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  1. Article ; Online: Li

    Li, Guangmao / Zhen, Ni / Chu, Yu / Zhou, Zhongxiang

    Dalton transactions (Cambridge, England : 2003)

    2017  

    Abstract: ... ...

    Abstract Li
    Language English
    Publishing date 2017-11-14
    Publishing country England
    Document type Journal Article
    ZDB-ID 1472887-4
    ISSN 1477-9234 ; 1364-5447 ; 0300-9246 ; 1477-9226
    ISSN (online) 1477-9234 ; 1364-5447
    ISSN 0300-9246 ; 1477-9226
    DOI 10.1039/c7dt03781c
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Li

    Yao, Xiao-Ni / Chen, Yi-Gang / Guo, Yao / Jia, Ying-Jie / Jiang, Xing-Xing / Zhang, Xian-Ming

    Dalton transactions (Cambridge, England : 2003)

    2018  Volume 47, Issue 2, Page(s) 298–301

    Abstract: A novel and thermally stable aluminum phosphate Li ...

    Abstract A novel and thermally stable aluminum phosphate Li
    Language English
    Publishing date 2018-01-02
    Publishing country England
    Document type Journal Article
    ZDB-ID 1472887-4
    ISSN 1477-9234 ; 1364-5447 ; 0300-9246 ; 1477-9226
    ISSN (online) 1477-9234 ; 1364-5447
    ISSN 0300-9246 ; 1477-9226
    DOI 10.1039/c7dt03854b
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Ferroptosis and oxidative stress in endometriosis: A systematic review of the literature.

    Ni, Chenghong / Li, Dingheng

    Medicine

    2024  Volume 103, Issue 11, Page(s) e37421

    Abstract: Background: Endometriosis (EMT) a common gynecological condition in women, an inflammatory disease characterized by the presence of endometrial tissue on organs and tissues in the pelvis, and is mainly associated with chronic pelvic pain and infertility. ...

    Abstract Background: Endometriosis (EMT) a common gynecological condition in women, an inflammatory disease characterized by the presence of endometrial tissue on organs and tissues in the pelvis, and is mainly associated with chronic pelvic pain and infertility. As the etiology has not been fully elucidated, current treatment is limited to surgery, hormones and painkillers, with more side effects and difficulty in achieving long-term relief. Oxidative stress manifests itself as an overproduction of reactive oxygen species, which has an integral impact in the pathology of female reproductive disorders. In this review, we evaluate the mechanisms of iron overload-induced oxidative stress and ferroptosis in EMT and their pathophysiological implications.
    Methods: Because the etiology has not been fully elucidated, current treatments are limited to surgery, hormones, and painkillers, which have many side effects and are difficult to achieve long-term relief.
    Results: We interpreted that antioxidants as well as ferroptosis inducers show promising results in the treatment of EMT, but their application in this population needs to be further investigated.
    Conclusion: In combination with the interpretation of previous studies, it was shown that iron overload is present in the peritoneal fluid, endometriotic lesions, peritoneum and macrophages in the abdominal cavity. However, the programmed cellular ferroptosis associated with iron overload is resisted by endometriotic foci, which is critical to the pathophysiology of EMT with local iron overload and inflammation.
    MeSH term(s) Female ; Humans ; Endometriosis/pathology ; Ferroptosis ; Oxidative Stress/physiology ; Iron Overload/complications ; Hormones
    Chemical Substances Hormones
    Language English
    Publishing date 2024-03-15
    Publishing country United States
    Document type Systematic Review ; Journal Article
    ZDB-ID 80184-7
    ISSN 1536-5964 ; 0025-7974
    ISSN (online) 1536-5964
    ISSN 0025-7974
    DOI 10.1097/MD.0000000000037421
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article: Prognostic nomogram for early-stage cervical cancer in the elderly: A SEER database analysis.

    Li, Ernan / Ni, Huanjuan

    Preventive medicine reports

    2024  Volume 41, Page(s) 102700

    Abstract: Background: To identify key clinical factors affecting the survival of elderly patients with early-stage cervical cancer and to construct a nomogram for predicting their prognosis.: Methods: Patients (aged ≥ 65 years old) diagnosed with cervical ... ...

    Abstract Background: To identify key clinical factors affecting the survival of elderly patients with early-stage cervical cancer and to construct a nomogram for predicting their prognosis.
    Methods: Patients (aged ≥ 65 years old) diagnosed with cervical cancer between 2004 and 2015 at clinical stages IA to IIA were included in this study. Diagnosis was confirmed via pathological examination, and the cases were randomly divided into a training or a validation group in a 7:3 ratio. Univariate and multivariable Cox regression analyses were performed to identify independent factors affecting the prognosis of elderly early-stage cervical cancer patients, based on which a nomogram was constructed to predict their 12-, 24- and 36-month overall survival (OS). The nomogram's performance was evaluated using receiver operating characteristic (ROC) curves, calibration curves and decision curve analysis (DCA) curves.
    Results: A total of 686 patients were identified as eligible and assessed. Multivariable Cox proportional hazard regression analysis revealed that age, tumor diameter, marital status and surgical intervention were independent prognostic factors for elderly individuals with early-stage cervical cancer, which were then used to construct the nomogram. The calibration curves showed a strong correlation between predicted and observed survival rates, and Kaplan-Meier survival curves for different risk subgroups demonstrated significant survival differences (P < 0.001). DCA confirmed the nomogram's clinical utility in predicting the prognosis of elderly patients with early-stage cervical cancer.
    Conclusion: The prognostic model developed in this study can accurately predict the OS of elderly patients with early-stage cervical cancer, showing high concordance with actual clinical outcomes.
    Language English
    Publishing date 2024-03-26
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2785569-7
    ISSN 2211-3355
    ISSN 2211-3355
    DOI 10.1016/j.pmedr.2024.102700
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article: What Contributes to Student Language Learning Satisfaction and Achievement with Learning Management Systems?

    Li, Hanxue / Ni, Aohua

    Behavioral sciences (Basel, Switzerland)

    2024  Volume 14, Issue 4

    Abstract: Learning management systems (LMSs) have received substantial global attention and have undergone extensive research, with most discussions focusing on users' acceptance and continuation of LMS use in the higher education sector. However, research is ... ...

    Abstract Learning management systems (LMSs) have received substantial global attention and have undergone extensive research, with most discussions focusing on users' acceptance and continuation of LMS use in the higher education sector. However, research is scarce in terms of identifying the factors that are advantageous to K-12 students' learning and satisfaction when using LMSs for language learning. This study aims to examine the impacts of internal and contextual factors on secondary students' learning satisfaction and English achievement when using LMSs. Data were collected from 289 students through an online survey. The results of the structural equation modeling showed that satisfaction had the most significant impact on English achievement. Furthermore, both internal and contextual factors, including technology self-efficacy, interest, task value, teacher support, and technology facilitation, positively impacted learning satisfaction with LMSs. In addition, teacher support exerted the strongest impact on satisfaction, followed by interest and technology self-efficacy. However, only internal factors, such as interest and task value, were positively associated with English achievement. Neither teacher support nor technology facilitation significantly impacted English performance. Given the increasing availability of LMS usage, the findings of this study can facilitate the more effective implementation of LMSs in China and globally. The study contributes to the theory and practice of LMSs use in K-12 English education. The limitations and implications of the study were discussed as well.
    Language English
    Publishing date 2024-03-24
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2651997-5
    ISSN 2076-328X
    ISSN 2076-328X
    DOI 10.3390/bs14040271
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article: A cross-sectional survey on the relationship between workplace psychological violence and empathy among Chinese nurses: the mediation role of resilience.

    Li, Li / Liao, Xiaoli / Ni, Juan

    BMC nursing

    2024  Volume 23, Issue 1, Page(s) 85

    Abstract: Background: Workplace violence is one of the most serious public health issues worldwide in healthcare occupations, nurse is a profession which faces the greatest risk of exposure to workplace violence among healthcare occupations.: Objective: The ... ...

    Abstract Background: Workplace violence is one of the most serious public health issues worldwide in healthcare occupations, nurse is a profession which faces the greatest risk of exposure to workplace violence among healthcare occupations.
    Objective: The present study aimed to explore the relationship between workplace psychological violence and empathy among Chinese nurses, and further examine the mediation role of resilience in this relationship.
    Method: A cross-sectional survey was conducted among a convenience sample of clinical registered nurses in Xinjiang China from 29 September 2023 to 19 October 2023.The online questionnaire, contained the general information form, the Workplace Psychologically Violent Behaviors Instrument, the Jefferson Scale of Empathy-Healthcare Professionals Version, and the Connor-Davidson Resilience Scale, was used to collect data. The IBM SPSS statistics software version 22.0 was used to perform data analyses in forms of descriptive statistics, correlation analysis, and mediation analysis.
    Result: This survey recruited a convenience sample of 1613 clinical registered nurses aged 22 to 55 years who come from diverse ethnicities and worked in different departments. A total of 534 nurse experienced psychological violent, which yielded a positive rate of 33.1% for psychological violent among nurses. Pearson analysis reported a negative correlation between psychological violences and empathy (r=-0.724, P < 0.01) as well as a negative correlation between psychological violences and resilience (r=-0.681, P < 0.01). Mediation analysis reported that resilience mediated the negative relationship between psychological violence and empathy, the mediation effect accounted for ab/(ab + c') = 23.40% of the total effect.
    Conclusion: This study supported an inverse ralationship between psychological violence and empathy among Chinese nurses where resilience acted as a protective factor to mediated the negative impacts of psychological violences on empathy These results directed health policies and clinical interventions to equip nurses with resilience to copy with and recover from workplace psychological violence.
    Language English
    Publishing date 2024-02-01
    Publishing country England
    Document type Journal Article
    ZDB-ID 2091496-9
    ISSN 1472-6955
    ISSN 1472-6955
    DOI 10.1186/s12912-024-01734-1
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: Development and Psychometric Evaluation of the Career Growth Scale for Nurses.

    Ni, Yun-Xia / Li, Li / Li, Ji-Ping

    Asian nursing research

    2023  Volume 17, Issue 4, Page(s) 200–207

    Abstract: Purpose: The purpose of this study was to develop the career growth scale for nurses (CGSN) and evaluate its psychometric properties.: Methods: This study was conducted in four phases: (1) creating a pool of potential items through a qualitative ... ...

    Abstract Purpose: The purpose of this study was to develop the career growth scale for nurses (CGSN) and evaluate its psychometric properties.
    Methods: This study was conducted in four phases: (1) creating a pool of potential items through a qualitative design; (2) developing a preliminary scale using a modified two-round Delphi process; (3) refining the preliminary scale to finalize the scale using a cross-sectional survey; and (4) evaluating the psychometric properties of the final scale using another cross-sectional survey. A sample of 858 registered nurses from 12 general hospitals was recruited for this study.
    Results: The final scale consisted of 17 items categorized into three factors: career goal progress, professional ability and attribute improvement, and career promotion and prestige increase. The three factors accounted for 75.4% of the observed variance in career growth. The overall Cronbach's α was .96, and the intraclass correlation coefficient was .92. The content validity index was .97. Confirmatory factor analysis showed acceptable model fitness.
    Conclusions: These results showed that the CGSN has good psychometric properties and can be used to evaluate specific career growth among nurses. This new instrument can further help nurse managers and clinical nurses themselves assess career growth and identify unsatisfactory aspects of growth, thereby designing tailored training programs and evaluating the effectiveness of such interventions.
    MeSH term(s) Humans ; Psychometrics/methods ; Cross-Sectional Studies ; Surveys and Questionnaires ; Reproducibility of Results ; Motivation ; Nurses
    Language English
    Publishing date 2023-08-29
    Publishing country Korea (South)
    Document type Journal Article
    ZDB-ID 2481635-8
    ISSN 2093-7482 ; 2093-7482
    ISSN (online) 2093-7482
    ISSN 2093-7482
    DOI 10.1016/j.anr.2023.08.001
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Book: Erfolgreich lernen mit ADHS und ADS

    Rietzler, Stefanie / Grolimund, Fabian / Stohler, Nadja

    der praktische Ratgeber für Eltern

    2023  

    Author's details Stefanie Rietzler, Fabian Grolimund ; mit Illustrationen von Nadja Stohler
    Keywords Selbstwertgefühl ; Ratgeber ; Hyperaktivität ; Erziehung ; Aufmerksamkeitsdefizit ; Ausdauer ; Wutausbrüche ; Kinder ; Lernen ; Hyperaktivitätsstörung ; Eltern ; Unaufmerksamkeit ; Aufmerksamkeitsdefizitstörung ; Grenzen ; Elternratgeber ; Lernstrategien ; Erziehungskompetenz ; Hausaufgaben ; Konzentration ; ADHS
    Language German
    Size 303 Seiten, Illustrationen, 21.8 cm x 14 cm, 476 g
    Edition 2., überarbeitete Auflage
    Publisher Hogrefe AG
    Publishing place Bern
    Publishing country Germany
    Document type Book
    Note Die erste Auflage erschien 2016 unter dem Titel "Erfolgreich lernen mit ADHS-Der praktische Ratgeber für Eltern" - Impressum
    HBZ-ID HT021849747
    ISBN 978-3-456-86284-2 ; 3-456-86284-9 ; 9783456762845 ; 9783456962849 ; 3456762844 ; 3456962843
    Database Catalogue ZB MED Medicine, Health

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  9. Article ; Online: Body mass index, internalizing behavior and executive function: examining trait-state effects from age 2 to 15.

    Li, Keman / Yan, Ni

    European child & adolescent psychiatry

    2024  

    Abstract: This study aimed to examine the reciprocal relation between body mass index and internalizing behavior from age 2 to 15, and also the predictive role of executive function. This study included a subset sample of 640 children (47% were male) from the ... ...

    Abstract This study aimed to examine the reciprocal relation between body mass index and internalizing behavior from age 2 to 15, and also the predictive role of executive function. This study included a subset sample of 640 children (47% were male) from the National Institute of Child Health and Development Study of Early Child Care and Youth Development. A refined random-intercept cross-lagged model was employed to analyze: (1) the reciprocal relation between children's body mass index and internalizing behavior assessed in eight waves from age 2 to 15; (2) the predictive role of executive functioning in both children's body mass index and internalizing behavior. Trait-level body mass index-to-internalizing behavior association was not found; a significant state-level prediction from body mass index in 5th grade to internalizing behavior in 6th grade was found. Executive function was significantly associated with trait-level body mass index, trait-level internalizing behaviors, and state-level internalizing behaviors. The findings suggest that deficits in children's executive functioning may be a shared risk associated with both high body mass index and internalizing behaviors. From an intervention perspective, this study highlighted the importance of targeting executive function to intervene in children's obesity or internalizing behaviors.
    Language English
    Publishing date 2024-01-03
    Publishing country Germany
    Document type Journal Article
    ZDB-ID 1118299-4
    ISSN 1435-165X ; 1018-8827 ; 1433-5719
    ISSN (online) 1435-165X
    ISSN 1018-8827 ; 1433-5719
    DOI 10.1007/s00787-023-02349-8
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: Analytical Gradient Using Cluster-in-Molecule RI-MP2 Method for the Geometry Optimizations of Large Systems.

    Zheng, Yang / Ni, Zhigang / Wang, Yuqi / Li, Wei / Li, Shuhua

    Journal of chemical theory and computation

    2024  

    Abstract: We present an efficient analytical energy gradient algorithm for the cluster-in-molecule resolution-of-identity second-order Møller-Plesset perturbation (CIM-RI-MP2) method based on the Lagrange multiplier method. Our algorithm independently constructs ... ...

    Abstract We present an efficient analytical energy gradient algorithm for the cluster-in-molecule resolution-of-identity second-order Møller-Plesset perturbation (CIM-RI-MP2) method based on the Lagrange multiplier method. Our algorithm independently constructs the Lagrangian formalism within each cluster, avoiding the solution of the coupled-perturbed Hartree-Fock (CPHF) equation for the whole system. Due to this feature, the computational cost of the CIM-RI-MP2 gradients is much lower than that of other local MP2 algorithms. Benchmark calculations of several molecules containing up to 312 atoms demonstrate the general applicability of our CIM-RI-MP2 gradient algorithm. The optimized structure of a 244-atom molecule using the CIM-RI-MP2 method with the cc-pVDZ basis set is in good agreement with the corresponding crystal structure. A single-point gradient calculation conducted for a molecular cage containing 972 atoms and 9612 basis functions takes 48 h on 25 nodes, utilizing a total of 600 CPU cores. The present CIM-RI-MP2 gradient program is applicable for obtaining the optimized geometries of large systems with hundreds of atoms.
    Language English
    Publishing date 2024-04-16
    Publishing country United States
    Document type Journal Article
    ISSN 1549-9626
    ISSN (online) 1549-9626
    DOI 10.1021/acs.jctc.4c00087
    Database MEDical Literature Analysis and Retrieval System OnLINE

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