How does task switching affect arithmetic strategy use in children with low mathematics achievement? Evidence from computational estimation     

Li  Hongxia  Hua  Xiaoteng  Yang  Yalin  Huang  Bijuan  Si  Jiwei 《European Journal of Psychology of Education - EJPE》2020,35(1):225-240

European Journal of Psychology of Education - Although an increasing number of studies have suggested that students with low mathematics achievement (LMA) tend to perform worse in arithmetic...  相似文献   

Modern education and the revolt of 1857 in India     

Parimala V. Rao 《Paedagogica Historica: International Journal of the History of Education》2016,52(1-2):25-42

Abstract

In May 1857, a number of battalions in the Bengal army of the East India Company rebelled against their immediate British officers and the British administration in the North Western Provinces (NWP), Oudh and Bihar. The protracted conflict that stretched over a year was extremely violent, killed thousands of British officers and civilians and provoked an equally ruthless suppression. It ended the Company’s rule and the British Crown assumed administration in 1858. Even before the end of the conflict, the British elites such as former governor of the NWP George Russell Clerk and former Governor-General of India Ellenborough argued that English education was responsible for the revolt. They also listed the missionary schools and girls’ education as the leading causes. This paper attempts to examine the educational policies prior to the revolt and the condition of schools during the revolt, as well as the historical validity of the arguments put forth by Clerk and Ellenborough.  相似文献   

Super-proximity routing in structured peer-to-peer overlay networks     

吴增德  饶卫雄  马范援 《浙江大学学报(A卷英文版)》2004,5(1):16-21

Peer-to-Peer systems are emerging as one of the most popular Internet applications. Structured Peer-to-Peer overlay networks use identifier based routing algorithms to allow robustness, load balancing, and distributed lookup needed in this environment. However, identifier based routing that is independent of Internet topology tends to be of low efficiency. Aimed at improving the routing efficiency, the super-proximity routing algorithms presented in this paper combine Internet topology and overlay routing table in choosing the next hop. Experimental results showed that the algorithms greatly improve the efficiency of Peer-to-Peer routing.  相似文献   

太平天国安庆根据地建设     

鲁尧贤 《安庆师范学院学报(社会科学版)》2001,20(1):108-110

太平军复克安庆后 ,积极开展根据地建设。安庆根据地成为太平天国统治时间最长 ,形势相对稳定的根据地之一。  相似文献   

谈如何做好高校学生干部的培养工作   总被引：4，自引：0，他引：4  

兰红霞  朱凯峰  李俊虹 《河北职业技术学院学报》2002,2(3):44-45

做好学生干部培养是高校学生管理工作中非常重要的一个环节 ,本文结合作者实际工作中的一些经验 ,重点介绍了如何做好学生干部培养工作  相似文献   

Clinico-Biochemical indexing of calcium urolithiasis on the basis of urinary citrate to calcium ratio and inhibition of mineralisation of urinary stone forming minerals by human urine     

T. V. R. K. Rao  Sofia Bano 《Indian journal of clinical biochemistry : IJCB》2003,18(1):52-60

Urinary citric acid and calcium levels have been estimated in the urine of 20 normal healthy persons as well as 12 urinary stone patients. Inhibition efficiency of these urine samples towards the mineralisation of urinary stone forming minerals, viz., calcium phosphate, oxalate or carbonate, has been studied in an experimental model. Statistical correlation of the above data has been made by computing the coefficient of determination and unexplained variance. Clinico-biochemical indexing of calcium urolithiasis risk factor has been attempted in the light of the data.  相似文献   

Method evaluation of an enzymatic method for serum creatinine     

K. S. S. Saibaba  P. V. L. N. Srinivasa Rao  K. V. Dakshina Murty  M. Vijaya Bhaskar 《Indian journal of clinical biochemistry : IJCB》1997,12(2):139-141

Selecting the correct method for routine analysis by ‘method evaluation’ is an important component of quality assurance. It is a step-wise procedure that evaluates various analytical parameters like accuracy, precision etc of the given method. Finally reference intervals are established for selected population. We evaluated an enzymatic method for serum creatinine. The results show that it is an acceptable method based on the above mentioned criteria.  相似文献   

Comparative analyses for beta human chorionic gonadotropin     

Babli Dhaliwal  Vasanti R. Rao  Girija Ramaswamy 《Indian journal of clinical biochemistry : IJCB》1995,10(2):110-111

Serum Beta human chorionic gonadotropin (BhCG) was measured in 25 healthy controls and 75 cases with gestational trophoblastic neoplasms and testicular tumor using RIA kit from BARC, Bombay and ELISA kit from Abbott Diagnostics, USA. Regression Analysis of the values obtained for controls and cases by both the methods were statistically significant P 0.001.  相似文献   

Secondary immunization inhibits drug induced apoptosis<Emphasis Type="Italic">in vivo</Emphasis>     

Winston Costa Pereira  Muddanna S. Rao  D. M. Vasudevan 《Indian journal of clinical biochemistry : IJCB》2003,18(2):161-168

Immunization with a proper dose of an antigenic stimulus leads to cell proliferation and antibody response of circulating lymphocytes. We have previously observed that Secondary immunized spleenocytes resist ceramide-mediated apoptosisin vitro. Our present study is aimed at investigating thein vivo effect of immunization on apoptosis. Mice were subjected to either Primary or Secondary dose with Tetanus Toxoid. Unimmunized spleenocytes served as controls. Unimmunized, Primary and Secondary immunized mice were later exposed to chemotherapeutic drugs such as Etoposide/Methotrexate/Vincristine to induce apoptosis. Apoptosis was studied by using the Feulgen reaction on 5μ thin parafin sections of spleen. It was observed that Secondary immunized mice showed a lower percentage of apoptosis as compared to Primary or Unimmunized mice that was subjected to either of the chemotherapeutic drugs. It was thus concluded that Secondary immunization inhibits the process of chemotherapeutic drug induced apoptosis in vivo.  相似文献   

基于VisualC++环境下MapObjects的使用     

饶利民 《科技广场》2004,(7):19-21

在应用程序中加入MapObjects最容易的方法是将它放在一个对话框中,MapObjects的地图控件不但能加入到对 话框中,通过MFC的CFormView类,还可以在单文档和多文档应用程序中使用地图控件。  相似文献