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  1. Article ; Online: Music emotion representation based on non-negative matrix factorization algorithm and user label information.

    Tian, Yuan

    PeerJ. Computer science

    2023  Volume 9, Page(s) e1590

    Abstract: Music emotion representation learning forms the foundation of user emotion recognition, addressing the challenges posed by the vast volume of digital music data and the scarcity of emotion annotation data. This article introduces a novel music emotion ... ...

    Abstract Music emotion representation learning forms the foundation of user emotion recognition, addressing the challenges posed by the vast volume of digital music data and the scarcity of emotion annotation data. This article introduces a novel music emotion representation model, leveraging the nonnegative matrix factorization algorithm (NMF) to derive emotional embeddings of music by utilizing user-generated listening lists and emotional labels. This approach facilitates emotion recognition by positioning music within the emotional space. Furthermore, a dedicated music emotion recognition algorithm is formulated, alongside the proposal of a user emotion recognition model, which employs similarity-weighted calculations to obtain user emotion representations. Experimental findings demonstrate the method's convergence after a mere 400 iterations, yielding a remarkable 47.62% increase in F1 value across all emotion classes. In practical testing scenarios, the comprehensive accuracy rate of user emotion recognition attains an impressive 52.7%, effectively discerning emotions within seven emotion categories and accurately identifying users' emotional states.
    Language English
    Publishing date 2023-09-25
    Publishing country United States
    Document type Journal Article
    ISSN 2376-5992
    ISSN (online) 2376-5992
    DOI 10.7717/peerj-cs.1590
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Reservoir parameters prediction based on spatially transferred long short-term memory network.

    Huang, Wancheng / Tian, Yuan

    PloS one

    2024  Volume 19, Issue 1, Page(s) e0296506

    Abstract: Reservoir reconstruction, where parameter prediction plays a key role, constitutes an extremely important part in oil and gas reservoir exploration. With the mature development of artificial intelligence, parameter prediction methods are gradually ... ...

    Abstract Reservoir reconstruction, where parameter prediction plays a key role, constitutes an extremely important part in oil and gas reservoir exploration. With the mature development of artificial intelligence, parameter prediction methods are gradually shifting from previous petrophysical models to deep learning models, which bring about obvious improvements in terms of accuracy and efficiency. However, it is difficult to achieve large amount of data acquisition required for deep learning due to the cost of detection, technical difficulties, and the limitations of complex geological parameters. To address the data shortage problem, a transfer learning prediction model based on long short-term memory neural networks has been proposed, and the model structure has been determined by parameter search and optimization methods in this paper. The proposed approach transfers knowledge from historical data to enhance new well prediction by sharing some parameters in the neural network structure. Moreover, the practicality and effectiveness of this method was tested by comparison based on two block datasets. The results showed that this method could significantly improve the prediction accuracy of the reservoir parameters in the event of data shortage.
    MeSH term(s) Artificial Intelligence ; Memory, Short-Term ; Neural Networks, Computer
    Language English
    Publishing date 2024-01-30
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2267670-3
    ISSN 1932-6203 ; 1932-6203
    ISSN (online) 1932-6203
    ISSN 1932-6203
    DOI 10.1371/journal.pone.0296506
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  3. Article ; Online: Author Correction: The nascent polypeptide-associated complex subunit Egd1 is required for efficient selective mitochondrial degradation in budding yeast.

    Tian, Yuan / Okamoto, Koji

    Scientific reports

    2024  Volume 14, Issue 1, Page(s) 8477

    Language English
    Publishing date 2024-04-11
    Publishing country England
    Document type Published Erratum
    ZDB-ID 2615211-3
    ISSN 2045-2322 ; 2045-2322
    ISSN (online) 2045-2322
    ISSN 2045-2322
    DOI 10.1038/s41598-024-59028-0
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: The nascent polypeptide-associated complex subunit Egd1 is required for efficient selective mitochondrial degradation in budding yeast.

    Tian, Yuan / Okamoto, Koji

    Scientific reports

    2024  Volume 14, Issue 1, Page(s) 546

    Abstract: Selective degradation of dysfunctional or excess mitochondria is a fundamental process crucial for cell homeostasis in almost all eukaryotes. This process relies on autophagy, an intracellular self-eating system conserved from yeast to humans and is thus ...

    Abstract Selective degradation of dysfunctional or excess mitochondria is a fundamental process crucial for cell homeostasis in almost all eukaryotes. This process relies on autophagy, an intracellular self-eating system conserved from yeast to humans and is thus called mitophagy. Detailed mechanisms of mitophagy remain to be fully understood. Here we show that mitochondrial degradation in budding yeast, which requires the pro-mitophagic protein Atg32, is strongly reduced in cells lacking Egd1, a beta subunit of the nascent polypeptide-associated complex acting in cytosolic ribosome attachment and protein targeting to mitochondria. By contrast, loss of the sole alpha subunit Egd2 or the beta subunit paralogue Btt1 led to only a partial or slight reduction in mitophagy. We also found that phosphorylation of Atg32, a crucial step for priming mitophagy, is decreased in the absence of Egd1. Forced Atg32 hyperphosphorylation almost completely restored mitophagy in egd1-null cells. Together, we propose that Egd1 acts in Atg32 phosphorylation to facilitate mitophagy.
    MeSH term(s) Autophagy-Related Proteins/genetics ; Autophagy-Related Proteins/metabolism ; Mitophagy ; Peptides/metabolism ; Receptors, Cytoplasmic and Nuclear/metabolism ; Saccharomyces cerevisiae/genetics ; Saccharomyces cerevisiae/metabolism ; Saccharomyces cerevisiae Proteins/genetics ; Saccharomyces cerevisiae Proteins/metabolism ; Mitochondria ; Transcription Factors/genetics ; Transcription Factors/metabolism ; DNA-Binding Proteins/genetics ; DNA-Binding Proteins/metabolism
    Chemical Substances Atg32 protein, S cerevisiae ; Autophagy-Related Proteins ; Peptides ; Receptors, Cytoplasmic and Nuclear ; Saccharomyces cerevisiae Proteins ; EGD1 protein, S cerevisiae ; Transcription Factors ; DNA-Binding Proteins
    Language English
    Publishing date 2024-01-04
    Publishing country England
    Document type Journal Article
    ZDB-ID 2615211-3
    ISSN 2045-2322 ; 2045-2322
    ISSN (online) 2045-2322
    ISSN 2045-2322
    DOI 10.1038/s41598-023-50245-7
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article: Resilience provides mediating effect of resilience between fear of progression and sleep quality in patients with hematological malignancies.

    Tian, Yuan / Wang, Ying-Li

    World journal of psychiatry

    2024  Volume 14, Issue 4, Page(s) 541–552

    Abstract: Background: Hematological tumors are common malignant tumors, with high morbidity and mortality rates. Most patients with hematological malignancies develop sleep disorders that seriously affect their life and health because of acute onset of disease, ... ...

    Abstract Background: Hematological tumors are common malignant tumors, with high morbidity and mortality rates. Most patients with hematological malignancies develop sleep disorders that seriously affect their life and health because of acute onset of disease, rapid progression, high recurrence rates, complex treatment methods, and treatment costs.
    Aim: To explore the mediating effect of resilience on fear of disease progression and sleep quality in patients with hematological malignancies.
    Methods: A cross-sectional analysis of 100 patients with hematological malignancies, treated in the First Affiliated Hospital of Jinzhou Medical University between August 2022 and August 2023, was conducted. Patients were assessed using a general data survey, a simplified scale for the fear of progression (FoP) of disease, a resilience scale, and the Pittsburgh Sleep Quality Index. Statistical analysis was conducted to determine the relationship between various patient characteristics and FoP, resilience, and sleep quality. Spearman's correlation analysis was used to examine the correlations between mental resilience, FoP, and sleep quality.
    Results: The total FoP score mean value in patients with hematological malignancies was 38.09 ± 5.16; the total resilience score mean value was 40.73 ± 7.04; and the Pittsburgh Sleep Quality Index score mean value was 10.72 ± 1.90. FoP, resilience, and sleep quality of the patients were associated with family per capita monthly income and patient education level (
    Conclusion: Resilience is an intermediary variable between FoP and sleep quality in patients with hematological malignancies. Medical staff should evaluate and follow-up FoP and resilience to implement measures to improve sleep quality.
    Language English
    Publishing date 2024-04-19
    Publishing country United States
    Document type Journal Article
    ISSN 2220-3206
    ISSN 2220-3206
    DOI 10.5498/wjp.v14.i4.541
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Bipolar neutrosophic WINGS for green technology innovation.

    Tian, Yuan / Zhang, Kecheng

    Scientific reports

    2023  Volume 13, Issue 1, Page(s) 19159

    Abstract: Green technology innovation is a crucial assurance of achieving sustainable economic and environmental development, so improving the capability of green technology innovation is an urgent problem. In order to provide a more objective and accurate tool ... ...

    Abstract Green technology innovation is a crucial assurance of achieving sustainable economic and environmental development, so improving the capability of green technology innovation is an urgent problem. In order to provide a more objective and accurate tool for identifying the most important impact factor of green technology innovation, this study innovatively proposes a new method by combining the bipolar neutrosophic sets with Weighted Influence Nonlinear Gauge System (WINGS) method. Furthermore, this paper intends to provide recommendations in improving green technology innovation capability. We invite five experts to evaluate fifteen factors influencing green technology innovation using the bipolar neutrosophic linguistic variables. Then, the proposed bipolar neutrosophic set WINGS (Bipolar NS-WINGS) method is applied to measure the influence of each impact factor of green technology innovation. Finally, we divide all the factors into cause group and effect group. Moreover, the network relation map is constructed to visualize the interrelationships between all impact factors. The Bipolar NS-WINGS suggests that Science and Technology Innovation Environment (Ω
    Language English
    Publishing date 2023-11-06
    Publishing country England
    Document type Journal Article
    ZDB-ID 2615211-3
    ISSN 2045-2322 ; 2045-2322
    ISSN (online) 2045-2322
    ISSN 2045-2322
    DOI 10.1038/s41598-023-46699-4
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  7. Article ; Online: Correspondência, análise das redes sociais e negociação do capital

    Li Li / Tian Yuan

    Diacrítica, Vol 36, Iss

    o habitus das mulheres nas cartas de dois poetas escoceses

    2022  Volume 3

    Abstract: Este artigo combina a análise quantitativa de redes sociais de duas redes literárias com uma análise qualitativa de cartas selecionadas, para caracterizar a mudança do habitus das mulheres na cena literária escocesa entre duas gerações. O estudo centra- ... ...

    Abstract Este artigo combina a análise quantitativa de redes sociais de duas redes literárias com uma análise qualitativa de cartas selecionadas, para caracterizar a mudança do habitus das mulheres na cena literária escocesa entre duas gerações. O estudo centra-se na correspondência de dois importantes poetas escoceses do século XX, ‘Hugh MacDiarmid’ e Edwin Morgan. Uma análise da rede social identifica os correspondentes com os quais cada um tinha laços fortes e fracos. Uma leitura atenta revela como o habitus das correspondentes femininas foi constituído através de negociações relativas aos capitais económico, social, cultural e simbólico, nos termos de Pierre Bourdieu. As cartas dos dois poetas revelam uma mudança do papel das mulheres em tais negociações. MacDiarmid negoceia capitais económico, social, cultural e simbólico nas cartas a correspondentes femininas, enquanto Morgan se concentra mais nos capitais cultural e simbólico. Apesar desta diferença refletir as diferentes circunstâncias sociais de cada poeta, as cartas de Morgan também mostram as mulheres numa gama mais ampla de papéis sociais envolvidas na negociação dos capitais cultural e simbólico. A análise demonstra uma mudança marcante nos pressupostos sobre o estado e os papéis das mulheres na comunidade cultural no início e no final do século XX.
    Keywords Hugh MacDiarmid ; Edwin Morgan ; Correspondentes femininas ; Redes sociais ; Pierre Bourdieu ; Habitus ; History of scholarship and learning. The humanities ; AZ20-999 ; Philology. Linguistics ; P1-1091 ; Language. Linguistic theory. Comparative grammar ; P101-410
    Language Portuguese
    Publishing date 2022-12-01T00:00:00Z
    Publisher Universidade do Minho
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  8. Article ; Online: Insights into the Hormone-Regulating Mechanism of Adventitious Root Formation in Softwood Cuttings of

    Tian, Yuan / Yang, Wanxia / Wan, Shiying / Fang, Shengzuo

    International journal of molecular sciences

    2024  Volume 25, Issue 2

    Abstract: Adventitious root (AR) formation is vital for successful cutting propagation in plants, while the dynamic regulation of phytohormones is viewed as one of the most important factors affecting AR formation. ...

    Abstract Adventitious root (AR) formation is vital for successful cutting propagation in plants, while the dynamic regulation of phytohormones is viewed as one of the most important factors affecting AR formation.
    MeSH term(s) Plant Growth Regulators/metabolism ; Plant Roots/genetics ; Plant Roots/metabolism ; Gene Expression Profiling ; Juglandaceae/genetics ; Hormones
    Chemical Substances Plant Growth Regulators ; Hormones
    Language English
    Publishing date 2024-01-22
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2019364-6
    ISSN 1422-0067 ; 1422-0067 ; 1661-6596
    ISSN (online) 1422-0067
    ISSN 1422-0067 ; 1661-6596
    DOI 10.3390/ijms25021343
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  9. Article ; Online: Design of a sulfur host with CuCo

    Li, Yinuo / Liu, Dan / Tian, Yuan / Wang, Cheng

    Chemical communications (Cambridge, England)

    2024  Volume 60, Issue 10, Page(s) 1273–1276

    Abstract: A high-efficiency sulfur host with bimetallic oxide ... ...

    Abstract A high-efficiency sulfur host with bimetallic oxide CuCo
    Language English
    Publishing date 2024-01-30
    Publishing country England
    Document type Journal Article
    ZDB-ID 1472881-3
    ISSN 1364-548X ; 1359-7345 ; 0009-241X
    ISSN (online) 1364-548X
    ISSN 1359-7345 ; 0009-241X
    DOI 10.1039/d3cc05383k
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  10. Article ; Online: The emerging role of CARM1 in cancer.

    Xie, Zizhuo / Tian, Yuan / Guo, Xiaohan / Xie, Na

    Cellular oncology (Dordrecht)

    2024  

    Abstract: Coactivator-associated arginine methyltransferase 1 (CARM1), pivotal for catalyzing arginine methylation of histone and non-histone proteins, plays a crucial role in developing various cancers. CARM1 was initially recognized as a transcriptional ... ...

    Abstract Coactivator-associated arginine methyltransferase 1 (CARM1), pivotal for catalyzing arginine methylation of histone and non-histone proteins, plays a crucial role in developing various cancers. CARM1 was initially recognized as a transcriptional coregulator by orchestrating chromatin remodeling, transcription regulation, mRNA splicing and stability. This diverse functionality contributes to the recruitment of transcription factors that foster malignancies. Going beyond its established involvement in transcriptional control, CARM1-mediated methylation influences a spectrum of biological processes, including the cell cycle, metabolism, autophagy, redox homeostasis, and inflammation. By manipulating these physiological functions, CARM1 becomes essential in critical processes such as tumorigenesis, metastasis, and therapeutic resistance. Consequently, it emerges as a viable target for therapeutic intervention and a possible biomarker for medication response in specific cancer types. This review provides a comprehensive exploration of the various physiological functions of CARM1 in the context of cancer. Furthermore, we discuss potential CARM1-targeting pharmaceutical interventions for cancer therapy.
    Language English
    Publishing date 2024-04-15
    Publishing country Netherlands
    Document type Journal Article ; Review
    ZDB-ID 2595109-9
    ISSN 2211-3436 ; 1875-8606 ; 2211-3428
    ISSN (online) 2211-3436
    ISSN 1875-8606 ; 2211-3428
    DOI 10.1007/s13402-024-00943-9
    Database MEDical Literature Analysis and Retrieval System OnLINE

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