Search alternatives:
variation » variations (Expand Search)
Showing 2,781 - 2,800 results of 9,442 for search '(structures OR (structural OR structure)) variation', query time: 0.26s Refine Results
  1. 2781
  2. 2782

    Molecular Retrosynthesis Top‐K Prediction Based on the Latent Generation Process by Yupeng Liu, Han Zhang, Rui Hu

    Published 2025-06-01
    “…Moreover, sequence‐to‐sequence retrosynthetic prediction methods, although they enhance the flexibility of prediction, often overlook the complexity of molecular graph structures and the actual interactions between atoms, which limits the accuracy and reliability of the predictions. …”
    Get full text
    Article
  3. 2783

    Exploring deep generative models for improved data generation in hypertrophic cardiomyopathy by Swarajya Madhuri Rayavarapu, Gottapu Sasibhushana Rao

    Published 2025-07-01
    “…This study evaluates several generative models, including Variational Autoencoders (VAEs), Generative Adversarial Networks (GANs), Deep Convolutional GANs (DCGANs), Auxiliary Classifier GANs (ACGANs), InfoGANs, and Diffusion Models, using the Structural Similarity Index Measure (SSIM) and Cross-Correlation Coefficient (CC) to assess image quality and structural fidelity. …”
    Get full text
    Article
  4. 2784

    Linking Isotopes and Panmixia: High Within-Colony Variation in Feather δ2H, δ13C, and δ15N across the Range of the American White Pelican. by Matthew W Reudink, Christopher J Kyle, Ann E McKellar, Christopher M Somers, Robyn L F Reudink, T Kurt Kyser, Samantha E Franks, Joseph J Nocera

    Published 2016-01-01
    “…Within-colony isotopic variation was extremely high, exceeding 100‰ in δ2H within some colonies (with relatively high variation also observed for δ13C and δ15N). …”
    Get full text
    Article
  5. 2785

    Multiple Solutions for Double-Phase Elliptic Problem with NonLocal Interaction by Khaled Kefi, Mohammed M. Al-Shomrani

    Published 2025-04-01
    “…The associated differential operator exhibits two distinct phases governed by exponents <i>p</i> and <i>q</i>, which satisfy a prescribed structural condition. By employing critical point theory, we establish the existence of at least one weak solution and, under appropriate assumptions, demonstrate the existence of three distinct solutions. …”
    Get full text
    Article
  6. 2786

    Revealing Enhanced Optical Modulation and Coloration Efficiency in Nanogranular WO<sub>3</sub> Thin Films Through Precursor Concentration Modifications by Pritam J. Morankar, Rutuja U. Amate, Namita A. Ahir, Chan-Wook Jeon

    Published 2024-10-01
    “…X-ray diffraction analysis revealed significant changes in diffraction patterns, reflecting subtle structural modifications due to concentration variations. …”
    Get full text
    Article
  7. 2787

    Morphology and dimensions of the nasopalatine canal in Palestinian patients assessed using cone beam computed tomography by Khaled R. Beshtawi

    Published 2025-04-01
    “…Abstract The nasopalatine canal (NPC) is a key anatomical structure in maxillofacial surgery and dentistry, influencing surgical and dental procedures. …”
    Get full text
    Article
  8. 2788
  9. 2789
  10. 2790

    A Monte Carlo Tree Search approach to QAOA: finding a needle in the haystack by Andoni Agirre, Evert van Nieuwenburg, Matteo M Wauters

    Published 2025-01-01
    “…We show that leveraging regular parameter patterns deeply affects the decision-tree structure and allows for a flexible and noise-resilient optimization strategy suitable for near-term quantum devices. …”
    Get full text
    Article
  11. 2791
  12. 2792

    A Study of the Effect of Temperature on the Capacitance Characteristics of a Metal-<i>μ</i>hemisphere Resonant Gyroscope by Xiangxian Yao, Hui Zhao, Zhong Su, Xibing Gu, Sirui Chu

    Published 2024-11-01
    “…Metal-<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mi>μ</mi></semantics></math></inline-formula>hemispherical resonant gyros (M-<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mi>μ</mi></semantics></math></inline-formula>HRGs) are widely used in highly dynamic navigation systems in extreme environments due to their high accuracy and structural stability. However, the effect of temperature variations on the capacitance characteristics of M-<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mi>μ</mi></semantics></math></inline-formula>HRGs has not been fully investigated, which is crucial for optimizing the performance of the gyro. …”
    Get full text
    Article
  13. 2793

    A revisit to tail risk measures in the presence of bivariate regularly varying tailed insurance and financial risks by Yang Yang, Buyun Cheng, Zhimin Zhang

    Published 2025-07-01
    “… Consider a discrete-time insurance risk model in which the one-period insurance and financial risks are assumed to be independent and identically distributed random pairs, but a strong dependence structure is allowed to exist between each pair. Recently, Q. …”
    Get full text
    Article
  14. 2794

    Similar Metabolic Costs for Mangrove Tree Crabs (Aratus pisonii) in Historic and Range‐Shifted Habitats by Blaine D. Griffen, Zachary J. Cannizzo, Laura S. Fletcher, Shelby N. Gold, Bailey N. Marlow, Hannah C. Richardson, Rocky L. Seeley, Amanda C. Dominguez Villalobos

    Published 2025-07-01
    “…One such species is the mangrove tree crab, Aratus pisonii, that has expanded beyond mangrove habitats into salt marshes, with the help of anthropogenic structures such as boat docks that mimic its natural habitat in many ways. …”
    Get full text
    Article
  15. 2795
  16. 2796
  17. 2797

    Organic Amendments Promoted Soil Agglomeration Mainly via Alleviating Abiotic Constraints and Stabilizing and Functionalizing Microbiomes in Coastal Salt-Affected Lands by Yunlong Li, Mengyao Wang, Mengwei Fan, Xuxia Li, Lan Jiang, Zequn Hao, Jie Yu, Yanju Yang, Wengang Zuo, Yuhua Shan, Yanchao Bai

    Published 2024-11-01
    “…The results derived from variation partitioning analysis and the structural equation model showed that elevated soil organic carbon and mitigated salinization were dominant abiotic factors that directly drove the stabilization and functionalization of bacterial and fungal microbiomes. …”
    Get full text
    Article
  18. 2798

    In-silico analysis of CYP1A2 (cytochrome P450 1A2) missense mutations: Implications for pharmacogenetics by Yasamin Khiabani, Nazanin Gholampour-Faroji, Habib Rezanejad, Mohammad Ehsan Taghavizadeh Yazdi, Razieh Farazmand, Aliakbar Haddad-Mashadrizeh

    Published 2025-03-01
    “…Molecular dynamics simulations results revealed several significant structural functional dynamics alterations in variants of CYP1A2, especially in the T385A variant. …”
    Get full text
    Article
  19. 2799
  20. 2800

    Role of genetic diversity and salicylic acid in drought stress memory of tall fescue by Maryam Safari, Mohammad Mahdi Majidi

    Published 2025-03-01
    “…Alterations in natural plant mating systems can modify the genetic structure of tall fescue germplasm. Drought memory (D1t1D2 and D1t2D2) improved RWC, root-to-shoot ratio, and most physiological traits, especially pigment content, particularly in drought-tolerant and OP genotypes. …”
    Get full text
    Article