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151.
Aragón Estibaliz Cerda Gamal Aguilar Manuel Mera Carlos Navarro Jose I. 《European Journal of Psychology of Education - EJPE》2021,36(2):405-422
European Journal of Psychology of Education - The main goal of this study was to analyze the contribution of predictors of both domain-general (working memory, processing speed, and receptive... 相似文献
152.
Jose M. Pavía Ernesto J. Veres-Ferrer Gabriel Foix-Escura 《International Journal of Information Management》2012
Credit and debit cards have spread and skyrocketed all around the world to become the most popular means of payments in many countries. Despite their enormous popularity, cards are not free of risk. Technology development and e-commerce have exponentially increased internal credit card incidents. This paper identifies and quantifies the different types of credit card fraud and puts into question the effectiveness of the role assigned to cardholders in its detection. 相似文献
153.
Awareness of another’s activity is an important aspect of facilitating collaboration between users, enabling an “understanding of the activities of others” (Dourish & Bellotti, 1992). In this paper we investigate the role of awareness and its effect on search performance and behaviour in collaborative multimedia retrieval. We focus on the scenario where two users are searching at the same time on the same task, and via an interface, can see the activity of the other user. The main research question asks: does awareness of another searcher aid a user when carrying out a multimedia search session?To encourage awareness, an experimental study was designed where two users were asked to compete to find as many relevant video shots as possible under different awareness conditions. These were individual search (no awareness), Mutual awareness (where both users could see the other’s search screen), and unbalanced awareness (where one user is able to see the other’s screen, but not vice-versa). Twelve pairs of users were recruited, and the four worst performing TRECVID 2006 search topics were used as search tasks, under four different awareness conditions. We present the results of this study, followed by a discussion of the implications for multimedia information retrieval systems. 相似文献
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Seema Bhargava Khageshwar Mahato Anjali Manocha Mamta Kankra Parul Singla Anisha Sharma Ashok Ahirwar Vinod Gupta Salamma Jose 《Indian journal of clinical biochemistry : IJCB》2021,36(3):360
HbA1c is used extensively for the diagnosis and management of diabetes mellitus. It constitutes 80% of glycated HbA1(Glycated haemoglobin(GHb)A), and depends upon blood glucose and RBC life span. RBC life span varies with anemia, leading to a consequent alteration in the HbA1c value irrespective of the circulating blood glucose concentration. But to the best of our knowledge no Hb cut offs have been derived for appropriate interpretation of HbA1c. The prevalence of anemia in Indian population is nearly 40% as per its definition by WHO—Hb < 12 g/dL in females and < 13 g/dL in males—with most cases attributable to nutritional deficiencies. Hence, we aimed to identify Hb cut-off for accurate interpretation of HbA1c in presence of deficiency anemias. Partial correlation between random blood glucose (RBG) and HbA1c was studied in 1312 subjects, 470 of whom had deficiency-related anemia]. The data was adjusted for age, sex and Hb. Partial correlation between RBG and HbA1c was highly significant (p < 0.0001) till Hb of 8.1 gm/dL. Significance reduced to p = 0.003 and p = 0.006 as the cut off of Hb reduced to 7.1 gm/dL and 5.0 gm/dL, respectively, but was not lost. Hence, caution in interpretation of HbA1c is not required till an Hb of 5 g/dL. 相似文献
157.
Okoye Kingsley Arrona-Palacios Arturo Camacho-Zuñiga Claudia Achem Joaquín Alejandro Guerra Escamilla Jose Hosseini Samira 《Education and Information Technologies》2022,27(3):3891-3933
Education and Information Technologies - Recent trends in educational technology have led to emergence of methods such as teaching analytics (TA) in understanding and management of the... 相似文献
158.
Jose Kim Banks Susan Hansen Emily Jones Rachael Zubrick Stephen R. Stafford Joel Taylor Catherine L. 《Early Childhood Education Journal》2022,50(1):21-31
Early Childhood Education Journal - School readiness is a construct used by educators and policy makers to describe a range of abilities that are beneficial for children transitioning to school.... 相似文献
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体育舞蹈选手的赛前心理状态及训练方法 总被引:5,自引:1,他引:4
体育舞蹈是现代社会一种高雅的文体活动,由于它有着丰富的艺术内涵,采用体育竞赛的形式,是一种陶冶情操和锻炼体魄的极好形式,深受各国人民喜爱。运用问卷调查法、文献资料法对体育舞蹈选手赛前心理状态和影响赛前状态的心理因素进行分析,并提出有针对性的心理训练法。 相似文献