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Academic Articles & Research Papers
Showing 20 of 938 academic articles
Fran Sérgio Lobato • Trends in Computational and Applied Mathematics
(2011)
A otimização dinâmica do processo de fermentação batelada alimentada, através do controle da vazão de alimentação de substrato, caracteriza um problema de controle singular de difícil solução devido à flutuação do índice diferencial e da...
DOAJ
Open Access (DOAJ)
DOI: 10.5540/tema.2011.012.01.0001
Jens G. Balchen, Bernt Lie, Ingar Solberg • Modeling, Identification and Control
(1988)
A simple method has been investigated for the total or partial removal of the effect of non-linear process phenomena in multi-variable feedback control systems. The method is based upon computing the control variables which will drive the p...
DOAJ
Open Access (DOAJ)
DOI: 10.4173/mic.1988.3.3
Rhomiy Handican, Wahyu Setyaningrum • Edumatika
(2021)
The widespread use of smartphones to play games and the lack of use as a medium for learning mathematics is the reason for the need for the development of smartphone-based edutainment learning media. The purpose of this research is to desig...
DOAJ
Open Access (DOAJ)
DOI: 10.32939/ejrpm.v4i1.607
Eric L. Mann (2005)
As students progress through the educational system their interest in mathematics diminishes. Yet there is an ever increasing need within the workforce for individuals who possess talent in mathematics. The literature suggests that mathemat...
OPENALEX
Christian Greiffenhagen • British Journal of Sociology
(2014)
Sociology has been accused of neglecting the importance of material things in human life and the material aspects of social practices. Efforts to correct this have recently been made, with a growing concern to demonstrate the materiality of...
OPENALEX
Open Access
DOI: https://doi.org/10.1111/1468-4446.12037
Kamilla L. Lomborg, Carolina Cucart-Mora, Jan-Olaf Reschke, Christine Hertler et al. • Journal of Computer Applications in Archaeology
(2026)
In a world of drastic climatic and ecological changes, our knowledge of how the environment influenced hominin behaviour is of the utmost importance. Archaeology plays a key role in this domain, as it is the only discipline that studies emp...
DOAJ
Open Access (DOAJ)
DOI: 10.5334/jcaa.212
Keith Knight • Chapman & Hall/CRC eBooks
(1999)
Traditional texts in mathematical statistics can seem - to some readers-heavily weighted with optimality theory of the various flavors developed in the 1940s and50s, and not particularly relevant to statistical practice. Mathematical Statis...
OPENALEX
DOI: https://doi.org/10.1201/9780367805319
Edward A. Silver • for the learning of mathematics
(1994)
In mathematics classes at all levels of schooling in all countries of the world, students can be observed solving problems. The quality and authenticity of these mathematics problems has been the subject of many discussions and debates in r...
OPENALEX
John Healey Mason • International Journal of Mathematical Education in Science and Technology
(2000)
It is proposed that the style and format of the questions used by lecturers and tutors profoundly influence students' conceptions of what mathematics is about and how it is conducted. By looking at reasons for asking questions, and becoming...
OPENALEX
DOI: https://doi.org/10.1080/002073900287426
Leila Slimane, Souad Ayadi, Ozgur Ege, Ahmad Aloqaily et al. • Journal of Inequalities and Applications
(2026)
Abstract In this study, we establish existence and Ulam-Hyers results for nonlinear sequential fractional differential equations involving the deformable derivative. We employ the Banach contraction principle and Krasnoselskii’s theorem to ...
DOAJ
Open Access (DOAJ)
DOI: 10.1186/s13660-026-03510-y
Andrei Panteleev, Maria Karane • Mathematics
(2023)
The article considers the problem of finding the optimal on average control of the trajectories of continuous stochastic systems with incomplete feedback. This class of problems includes control problems in which the initial states are desc...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/math11132903
Huifang Yu, Zhirui Lv • Journal of King Saud University: Computer and Information Sciences
(2023)
Ring signcryption with no group administrator satisfies the decentralization and blockchain anonymity. In this article, we construct new lattice-based ring signcryption scheme suitable for consortium blockchain (CB-LRSCS), in which the smar...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.jksuci.2023.101602
Simon D Eckermann, Andrew R. Willan • Medical Decision Making
(2008)
UNLABELLED: Processes of health technology assessment (HTA) inform decisions under uncertainty about whether to invest in new technologies based on evidence of incremental effects, incremental cost, and incremental net benefit monetary (INM...
OPENALEX
DOI: https://doi.org/10.1177/0272989x07312477
Gabriella Pravettoni, Stefano Triberti • Springer eBooks
(2019)
Abstract The challenges represented by chronic conditions worldwide are related to disease management and patient engagement. Healthcare should open not only to new tools and resources but also to innovative approaches. This contribution de...
OPENALEX
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DOI: https://doi.org/10.1007/978-3-030-27994-3_1
Michael Drummond, Jerome Sanford Schwartz, Bengt Jönsson, Bryan R. Luce et al. • International Journal of Technology Assessment in Health Care
(2008)
Health technology assessment (HTA) is a dynamic, rapidly evolving process, embracing different types of assessments that inform real-world decisions about the value (i.e., benefits, risks, and costs) of new and existing technologies. Histor...
OPENALEX
DOI: https://doi.org/10.1017/s0266462308080343
Sangjin Shin, Yunjung Kim, Ji Eun Choi, Jung Yul Park • International Journal of Technology Assessment in Health Care
(2024)
In 2019, the National Evidence-based Healthcare Collaborating Agency (NECA) in Korea established a health technology reassessment (HTR) system to manage the life cycle of health technologies and develop operational measures promoting the ef...
OPENALEX
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DOI: https://doi.org/10.1017/s026646232400014x
PMC: 11569900
M.Q. AL-NATOUR • Assiut Veterinary Medical Journal
(2006)
Reverse transcriptase-polymerase chain reaction/ restriction fragment length polymorphism (RT-PCR/RFLP) techniques were used for the preliminary characterization of Jordanian field strains of Infectious Bursal Disease Viruses (IBDVs). Bursa...
DOAJ
Open Access (DOAJ)
DOI: 10.21608/avmj.2006.177318
Yafit Gilboa, Talia Maeir, Sharon Karni, Michal E. Eisenberg et al. • BMC Geriatrics
(2019)
Abstract Background Most surviving hip-fracture patients experience reduced mobility and lose some of their functional ability, which increases the risk of complications and rehospitalization. Post-discharge transitional programs to reduce ...
DOAJ
Open Access (DOAJ)
DOI: 10.1186/s12877-019-1141-z
W.M. Szejniuk, M.S. Nielsen, D. Brønnum, Z. Takács-Szabó et al. • Clinical and Translational Radiation Oncology
(2019)
Introduction: The aim of the study was to investigate repetitive fractional exhaled nitric oxide (FeNO) measurements during high-dose radiation therapy (HDRT) and to evaluate the use of FeNO to predict symptomatic radiation pneumonitis (RP)...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.ctro.2019.09.004
Albert Farrugia, Brian O’Mahony, Josephine Cassar • Haemophilia
(2012)
Although the funding of rare diseases such as haemophilia in developing countries remains a low priority, pressures on the funding of haemophilia treatment are also emerging in developed economies affected by the global economic downturn an...
OPENALEX
DOI: https://doi.org/10.1111/j.1365-2516.2012.02754.x