Showing 24,241 - 24,260 results of 32,209 for search '"structures"', query time: 0.12s Refine Results
  1. 24241

    Fabrication of TiO2 Crystalline Coatings by Combining Ti-6Al-4V Anodic Oxidation and Heat Treatments by María Laura Vera, Mario Roberto Rosenberger, Carlos Enrique Schvezov, Alicia Esther Ares

    Published 2015-01-01
    “…The aim of this study is to evaluate the influence of heat treatments on the thickness, morphology, and crystalline structure of the TiO2 anodic coatings. The characterization was performed by optical and scanning electron microscopy, X-ray diffraction, and X-ray reflectometry. …”
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  2. 24242

    General and Specific Genetic Polymorphism of Cytokines-Related Gene in AITD by Chen Xiaoheng, Mei Yizhou, He Bei, Li Huilong, Wang Xin, Hu Rui, Li Lu, Ding Zhiguo

    Published 2017-01-01
    “…In this review, we focus on the structure and function of these cytokines and related genes in AITD, as well as the association of polymorphisms with susceptibility to GD and HT, and attempt to describe their differences in pathogenesis and clinical manifestations.…”
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  3. 24243

    A Comparison Investigation on Cylinder Test in Different Ambient Media by Experiment and Numerical Simulation by Fan Zhang, Fei Shen, Biaobiao Li, Baohui Yuan, Bing Li

    Published 2020-01-01
    “…When the detonation reaction occurs after the charge in the warhead is ignited, the propagation of the detonation wave and the expansion of the detonation product will interact with the wrapped metallic shell and cause the shell material to accelerate, extremely deform, and eventually rupture, which is a typical strong fluid-structure interaction problem. In this paper, a comparison investigation on a cylinder test in different ambient media was implemented by experiment and numerical simulation, respectively. …”
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  4. 24244

    The Role of In-Store Consumer Movements in Purchase Decision by Selim Çam, Murat Fatih Tuna

    Published 2024-01-01
    “…In this way, the effects of shoppers' profile characteristics, in-store movements and store structure on the termination status and duration of shopping were revealed. …”
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    Article
  5. 24245

    Control system of spacecraft solar array drive assembly actuator by D. S. Polozhentsev, D. J. Dzhukich, D. N. Zakharov

    Published 2019-11-01
    “…As a result of the work, a structural diagram is proposed of the control system of a spacecraft SADA actuator of an operating follow-up system based on the set angular position that is calculated as required for operation at the defined angular accelerations and rotation velocities. …”
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  6. 24246

    Direct Data Domain Sparsity-Based STAP Utilizing Subaperture Smoothing Techniques by Zhaocheng Yang, Rui Fa, Yuliang Qin, Xiang Li, Hongqiang Wang

    Published 2015-01-01
    “…Different from either normal sparsity-based STAP or D3 sparsity-based STAP, the proposed algorithm firstly uses only the snapshot in the cell under test (CUT) to generate multiple subsnapshots by exploiting the space-time structure of the steering vector and the uncorrelated nature of the components of the interference covariance matrix. …”
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  7. 24247

    Foundations of Second Language Acquisition: Strategies and Motivation of Banjarese Young Learners in Learning English as a Foreign Language by Rusnadi Ali Kasan, Ridha Fadillah, Muhammad Yusuf

    Published 2019-12-01
    “…The data were gathered through a survey questionnaire and semi-structured interviews. The quantitative data were analyzed using SPSS to identify the preferred strategies and levels of motivation. …”
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  8. 24248

    Rheological properties of wood/bacterial cellulose and chitin nano‐hydrogels as a function of concentration and their nano‐films properties by Hesamoddin Jannatamani, Ali Motamedzadegan, Mohammad Farsi, Hossein Yousefi

    Published 2022-06-01
    “…BCNF nano‐hydrogels had the highest hysteresis loop while WCNF nano‐hydrogels had the best structure recovery and lowest hysteresis loop. At LVE (Linear Viscoelastic Region), G′ (storage modulus) and G″ (loss modulus) had a constant value, but as strain increased their values decreased. …”
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  9. 24249

    Research on the Evolution Characteristics of Rock Mass Response from Open-Pit to Underground Mining by Jiabo Geng, Qihang Li, Xiaoshuang Li, Tao Zhou, Zhifang Liu, Yulin Xie

    Published 2021-01-01
    “…On the other hand, along the inclined vertical direction of the ore body, the farther the measuring point is from the stope, the smaller the range of mining influence will be. (2) In the process of ore body recovery, the rupture of the overlying strata of the stope has an obvious layered structure, with collapse zones, fissure penetrating zones, and microfracture loosen zones appearing from the bottom to top. …”
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  10. 24250

    Reliability and Validity Of The DSM-5 Level 2 Depression Scale- Turkish Version (Child Form for 11-17 years and Parent Form for 6-17 Years) by Sermin Yalin-Sapmaz, Nefize Yalin, Canem Kavurma, Bengisu Uzel Tanriverdi, Signem Oztekin, Ertugrrul Koroglu, Omer Aydemir

    Published 2017-04-01
    “…Item- total score correlation coefficients are high and very high, respectively and were found to be consistent with the original structure of the scale (0.725 and 0.864 for child form- 0.644 and 0.839 for parent form) As for concurrent validity, child form had a high correlation with the Childrens Depression Inventory while parent form had a significant correlation with Strengths and Difficulties Questionnaire- Parent Form (r=0.853 p [JCBPR 2017; 6(1.000): 15-21]…”
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  11. 24251

    Genetic Influences on Individual Differences in Exercise Behavior during Adolescence by Niels van der Aa, Eco J. C. De Geus, Toos C. E. M. van Beijsterveldt, Dorret I. Boomsma, Meike Bartels

    Published 2010-01-01
    “…Variation in exercise behavior was analyzed with genetic structural equation modeling employing a liability threshold model. …”
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  12. 24252

    Influence of short-pulsed Ion irradiation on optical and photoelectrical properties of thin gallium oxide films by Zhanymgul Koishybayeva, Fedor Konusov, Sergey Pavlov, Dmitrii Sidelev, Artur Nassyrbayev, Dmitry Cheshev, Ruslan Gadyrov, Vladislav Tarbokov, Abdirash Akilbekov

    Published 2025-02-01
    “…In this work the influence of a short-pulsed ion irradiation with a high flux (∼5.5∙1019 cm−2s−1) on structure, optical and photo-electrical properties of gallium oxide thin films have been investigated. …”
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  13. 24253

    Investigation of endurance of AMg6 alloy under cyclic volumetric thermal deformation by I. Yu. Lesnyak, Z. N. Sokolovsky, S. V. Gavrilenko

    Published 2022-11-01
    “…A comparative analysis of the calculated endurance of the experimental samples with the actual endurance of the structural material (hard worked alloy AMg6) of a real orbital object such as the «Zarya» module of the international space station shows a discrepancy of no more than 12,5 %.…”
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  14. 24254

    Research on Fault Feature Extraction Method Based on NOFRFs and Its Application in Rotor Faults by Yang Liu, Yulai Zhao, Jintao Li, Fangquan Xi, Shuanghe Yu, Ye Zhang

    Published 2019-01-01
    “…Also, it has been applied in structural damages detection, but the high-order NOFRFs have the characteristics that the signals are weak and the features are difficult to extract. …”
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  15. 24255

    Fault location method of wind turbine transmission chain system based on lumped parameter thermal network model by Shiyu Lin, Hongshan Zhao, Chengyan Sun, Weixin Yang, Xibei Li

    Published 2025-03-01
    “…Firstly, we analyzed the main heat generation forms and heat transfer paths based on the structure of transmission chain system. Secondly, the LPTN of transmission chain system is established. …”
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  16. 24256

    Study on Water Absorption and Thermal Conductivity of Tunnel Insulation Materials in a Cold Region under Freeze-Thaw Conditions by Youyun Li, Huan Wang, Li Yang, Shiqiang Su

    Published 2020-01-01
    “…A thermal insulation layer is often deposited on the lining structure of tunnels in cold regions to solve the problem of frost damage. …”
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  17. 24257

    In Situ Carbon Coated LiNi0.5Mn1.5O4 Cathode Material Prepared by Prepolymer of Melamine Formaldehyde Resin Assisted Method by Wei Yang, Haifeng Dang, Shengzhou Chen, Hanbo Zou, Zili Liu, Jing Lin, Weiming Lin

    Published 2016-01-01
    “…The as-prepared lithium nickel manganese oxide has the cubic face-centered spinel structure with a space group of Fd3m. It showed good electrochemical performance as a cathode material for lithium ion battery. …”
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  18. 24258

    Exploring force-driven stochastic folding dynamics in mechano-responsive proteins and implications in phenotypic variation by Pritam Saha, Vishavdeep Vashisht, Ojas Singh, Amin Sagar, Gaurav Kumar Bhati, Surbhi Garg, Sabyasachi Rakshit

    Published 2025-01-01
    “…Here we study three such genetic variants of a mechano-responsive protein, cadherin-23, that uphold the structural integrity of the protein, but showcase distinct genotypes and phenotypes. …”
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  19. 24259

    Terahertz Absorption Spectroscopy of Benzamide, Acrylamide, Caprolactam, Salicylamide, and Sulfanilamide in the Solid State by Ye Jiang, Fengshan Zhou, Xiaodong Wen, Limin Yang, Guozhong Zhao, He Wang, Haiyan Wang, Yanjun Zhai, Jinguang Wu, Kexin Liu, Jia’er Chen

    Published 2014-01-01
    “…Terahertz (THz) absorption spectra of the similarly structured molecules with amide groups including benzamide, acrylamide, caprolactam, salicylamide, and sulfanilamide in the solid phase at room temperature and 7.8 K for salicylamide are reported and compared to infrared vibrational spectral calculations using density functional theory. …”
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  20. 24260

    The intersection of infant substance exposure, foster care placement & child welfare policy by Abigail Novak, Colleen K. Gutman, Vitoria De Francisco Lopes, Brian B. Boutwell

    Published 2025-04-01
    “…Our results also suggest policies that structure decision-making regarding testing and placement may ultimately help improve child outcomes.…”
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