Low-Cost Domestic Grey Wastewater Treatment and Recycling System. by Mubangizi, Paul Steven

Subjects: “…Low-Cost Domestic Grey…”
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Use of spent yeasts from bioethanol production plant as low-cost nitrogen sources for ethanol fermentation from sweet sorghum stem juice in low-cost bioreactors by Thanawat Thanapornsin, Rattanaporn Phongsri, Lakkana Laopaiboon, Pattana Laopaiboon

“…Two spent yeasts from an ethanol production plant, spent yeast after distillation (SY-AD) and spent yeast after fermentation (SY-AF), were used as low-cost nitrogen sources for ethanol fermentation from sweet sorghum stem juice (SSJ) by a commercial dry yeast (Saccharomyces cerevisiae) in air-locked flasks. …”
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DESIGN ANALYSIS OF A LOW-COST PARABOLIC ANTENNA FOR DEVELOPING NATION by FRANK ONAIFO, ALEXANDER AKPOFURE OKANDEJI, FISAYO IDOWU, OMOWUMMI GRACE OLASUNKANMI, OLAWALE OLALUWOYE, OLAOLU FOLORUNSHO

“…The study shows the design and installation of a low-cost parabolic antenna in the rural community in Nigeria. …”
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Evaluation of Personal Protective Equipment Using Low-cost Aerosol Monitors by Alberto Baldelli, Andrew Poznikoff, Kevin Heieis, Robert Purdy

“…Abstract Rapid, low-cost evaluation of personal protective equipment (PPE) is important for providing widespread and easy-to-access testing of aerosols through and round masks and shields. …”
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Evaluating the Performance of Low-cost PM Sensors over Multiple COALESCE Network Sites by Vishal R. Dharaiya, Vasudev Malyan, Vikas Kumar, Manoranjan Sahu, Chandra Venkatraman, Pratim Biswas, Kajal Yadav, Diksha Haswani, Ramya Sunder Raman, Ruqia Bhat, Tanveer Ahmad Najar, Arshid Jehangir, Rohit P. Patil, G. Pandithurai, Sandeep Singh Duhan, Jitendra Singh Laura

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Multiple PM Low-Cost Sensors, Multiple Seasons’ Data, and Multiple Calibration Models by S Srishti, Pratyush Agrawal, Padmavati Kulkarni, Hrishikesh Chandra Gautam, Meenakshi Kushwaha, V. Sreekanth

“…Abstract In this study, we combined state-of-the-art data modelling techniques (machine learning [ML] methods) and data from state-of-the-art low-cost particulate matter (PM) sensors (LCSs) to improve the accuracy of LCS-measured PM2.5 (PM with aerodynamic diameter less than 2.5 microns) mass concentrations. …”
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Landscape Design: Twenty-Two Ideas for a Low-Care, Low-Cost Landscape by Gail Hansen

“…ENH1181/EP442: Twenty-Two Ideas for a Low-Care, Low-Cost Landscape (ufl.edu) …”
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Quantifying Impacts of Local Traffic Policies on PM Concentrations Using Low Cost Sensors in Berlin by Sean Schmitz, Alexandre Caseiro, Andreas Kerschbaumer, Erika von Schneidemesser

Subjects: “…Low cost…”
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A highly active, low-cost CoZn ferrite electrocatalyst in oxygen reduction reactions by Qurat-Ul-Ain, Fawad Ahmad, Muhammad Irfan, Muhammad Imran Khan, Komal Ali Rao, Naseem Akhter, Abdallah Shanableh, Muhammad Babar Taj, Leonid G. Voskressensky, Rafael Luque

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Validation of In-field Calibration for Low-Cost Sensors Measuring Ambient Particulate Matter in Kolkata, India by Siddharth Nobell, Arnab Majumdar, Shovon Mukherjee, Sukumar Chakraborty, Sanjoy Chatterjee, Soumitra Bose, Anindita Dutta, Sandhya Sethuraman, Daniel M. Westervelt, Shairik Sengupta, Rakhi Basu, V. Faye McNeill

“…Abstract Low-cost sensors (LCS) provide opportunities for neighborhood-level air pollution data collection, yet significant knowledge gaps remain regarding the accurate application and interpretation of LCS. …”
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PM2.5 in Sri Lanka: Trend Analysis, Low-cost Sensor Correlations and Spatial Distribution by Ranil Dhammapala, Ashani Basnayake, Sarath Premasiri, Lakmal Chathuranga, Karen Mera

“…We used PurpleAir (PA) and Atmos low-cost PM2.5 sensors co-located with the Embassy BAM, to develop correction factors to transform raw sensor data to BAM-like data. …”
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Impact of Wildfire Smoke Events on Indoor Air Quality and Evaluation of a Low-cost Filtration Method by Nathaniel W. May, Clara Dixon, Daniel A. Jaffe

“…The MERV-13 fan filter unit proved highly effective at reducing indoor PM2.5 and particles 0.3–1.0 µm measured by PAS and a particle counter, respectively, when recirculating air in a single room. Low-cost filtration methods can have significant benefit for filtering submicron smoke particles and may reduce exposure to PM2.5 during wildfire smoke events.…”
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Alternatives of Low Cost Soil Moisture Monitoring Devices for Vegetable Production in South Miami-Dade County by Rafael Muñoz-Carpena, Yuncong Li, Teresa Olczyk

“…ABE 333/AE230: Alternatives of Low Cost Soil Moisture Monitoring Devices for Vegetable Production in South Miami-Dade County (ufl.edu) …”
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Calibration of Low-cost Sensors for Measurement of Indoor Particulate Matter Concentrations via Laboratory/Field Evaluation by Doheon Kim, Dongmin Shin, Jungho Hwang

“…Abstract Recently, low-cost sensors (LCSs) have been widely used in monitoring particulate matter (PM) mass concentrations. …”
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What Influences Low-cost Sensor Data Calibration? - A Systematic Assessment of Algorithms, Duration, and Predictor Selection by Lu Liang, Jacob Daniels

“…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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Modification of Recycled Industrial Solid Waste Incineration Fly Ash as a Low-cost Catalyst for NOx Removal by Darmansyah Darmansyah, Sheng-Jie You, Ya-Fen Wang

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Inkjet-printed electronics for rapid and low-cost prototyping of digital microfluidic devices using an off-the-shelf printer by Babak Kamali Doust Azad, Amirhossein Roozbahani, Seyed Mohammad Tabatabaei, Amirali Valinejad, Alireza Fazelian, Kimia Shahmoradi, Fatemeh Khatami, Seyed Mohammad Kazem Aghamir, Mohammadreza Kolahdouz

“…To accelerate translation to real-life applications, it is crucial to devise rapid and low-cost methods for prototyping to test various design ideas. …”
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Residential Indoor and Outdoor PM Measured Using Low-cost Monitors during the Heating Season in Monroe County, NY by Andrea R. Ferro, Naděžda Zíková, Mauro Masiol, Gursumeeran P. Satsangi, Thomas Twomey, David C. Chalupa, David Q. Rich, Philip K. Hopke

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Underwater Drones as a Low-Cost, yet Powerful Tool for Underwater Archaeological Mapping: Case Studies from the Mediterranean by Eleni Diamanti, Øyvind Ødegård, Vasilis Mentogiannis, George Koutsouflakis

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Re-calibrating measurements of low-cost air quality monitors using PCR-GPR air quality forecasting models. by Bing Liu, Shuting Yang, Junqi Wang

“…As a key tool for real-time monitoring of air pollutant concentrations, the chemical sensor, the core component of the low-cost Air Quality Monitor (AQM), is susceptible to a variety of factors during the measurement process, leading to errors in the measurement data. …”
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