PyPortOptimization: A portfolio optimization pipeline leveraging multiple expected return methods, risk models, and post-optimization allocation techniques by Rushikesh Nakhate, Harikrishnan Ramachandran, Amay Mahajan

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Investigating the Use of Generative Adversarial Networks-Based Deep Learning for Reducing Motion Artifacts in Cardiac Magnetic Resonance by Ma ZP, Zhu YM, Zhang XD, Zhao YX, Zheng W, Yuan SR, Li GY, Zhang TL

“…These metrics increased from initial values of 23.85± 2.85, 0.71± 0.08, and 4.56± 0.67, respectively, to 27.91± 1.74, 0.83± 0.05, and 7.74± 0.39 post-optimization. Additionally, the subjective assessment scores significantly improved from 2.44± 1.08 to 4.44± 0.66 (P< 0.001). …”
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Optimized actuator design for flapping-wing robots: A multi-objective approach to mimic natural flapping dynamics by Peiqi Li, Zhiwei Ai, Mufan Zhang

“…Additionally, a virtual prototype with rigid-flexible coupling was created for simulation assessments pre- and post-optimization. Multi-objective optimization led to significant performance gains, including a 35.8% reduction in minimum potential energy, a 45.7% decrease in the standard deviation of the angular velocity, and a 10.0% improvement in the actuator angle’s range of angular variation at a flutter frequency of 4.5 Hz, all compared to a geometry-only baseline. …”
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Planning Negative Emissions Technologies Portfolios Under Neutrosophic Environment by John Frederick D. Tapia, Maria Victoria Migo-Sumagang

“…Existing studies often fail to adequately address these uncertainties, particularly in portfolio optimization, as traditional models often rely on post-optimization sensitivity analysis that does not fully capture the inherent uncertainties in NET performance. …”
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Optimization of ventilation system in deep well gold mine based on Ventsim by Sun Yuhao, Wang Jie

“…Results indicate that, following the optimal adjustment scheme for deep airflow distribution, airflow disorder can be resolved and air supply in deep mining areas can be increased, effectively addressing the issue of insufficient air supply there. Post-optimization, the ventilation system’s stability is improved, and air volume distribution becomes more reasonable, providing valuable guidance for Linglong Gold Mine’s ventilation management.…”
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Vulnerability Testing and Analysis on Websites and Web-Based Applications in the XYZ Faculty Environment Using Acunetix Vulnerability by Mifthahul Rahmi, Yuhandri Yunus, Sumijan Sumijan

“…A subsequent scan post-optimization demonstrated a reduction in threat levels for both the website and the UNAND FK Symphony application, with both achieving threat level 1 (low). …”
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Optimization of machining process route for internal joint parts using artificial fish swarm algorithm by Jun HAN, Junwei ZHU, Yang ZHANG, Zhenyao ZHAO, Zexi AN

“…By comparing and verifying the pre-optimization and post-optimization process solutions, the study shows that the combined optimized solution reduces the total number of machine tool changes, tool changes, and clamping changes by 43.8% and reduces the total machining time by 7 minutes and 16 seconds, which is more efficient and reasonable.…”
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Multi-Objective Optimization-Driven Research on Rural Residential Building Design in Inner Mongolia Region by Dezhi Zou, Cheng Sun, Denghui Gao

“…Comparative analysis demonstrated a 22.56% reduction in energy consumption, 19.26% decrease in occupant thermal dissatisfaction (PPD), and 25.44% improvement in UDI values post-optimization. The proposed framework provides a scientifically validated approach for improving energy efficiency and environmental adaptability in cold-climate rural architecture.…”
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Multi-period, Multi-contingency and Interval Optimal Power Flow for Dimensioning and Allocation of Spinning Reserve by Ricardo Augusto Borba, Thelma Solange Piazza Fernandes

“…In addition, as a strategy to incorporate the uncertainties inherent in the problem, interval mathematics is applied to the post-optimization problem; that is, after the deterministic optimization obtained based on the optimal power flow, ranges of uncertainties are added to some network parameters so that an optimal range of network operation can be determined. …”
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Integrated life cycle and data envelopment analysis of input optimization and environmental impacts in silage corn farming by Amir Azizpanah, Majid Namdari, Alaa Kamil Abed

“…Critically, LCA demonstrated significant environmental benefits post-optimization, with reductions in key impact categories: respiratory inorganics (10.82 %), terrestrial ecotoxicity (10.81 %), and global warming potential (9.51 %). …”
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Optimization of curdlan production and ultrasound assisted extraction processes from Priestia megaterium by Natasha Aquinas, Bhat M. Ramananda, Subbalaxmi Selvaraj

“…The curdlan yield improved by 1.5-fold (0.70 g/L) post optimization, in comparison with unoptimized conventional extraction step. …”
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Distribution Generation Network Arrangement by Capacitor Placement and Sizing in Renewable Energy Sources with Uncertainties Based on Self-adaption Kho-Kho Optimizer by Lu Xingxing

“…Specifically, a capacitor was placed at bus 9 with a capacity of 2260 kVar, and a 110 kW distributed generation unit was installed at bus 14. Post-optimization results indicated a reduction in power loss costs from 4.11 × 10^5 to 1.05 × 10^5 units, representing a 25.54% decrease. …”
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Magnetic and antibacterial properties of substituted cobalt spinel ferrite nanocomposites synthesized via henna green microwave hydrothermal method by Basmah Ghalib, Manal Hessien

“…Examined parameters included pH (10 ± 1), temperatures (175 ± 25 °C), durations (15, 30 ± 15 min), and forty milliliters of henna extract prepared with varying henna quantities (five, ten, or fifteen grams per hundred milliliters of water). Post-optimization, various substituents like nickel and chromium were explored. …”
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Development and Application of a Rope Core Hydraulic Closed-Core Mechanism for Loose and Broken Strata by Wenjie Wang, Sheng Wang, Bingle Li, Jie Xiang

“…Studies indicate (1) the hydraulic cutting mechanism can smoothly close under flushing fluid action, with stress and strain within safe limits and the sealing area of the core barrel exceeding 75%; (2) post-optimization, the vortex flow within the flushing fluid flow control valve is significantly reduced, with the flow rate at the core after passing through the water-sealed protective core bit being less than 0.6 m/s, effectively protecting the core from being eroded by flushing fluids; (3) the hydraulic cutting mechanism has proven feasible through laboratory testing, with a recommended standard core claw with a 95% protective rate. …”
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Machine-learning and CFD based optimization and comprehensive experimental study on diagonal flow fan for energy conservation and efficiency enhancement by Shuiqing Zhou, Yu Luo, Zijian Mao, Laifa Lu, Weiping Feng

“…Additionally, numerical analysis of internal flow dynamics and acoustic properties pre and post-optimization uncovers the intrinsic mechanisms influencing the overall performance of the diagonal flow fan.…”
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Spatial Narrative Optimization in Digitally Gamified Architectural Scenarios by Deshao Wang, Jieqing Xu, Luwang Chen

“…The results show that the optimized design, validated in the original game <i>Dreams of Jiaoji</i>, effectively enhanced spatial narrative execution by refining both on-site and in-game architectural scenarios. Post-optimization visitor feedback confirmed the validity of the proposed optimization strategies and principles, providing theoretical and practical references for innovative digital cultural tourism models and architectural design advancements. …”
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Research on the connectivity reliability analysis and optimization of natural gas pipeline network based on topology by Xiuxuan Yang, Kun Chen, Minghui Liu

“…Key findings reveal that centralized gas source layouts and looped configurations significantly enhance redundancy, with critical segments showing 34% higher D-connectivity importance post-optimization. This work provides a scalable, training-free solution for pipeline network design, balancing computational efficiency (68.7s for 200-node networks) with engineering constraints, and offers actionable insights for infrastructure resilience enhancement.…”
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Kinetic modeling and optimization of biogas production from food waste and cow manure co-digestion by Mohammadmahdi Mohammadianroshanfekr, Maryam Pazoki, Mohamad Bagher Pejman, Reza Ghasemzadeh, Abolghasem Pazoki

“…The study's limitations, such as the lack of post-optimization TS adjustments, absence of pH control, fixed temperature conditions, highlight areas for future work to provide more insights and improve co-digestion efficiency.…”
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Optimization of Grassland Carrying Capacity with Grass Quality Indicators Through GF5B Hyperspectral Images by Xuejun Cheng, Maoxin Liao, Shuangyin Zhang, Siying Wang, Yiyun Chen, Teng Fei

“…The GCC increased from 0.51 SU·hm⁻² to 0.63 SU·hm⁻² post-optimization, showing an increasing trend from northwest to southeast. …”
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Parametric LCA model for Ti6Al4V powder production by Christian Spreafico, Baris Ördek

“…Crucially, the model quantifies environmental trade-offs between conflicting objectives and reveals critical hotspots, with atomization and chlorination consistently accounting for >70 % of impacts even post-optimization. Energy consumption sensitivity is high, varying over five-fold for key steps based on parameter adjustments. …”
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