Adsorption of Heavy Metals in Contaminated Water Using Zeolite Derived from Agro-Wastes and Clays: A Review by Ismael Kithinji Kinoti, Joanne Ogunah, Cyprian Muturia M’Thiruaine, Joseph Mwiti Marangu

“…This review aims to discuss the role of low-cost zeolites in their removal of heavy metals and the feasibility of agro-wastes and natural clays in the synthesis of zeolites. …”
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A Rationale for Going Back to the Future: Use of Disposable Spacers for Pressurised Metered Dose Inhalers by Mark Sanders, Ronald Bruin

“…Unsurprisingly, improvised, low-cost alternatives (plastic drink bottles, paper cups, and paper towel rolls) have been pressed into seemingly effective service. …”
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A Small Tamper-Resistant Anti-Recycling IC Sensor With a Reused I/O Interface and DC Signalling by Alexandros Dimopoulos, Mihai Sima, Stephen W. Neville

“…Combining this sensor with a random sample-based testing strategy allows for low-cost and time efficient detection of fraudulently recycled batches of ICs. …”
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An Intelligent FPGA Based Anti-Sweating System for Bed Sore Prevention in a Clinical Environment by K. S. Jaichandar, Sampath Kumar, Chew kweeTiang, Siew Fong, Stewart Tai

“…This paper introduces an intelligent low cost FPGA based anti-sweating system for bed sores prevention in a clinical environment. …”
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Impacts of wastewater irrigation on Mediterranean soil and food: A three-year case study in Italy by N. Surdyk, A. Battilani, L. Cary, L. Sandei, M. Pettenati, W. Kloppmann

“…This study demonstrates that irrigation with wastewater is achievable with a low-cost treatment device that can be used elsewhere to decrease pressure on water resources.…”
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AUTOMATION OF INVENTORY PROCESS OF PERSONAL COMPUTERS by A. I. Zaharenko, A. V. Vashetin

“…An example of creation of such system which is simple for implementation and has low cost of possession is considered in this article.…”
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The Dietary Use of Pigeon Pea for Human and Animal Diets by Belete Kuraz Abebe

“…In general, PP products such as dried grain, fresh (aerial portion), and green pods are used as a low-cost (low-cost) source of high-quality and quantity of protein food and feed for tropical and subtropical populations’ livelihoods.…”
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Machine learning based prediction of specific heat capacity for half-Heusler compounds by Laxman Chaudhary, Keshab Chaudhary, Ambika Shahi, Kedar Nath Jaiswal, Dipendra Prasad Kalauni, Se-Hun Kim, Madhav Prasad Ghimire

“…This research highlights the stacked model’s efficacy in material property prediction, offering valuable insights for materials science research and development at a very low cost.…”
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Hydrogen sulfide removal from biogas using chemical absorption technique in packed column reactors by M.B. Kulkarni, P.M. Ghanegaonkar

“…The present experimental study aims to propagate hydrogen sulfide removal techniques amongst the end users by using a low-cost chemical absorption technique and packed column reactors. …”
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Probe‐Based Mechanical Data Storage on Polymers Made by Inverse Vulcanization by Abigail K. Mann, Samuel J. Tonkin, Pankaj Sharma, Christopher T. Gibson, Justin M. Chalker

“…While polymers are promising storage media, they face challenges with synthesis, erasing temperatures, and stability. Here, a low‐cost and robust polymer system is reported that allows repeated writing, reading and erasing. …”
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Electrooxidation and Development of a Highly Sensitive Electrochemical Probe for Trace Determination of the Steroid 11-Desoxycorticosterone Drug Residues in Water by Wejdan T. Alsaggaf, Mohammad S. El-Shahawi

“…Thus, extraordinary demands for developing low cost, precise, rapid, and facile protocols for detection and/or determination of AAS have arisen. …”
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Online Structural Health Monitoring and Parameter Estimation for Vibrating Active Cantilever Beams Using Low-Priced Microcontrollers by Gergely Takács, Ján Vachálek, Boris Rohal’-Ilkiv

“…This paper presents a structural health monitoring and parameter estimation system for vibrating active cantilever beams using low-cost embedded computing hardware. The actuator input and the measured position are used in an augmented nonlinear model to observe the dynamic states and parameters of the beam by the continuous-discrete extended Kalman filter (EKF). …”
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Molten Sn solvent expands liquid metal catalysis by Junma Tang, Nastaran Meftahi, Andrew J. Christofferson, Jing Sun, Ruohan Yu, Md. Arifur Rahim, Jianbo Tang, Guangzhao Mao, Torben Daeneke, Richard B. Kaner, Salvy P. Russo, Kourosh Kalantar-Zadeh

“…Expanding the selection of metallic solvents, especially those with unique properties and low cost, enables access to distinctive fluidic atomic structures on the surface of liquid alloys and offers economic feasibility. …”
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Single Standard Substance for the Simultaneous Determination of Eleven Components in the Extract of Paeoniae Radix Alba (Root of Paeonia lactiflora Pall.) by Menglan Shen, Qiaoyan Zhang, Luping Qin, Binjun Yan

“…The established method provided a comprehensive, efficient, and low-cost tool for the routine quality evaluation of PRA extracts.…”
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Doppler Effect Estimation and Compensation for Satellite Systems in Geolocation Problems by Marcello Asciolla, Angela Cratere, Francesco Dell'Olio

“…The target application is relevant to satellite missions with resource-constrained systems based on low-cost hardware platforms and the innovation of the paper is on the error compensation strategy and on the proposal of an approximate polynomial model. …”
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In-Lane Localization and Ego-Lane Identification Method Based on Highway Lane Endpoints by Kyoungtaek Choi, Jae Kyu Suhr, Ho Gi Jung

“…The low-cost global navigation satellite systems combined with an inertial navigation system (GNSS/INS) used most frequently for vehicle localization show errors up to 10 m, approximately, even in open-sky environments such as highways. …”
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Experimental Analysis Using IoT-Based Smart Power Quality Analyzer System With Remote Data Access and GSM Alerting Mechanism by Balasubbareddy Mallala, Mohammad Faridun Naim Tajuddin, Sudhakar Babu Thanikanti, Rajasekhar Reddy Manyam

“…This paper focuses on the development of a Smart PQA system using low-cost IoT hardware and software design solutions. …”
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Exemplary Youth Leadership Series: Challenge the Process by Megan Stein

“…In this publication, students will try on aspects of the third practice of exemplary leaders: challenge the process (Kouzes & Posner, 2018). Two low-cost, quick activities are included for implementation with youth and adults working with youth. …”
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Exemplary Youth Leadership Series: Challenge the Process by Megan Stein

“…In this publication, students will try on aspects of the third practice of exemplary leaders: challenge the process (Kouzes & Posner, 2018). Two low-cost, quick activities are included for implementation with youth and adults working with youth. …”
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Dual-channel near-field holographic MIMO communications based on programmable digital coding metasurface and electromagnetic theory by Rui Wen Shao, Jun Wei Wu, Jiachen Li, Shengguo Meng, Yifan Xu, Zheng Xing Wang, Wankai Tang, Qiang Cheng, Shi Jin, Tie Jun Cui

“…However, the antenna array commonly used in the traditional massive MIMO cannot meet the requirements of low cost, low complexity and high spatial resolution simultaneously, especially in higher frequency bands. …”
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