Showing 121 - 140 results of 1,711 for search '"low cost"', query time: 0.06s Refine Results
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    An alternative low-cost adsorbent for gold recovery from cyanide-leached liquors: Adsorption isotherm and kinetic studies by Refiloe Tsolele, Fanyana Moses Mtunzi, Michael John Klink, Vusumzi Emmanuel Pakade

    Published 2019-03-01
    “…Pristine Macadamia nutshell-based activated carbons were chemically oxidized with different concentrations of H 3 PO 4 and HNO 3 to increase their surface adsorption properties and further explore if they could be an attractive alternative low-cost adsorbent for gold recovery from cyanide-leached liquors. …”
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    Preparation of a Low-Cost KCO/AlO Sorbent for CO Capture at Flue-Gas Operating Conditions by Javad Esmaili, Mohammad Reza Ehsani

    Published 2013-08-01
    “…In this study, the efficiency of a low-cost K 2 CO 3 /Al 2 O 3 sorbent as a CO 2 capture support was investigated. …”
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  8. 128

    Climate adaptation and resilience of biofiltration as a low-cost technological solution for water treatment – A critical review by Adedamola Adesomi Ali, Oliver Terna Iorhemen, Ronald W. Thring

    Published 2025-06-01
    “…Amid these challenges, biofiltration has emerged as a sustainable, low-cost techno-ecological solution, recognized for its ability to enhance water quality while remaining environmentally friendly. …”
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  9. 129

    What Influences Low-cost Sensor Data Calibration? - A Systematic Assessment of Algorithms, Duration, and Predictor Selection by Lu Liang, Jacob Daniels

    Published 2022-06-01
    “…Abstract The low-cost sensor has changed the air quality monitoring paradigm with the capacity for efficient network expansion and community engagement. …”
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    Validation of a Novel Low-Cost Glaucoma Risk Calculator for Community-Based Screening in High-Risk Populations by Grimes K, Madu CT, Carrington C, Laroche D

    Published 2025-02-01
    “…Kara Grimes,1,* Chisom T Madu,2 Carena Carrington,3 Daniel Laroche4,5,* 1School of Medicine, New York Medical College, Valhalla, NY, USA; 2School of Medicine, City University of New York School of Medicine, New Yorkṭ, NY, USA; 3School of Medicine, SUNY Downstate Health Sciences University, Brooklyn, NY, USA; 4Department of Ophthalmology, New York Eye and Ear Infirmary of Mount Sinai, New York, NY, USA; 5Advanced Eye Care of New York, New York, NY, USA*These authors contributed equally to this workCorrespondence: Daniel Laroche, Advanced Eye Care of New York, 49 West 127th Street, New York, NY, 10027, USA, Tel +1-212-663-0473, Email dlarochemd@aol.comPurpose: To assess the validity of a novel, low-cost glaucoma screening calculator in determining glaucoma risk in high-risk New York communities.Patients and Methods: This prognostic community-based study was conducted in New York City neighborhoods from 2022 to 2024 among participants aged 40 years and older. …”
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    Adsorption Properties of Low-Cost Biomaterial Derived from Prunus amygdalus L. for Dye Removal from Water by Fatih Deniz

    Published 2013-01-01
    “…It can be concluded that almond shell might be a potential low-cost adsorbent for methyl orange removal from aqueous media.…”
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    Low-Cost Ergonomic Interventions to Reduce Risk Factors for Work-Related Musculoskeletal Disorders in the Denture Fabrication Workforce by Mega Cattleya P.A. Islami, Rizqi Novita Sari, Sinta Dewi

    Published 2025-01-01
    “… To reduce risk factors for work-related musculoskeletal disorders (WMSDs) in the denture fabrication workforce, low-cost ergonomic interventions can be highly effective. …”
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    Design of Low-Cost Full W-Band 8th Harmonic Mixers for Frequency Extension of Spectrum Analyzer by Jian Guo, Kaiyi Zang, Zihan Zhang, Liang Zhao, Jie Xu, Zhengbin Xu

    Published 2023-01-01
    “…The planar circuits are easily fabricated with low-cost print circuit board process on polytetrafluoroethylene substrate. …”
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    GNSS reflectometry from low-cost sensors for continuous in situ contemporaneous glacier mass balance and flux divergence by Albin Wells, David Rounce, Louis Sass, Caitlyn Florentine, Adam Garbo, Emily Baker, Christopher McNeil

    Published 2024-01-01
    “…In this study, we evaluate three approaches for direct, continuous measurements of the climatic mass balance, flux divergence and elevation change at a site on Gulkana Glacier in Alaska using low-cost global navigation satellite system (GNSS) sensors, GNSS interferometric reflectometry (GNSS-IR), banded ablation stakes with time-lapse cameras and combinations thereof. …”
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    Developing Community Based Rehabilitation to Build A Low-cost and Wide-coverage Health Care Service System by Lidian CHEN

    Published 2018-10-01
    “…To develop community based rehabilitation and to build a high-quality, low-cost and widecoverage health care service system can not only improve people's heath, but also provide'Chinese solution'to the global health.…”
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    Valorization of Wasted Black Tea as a Low-Cost Adsorbent for Nickel and Zinc Removal from Aqueous Solution by Amirhossein Malakahmad, Sandee Tan, Saba Yavari

    Published 2016-01-01
    “…Characteristics and efficiency of wasted black tea (WBT) were investigated as a low-cost sorbent in removal of Ni2+ and Zn2+ ions from aqueous solution. …”
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