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Showing 2,501 - 2,520 results of 9,442 for search '(structures OR structure) variation', query time: 0.21s Refine Results
  1. 2501

    Morphological Variations in the Greater Palatine Canal and Foramen Assessed using Cone Beam Computed Tomography: A Retrospective Observational Study by Sindhuja Yerrapragada, Sudhakara Reddy, Jyothirmai Koneru, Beeraboina Ananda Babu, Budumuru Ramesh Kumar, Vinutna Nanda Matta

    Published 2025-07-01
    “…Introduction: The Greater Palatine Foramen (GPF), a key structure in the hard palate, serves as a critical anatomical landmark connecting the Pterygopalatine Fossa (PF) to the oral cavity via the Greater Palatine Canal (GPC). …”
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  2. 2502

    Production and biological characteristics and genotoxic status of clam <i>Corbicula japonica</i> (Bivalvia, Corbiculidae) in the estuary of Avvakumovka River (Olga Bay, northwester... by Evgeny V. Kolpakov, Nikolay V. Kolpakov, Valentina V. Slobodskova

    Published 2016-12-01
    “…Settlements in different parts of estuary differ by abundance of C. japonica , its size-age structure, and growth rates. The maximum observed shell size was 53 mm, the maximum weight of mollusk - 43 g, the maximum age - 13 years. …”
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  3. 2503

    Rhythm-Based Attention Analysis: A Comprehensive Model for Music Hierarchy by Fangzhen Zhu, Changhao Wu, Qike Huang, Na Zhu, Tuo Leng

    Published 2025-05-01
    “…Deciphering the structural hierarchy of musical compositions is indispensable for a range of music analysis applications, encompassing feature extraction, data compression, interpretation, and visualization. …”
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    Article
  4. 2504

    Determinants of Field‐Saturated Soil Hydraulic Conductivity Across Sub‐Saharan Africa: Texture and Beyond by Aida Bargués‐Tobella, Leigh Ann Winowiecki, Douglas Sheil, Tor‐Gunnar Vågen

    Published 2024-01-01
    “…Our findings highlight that, despite soil texture being important, structure also plays a critical role. These results indicate considerable potential to improve soil hydrological functioning through management and restoration practices that target soil structure. …”
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    Article
  5. 2505

    Study on the fracture characteristics of overlying rock strata under different mining face widths by Zengqiang Yang, Zheng Zheng, M. Hesham El Naggar, Chang Liu

    Published 2025-04-01
    “…The physical experimental results reported in relevant literature have also verified that the overlying rock strata are fractured with trapezoidal structure. Subsequently, the relevant parameters of this trapezoidal spatial structure about overlying rock strata before and after periodic roof weighting are analyzed in detail, and the calculation results show that the height of trapezoidal spatial structure is directly affected by the width of mining face, and the fractured form of rock layers changes from a horizontal “O-X” structure to a vertical “O-X” structure from the bottom up. …”
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  6. 2506
  7. 2507

    Population genomics provides new insights into the genetic variation patterns, population demographic history, and high–altitude adaptation of Sophora moorcroftiana by Ying Liu, Wanting Ge, Luobu Danzeng, Junhui Wang, Nima Danzeng, Wenjun Ma, Yuting Wang, Quzhen Gesang

    Published 2025-07-01
    “…Previous studies indicate a strong genetic structure correlated with altitude, but limited knowledge exists about the drivers of its geographic structure and evolutionary history. …”
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    Article
  8. 2508

    Molecular characterization of colombian introductions of squash Cucurbita moschata Caracterización molecular de introducciones colombianas de zapallo Cucurbita moschata by Restrepo Javier, Vallejo Cabrera Franco Alirio

    Published 2008-03-01
    “…The Fst values indicated that exist genetic structure between most of the introductions. The most of the genetic variation between the introductions corresponded to variations between them inside each department.…”
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  9. 2509
  10. 2510

    Combined characterization of pore structurein deep medium-rank coal using mercury intrusion and liquid nitrogen adsorption methods and its pore fractal characteristics by Qi LI, Yong WU, Lei QIAO

    Published 2025-01-01
    “…The pore structure parameters (specific surface area and pore volume) determined by mercury intrusion and liquid nitrogen adsorption methods showed a non-linear concave curve variation with increasing burial depth. …”
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  11. 2511
  12. 2512

    Theoretical model of homogenized piezoelectric materials with small non-collinear periodic cracks by Jean M. Nianga, D. Marhabi

    Published 2017-10-01
    “…An analytical model for the homogenization of a piezoelectric material with small periodic fissures is proposed on the basis of the method of asymptotic expansions for the elastic displacement, the electric scalar potential and the test functions. Starting from the variational formulation of the three-dimensional problem of linear piezoelectricity, we have at first obtained that concerning a cracked piezoelectric structure, before the implementation of homogenized equations for a piezoelectric structure with a periodic distribution of cracks. …”
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  13. 2513
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  15. 2515

    Sequence signatures and mRNA concentration can explain two‐thirds of protein abundance variation in a human cell line by Christine Vogel, Raquel de Sousa Abreu, Daijin Ko, Shu‐Yun Le, Bruce A Shapiro, Suzanne C Burns, Devraj Sandhu, Daniel R Boutz, Edward M Marcotte, Luiz O Penalva

    Published 2010-08-01
    “…Sequence features related to translation and protein degradation have an impact similar to that of mRNA abundance, and their combined contribution explains two‐thirds of protein abundance variation. mRNA sequence lengths, amino‐acid properties, upstream open reading frames and secondary structures in the 5′ untranslated region (UTR) were the strongest individual correlates of protein concentrations. …”
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  16. 2516

    Altitudinal Variation in Soil Fungal Community Associated with Alpine <i>Potentilla fruticosa</i> Shrublands in the Eastern Qinghai–Tibet Plateau by Lele Xie, Yushou Ma, Yanlong Wang, Yuan Ma, Yu Liu

    Published 2025-05-01
    “…NMDS analysis showed that there were significant differences among soil fungal community structures at different altitudes. Redundancy analysis (RDA) indicated that available potassium, available phosphorus, and the Shannon–Wiener diversity index were the primary factors influencing the variation in soil fungal communities along the elevation gradient. …”
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  17. 2517
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  19. 2519

    Experimental Investigation on the Influence of the Location of Sand Mining on the Local Scour Characteristics of Bridge Piers by WU Wei, CAI Huiyi, WANG Hao, FU Dabao, CHEN Zetong, YAO Jiateng

    Published 2024-01-01
    “…In this paper, two kinds of flow conditions, four kinds of sand pit positions and local scour tests of piers without sand pit structures were carried out, and the characteristics of scour topography and the variation of local turbulent structure of piers under different working conditions were analyzed.MethodsFirstly, the three-dimensional terrain reconstruction is carried out by using Visual SFM open source software, and the Scale Invariant Feature Transformation method is used to identify and extract the terrain feature points, and the feature points are matched. …”
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  20. 2520