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921
A Ce-CuZn catalyst with abundant Cu/Zn-OV-Ce active sites for CO2 hydrogenation to methanol
Published 2024-03-01“…The Ce-CuZn catalyst exhibits a high methanol selectivity of 71.1% and a space-time yield of methanol up to 400.3 g·kgcat −1·h−1 with excellent stability for 170 h at 260 °C, comparable to that of the state-of-the-art CuZnAl catalysts. Controlled experiments and DFT calculations confirm that the incorporation of Cu and Zn into CeO2 with abundant oxygen vacancies can facilitate H2 dissociation energetically and thus improve CO2 hydrogenation over the Ce-CuZn catalyst via formate intermediates. …”
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922
Design and error compensation of a 3-degrees-of-freedom cable-driven hybrid 3D-printing mechanism
Published 2023-09-01“…The results of the error compensation experiment and the prescribed-performance controller experiment demonstrate a 93.321 % reduction in maximum plane error and a 95.376 % reduction in maximum height error for the PPC considering error compensation compared to the non-compensation trajectory. …”
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923
Characterizing multi mechanical behaviors for epoxy-like materials under wide strain rate range
Published 2022-12-01“…The results from the strain-controlled experiments facilitate to analyze the damage degradation after peak stress formulated by a modified Weibull model. …”
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924
Morphological variability of native maize (Zea mays L.) of the west highland of Puebla and east highland of Tlaxcala, Mexico
Published 2019-12-01“…The genetic resources evaluated were 134 accessions collected in 34 localities, along with 10 controls. Experiments were established on three localities using a Lattice 12 x 12. …”
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925
Polysaccharide Multilayer Films in Sensors for Detecting Prostate Tumor Cells Based on Hyaluronan-CD44 Interactions
Published 2020-06-01“…This was achieved by treating the impedance data with information visualization methods, which confirmed the distinguishing ability of the films by observing the absence of false positives in a series of control experiments. The CD44–HA interactions may, therefore, be exploited in clinical analyses and point-of-care diagnostics for cancer, particularly if computational methods are used to process the data.…”
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926
A Multi-Objective Permanent Basic Farmland Delineation Model Based on Hybrid Particle Swarm Optimization
Published 2020-04-01“…We selected Xun County, Henan Province, as the research area and set up control experiments that aligned with the different targets and compared the performance of the three models of particle swarm optimization (PSO), artificial immune algorithm (AIA), and the improved AIA-PSO in solving multi-objective problems. …”
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927
Combining Fe nanoparticles and pyrrole-type Fe-N4 sites on less-oxygenated carbon supports for electrochemical CO2 reduction
Published 2023-08-01“…The combined results of control experiments, in situ characterizations and theoretical calculations demonstrate that introducing Fe nanoparticles can reduce the overpotential by accelerating the proton transfer from CO2 to *COOH and lowering the free energy for *COOH formation, constructing pyrrole-type Fe-N4 sites and limiting oxygen species on carbon supports can increase CO Faraday efficiency through inhibiting the H2 evolution, thus achieving energy-efficient electrochemical CO2 reduction to CO.…”
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928
Biosorption of potassium ion using bean seeds and its energy saving application
Published 2023-05-01“…Beans treated with plantain peel cooked earlier than the control experiment. This may be affected by pH, adsorbent dosage, metal concentration and contact time.…”
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929
Development and Validation of Zero-field NMR Spectrometer Based on Compact Atomic Magnetometer
Published 2024-03-01“…Then a modified composite pulse sequence was developed to further validate the performance of zero-field NMR spectrometer by single-spin control experiments for the 13C-1H spin system.…”
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930
Predictive Control for Small Unmanned Ground Vehicles via a Multi-Dimensional Taylor Network
Published 2022-01-01“…Finally, a tracking control experiment on the SUGV model is used to verify the effectiveness of the proposed scheme. …”
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931
On Equivalence Relationships Between Classification and Ranking Algorithms
Published 2012“…We discuss and validate the potential benefits of this equivalence relationship, and perform controlled experiments to understand P-Classification's empirical performance. …”
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932
On equivalence relationships between classification and ranking algorithms
Published 2012“…Specifically, we provide such an equivalence relationship between a generalization of Freund et al.’s RankBoost algorithm, called the “P-Norm Push,” and a particular cost-sensitive classification algorithm that generalizes AdaBoost, which we call “P-Classification.”We discuss and validate the potential benefits of this equivalence relationship, and perform controlled experiments to understand P-Classification’s empirical performance. …”
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933
SERS biosensor using metallic nano-sculptured thin films for the detection of endocrine disrupting compound biomarker vitellogenin
Published 2014“…The SERS signals are recorded from the sensor chip for varying concentrations of Vg. A control experiment is performed on another similar protein Fetuin to confirm the specificity of the sensor. …”
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Journal Article -
934
A personalized behavior learning system for human-like longitudinal speed control of autonomous vehicles
Published 2020“…Under the LFD framework, the desired speed of human drivers can be learned by PBLS and converted to the low-level control commands by a proportion integration differentiation (PID) controller. Experiments using driving simulator and real driving data show that PBLS can adapt to different drivers by reproducing their driving behaviors for LSC in different scenes. …”
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Journal Article -
935
1-Naphthol induced Pt3Ag nanocorals as bifunctional cathode and anode catalysts of direct formic acid fuel cells
Published 2021“…The formation mechanism of Pt3Ag nanocorals has been elaborated well via a series of control experiments. It is proved that 1-naphthol serving as a guiding surfactant plays a key role in the formation of high-quality nanocorals. …”
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Journal Article -
936
Effect of pretreatment techniques on food waste solubilization and biogas production during thermophilic batch anaerobic digestion
Published 2016“…Results showed that FW heated at 130 °C for 50 min geminates biogas production compared to control experiment. In conclusion, a short thermal pretreatment regime could significant affect biogas production in single-stage thermophilic AD.…”
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937
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938
Extractive Reaction of Biodiesel Synthesis Using Ethanol as a Solvent : a Conversion Study
Published 2012“…The experimental procedure to produce biodiesel consist of 2 major experiment which were control experiment and extractive reaction experiment. Operating condition is at 60 ̊C of temperature with molar ratio of ethanol to oil is 6:1 was fixed. …”
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Undergraduates Project Papers -
939
Accumulation of wear and tear in archival and library collections. Part I: exploring the concepts of reliability and epidemiology
Published 2019-03-01“…It is also problematic to study in controlled experiments, due to the difficulty in reproducing the conditions in which original objects are kept and used in archives and libraries. …”
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940
Caenorhabditis elegans as an in vivo model for food bioactives: A review
Published 2022-01-01“…They are also easily manipulated in order to perform controlled experiments on synchronous populations. Through review of recent literature, it is clear that C. elegans can be used to study a range of food derived compounds such as bioactive peptides, phenolic compounds, carbohydrates, and lipids. …”
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