Showing 561 - 580 results of 1,121 for search '"fly"', query time: 0.05s Refine Results
  1. 561

    An Assessment of Reuse of Light Ash from Bayer Process Fluidized Bed Boilers in Geopolymer Synthesis at Ambient Temperature by Woshington S. Brito, André L. Mileo Ferraioli Silva, Rozineide A. A. Boca Santa, Kristoff Svensson, José Antônio da Silva Souza, Herbert Pöllmann, Humberto Gracher Riella

    Published 2018-01-01
    “…The research reported here sought to assess the possibility of reusing fly ash characteristic of the operational temperature and pressure conditions of Bayer process boilers in geopolymer synthesis. …”
    Get full text
    Article
  2. 562

    Scale-free behavior of weight distributions of connectomes by Michelle Cirunay, Géza Ódor, István Papp, Gustavo Deco

    Published 2025-02-01
    “…In this work, we investigate the weighted degree and connection length distributions of the KKI-113 and KKI-18 human connectomes, the fruit fly, and the mouse retina. We find that the node strength (weighted degree) distribution behavior differs depending on the considered scale. …”
    Get full text
    Article
  3. 563

    Urban Road Landscape Design and Digital Twin Simulation Modeling Analysis by Nan Yin, Minghui Cai

    Published 2022-01-01
    “…The MFFO (modified fruit fly optimization) method for large-scale data transfer is presented in this study. …”
    Get full text
    Article
  4. 564

    Collaborative Exploration with a Micro Aerial Vehicle: A Novel Interaction Method for Controlling a MAV with a Hand-Held Device by David Pitman, Mary L. Cummings

    Published 2012-01-01
    “…MAV-VUE employs a concept we term Perceived First-Order (PFO) control, which allows an operator to effectively “fly” a MAV with no risk to the vehicle. PFO control utilizes a position feedback control loop to fly the MAV while presenting rate feedback to the operator. …”
    Get full text
    Article
  5. 565

    Natural History of the Ant Pheidole desertorum Wheeler in a Desert Grassland Habitat by Ken R. Helms

    Published 1995-01-01
    “…Mating season begins following summer rainfall, Males and gynes fly prior to sunrise; males form aerial swarms which gynes enter. …”
    Get full text
    Article
  6. 566

    Damage and Degradation of Concrete under Coupling Action of Freeze-Thaw Cycle and Sulfate Attack by Wei Tian, Fangfang Gao

    Published 2020-01-01
    “…Results showed that, during the coupling action of freeze-thaw cycles and sodium sulfate solution, concrete containing 10% fly ash exposed in 5% sodium sulfate solution exhibited better freeze-thaw resistance. …”
    Get full text
    Article
  7. 567

    Micropore Structures in Cenosphere-Containing Cementitious Materials Using Micro-CT by Seyoon Yoon, Inhwan Park

    Published 2017-01-01
    “…Accordingly, the present study prepared Portland cement paste, alkali-activated fly ash/silica fume, and alkali-activated fly ash with 60% weight replacement by cenospheres and reconstructed their micropore structures using micro-CT. …”
    Get full text
    Article
  8. 568
  9. 569

    The effect of travertine waste on the strength and insulation properties of foam concrete by Huseyin Guven, Mehmet Inel

    Published 2025-01-01
    “…The obtained results show that foam concrete with fly ash additive tends to have higher compressive strength and thermal conductivity than foam concrete with travertine waste. …”
    Get full text
    Article
  10. 570

    Effect of Curing Time on the Surface Permeability of Concrete with a Large Amount of Mineral Admixtures by Zhenguo Liu, Guorong Liu, Guosheng Zhang

    Published 2022-01-01
    “…In order to explore the influence of curing time on the surface permeability of concrete, 10 groups of high content fly ash and slag concrete with two kinds of water-binder ratio were designed. …”
    Get full text
    Article
  11. 571

    Giant Water Bugs, Electric Light Bugs, Lethocerus, Abedus, Belostoma (Insecta: Heteroptera: Belostomatidae) by Paul M. Choate

    Published 2005-02-01
    “…During mating season they fly from pond to pond or pool of water. It is during these flights that these insects fly to lights in large numbers, earning their other common name, "electric light bugs". …”
    Get full text
    Article
  12. 572

    Investigation on Mechanical Behaviour of LM6 Aluminum Alloy Hybrid Composites Processed Using Stir Casting Process by S. Suresh Pungaiah, Kuldip Kumar Sahu, R. Yuvaraja, G. Jayahari Prabhu, R. Raja Sudharsan, P. Thamizhvalavan, Kiran Ramaswamy

    Published 2022-01-01
    “…The stir casting process produces boron nitride (B4N) and fly ash-based LM6 metal matrix composites. This hybrid composite was fabricated by varying fly ash from 3% to 15% with an increase of 3%. …”
    Get full text
    Article
  13. 573

    Giant Water Bugs, Electric Light Bugs, Lethocerus, Abedus, Belostoma (Insecta: Heteroptera: Belostomatidae) by Paul M. Choate

    Published 2005-02-01
    “…During mating season they fly from pond to pond or pool of water. It is during these flights that these insects fly to lights in large numbers, earning their other common name, "electric light bugs". …”
    Get full text
    Article
  14. 574

    A Multiple Power Reachable Sliding Mode Control Approach for Guidance of Miniature Laser Beam Riding Steered Munition by Jun-Fang Fan, Shi-Wei Chen

    Published 2021-01-01
    “…For a two-stage launch miniature shoulder munition steered with a laser beam riding system, the laser beam points to the target with a limited field radius and approximate straight-line spatial path; thus, the munition could not fly into the laser information field after the powered flight. …”
    Get full text
    Article
  15. 575

    Predicting Pumpability and Shootability of Crushed Aggregate Wet-Mix Shotcrete Based on Rheological Properties by Kyong-Ku Yun, Pangil Choi, Jung Heum Yeon

    Published 2016-01-01
    “…This study aims to estimate the pumpability and shootability of wet-mix shotcrete (WMS) made with crushed aggregates and various admixtures such as silica fume, fly ash, ground granulated blast furnace slag (GGBFS), metakaolin, and steel fiber based on rheological properties. …”
    Get full text
    Article
  16. 576

    Temperature Effect on Lime Powder-Added Geopolymer Concrete by Sandeep L. Hake, R. M. Damgir, S. V. Patankar

    Published 2018-01-01
    “…Consequently, there is a need to discover new binding material with cementing properties. Fly ash debris is wastage of thermal power plants and acquires hectares of land for the dumping reason. …”
    Get full text
    Article
  17. 577

    Cementitious Spray Dryer Ash-Tire Fiber Material for Maximizing Waste Diversion by Charles E. Riley, Rebecca A. Atadero, John W. van de Lindt, Paul R. Heyliger

    Published 2011-01-01
    “…Spray dryer absorber (SDA) material, also known as spray dryer ash, is a byproduct of coal combustion and flue gas scrubbing processes that has self-cementing properties similar to those of class C fly ash. SDA material does not usually meet the existing standards for use as a pozzolan in Portland cement concrete due to its characteristically high sulfur content, and thus unlike fly ash, it is rarely put to beneficial use. …”
    Get full text
    Article
  18. 578

    An Obstacle Avoidance Scheme Maintaining Connectivity for Micro-Unmanned Aerial Vehicles by Hyo Hyun Choi, HyunSoo Choi, Myungwhan Choi, Taeshik Shon, ByoungSeob Park

    Published 2014-04-01
    “…To achieve this goal, directly after the UAVs avoid the obstacle at a raised altitude above it, they fly at a higher altitude for a while and then descend to their original height. …”
    Get full text
    Article
  19. 579

    Experimental Research on Longitudinal Steel Bar Bond Properties in Modified Recycled Aggregate Concrete Beam-Column Interior Joint under Cyclic Loading by Jia-Li Fu, Bing-Kang Liu, Jun-Wei Ma

    Published 2017-01-01
    “…Three recycled aggregate concrete (RAC) beam-column interior-joint specimens (including two modified recycled aggregate concrete interior joints with replacement of fly ash ratio of 15%) were tested under cyclic loading in order to study the bond behavior of the longitudinal steel bar at RAC joint. …”
    Get full text
    Article
  20. 580

    Novel Hybrid Radial-Based Neural Network Model for Predicting the Compressive Strength of Long-Term HPC Concrete by Hanlie Cheng, Shiela Kitchen, Graciela Daniels

    Published 2022-07-01
    “…Additive usage like micro silica (MS) and fly ash (FA) through partial substitution of cohesive materials in concrete design has positive impacts on the concrete’s mechanical properties, reducing concrete production costs and declining environmental pollution. …”
    Get full text
    Article