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1681
Triboelectric tactile sensor for pressure and temperature sensing in high-temperature applications
Published 2025-01-01“…Based on triboelectric nanogenerator technology, an asymmetric structure capable of independently outputting dual signals was designed to improve perception sensitivity. By converting the signals and the stimuli into feature matrices, parallel perception of complex objects (with a recognition rate of 94%) and temperature at high temperatures was achieved. …”
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1682
Poly (lactic acid)-Based triboelectric nanogenerators: Pathways toward sustainable energy harvesting
Published 2025-06-01“…In response, triboelectric nanogenerators (TENGs) have emerged as promising solutions for energy harvesting, utilizing the principles of electrostatic induction and triboelectrification to convert mechanical energy into electrical energy. …”
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1683
Chinese and western medicine treatment of myocardial fibrosis drugs
Published 2025-01-01“…Currently, modern drugs such as angiotensin-converting enzyme inhibitors, diuretics, and β-blockers can improve myocardial fibrosis in clinical treatment, but their therapeutic effect on this disease is limited, with obvious side effects and high cost. …”
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1684
Catalytic Transformation of Tall Oil into Biocomponent of Diesel Fuel
Published 2012-01-01“…Crude tall oil can be converted to diesel oil component via simultaneous refining with straight-run atmospheric gas oil on NiMo/Al2O3 and NiW/Al2O3-zeolite catalysts. …”
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1685
Nonlinear Vibration Analysis of Submerged Floating Tunnel Tether
Published 2020-01-01“…According to the linear vibration mode of tether, the partial differential equation is converted into ordinary differential equations by Galerkin method and the nonlinear vibration equation of tether for the in-plane first four modes and the out-of-plane first four modes are obtained. …”
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1686
The Impact of Feature Extraction in Random Forest Classifier for Fake News Detection
Published 2024-12-01“…The TF-IDF vectorizer technique was applied to convert text into numeric as feature extraction. This study has implemented a Random Forest classifier to predict real and fake news. …”
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1687
Socio-Demographic Changes and Transmission of Tangible and Intangible Resources: Ethnographic Glimpses From the Western Italian Alps
Published 2016-12-01“…Economically they differ since mountain pastoralism continues to be one of the pillars of economy and culture in the upper Pellice Valley, whereas Macugnaga has converted to tourism. We argue that the current focus on intangible heritage should not obscure the role of tangible assets – such as land, buildings and rights to private and collective resources – which are often essential to ensure that traditional craftsmanship is rescued and preserved. …”
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1688
Life Cycle and Secondary Production of Four Species from Functional Feeding Groups in a Tropical Stream of South India
Published 2014-01-01“…This observation stresses the importance of scrapers as playing a key role in converting coarse particulate organic matter to fine particulate organic matter with low or high abundances of shredder population and maintaining the food chain in tropical streams.…”
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1689
Potential U.S. Production of Liquid Hydrocarbons From Biomass With Addition of Massive External Heat and Hydrogen Inputs
Published 2025-02-01“…ABSTRACT We estimate the U.S. potential to convert biomass into liquid hydrocarbons for fuel and chemical feedstocks, assuming massive low‐carbon external heat and hydrogen inputs. …”
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1690
Car la Lettre tue mais l’Esprit vivifie : une relecture des textes bibliques selon Elizabeth Gaskell
Published 2007-12-01“…She was convinced that the Pharisees had not disappeared with the Advent of Christ and, in her novels, she used her own, sometimes unorthodox, interpretation and rewriting of the Gospels to convert the Pharisees of her own time to the true essence of Christianity. …”
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1691
Reconstruction of electron velocity distribution function and Gibbs entropy from electron cyclotron emission in magnetized plasmas
Published 2025-01-01“…This formulation employs the maximum entropy method in velocity space using the Hankel transform, which converts from v _⊥ space to p space (where, v _⊥ and p are the electron velocity perpendicular to the background magnetic field and the index of the wavenumber in velocity space). …”
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1692
Rolling bearing fault diagnosis method based on gramian angular difference field and dynamic self-calibrated convolution module.
Published 2024-01-01“…First, the GADF method converts one-dimensional signals into GADF images to capture nonlinear relationships and periodic information in time-series data. …”
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1693
A Decision Support System for Parking Site Selection in Urban Environment, case study:Tehran city
Published 2019-03-01“…Each criterion’s correspondent GIS data was acquired from Tehran Municipality for district no.3, 6, 7, 10, 11 and 17 which were chosen according to the corresponding mayors’ opinions of those districts and converted into its specific layer. Each criterion’s weigh was exerted to its determined GIS layer and eventually all those layers were integrated with each other. …”
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1694
Enhancing Handwritten Digit Recognition using Auxiliary Classifier Generative Adversarial Networks and Self-attention Mechanism
Published 2025-01-01“…This assimilation advertises much more detailed and accurate numerical depiction, which is especially helpful when converting data sets with dark histories right into more clear, segmented white background pictures, which enhances the differentiation between data classes. …”
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1695
Traffic Flow Prediction Based on Large Language Models and Future Development Directions
Published 2025-01-01“…This model captures complex spatiotemporal patterns and external factors by converting multimodal traffic data into natural language descriptions. …”
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1696
Thermo-mechanical Coupling Simulation Analysis of Cycloid Gear Multi-tooth Form Grinding
Published 2020-04-01“…The cycloid gear multi-tooth form grinding is a gear finishing process,which can finish the processing of three tooth grooves at same time.In the process of high-speed grinding,high temperature will arise on the gear surface instantaneously,which may cause tooth surface burn.The temperature gradient formed by grinding temperature field will cause residual stress on the tooth surface,and the metallographic structure of cycloid gear tooth surface will change,affecting the grinding accuracy of the gear.The finite element method is used to simulate the temperature field of cycloid gear multi-tooth form grinding,and then the thermo-mechanical coupling analysis method is used to obtain the numerical simulation nephogram of the temperature field and thermal stress of cycloid gear form grinding.Through the analysis of the main stress of the grinding area,it can be seen that the stress is mainly concentrated at the grinding center near the root of the tooth,and the grinding area presents hot-pressing stress.In the ground area,the hot-pressing stress is converted into thermal tensile stress and gradually forms residual tensile stress,and the node stress also changes correspondingly with the change of grinding process parameters.The conclusion has certain research significance for predicting the distribution of temperature and thermal stress field during multi-tooth form grinding and reasonably selecting grinding process parameters.…”
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1697
Minimally Invasive Correction of Prolapsed, Gangrenous Distal Limb of Loop Ileostomy to End-Loop Stoma
Published 2020-01-01“…The limb was gangrenous and the gangrenous part was removed by using a linear GI stapler, and the loop ileostomy was converted to end-loop ileostomy. Discussion. It is a simple and technically feasible method for treating a prolapsed loop of the stoma. …”
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1698
Frequency hopping modulation recognition based on time-frequency energy spectrum texture feature
Published 2019-10-01“…For frequency hopping modulation identification,a novel method based on time-frequency energy spectrum texture feature was proposed.Firstly,the time-frequency diagram of the frequency hopping signal was obtained by smoothed pseudo Wigner-Ville distribution,and the background noise of the time-frequency diagram was removed by two-dimensional Wiener filtering to improve the resolution of the time-frequency diagram under low SNR conditions.Then,the connected-domain detection algorithm was used to extract the time-frequency energy spectrum of each hop signal and convert it into a time-frequency gray-scale image.The histogram statistical features and the gray-scale co-occurrence matrix feature were combined to form a 22-dimensional eigenvector.Finally,the feature set was trained,classified and identified by optimized support vector machine classifier.Simulation experiments show that the multi-dimensional feature vector extracted by the algorithm has strong representation ability and avoids the misjudgment caused by the similarity of single features.The average recognition accuracy of the six modulation methods of frequency hopping signals BPSK,QPSK,SDPSK,QASK,64QAM and GMSK is 91.4% under the condition of -4 dB SNR.…”
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1699
Terahertz Circular Dichroism Spectroscopy of 3D Chiral Metallic Microstructures Fabricated Using High Precision CNC Machining
Published 2025-01-01“…Experimental results demonstrate a giant circular dichroism of ±0.6 in an axial mode of operation for left- and right-handed arrays within a sub-terahertz frequency range. The helix array converts linearly polarized light into circularly polarized light from 120 GHz to 200 GHz, with a 3 dB axial ratio relative bandwidth approaching 50%. …”
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1700
Pull-In and Snap-Through Analysis of Electrically Actuated Viscoelastic Curved Microbeam
Published 2020-01-01“…By applying the Galerkin method, the obtained governing equation is discretized, converted to a nonlinear differential equation, and solved by MATLAB software. …”
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