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  1. 52461

    Turbulent Transport Efficiency of Momentum and Sscalar over Forest Canopy in Southern Sichuan by Yi DING, Yu ZHANG, Demin FAN, Youqi SU, Qian ZHANG, Yanqi WANG, Yanqi WANG

    Published 2025-06-01
    “…The turbulent transport characteristics of momentum and scalar over the canopy were studied by using the three levels (20 m, 38 m and 56 m) turbulence data measured at the 60m forest micro meteorological tower in southern Sichuan from May 1 to June 30, 2021.Coherent structure is the main form of turbulent motion, which is composed of updraft (ejection) and downdraft (sweep).In this paper, the quadrant analysis method is used to analyze the boundary of the roughness sublayer, roughness sublayer and constant flux layer above the forest canopy and the ejection-sweep motion characteristics of the constant flux layer, including the difference of ejection and sweep contribution to flux, the difference between momentum and scalar transport, and the difference between different scalar (T, q, CO2) transport.The results show that under unstable and stable conditions, the ejection dominates the scalar transport at all three levels, while the sweep is the main eddy current motion for scalar transport above the roughness sublayer under neutral conditions.For the momentum flux, under unstable conditions, the ejection dominates at all three levels.Under stable conditions, the ejection dominates at the roughness sublayer and the constant flux layer, while at the boundary of the roughness sublayer and the constant flux layer, the effect of the sweep is greater than that of the ejection.Under neutral conditions, the flux contribution of the sweep is greater than that of the ejection except for the roughness sublayer.The third-order cumulant expansion method (CEM) can more accurately express the flux contribution caused by ejection and sweep, while the incomplete cumulant expansion method (ICEM) is poor in simulating the temperature at the boundary of roughness sublayer and constant flux layer.Through the calculation of transmission efficiency, the difference between momentum and scalar transmission is further quantified.The turbulent transfer efficiency of momentum decreases with increasing instability, while the heat transfer efficiency is the opposite.Atmospheric stability is an important factor controlling momentum and scalar transfer, and the transfer efficiency of water vapor is less affected by atmospheric stability.Under the condition of strong instability, the heat transfer efficiency is more effective than other scalar transfer.…”
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  2. 52462
  3. 52463

    A Hybrid Deep Learning Framework for Deepfake Detection Using Temporal and Spatial Features by Fazeel Zafar, Talha Ahmed Khan, Salas Akbar, Muhammad Talha Ubaid, Sameena Javaid, Kushsairy Abdul Kadir

    Published 2025-01-01
    “…Our research introduces a model for detecting deepfakes by utilizing an Enhanced EfficientNet B0 structure in conjunction with Temporal Convolutional Neural Networks (TempCNNs). …”
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  4. 52464

    Radiologic assessment of the optimal point for tube thoracostomy using the sternum as a landmark: a computed tomography‐based analysis by Jaeik Jang, Jae-Hyug Woo, Mina Lee, Woo Sung Choi, Yong Su Lim, Jin Seong Cho, Jae Ho Jang, Jea Yeon Choi, Sung Youl Hyun

    Published 2024-03-01
    “…Purpose This study aimed at developing a novel tube thoracostomy technique using the sternum, a fixed anatomical structure, as an indicator to reduce the possibility of incorrect chest tube positioning and complications in patients with chest trauma. …”
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  5. 52465

    Genome-wide identification of the AcBAM family in kiwifruit (Actinidia chinensis cv. Hongyang) and the expression profiling analysis of AcBAMs reveal their role in starch metabolis... by Xuchen Gong, Mengfei Lin, Jie Song, Jipeng Mao, Dongliang Yao, Zhu Gao, Xiaoling Wang

    Published 2025-04-01
    “…., Glu186 and Glu380) and exhibited similar structural properties. Phylogenetic and collinearity analyses grouped the genes into three main clusters, with segmental and tandem duplications contributing to their expansion. …”
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  6. 52466

    The Relationship between Personality Disorders and Parent\'s Social Capital with the Social Health of Children and Adolescents in Yazd by Nastaran Ahmadi, Parvane Rashidpour, Mohammadreza Mohammadi, Mohammadhadi Farahzadi, Javad Ardeshirpay, Hosein Abouzari, Malihe Mobini, Masoud Mirzaei, Amirhoushang Mehrparvar, Fatemeh Rismanian Yazdi

    Published 2024-05-01
    “…Millon's test of fathers demonstrates a significant correlation with the average scores of structural social capital, cognitive social capital, communicative social capital, and total social capital (P-value < 0.001). …”
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  7. 52467

    Spatio-temporal dynamics of Isoberlinia-dominated woodlands in disturbance-prone landscapes over 15 years by Shègoun Eudes Idjigbèrou, Eméline Sêssi Pélagie Assédé, Séverin Biaou, Gérard Nounagnon Gouwakinnou, Armand Kuyema Natta, Samadori Sorotori Honoré Biaou

    Published 2025-06-01
    “…Productivity and disturbance influence species richness and structure, enhancing our understanding of vegetation dynamics and species coexistence over time. …”
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  8. 52468

    Atrophy of hypothalamic subregions increases migraine risk: cross-sectional study and mendelian randomization analysis by Zhonghua Xiong, Lei Zhao, Geyu Liu, Dong Qiu, Yanliang Mei, Xiaoshuang Li, Zhi Guo, Peng Zhang, Mantian Zhang, Tianshuang Gao, Jinju Sun, Xin Liu, Yonggang Wang

    Published 2025-08-01
    “…Abstract Background The hypothalamus is a versatile structure comprising several nuclei that play key roles in regulating various biological processes associated with migraine, including hormone secretion, metabolism, circadian rhythm, and autonomic nervous system functions. …”
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  9. 52469

    Wetland dynamics in northern Australia’s tropical savanna (1987–2024): a multi-index Google Earth Engine approach for long-term monitoring by Kaline de Mello, Edimilson Rodrigues dos Santos Junior, Erica A. Garcia, Anna E. Richards, Peter Scott Waugh, Jessica Huxley, Simon Linke

    Published 2025-09-01
    “…Wetlands were categorized into twelve classes based on hydrological regime and vegetation structure. Validation showed high accuracy (93 % ± 1 %), with class-level accuracy above 80 % for most wetland types, including water bodies, mangroves, salt flats, swamps, marshes, and floodplains. …”
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  10. 52470
  11. 52471

    Distinct effects of fine and coarse aerosols on microphysical processes of shallow-precipitation systems in summer over southern China by F. Chen, F. Chen, Y. Yang, L. Yu, Y. Li, W. Liu, Y. Liu, Y. Liu, S. Lolli

    Published 2025-02-01
    “…<p>Densely populated southern China, adjacent to the South China Sea, which is associated with shallow precipitation during summer, is an open-air natural laboratory for studying the impact of aerosol particles on shallow-precipitation events. Using 8 years of data from Dual-frequency Precipitation Radar measurements, aerosol reanalysis, and atmospheric reanalysis, this study investigates the potential influence of coarse and fine aerosol particles on the structure of the precipitation and the microphysical processes of shallow precipitation in southern China. …”
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  12. 52472

    Promoting active behaviours in schoolchildren using the socio-ecological model in the physical education class: study protocol of the ACTIBESE project by Fernando Rodríguez-Rodríguez, Carlos Cristi-Montero, Natalia Zurita-Corvalán, Caroline Brand, Jorge Mota, Palma Chillón, Anelise Reis Gaya, Javier Brazo-Sayavera, Nicolás Aguilar-Farias

    Published 2025-05-01
    “…The research will use mixed models, ANCOVA, and logistic regressions for data analysis, network analysis, exploratory factors analysis, and structural equation modelling. …”
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  13. 52473

    Crystallinity integration of anatase (TiO2) nanocrystal by whole powder pattern fitting (WPPF) method: A Rietveld refinement study by Shanawaz Ahmed, Md. Khalid Hossain Shishir, Md. Tarikul Islam, Md. Ashikur Rahaman, Sahil Aman, Allah Rakha Aidid, Sumaiya Islam Sadia, Md. Masud Rana, Md. Ashraful Alam

    Published 2025-06-01
    “…This research advances the understanding of the controlled synthesis of anatase nanoparticles and demonstrates the effectiveness of characterizing their crystalline structure.…”
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  14. 52474

    Real time intravascular ultrasound evaluation and stent selection for cerebral venous sinus stenosis associated with idiopathic intracranial hypertension by Gang Luo, Raynald, Xu Tong, Yinuo Huang, Zifei Han, Dapeng Sun, Bo Wang, Baixue Jia, Zhenbo Shi, Feng Gao, Ning Ma, Zhongrong Miao, Dapeng Mo

    Published 2025-05-01
    “…Idiopathic intracranial hypertension (IIH) patients with CVS stenosis who underwent IVUS-guided stenting were included in the data analysis from January 2014 to February 2022. …”
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  15. 52475

    The role of neotectonics and climate variability in the Pleistocene-to-Holocene hydrological evolution of the Fuente de Piedra playa lake (southern Iberian Peninsula) by A. Jiménez-Bonilla, L. Martegani, L. Martegani, M. Rodríguez-Rodríguez, F. Gázquez, F. Gázquez, M. Díaz-Azpíroz, S. Martos, K. Reicherter, I. Expósito

    Published 2024-12-01
    “…We conducted an interdisciplinary study combining structural, geomorphic, sedimentological, mineralogical and hydrological analyses to better understand the evolution of the Fuente de Piedra (FdP) playa lake in southern Spain. …”
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  16. 52476

    Human Disc Degeneration Is Accompanied by a Loss of Anterior Annulus Fibrosus Interlamellar Matrix Integrity as Assessed by Peel Tests by Manmeet S. Dhiman, Mohammed A. Salaam, Taylor J. Bader, Fred Nicholls, W. Bradley Jacobs, Kenneth C. Thomas, Jacques Bouchard, Paul T. Salo, David A. Hart, Ganesh Swamy, Neil A. Duncan

    Published 2025-06-01
    “…Future biochemical and immunolocalization studies, integrated with mechanical data, will aim to understand the role of collagen and elastin structure and composition in the decreased mechanical integrity of affected tissues.…”
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  17. 52477

    Genome-wide identification and analysis of SmRR gene family in eggplant (Solanum melongena L.) and their response to abiotic stress and auxin by Wenjing Li, Hui Li, Yanyu Lin, Yutong Li, Xiaofang Xie, Xuefang Zheng, Weiren Wu, Yuanchang Zhou, Yan Zheng

    Published 2025-07-01
    “…Phylogenetic analysis classified all RRs into three categories: type-A, type-B RRs, and PRRs (Pseudo-RRs), while no type-C genes were detected. Gene structure and motif analysis demonstrated similarities within each type. …”
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  18. 52478

    Effective adsorptive removal of triclosan from water using bio-nanocomposite hydrogel beads by Vuyo Moses Mollo, Vuyo Moses Mollo, Mthokozisi Mnguni, Mthokozisi Mnguni, Diseko Boikanyo, Philiswa Nosizo Nomngongo, Philiswa Nosizo Nomngongo, James Ramontja

    Published 2025-04-01
    “…The pseudo-second order, Freundlich, and Sips models better explained the adsorption kinetics and equilibrium isotherm data. The maximum adsorption capacity estimated using the Langmuir isotherm model was 132 mg/g. …”
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  19. 52479

    Assessing the foreign economic security of Ukraine by Yuliia Yehorova, Svitlana Chorna, Yuriy Petrushenko, Fedir Zhuravka, Khrystyna Potapenko, Iryna D’yakonova, Oksana Zamora

    Published 2024-11-01
    “…At the same time, the growth of foreign economic security is recorded in the period of stabilization during the implementation of structural reforms: 2005–2008 – the period after the Orange Revolution, 2014–2016 – the period of growth after the Revolution of Dignity, 2021 – post-pandemic recovery. …”
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  20. 52480

    Bioactive Chalcones from <i>Aizoon africanum</i>: Isolation and Cytotoxicity Against Liver and Neural Cancer Cells by Ali O. E. Eltahir, Naeem Sheik Abdul, Taskeen F. Docrat, Paolo Bristow, Elias Chipofya, Robert C. Luckay, Monde A. Nyila, Jeanine L. Marnewick, Kadidiatou O. Ndjoubi, Ahmed A. Hussein

    Published 2025-08-01
    “…The methanolic extract of <i>A. africanum</i> was re-investigated and subjected to various chromatographic techniques, including preparative HPLC, resulting in the isolation of eight compounds (<b>1</b>–<b>8</b>). Structural elucidation was primarily based on NMR data. …”
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