Showing 7,701 - 7,720 results of 8,781 for search 'Spatial presentation', query time: 0.16s Refine Results
  1. 7701

    Population genetic structure and connectivity of the seagrass Thalassia hemprichii in the Western Indian Ocean is influenced by predominant ocean currents by Marlene Jahnke, Martin Gullström, Josefine Larsson, Maria E. Asplund, Said Mgeleka, Mathew Ogalo Silas, Arielle Hoamby, Jamal Mahafina, Lina Mtwana Nordlund

    Published 2019-08-01
    “…We used Bayesian clustering approaches (TESS) to trace spatial ancestry of populations and used directional migration rates (DivMigrate) to identify sources of gene flow. …”
    Get full text
    Article
  2. 7702

    Gis Based SCS - CN Method For Estimating Runoff In Kundahpalam Watershed, Nilgries District, Tamilnadu by Viji Raja

    Published 2015-01-01
    “…The selection of curve number is based on the land use pattern and HSG (Hydrological Soil Group) present in the study area. Since the spatial distribution of CN estimation by the conventional way is very difficult and time consuming, the GIS (Geographic Information System) based CN method is generated for Kundapallam watershed. …”
    Get full text
    Article
  3. 7703

    Weed detection based on deep learning from UAV imagery: A review by Lucía Sandoval-Pillajo, Iván García-Santillán, Marco Pusdá-Chulde, Adriana Giret

    Published 2025-12-01
    “…However, these face a significant challenge due to the morphological similarities between weeds and crops, such as color, shape, and texture, which makes their practical and effective differentiation and implementation difficult. This paper presents a systematic literature review (SLR) based on 77 recent and relevant studies on weed detection and classification in UAV imagery using DL architectures. …”
    Get full text
    Article
  4. 7704

    Synchronous Measurement Method of Two-phase Flow Phase Field and Concentration Field Based on Wire-mesh Sensor by XIA Xinyu1, 2, YAN Xu2, 3, FU Junsen2, 3, XIAO Yao1, 2, 3, , GU Hanyang2, 3

    Published 2025-02-01
    “…The wire-mesh sensor can measure the flow channel cross-section with high spatial and temporal resolutions. At present, the fine measurement of single-phase mixing based on the wire-mesh sensor combined with the mass balance method has been relatively mature, but it lacks the method of measuring concentration field in the two-phase intersection mixing. …”
    Article
  5. 7705

    Klasifikasi Teks Hadis Bukhari Terjemahan Indonesia Menggunakan Recurrent Convolutional Neural Network (CRNN) by Muhammad Yuslan Abu Bakar, Adiwijaya Adiwijaya

    Published 2021-10-01
    “…Convolutional Neural Network was chosen as a method of selecting and reducing data that can be determined as spatial information that is interrelated and correlated. …”
    Get full text
    Article
  6. 7706

    UAV-StrawFire: A visible and infrared dataset for real-time straw-fire monitoring with deep learning and image fusion by Xikun Hu, Ya Jiang, Xiaoyan Xia, Chen Chen, Wenlin Liu, Pengcheng Wan, Kangcheng Bin, Ping Zhong

    Published 2025-07-01
    “…This paper presents the UAV-StrawFire dataset, which comprises RGB images, thermal infrared images, and videos captured during controlled straw residue burning experiments in southern China using drones. …”
    Get full text
    Article
  7. 7707

    Learning from wildfires: A scalable framework to evaluate treatment effects on burn severity by Caden P. Chamberlain, Garrett W. Meigs, Derek J. Churchill, Jonathan T. Kane, Astrid Sanna, James S. Begley, Susan J. Prichard, Maureen C. Kennedy, Craig Bienz, Ryan D. Haugo, Annie C. Smith, Van R. Kane, C. Alina Cansler

    Published 2024-12-01
    “…Our framework used (1) machine learning to identify key bioclimatic, topographic, and fire weather drivers of burn severity in each fire, (2) standardized workflows to statistically sample untreated control units, and (3) spatial regression modeling to evaluate the effects of treatment type and time since treatment on burn severity. …”
    Get full text
    Article
  8. 7708

    Vegetation Monitoring of Palm Trees in an Oasis Environment (Boudenib, Morocco) Using Automatic Processing of Medium-Resolution Remotely Sensed Data by Kaoutar Badioui, Ann Van Griensven, Boud Verbeiren

    Published 2025-03-01
    “…The Normalized Differential Vegetation Index (NDVI) derived from optical images provides a good estimation of changes in vegetation cover over time. Images of various spatial resolutions (100 m, 300 m and 1 km) obtained with the frequently revisiting Belgian satellite PROBA-V and available since 2014, can be successfully used for deriving time series of vegetation dynamics. …”
    Get full text
    Article
  9. 7709

    <i>Weizmannia coagulans</i> BC99 Improve Cognitive Impairment Induced by Chronic Sleep Deprivation via Inhibiting the Brain and Intestine’s <i>NLRP3</i> Inflammasome by Qiaoqiao Sun, Jiajia Fan, Lina Zhao, Zhen Qu, Yao Dong, Ying Wu, Shaobin Gu

    Published 2025-03-01
    “…BC99 improved cognitive abnormalities in novel object recognition tests induced by chronic sleep deprivation and showed behavior related to spatial memory in the Morris water maze test. <i>W. coagulans</i> BC99 reduced the heart mass index of sleep-deprived mice, increased the sleep-related neurotransmitters 5-HT and DA, decreased corticosterone and norepinephrine, and increased alpha diversity and community similarity. …”
    Get full text
    Article
  10. 7710

    Carbon Financial Markets Underlying Climate Change Mitigation, Pricing and Challenges: Technical Analysis by Adil El Amri, Salah Oulfarsi, Rachid Boutti, Abdelhak Sahib Eddine, Aziz Hmioui

    Published 2021-03-01
    “…Second, we introduce the main characteristics of emissions trading, be it in terms of spatial and temporal limits, Clean Dark Spread, Clean Spark Spread and Switch Price. …”
    Get full text
    Article
  11. 7711

    Comparative Analysis of CNNs and Vision Transformers for Automatic Classification of Abandonment in Douro’s Vineyard Parcels by Danilo Leite, Igor Teixeira, Raul Morais, Joaquim J. Sousa, Antonio Cunha

    Published 2024-12-01
    “…In this study, a new dataset was expanded to 137,000 images collected between 2018 and 2023, filling critical gaps in the previous datasets by including greater temporal and spatial diversity. Subsequently, a careful evaluation was carried out with various DL models. …”
    Get full text
    Article
  12. 7712

    The Uses and Experiences of Synchronous Communication Technology for Home-Dwelling Older Adults in a Home Care Services Context: Qualitative Systematic Review by Martin Vinther Bavngaard, Anne Lund, Björg Thordardottir, Erik Børve Rasmussen

    Published 2024-11-01
    “…ResultsThe first theme presented the multiple trajectories that older users’ technology acceptance could take, namely straightforward, gradual, partial, and resistance laden, notwithstanding outright rejection. …”
    Get full text
    Article
  13. 7713

    The sand-controlling and reservoir-controlling characteristics and exploration potential of the steep slope zone in the Huanghua Depression, Bohai Bay Basin, eastern China by Haitao Liu, Yan Chen, Yan Chen, Jufeng Wang, Deqiang Sun, Zijun Tang, Chunming Zhang, Fengcheng Wu, Zhenglong Jiang

    Published 2025-02-01
    “…The activities of boundary faults not only control the spatial structure of the basin but also affect the material source supply, paleogeomorphic morphology and the changes in the accommodation space within the basin. …”
    Get full text
    Article
  14. 7714

    Multi-century mean summer temperature variations in the Southern Rhaetian Alps reconstructed from <i>Larix decidua</i> blue intensity data by R. Cerrato, M. C. Salvatore, M. C. Salvatore, M. Brunetti, A. Somma, C. Baroni, C. Baroni

    Published 2025-03-01
    “…Moreover, the correlation values between the BI data and June–August mean temperature are stable over time, ranging between 0.40 and 0.71 (mean value of 0.57), considering a moving window of 50 years, and at spatial scale, with significant values over the western and central Mediterranean areas returned for all the considered time windows. …”
    Get full text
    Article
  15. 7715

    SSMR-Net and Across Feature Mapping Attention are jointly applied to the UAV imagery semantic segmentation task of weeds in early-stage wheat fields by Xinyu Mei, Changchun Li, Yinghua Jiao, Guangsheng Zhang, Longfei Zhou, Xifang Wu, Taiyi Cai

    Published 2025-12-01
    “…SSMR-Net incorporated a multiscale feature structure by connecting the encoder and decoder with an Atrous Spatial Pyramid Pooling (ASPP) module with a small expansion rate, preserving the small target features during the information transfer and facilitating the multiscale feature extraction of weeds. …”
    Get full text
    Article
  16. 7716

    High-quality development of metropolitan regions and its driving factors: A case study of the Xuzhou Metropolitan Region by ZHU Huxiao, OU Xiangjun, YANG Zhen, TANG Shuangshuang, XIAO Weidong

    Published 2025-02-01
    “…However, there were uncoordinated growth rates among these three aspects. The spatial patterns of economic and social development quality exhibited an obvious core-periphery structure, while the eco-environmental quality showed the opposite pattern. (2) The radiation connection from the central city to the metropolitan region presented a radial network structure. …”
    Get full text
    Article
  17. 7717

    Lightweight Deep Learning Model, ConvNeXt-U: An Improved U-Net Network for Extracting Cropland in Complex Landscapes from Gaofen-2 Images by Shukuan Liu, Shi Cao, Xia Lu, Jiqing Peng, Lina Ping, Xiang Fan, Feiyu Teng, Xiangnan Liu

    Published 2025-01-01
    “…However, extracting fragmented cropland presents significant challenges due to its irregular and blurred boundaries, as well as the diversity in crop types and distribution. …”
    Get full text
    Article
  18. 7718

    Sedimentation model of the middle Devonian clastic succession of the South Tatar Arch, Pashyian Regional stage, Volga-Ural Oil and Gas Province, Russia by V. V. Silantiev, M. F. Validov, D. N. Miftakhutdinova, V. P. Morozov, B. G. Ganiev, A. A. Lutfullin, K. D. Shumatbaev, R. M. Khabipov, N. G. Nurgalieva, Z. A. Tolokonnikova, E. A. Korolev, V. A. Sudakov, A. V. Smirnova, K. A. Golod, A. A. Leontiev, R. R. Shamsiev, M. V. Noykin, V. E. Kosarev, D. A. Nikonorova, R. F. Akhmetov

    Published 2024-04-01
    “…The Pashyian Regional stage (horizon) is the main productive unit of the middle Devonian clastic succession of the South Tatar arch. This article presents, for the first time, maps of the lower and upper parts of the Pashyian, including data on sand-shale ratio, number of sand layers (reservoirs) and thickness, based on the analysis of logging data from 25,000 wells. …”
    Get full text
    Article
  19. 7719
  20. 7720

    Population Shrinkage and Spatio-Temporal Changes in Cultivated Land Use Efficiency in China’s Agro-Pastoral Ecotone by Lu Chen, Ning Zhao, Zhixun Zhang, Yun Zhang, Wenjie Zuo, Youshuo Wang, Bin Wu, Monika Stanny, Yuheng Li, Guoming Du

    Published 2025-01-01
    “…In this paper, using the stochastic frontier production function and a Tobit regression model, we reveal the current situation of rural population shrinkage in the agro-pastoral ecotone in northern China and the spatial and temporal evolution characteristics of cultivated land use efficiency, and identify influencing factors based on the perspective of “human–land”. …”
    Get full text
    Article