Showing 4,901 - 4,920 results of 6,775 for search '"evolution"', query time: 0.06s Refine Results
  1. 4901

    Effect of the Boron Powder on Surface AISI W2 Steel: Experiments and Modelling by Marco Antonio Doñu Ruiz, David Sánchez Huitron, Ernesto David Garcia Bustos, Víctor Jorge Cortés Suárez, Noé López Perrusquia

    Published 2021-01-01
    “…The kinetic model was validated with two experimental conditions, a contour diagram describing the evolution of Fe2B layer as a function of time and temperature parameters for industrial application.…”
    Get full text
    Article
  2. 4902

    Modalities for Imaging of Prostate Cancer by A. H. Hou, D. Swanson, A. B. Barqawi

    Published 2009-01-01
    “…The new challenge is in differentiating clinically relevant tumors from ones that may otherwise never have become evident if not for screening. The rapid evolution of imaging modalities and the synthesis of anatomic, functional, and molecular data allow for improved detection and characterization of prostate cancer. …”
    Get full text
    Article
  3. 4903

    Transparent Low-Profile and Wideband ITO-Glass Microwave Absorber by Ahmed Hosameldin Khadrawy, Ahmed Abdelmottaleb Omar

    Published 2025-01-01
    “…The development process of the absorber is detailed, showcasing the evolution from a single-layer to a triple-layer design, addressing challenges in fabrication and enhancing performance. …”
    Get full text
    Article
  4. 4904

    STADIUM: Species-Specific tRNA Adaptive Index Compendium by Jonghwan Yoon, Yeun-Jun Chung, Minho Lee

    Published 2018-12-01
    “…The index has been widely used in various fields of molecular evolution, genetics, and pharmacology. Afterwards, an improved version of the index, named specific tRNA adaptation index (stAI), was developed by adapting tRNA copy numbers in species. …”
    Get full text
    Article
  5. 4905

    Soil Application of Tannery Land Plaster: Effects on Nitrogen Mineralization and Soil Biochemical Properties by Caterina Giacometti, Luciano Cavani, Paola Gioacchini, Claudio Ciavatta, Claudio Marzadori

    Published 2012-01-01
    “…Extractable NH4 +-N and NO3 −-N, CO2-C evolution, microbial biomass-N, protease activity, and extractable Cr were monitored. …”
    Get full text
    Article
  6. 4906

    A high-quality chromosome-level genome assembly of the mulberry looper, Phthonandria atrilineata by De-Long Guan, Ying-can Qin, Ya-Zhen Chen, Shi-Hao Zhang, Ji-ping Liu, Hui-Yu Yi, Xiao-Dong Li

    Published 2025-01-01
    “…These findings have the potential to shed light on the genetic basis of the destructive nature and environmental adaptation of P. atrilineata, offering valuable genomic resources for understanding genome evolution and pest management within this Lepidopteran pest.…”
    Get full text
    Article
  7. 4907

    Structural calculations and propagation modeling of growing networks based on continuous degree by Junbo Jia, Zhen Jin, Lili Chang, Xinchu Fu

    Published 2017-09-01
    “…Firstly, using CDM we calculate the degree distributions of three different growing models, which are the BA growing model, the preferential attachment accelerating growing model and the random attachment growing model. We obtain the evolution equation for the cumulative distribution function $F(k,t)$, and then obtain analytical results about $F(k,t)$ and the degree distribution $p(k,t)$. …”
    Get full text
    Article
  8. 4908

    Modelling Oil-Spill Detection with Swarm Drones by F. Aznar, M. Sempere, M. Pujol, R. Rizo, M. J. Pujol

    Published 2014-01-01
    “…The analytical and experimental results presented here show the proper evolution of our system.…”
    Get full text
    Article
  9. 4909
  10. 4910

    Mechanism and Control of Roadway Floor Rock Burst Induced by High Horizontal Stress by Dongming Guo, Xinchao Kang, Zhiying Lu, Qiyu Chen

    Published 2021-01-01
    “…By establishing a numerical model, the evolution law of plastic zone, horizontal stress, and elastic strain energy density of roadway floor with or without support is contrastively analyzed. …”
    Get full text
    Article
  11. 4911

    Elastoplastic Analysis of Shear Behavior of Multicell Shaped Concrete-Filled Steel Tubular Connection Based on Unified Theory by Xi Chen, Jianyang Xue

    Published 2023-01-01
    “…Based on the previous research and analysis of test results, migration and evolution are carried out from analytical models for shear behavior of the MCFST connection at the material level to that at the member level. …”
    Get full text
    Article
  12. 4912

    Challenges and Current Trends in Preventing Antimicrobial Resistance in EU Water Law Context by Justyna Rogowska, Grażyna Gałęzowska, Agnieszka Zimmermann

    Published 2024-12-01
    “…This article analyzes the current challenges and legislative developments in the European Union (EU) aimed at mitigating pharmaceutical contamination in aquatic environments, particularly with regard to AMR. It traces the evolution of EU water protection policies from the initial surface and groundwater directives to the recent updates of the Water Framework Directive, Groundwater Directive and Environmental Quality Standards Directive, focusing on the integration of pharmaceutical contaminants into the regulatory framework. …”
    Get full text
    Article
  13. 4913

    Rock Stability Assessment Based on the Chronological Order of the Characteristic Acoustic Emission Phenomena by Penghai Zhang, Tianhong Yang, Tao Xu, Qinglei Yu, Jingren Zhou, Wancheng Zhu

    Published 2018-01-01
    “…The temporal changes in AE hit parameters and spatial-temporal evolution of AE events during the failure process of the granitic gneiss specimens were studied, and several characteristic AE phenomena (i.e., dramatic increase in dominant frequency, AE energy, and hit rate, the AE event with a high energy level, and the through-going distribution of the AE events with intermediate energy levels) were statistically analyzed before the failure occurred. …”
    Get full text
    Article
  14. 4914

    Soviet Diplomatic Efforts to Prevent Hungary’s Alignment with Germany in World War II (1939– 1941) by V. F. Pryakhin

    Published 2024-01-01
    “…Although ultimately unsuccessful, examining these diplomatic efforts offers valuable lessons in the context of the current evolution towards a multipolar world.…”
    Get full text
    Article
  15. 4915

    Graphon Neural Networks-Based Detection of False Data Injection Attacks in Dynamic Spatio-Temporal Power Systems by Rachad Atat, Abdulrahman Takiddin, Muhammad Ismail, Erchin Serpedin

    Published 2025-01-01
    “…This allows to leverage the learning by transference on the graphs to address the computational complexity and environmental concerns of training on large-scale systems, and the dynamicity resulting from the spatio-temporal evolution of power systems. Through experimental simulations, we show that WNN significantly improves FDIAs detection, training time, and real-time decision making under topological reconfigurations and growing system size with generalization and scalability benefits compared to conventional GNNs.…”
    Get full text
    Article
  16. 4916

    Diplomatic Geography of Xi Jinping: What the Statistics of the Chinese Leader’s Foreign Visits Reveal by I. Y. Zuenko, A. S. Osokin

    Published 2024-07-01
    “…This article seeks to delineate the foreign policy priorities of the People's Republic of China (PRC) by analyzing the international visits of Chinese President Xi Jinping. It posits that the evolution of a state's foreign policy can be traced through the foreign engagements of its leaders. …”
    Get full text
    Article
  17. 4917

    Improvement of Surface Properties of Inconel718 by HVOF Coating with WC-Metal Powder and by Laser Heat Treatment of the Coating by Hui Gon Chun, Tong Yul Cho, Jae Hong Yoon, Gun Hwan Lee

    Published 2015-01-01
    “…The graphite and excessively sprayed oxygen formed carbon oxide gases, and these gases formed porous coating by evolution of the gases. The surface properties were improved by HVOF coating and were improved further by CO2 laser heat treatment (LH). …”
    Get full text
    Article
  18. 4918
  19. 4919

    Design and Development of a Bespoke Rotary Friction Welding Machine in Exploration of Joining Dissimilar Materials for Nuclear Applications by Michail Dellepiane, Laurie Da Silva, Athanasios Toumpis

    Published 2025-01-01
    “…The microstructural evolution and mechanical properties of the dissimilar material welds were investigated via optical and scanning electron microscopy with energy dispersive spectroscopy, 4-point bend testing and microhardness measurements. …”
    Get full text
    Article
  20. 4920

    Time-Varying Spatial Memory Model and Its Impact on Virus Spreading by Mingyue Xu, Dingding Han, Kaidi Zhao, Qingqing Yao

    Published 2021-01-01
    “…On the basis of an activity-driven memory evolution model, a time-varying spatial memory model (TSM) is proposed. …”
    Get full text
    Article