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ming » min (Expand Search), ling (Expand Search)
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7281
Ultra-high surface area fibrous silica-zirconia support for renewable energy production by CO2 methanation
Published 2023“…Importantly, all catalysts exhibited exceptional stability with no deactivation observed, but the thermal stability of Ni/FSZr was superior, indicating that the fibrous morphology may possibly withstand the formation of coke and resist deactivation. These findings suggest that Ni/FSZr is an effective catalyst for efficient CO2 methanation, which can be beneficial in reducing greenhouse gas emissions and providing a sustainable alternative to traditional fossil fuels.…”
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7282
Effect of porous density of twisted tape inserts on heat transfer performance inside a closed conduit
Published 2023“…Subsequently, a three-dimensional fluid flow model was employed to solve equations related to energy mass, energy, and momentum within the ANSYS Fluent interfaces. The findings highlight the noteworthy impact of high porosity TTIs, which consistently reduce temperature spans, increase fluid velocities, and greatly HTC and Nu when compared to low porosity TTI, typical TTI, and plain tubes. …”
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7283
Load‑bearing behaviors of sandwich plates with non‑uniformly distributed grid cores : Static compression and bending
Published 2023“…Under bending loading, most NUGPs experience local failure at the loading head, while the specific category surpassing GPs undergoes shear buckling in longer grid walls. (3) Deformation modes of the core layer, mechanical analysis, thin plate buckling theory, and equivalent bending stiffness calculations elucidate the load-bearing mechanisms of NUGPs. These findings enhance topology optimization research for sandwich plates, provide guidance for grid wall arrangements under different loading conditions, and offer insights for designing lightweight sandwich structures.…”
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7284
Synergistic nanostructuring of CoNi-carbide/reduced graphene oxide derived from porous coordination polymers for high-performance hybrid supercapacitors
Published 2023“…Furthermore, we constructed a coin cell using CoNi-C/rGO-2 as the positive electrode and rGO as the negative electrode, which showed excellent performance with an energy density of 31.6 Wh kg−1 at a power density of 750 W kg−1 and capacitive retention of 84 % over 8000 charging cycles. Our findings provide valuable insights into designing and developing high-performance electrode materials for energy storage, with potential applications in various devices.…”
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7285
MHD flow of dusty jeffrey fluid flow containing Carbon Nano Tubes (CNTs) under Influences of Viscous Dissipation and Newtonian heating
Published 2024“…Then, the numerical results are produced by using the Runge-Kutta-Fehlberg (RKF45) approach with the aid of the MAPLE software. The findings include the visual illustrations of the impacts on the velocity and temperature profiles for several pertinent parameters. …”
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7286
Sustainable copper extraction from printed circuit boards through urban mining: Evaluating environmental impact assessment
Published 2025“…Furthermore, the comprehensive environmental assessment demonstrated that green electrolysis used in the extraction process imposes significantly less impact compared to conventional mining practices across various environmental aspects, including Global Warming Potential (GWP), acidification, eutrophication, ozone depletion air, ecotoxicity, human health particulate air, human toxicity (cancer and non-cancer), and the consumption of fossil fuels and smog air. These findings highlight the importance of adopting environmentally friendly approaches, such as green electrolysis, to retrieve valuable resources like copper.…”
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7287
Fiber from coconut as smart materials in road construction
Published 2024“…Abrasion loss analysis indicated that lower fiber percentages (0.50%) enhanced wear resistance, while higher contents (1%) improved structural integrity but increased susceptibility to wear. The findings highlight that 1% coconut fiber content provides the best balance between mechanical strength and durability, offering a promising approach for enhancing bitumen performance in sustainable road construction. …”
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7288
Microscopic dynamics underlying the stress relaxation of arrested soft materials
Published 2024“…We also show that perturbing the system via small mechanical deformations can result in large intermittent fluctuations in the form of avalanches, which give rise to a broad non-Gaussian spectrum of relaxation modes at short times that is observed in stress relaxation measurements. These findings suggest that the linear viscoelastic stress relaxation in arrested soft materials may be governed by nonlinear phenomena involving an interplay of internal stress relaxations and perturbation-induced intermittent avalanches.…”
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7289
Ion irradiation to control size, composition and dispersion of metal nanoparticle exsolution
Published 2024“…Finally, we demonstrated that nanocatalysts prepared by irradiation-assisted exsolution exhibit superior catalytic activity toward water-splitting reactions than those produced using conventional exsolution methods. These findings highlight the potential of ion irradiation for engineering nanoparticle exsolution in diverse materials systems, with broad implications for electrochemical and electronic applications.…”
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7290
The compound risk of heat and COVID-19 in New York City: riskscapes, physical and social factors, and interventions
Published 2024“…We use these data to create a compound risk index combining heat, COVID-19, density and social vulnerability. Our findings demonstrate that the compound risk of COVID-19 and heat are public health and equity challenges. …”
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7291
The Semantic Reader Project: Augmenting Scholarly Documents through AI-Powered Interactive Reading Interfaces
Published 2024“…In contrast to the process of finding papers, which has been transformed by Internet technology, the experience of reading research papers has changed little in decades. …”
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7292
Engineering synthetic and recombinant human lysosomal β-glucocerebrosidase for enzyme replacement therapy for Gaucher disease
Published 2024“…Further studies are needed to assess its functionality in a GD animal model. Altogether, our findings provide in vitro evidence of the potential of this engineered enzyme for improved therapeutic effects for GD.…”
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7293
Model-independent search for pair production of new bosons decaying into muons in proton-proton collisions a √s = 13 TeV
Published 2025“…Results are presented in terms of a model-independent upper limit on the product of cross section, branching fraction, and acceptance. The findings are interpreted across various benchmark models, such as an axion-like particle model, a vector portal model, the next-to-minimal supersymmetric standard model, and a dark supersymmetric scenario, including those predicting a non-negligible proper decay length of the new boson. …”
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7294
Chemical dispersant enhances microbial exopolymer (EPS) production and formation of marine oil/dispersant snow in surface waters of the subarctic northeast Atlantic
Published 2019“…Using barcoded-amplicon Illumina MiSeq sequencing, we analyzed, for the first time, the bacterial communities associated with MDS and report that their diversity is not significantly dissimilar to those associated with MOS aggregates. Our findings emphasize the need to conduct further work on the effects of dispersants when applied to oil spills at sea, particularly at different sites, and to determine how the product of this (i.e. …”
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Journal Article -
7295
Chromatin laser imaging reveals abnormal nuclear changes for early cancer detection
Published 2019“…The low lasing threshold is, in fact, very similar to that of adenomas and is caused by abnormal cell proliferation and chromatin deregulation that can potentially lead to cancer. Our findings suggest that conventional detection methods, such as colonoscopy followed by histopathology, by itself, may be insufficient to reveal hidden or early tumors under development. …”
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Journal Article -
7296
Tunable ferroelectricity in Ruddlesden-Popper halide perovskites
Published 2020“…Current-voltage characteristics in the dark reveal the persistence of hysteresis in these devices, which has profound implications for light-harvesting and light-emitting applications. Importantly, our findings disclose a viable approach for engineering the ferroelectric properties of RP perovskites that may unlock new functionalities for perovskite optoelectronics.…”
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Journal Article -
7297
Singles' reasons for being single : empirical evidence from an evolutionary perspective
Published 2020“…Younger people were more likely to indicate that they were single because they had poor flirting skills, because they did not see themselves as desirable mates, and because they did not like commitment; whereas older people were more likely to indicate that they were single in order to be free to do what they have wanted. Findings were examined and discussed using evolutionary theories relating to mate selection and evolutionary mismatch.…”
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Journal Article -
7298
Parental speech to typical and atypical populations: a study on linguistic partial repetition
Published 2021“…Because partial repetitions decrease with chronological age of the child in typical groups, and the atypical children were older than the TD group, our findings suggest compensating modes of communication in parental speech to atypical populations, especially the ASD group. …”
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Journal Article -
7299
Altmetrics : factor analysis for assessing the popularity of research articles on Twitter
Published 2021“…Then we build a negative binomial regression model with the number of Twitter mentions of an article as a dependant variable, and nine Twitter related factors (the number of followers, number of friends, number of status, number of lists, number of favourites, number of retweets, number of likes, ratio of academic users, and ratio of expert users) and seven article related factors (the number of authors, title length, abstract length, abstract readability, number of institutions, citation count, and availability of research funding) as independent variables. From our findings, if a research article is mentioned by Twitter users with a greater number of friends, status, favourites, and lists, by tweets with a large number of retweets and likes, and largely by Twitter users with academic and expertise knowledge on the field of psychology, the article gains more Twitter mentions. …”
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Journal Article -
7300
Adhesive properties of adsorbed layers of two recombinant mussel foot proteins with different levels of DOPA and tyrosine
Published 2021“…While DOPA produced a stronger adhesion than tyrosine in contact with the nanoscopic Si3N4 probe of the atomic force microscope, the two variants produced comparable adhesion on the curved macroscopic mica surfaces of the surface forces apparatus. These findings show that the presence of DOPA is not a sufficient condition to generate strong underwater adhesion. …”
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