Showing 721 - 740 results of 886 for search '"gravity"', query time: 0.05s Refine Results
  1. 721

    FEATURES OF THE CLINICAL COURSE OF PSORIASIS IN PATIENTS WITH OBESITY by Ya.O. Yemchenko, K.Ye. Ischeikin

    Published 2020-04-01
    “…According to the results of clinical and epidemiological studies, psoriasis affects about 3-4% of the population of our planet, regardless of gender, age, and ethnic group, and the specific gravity of this pathology in the general structure of skin diseases reaches, from the data of different authors, from 1% to 40 %. …”
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  2. 722

    Food recalls: An unnecessary and preventable factor in food waste by Rubén Morawicki

    Published 2025-01-01
    “…Not all recalls have the same gravity. In the U.S., food recalls are classified by the U.S. …”
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  3. 723

    Force–Position Coordinated Compliance Control in the Adhesion/Detachment Process of Space Climbing Robot by Changtai Wen, Pengfei Zheng, Zhenhao Jing, Chongbin Guo, Chao Chen

    Published 2024-12-01
    “…Climbing experiments have been conducted in a suspension-based gravity compensation system to examine the merits of the proposed method. …”
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  4. 724

    Contribution of Surface Treatment on Physical and Mechanical Properties of Recycled Concrete Aggregates by Brian Jacks Odero, Raphael N. Mutuku, Timothy Nyomboi, Zachary A. Gariy

    Published 2022-01-01
    “…The objective was achieved by conducting tests on the properties of aggregates that include specific gravity and water absorption, aggregate crushing value (ACV), and aggregate impact value (AIV). …”
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  5. 725

    Thermal Design and Verification of Spherical Scientific Satellite Q-SAT by Yunhan He, Boxin Li, Zhaokui Wang, Yulin Zhang

    Published 2021-01-01
    “…The Tsinghua University developed a spherical small satellite, Q-SAT, which is aimed at detecting the Earth gravity and atmosphere parameters. In the current paper, thermal control for Q-SAT is discussed. …”
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  6. 726

    Hierarchical Task-Parameterized Learning from Demonstration for Collaborative Object Movement by Siyao Hu, Katherine J. Kuchenbecker

    Published 2019-01-01
    “…For most tested scenarios, our hierarchical method achieved significantly better task performance and subjective ratings than both a passive model with only gravity compensation and a single TP-GMM encoding all demonstrations.…”
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  7. 727

    Determination of Energy Capacity and Suitable Location Selection Criteria in Flexible Rock Barriers Against Rockfall Risks by Eroltan Durmuş, Özkan Coruk, Ahmet Karakaş

    Published 2025-01-01
    “…Rockfall is defined as the movement of rock blocks bounded by discontinuity planes or weak zones formed according to the weathering condition of the environment on the slope surfaces or on the slope surfaces cut by technical works along the slope or slope direction under the influence of gravity. Developments in today's technology contribute to the emergence of important projects and productions in the prevention of rock falls. …”
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  8. 728

    Fairness and Justice in the Procedure of the Iran–United States Claims Tribunal by Fatemeh Niavarani, Fathollah Rahimi, Tavakkol Habibzadeh

    Published 2024-09-01
    “…Equity and fairness are the center of gravity of foreign investment law, which aims to increase the flow of capital globally and improve economic relations between countries. …”
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  9. 729

    Flexible Bus Route Optimization Scheduling Model by Ji-yang Sun, Yan-yan Chen, Jian-ling Huang, Pan-yi Wei, Cheng-cheng Song

    Published 2021-01-01
    “…This model uses the heuristic algorithm based on gravity model to determine the following: passenger booking; vehicle passenger capacity; team known conditions such as size, according to the dynamic changes of passenger demand for real-time iterative update shuttle travel time; vehicle operating costs (vehicle); and time cost for passengers (passengers waiting time for the vehicle, actual time of arrival, and the difference between expected and actual times of arrival) before minimization as the target. …”
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  10. 730

    Exhaled Jet and Viral-Laden Aerosol Transport from Nasal Sneezing by Hana Salati, David F. Fletcher, Mehrdad Khamooshi, Jingliang Dong, Kazuhide Ito, Sara Vahaji, Kiao Inthavong

    Published 2022-03-01
    “…At the end of the sneeze, when the exhaled jets have lost their initial momentum, the large particle dispersion is dominated by gravity. We detected the presence of a ‘sneeze puff’ that transport droplets away from the body, similar to the buoyant puff observed in recent COVID-19 studies of oral coughs.…”
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  11. 731

    The Impact of Lower Atmosphere Forecast Uncertainties on WACCM‐X Prediction of Ionosphere‐Thermosphere System During Geomagnetic Storms by Wonseok Lee, In‐Sun Song, Ja Soon Shim, Guiping Liu, Geonhwa Jee

    Published 2024-12-01
    “…The MLT wind uncertainties are correlated with gravity wave drag (GWD), suggesting that the uncertainties in GWD can be one of the major sources of IT forecast errors.…”
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  12. 732

    A New Method for Artificial Core Reconstruction of a Fracture-Control Matrix Unit by Qiang Liu, Jianjun Liu, Guihong Pei, Zhengwen Zhu, Yun Lei

    Published 2020-01-01
    “…The imbibition phenomenon of the F-CMU provides the possibility for secondary development of low-permeability fractured reservoirs because of the driving force including capillary force and gravity. However, the F-CMU is difficult to obtain during the field core drilling, which has limited the development for laboratory dynamic imbibition tests. …”
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  13. 733

    Proof of concept for using banana waste based binders in sawdust briquetting: Comparative studies between raw and carbonized sawdust by Gratitude Charis, Patel Bilal, Chigondo Marko, Rusere Morgen, Maposa Munashe

    Published 2025-01-01
    “…Briquettes were produced using a gravity aided press (GAP). The mechanical and combustion properties of the briquettes were compared to assess binder effectiveness on both feedstocks as well as the extent of improvement introduced by carbonization. …”
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  14. 734

    The head position and cervical alignment in patients with Chiari malformation: A retrospective case–control study by Resul Karadeniz, Zeynep Dağlar, Emin Çağıl, Göksal Günerhan, Buse Sarıgül, Yılmaz Aslan, Ahmet Deniz Belen, Ali Dalgıç

    Published 2024-12-01
    “…Aim and Background: This study aimed to investigate the relationship between cervical spinal alignment and the center of gravity (COG) of the head in patients with Chiari malformation (CM) compared to healthy individuals. …”
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  15. 735

    Experimental and Numerical Simulation Study of Ultrasonic Vibration Effect on Abrasive Grain Distribution and Movement Behavior in Laser Cladding Melt Pool for Abrasive Layer Fabri... by Zixuan Wang, Ying Chen, Chuang Guan, Jiahui Du, Tianbiao Yu, Ji Zhao, Jun Zhao

    Published 2025-01-01
    “…The CBN abrasive grains in the melt pool were subjected to gravity, the buoyancy force, the drag force of the metal fluid, and the sonophoretic radiation force of the ultrasonic vibration. …”
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  16. 736

    Seismic Response of a Bridge Pile Foundation during a Shaking Table Test by Yunxiu Dong, Zhongju Feng, Jingbin He, Huiyun Chen, Guan Jiang, Honghua Yin

    Published 2019-01-01
    “…An artificial mass model was used to determine the mechanism of the bridge pile-soil interaction, and the peak ground acceleration range of 0.15 g–0.60 g (g is gravity acceleration) was selected as the input seismic intensity. …”
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  17. 737

    Position statement of the Polish Society of Allergology and Polish Dermatological Society regarding the limited accessibility of materials necessary for patch testing. Part I: Tech... by Roman Nowicki, Magdalena Czarnecka-Operacz, Elżbieta Grubska-Suchanek, Marta Kieć-Świerczyńska, Cezary Kowalewski, Beata Kręcisz, Jerzy Kruszewski, Maciej Kupczyk, Cezary Pałczyński, Jacek Szepietowski, Magdalena Trzeciak, Jolanta Walusiak-Skorupa, Radosław Śpiewak

    Published 2024-08-01
    “…In the present position statement, experts of the Polish Society of Allergology and Polish Dermatological Society emphasize the gravity of the present situation and appeal for a partnership debate between competent authorities in the EU and Poland, allergy and dermatology medical societies, as well as patients’ organizations to find a best way of ensuring citizens’ access to necessary allergy diagnosis. …”
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  18. 738

    A Beam Steering Dielectric Resonator Antenna Designed Using Rogers RO4003C Material for S-Band Applications by Manisha Kumari, Tavanam Venkata Rao, S. Arun Jayakar, D. Srinivas, Dola Gobinda Padhan, A. Kishore Reddy, P. Rahul Reddy, Amanuel Diriba Tura

    Published 2022-01-01
    “…This Antenna is designed using Rogers RO4003C material which has low Electrical gravity, low voltage, and high oxidation resistance that makes it appropriate for RF applications. …”
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  19. 739

    Design, development, and performance study of a PWM based thermostat system for viscosity measurement by Md․Saidul Islam, Md․Sadequl Azam, Mahedi Hassan, Atish Bhathacharjee, Shahin Aziz

    Published 2025-03-01
    “…Viscosity is calculated by measuring the time it takes for a set volume of fluid to flow a specified distance by gravity through a capillary inside a calibrated viscometer at a strictly regulated temperature. …”
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  20. 740

    Mixture Ratio Design Optimization of Coal Gangue-Based Geopolymer Concrete Based on Modified Gravitational Search Algorithm by Daming Zhang, Fangjin Sun, Tiantian Liu, Zhonghao Xu

    Published 2021-01-01
    “…Therefore, it can be inferred that the modified gravity search method provides a reliable tool for the optimization of mixture ratio of similar geopolymer concrete.…”
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