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Showing 52,261 - 52,280 results of 53,535 for search '(((unstructures OR structured) OR (unstructures OR structured)) OR (structures OR structural)) data', query time: 0.57s Refine Results
  1. 52261

    Synthesis and molecular modeling of new triazole-bithiazole conjugates as antimicrobial agents by Hadeer Mattar, Gadeer R.S. Ashour, Mansoor Alsahag, Ali Alisaac, Matokah M. Abualnaja, Adel I. Alalawy, Fatmah O. Sefrji, Nashwa M. El-Metwaly

    Published 2024-12-01
    “…The various spectroscopic techniques, such as IR, NMR and MS, confirmed the suggested chemical structure of isolated hybrids. The DFT studies of the produced derivatives revealed twisted configuration except for the parent 2, how was planar. …”
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  2. 52262

    Multiple-model based prediction of weekly discharge of the Brahmaputra-Jamuna by assimilating antecedent hydrological regime by Md. Abdur Rahim, Shuang Liu, Kaiheng Hu, Hao Li, Md. Anwarul Abedin, Fatima Akter

    Published 2024-01-01
    “…The Brahmaputra-Jamuna in Bangladesh, one of the highest discharge rivers in South Asia, is fundamental to the region’s socio-economic structure and a major driver of flooding. Hence, predicting discharge in this river is crucial for managing water resources, protecting infrastructures and minimizing flood risks. …”
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  3. 52263

    Evaluating Sampling Designs to Survey Fish Diversity in Lakes From Northern Temperate Zones by Erik García‐Machado, Eric Normandeau, Guillaume Côté, Isabeau Caza‐Allard, Charles Babin, Louis Bernatchez

    Published 2024-11-01
    “…Simple random, grid, and transect‐based sampling methods are widely used in ecological surveys to obtain an unbiased estimation of species richness and community structure. However, under certain conditions where spatial information is available, sampling design and sequencing depth can be optimized to reduce effort and cost. …”
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  4. 52264

    FsDAOD: Few-shot domain adaptation object detection for heterogeneous SAR image by Siyuan Zhao, Yong Kang, Hang Yuan, Guan Wang, Hui Wang, Shichao Xiong, Ying Luo

    Published 2025-06-01
    “…In which the small sample of data scarcity is becoming an urgent problem for researchers. …”
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  5. 52265

    Habitat fragmentation increases the risk of local extinction of small reptiles: A case study on Phrynocephalus przewalskii by Cui Yang, Yue Qi, Jiayuan Guo, Liangfei Peng, Neng Xiong, Wenya Zhang, Wei Zhao

    Published 2025-01-01
    “…We focused on Phrynocephalus przewalskii, analyzing body size, reproductive strategies, genetic structure, and diversity across three habitats with varying degrees of fragmentation. …”
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  6. 52266

    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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  7. 52267

    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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  8. 52268

    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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  9. 52269

    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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  10. 52270

    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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  11. 52271

    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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  12. 52272

    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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  13. 52273

    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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  14. 52274

    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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  15. 52275

    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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  16. 52276

    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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  17. 52277

    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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  18. 52278

    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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  19. 52279

    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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  20. 52280

    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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