Showing 581 - 600 results of 886 for search '"gravity"', query time: 0.05s Refine Results
  1. 581

    Design of a Flexible Pavement for Kabwohe- Masherukabuhweju Gravel Road Using Road Note and CBR. by Twinamatsiko, Zilberbel

    Published 2023
    “…From the results obtained, traffic range was established, the Average Daily Traffic was 490Vehicles/day excluding non- motorised traffic and Motorcycles taking up the greatest percentage of traffic , the sub grade physical properties such specific gravity and sieve analysis were calculated, consistence of subgrade strength was done by carrying our liquid and plastic limits of different soil samples and finally design of the pavement was carried out by use of CBR design charts as recommended by AAHSTO.This report is organized in chapters with chapter one as Introduction, two Literature review, three Methodology, four results and analysis, five Conclusion and Recommendations.…”
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    Thesis
  2. 582

    Eu:CROPIS AIV Program: Challenges and Solutions for a Spin-Stabilized Satellite Containing Biology by Toni Delovski, Catherin Düvel, Fabian Greif, Ansgar Heidecker, Sebastian Kottmeier, Olaf Mierheim, Falk Nohka, Fabian Orlowski-Feldhusen

    Published 2019-01-01
    “…A secondary payload (“PowerCells”) by the NASA Ames Research Center also utilizes the artificial gravity to conduct growth experiments on genetically modified organisms (GMOs). …”
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    Article
  3. 583

    GRAiCE: reconstructing terrestrial water storage anomalies with recurrent neural networks by Irene Palazzoli, Serena Ceola, Pierre Gentine

    Published 2025-01-01
    “…Abstract The Gravity Recovery and Climate Experiment (GRACE) and its follow-on (GRACE-FO) missions have provided estimates of Terrestrial Water Storage Anomalies (TWSA) since 2002, enabling the monitoring of global hydrological changes. …”
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    Article
  4. 584

    Experimental Study on a Forced-Circulation Loop Thermosiphon Solar Water Heating System by Tao Zhang

    Published 2018-01-01
    “…Wickless gravity loop thermosiphons (LTs) have been widely used in heat collection for distances up to several meters. …”
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    Article
  5. 585

    The viscosity and processing of molten lunar regolith by James Bowen, Vibha Levin Prabhu, Sungwoo Lim, Mahesh Anand

    Published 2025-01-01
    “…This paper considers the high-temperature processing of molten lunar regolith under conditions which represent the lunar environment, namely low gravity, low temperature, and negligible atmospheric pressure. …”
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    Article
  6. 586

    Passive Control of Attachment in Legged Space Robots by Alessandro Gasparetto, Renato Vidoni, Tobias Seidl

    Published 2010-01-01
    “…In the space environment the absence of gravity calls for constant safe attachment of any loose object, but the low-pressure conditions prohibit the use of glue-type adhesives. …”
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    Article
  7. 587

    Properties and Behaviors of Heavy Quarkonia: Insights through Fractional Model and Topological Defects by M. Abu-shady, H. M. Fath-Allah

    Published 2024-01-01
    “…We discovered that the excited states were divided into components corresponding to 2l+1, indicating that the gravity field induced by the topological defect interacts with energy levels like the Zeeman effect caused by a magnetic field. …”
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    Article
  8. 588

    Modal Analysis for a Rod-Fastened Rotor considering Contact Effect Based on Double Fractal Model by Yang Liu, Qi Yuan, Pu Li, Guangyu Zhu

    Published 2019-01-01
    “…Modal frequencies of the experimental rod-fastened rotor under different pretightening forces and the bending moment (caused by gravity) are obtained by three-dimensional finite element analysis and experimental modal tests. …”
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    Article
  9. 589

    Optimization of UAV Cooperative Path Planning Mathematical Model Based on Personalized Multigroup Sparrow Search Algorithm in Complex Environment by Shaoqiang Yan, Weidong Liu, Ping Yang, Fengxuan Wu, Donglin Zhu, Gang Chen

    Published 2022-01-01
    “…By introducing multiple population mechanisms to reduce the probability of falling into the local optimum due to single-population search, by using a personalized subpopulation strategy to improve the personalized differences of subpopulations and balance the exploratory ability of algorithm development, then by using weighted center-of-gravity communication strategy to improve the quality of communication between populations, and finally by using dimension by dimension dynamic reverse learning to improve the accuracy of search. …”
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    Article
  10. 590

    EGUP corrected thermodynamics of RN-AdS black hole with quintessence matter by Baoyu Tan

    Published 2025-02-01
    “…This work contributes to the understanding of the interplay between fundamental physics and the macroscopic properties of black holes, offering a novel perspective on the thermodynamics of RN-AdS black holes in the context of quintessence and quantum gravity corrections. More importantly, we found that, unlike in the case of the Reissner-Nordström (RN) black hole, the qualitative behavior for the RN-AdS black hole with quintessence remain largely unchanged, except for minor differences, at the equation of state parameters ωq=−1/3 and ωq=−2/3. …”
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    Article
  11. 591

    Monitoring Total Water Storage Changes with GRACE Mission and GLDAS Model and Effect of Climatic Factors on These Changes: Case Study in Konya Basin by Emel Zeray Öztürk

    Published 2022-01-01
    “…In this study, water storage changes (TWSA: Total Water Storage Anomaly) in the region of Konya basin were evaluated using the GRACE (Gravity Recovery and Climate Experiment) satellite mission and GLDAS (Global Land Data Assimilation System) data. …”
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    Article
  12. 592

    Development of an Anchoring System for the Soft Asteroid Landing Exploration by Zhijun Zhao, Shuang Wang, Delun Li, Hongtao Wang, Yongbing Wang, Jingdong Zhao

    Published 2019-01-01
    “…The landing mechanism is easy to flow away from the surface of the asteroid, as there is nearly no gravity on the asteroid. One of the most problems for the asteroid landing exploration is to anchor the landing mechanism on the asteroid surface. …”
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    Article
  13. 593

    The Effect of Land-Use Intensity on Surface Temperature in the Dongting Lake Area, China by Wenmin Hu, Weijun Zhou, Hongshi He

    Published 2015-01-01
    “…Human activities produced larger effects in the western region than in the eastern or central region of the study area, according to the observed variations in the centres of gravity for temperature and land-use intensity. (3) The temperature response to land-use intensity changes was more sensitive in low-altitude areas than in high-altitude areas; the response presented a north-south gradient, possibly due to socioeconomic and urbanisation differences.…”
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    Article
  14. 594

    ROITP: Road Obstacle-Involved Trajectory Planner for Autonomous Trucks by Yechen Qin, Yiwei Huang, Wenhao Yu, Hong Wang

    Published 2025-02-01
    “…However, their maximum speed and ability to navigate a variety of driving conditions, particularly uneven roads, are limited by a high center of gravity, which increases the risk of rollover. Road bulges, sinkholes, and unexpected debris all present additional challenges for autonomous trucks' operational design, which current perception and decision-making algorithms often overlook. …”
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    Article
  15. 595

    Human Pose Recognition Based on Depth Image Multifeature Fusion by Haikuan Wang, Feixiang Zhou, Wenju Zhou, Ling Chen

    Published 2018-01-01
    “…A new data set is then established to train the random forest classifier, and a random forest two-way voting mechanism is adopted to classify the pixels on different parts of the human body depth image. Finally, the gravity center of each part is calculated and a reasonable point is selected as the joint to extract human skeleton. …”
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    Article
  16. 596

    Anomaly inflow, accidental symmetry, and spontaneous symmetry breaking by Ibrahima Bah, Federico Bonetti

    Published 2020-01-01
    “…In the large-N limit, we identify the gravity dual of the 4d setups to be a class of smooth AdS5 solutions first discussed by Gauntlett-Martelli-Sparks-Waldram. …”
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    Article
  17. 597

    Solitary wave solutions of the time fractional Benjamin Bona Mahony Burger equation by K. Pavani, K. Raghavendar, K. Aruna

    Published 2024-06-01
    “…This equation is critical for characterizing the dynamics of water waves and fluid acoustic gravity waves, as well as explaining the unidirectional propagation of long waves in nonlinear dispersive systems. …”
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    Article
  18. 598

    Optimising plant form and function for controlled environment agriculture in space and on earth by Muhammad Kamran, Lucas Auroux, Kim Johnson, Mathew G. Lewsey

    Published 2023-09-01
    “…The unique challenges and considerations for cultivating crops in space, where radiation, gravity, atmosphere and temperature differ from Earth, are presented. …”
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    Article
  19. 599

    Logarithmic loop corrections, moduli stabilisation and de Sitter vacua in string theory by Ignatios Antoniadis, Yifan Chen, George K. Leontaris

    Published 2020-01-01
    “…Abstract We study string loop corrections to the gravity kinetic terms in type IIB com- pactifications on Calabi-Yau threefolds or their orbifold limits, in the presence of D7-branes and orientifold planes. …”
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    Article
  20. 600

    Curing Black Hole Singularities with Local Scale Invariance by Predrag Dominis Prester

    Published 2016-01-01
    “…We show that Weyl-invariant dilaton gravity provides a description of black holes without classical space-time singularities. …”
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    Article