Results 31 to 40 of about 149,591 (264)

Ethnomathematics study: The use of modulo concept in Kampung Naga

Infinity
This article discusses the ethnomathematics study of the Kampung Naga community in Tasikmalaya, Indonesia. Ethnomathematics can investigate the application of mathematical notions in these cultural activities.
Uba Umbara, Sufyani Prabawanto, Agus Saeful Anwar   +2 more
doaj   +1 more source

Prophylactic Antibiotics and Wound Infection [PDF]

Journal of Clinical and Diagnostic Research, 2013
Introduction: Surgical site infections account for 14%-25% of all nosocomial infections. The main aims of this study were to audit the use of prophylactic antibiotic, to quantify the rate of post-operative wound infection, and to identify risk factors
Abubaker Ibrahim Elbur, Yousif M.A., Ahmed S.A. El-Sayed, Manar E. Abdel-Rahman   +3 more
doaj   +1 more source

Retrieval practice may not benefit mathematical word-problem solving

Frontiers in Psychology, 2023
The retrieval practice effect refers to the fact that one or even multiple retrievals of memory content during the same period are more effective than repeated studying to promote future memory retention.
Xiaoxue Huang, Sining Zheng, Zhiyun Yu, Shunsen Chen   +3 more
doaj   +1 more source

The perceptions of future teachers about mathematical modeling and the links with D'Ambrosio's conception and mathematical knowledge for teaching

Diversitas Journal, 2023
In this work, we present partial results of a qualitative research that aims to investigate mathematical knowledge for the teaching and practice of mathematical modeling in Basic Education.
Claudia de Oliveira Lozada, Felipe Miranda Mota, Sidney Leandro da Silva Viana   +2 more
doaj   +1 more source

Preservice mathematics teachers’ perceptions of mathematical problem solving and its teaching: A case from China

Frontiers in Psychology, 2022
Preservice mathematics teachers’ accurate understanding of mathematical problem solving and its teaching is key to the performance of their professional quality.
Peijie Jiang, Yong Zhang, Yanyun Jiang, Bin Xiong, Bin Xiong   +4 more
doaj   +1 more source

Expert Consensus on the Diagnosis, Treatment, and Management of Edema (2025) [PDF]

Zhongguo quanke yixue
Edema is a common clinical problem with complex etiology and a lack of systematic clinical research data, affecting patients' physical and mental health and imposing an economic burden on society.
General Practice Branch of Cross-Straits Medicine Exchange Association, General Practice Branch of Zhejiang Medical Association, General Undifferentiated Disease Professional Committee of Zhejiang Society of Mathematical Medicine, the Expert Collaboration Group on Medically Unspecified Disease in General Practice, Chinese Geriatrics Society
doaj   +1 more source

A relaxed block splitting preconditioner for complex symmetric indefinite linear systems

Open Mathematics, 2018
In this paper, we propose a relaxed block splitting preconditioner for a class of complex symmetric indefinite linear systems to accelerate the convergence rate of the Krylov subspace iteration method and the relaxed preconditioner is much closer to the ...
Huang Yunying, Chen Guoliang
doaj   +1 more source

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

FEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai, Mizuki Seo, Gyath Karadsheh, Fachrur Rizal Mahendra, Máté Á Demény, Ferenc Győry, János András Mótyán, László Fésüs, Endre Kristóf, Rini Arianti   +9 more
wiley   +1 more source

The Geometry of Thought: Circling Through Concepts

Philosophies
The goal of this paper is to shed light on the nature of mathematical practice, i.e., on “doing mathematics”. It explores Gödel’s perspective, which offers an approach to understanding mathematics centered on concepts, objects, and structures.
Miloš Adžić, Filip Jevtić, Jovana Kostić   +2 more
doaj   +1 more source

Problematising current forms of legitimised participation in the examination papers for Mathematical Literacy

Pythagoras, 2015
In this article we argue that in South Africa the current format of legitimised participation and practice in the examination papers for Mathematical Literacy restricts successful apprenticeship in the discipline of scientific mathematics and limits ...
Marc North, Iben M. Christiansen
doaj   +1 more source