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Robust super-twisting algorithm-based single-phase sliding mode frequency controller in power systems integrating wind turbines and energy storage systems
Published 2025-06-01“…Simulation results under step and stochastic load variations show that the proposed method achieves up to 56% and 84.5% reduction in overshoot compared to PD and PI SMC schemes, respectively, along with a 54.5% improvement in settling time over the PI SMC scheme, thereby confirming its enhanced performance and robustness relative to existing control strategies.…”
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642
Research on the Maximum Regenerative Energy Commutation Control Strategy of a Dual-Mode Synergistic Energy Recovery Pump-Controlled Grinder
Published 2025-05-01“…Large-inertia pump-controlled grinding machines experience significant energy loss and potential hydraulic shock during frequent high-speed table reciprocation. …”
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643
TLP-Supported NREL 5MW Floating Offshore Wind Turbine Tower Vibration Reduction Under Aligned and Misaligned Wind-Wave Excitations
Published 2025-04-01“…It was combined with the wave actions simulated using a Bretschneider spectrum with a significant height of 2.5 m and a peak period of 8.1 s. The TVA model used was either the standard NREL reference 20-ton passive TVA, a 10-ton passive, or a 10-ton controlled TVA (the latter two tuned to the tower’s first bending mode). …”
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Design of a Mobile App and a Clinical Trial Management System for Cognitive Health and Dementia Risk Reduction: User-Centered Design Approach
Published 2025-07-01“…The LETHE app’s usability was assessed among 156 older adults enrolled in a 2-year multinational randomized controlled trial evaluating the feasibility of a digitally supported lifestyle program for dementia risk reduction. …”
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The effect of healthier menu item price reductions in the out-of-home food sector on energy purchased and consumed: a restaurant-based pilot experiment
Published 2025-05-01“…Methods The main trial design was a pre vs. post price reduction comparison (within-subjects), where participants (adults aged ≥ 18 years) received a control menu with standard pricing at visit 1 and a menu with price manipulations (30% reduction for healthy items) at visit 2. …”
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649
Risk reduction in SARS-CoV-2 infection and reinfection conferred by humoral antibody levels among essential workers during Omicron predominance.
Published 2024-01-01“…Conditional logistic regression models were fit to estimate infection risk reductions associated with 3-fold increases in end titers for receptor binding domain (RBD). …”
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650
Vagus nerve stimulation: Novel concept for the treatment of glioblastoma and solid cancers by cytokine (interleukin-6) reduction, attenuating the SASP, enhancing tumor immunity
Published 2024-12-01“…Genomic analysis of the senescence-associated secretory phenotype (SASP) and preclinical models of glioma suggest that an exciting approach would entail reprogramming of the glioma microenvironment, attenuating the pro-inflammatory, pro-tumorigenic cytokines of the SASP, especially interleukin-6 (IL-6). …”
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Assessment of an intervention to optimise antenatal management of women admitted with preterm labour and intact membranes using amniocentesis-based predictive risk models: study pr...
Published 2021-09-01“…A cost analysis will be undertaken. To observe a reduction from 90% to 70% in corticosteroid doses, a reduction in 1 day of hospital stay (SD of 2) and a reduction from 24% to 12% of clinical chorioamnionitis, a total of 340 eligible patients randomised 1 to 1 to each study arm is required (power of 80%, with type I error α=0.05 and two-sided test, considering a dropout rate of 20%). …”
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653
Effects of M-DEPTH model of depression care on maternal depression, functioning, and HIV care adherence, and infant developmental over eighteen months post-partum: results from a c...
Published 2025-04-01“…Methods A sample of 354 pregnant women living with HIV (WLH) with at least mild depressive symptoms (177 in each of intervention and usual care control arms) enrolled in a cluster randomized controlled trial across eight antenatal care clinics in Uganda and had a live birth delivery. …”
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654
Effect of rye consumption on markers of glycemic control: evidence on the “rye factor”: a systematic review and meta-analysis of randomized controlled trials
Published 2025-03-01“…Abstract Rye, as a source of dietary fiber, may have beneficial effects in glycemic control. In the current meta-analysis, we collected randomized controlled trials (RCTs) that examined the effect of rye consumption on glucose and insulin markers. …”
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655
Research on the Model of High-Speed Railway Station Security Resource Scheduling Based on Dynamic Passenger Flow Prediction
Published 2024-12-01“…Additionally, it achieves a 4.82% reduction in total human-hours compared to the fixed-shift model and a 2.65% reduction compared to the static scheduling model, highlighting its effectiveness in optimizing resource allocation and improving operational efficiency.…”
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656
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Investigation of water losses with real time pressure management as a case study in Sakarya
Published 2025-07-01“…A case study was conducted in Sakarya, Türkiye, where the maximum inlet pressure of a distribution network was reduced from 70 m to 45 m using a real-time control system. Over a one-year period, a 19% reduction in water losses was recorded. …”
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658
Influence of damping and fluid loading on the plate vibration control
Published 2008-01-01“…Next, the linear state model was obtained by reduction and approximation of the continuous model using the orthogonal series method. …”
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Double Panel Structure for Active Control of Noise Transmission
Published 2018-10-01“…In this paper a model of double panel structure with ASAC is presented. …”
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