نتایج جستجو برای: held calculator

تعداد نتایج: 68461  

1996
PATRICK SCOTT

The Latin American Calculators in Mathematics Education Project (PLACEM) is experimenting with the use of calculators in mathematics teaching in seven Latin American countries: Argentina, Brazil, Chile, Colombia, Dominican Republic, Mexico and Venezuela. PLACEM has received calculators and some financial support from Texas Instruments. There has been only minor resistance to calculator use, and...

2008
Aryn Pyke

What is the impact of calculator use on the acquisition of arithmetic facts? Some, but not all, prior research reports that mental practice promotes better subsequent performance than calculator practice (i.e., the generation effect). Is answer production faster and more accurate on a test after practice with versus without a calculator? If so, to what extent does mental practice promote retent...

2012
Célia M. D. Sales Peter P. Wakker Paula C. G. Alves

This paper presents the Metric-Frequency Calculator (MF Calculator), an online application to analyze similarity. The MF Calculator implements the MF similarity algorithm developed by Sales and Wakker (2009) for the quantitative assessment of similarity in ill-structured data sets. It is widely applicable as it can be used when there is little prior control of the variables to be observed, with...

Journal: :American journal of critical care : an official publication, American Association of Critical-Care Nurses 2012
Cheryl Dumont Cheryl Bourguignon

BACKGROUND Glycemic control is important to patients' outcomes. However, the process of maintaining glycemic control is risk laden and labor intensive for nurses. OBJECTIVES To examine the effects of using a computerized insulin dose calculator to facilitate management of glycemic control for critically ill cardiac patients. METHODS A prospective randomized controlled trial was conducted wi...

2010
Chunzhi Li Junyong Yan

Compared with the conventional electronic computer, the Ternary Optical Computer (TOC) is the better idea for next generation computing tools because it possesses numerous data bits, enough intercom bandwidth, and inter controller made of electronic computer, but when designing optical calculators in TOC, there is much randomness that bring the manufacture of the optical calculators on lots of ...

2015
Hyun Ju Park Hun Lee Young Jae Woo Eung Kweon Kim Kyoung Yul Seo Ha Yan Kim Tae-im Kim

PURPOSE To compare the astigmatic power of toric intraocular lenses (IOLs) obtained from the AcrySof, TECNIS, and iTrace toric calculator in patients with preoperative with-the-rule (WTR) or against-the-rule (ATR) corneal astigmatism. MATERIALS AND METHODS Fifty eyes with cataract and corneal astigmatism greater than 0.75 diopters were enrolled in each group (WTR and ATR). Keratometric values...

2016
Yi-Shuo Wu Ning Zhang Sheng-Hua Liu Jian-Feng Xu Shi-Jun Tong Ye-Hua Cai Li-Min Zhang Pei-De Bai Meng-Bo Hu Hao-Wen Jiang Rong Na Qiang Ding Ying-Hao Sun

The performances of the Prostate Cancer Prevention Trial (PCPT) risk calculator and other risk calculators for prostate cancer (PCa) prediction in Chinese populations were poorly understood. We performed this study to build risk calculators (Huashan risk calculators) based on Chinese population and validated the performance of prostate-specific antigen (PSA), PCPT risk calculator, and Huashan r...

Journal: :Ophthalmology in Russia 2020

Journal: :Journal of Chemical Education 1993

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