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261
INFLUENCE OF THE SIZE OF METHYLENE SPACERS ON THE THERMAL BEHAVIOR OF SEVERAL ALIPHATIC-AROMATIC POLYESTERS
Published 2014-04-01“…Thermal stability is supported by the increase in the number of methylene groups in the spacer. …”
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262
The influence of pulse current on drop transfer during double-electrode gas surfacing
Published 2025-06-01“…The application of a circuit with a common pulse current source for surfacing with two electrode wires increases the energy efficiency of the arc process and the welding arc technological properties, but requires a more detailed study of the influence of the mode parameters on its stability. …”
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263
Effect of Warning System on Interactive Driving Behavior at Unsignalized Intersection under Fog Conditions: A Study Based on Multiuser Driving Simulation
Published 2020-01-01“…Compared to conditions without ICWS, the ICWS could help drivers make collision avoidance actions earlier and change the speed more smoothly. …”
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264
Effects of meldonium on cognitive and clinico-functional status of elderly patients with acute myocardial infarction and arterial hypertension
Published 2013-03-01“…In was shown dynamics a positive effects of Vazonat® therapy on the improvement of cardio¬hemo¬dynamics (noted reduction in LVED with 55.20 ± 1.7 mm to 51.28 ± 1.5 mm (p > 0.1), an increasing transmitral flow Ve/Va from 0.98 ± 0.03 to 1.10 ± 0.04 (p < 0.05)), an increasing exercise tolerance (at 6MWT distance increased by 12.8% in the main group (from 289.6 ± 12.2 m to 326.0 ± 13.5 m)), an increasing the speed of active attention – time of sensorimotor reactions decreased from 68.55 ± 6.2 sec to 54.35 ± 3.52 sec (p < 0.05), increasing productivity of short-term memory, increasing the number of words in the Luria test from 5.90 ± 0.42 to 7.25 ± 0.38 (p < 0.05), moderate antidepressant effects and the ability to improve overall health in this group of patients compared with the control group. …”
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265
Elevated aminopeptidase N affects sperm motility and early embryo development.
Published 2017-01-01“…Our results demonstrated that the supplementation of recombinant APN in sperm culture medium significantly increased APN activity, and subsequently altered motility, hyperactivated motility, rapid and medium swimming speeds, viability, and the acrosome reaction of mouse spermatozoa. …”
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266
The Analysis of Process of Crushing in the Vibrocavitational Homogenizer
Published 2020-11-01“…In earlier works, using the example of the extraction of dioscin from fenugreek seeds, it was shown that an increase in the rotor speed increases the yield of biologically active substances. …”
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267
Modeling and Nonlinear Response of the Cam-Follower Oblique-Impact System
Published 2016-01-01“…The simulation results show that the cam and follower kept permanent contact when the cam rotational speed was low. With the increase of the cam rotational speed, the cam and follower would be separated and then impact under the gravity action. …”
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268
Dilemma of Prioritising Health and the Economy During COVID-19 Pandemic in Indonesia
Published 2020-10-01“…Pandemics also depress economy through decrease in both supply and demand. Data from flu pandemic a century ago suggested the importance of aggressiveness and speed of intervention. …”
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269
Influence of Russian and Nato Rivalry on Ukrainian National Security during Volodymyr Zelensky's Presidential Term
Published 2023-12-01“…Zelensky's decision to speed up the integration process of the NATO security pact provoked Russian outrage because it was articulated as a challenge, and practically, the actions taken by Zelensky could not accelerate his membership in NATO. …”
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270
Modeling of limitations on the use of hydraulic motor-wheels in transmissions of mobile machines
Published 2024-12-01“…Positive results were obtained in terms of increasing the speed of mobile machines when using hydraulic motor-wheels of radial piston multicycle action in transmissions instead of gerotor hydraulic motors, axial-piston hydraulic motors with planetary gearboxes, hydraulic transmissions with cardan shafts and mechanical transmissions. …”
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271
Investigating the Performance of an Ultrasound-Assisted Rotating Packed Bed Reactor for the Enhancement of the Micromixing Efficiency
Published 2021-12-01“…By increasing the rotational speed and volumetric flow, the segregation index decreased and by increasing the concentration of acid and volumetric ratio, the segregation index increased. …”
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272
Green-oriented automation: AI-driven engineering control technologies for resource-efficient solutions
Published 2025-01-01“…It is said that simple and automated actions can be implemented using machine learning. …”
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273
Contemporary Trends in Economic Cybersecurity
Published 2019-12-01“…The cyber-crime industry will increasingly consolidate — the efforts will be focused on automating and streaming criminal cyber activities, and new technologies will further reduce the cost of searching for vulnerabilities. …”
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274
Research on Pedestrian Avoidance Behavior for School Section Based on Improved BP Neural Network and XGboost Algorithm
Published 2025-04-01“…As society evolves and technology advances, increasing transportation demands have heightened safety risks near schools and on mixed-traffic roads. …”
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275
Modeling and Analysis of the Turning Performance of an Articulated Tracked Vehicle That Considers the Inter-Unit Coupling Forces
Published 2025-02-01“…The required turning space increased as both the steering angle and speed increased.…”
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276
Deep deterministic policy gradient algorithm based on dung beetle optimization and priority experience replay mechanism
Published 2025-04-01“…The results showed that the improved method improved the convergence speed by at least 10% compared with the comparison algorithm, and the cumulative reward value was increased by up to 150.…”
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277
CALCULATION OF LOADS ON THE CONTROLS WITH HELICOPTER MAIN ROTOR OF SINGLE-ROTOR DESIGN
Published 2016-11-01“…On the basis of the hinge moments values data loads on rotorcraft rotating ring, arising at different azimuthal location of the rotating main rotor blades are calculated.The calculations executed on the example of Mi-34 helicopter main rotor have shown that average loads in one revolution in the channel of collective pitch control increase in a control path at flying speed. At the same time loads in the channel of longitudinal control make up to 80 % of loads in the channel of collective pitch control, and in the channel oflateral control - to 40 % that will well be coordinated with the provided data of flight tests.…”
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278
Acute, dose–response effects of guayusa leaf extract on mood, cognitive and motor-cognitive performance, and blood pressure, heart rate, and ventricular repolarization
Published 2024-12-01“…GLE1200 also improved psychomotor speed (+5.08 ± 2.16 ms, p = 0.045) and uniquely increased motor-cognitive performance as reflected by a decrease in reaction time (−0.106 ± 0.04 ms, p = 0.026) during a neurocognitive hop test. …”
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279
Energy-Efficient Dehydration Regimes for Agricultural Products with the Application of Suspension Heat Treatment
Published 2024-04-01“…The significance of the results obtained in the research lies in solving a number of problems currently faced by the processors, in connection with the improvement of equipment and increasing the efficiency of the drying process, mainly by increasing the energy efficiency, processing speed, quality of products and profitability.…”
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280
Impact of chevrons on driver behaviour in rural road curves at night-time
Published 2025-09-01“…Due to their characteristics, rural roads have increased risk of fatal crashes. Particularly risky locations on rural roads are horizontal curves, especially during night-time when, due to the lack of available visual information, driver’s perception-reaction time is prolonged. …”
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