Showing 1,281 - 1,300 results of 9,442 for search '(structures OR (structural OR structure)) variations', query time: 0.24s Refine Results
  1. 1281

    Influence of Elevation and Anthropogenic Disturbance on Woody Species Composition, Diversity, and Stand Structure in Harego Mountain Forest, Northeastern Ethiopia by Belachew Bogale Worku, Melese Genete Muluneh, Tesfaye Molla

    Published 2023-01-01
    “…To find significant variations between the three elevational gradients in terms of Hill’s diversity number, stand structure, and environmental variables, the one-way analysis of variance with SPSS version 26 at the 0.05 level of significance was carried out. …”
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    Article
  2. 1282

    Decoding the chloroplast genomes of five Iranian Salvia species: insights into genomic structure, phylogenetic relationships, and molecular marker development by Amir Mohammad Akrami, Sepehr Meratian Esfahani, Aboozar Soorni

    Published 2025-05-01
    “…Results The cp. genomes of the five Salvia species exhibited a conserved quadripartite structure, with sizes ranging from 151,163 to 151,662 bp, and a GC content of 38%. …”
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  3. 1283

    Ground Segmentation for LiDAR Point Clouds in Structured and Unstructured Environments Using a Hybrid Neural–Geometric Approach by Antonio Santo, Enrique Heredia, Carlos Viegas, David Valiente, Arturo Gil

    Published 2025-04-01
    “…The method hierarchically partitions point clouds into adaptive sectors, leveraging PCA-derived geometric features and dynamic variance thresholds for robust terrain modeling, while a SCNN resolves ambiguities in data-sparse regions. Evaluated in structured (SemanticKITTI) and unstructured (Rellis-3D) environments, two different versions of the proposed method are studied, including a purely geometric method and a hybrid approach that exploits deep learning techniques. …”
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  4. 1284
  5. 1285

    Typology of the "Internal Form-Structure" Drawing upon Argan\'s Formal Approach (Case Study: Historical Bridge-Caravanserai in Iran) by Paryia Pourmohammadi, Farshad Mafakher, Asghar Saed Samiei, Mehrdad Matin

    Published 2020-12-01
    “…Thus, the type becomes the internal structure of a form, or an element which encompasses unlimited form variations, transformation, and correction in its structure.  …”
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  6. 1286

    The Diurnal Cooling Effect of Green Space Structure on the Summer Urban Thermal Environment From a High-Resolution Perspective by Shihao Wang, Chaoyang Sun, Lin Huang, Huading Shi, Xinliang Xu, Dongrui Han, Qingbao Gu, Hanbing Liu

    Published 2024-01-01
    “…However, at a fine scale, the cooling capacity of UGs with different structures and the diurnal variation still require in-depth study. …”
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    Article
  7. 1287
  8. 1288

    Copepod Diversity and Zooplankton Community Structure in a Coastal Special Area of Conservation (La Palma Island, Atlantic Ocean) by Adrián Torres-Martínez, Inma Herrera

    Published 2025-06-01
    “…Copepods emerged as the predominant taxa, offering key insights into early-stage community structure and potential indicators of ecological dynamics in marine ecosystems. …”
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  9. 1289

    Community Structure and Influencing Factors of Macro-Benthos in Bottom-Seeded Marine Pastures: A Case Study of Caofeidian, China by Xiangping Xue, Long Yun, Zhaohui Sun, Jiangwei Zan, Xinjing Xu, Xia Liu, Song Gao, Guangyu Wang, Mingshuai Liu, Fei Si

    Published 2025-07-01
    “…By performing CCA (canonical correspondence analysis) and cluster and correlation coefficient (Pearson) analyses, the temporal variation characteristics of benthic abundance, dominant species, community structure and biodiversity were analyzed. …”
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    Article
  10. 1290

    Effect of different cadmium sources on the optical and structural properties of CdTe quantum dots (QDs) co-stabilized with GSH-TGA by Zusakhe Nguqu, Olamide Abiodun Daramola, Francis Birhanu Dejene

    Published 2025-05-01
    “…Several studies have reported the variation of different reaction conditions in studying the optical and structural properties of the synthesized QDs. …”
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  11. 1291

    Crystal structure and imperfection of the perovskite-like proton conductor Ba4Ca2Nb2O11 by I. E. Animitsa, N. A. Kochetova

    Published 2016-03-01
    “…The crystal structure complex oxide Ba4Ca2Nb2O1 inanhydrous and hydrated forms was studied by the method of neutron diffraction, the preferred localization of protons were set. …”
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  12. 1292

    Genetic diversity and population structure of Ethiopian Sweet Sorghum [Sorghum bicolor (L.) Moench] germplasms using SSR markers. by Tefera Habtegiorgis Teklewold, Tsegaye Getahun Bogale, Demsachew Guadie Tseganeh, Muluken Enyew Birara, Tileye Feyissa Senbeta

    Published 2025-01-01
    “…Therefore, the objective of this study was to evaluate the genetic diversity and population structure of Ethiopian sweet sorghum genotypes collected from major growing areas of Ethiopia. …”
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  13. 1293

    Evaluation of genetic diversity and population structure of wheat core collection using SNP and KASP markers for major agronomic traits by Xiaohan Wang, Sukyeung Lee, Yu-Mi Choi, JungYoon Yi, Kebede Taye Desta, Myoung-Jae Shin, Gi-An Lee, Young-Ah Jeon, Eunae Yoo

    Published 2025-07-01
    “…The genetic diversity of the core collections was analyzed using 198 neutral SNPs and KASP markers to explore the population structure and genetic diversity within the global wheat collection. …”
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  14. 1294

    Multi-Level Cell Structure for Capacitor-Less 1T DRAM With SiGe-Based Separated Data Storing Regions by Eungi Hwang, Jang Hyun Kim, Sangwan Kim, Garam Kim

    Published 2025-01-01
    “…Additionally, the proposed structure is shown to offer advantages over the conventional structure in terms of current variation.…”
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  15. 1295

    Genetic Diversity and Population Structure of Moroccan Isolates Belong to Alternaria spp. Causing Black Rot and Brown Spot in Citrus by Lamyaa Zelmat, Joseph Mbasani Mansi, Sarra Aouzal, Fatima Gaboun, Slimane Khayi, Mohammed Ibriz, Mohammed El Guilli, Rachid Mentag

    Published 2021-01-01
    “…Population structure analyses showed that the Alternaria isolates from the same collection origin had almost a similar level of admixture.…”
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  16. 1296

    Research on fast calculation method of temperature field of metal structure near reactors considering the effect of multiple harmonic superposition by Shuo Jin, Yuchen Yang, Lin Zhu, Guozhi Zhang, Song Bai, Xiaoxing Zhang, Qing Chen

    Published 2025-02-01
    “…The current waveform is complex, and the harmonic content is high during the operation; therefore, the superposition of multiple harmonics must be considered for the accurate analysis of the temperature rise of structural components near the bridge arm reactor. In order to improve the calculation efficiency of temperature distribution, a fitting method is proposed to construct the frequency characteristic curve and calculate the eddy current loss under each harmonic based on the frequency variation characteristic of the reactor structure. …”
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  17. 1297

    Lung‐Specific mRNA Delivery by Ionizable Lipids with Defined Structure‐Function Relationship and Unique Protein Corona Feature by Xiaoyan He, Runyuan Wang, Yan Cao, Yan Ding, Yan Chang, Haoru Dong, Rong Xie, Guisheng Zhong, Huiying Yang, Jianfeng Li

    Published 2025-04-01
    “…Representative ionizable lipids with systematically variation in chemical structures are selected to study the well‐known but still puzzling “protein corona” adsorbed on the surface of LNPs. …”
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  18. 1298
  19. 1299

    Numerical Simulation on an Ultra-Large Seven-Ring Internal Support System Considering the Effects of Soil–Structure Interaction and Temperature by Hexiang Hu, Yu Tian, Neimeng Zheng, Xiuli Du, Haishan Guo, Zhonghua Xu

    Published 2025-02-01
    “…In this work, a finite element model considering the interaction between soil and the retaining structure is established. The Hardening Soil model with small strain stiffness is used to simulate and analyze the whole excavation process of the foundation pit. …”
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  20. 1300

    Application of Advanced Multi-Parameter Monitoring in Concrete Structure Defect Detection: Integrating Thermal Integrity Profiling and Strain Analysis by Linhai Lu, Xin Zhang, Xiaojun Li, Yanyun Lu

    Published 2025-04-01
    “…Thermal Integrity Profiling (TIP) effectively monitors concrete integrity. TIP detects structural defects and locates them through anomalies in hydration–temperature curves. …”
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