Showing 2,141 - 2,160 results of 9,442 for search '(structures OR (structural OR structure)) variations', query time: 0.25s Refine Results
  1. 2141

    A methodological approach to the investigation of regional variations in Artuqid Islamic architecture by İzzettin Kutlu

    Published 2025-06-01
    “…The study emphasizes the importance of these mosques in Islamic history and provides a framework for examining the relationship between the monumental structures and urban images by using the proposed methodology. …”
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  2. 2142

    Interspecific variation and environmental drivers of rhizosphere microbiomes in endemic Impatiens species by Zhansheng Tang, Zhansheng Tang, Lina Xie, Junjie Chen, Yunquan Wang, Yalei Li

    Published 2025-05-01
    “…Redundancy analysis revealed that elevation explained a substantially higher proportion of fungal community variation compared to bacterial variation. Soil nutrients and pH strongly influenced microbial community structure, while plant traits showed species-specific correlations with particular microbial taxa. …”
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  3. 2143

    Marked point process variational autoencoder with applications to unsorted spiking activities. by Ryohei Shibue, Tomoharu Iwata

    Published 2024-12-01
    “…To address this limitation, we propose a new joint mark intensity model based on a variational autoencoder, capable of representing the dependency structure of unsorted spikes on observed covariates or hidden states in a data-driven manner. …”
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  4. 2144

    Description Generation Using Variational Auto-Encoders for Precursor microRNA by Marko Petković, Vlado Menkovski

    Published 2024-10-01
    “…Existing ML methods are often complex black boxes that do not create an interpretable structural description of pre-miRNA. In this paper, we propose a novel framework that makes use of generative modeling through Variational Auto-Encoders to uncover the generative factors of pre-miRNA. …”
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    Morphoanatomical variations of sugarcane genotypes: a micro-scale comparative analysis by Laura de Lima Armiato, Eduardo João Pereira Jr., Marcelo Rodrigues, Monica Cassel

    Published 2025-05-01
    “…This study describes structural phenotypic differences in the leaves of conventional sugarcane and a genetically modified cultivar offering defense against the sugarcane borer derived from Bacillus thuringiensis. …”
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  9. 2149

    Interannual Variations of Upwelling in the East Coastof Guangdong and Its Correlation with Fisheries by WEN Hao, HONG Bo

    Published 2020-01-01
    “…Based on thedata of temperature, chlorophyll concentration and wind field from 2002 to 2016, marine catches inGuangdong Province from 2010 to 2018, this paper studies the interannual variation trend ofintensity and center of upwelling along the east coast of Guangdong Province, and discusses therelationship between upwelling intensity and wind speed, marine catches and upwelling intensity.The results show that in the past 15 years, the intensity of upwelling in the east coast ofGuangdong Province is generally strengthened; the center of upwelling is at 23.6°~23.7°N in allprobability, and there is a trend of northward movement.The coastal wind plays an important rolein the interannual variation of upwelling; excluding the damage of fishing structure and otherfactors, the correlation between marine catches and upwelling in Guangdong Province is very high,and the correlation coefficient reaches to -0.81.…”
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  10. 2150

    Temporal variation in discriminating Acacia species using optical and radar data by King Matsokane, Solomon G. Tesfamichael

    Published 2025-06-01
    “…The inability of radar to differentiate the Acacia species was attributed to the lack of distinctive structural variation between the two species. The findings of this study show the importance of data acquisition time in the classification effort while more research is needed to exploit radar data.…”
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    Web-Based Database and Viewer of East Asian Copy Number Variations by Ji-Hong Kim, Hae-Jin Hu, Yeun-Jun Chung

    Published 2012-03-01
    “…We have discovered copy number variations (CNVs) in 3,578 Korean individuals with the Affymetrix Genome-Wide SNP array 5.0, and 4,003 copy number variation regions (CNVRs) were defined in a previous study. …”
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    Vertical and radial variation in wood acoustical and physical properties of Ailanthus altissima by Khaled T. S. Hassan, Jan Tippner

    Published 2025-08-01
    “…Importantly, density could be used as an indicator for acoustic conversion efficiency, enabling indirect assessment of acoustic performance. These variations highlight the potential of selecting specific stem regions to balance sound transmission and structural support, suggesting that Ailanthus altissima (ailanthus tree) could replace traditional woods for the backs and sides of stringed instruments. …”
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  16. 2156

    Limited Contribution of DNA Methylation Variation to Expression Regulation in Arabidopsis thaliana. by Dazhe Meng, Manu Dubin, Pei Zhang, Edward J Osborne, Oliver Stegle, Richard M Clark, Magnus Nordborg

    Published 2016-07-01
    “…The extent to which epigenetic variation affects complex traits in natural populations is not known. …”
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  17. 2157

    TORSIONAL VIBRATION ANALYSIS OF RV REDUCER BASED ON VARIATIONAL MODE DECOMPOSITION by ZHANG Jieting, YU Dong, LOU Junqiang, LUO Limin, GONG Linhuan, LI Guoping

    Published 2025-03-01
    “…To investigate the vibration performance of RV reducers and analyze the fault identification, the torsional vibration test bench for RV reducers was built.Based on the mechanical structure and transmission principles of RV reducers, the vibration frequencies under different operating conditions were calculated.The vibration signal of RV reducers of superior and inferior products was collected, and the acceleration signal of the torsional vibration under different speeds and swerves was collected.The torsional vibration signals were decomposed using the variational mode decomposition (VMD) to obtain the intrinsic mode function (IMF).The results demonstrate a high correlation between the extracted IMF features obtained through VMD and the vibration frequencies observed during the operation of RV reducers.Furthermore, by comparing the spectrum of IMF, the reasons behind the abnormal vibration in inferior RV reducers were identified.Ultimately, it is determined that the abnormal vibration in inferior RV reducers were caused by the excitation from the interaction between the auto rotation of the planetary gear and the crankshaft or the revolution of the cycloid gear.This study provides valuable insights for enterprises aiming to improve the transmission accuracy and product quality of RV reducers.…”
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  18. 2158
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    Syntactic and semantic variations in negative interrogatives: Contracted vs. uncontracted forms by Khalsiah Khalsiah, Burhanuddin Yasin, Muhammad Yusuf, Fatmawati Fatmawati

    Published 2024-09-01
    “…Contracted forms often carry a rhetorical or presumptive tone, while uncontracted forms are more formal and explicit. These variations show the importance of auxiliary verbs and negative markers in shaping the structure and meaning of negative interrogatives. …”
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  20. 2160

    Field Investigation of Factors Affecting Skid Resistance Variations in Asphalt Pavements by Christina Plati, Konstantina Georgouli

    Published 2014-06-01
    “…In the present study this effect is thoroughly investigated by modelling field data to provide a structure for the evolution of skid resistance in asphalt pavements. …”
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