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  1. Artikel ; Online: Medium- and long-term power load forecasting model

    Zhu Yuning / Xu Xiaoliang / Lai Ruoqi / Guo Hengqing / Jia Fan

    E3S Web of Conferences, Vol 375, p

    2023  Band 03026

    Abstract: Power load is an important part of power system, and power load forecasting has an important impact on power system analysis, design and control. With the development of smart micro grid, load forecasting has gradually become an important module in the ... ...

    Abstract Power load is an important part of power system, and power load forecasting has an important impact on power system analysis, design and control. With the development of smart micro grid, load forecasting has gradually become an important module in the energy management system, It is “source, network, load and storage” “An important link in energy flow matching. The staged combined demand forecasting model of power grid based on neural network and polynomial regression is adopted, and judgment conditions are added to the neural network. If the training sample data does not converge in the neural network training process, the neural network forecasting is terminated, and the data is automatically transferred to the polynomial regression model to obtain the forecasting results. This method can be initially used for annual and monthly load forecasting. It is an intelligent micro grid The planning of has laid a certain technical foundation.
    Schlagwörter load forecasting ; neural network ; polynomial regression ; Environmental sciences ; GE1-350
    Sprache Englisch
    Erscheinungsdatum 2023-01-01T00:00:00Z
    Verlag EDP Sciences
    Dokumenttyp Artikel ; Online
    Datenquelle BASE - Bielefeld Academic Search Engine (Lebenswissenschaftliche Auswahl)

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  2. Artikel ; Online: Grid investment capability prediction based on path analysis and BP neural network

    Zhang Chengke / Liu Huideng / Zhu Yuning / Wang Yuzhu / Hu Zeping

    SHS Web of Conferences, Vol 151, p

    2022  Band 01043

    Abstract: With the more complex investment environment of China’s power grid, the accurate prediction of the investment ability of power grid enterprises has become an important prerequisite for managers to make precise investment decisions. This paper first ... ...

    Abstract With the more complex investment environment of China’s power grid, the accurate prediction of the investment ability of power grid enterprises has become an important prerequisite for managers to make precise investment decisions. This paper first selects the factors affecting the investment capacity of the power grid from the internal and external environment, and establishes the index system of the factors affecting the investment capacity. Secondly, the path analysis is used to deeply explore the interaction relationship and influence degree of each index and investment capacity. Finally, the maximum investment capacity of the power network can be predicted based on the BP neural network prediction model. The results show that the BP neural network prediction model can achieve higher prediction accuracy when predicting the power grid investment capability.
    Schlagwörter index system ; path analysis ; bp neural network ; power grid investment capability ; Social Sciences ; H
    Thema/Rubrik (Code) 338
    Sprache Englisch
    Erscheinungsdatum 2022-01-01T00:00:00Z
    Verlag EDP Sciences
    Dokumenttyp Artikel ; Online
    Datenquelle BASE - Bielefeld Academic Search Engine (Lebenswissenschaftliche Auswahl)

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  3. Artikel: Is Distributional Justice Equivalent to Prosocial Sharing in Children's Cognition?

    Zhu, Yuning / Zhang, Jingmiao / Liu, Xiuli

    Frontiers in psychology

    2022  Band 13, Seite(n) 888028

    Abstract: Distribution and sharing are social preference behaviors supported and shaped by selection pressures, which express individuals' concern for the welfare of others. Distributive behavior results in distributive justice, which is at the core of moral ... ...

    Abstract Distribution and sharing are social preference behaviors supported and shaped by selection pressures, which express individuals' concern for the welfare of others. Distributive behavior results in distributive justice, which is at the core of moral justice. Sharing is a feature of the prosocial realm. The connotations of distribution and sharing are different, so the principles, research paradigms, and social functions of the two are also different. Three potential causes of confusion between the two in the current research on distribution and sharing are discussed. First, they share common factors in terms of individual cognition, situation, and social factors. Second, although they are conceptually different, prosocial sharing and distribution fairness sensitivity are mutually predictive in individual infants. Similarly, neural differences in preschoolers' perception of distribution fairness predict their subsequent sharing generosity. Finally, similar activation regions are relevant to distribution and sharing situations that need behavioral control on a neural basis.
    Sprache Englisch
    Erscheinungsdatum 2022-07-12
    Erscheinungsland Switzerland
    Dokumenttyp Journal Article ; Review
    ZDB-ID 2563826-9
    ISSN 1664-1078
    ISSN 1664-1078
    DOI 10.3389/fpsyg.2022.888028
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  4. Artikel ; Online: Combining HbA1c and insulin resistance to assess the risk of gestational diabetes mellitus: A prospective cohort study.

    Yin, Binbin / Ding, Lijing / Chen, Zhuopeng / Chen, Yan / Zhu, Bo / Zhu, Yuning

    Diabetes research and clinical practice

    2023  Band 199, Seite(n) 110673

    Abstract: Objective: To investigate the association of glycated hemoglobin (HbA1c) and homeostasis model assessment insulin resistance (HOMA-IR) with gestational diabetes mellitus (GDM) risk.: Methods: Data for this study were from a prospective cohort in ... ...

    Abstract Objective: To investigate the association of glycated hemoglobin (HbA1c) and homeostasis model assessment insulin resistance (HOMA-IR) with gestational diabetes mellitus (GDM) risk.
    Methods: Data for this study were from a prospective cohort in Hangzhou, China. We included pregnant women with HbA1c, fasting insulin, and fasting glucose (FG) measured at 15-20 weeks of gestation and underwent oral glucose tolerance test (OGTT) at 24-28 weeks. Based on HbA1c and HOMA-IR, participants were divided into four groups. We estimated the odds ratios (OR) with 95% confidence intervals (CI) to assess the associations of HbA1c and HOMA-IR with GDM occurrence. Finally, we the potential additive interaction between HbA1c and HOMA-IR by calculating relative excess risk due to interaction (RERI) and the attributable proportion due to interaction (AP).
    Result: 462 pregnant women were included, of whom 136 (29.44%) developed GDM. Based on HbA1c and HOMA-IR, the study population was divided into four groups, with the percentages of each group being 51.30%, 15.58%, 20.56%, and 12.55%, respectively. The incidence of GDM increased with the increase of HOMA-IR and HbA1c, respectively, and the risk of GDM was significantly increased when both HOMA-IR and HbA1c were elevated. However, no such risk was observed in pregnant women < 35 years. Finally, we found significantly higher FG at 24-28 weeks in the high HOMA-IR and HbA1c group among GDM-positive pregnant women.
    Conclusions: The incidence of GDM increased with increasing HbA1c and HOMA-IR, and the risk of GDM was significantly increased when both HbA1c and HOMA-IR were elevated. This finding may help to identify high-risk women for GDM early in pregnancy and provide timely interventions.
    Mesh-Begriff(e) Female ; Pregnancy ; Humans ; Diabetes, Gestational/diagnosis ; Diabetes, Gestational/epidemiology ; Insulin Resistance ; Glycated Hemoglobin ; Prospective Studies ; Blood Glucose ; Insulin
    Chemische Substanzen Glycated Hemoglobin ; Blood Glucose ; Insulin
    Sprache Englisch
    Erscheinungsdatum 2023-04-17
    Erscheinungsland Ireland
    Dokumenttyp Journal Article
    ZDB-ID 632523-3
    ISSN 1872-8227 ; 0168-8227
    ISSN (online) 1872-8227
    ISSN 0168-8227
    DOI 10.1016/j.diabres.2023.110673
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  5. Artikel ; Online: Is SARS-CoV-2 Infection Causing the Reactivation of Cytomegalovirus?

    Yin, Binbin / Wu, Peihao / Zhu, Yuning / Zhou, Shaomin / Bai, Yongying / Ding, Lijing / Chen, Yan / Zhu, Bo

    The Pediatric infectious disease journal

    2023  Band 42, Heft 11, Seite(n) e427–e429

    Sprache Englisch
    Erscheinungsdatum 2023-07-21
    Erscheinungsland United States
    Dokumenttyp Journal Article
    ZDB-ID 392481-6
    ISSN 1532-0987 ; 0891-3668
    ISSN (online) 1532-0987
    ISSN 0891-3668
    DOI 10.1097/INF.0000000000004048
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  6. Artikel ; Online: Epidemiology, prenatal diagnosis, and neonatal outcomes of congenital heart defects in eastern China: a hospital-based multicenter study.

    Zhang, Xiaohui / Sun, Yu / Zhu, Jiajun / Zhu, Yuning / Qiu, Liqian

    BMC pediatrics

    2020  Band 20, Heft 1, Seite(n) 416

    Abstract: Background: Congenital heart defect is the leading malformation in China. There may have been changes in congenital heart defect incidence because of birth policy shift in China over past years. This study aimed to investigate the epidemiology, prenatal ...

    Abstract Background: Congenital heart defect is the leading malformation in China. There may have been changes in congenital heart defect incidence because of birth policy shift in China over past years. This study aimed to investigate the epidemiology, prenatal diagnosis, and outcomes of congenital heart disease to improve medical and policy decisions.
    Methods: Data on cases of congenital heart disease identified during 2014-2018 were taken from the Zhejiang provincial birth defects surveillance system. Chi-square test, odds ratio (OR) and 95% confidence interval (CI) were used to explore epidemiology, prenatal diagnosis, and birth outcomes of congenital heart disease.
    Results: The average incidence of congenital heart disease was 16.0 per 1000 births, which increased by 62.2% during 2014-2018(χ
    Conclusions: The high incidence of congenital heart disease in Zhejiang might be attributable to the large proportion of mild congenital heart disease. The incidence of critical congenital heart disease, the prenatal detection rate, and perinatal deaths from congenital heart disease are comparable to those in other studies.
    Mesh-Begriff(e) Adult ; China/epidemiology ; Female ; Heart Defects, Congenital/diagnostic imaging ; Heart Defects, Congenital/epidemiology ; Hospitals ; Humans ; Incidence ; Infant, Newborn ; Pregnancy ; Prenatal Diagnosis ; Young Adult
    Sprache Englisch
    Erscheinungsdatum 2020-09-02
    Erscheinungsland England
    Dokumenttyp Journal Article ; Multicenter Study ; Research Support, Non-U.S. Gov't
    ZDB-ID 2041342-7
    ISSN 1471-2431 ; 1471-2431
    ISSN (online) 1471-2431
    ISSN 1471-2431
    DOI 10.1186/s12887-020-02313-4
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  7. Artikel ; Online: Reduced glycodeoxycholic acid levels are associated with negative clinical outcomes of gestational diabetes mellitus.

    Zhu, Bo / Ma, Zhixin / Zhu, Yuning / Fang, Lei / Zhang, Hong / Kong, Hongwei / Xia, Dajing

    Journal of Zhejiang University. Science. B

    2021  Band 22, Heft 3, Seite(n) 223–232

    Abstract: Gestational diabetes mellitus (GDM) is characterized by glycemia and insulin disorders. Bile acids (BAs) have emerged as vital signaling molecules in glucose metabolic regulation. BA change in GDM is still unclear, which exerts great significance to ... ...

    Abstract Gestational diabetes mellitus (GDM) is characterized by glycemia and insulin disorders. Bile acids (BAs) have emerged as vital signaling molecules in glucose metabolic regulation. BA change in GDM is still unclear, which exerts great significance to illustrate the change of BAs in GDM. GDM patients and normal pregnant women were enrolled during the oral glucose tolerance test (OGTT) screening period. Fasting serums were sampled for the measurement of BAs. BA metabolism profiles were analyzed in both pregnant women with GDM and those with normal glucose tolerance (NGT). Delivery characteristics, delivery gestational age, and infant birthweight were extracted from medical records. GDM patients presented distinctive features compared with NGT patients, including higher body mass index (BMI), elevated serum glucose concentration, raised insulin (both fasting and OGTT), and increased hemoglobin A1c (HbA1c) levels. Higher homeostasis model assessment of insulin resistance (HOMA-IR) and decreased β-cell compensation (i.e., oral disposition index (DI
    Mesh-Begriff(e) Adult ; Diabetes, Gestational/metabolism ; Female ; Glycodeoxycholic Acid/blood ; Humans ; Insulin/blood ; Insulin Resistance ; Pregnancy ; Pregnancy Outcome ; Young Adult
    Chemische Substanzen Insulin ; Glycodeoxycholic Acid (360-65-6)
    Sprache Englisch
    Erscheinungsdatum 2021-03-15
    Erscheinungsland China
    Dokumenttyp Journal Article
    ZDB-ID 2247290-3
    ISSN 1862-1783 ; 1673-1581
    ISSN (online) 1862-1783
    ISSN 1673-1581
    DOI 10.1631/jzus.B2000483
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  8. Artikel ; Online: Association of higher HbA1c within the normal range with adverse pregnancy outcomes: a cross-sectional study.

    Yin, Binbin / Hu, Lingwei / Meng, Xingjun / Wu, Kaiqi / Zhang, Long / Zhu, Yuning / Zhu, Bo

    Acta diabetologica

    2021  Band 58, Heft 8, Seite(n) 1081–1089

    Abstract: Objective: The aim of this study was to investigate the association between a relatively high HbA1c level within the normal range and the risk of adverse pregnancy outcomes.: Methods: This retrospective cohort study was conducted between March 2018 ... ...

    Abstract Objective: The aim of this study was to investigate the association between a relatively high HbA1c level within the normal range and the risk of adverse pregnancy outcomes.
    Methods: This retrospective cohort study was conducted between March 2018 and March 2019 at Women's Hospital, School of Medicine, Zhejiang University. Multiple logistic regression models after adjusting for plausible confounders were implemented to assess the relationships between the level of HbA1c and adverse pregnancy outcomes.
    Results: A total of 8585 women were included in our study. The rates of preterm birth, macrosomia and preeclampsia were 4.4% (380/8585), 5.3% (457/8585) and 1.7% (149/8585), respectively. After adjusting for potential confounding variables, an HbA1c range of 5.5-5.9% (37-41 mmol/mol) remained significantly associated with an increased risk of preterm delivery (a-OR 2.27; 95% CI, 1.50-3.43), macrosomia (a-OR 1.97; 95% CI, 1.32-2.94) and preeclampsia (a-OR 3.70; 95% CI, 2.07-6.60). GDM-negative pregnant women with an HbA1c level in the range of 5.5-5.9% (37-41 mmol/mol) had an increased risk of preterm delivery (a-OR 2.84; 95% CI, 1.71-4.71) and preeclampsia (a-OR 3.82; 95% CI, 1.81-8.04). However, GDM-positive pregnant women had an increased risk of macrosomia (a-OR 2.12; 95% CI, 1.13-3.97) and preeclampsia (a-OR 2.62; 95% CI, 1.01-6.81).
    Conclusion: A higher HbA1c level within the normal range is an independent risk factor for preterm delivery and preeclampsia, especially among GDM-negative women. Therefore, relevant medical staff should enhance the awareness of risk and prevention to strengthen pregnancy monitoring.
    Mesh-Begriff(e) Adult ; Cohort Studies ; Cross-Sectional Studies ; Diabetes, Gestational/diagnosis ; Diabetes, Gestational/epidemiology ; Female ; Fetal Macrosomia/epidemiology ; Glycated Hemoglobin A/analysis ; Humans ; Infant, Newborn ; Pre-Eclampsia/epidemiology ; Pregnancy ; Pregnancy Complications/epidemiology ; Pregnancy Outcome ; Premature Birth/epidemiology ; Reference Values ; Retrospective Studies ; Risk Factors
    Chemische Substanzen Glycated Hemoglobin A
    Sprache Englisch
    Erscheinungsdatum 2021-03-25
    Erscheinungsland Germany
    Dokumenttyp Journal Article
    ZDB-ID 1097676-0
    ISSN 1432-5233 ; 0940-5429
    ISSN (online) 1432-5233
    ISSN 0940-5429
    DOI 10.1007/s00592-021-01691-0
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  9. Artikel ; Online: Antimicrobial Susceptibility and Clonality of Vaginally Derived Multidrug-Resistant

    Zhang, Xueying / Bai, Yongying / Zhang, Long / Draz, Mohamed S / Ruan, Zhi / Zhu, Yuning

    Antimicrobial agents and chemotherapy

    2020  Band 64, Heft 8

    Abstract: Here, the antimicrobial susceptibility, resistance mechanisms, and clonality ... ...

    Abstract Here, the antimicrobial susceptibility, resistance mechanisms, and clonality of
    Mesh-Begriff(e) Anti-Bacterial Agents/pharmacology ; China ; Clindamycin/pharmacology ; Microbial Sensitivity Tests ; Mobiluncus ; Phylogeny
    Chemische Substanzen Anti-Bacterial Agents ; Clindamycin (3U02EL437C)
    Sprache Englisch
    Erscheinungsdatum 2020-07-22
    Erscheinungsland United States
    Dokumenttyp Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 217602-6
    ISSN 1098-6596 ; 0066-4804
    ISSN (online) 1098-6596
    ISSN 0066-4804
    DOI 10.1128/AAC.00780-20
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  10. Artikel: Case Report: Cancer spectrum and genetic characteristics of a

    Zhang, Ying / Wang, Xiaolu / Zhu, Yuning / Liang, Chong / Zhao, Lijun / Meng, Qi / Yin, Jiani C / Shi, Yuqian / Wang, Fufeng / Qin, Feng / Xuan, Ji

    Frontiers in oncology

    2023  Band 13, Seite(n) 1222873

    Abstract: Germline variations in the DNA polymerase genes, ...

    Abstract Germline variations in the DNA polymerase genes,
    Sprache Englisch
    Erscheinungsdatum 2023-09-06
    Erscheinungsland Switzerland
    Dokumenttyp Case Reports
    ZDB-ID 2649216-7
    ISSN 2234-943X
    ISSN 2234-943X
    DOI 10.3389/fonc.2023.1222873
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