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Showing 52,221 - 52,240 results of 53,535 for search '((unstructures OR (structures OR structural)) OR structured) data', query time: 0.56s Refine Results
  1. 52221

    Dynamic Modeling and Simulation of Wind Turbine Unit Primary Frequency Regulation Considering Multi-domain Coupling Characteristics by Zhanyang JI, Yang HU, Lingxing KONG, Ziqiu SONG, Dan DENG, Jizhen LIU

    Published 2025-05-01
    “…The results show that the state space model obtained has good interpretability, but the model structure inherently limits its approximation accuracy to a finite degree; in comparison, the temporal neural network model demonstrates a better ability to capture dynamic characteristics, providing a robust model foundation for subsequent optimization control of the unit's primary frequency modulation.…”
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  2. 52222

    Periodontal tissue changes after crown lengthening surgery: A systematic review and meta-analysis by Samantha C. Smith, Rayner Goh, Sunyoung Ma, Getulio R. Nogueira, Momen Atieh, Andrew Tawse-Smith

    Published 2023-05-01
    “…Introduction: Crown lengthening is one of the most common periodontal surgical procedures carried out to increase the amount of supragingival tooth structure. There is a lot of literature on crown lengthening surgeries, but very few systematic reviews comparing treated and adjacent sites over a six-month period. …”
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  3. 52223

    A Joint Moving Target Detection Method in Video SAR Via Low-Rank Sparse Decomposition and Transformer by Hui Fang, Guisheng Liao, Yongjun Liu, Cao Zeng, Xiongpeng He, Mingming Xu

    Published 2025-01-01
    “…Then, we improve faster RCNN and build a two-stream extraction feature network based on the Transformer structure that allows the video SAR image and the sparse image as input simultaneously as well as extracts and fuses the features from two types of the images, which can acquire more discriminative target features, thereby improving the final the detection performance. …”
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  4. 52224

    3D-printed device for improved membrane-based extraction procedure of xenobiotics in complex matrices by Miryam Perrucci, Erika Maria Ricci, Abuzar Kabir, Kenneth G. Furton, Marcello Locatelli

    Published 2025-08-01
    “…Constructed from inert materials, the device features a rigid, modular structure with multiple windows that securely hold various membrane-based extraction materials. …”
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  5. 52225

    Efficient and cost-effective monitoring of urban green spaces using combination of photogrammetry, LiDAR, and RTK in an iPhone-Based approach by Výbošťok Jozef, Chudá Juliána, Skladan Michal, Singh Arunima, Tomčík Daniel, Mokroš Martin

    Published 2025-07-01
    “…To ensure proper management and the optimal performance of all these functions, it is essential to closely monitor their structure: number of trees, species composition, tree size, health status, location and surrounding objects. …”
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  6. 52226

    Evaluating the automated measurement of abnormal rising and lying down behaviours in dairy cows using 3D pose estimation by Adrien Kroese, Niclas Högberg, Elena Diaz Vicuna, David Berthet, Nils Fall, Moudud Alam, Lena-Mari Tamminen

    Published 2025-12-01
    “…The structure of cubicles can hinder cows’ movements when transitioning between postures, leading to atypical motion patterns. …”
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  7. 52227

    Tectono-stratigraphy of the Eocene Zhu-1 Sub-basin in the Pearl River Mouth basin, China: controls on hydrocarbon source rock variability and implications by Pei Liu, Pei Liu, Guangrong Peng, Guangrong Peng, Ming Luo, Ming Luo, Yuchen Wang, Yuchen Wang, Wanlin Xiong, Wanlin Xiong, Penglin Song, Penglin Song, Guanyun Wu, Guanyun Wu

    Published 2025-05-01
    “…The half-graden styles in the different sag change associated with tectonic transitions, and basement uplift and magmatic bottoming reshape the internal stratigraphic structure of the half-graden, leading to the variability of hydrocarbon accumulations. …”
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  8. 52228

    Comparative Proteome and Weighted Gene Co-Expression Network Analyses Uncover the Mechanism of Wheat Grain Protein Accumulation in Response to Nitrogen Fertilizer Application by Beiming Xu, Yuku Jia, Jianchao Feng, Yang Yang, Geng Ma, Yanfei Zhang, Yingxin Xie, Dongyun Ma

    Published 2025-04-01
    “…In addition, the β-sheet content of the protein secondary structure increased, while the irregular curl content decreased. …”
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  9. 52229

    Calpastatin and myostatin genes polymorphism and their association with slaughter traits in the Gashun Soviet Merino breed grown in southern Russia by Nadezhda V. Shirokova, Vladimir K. Fiodorov, Izabella G. Kazarova, Ivan F. Gorlov, Marina I. Slozhenkina, Elena Y. Anisimova, Ekaterina V. Karpenko

    Published 2025-04-01
    “…However, the pre-slaughter weight in the animals with the MSTN _GG genotype was higher by 3.4%. Data on the CAST and MSTN gene polymorphism and the genetic structure of the studied sheep population were obtained for the first time, their association with slaughter traits was revealed, and desirable genotypes CAST_MN and MSTN_AG were determined. …”
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  10. 52230

    Pathogenetic and clinical signifcance of EpCАM expression features in tumors and circulating tumor cells by V. M. Perelmuter, L. A. Tashireva, E. S. Grigoryeva, V. V. Alifanov, E. S. Pudova, A. V. Buzenkova, M. V. Zavyalova, N. V. Cherdyntseva

    Published 2024-11-01
    “…Purpose of the study: to summarize the available data on the structure and function of EpCAM and its domains, their roles in promoting proliferation and epithelial-mesenchymal transition (EMT), contributing to cell stemness, and facilitating interactions with cell adhesion and invasion molecules.Material and Methods. …”
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  11. 52231

    Estimating the transpiration of kiwifruit using an optimized canopy resistance model based on the synthesis of sunlit and shaded leaves by Zongyang Li, Lu Zhao, Zhengxin Zhao, Huanjie Cai, Liwen Xing, Ningbo Cui

    Published 2024-12-01
    “…Canopy resistance (rc) is crucial for estimating T, but existing models do not fully consider the unique canopy structure and microclimate variations in kiwifruit trees. …”
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  12. 52232

    Balloon-based exposed payload designed for astrobiological research in Earth’s near space by YanQiu Wang, JianXun Shen, Chao Wang, WeiNing Li, GaoHong Wang, Wei Lin, YuanDa Jiang

    Published 2024-11-01
    “…Here, we describe the versatile Biological Samples Exposure Payload (BIOSEP) loaded on the CAS-BAP with respect to its structure and function. The primary function of BIOSEP is to expose appropriate biological specimens to the harsh conditions of near space and subsequently return the exposed samples to laboratories for further analysis. …”
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  13. 52233

    Didang decoction attenuates cancer‐associated thrombosis by inhibiting PAD4‐dependent NET formation in lung cancer by Xiaoyan Zeng, Jiuxi Li, Liyuan Pei, Yaping Yang, Ya Chen, Xuejing Wang, Ting Zhang, Ting Zhou

    Published 2024-10-01
    “…In vitro, following incubation with conditioned medium (CM) derived from Lewis lung carcinoma cells, the expression of NET markers in neutrophils was significantly elevated, and an extracellular fibrous network structure was observed. Nevertheless, these NET‐associated changes were partially counteracted by DD. …”
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  14. 52234

    Sex-Specific Patterns in Blood Pressure and Vascular Parameters: The MUJER-EVA Project by Alicia Saz-Lara, Arturo Martínez-Rodrigo, Eva María Galán-Moya, Irene Martínez-García, Iris Otero-Luis, Carla Geovanna Lever-Megina, Nerea Moreno-Herraiz, Iván Cavero-Redondo

    Published 2025-05-01
    “…Recent evidence suggests that sex-related differences in cardiovascular health extend beyond traditional risk factors, affecting vascular structure and function. This study aimed to examine sex differences in vascular parameters, including central and peripheral blood pressure, pulse wave velocity (PWv), augmentation index at 75 bpm (AIx75), cardiac output, stroke volume, and peripheral vascular resistance, using harmonized data from three population-based cohorts (EVasCu, VascuNET, and ExIC-FEp) as part of the MUJER-EVA project. …”
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  15. 52235

    Investigating the causal pathways among psychopathological variables, cognitive impairment, and real-life functioning in people with schizophrenia by Luigi Giuliani, Francesco Sanmarchi, Armida Mucci, Paola Rucci, Edoardo Caporusso, Paola Bucci, Giulia M. Giordano, Mario Amore, Paola Rocca, Alessandro Rossi, Alessandro Bertolino, Silvana Galderisi, Mario Maj

    Published 2025-01-01
    “…Abstract The present study aimed to investigate the causal relationships among cognitive impairment, psychopathology, and real-life functioning in a large sample of people with schizophrenia, using a data-driven causal discovery procedure based on partial ancestral graphs (PAGs). …”
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  16. 52236

    Effect of Chinese Leek Extracts on the Quality of Sauce Stewed Pigeon Meat by Jie SUN, Yingying ZHANG, Zhuofan YANG, Mengdi WANG, Guoyou YIN, Peifang MA, Mingjun YANG, Yakun LI

    Published 2025-07-01
    “…Further analyses of the microstructure confirmed that Chinese leek extracts could improve the structure of muscle tissue in sauce stewed pigeon meat. …”
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  17. 52237

    Observational Comparison between Confined and Eruptive Flares: Magnetohydrodynamics Instability Parameters in a Similar Magnetic Configuration by Kouhei Teraoka, Daiki Yamasaki, Yusuke Kawabata, Shinsuke Imada, Toshifumi Shimizu

    Published 2025-01-01
    “…Unstable states of the solar coronal magnetic field structure result in various flare behaviors. In this study, we compared the confined and eruptive flares that occurred under similar magnetic circumstances in the active region 12673, on 2017 September 6, using the twist number, decay index, and height of magnetic field lines to identify observational behaviors of the flare eruption. …”
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  18. 52238

    Cluster-Based Flight Path Construction for Drone-Assisted Pear Pollination Using RGB-D Image Processing by Arata Kuwahara, Tomotaka Kimura, Sota Okubo, Rion Yoshioka, Keita Endo, Hiroyuki Shimizu, Tomohito Shimada, Chisa Suzuki, Yoshihiro Takemura, Takefumi Hiraguri

    Published 2025-07-01
    “…Flower detection is performed using a YOLO (You Only Look Once)-based object detection algorithm, and three-dimensional flower positions are estimated by integrating depth information with the drone’s positional and orientation data in the east-north-up coordinate system. To enhance pollination efficiency, the method applies the OPTICS (Ordering Points To Identify the Clustering Structure) algorithm to group detected flowers based on spatial proximity that correspond to branch-level distributions. …”
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  19. 52239

    Ante-Mortem Clinical Characterization with Post-Mortem Family Interview and Medical Record Abstraction in a Traumatic Brain Injury Brain Donor Program by Amelia J. Hicks, Enna Selmanovic, Ariel Pruyser, Carley R. Trentman, Joshua C. Klein, Kaitlyn Wilkey, Miguel X. Escalon, Natalia Bernal-Fernández, Belinda Yew, Kristen Dams-O’Connor

    Published 2025-01-01
    “…We describe the content development and structure of the LETBI PFI; interviewer training and qualifications; and considerations regarding interview duration, informant selection, and interview timing, as well as PFI inter-rater reliability. …”
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  20. 52240

    Molecular epidemiology of Ascaris lumbricoides following multiple rounds of community-wide treatment by Toby Landeryou, Rosie Maddren, Jack Hearn, Mahlet Belachew, Santiago Rayment Gomez, Ewnetu Firdawek Liyew, Kathryn Forbes, Birhan Mengistu, Scott P. Lawton, Jude Eze, Geremew Tasew, Ufaysa Angulo, Roy Anderson

    Published 2025-05-01
    “…We found that fine-scale population structure exists in spatially distinct clusters of infected individuals with reinfection occurring within or between geographically close households. …”
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