10,268 research outputs found

    Correlation study of male semen parameters and embryo aneuploidy in preimplantation genetic testing for aneuploidy

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      DAS statement for Frontiers. Manuscript title: Correlation study of male semen parameters and embryo aneuploidy in preimplantation genetic testing for aneuploidy Manuscript ID: 1072176 Authors: Hongyi Yang, Yan Liu, Wenbin Niu, Zilan Yang, Yang Wang, Haixia Jin, Gang Li Journal: Frontiers in Endocrinology, section Reproduction Article type: Original Research    </p

    sj-pdf-6-wso-10.1177_17474930211052816 - Supplemental material for Posterior circulation stroke due to vertebral artery disease in the Chinese population

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    Supplemental material, sj-pdf-6-wso-10.1177_17474930211052816 for Posterior circulation stroke due to vertebral artery disease in the Chinese population by Changqing Zhang, Zixiao Li, Liping Liu, Yuehua Pu, Xinying Zou, Hongyi Yan, Yuesong Pan, Xingquan Zhao, Yilong Wang and Yongjun Wang in International Journal of Stroke</p

    sj-pdf-7-wso-10.1177_17474930211052816 - Supplemental material for Posterior circulation stroke due to vertebral artery disease in the Chinese population

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    Supplemental material, sj-pdf-7-wso-10.1177_17474930211052816 for Posterior circulation stroke due to vertebral artery disease in the Chinese population by Changqing Zhang, Zixiao Li, Liping Liu, Yuehua Pu, Xinying Zou, Hongyi Yan, Yuesong Pan, Xingquan Zhao, Yilong Wang and Yongjun Wang in International Journal of Stroke</p

    sj-pdf-4-wso-10.1177_17474930211052816 - Supplemental material for Posterior circulation stroke due to vertebral artery disease in the Chinese population

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    Supplemental material, sj-pdf-4-wso-10.1177_17474930211052816 for Posterior circulation stroke due to vertebral artery disease in the Chinese population by Changqing Zhang, Zixiao Li, Liping Liu, Yuehua Pu, Xinying Zou, Hongyi Yan, Yuesong Pan, Xingquan Zhao, Yilong Wang and Yongjun Wang in International Journal of Stroke</p

    sj-pdf-2-wso-10.1177_17474930211052816 - Supplemental material for Posterior circulation stroke due to vertebral artery disease in the Chinese population

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    Supplemental material, sj-pdf-2-wso-10.1177_17474930211052816 for Posterior circulation stroke due to vertebral artery disease in the Chinese population by Changqing Zhang, Zixiao Li, Liping Liu, Yuehua Pu, Xinying Zou, Hongyi Yan, Yuesong Pan, Xingquan Zhao, Yilong Wang and Yongjun Wang in International Journal of Stroke</p

    Supplemental Material - Prevalence and Associated Factors of Atherosclerotic Plaque and Stenosis in Renal Arteries: A Community-Based Study

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    Supplemental Material for Prevalence and Associated Factors of Atherosclerotic Plaque and Stenosis in Renal Arteries: A Community-Based Study by Dongxue Wang, Yuesong Pan, Xueli Cai, Jing Jing, Hongyi Yan, Suying Wang, Xia Meng, Lerong Mei, Yanli Zhang, Shan Li, Tiemin Wei, Yilun Zhou and Yongjun Wang in Angiology</p

    Using performance assessment in secondary school mathematics: an empirical study in a Singapore classroom

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    This article reports an exploratory study on using performance assessment in mathematics instruction in a high-performing secondary school in Singapore. An intact mathematics class participated in the study, and received chapter-based performance tasks as intervention during regular mathematics lessons for about one and a half school years. The performance tasks used included authentic and/or open-ended tasks. The students’ academic achievements and attitudes in mathematics were compared with a comparison class that did not receive the intervention. Both quantitative and qualitative data were collected, mainly through questionnaire surveys, performance task tests, conventional school exams, and interviews with students and teachers. The results suggest that the students receiving the intervention performed significantly better than their counterparts in solving conventional exam problems, and in general they also showed more positive changes in attitudes towards mathematics and mathematics learning. The students from the experimental class also expressed positive views about the benefits of using performance tasks in promoting their ability in higher order thinking, though no statistically significant difference was detected between the two classes of students in solving unconventional tasks before and after intervention. Overall, the results appear to support teachers’ using contextualised problems in real life situations and open-ended investigations in students’ learning of mathematic

    sj-pdf-5-wso-10.1177_17474930211052816 - Supplemental material for Posterior circulation stroke due to vertebral artery disease in the Chinese population

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    Supplemental material, sj-pdf-5-wso-10.1177_17474930211052816 for Posterior circulation stroke due to vertebral artery disease in the Chinese population by Changqing Zhang, Zixiao Li, Liping Liu, Yuehua Pu, Xinying Zou, Hongyi Yan, Yuesong Pan, Xingquan Zhao, Yilong Wang and Yongjun Wang in International Journal of Stroke</p

    sj-pdf-3-wso-10.1177_17474930211052816 - Supplemental material for Posterior circulation stroke due to vertebral artery disease in the Chinese population

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    Supplemental material, sj-pdf-3-wso-10.1177_17474930211052816 for Posterior circulation stroke due to vertebral artery disease in the Chinese population by Changqing Zhang, Zixiao Li, Liping Liu, Yuehua Pu, Xinying Zou, Hongyi Yan, Yuesong Pan, Xingquan Zhao, Yilong Wang and Yongjun Wang in International Journal of Stroke</p

    sj-pdf-1-wso-10.1177_17474930211052816 - Supplemental material for Posterior circulation stroke due to vertebral artery disease in the Chinese population

    No full text
    Supplemental material, sj-pdf-1-wso-10.1177_17474930211052816 for Posterior circulation stroke due to vertebral artery disease in the Chinese population by Changqing Zhang, Zixiao Li, Liping Liu, Yuehua Pu, Xinying Zou, Hongyi Yan, Yuesong Pan, Xingquan Zhao, Yilong Wang and Yongjun Wang in International Journal of Stroke</p
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