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56 resultados encontrados.

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Mathematical Modeling Process as an Activity Requiring Creativity
Artículo
Acceso abierto Artículo DOAJ
Deniz Kaya et al · Van Yüzüncü Yıl Üniversitesi · 2026 · ISSN 1305-2020
The aim of this study is to address creativity as a measurable and conceptually assessable dimension by incorporating it into the processes of modeling competence. For this purpose, real-world problem situations requirin...
LCC TENDOkVkdWNhdGlvbiAoR2VuZXJhbCk~Idioma eng
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Open Access
Mathematical Models to Describe the Kinetic Behavior of Staphylococcus aureus in Jerky
Artículo
Acceso abierto Artículo DOAJ
Jimyeong Ha et al · Springer Nature · 2019 · ISSN 2636-0772
Abstract The objective of this study was to develop mathematical models for describing the kinetic behavior of Staphylococcus aureus (S. aureus) in seasoned beef jerky. Seasoned beef jerky was cut into 10-g pieces. Next,...
LCC TENDOkZvb2QgcHJvY2Vzc2luZyBhbmQgbWFudWZhY3R1cmU~; LCC:Animal cultureIdioma eng
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Open Access
Modelagem matemática do controle de brucelose bovina por vacinação Mathematical modeling of bovine brucellosis control by vaccination
Artículo
Acceso abierto Artículo DOAJ
M. Amaku et al · Universidade Federal de Minas Gerais, Escola de Veterinária · 2009 · ISSN 0102-0935
As fêmeas bovinas, por sua importância na transmissão e na manutenção da brucelose, constituíram o alvo dos inquéritos do Programa Nacional de Controle e Erradicação da Brucelose e da Tuberculose Animal. Com bas...
LCC LCC:Animal cultureIdioma eng
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Open Access
Cyclical aldosterone secretion and diagnostic insights of primary hyperaldosteronism informed by a mathematical model
Artículo
Material complementario disponible Artículo DOAJ
Melvin Khee-Shing Leow · The American Physiological Society · 2026 · ISSN 1043-4046
Primary aldosteronism (PA) is the most common cause of secondary hypertension in many populations worldwide. Although hypertension with recurrent hypokalemia from renal potassium wasting and simultaneously elevated plasm...
LCC TENDOlBoeXNpb2xvZ3k~Idioma eng
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Degradabilidade ruminal da cama de frango e do feno de capim coast-cross e avaliação de modelos matemáticos para estimativa da taxa de passagem de partículas Coast-cross hay and broiler litter ruminal degradation and evaluation of mathematical models to estimate rate of particulate passage
Artículo
Material complementario disponible Artículo DOAJ
Ronaldo Lopes Oliveira et al · Sociedade Brasileira de Zootecnia · 1999 · ISSN 1516-3598
O experimento foi realizado para avaliar a cinética de degradação ruminal da matéria seca (MS), proteína bruta (PB) e fibra em detergente neutro (FDN) e os diferentes modelos para estimativa da taxa de passagem, em ...
LCC LCC:Animal cultureIdioma eng
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Parallel computations for fractional variable-order monkeypox disease mathematical model using a hybrid GPU‒CPU framework
Artículo
Material complementario disponible Artículo DOAJ
Nasser Sweilam et al · Taylor & Francis Group · 2026 · ISSN 1387-3954
This paper presents an innovative parallel computational methodology employing adaptive fractional differential operators to address Monkeypox epidemiological modeling challenges. The complex dynamics of such models ofte...
LCC LCC:Mathematics; LCC:Applied mathematics. Quantitative methodsIdioma eng
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Mathematical formalization of theories of motivation proposed by Maslow and Herzberg
Artículo
Acceso abierto Artículo DOAJ
Ivan Kotliarov · Universidade Federal Fluminense, Departamento de Psicologia · 2008 · ISSN 1984-0292
Maslow's theory is by far the most known theory of motivation, and the most common in the business and management practice. Herzberg's theory fits the observations and explains some aspects of human motivation left unexp...
LCC TENDOlBzeWNob2xvZ3k~Idioma eng
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Open Access
Modeling the impact of aerial water spray on the dynamics of anthropogenic pollutants to sustain industrialization
Artículo
Acceso abierto Artículo DOAJ
Gauri Agrawal et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract This study introduces a novel nonlinear mathematical model by considering three dynamic variables: densities of human population and industries, and concentration of atmospheric pollutants. The formulated model ...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Open Access
Modelling the impact of sow replacement rate on farm performance
Artículo
Acceso abierto Artículo DOAJ
Henrique da Costa Mendes Muniz et al · Sociedade Brasileira de Zootecnia · 2024 · ISSN 1806-9290
ABSTRACT This study aimed to develop and assess a deterministic mathematical model for predicting the impacts of varying sow replacement rates on the performance of farms producing weaned piglets. Initially, the influenc...
LCC LCC:Animal cultureIdioma eng
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Open Access
Modeling of drug delivery from erodible and non-erodible laminated planar devices into a finite external medium
Artículo
Acceso abierto Artículo CONICET Digital
Helbling, Ignacio Marcelo et al · Elsevier Science · 2010 · ISSN 0376-7388
Analytical solutions based on the pseudo-steady state approximation (PSSA) were derived for the case of controlled dispersed-drug release from erodible and non-erodible planar matrices, through a membrane, and taking int...
Idioma eng
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Open Access
Modeling and validation of anisotropic thin-film deposition on cylindrical substrates for predictable resistance control in MEMS fabrication
Artículo
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Aditya Tummala et al · Springer · 2026 · ISSN 2731-6564
Abstract Precise control of electrical properties in conductive micro-structures is essential for the performance and reliability of micro-electro-mechanical systems (MEMS). However, the nature of anisotropic physical va...
LCC TENDOk1lY2hhbmljYWwgZW5naW5lZXJpbmcgYW5kIG1hY2hpbmVyeQ~~Idioma eng
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Modeling the Collective Intelligence of Innovatively Integrated Enterprises
Artículo
Acceso abierto Artículo DOAJ
Halyna Ostrovska et al · Vasyl Stefanyk Carpathian National University · 2025 · ISSN 2311-0155
The article addresses the challenges of modelling the collective intelligence of innovation-integrated enterprises in the context of digital transformation. An overview of mathematical models used to describe collective ...
LCC TENDOkVkdWNhdGlvbg~~; TENDOkVjb25vbWljcyBhcyBhIHNjaWVuY2U~Idioma eng
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Open Access
What first-year students’ prior mathematical knowledge reveals for modelling-oriented university mathematics teaching
Artículo
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Rina Durandt · AOSIS · 2026 · ISSN 2958-8650
Background: Students’ prior mathematical knowledge plays a critical role in their success in university mathematics, yet it is often treated diagnostically rather than instructionally. Aim: This study examines studen...
LCC TENDOkVkdWNhdGlvbg~~Idioma eng
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Methodology for Leveraging Artificial Intelligence to Formulate Problems of Discovering Novel Growth Models and Enabling Strategic Management of Complex Socio-Economic Systems
Artículo
Material complementario disponible Artículo DOAJ
M. S. Varenik et al · North-West institute of management of the Russian Presidential Academy of National Economy and Public Administration · 2026 · ISSN 1726-1139
Amid the convergence of technological, macroevolutionary, and demographic singularities, conventional approaches to analyzing and forecasting economic growth are increasingly losing relevance and predictive power. The su...
LCC TENDOlBvbGl0aWNhbCBpbnN0aXR1dGlvbnMgYW5kIHB1YmxpYyBhZG1pbmlzdHJhdGlvbiAoR2VuZXJhbCk~Idioma eng
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Relevance of social contact definitions for use in infectious disease transmission modeling: a systematic review and recommendations
Artículo
Ficha bibliográfica disponible Artículo DOAJ
Charlotte Doran et al · BMC · 2026 · ISSN 1471-2334
Abstract Background Social mixing studies provide crucial evidence for parameterizing mathematical models of infectious disease transmission, and their validity for use in models is dependent on their study design and ho...
LCC TENDOkluZmVjdGlvdXMgYW5kIHBhcmFzaXRpYyBkaXNlYXNlcw~~Idioma eng
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Semi physical growth model of Lobesia botrana under laboratory conditions for Argentina's Cuyo region
Artículo
Material complementario disponible Artículo CONICET Digital
Aguirre Zapata, Estefanía et al · Elsevier Science · 2022 · ISSN 0304-3800
Lobesia botrana is a quarantine pest from Argentina and other countries in the world. It causes damage to the vine in its different growth stages leading to losses in wine production. To develop pest control strategies b...
Idioma eng
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Utilização de funções matemáticas no estudo da curva de lactação em caprinos Use of mathematical functions in the study of lactation curves in goats
Artículo
Material complementario disponible Artículo DOAJ
Vinícius Pereira Guimarães et al · Sociedade Brasileira de Zootecnia · 2006 · ISSN 1516-3598
Objetivou-se com este estudo comparar funções matemáticas propostas na literatura para o ajuste da curva de lactação em caprinos leiteiros. Foram utilizados 23.502 controles leiteiros, totalizando 748 lactações de...
LCC LCC:Animal cultureIdioma eng
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Analysis of different management strategies for annual ryegrass (Lolium rigidum) based on a population dynamic model
Artículo
Acceso abierto Artículo CONICET Digital
D'amico, Edith Maria Belen et al · World Scientific · 2018 · ISSN 0218-1274
Weed species present high competitive capacity, rapid adaptability and herbicide resistance, hindering their effective control across worldwide cropping regions. Since field-conducted experiments are very time-consuming ...
Idioma eng
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Open Access
Artificial Intelligence in Models for Regional Management of Socio-Economic Processes
Artículo
Acceso abierto Artículo DOAJ
N. T. Trotsenko · North-West institute of management of the Russian Presidential Academy of National Economy and Public Administration · 2026 · ISSN 1726-1139
This paper analyzes methodological approaches for creating an info-technological platform for “digital portraits” of complex socioeconomic systems using the example of regional systems in Russia, as a necessary eleme...
LCC TENDOlBvbGl0aWNhbCBpbnN0aXR1dGlvbnMgYW5kIHB1YmxpYyBhZG1pbmlzdHJhdGlvbiAoR2VuZXJhbCk~Idioma eng
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Open Access
Use of fluoride for the measurement of bone remodelling in rats and human beings
Artículo
Acceso abierto Artículo CONICET Digital
Lupo, Maela et al · International Society for Fluoride Research · 2020 · ISSN 0015-4725
We examined a new method, based on the retention of fluoride (F), for estimating bone remodelling in rats and human beings. We tested the validity of the new methodology by comparing normal Sprague Dawley rats (Controls,...
Idioma eng
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Open Access
Innovative Technologies for Enhanced Physical and Mathematical Learning in Central Europe: Contemporary Issues and Trends of Fractal Structuring of Information
Artículo
Acceso abierto Artículo DOAJ
Mar’yan Mykhaylo et al · Vasyl Stefanyk Carpathian National University · 2025 · ISSN 2311-0155
The implementation of the functioning of fractals and fractality for open and holistic systems of physical and mathematical education is substantiated. It is shown that it is thanks to fractality that the synergy of the ...
LCC TENDOkVkdWNhdGlvbg~~; TENDOkVjb25vbWljcyBhcyBhIHNjaWVuY2U~Idioma eng
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Open Access
Bayesian Approach for Analyzing Computer Models using Gaussian Process Models.
Artículo
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hasan Saeid et al · University of Mosul, College of Education for Pure Science · 2021 · ISSN 1812-125X
Mathematical models, usually implemented in computer programs known as computer models, are widely used in all areas of science and technology to represent complex systems in the real world. However, computer models are ...
LCC TENDOkVkdWNhdGlvbg~~; LCC:Science (General)Idioma eng
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Open Access
ETHNOMATHEMATICS-PROBLEM BASED LEARNING IN THE “BALOY ADAT TIDUNG” CONTEXT: EFFECTS ON STUDENTS’ MATHEMATICAL CREATIVITY AND GROWTH MINDSET
Artículo
Acceso abierto Artículo DOAJ
Sury Adellia Ramadhanta et al · LPPM Universitas Labuhanbatu · 2026 · ISSN 2303-355X
Purpose – This study aimed to examine the effectiveness of Ethnomathematics-based Problem-Based Learning (PBL) and Ethnomathematics-based Student Teams Achievement Division (STAD) in enhancing students' Mathematical Cr...
LCC TENDOkVkdWNhdGlvbg~~Idioma eng
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Integrating Assessment for Learning with Differentiated Instruction to Foster Students’ Mathematical Resilience
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Fatimah Ade Evi et al · De Gruyter · 2026 · ISSN 2544-7831
Mathematical resilience is crucial for students’ academic success, yet many teaching methodologies overlook the anxiety and negative attitudes frequently associated with learning mathematics. This study examines the im...
LCC TENDOkVkdWNhdGlvbg~~Idioma eng
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