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  1. Article: Leisure experience and mobile phone addiction: Evidence from Chinese adolescents.

    Xia, Ximei / Qin, Shuhui / Zhang, Shiyin

    Heliyon

    2024  Volume 10, Issue 3, Page(s) e24834

    Abstract: Background: During the Covid-19 pandemic, online learning became the mainstream because of many restrictions on interpersonal relationships. Children spent more and more time using mobile phones, which also aroused public concern.In past research on the ...

    Abstract Background: During the Covid-19 pandemic, online learning became the mainstream because of many restrictions on interpersonal relationships. Children spent more and more time using mobile phones, which also aroused public concern.In past research on the prevention of problematic mobile phone use, it was easy to neglect meaningful part of leisure. Hence, based on Davis's cognitive-behavioral model, this study was designed to verify how leisure experience influences mobile phone addiction through maladaptive cognition, which received little attention before.
    Methods: By convenient sampling method, it involved a sample of 1007 middle school students recruited from Northern China. We used adolescent leisure experience questionnaire, maladaptive cognition scale and mobile phone addiction scale to measure adolescents' leisure experience, maladaptive cognition and mobile phone addiction respectively.
    Results: The findings revealed that leisure experience was negatively correlated with maladaptive cognition (r = -0.21, p < 0.01) and mobile phone addiction (r = -0.20, p < 0.01) respectively. Maladaptive cognition was positively correlated with mobile phone addiction (r = 0.51, p < 0.01). Given gender, age and family economic conditions, the negative predictive effect of leisure experience on mobile phone addiction was significant (β = -0.18，p < 0.001). Besides, the process by which leisure experience predicted mobile phone addiction through maladaptive cognition was significant, indirect effect = -0.10, SE = 0.02, 95 % CI = [-0.13, -0.07].
    Conclusions: Adolescents' great leisure experience has a positive impact on mobile phone addiction, which can be achieved by reducing maladaptive cognition. Therefore，it is significant to improve their leisure experience and guide them to perceive their irrational beliefs in leisure and rethink offline leisure and real life from more positive views.
    Language English
    Publishing date 2024-01-17
    Publishing country England
    Document type Journal Article
    ZDB-ID 2835763-2
    ISSN 2405-8440
    ISSN 2405-8440
    DOI 10.1016/j.heliyon.2024.e24834
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article: [One-stage operation surgical efficacy observation of congenital preauricular fistula infection and static period of inflammation in children].

    Wang, Xiaomin / Zhang, Ruijing / Zhang, Junjie / Cai, Changqi / Ma, Shiyin

    Lin chuang er bi yan hou tou jing wai ke za zhi = Journal of clinical otorhinolaryngology, head, and neck surgery

    2023  Volume 37, Issue 10, Page(s) 825–828

    Abstract: Objective: ...

    Abstract Objective:
    MeSH term(s) Humans ; Child ; Infant ; Child, Preschool ; Adolescent ; Fistula/surgery ; Inflammation ; Craniofacial Abnormalities/surgery ; Cicatrix ; Treatment Outcome
    Language Chinese
    Publishing date 2023-10-12
    Publishing country China
    Document type English Abstract ; Journal Article
    ISSN 2096-7993
    ISSN 2096-7993
    DOI 10.13201/j.issn.2096-7993.2023.10.012
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Event–Triggered Cooperative Control for High–Order Nonlinear Multi–Agent Systems with Finite–Time Consensus

    Gong Shiyin / Zheng Meirong / Hu Jing / Zhang Anguo

    International Journal of Applied Mathematics and Computer Science, Vol 33, Iss 3, Pp 439-

    2023  Volume 448

    Abstract: An event-triggered adaptive control algorithm is proposed for cooperative tracking control of high-order nonlinear multi-agent systems (MASs) with prescribed performance and full-state constraints. The algorithm combines dynamic surface technology and ... ...

    Abstract An event-triggered adaptive control algorithm is proposed for cooperative tracking control of high-order nonlinear multi-agent systems (MASs) with prescribed performance and full-state constraints. The algorithm combines dynamic surface technology and the backstepping recursive design method, with radial basis function neural networks (RBFNNs) used to approximate the unknown nonlinearity. The barrier Lyapunov function and finite-time stability theory are employed to prove that all agent states are semi-globally uniform and ultimately bounded, with the tracking error converging to a bounded neighborhood of zero in a finite time. Numerical simulations are provided to demonstrate the effectiveness of the proposed control scheme.
    Keywords multi-agent systems ; cooperative control ; event-triggered control ; neuro-adaptive control ; prescribed performance ; Mathematics ; QA1-939 ; Electronic computers. Computer science ; QA75.5-76.95
    Subject code 629
    Language English
    Publishing date 2023-09-01T00:00:00Z
    Publisher Sciendo
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  4. Article ; Online: Mitochondria: An Emerging Unavoidable Link in the Pathogenesis of Periodontitis Caused by

    Luo, Shiyin / Xu, Tong / Zheng, Qifan / Jiang, Aijia / Zhao, Jiahui / Ying, Yue / Liu, Nan / Pan, Yaping / Zhang, Dongmei

    International journal of molecular sciences

    2024  Volume 25, Issue 2

    Abstract: Porphyromonas ... ...

    Abstract Porphyromonas gingivalis
    MeSH term(s) Humans ; Porphyromonas gingivalis ; Mitochondria ; Periodontitis ; Apoptosis ; Mitochondrial Diseases
    Language English
    Publishing date 2024-01-06
    Publishing country Switzerland
    Document type Journal Article ; Review
    ZDB-ID 2019364-6
    ISSN 1422-0067 ; 1422-0067 ; 1661-6596
    ISSN (online) 1422-0067
    ISSN 1422-0067 ; 1661-6596
    DOI 10.3390/ijms25020737
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Pyridine-Based Covalent Organic Frameworks with Pyridyl-Imine Structures for Boosting Photocatalytic H

    Wu, Weijian / Li, Zixuan / Liu, Shiyin / Zhang, Di / Cai, Bingzi / Liang, Yizhao / Wu, Mingxing / Liao, Yaozu / Zhao, Xiaojia

    Angewandte Chemie (International ed. in English)

    2024  , Page(s) e202404563

    Abstract: Bipyridine-based covalent organic frameworks (COFs) have emerged as promising contenders for the photocatalytic generation of hydrogen peroxide ( ... ...

    Abstract Bipyridine-based covalent organic frameworks (COFs) have emerged as promising contenders for the photocatalytic generation of hydrogen peroxide (H
    Language English
    Publishing date 2024-04-02
    Publishing country Germany
    Document type Journal Article
    ZDB-ID 2011836-3
    ISSN 1521-3773 ; 1433-7851
    ISSN (online) 1521-3773
    ISSN 1433-7851
    DOI 10.1002/anie.202404563
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: The efferocytosis process in aging: Supporting evidence, mechanisms, and therapeutic prospects for age-related diseases.

    Zhang, Meng / Wei, Jin / Sun, Yu / He, Chang / Ma, Shiyin / Pan, Xudong / Zhu, Xiaoyan

    Journal of advanced research

    2024  

    Abstract: Background: Aging is characterized by an ongoing struggle between the buildup of damage caused by a combination of external and internal factors. Aging has different effects on phagocytes, including impaired efferocytosis. A deficiency in efferocytosis ... ...

    Abstract Background: Aging is characterized by an ongoing struggle between the buildup of damage caused by a combination of external and internal factors. Aging has different effects on phagocytes, including impaired efferocytosis. A deficiency in efferocytosis can cause chronic inflammation, aging, and several other clinical disorders.
    Aim of review: Our review underscores the possible feasibility and extensive scope of employing dual targets in various age-related diseases to reduce the occurrence and progression of age-related diseases, ultimately fostering healthy aging and increasing lifespan. Key scientific concepts of review Hence, the concurrent implementation of strategies aimed at augmenting efferocytic mechanisms and anti-aging treatments has the potential to serve as a potent intervention for extending the duration of a healthy lifespan. In this review, we comprehensively discuss the concept and physiological effects of efferocytosis. Subsequently, we investigated the association between efferocytosis and the hallmarks of aging. Finally, we discuss growing evidence regarding therapeutic interventions for age-related disorders, focusing on the physiological processes of aging and efferocytosis.
    Language English
    Publishing date 2024-03-17
    Publishing country Egypt
    Document type Journal Article ; Review
    ZDB-ID 2541849-X
    ISSN 2090-1224 ; 2090-1224
    ISSN (online) 2090-1224
    ISSN 2090-1224
    DOI 10.1016/j.jare.2024.03.008
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article: [Efficacy analysis of 23 cases of parapharyngeal space tumors removed by oral approach assisted by plasma and high-definition endoscopic system].

    Wang, Xiaomin / Zhang, Junjie / Cai, Changqi / Wu, Guixiang / Zhang, Ruijing / Wu, Yanqing / Ma, Shiyin / Li, Hui

    Lin chuang er bi yan hou tou jing wai ke za zhi = Journal of clinical otorhinolaryngology, head, and neck surgery

    2024  Volume 38, Issue 4, Page(s) 298–302

    Abstract: Objective: ...

    Abstract Objective:
    MeSH term(s) Humans ; Adenoma, Pleomorphic/surgery ; Endoscopy ; Neurilemmoma/surgery ; Parapharyngeal Space/pathology ; Pharyngeal Neoplasms/surgery ; Pharyngeal Neoplasms/pathology ; Retrospective Studies
    Language Chinese
    Publishing date 2024-04-16
    Publishing country China
    Document type Case Reports ; English Abstract ; Journal Article
    ISSN 2096-7993
    ISSN 2096-7993
    DOI 10.13201/j.issn.2096-7993.2024.04.007
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article ; Online: Screening and validation of optimal miRNA reference genes in different developing stages and tissues of Lilium henryi Baker.

    Jin, Ge / Zhang, Xiuhai / Yu, Shiyin / Du, Yunpeng / Wang, Meixian / Zhao, Chunli / Zhang, Mingfang

    Scientific reports

    2024  Volume 14, Issue 1, Page(s) 1545

    Abstract: Dynamic miRNA detection using the qRT-PCR technique requires appropriate reference genes to ensure data reliability. Previous studies have screened internal reference genes in plants during embryonic development and various stress treatment, involving ... ...

    Abstract Dynamic miRNA detection using the qRT-PCR technique requires appropriate reference genes to ensure data reliability. Previous studies have screened internal reference genes in plants during embryonic development and various stress treatment, involving relatively few tissues and organs. There is no relevant miRNA study in Lilium henryi Baker and limited research on the optimal miRNA reference genes in lilies, such as 5S, 18S, U6 and Actin. Twelve genes were selected as candidate reference genes whose expression stability was analyzed in petals at different developmental stages and other tissues using various algorithms, such as geNorm, NormFinder, BestKeeper, and Delta CT. The results revealed that the optimal combination of reference genes for Lilium henryi Baker petals at different developmental stages was osa-miR166m and osa-miR166a-3p, while that for different tissues of Lilium henryi Baker was osa-miR166g-3p and osa-miR166a-3p.Four important genes related to growth and development regulation, namely, osa-miR156a, osa-miR395b, osa-miR396a-3p, and osa-miR396a-5p, were selected for validation. The findings of the present study could contribute to future investigations onmiRNA expression and the related functions in Lilium henryi Baker while providing important references for the normalization of the miRNA expression in other varieties of lily.
    MeSH term(s) Female ; Pregnancy ; Humans ; Lilium/genetics ; Reproducibility of Results ; Real-Time Polymerase Chain Reaction ; MicroRNAs/genetics ; Actins/genetics ; Reference Standards ; Gene Expression Profiling
    Chemical Substances MicroRNAs ; Actins
    Language English
    Publishing date 2024-01-17
    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/s41598-024-51562-1
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article: Fluorinated PEG-PEI Coated Magnetic Nanoparticles for siRNA Delivery and CXCR4 Knockdown.

    Cao, Yixiang / Zhang, Shiyin / Ma, Ming / Zhang, Yu

    Nanomaterials (Basel, Switzerland)

    2022  Volume 12, Issue 10

    Abstract: CXC chemokine receptor 4 (CXCR4) is a promising therapeutic target. Previous studies have shown that intracellular delivery of siRNA to knockdown CXCR4 expression in cancer cells is an effective therapeutic strategy. To prepare efficient magnetic nucleic ...

    Abstract CXC chemokine receptor 4 (CXCR4) is a promising therapeutic target. Previous studies have shown that intracellular delivery of siRNA to knockdown CXCR4 expression in cancer cells is an effective therapeutic strategy. To prepare efficient magnetic nucleic acid carriers, it is now necessary to improve the endocytosis efficiency of PEGylated magnetic nanoparticles. In our work, Heptafluorobutyryl-polyethylene glycol-polyethyleneimine (FPP) was first prepared and then used to coat magnetic nanoparticles (MNPs) to obtain magnetic nanocarriers FPP@MNPs. The materials were characterized by
    Language English
    Publishing date 2022-05-16
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2662255-5
    ISSN 2079-4991
    ISSN 2079-4991
    DOI 10.3390/nano12101692
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: Mechanism of Accelerated Deterioration of High-Temperature Vulcanized Silicone Rubber under Multi-Factor Aging Tests Considering Temperature Cycling.

    Zeng, Shiyin / Li, Wendong / Peng, Yanan / Zhang, Yucheng / Zhang, Guanjun

    Polymers

    2023  Volume 15, Issue 15

    Abstract: High-temperature vulcanized silicone rubber (HTV-SR) employed for composite insulators is continuously subjected to a complex environment of alternating heat, corona discharge, humidity, etc. These stresses (especially alternating heat) complicate the ... ...

    Abstract High-temperature vulcanized silicone rubber (HTV-SR) employed for composite insulators is continuously subjected to a complex environment of alternating heat, corona discharge, humidity, etc. These stresses (especially alternating heat) complicate the aging mechanism of HTV-SR, which lacks systematic investigation. In this paper, a multi-factor aging platform considering temperature cycling, moisture, and corona discharge is established. Specifically, four temperature-cycling settings are employed, each of which lasts for 15 cycles. The surface morphology, hydrophobicity, and chemical, mechanical, and electrical properties of aged samples are methodically characterized. Experimental results show that the aging degree is correlated to the range of temperature cycling, which is attributed to diverse crosslink-degradation degrees with different temperature differences. Under a large temperature difference (70 °C), HTV-SR possesses a high crosslinking degree and a low degradation degree, making the material hard but easy to crack with alternating thermal stress. Then, severe defects and water condensation emerge on the HTV-SR surface, which promote the diffusion of corona products and water molecules into the material. The subsequent rise in crosslinking density caused by in-depth oxidation further exacerbates the aging of the material. Consequently, it brings about poor hydrophobicity, high interfacial polarization, and shallow trap energy levels in HTV-SR. This work provides a detailed analysis of the aging mechanism of HTV-SR in a simulated on-site environment.
    Language English
    Publishing date 2023-07-28
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2527146-5
    ISSN 2073-4360 ; 2073-4360
    ISSN (online) 2073-4360
    ISSN 2073-4360
    DOI 10.3390/polym15153210
    Database MEDical Literature Analysis and Retrieval System OnLINE

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