Results 161 to 170 of about 2,899,389 (204)

Establishing Minimally Invasive Cardiac Surgery in a Developing Country: A Five-Year Experience at Hayatabad Medical Complex, Pakistan. [PDF]

Cureus
Aasim M, Aziz R, Mohsin AU, Khan R, Zahid A, Ikram J.   +5 more
europepmc   +1 more source

Advancing Molten Alkali Borate Sorbents for High‐Temperature Carbon Capture by Structural Elucidation of the Ionic‐Oxide Reaction Mechanism

Advanced Sustainable Systems, EarlyView.
The measured infrared spectrum of lithium‐sodium orthoborate ((Li0.5Na0.5)3BO3) is shown by first principle calculations to be made up of contributions originating from the mixed alkali‐metal orthoborate Li5Na4B3O9, pyroborate Li2Na2B2O5 and carbonate LiNaCO3, showcasing the important effect of carbon dioxide absorption on the structural make‐up of the
David Unnervik, Takuya Harada
wiley   +1 more source

Short-term renal and patient outcomes of primary immunoglobulin-associated mesangiocapillary glomerulonephritis: Insights from a developing country. [PDF]

World J Nephrol
Elahi T, Ahmed S, Mubarak M.
europepmc   +1 more source

Upcycling Canola: Closed‐Loop Water Retting System for Sustainable Fiber Production from Waste Canola Stalks

Advanced Sustainable Systems, EarlyView.
The closed‐loop gravitational retting system accelerates fiber extraction, making it the fastest known water retting technique. It efficiently produces high‐quality canola fiber while preserving its structure. Additionally, it minimizes carbon emissions, supporting sustainability.
Md Shadhin, Raghavan Jayaraman, Danny Mann, Ying Chen, Vahid Sadrmanesh, Yanxing Niu, Anna Rogiewicz, Mashiur Rahman   +7 more
wiley   +1 more source

Hard Carbon Derived from Spent Coffee Grounds for Applications in Sodium Ions Batteries

Advanced Sustainable Systems, EarlyView.
Spent coffee grounds are converted into hard carbon through a two‐stage pyrolysis process, increasing carbon content from 52 to 90%. The material exhibits graphitic domains and improved sodium storage properties, with stable performance at high currents. Full‐cell tests confirm its energy storage potential, highlighting a sustainable and cost‐effective
Nicolò Pianta, Domenico Antonio Florenzano, Roberto Lorenzi, Luciano Navarini, Carlo Santoro, Riccardo Ruffo   +5 more
wiley   +1 more source

Machine Learning‐Driven Multi‐Objective Optimization of Microchannel Reactors for CO₂ Conversion

Advanced Sustainable Systems, EarlyView.
This study introduces a novel method that combines CFD, RSM, and ML to improve a microreactor's performance utilizing the Sabatier reaction. A range of ML models is assessed, and the best one is selected to predict optimal reactor conditions. ML shows the ability to predict performance in just milliseconds, leading to a decrease in computational time ...
Sandeep Kumar, Parmod Kumar, Kuljeet Singh Grewal   +2 more
wiley   +1 more source

Impact of physical activity on quality of life in patients with epilepsy in a developing country: A cross-sectional, survey-based study. [PDF]

eNeurologicalSci
San-Juan D, Cervera-Sánchez MB, Morales-Morales MA, Wong-Valenzuela EI, Torres-Rodríguez DL, Pimentel-Saona DC.   +5 more
europepmc   +1 more source

Sustainable Flame‐Retardant Poly Lactic Acid Biocomposites Reinforced with Polyphosphate‐Enriched Microalgae: Unlocking the Potential of Hyper‐Compensation

Advanced Sustainable Systems, EarlyView.
This study explores microalgae cultivation for wastewater treatment and enhancement of poly lactic acid (PLA)‐based biocomposites. It achieves up to 99.9% nutrient removal, increases biomass productivity by 322%, and demonstrates a triphasic luxury phosphorus uptake system. Incorporation into PLA improves fire‐retardant properties, suggesting potential
Rohit Dey, Mateusz Dudziak, Andreas Prescher, Timmu Kreitsmann, Keran Zhang, Clemens Posten, Claudia Thomsen, Bernhard Schartel, Matthias S. Ullrich, Laurenz Thomsen   +9 more
wiley   +1 more source

Understanding the characteristics of the household energy transition in a developing country. [PDF]

Heliyon
Vo DH, Vo AT, Ho CM.
europepmc   +1 more source