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16861
A Novel Optimized Nonlinear Grey Bernoulli Model for Forecasting China’s GDP
Published 2019-01-01“…Especially, the latest item of first-order accumulative generating operator (1-AGO) sequence is taken as the initial condition, then background value is reconstructed by optimizing weights of neighbor values in 1-AGO sequence, which is based on minimizing the sum of absolute percentage errors, and finally, we establish the new model based on the rolling mechanism. …”
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16862
Une éthique minimale est-elle compatible avec l’éducation ?
Published 2014-03-01“…Indeed it is not obvious whether its leading principles (no harm, equal consideration, neutrality) are likely to determine a strong enought morality convenient with the finalities of education. However, in the following, a minimalistic outlook might turn out to be no less compatible with an overidding clause about education than Mill’s utilitarianism. …”
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16863
Practical application of large language models in educational informatics: specification, framework, and applications
Published 2024-11-01“…The results show that applications developed based on a standardized framework possess good interactivity and extensibility, and the efficient reuse of underlying capabilities significantly improves development efficiency. Finally, the paper summarized the application scenarios of LLMs at ECNU and looked forward to future trends, emphasizing the importance of integrating with educational contexts. …”
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16864
Knowledge triple extraction in cybersecurity with adversarial active learning
Published 2020-10-01“…Aiming at the problem that using pipeline methods for extracting cybersecurity knowledge triples may cause the errors propagation of entity recognition and did not consider the correlation between entity recognition and relation extraction,and training triple extraction model lacked labeled corpora,an end-to-end cybersecurity knowledge triple extraction method with adversarial active learning was proposed.For knowledge triple extraction,the conventional entity recognition and relation extraction were modelled as sequence labeling task through joint labeling strategy firstly.And then,a BiLSTM-LSTM-based model with dynamic attention mechanism was designed to jointly extract entities and relations,forming triples.Finally,with adversarial learning framework,a discriminator was trained to incrementally select high-quality samples for labeling,and the performance of the joint extraction model was continuously enhanced by iterative retraining.Experiments show that the proposed joint extraction model outperforms the existing cybersecurity knowledge triple extraction methods,and demonstrate the effectiveness of proposed adversarial active learning scheme.…”
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16865
ROLLING BEARING FAULT FEATURE EXTRACTION RESEARCH BASED ON IMPROVED CEEMDAN AND RECONSTRUCTION
Published 2019-01-01“…Secondly, the kurtosis index is calculated of each IMF to select the reconstructed IMF component and the kurtosis index is used to select the most suitable reconstructed signal. Finally, the bearing fault feature is obtained by envelope demodulation. …”
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16866
The mechanisms and control strategies for quality deterioration in surimi gel during freeze-thawing cycles
Published 2024-12-01“…This review aims to elucidate the mechanisms underlying the quality deterioration of surimi gel during freeze-thawing cycles, summarize changes in myofibrillar protein and alterations in surimi gel quality after freeze-thawing cycle treatment, and finally strategies for enhancing the quality of surimi gel throughout the freeze-thawing cycles are discussed. …”
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16867
Natural products targeting AMPK signaling pathway therapy, diabetes mellitus and its complications
Published 2025-02-01“…The adenylate-activated protein kinase (AMPK) signaling pathway is crucial in regulating cellular energy metabolism, marking it as a significant therapeutic target for diabetes and related complications. …”
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16868
Le cirque de Lugdunum : données anciennes et récentes
Published 2010-12-01“…The topographical survey of the area also confirms the technical possibility of a circus being sited on this spot. Finally, formerly non-interpreted findings may belong to the remains of the east front of the building.…”
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16869
Physiological Characteristics and Nonparametric Test for Master-Slave Driving Task’s Mental Workload Evaluation in Mountain Area Highway at Night
Published 2019-01-01“…Second, based on the physiological data and subjective evaluation for mental workload, we use statistical methods to composite the physical changes evolution analysis in a driving simulator. Finally, we finished nonparametric test of the drivers’ psychological load and road test. …”
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16870
Neuroleptic Malignant Syndrome (NMS) on Clozapine with a Potential Atypical Interaction with Paliperidone
Published 2021-01-01“…A rechallenge was considered at a much lower dose, but due to a rapid increase in his creatinine kinase (CK) levels within a 12-hour timeframe, clozapine was permanently stopped. …”
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16871
Research on Application of Big Data Technique in Electricity Power Industry
Published 2014-01-01“…Then, a summary of the research and typical application of the existing big data technology in the electric power industry was described. Finally, the challenges of big data technology in the future for the electric power information were concluded.…”
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16872
Differential Diagnosis of an Elderly Manic-Depressive Patient with Depersonalization and Other Symptoms
Published 2016-01-01“…However, as a result of this treatment he became temporarily manic but finally recovered completely. After his recovery, we learnt the patient’s past history of hospitalization for psychiatric problems, and based on that history he was diagnosed as suffering from a bipolar I disorder. …”
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16873
Dog recognition in public places based on convolutional neural network
Published 2019-05-01“…First, the image is divided into several grids; then, the dense–scale invariant feature transform algorithm is used to split and combine the descriptors, and the channel information of the eight directions of the image is extracted as the input of the convolutional neural network; and finally, we design a convolutional neural network based on Adam optimization algorithm and cross-entropy to identify the dog species. …”
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16874
Co-creation of social innovations for healthy ageing in rural Europe – a process evaluation of a volunteer-led guided conversation toolkit using Normalisation Process Theory (NPT)...
Published 2024-12-01“…Holistic understandings of ageing can be developed by paying attention to person-centred and place-based (context-specific) aspects of ageing. Finally, we illustrate how NPT can guide future evaluation frameworks as it offers the flexibility required to understand context-specific implementation.…”
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16875
Política pública e Compensação Ambiental no Brasil: o caso da Usina Hidrelétrica de Santo Antônio do Jari na Amazônia
Published 2019-09-01“…In a second moment, its application is analyzed based on a case study, the Santo Antônio do Jari Hydroelectric Power Plant located in the Amazon rainforest. Finally, some conclusions on the application of the instrument are presented and some possibilities for the future of this instrument in Brazil.…”
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16876
Index modulation aided frequency hopping anti-jamming and encryption method based on rotation scrambling
Published 2021-12-01“…In order to improve the anti-jamming ability and security of the wireless communication system, an index frequency-hopping anti-interference encryption method based on rotation scrambling was designed, which could be simply called encrypted index modulation frequency hopping spread spectrum (EIM-FHSS).Firstly, the wireless secret key was used to control multiple orthogonal frequency hopping patterns to determine the available frequencies at the current moment.The index of the active frequency (the frequency point with the modulation symbol) was used to transmit the bit information.Secondly, the secret key was used to employ scrambling encryption on the mapping table between information bits and the indexes, to ensure the security of the index bits.Finally, constellation rotation encryption was used on the symbols transmitted on the active frequency in the scheme, which ensured the security of symbol bits.Theoretical analysis and simulation results show that the proposed EIM-FHSS method has stronger security and anti-jamming abilities than the traditional IM-FHSS methods.…”
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16877
Dictaduras Militares y Tradiciones Obreras en Argentina y Brasil
Published 2014-01-01“…Also, we address the sources of trade union opposition unleashed in both scenarios, understanding them as political vertices social resistance to the dictatorships. Finally, we analyze the consequences of the state repression on the labor movement; in terms of understanding its impact on workers traditions reconfiguration that occurred in only two decades.…”
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16878
Place-pedagogies of water stress
Published 2025-01-01“…We also explore how water manages to escape and flow outside of attempts to control and constrain it. Finally, we speculate on the implications for place-based water literacies and the pedagogies at work in other places of water stress.…”
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16879
The Role of Decorin in Autoimmune and Inflammatory Diseases
Published 2022-01-01“…Decorin is involved in an extensive signaling network and can interact with other extracellular matrix components, growth factors, receptor tyrosine kinases, and various proteases. Decorin has been shown to be involved in wound repair, cell cycle, angiogenesis, tumor metastasis, and autophagy. …”
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16880
Investigation of Two-Dimensional Viscoelastic Fluid with Nonuniform Heat Generation over Permeable Stretching Sheet with Slip Condition
Published 2019-01-01“…The partial differential equations which govern the fluid flow are changed into ordinary differential equations through suitable similarity transformation variables. Finally, the transformed ordinary differential equations are solved with the help of a seminumerical technique known as the homotopy analysis method (HAM). …”
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