in unsatisfactory identification results. …”
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1392
New Hair Growth Cream Formulation with Cocoa Pod Peel (Theobroma cacao L.)
Published 2022-01-01“…This study aims to determine the formula and activity of hair cream of cocoa pod peel water fraction, which is effective in stimulating hair growth. …”
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1393
Feasibility Analysis of Illustrated Concept Map-Based Handouts on Plant and Animal Organ System Material
Published 2024-12-01“…Analysis of feasibility data utilizes a percentage formula. The experts' media and material feasibility tests resulted in an average percentage of 83.5%, placing them in the highly feasible category. …”
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1394
Addition of Vitamin C on Diet to Improve Immunity on Tiger Grouper, Epinephelus fuscoguttatus to Infection Viral Nervous Necrosis
Published 2007-01-01“…Formulasi pakan percobaan diatur mempunyai kandungan nutrien yang sama kecuali kandungan vitamin C. Pada formula pakan ditambahkan vitamin C bentuk stabil (L-ascorbyl-2-Phosphate-Magnesium) dengan dosis berbeda, yaitu 0; 300; 600; 1.200 mg/kg pakan. …”
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1395
Kinematic Analysis of the Stable Platform of the S-RPS-SPS Parallel Mechanism
Published 2024-03-01“…Considering the fact that ships at sea will be affected by waves, sea breeze and air currents, which usually results in serious interference of equipment that needs to work in a stable environment, such as lifting platforms, radar signal capture, etc. …”
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1396
Research on Meshing Efficiency of Gear Pairs Based on Dynamic Sliding Friction Factors
Published 2023-08-01“…From the point of view of force, the calculation formula of gear pair meshing efficiency is deduced, and the dynamic sliding friction factor is introduced to obtain the result of gear pair meshing efficiency that conforms to the actual working conditions. …”
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1397
Optimal Design of Single-stage Double-arc Spiral Bevel Gear Nutation Reducer
Published 2020-10-01“…The research results are of great significance to the further improvement of single-stage double circular-arc spiral bevel gear nutation reducer.…”
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1398
Predictive modelling of creep crack initiation and growth using Extended Finite Element Method (XFEM)
Published 2022-07-01“…In addition, the creep cracks growth length with normalized time and the creep crack growth rate with the C(t)-integral are predicted to be related, indicating that the numerical results are in good accord with the experimental results.…”
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1399
Pengembangan Buku Panduan Konseling Kelompok Teknik Role Playing Untuk Meningkatkan Kecerdasan Interpersonal Siswa SMA
Published 2023-07-01“…To find out the effectiveness of implementation of the guidebook was obtained with through the one group pretest-posttest experimental were analyzed by applying the t-test formula. Result of the effectiveness test get Sig. (2-tailed) of 0.001 which means the application of group counseling guidebooks with role playing techniques is effective to improve interpersonal intelligence of high school students.…”
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1400
Tin(IV) Complexes of Schiff Base Derived from Amino Acid: Synthesis and Characteristic Spectral Studies
Published 2013-01-01“…An attempt has been made to prove the structure of the resulting complexes on the basis of elemental analysis, IR, 1H nuclear magnetic resonance. …”
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