Showing 181 - 200 results of 3,096 for search 'replacement optimization', query time: 0.11s Refine Results
  1. 181

    Valorization of Gold Mining Tailings Sludge from Vetas, Colombia as Partial Cement Replacement in Concrete Mixes by Thailin Bueno-Gómez, Yariagna López-Bernier, Maya S. Caycedo-García, José Daniel Ardila-Rey, Juliana P. Rodríguez-Caicedo, Diego R. Joya-Cárdenas

    Published 2025-04-01
    “…Consistent with previous studies, the results revealed an optimal replacement rate between 10% and 20%, with a particular emphasis on the 20% substitution achieving mechanical strengths comparable to traditional concrete. …”
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    Article
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  4. 184

    Evaluating the mechanical performance and durability of cement mortars incorporating sesame shells as partial cement and sand replacement by Ashtar S. Al-Luhybi, Taghreed Khaleefa Mohammed Ali, Diyar N. Qader, Mujahid Ali, Nelson Maureira-Carsalade, Pablo Fernando Parra, Siva Avudaiappan

    Published 2025-07-01
    “…The findings suggest that the optimal use of SS is as a 3% cement replacement in treated form, offering an environmentally friendly alternative with acceptable mechanical performance and significantly improved durability.…”
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    Article
  5. 185

    Highly Performing Polysaccharide Hydrogels can Replace Acrylic Acid‐Based Superabsorbent Polymers in Sanitary Napkins by Saeed Ismaeilimoghadam, Bahareh Azimi, Mehdi Jonoobi, Serena Danti

    Published 2025-03-01
    “…The superior SA‐SAP developed is used in varying amounts for manufacturing sanitary napkin prototypes, revealing that excellent menstrual fluid absorption, surpassing commercial pads. Replacing AA‐based with polysaccharide‐based SAPs would reduce the environmental impact of hygienic product waste.…”
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    Article
  6. 186

    Impact of Wet–Dry Cycles on the Durability and Degradation Mechanisms of Recycled Aggregate Concrete With Varying Replacement Percentages by Changhao Huang, Hao Du, Peichen Cai, Xiaoyu Wang, Zhao Chen, Ke Lou, Shengjie Wang, Xuesong Mao, Feiheng Huang, Qian Wu

    Published 2025-01-01
    “…A degradation model is developed to quantify the relationship between RA content and durability loss, offering practical recommendations for optimizing replacement percentages to balance sustainability and durability. …”
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    Article
  7. 187
  8. 188

    Evaluation of Replacement Hearing Aids in Cochlear Implant Candidates Using the Hearing in Noise Test (HINT) and Pupillometry by Yeliz Jakobsen, Kathleen Faulkner, Lindsey Van Yper, Jesper Hvass Schmidt

    Published 2025-01-01
    “…All participants received new replacement HAs. The new HAs were optimally fitted and verified using Real Ear Measurement (REM). …”
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    Article
  9. 189

    Fabrication of Pb-Containing PtAu Nanoflowers via Galvanic Replacement Method for Electrocatalytical Oxidation of Methanol by Zhao Huang, Zhirou Zhang, Long Chao, Xueen Jia

    Published 2024-11-01
    “…Electrochemical studies reveal that the stripping of bulk Cu can induce underpotential deposition (UPD) of Pb on Pt during the galvanic replacement reaction, which affects the morphology and composition of Pb-containing PtAu nanoparticles. …”
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  10. 190

    Modeling the unconfined compressive strength of lateritic soil treated with FGD gypsum as a partial cement replacement by Chidananda M Linganagoudar, Shiva Kumar G, M S Ujwal, G Rohith, A Vinay, Poornachandra Pandit

    Published 2025-01-01
    “…This study investigates the stabilization of lateritic soil through partial replacement of cement with flue gas desulfurization (FGD) gypsum, aiming to enhance its engineering properties for pavement subgrade applications. …”
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    Article
  11. 191

    Effect on 3D-printability and microstructure of pork paste partially replaced with yellow mealworm larvae paste by Jinbo Xu, Jiaqi Liu, Hui Wang, Qian Liu, Qian Chen, Fangda Sun, Baohua Kong

    Published 2025-12-01
    “…This optimal substitution level maintained functional performance while enhancing the nutritional profile of the pork-based matrices.…”
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    Article
  12. 192

    Valve-sparing aortic root replacement: Strategies to avoid residual aortic regurgitationCentral MessagePerspective by Fabian A. Kari, MD, Martin Czerny, MD, PhD, Michael Borger, MD, PhD, Martin Misfeld, MD, PhD, Emmanuel Zimmer, MD, Matthias Siepe, MD, Christian Hagl, MD, Christian Detter, MD, Johannes Petersen, MD, Doreen Richardt, MD, Stephan Ensminger, MD, Paul Werner, MD, Martin Andreas, MD, Maximilian Pichlmaier, MD, Christoph S. Mueller, MD

    Published 2025-04-01
    “…Objective: The study objective was to identify quantitative criteria to avoid residual aortic valve regurgitation after valve-sparing aortic root replacement. Methods: Between 2016 and 2023, 738 adult patients were recruited into the German Aortic Root Repair Registry. …”
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    Article
  13. 193

    Dynamic frailty risk prediction in elderly hip replacement: a deep learning approach to personalized rehabilitation by Xujing Lv, Hongmei Li, Yue Li, Ruibing Zhuo, Yiting Yue, Ying Wang, Xiaoyun Zheng, Huanling Gao

    Published 2025-08-01
    “…Abstract Background Osteoarthritis and related degenerative conditions in the elderly often necessitate hip replacement surgery. Frailty is common in this population and significantly increases the risk of postoperative complications and delayed recovery. …”
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  14. 194

    High-dose versus low-dose block-and-replace treatment for a first episode of Graves’ disease by Arnaud Smolders, Aglaia Kyrilli, Stefan Matei Constantinescu, Bernard Corvilain, Chantal Daumerie, Maria-Cristina Burlacu

    Published 2025-04-01
    “…Objective: The optimal treatment with antithyroid drugs (ATDs) for a first episode of Graves’ disease (GD) remains controversial. …”
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    Article
  15. 195

    Outcomes of total hip replacement in adults with septic arthritis of the native hip joint: A systematic review by Teddy Cheong, Surya Varma Selvakumar, Ryan Kwang Jin Goh, Ing How Moo

    Published 2025-02-01
    “…However, more prospective and randomized trials are needed to establish clear protocols on antibiotic regimes, clinical criteria clearance, and optimal time from infection to joint replacement.…”
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    Outcomes of transcatheter vs surgical aortic valve replacement in pre-existing chronic liver disease patients: A meta-analysis of observational studies by Aizaz Ali, Muhammad Abdullah Ali, Asad Iqbal Khattak, Fazia Khattak, Abdullah Afridi, Touba Azeem, Umme Salma Shabbar Banatwala, Umama Alam, Ayesha Khan, Urba Jalal, Abdul Moeez, Malik W.Z. Khan, Peter Collins, Raheel Ahmed

    Published 2025-06-01
    “…This systematic review and meta-analysis compared the safety and efficacy of Transcatheter Aortic Valve Replacement (TAVR) and Surgical Aortic Valve Replacement in this high-risk population. …”
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    Article
  18. 198

    Planning Model for Renewable Energy with Energy Storage Replacing Thermal Power Based on Time Series Operation Simulation by Dawei REN, Chen JIN, Jinming HOU, Jinyu XIAO, Ershun DU, Yuanbing ZHOU

    Published 2021-07-01
    “…The economic analysis process for renewable energy with energy storage to replace thermal power is proposed. Secondly, the proposed model and method were used to optimize the power generation and energy storage capacities for a regional power grid under three scenarios of high-, medium-, and low-cost, and the evolution process for renewable energy with energy storage to replace the thermal power under different cost scenarios was quantitatively analyzed. …”
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