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461
Comprehensive analysis of arc methods of 3D printing of metal products: assessment of the efficiency and prospects of using TIG as a heat source
Published 2024-09-01“… In recent years, additive technologies have become increasingly important for the production of parts with complex geometries, enabling the rapid and efficient creation of objects with different shapes and configurations in industrial sectors such as medicine, aerospace and construction. …”
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462
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463
A Dual-Polarized Wideband Parabolic Reflector Antenna With High Aperture Efficiency and Low Sidelobe Level for L/S-Band Satellite Communications
Published 2024-01-01“…A dual-polarized (DP) wideband parabolic reflector antenna with high aperture efficiency and low sidelobe level is proposed for L/S-band vehicular satellite communications. …”
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464
Unveiling potential: Hybrid nanofluid-driven strategies for maximizing electrical efficiency in Photovoltaic Thermal Systems with trapezoidal flow channel for coolant purposes
Published 2024-12-01“…These findings provide effective strategies for enhancing the electrical efficiency of PV/T systems. ''The study suggests optimizing the cell efficiency of PV/T systems through a new configuration of the flow channel, focusing on adjusting the outlet height and the concentration of nanoparticles in the base fluid.…”
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465
Efficient Adaptive Robust Aerodynamic Design Optimization Considering Uncertain Inflow Variations for a Diffusion Airfoil Across All Operating Incidences
Published 2025-04-01“…To account for the impact of inlet flow fluctuations on performance in blade design optimization, an efficient multi-objective adaptive robust aerodynamic design optimization (ARADO) method is proposed. …”
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466
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467
Effects of the alcoholic extract of ginseng roots and carob fruits in comparison with vitamin E in improving the efficiency of the male reproductive system of albino rabbits
Published 2023-10-01“…The results also revealed the normal shape of the seminiferous tubules and an improvement in reproductive efficiency through the elevation in spermatogenesis percentage (SP), primary spermatocytes percentage (PSP), secondary spermatocytes percentage (SSP), spermatozoa percentage (SpP) and mature sperm percentage (MSP) for groups dosed by ginseng root extract + carob fruits and by vitamin E compared to the normal control group. …”
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468
Performance-Enhanced DMT System With Joint Precoding and Probabilistic Constellation Shaping
Published 2021-01-01“…It is easy for the DMT signal to enter the nonlinear region of the components in the systems, which distorts the signal and limits the modulation efficiency. It is well-known that the precoding technique can suppress the PAPR of DMT without loss of spectral efficiency. …”
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469
Studi Semiotika Charles Sanders Peirce pada Kompas TV dalam Pemberitaan Efisiensi Dana Kabinet Prabowo
Published 2025-06-01“…This study analyzes the representation of the budget efficiency policy in the Prabowo-Gibran cabinet within Kompas TV news reports using Charles Sanders Peirce's semiotic approach. …”
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470
Enhancing Light Extraction Efficiency in Micro-LEDs via Metal Photonic Crystals in the Passivation Layer and Air Photonic Crystals on the n-GaN Side
Published 2025-01-01“…Photonic crystals (PhCs), as a type of metamaterial, have attracted significant attention due to their ability to control light propagation to enhance the light extraction efficiency (LEE) of Micro-LEDs. However, the current advancements in improving the LEE of Micro-LED with PhCs are far from 100%, and the manufacturing process for the designed optical structures is overly complex. …”
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471
Taiwan telecommunication AI industry ESG disclosure
Published 2025-06-01“…The main contribution of this study lies in applying the Dynamic Network Directional Distance Function (DN-DDF) to analyze efficiency across four stages: profitability, sustainability, market performance, and overall efficiency. …”
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472
Shape Optimization of Mufflers Composed of Multiple Rectangular Fin-shaped chambers Using Differential Evolution Method
Published 2015-05-01“…The results reveal that the broadband noise has been efficiently reduced using the three-fin-chamber muffler. …”
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473
RANCANG BANGUN MODEL PEMBANGKIT LISTRIK TENAGA MIKRO HIDRO (PLTMH) MENGGUNAKAN PADDLE BREAST WHEEL
Published 2024-12-01“…It was observed that the highest efficiency is at a head height of 0.8 m with a pipe cross-sectional area (A) of 0.0002 m2 with an efficiency of 70.11 percent. …”
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474
Shape Stabilization of Steel Suspension Bridge
Published 2008-09-01“…The suspension bridge primary shape stabilization methods and their efficiency are analyzed. …”
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475
Imovation in shaping dynamic capabilities of organisations
Published 2016-12-01“…The underlying assumption of the article is that imitation is as important as innovation when creating a long-term competitive advantage, and that a systematic, strategic approach to imitation is necessary to ensure efficient and effective innovation. Viewed in this light, imitation is a rare and complex dynamic capability which organisations should properly develop and skillfully use. …”
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476
Using Near-Surface-Mounted Small-Diameter Steel Wires to Improve Construction Efficiency in Strengthening Substandard Lapped Spliced Reinforced Concrete Beams
Published 2025-03-01“…Thus, the purpose of this work is to examine the behavior of RC beams with insufficient lap splices that are strengthened by NSM steel wires with different schemes to improve durability, efficiency, and effectiveness. At the middle of the beam, a splice length equal to 25 times the diameter of the rebar was used to join two tension bars. …”
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477
Estimated efficiency of uterine cavity suturing in patients during organ-preserving surgery with placenta increta while examining reproductive function in the postpartum period
Published 2022-01-01“…Assessing results of the applied new method for uterine cavity suturing in patients with placenta increta showed a marked efficiency in maintaining anatomically most natural shape of the uterus and uterine cavity. …”
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478
Research on corn production efficiency and influencing factors of typical farms: Based on data from 12 corn-producing countries from 2012 to 2019.
Published 2021-01-01“…In addition, it concluded that intensive tillage and conservation tillage have high technical efficiency. It also demonstrated that the proportion of mechanical labour and technical efficiency is in a 'U'-shaped relationship, among others.…”
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479
How does the water use efficiency of keystone species act on the stand spatial structure and species diversity in a water-scarce karst forest?
Published 2025-05-01“…The effects of limited water resources on forest structure and species diversity were investigated across 20 plots in the Maolan Natural Reserve. Water use efficiency (WUE) was quantified using isotopic approaches for keystone species. …”
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480