Suggested Topics within your search.
Suggested Topics within your search.
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Effect of different restorative design and materials on stress distribution in cracked teeth: a finite element analysis study
Published 2025-01-01“…Materials and methods A mandibular first molar was digitized using a micro CT scanning system in 2023. …”
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Decarbonization process and productivity convergence: a global analysis of carbon total factor productivity
Published 2025-08-01“…Methods This study constructs a CTFP evaluation index system and, for the first time, employs the SBM-DDF-GML productivity index model to measure the CTFP of 137 countries worldwide from 1991 to 2019. …”
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Wave dynamics for the new generalized (3+1)-D Painlevé-type nonlinear evolution equation using efficient techniques
Published 2024-11-01“…Using these methods, combined with wave transformation and homogeneous balancing techniques, we obtained concise and general wave solutions for the Painlevé-type equation. …”
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Regional differences and distributional dynamic evolution of science and technology innovation driven green development efficiency in Chinese agriculture
Published 2025-06-01“…This study assesses the spatiotemporal efficiency of ASTI in promoting green agricultural development across 30 Chinese provinces, aiming to uncover persistent regional disparities and dynamic evolution patterns.MethodsConstructing an evaluation model and indicator system for science, technology and innovation driven green development in agriculture, applying the network Slack-Based Measure (SBM) model to measure the level of efficiency, and analyzing regional differences and dynamic features through the Theil index, kernel density estimation and spatial Markov methods.Results and discussionThis study explores the regional differences and distributional dynamic evolution of the efficiency of Agricultural science and technology innovation (ASTI) driven green development in China. …”
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Peculiarities of hemostasis changes under the influence of different regimens of antiplatelet therapy in patients with Q-wave myocardial infarction
Published 2014-12-01“…Methods and results. All participants underwent echocardiography, the study of coagulation and aggregation hemostasis, levels of protein C, von Willebrand factor and adhesion molecules sVCAM-1 were determined. …”
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1606
Overcoming Digital Inequalities—Identification and Characterisation of Digitally Resilient Schools in Different Countries Using ICILS 2023 Data
Published 2025-07-01“…This study investigates the prevalence of such schools and examines how they differ from others. (2) Methods: Drawing on representative ICILS 2023 data, quantitative secondary analyses—including descriptive statistics, <i>t</i>-tests, and multiple regression—were conducted. …”
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Dental implant primary stability in different regions of the Jawbone: CBCT-based 3D finite element analysis
Published 2020-02-01“…Aim: This study aimed to analyze the primary stability of dental implant in maxillary and mandibular anterior and posterior regions using a finite element analysis. Materials and methods: CBCT images of maxillary and mandibular regions were collected from patients’ radiographic data and transformed to 3D models. …”
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1608
Differences in forming mechanisms and mechanical properties between LPBF and DED processed highland gabbro lunar soil simulants
Published 2025-12-01“…Therefore, the mechanism analysis for processing gabbro lunar soil simulants and the microstructure difference between the two methods are thoroughly studied in this article, and their effects on nano-mechanical properties are clarified. …”
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A Clinical and Pathological Comparison of Different Immunomorphological Subvariants of Nodular Lymphocyte-Predominant Hodgkin’s Lymphoma at Initial Diagnosis
Published 2019-03-01“…To study clinical course of NLPHL in patients with different IHC-subvariants of the disease and identify a poor prognosis subgroup. …”
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Impact of sensorimotor mismatch on virtual reality sickness and user experience: age-related differences in a randomized trial
Published 2025-07-01“…The age groups in VR applications differ, with younger users common in gaming and older adults prevalent in rehabilitation. …”
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Impact of enhancing national autonomous innovation demonstration zones on cities’ efficiency in technological innovation
Published 2025-07-01“…This study uses the panel data of 274 cities in China from 2006 to 2020 and applies various methods including the multiperiod difference-in-differences model, quantile model, and spatial Durbin model to systematically explore the impact of NIIDZs on urban STI efficiency. …”
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X (Twitter) in the university context: Functions, forms and disciplinary variations of research tweets
Published 2024-12-01“…Results reveal that URTs share a number of organisational, semiotic and linguistic features to promote research within a limited space. Some disciplinary differences are also pointed out. STEMM URTs are for instance more likely to contain traditional moves such as ‘rationale’ or ‘methods’, and adopt stance positions to underline authorial authority and highlight the importance of the research. …”
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MISGNet: A Multilevel Intertemporal Semantic Guidance Network for Remote Sensing Images Change Detection
Published 2025-01-01“…Moreover, a multilevel difference aggregation module (MDAM) is implemented in order to enhance the efficacy of summarizing distinctions between different levels and highlighting semantic changes in features. …”
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Research on measurement method of non-synchronous sampling harmonic voltage based on quantum voltage
Published 2025-01-01“…This method combines the improved quasi-synchronous sampling with weighted Fourier transform, and realizes the accurate measurement of harmonic signal through two different weighted and step correction of the original signal. …”
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Predictive machine health monitoring using deep convolution neural network for noisy vibration signal of rotating machine using empirical mode decomposition
Published 2025-03-01“…The study involves two types of spectrum representation (a) Short-time Fourier Transform (STFT)of raw original signal and (b) Hilbert Huang Transform (HHT) of Empirical mode decomposition-intrinsic mode function (EMD-IMFs) and two different datasets (i) CWRU Bearing dataset and (ii) Nasa Milling Dataset which is non-stationary. …”
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1618
Improvement of individual issues regarding accounting methodology
Published 2020-04-01“…The differences in presentation of principles in domestic and international legal documents, which are different sets, the essence of the recommended principles and their number, are emphasized. …”
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Equipement culturel et développement urbain : le centre d’art contemporain WIELS, héraut des logiques de transformation d’un quartier populaire ?
Published 2017-07-01“…In this article, we attempt to understand how WIELS contributes to urban development through culture. By combining different qualitative methods, it is clear that although WIELS was initially caught in a conflict between property income and openness towards its neighbourhood, certain tangible and discursive elements might prompt us to consider WIELS as one of the components in the formation of a new creative metropolitan centrality.…”
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Investigation and analysis of the rhythm of the verses of the Holy Quran with the approach of dating the descent by computer method
Published 2025-03-01“…The sound harmonies within the Quranic verses are extracted using a mathematical method called Fast Fourier Transform (FFT) through specialized computer software. …”
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