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2801
Generation Mechanism and Characteristic Analysis of Dual-Frequency Pseudo-Signal Interference of the Swept-Frequency Radar
Published 2022-01-01“…In order to master the law of the pseudo-signal interference effect of dual-frequency electromagnetic radiation in typical radar equipment, a certain type of Ku-band swept-frequency ranging radar was used as the test object to carry out single-frequency continuous wave and dual-frequency continuous wave pseudo-signal interference effect experiments. …”
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2802
Polypharmacy in Patients with Type 2 Diabetes and Arterial Hypertension Treated in a Provincial Hospital
Published 2022-11-01“…<br /><strong>Methods:</strong> a descriptive, retrospective and cross-sectional study was carried out, carried out in September 2022, with 159 patients with type 2 diabetes and arterial hypertension treated at the José Hernán Soto Cadenillas Hospital in Chota. …”
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2803
ANALYSIS OF SHRINKAGE PERFORMANCE OF U-SHAPED RUBBER OUTER WINDSHIELD OF HIGH-SPEED TRAIN AT LOW TEMPERATURE
Published 2025-01-01“…Based on the low temperature tensile test data of the rubber, Ansys software was used to fit the Mooney-Rivlin hyperelastic constitutive model of rubber material parameters, and the thermo-solid coupling simulation was carried out on the U-shaped rubber outer windshield according to three real working conditions, and the influence of different working conditions on the U-shaped rubber deformation was studied.The low temperature test was carried out on U-shaped rubber outer windshield and three rubber samples with different batten thicknesses, the influence of temperature and batten thickness on its deformation was studied.The results show that the U-shaped rubber deformation is mainly caused by the temperature change, the U-shaped rubber height decreases obviously, and the shape variable of the side wall thickness and the rubber length is small.In addition, the batten thickness has a greater influence on the rubber shape variable at the bolt hole.Compared with the batten of 5 mm and 6 mm thickness, the 4 mm batten produces a larger deformation under the bolt preload action, resulting in a larger deformation at the bolt hole, and then increasing the batten thickness can effectively reduce the hole removal risk.Comparing the finite element simulation data with the low temperature test results, it is found that the two results are basically consistent,which indicates the finite element analysis feasibility and the low temperature test reliability.The research results provide some guidance basis for the U-shaped rubber outer windshield under low temperature application reliability.…”
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2804
An inquiry-based teaching intervention to embed information literacy instructions into a library and information science curriculum in Bangladesh
Published 2023-09-01“…Independent samples t-tests were carried out to see the differences between various groups. …”
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2805
Simulation and Analysis of a Split Drill Bit for Pneumatic DTH Hammer Percussive Rotary Drilling
Published 2024-01-01“…Different types of split drill bits were manufactured, and drilling experiments were carried out in unconsolidated formations. The maximum drilling rate can reach 1.5 m/min in the drilling experiments. …”
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2806
De l’ordre moral à l’ordre social. L’application des lois pénalisant la sexualité prémaritale selon des lignes de classe
Published 2017-11-01“…The opposition is thus between legitimate and illegitimate practices of out of wedlock intimacy and night-time entertainment. …”
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2807
Understandings on the Performance of Concrete-Filled Steel Tube with Different Kinds of Concrete Infill
Published 2021-01-01“…The experimental and numerical investigations were carried out for CFST members filled with different types of concrete of the same grade. …”
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2808
Online Measurement of Soil Organic Carbon as Correlated with Wheat Normalised Difference Vegetation Index in a Vertisol Field
Published 2014-01-01“…The online measurement was carried out in a clay vertisol field covering 10 ha of area in Karacabey, Bursa, Turkey. …”
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2809
Influence of the ICT learning model on quality improvement at Mandiri LPK SNU’R Bogor
Published 2023-06-01“…The main study was carried out on LPK Mandiri Snur located in Bogor, West Java, regarding the effect of the information communication technology (ICT) learning model on improving the quality of the training and skills aspects carried out by LPK so that they can compete in the industrial world. …”
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2810
Large-Area Saline-Alkali-Tolerant Rice Growth Environment Monitoring System Based on LoRa+UAV
Published 2022-01-01“…Data transmission is carried out through LoRa technology, routing planning is carried out for UAV mobile receiving nodes at different flight altitudes, and an early warning mechanism for UAV energy is added. …”
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2811
Ocular traumatic behavior in patients discharged from the Cuban Institute of Ophthalmology.
Published 2009-07-01“…In order to prevent those traumas some actions could be carried out, above all, in early ages where the sight loss is quite painful.…”
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2812
Research on Load Bearing and Deformation Behavior of “Pile–Wall” Retaining Structure
Published 2024-01-01“…In order to analyze the factors affecting the stresses and deformations of the “pile–wall” structure, the numerical simulation of the “pile–wall” structure was carried out with the help of finite element simulation software Plaxis 3D through the excavation of Wuhan Optics Valley Center City Distributed Energy Project. …”
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2813
A comparison of the sense of place between two urban heritage sites (Oudlajan historic neighborhood, Tehran, and Shah Abol-Ghasem, Yazd)
Published 2025-02-01“…A comparative analysis is carried out on the two neighborhoods of Imamzadeh Yahya in Tehran (a progressively dilapidated neighborhood), and Shah Abol-Ghasem in Yazd (with continuity of urban life). …”
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2814
›Unendliche Melodie‹. Aufbereitung einer Chiffre zu einer Kategorie der Wagner-Analyse
Published 2016-01-01“…Although »Unendliche Melodie« turns out to be problematic as a term due to its multiple scientific and literary contexts, Dahlhaus obviously took advantage of its blurred frame. …”
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2815
X-Band Waveguide Reflectionless Filtering Antenna Array With High Selectivity
Published 2025-01-01“…Instead of reflecting the out-of-band signal back to the source, the proposed antenna array dissipates the energy through a lossy network, which can reduce the interference to the former stage. …”
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2816
Cellulose Nanocrystals (CNCs) and Cellulose Nanofibers (CNFs) as Adsorbents of Heavy Metal Ions
Published 2023-01-01“…CNC synthesis was carried out chemically (hydrolysis method), and CNF synthesis was carried out mechanically (homogenization, ball milling, and grinding), and both can be modified because they have a large surface area and are rich in hydroxyl groups. …”
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2817
Statistical and Experimental Investigation of Hardened AISI H11 Steel in CNC Turning with Alternative Measurement Methods
Published 2021-01-01“…The analyses were carried out by applying response surface methodology with the analysis of variance method. …”
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2818
Integrated management for the environment care and conservation project’s results
Published 2024-03-01“…Despite the transformations carried out, management still needs to be improved to comply with the proposed schedule for the benefit of the environment and the health of the community.…”
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2819
ACCELERATING THE FORMATION OF CHILDREN’S VALUES IN A LEARNING ENVIRONMENT
Published 2017-04-01“…There have been visible changes in the profiles of children after the experiment held. It is found out that value system formation in childhood is influenced by the development of higher cognitive processes. …”
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2820
The Concept of the Heat Removal System of a High-Flux Research Reactor
Published 2022-01-01“…Cooling of the reactor core in the housing and the irradiation channels in the neutron reflector is carried out by different systems of forced circulation of the coolant. …”
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