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  1. 1761

    Consistent genes associated with structural changes in clinical Alzheimer’s disease spectrum by Yingqi Lu, Yingqi Lu, Yingqi Lu, Xiaodong Zhang, Xiaodong Zhang, Liyu Hu, Qinxiu Cheng, Zhewei Zhang, Haoran Zhang, Zhuoran Xie, Yiheng Gao, Dezhi Cao, Shangjie Chen, Shangjie Chen, Jinping Xu

    Published 2024-11-01
    “…However, the neurobiological and pathogenic substrates underlying this structural atrophy across the AD spectrum remain largely understood.MethodsIn this study, we obtained structural MRI data from ADNI datasets, including 83 participants with early-stage cognitive impairments (EMCI), 83 with late-stage mild cognitive impairments (LMCI), 83 with AD, and 83 with normal controls (NC). …”
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  2. 1762

    Governance and Dynamic Efficiency with Network Structure in the Brazilian Natural Gas Utilities by Francisco Roldineli Varela Marques, Alexandro Barbosa, Pedro Simões, Kelly Cristina de Oliveira

    Published 2024-12-01
    “…The main innovative contribution of this work is the application of inter-temporal (dynamic) efficiency analysis with network structure in the first stage, in this case, the ‘Dynamic DEA (Data Envelopment Analysis) with network structure: A slacks-based–DNSBM (Dynamic Network Slacks-Based Measure)’, in which two divisional interactions <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><msubsup><mrow><mi>δ</mi></mrow><mrow><mi>o</mi><mi>k</mi></mrow><mrow><mo>∗</mo></mrow></msubsup></mrow></semantics></math></inline-formula> (technical–operational and economic–financial division) between <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><msubsup><mrow><mi>τ</mi></mrow><mrow><mi>o</mi></mrow><mrow><mi>t</mi><mo>∗</mo></mrow></msubsup></mrow></semantics></math></inline-formula> periods and divisional <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><msubsup><mrow><mi>ρ</mi></mrow><mrow><mi>o</mi><mi>k</mi></mrow><mrow><mi>t</mi><mo>∗</mo></mrow></msubsup></mrow></semantics></math></inline-formula> periods are reflected in the overall efficiency scores <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><msubsup><mrow><mi>θ</mi></mrow><mrow><mi>o</mi></mrow><mrow><mo>∗</mo></mrow></msubsup></mrow></semantics></math></inline-formula>, representing an approach not yet explored by the previous literature on the sector and subject investigated. …”
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  3. 1763

    Characteristics of Tropical Cyclone Outer Size and Structure Associated With Extratropical Transition by Dzuy Nguyen, Benjamin A. Schenkel

    Published 2025-03-01
    “…Hence, this study examines changes in North Atlantic tropical cyclone outer size and structure using a large, multidecadal sample of cases from reanalysis data. …”
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  4. 1764

    Cooperation-Controlled Learning for Explicit Class Structure in Self-Organizing Maps by Ryotaro Kamimura

    Published 2014-01-01
    “…Experimental results showed that cooperation-controlled learning, in particular taking into account information on input units, could be used to produce clearer class structure than conventional self-organizing maps.…”
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  5. 1765

    Inference of Impulse Responses via Bayesian Graphical Structural VAR Models by Daniel Felix Ahelegbey

    Published 2025-04-01
    “…The BGSVAR framework provides a more efficient and interpretable method for estimating IRFs, which can enhance both forecasting performance and structural inferences in economic modelling. Through extensive simulations across various data-generating processes, we evaluate BGSVAR’s effectiveness in modelling dynamic interactions among US macroeconomic variables. …”
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  6. 1766
  7. 1767

    Information Asymmetry, Capital Structure and Equity Value of Firms Listed on the WSE by Milena Gralewska, Anna Białek-Jaworska

    Published 2022-08-01
    “…The paper investigates the impact of capital structure and information asymmetry on the value of companies listed on the Warsaw Stock Exchange. …”
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  8. 1768

    Effect of Metal Foam Structure on Pool Boiling Heat Transfer Characteristics by Hu Chenyu, Lai Zhancheng, Hu Haitao, Han Weizhe

    Published 2019-01-01
    “…According to the experimental results, the boiling heat transfer correlation of the refrigerant on the surface with different structured metal foam is developed. The deviation between the prediction value of the correlation and 95% of the experimental data is within ±30% and the average deviation is 12.2%.…”
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  9. 1769
  10. 1770
  11. 1771

    Structure and Stability of a Dimeric G-Quadruplex Formed by Cyclic Oligonucleotides by Joan Casals, Júlia Viladoms, Enrique Pedroso, Carlos González

    Published 2010-01-01
    “…In the presence of sodium, NMR data are consistent with a dimeric structure of the molecule in which two cycles self-associate forming a quadruplex with three guanine tetrads connected by edgewise loops. …”
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  12. 1772
  13. 1773

    Impact of QCD sum rules coupling constants on neutron stars structure by F. Moradi Jangal, H. R. Moshfegh, K. Azizi

    Published 2025-06-01
    “…Abstract We present a detailed investigation on the structure of neutron stars, incorporating the presence of hyperons within a relativistic model under the mean-field approximation. …”
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  14. 1774

    Factor structure of the Cognitive Fusion Questionnaire in university students from Lima by Pablo D. Valencia, César Falcón

    Published 2019-05-01
    “…It also examined whether such structure was invariant between males and females. …”
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  15. 1775

    Monetary policy and income inequality in Brazil: structural vector autoregressive approach by Eshetie Woretaw Meried

    Published 2025-05-01
    “…Abstract The main objective of this study is to investigate the impact of monetary policy shock on income inequality in Brazil. To estimate the Structural Vector Autoregressive (SVAR) model, time series data is gathered from the first quarter of 1998 to the last quarter of 2021. …”
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  16. 1776

    An integrated structural and biophysical approach to study carbon metabolism in Mycobacterium tuberculosis by Evelyn Y.-W. Huang, Francis Kuang, Haozhe Wu, Chai Xin Yu, Xiaoxu Chen, Glenda Vasku, Le Thao Anh Nguyen, Katherine J. Jeppe, Anna K. Coussens, Brooke X.C. Kwai, Ivanhoe K.H. Leung

    Published 2025-01-01
    “…To fully understand their roles and modulation, it is crucial to investigate the relationship between their structure, catalytic mechanism, and function. In this perspective, by using three examples from our studies on Mycobacterium tuberculosis (Mtb) isocitrate lyase and related proteins, we highlight how an integrated approach combining structural, activity, and biophysical data provides insights into their biological functions. …”
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  17. 1777

    Convergence of City Relational Network, Production Sector Structure, and Regional Development by Zunguo Hu, Jujing Zhou

    Published 2021-01-01
    “…There is a strong correlation between government intervention and urban production structure in China. Particularly, the outputs of the cities partly come from the economic rent of city relational network (CRN), which is a unique regional policy and administrative hierarchy. …”
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  18. 1778

    Information and communication technology, upgrading of industrial structure and spatial spillover effect by Heyuan Fang, Kashif Iqbal

    Published 2025-05-01
    “…This paper investigates the impact of ICT on the industrial structure upgrading (ISU) process using the Spatial Dubin Model (SDM). …”
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  19. 1779

    OPTIMIZATION DESIGN OF POLYGONAL THIN-WALLED TUBES STRUCTURE WITH INDUCED IMPERFECTION by MA ShaoLin, MIAO FuXing

    Published 2020-01-01
    “…The finite element analysis results were combined with the response surface method to optimize the design of thin-walled tubes with induced imperfection,and preliminary data and analysis results were provided for the optimal design of induced thin-walled energy-absorbing structures.…”
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  20. 1780

    Computational Reconstruction of the Volatility Term Structure in the General Hull–White Model by Slavi G. Georgiev, Lubin G. Vulkov

    Published 2025-01-01
    “…We computationally recover the volatility term structure as a piecewise-linear function of time. For every maturity, a cost functional, defined as the squared differences between theoretical and market prices, is minimized and the respective linear part is reconstructed. …”
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