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Study on the influence of peripheral eye on over-excavation during mountain tunnel blasting construction
Published 2025-08-01“…By implementing an optimized drilling strategy, the position deviation can be reduced to within 10 cm and the angular control can be improved, hence reducing the average over-excavation to 5 cm. …”
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42
Research on Multifunctional Rotating Target Device
Published 2024-07-01“…The result of simulation data shows that the target structure broadens the neutron spectrum peak by 0-0.057 7 MeV, and the relative angular yield of scattered neutrons at various angles accounts for 10.53%-26.75%. …”
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43
Generation of Quantum Vortex Electrons with Intense Laser Pulses
Published 2024-11-01“…During the scattering between a high‐energy electron and a circularly polarized laser pulse, a regime is found where the enormous spin angular momenta of laser photons can be efficiently transferred to the electron orbital angular momentum (OAM). …”
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44
Role of periodic oscillating flow modulators on mixed convection in a long horizontal channel
Published 2024-11-01“…Present study indicates that the time averaged Nusselt number undergoes significant variation with blade oscillating frequency and maximum angular displacement depending on both the Prandtl number and Reynolds Number. …”
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45
Computer-measuring system of the induction motor’s dynamical torque-speed characteristics
Published 2019-06-01“…For approximating the data that are obtained as a result of the measurements, the moving average algorithm is used. Also, with the help of this system, the inertia moment, angular speed dependence on time, electromagnetic dynamic moment dependence on time, electromagnetic dynamic power dependence on time, mechanical dynamic power dependence on time, and dynamic loss in rotor winds dependence on time are measured. …”
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46
Chain-type multi-mode polarization-sensitive metamaterial absorber in infrared band
Published 2025-01-01“…Polarized light, abundant in material information, necessitates perfect broadband absorption by metamaterial absorbers across extensive angular ranges for applications in electromagnetic stealth and polarization filtering. …”
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47
Nonlinear dynamics for cylindrical resonator of wave solid-state gyroscope with different number of electrostatic control sensors
Published 2025-07-01“…The equations of resonator dynamics are averaged by using the Krylov–Bogolyubov method. …”
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48
Recognizing Optical Vortex Modes in Ultralow Illuminating Power With Convolutional Neural Network
Published 2023-01-01“…Vortex beams' orbital angular momentum (OAM) has important application value in optical communication and other fields. …”
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49
EVOLUTION OF THE ROTATIONAL MOTION OF A SATELLITE WITH FLEXIBLE VISCOELASTIC RODS ON THE ELLIPTIC ORBIT
Published 2018-08-01“…Besides, new classes of stationary motions are found: the axis of symmetry of the satellite makes an arbitrary angle with the normal to the orbit plane, or the module of the angular velocity of the satellite rotation does not depend on the orbital angular velocity of the radius vector of its center of mass.…”
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50
Evolution of the rotational motion of a viscoelastic planet with a core on an elliptical orbit
Published 2021-10-01“…An evolutionary system of equations for the “action” variables and slow angular variables is obtained by the averaging method. …”
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51
sEMG-Based Gesture Recognition Using Sigimg-GADF-MTF and Multi-Stream Convolutional Neural Network
Published 2025-06-01“…Meanwhile, each channel signal is respectively transformed into two-dimensional subimages using Gram angular difference field (GADF) and Markov transition field (MTF) methods. …”
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52
Random Noise Suppression Method for Inertial Sensors Based on Complexing an AR Model and Adaptive SRUKF Kalman Filter under the PINS Alignment on a Stationary Platform
Published 2023-05-01“…In the gyrocompassing mode, the initial heading angle of a platformless inertial navigation system (PINS) is determined based on the data obtained from accelerometers and gyroscopes that measure the projections of the gravitational acceleration vector and the Earth’s angular velocity vector on the axes of the body coordinates system in the PINS initial stationary mode. …”
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53
Key technologies of robotic arm motion control based on compound control and improved SCSO.
Published 2025-01-01“…Experimental results show Joint 1 has an average angle of about 50° and an average angular velocity of 0°/s. …”
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54
The relationship between isokinetic knee flexion andsquat jump performance
Published 2024-12-01“…The measured average values at an angular velocity of 125.s-1 were correlated at the level of significance p < .05000 only in SJ and CMJ FA jumps. …”
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55
Preseason Workload in Collegiate Baseball Pitchers
Published 2025-02-01“… # Results The pitchers averaged 1990.6 ± 881.7 throws throughout preseason at an average angular velocity of 1686.2 ± 334.9 m/s. …”
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56
Green precision engineering: Eco-efficient milling cutter parameters for reduced material waste in profile shaft formation
Published 2025-01-01“…A method is proposed for calculating the value of the parametric angle of the teeth of the enclosing cutter through the values of their actual (required) angular position. A study was performed and a regression equation was established describing the effect on the shaping error of the average radius of the enclosing milling cutter and the number of teeth with their uniform arrangement, the use of this equation made it possible to establish the ranges of permissible values of the design parameters of the designed milling cutters providing the required shaping accuracy.…”
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ТРИВИМІРНЕ МОДЕЛЮВАННЯ ЕЛЕКТРОМАГНІТНИХ І ГІДРОДИНАМІЧНИХ ПРОЦЕСІВ У ВІДБИВНІЙ ПЕЧІ ДЛЯ АЛЮМІНІЮ З ЕЛЕКТРОВИХРОВОЮ КАМЕРОЮ...
Published 2024-11-01“…As for the angle of connection of the pressure channel, the opposite is true here - with an increase in the angle, the average velocity of the melt in the furnace bath and its flow through the channels decrease, while the average angular velocity of the metal in the chamber increases. …”
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58
Acesso anterior para pacientes com fraturas traumáticas do tipo compressão do segmento toracolombar (T11 a L2) da coluna vertebral Anterior approach in patients with traumatic comp...
Published 2007-09-01“…The 23 patients that was ASIA/IMSOP C and ASIA/IMSOP D turned to ASIA/IMSOP E after 1 month (n=12) and 12 months (n=5) of surgery. The preoperative angular deformity average was 14.9°±7.5°. …”
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59
Insights into neutron stars from gravitational redshifts and universal relations
Published 2025-08-01“…Using the redshift measurements of RBS 1223, RX J0720.4-3125, and RX J1856.5-3754, we provide theoretical estimates of moment of inertia, dimensionless tidal deformability, mass quadrupole moment, the mass of the star times the ratio of angular frequency over the spin angular moment, and the average of the speed of sound squared. …”
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60
Revisiting Physical Properties of Mock Globular Cluster Tidal Tails
Published 2025-01-01“…We found that the resulting values of these four quantities are not in agreement with an in situ formation of the associated globular clusters. On average, the resulting widths agree with an in situ origin, while the dispersion in the z -component of the angular momentum, and the dispersion in the line-of-sight and tangential velocities fail in matching this formation scenario. …”
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