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  1. Performance evaluation of bioreactor landfills with leachate recirculation: an experimental study

    The present study analyses the effect of leachate recirculation on fresh municipal solid waste transformation. Investigation of bioreactor landfills...

    Pallavi Patil, Mahesh Endait, Swati Patil in Sādhanā
    Article 08 February 2024
  2. Plane Recirculation Flows of an Incompressible Fluid. Part 1: Theory

    Abstract

    A review of fundamental theoretical studies concerning the plane recirculation flows of an incompressible fluid is presented. Problems...

    A. M. Gaifullin in Fluid Dynamics
    Article 31 July 2023
  3. The impact of hypovolemia and PEEP on recirculation in venovenous ECMO: an experimental porcine model

    Background

    Recirculation is a common problem in venovenous extracorporeal membrane oxygenation (VV ECMO) and may limit the effect of ECMO treatment...

    Lars Prag Antonsen, Andreas Espinoza, ... Svein Aslak Landsverk in Intensive Care Medicine Experimental
    Article Open access 01 June 2024
  4. Fluorescence tracking demonstrates T cell recirculation is transiently impaired by radiation therapy to the tumor

    T cells recirculate through tissues and lymphatic organs to scan for their cognate antigen. Radiation therapy provides site-specific cytotoxicity to...

    Gwen Kramer, Tiffany Blair, ... Michael J. Gough in Scientific Reports
    Article Open access 24 May 2024
  5. Characteristics of the recirculation zone in a cylindrical confined space and its suppression by an annular orifice plate

    The accumulation of pollutants in the recirculation zone can worsen ventilation. It is critical to reduce recirculation zones to improve the...

    Yu Zhou, Wan-Rong Ren, ... Yi Wang in Building Simulation
    Article 30 May 2023
  6. Optimum Auxiliary Fan Location to Control Air Recirculation

    This paper presents the optimum auxiliary fan(s) location to control air recirculation in dead-end workings where diesel-powered vehicles operate....

    Ramakrishna Morla, Shivakumar Karekal, ... ** Chang in Mining, Metallurgy & Exploration
    Article Open access 18 October 2022
  7. Experimental Assessment of the Flow Recirculation Effect on the Noise Measurement of a Free-Flying Multi-rotor UAS in a Closed Anechoic Chamber

    The flow recirculation effect on the noise measurement of a multi-rotor unmanned aircraft system (UAS) hovering in a closed anechoic chamber is...

    Zhida Ma, Peng Zhou, ... Siyang Zhong in Acoustics Australia
    Article Open access 12 June 2024
  8. Relationship between resistance index and recirculation rate in vascular access

    Background

    The state of vascular access affects the efficiency of hemodialysis. Poor blood flow of vascular access causes recirculation, which reduces...

    Katsuyuki Umei, Naohiro Toda, ... Toshiyuki Komiya in Renal Replacement Therapy
    Article Open access 05 November 2022
  9. The recirculation flow after different cross-section shaped high-rise buildings with applications to ventilation assessment and drag parameterization

    The building cross-section shape significantly affects the flow characteristics around buildings, especially the recirculation region behind the...

    Keyi Chen, Ziwei Mo, Jian Hang in Building Simulation
    Article 20 February 2024
  10. Gas density evolution and recirculation after a nanosecond pulsed discharge: experimental and computational results

    Gas recirculation effects have been experimentally measured and modeled following a nanosecond pulse high-voltage discharge across a pin-to-pin...

    Steven Adams, Ciprian Dumitrache, Chase Murray in Experiments in Fluids
    Article 22 November 2023
  11. Plug-flow hydrolysis with lignocellulosic residues: effect of hydraulic retention time and thin-sludge recirculation

    Background

    Two parallel plug-flow reactors were successfully applied as a hydrolysis stage for the anaerobic pre-digestion of maize silage and...

    Theresa Menzel, Peter Neubauer, Stefan Junne in Biotechnology for Biofuels and Bioproducts
    Article Open access 06 July 2023
  12. Co-hydrothermal carbonization of styrofoam and sawdust: fuel properties evaluation and effect of water recirculation on hydrochar properties

    The goal of this research was to create a co-hydrochar (Co-HC) from styrofoam (SF) and sawdust (SD) using a co-hydrothermal carbonization (co-HTC)...

    Nasrin Sultana, Md. Atikul Islam, ... Md. Azharul Islam in Biomass Conversion and Biorefinery
    Article 17 February 2024
  13. Multi-objective optimization of algal biofuel production integrating resource recirculation and quality considerations

    Because of rising global energy consumption, renewable energy sources have received increased attention. The use of algal biomass as feedstock for...

    Celine Marie Solis, Jarvy Larz San Juan, ... Jayne Lois San Juan in Clean Technologies and Environmental Policy
    Article 22 November 2023
  14. Energy Recovery Based on Exhaust Gas Recirculation and Heat Regeneration Processes Applied in a Firewood Boiler

    Abstract

    This research investigated the exhaust gas recirculation (EGR) process to recover part of the thermal and chemical energy left in the exhaust...

    N. R. Caetano, B. P. da Silva, ... G. Lorenzini in Journal of Engineering Thermophysics
    Article 01 September 2023
  15. Computer Simulation of the Coupling Between Recirculation Flows and Drug Release from a Coronary Drug-Eluting Stent

    This study examines the effect of recirculation zones and flow pulsatility on the transfer of the active ingredient from drug-eluting stents to the...

    Fatiha Chabi, Navideh Abbasnezhad, ... Farid Bakir in Biomedical Materials & Devices
    Article 11 May 2023
  16. Cannulation configuration and recirculation in venovenous extracorporeal membrane oxygenation

    Venovenous extracorporeal membrane oxygenation is a treatment for acute respiratory distress syndrome. Femoro-atrial cannulation means blood is...

    Louis P. Parker, Anders Svensson Marcial, ... Lisa Prahl Wittberg in Scientific Reports
    Article Open access 30 September 2022
  17. Recirculation of Parallel-Connected Planetary Gear Trains

    Recirculation is expected to be identified for its possibility to dramatically decrease the efficiency of planetary gear trains (PGTs). However, it...

    Hong Chen, **ao-An Chen in Chinese Journal of Mechanical Engineering
    Article Open access 05 April 2022
  18. Plane Recirculation Flows of an Incompressible Fluid. Part II: Flow near a Plate with a Surface Moving against the Flow

    Abstract

    The theory of a plane slowly changing recirculation flows is applied to solve the problems of flow around finite or semiinfinite plates with...

    A. M. Gaifullin in Fluid Dynamics
    Article 31 July 2023
  19. A simulation study on the recirculation effect of land–sea breeze flows on atmospheric dispersion of airborne releases in Southeast coast of India

    This study aims to examine the recirculation effect of land and sea breeze flows on atmospheric releases from Chennai and Kalpakkam stations in...

    B. Revanth Reddy, C. V. Srinivas, B. Venkatraman in Meteorology and Atmospheric Physics
    Article 29 August 2023
  20. Recirculation rate of rearing water affects growth of Japanese smelt Hypomesus nipponensis larvae

    Larvae of Japanese smelt Hypomesus nipponensis have unique salinity adaptability and a small gape size; consequently, no system has been developed to...

    Yoshitsugu Masuda, Kouta Miyamoto, Shintaro Sekine in Fisheries Science
    Article 17 December 2022
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