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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

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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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Utilização de funções matemáticas no estudo da curva de lactação em caprinos Use of mathematical functions in the study of lactation curves in goats

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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

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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Artificial Intelligence in Models for Regional Management of Socio-Economic Processes

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Artificial Intelligence in Models for Regional Management of Socio-Economic Processes

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...

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Ability of non-linear mixed models to predict growth in laying hens

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Ability of non-linear mixed models to predict growth in laying hens

Luis Fernando Galeano-Vasco et al · Sociedade Brasileira de Zootecnia · 2014 · ISSN 1806-9290

In this study, the Von Bertalanffy, Richards, Gompertz, Brody, and Logistics non-linear mixed regression models were compared for their ability to estimate the growth curve in commercial laying hens. Data were obtained f...

LCC LCC:Animal cultureIdioma eng

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Capaian Kemampuan Mathematical Thinking Siswa melalui Model Comprehensive Mathematics Instructions

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Capaian Kemampuan Mathematical Thinking Siswa melalui Model Comprehensive Mathematics Instructions

Nita Delima et al · Universitas Hamzanwadi · 2021 · ISSN 2442-4226

The national exam results show that students still have difficulty solving PISA standardization questions, reinforcing the reason why Indonesian students' mathematical literacy scores on PISA are still very low. This mat...

LCC LCC:MathematicsIdioma ind

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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

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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

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...

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Phenomenological models of residual mechanical properties of polymer composites under fatigue loading: review, analysis of descriptive ability and classification

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Phenomenological models of residual mechanical properties of polymer composites under fatigue loading: review, analysis of descriptive ability and classification

Oleg Staroverov et al · Gruppo Italiano Frattura · 2026 · ISSN 1971-8993

In this work, a review and mathematical analysis of phenomenological models of residual strength and residual stiffness of polymer composite materials under fatigue loading have been carried out. The methodology of the a...

LCC TENDOk1lY2hhbmljYWwgZW5naW5lZXJpbmcgYW5kIG1hY2hpbmVyeQ~~; LCC:Structural engineering (General)Idioma eng

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What first-year students’ prior mathematical knowledge reveals for modelling-oriented university mathematics teaching

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What first-year students’ prior mathematical knowledge reveals for modelling-oriented university mathematics teaching

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...

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An exact mathematical formulation for the optimal log transportation

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An exact mathematical formulation for the optimal log transportation

Bordon, Maximiliano Ramon et al · Elsevier Science · 2018 · ISSN 1389-9341

In this work, a Mixed-Integer Linear Programming (MILP) model for daily routing of trucks in forest industry is presented. The aim is to generate truck routes at minimum cost, while logs supply is guaranteed. Models usua...

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Causal generalized linear models via Pearson risk invariance

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Causal generalized linear models via Pearson risk invariance

Polinelli Alice et al · De Gruyter · 2026 · ISSN 2193-3685

Prediction invariance of causal models under heterogeneous settings has been exploited by a number of recent methods for causal discovery, typically focussing on recovering the causal parents of a target variable of inte...

LCC LCC:Mathematics; LCC:Probabilities. Mathematical statisticsIdioma eng

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Recognising dog movement with behaviour-specific machine learning models: bout length as a biologically relevant parameter for window size

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Recognising dog movement with behaviour-specific machine learning models: bout length as a biologically relevant parameter for window size

Gábor Csizmadia et al · BMC · 2026 · ISSN 1746-6148

Abstract Background Machine learning methods are widely used to detect behavioural data patterns. Although these new mathematical methods are useful tools, the interpretation of the results are often ambivalent unless ...

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SymbAlign: A Hybrid Symbolic–Neural Alignment Framework for Automated Mathematical Solution Scoring

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SymbAlign: A Hybrid Symbolic–Neural Alignment Framework for Automated Mathematical Solution Scoring

Johnsi R. et al · EDP Sciences · 2026 · ISSN 2100-014X

Automated scoring of mathematical solutions is challenging due to the diversity of solution strategies and the need to assess both correctness and reasoning. We present SymbAlign++, a hybrid framework that combines symbo...

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O sonho de Bernouilli

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O sonho de Bernouilli

José Roberto Castilho Piqueira et al · Universidade de São Paulo · 2011 · ISSN 0103-4014

Este artigo apresenta, dentro de uma perspectiva histórica, algumas ideias sobre a aplicação de ferramentas matemáticas no estudo de problemas relacionados à biologia. Usando a Teoria dos Sistemas Dinâmicos, alguns...

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Improving multisite precipitation generators based on generalised linear models

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Improving multisite precipitation generators based on generalised linear models

J. B. Wessel et al · Copernicus Publications · 2026 · ISSN 2364-3579

Precipitation generators are statistical models used to produce synthetic sequences of (multisite) precipitation for hydrological applications such as flood risk assessment and water resource management. Among these, app...

LCC TENDOk9jZWFub2dyYXBoeQ~~; TENDOk1ldGVvcm9sb2d5LiBDbGltYXRvbG9neQ~~; LCC:Probabilities. Mathematical statisticsIdioma eng

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Optimization Techniques and Mathematical Modeling Applied to Reluctance Motors

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Optimization Techniques and Mathematical Modeling Applied to Reluctance Motors

B.B. Miranda et al · Sociedade Brasileira de Microondas e Optoeletrônica e Sociedade Brasileira de Eletromagnetismo · 2022 · ISSN 2179-1074

Abstract The present work aims at the application of different optimization strategies in the electromagnetic analysis of the Variable Reluctance Motor (VRM) through Finite Element (FE) simulation. Two case studies are i...

LCC LCC:Electrical engineering. Electronics. Nuclear engineeringIdioma eng

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Parallel computations for fractional variable-order monkeypox disease mathematical model using a hybrid GPU‒CPU framework

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Parallel computations for fractional variable-order monkeypox disease mathematical model using a hybrid GPU‒CPU framework

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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Development and evaluations of equations to predict empty body weight in pre-weaned hair sheep lambs

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Development and evaluations of equations to predict empty body weight in pre-weaned hair sheep lambs

C. Jardines-Pozos et al · Universidade Federal de Minas Gerais, Escola de Veterinária · 2025 · ISSN 1678-4162

ABSTRACT This research aimed to assess the relationships among shrunk body weight (SBW) and empty body weight (EBW) to develop equations to estimate EBW in 121 pre-weaned hair sheep lambs from different genotypes (Pelibu...

LCC LCC:Animal cultureIdioma eng

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Degradação in vitro da fibra em detergente neutro de forragem tropical de alta qualidade em função da suplementação com proteína e/ou carboidratos In vitro degradation of neutral detergent fiber from high-quality tropical forage according to supplementation with protein and (or) carbohydrates

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Viviane Aparecida Carli Costa et al · Sociedade Brasileira de Zootecnia · 2009 · ISSN 1516-3598

Objetivou-se avaliar o efeito da suplementação proteica e/ou com carboidratos sobre a degradação ruminal da fibra em detergente neutro (FDN) de forragem tropical de alta qualidade. No experimento, foi simulada a supl...

LCC LCC:Animal cultureIdioma eng

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Stable matching with double infinity of workers and firms

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Stable matching with double infinity of workers and firms

Fuentes, Matías Nicolás. et al · De Gruyter · 2018 · ISSN 2018-0015

In this paper we analyze the existence of stable matchings in a two- sided large market in which workers are assigned to firms. The market has a continuum of workers while the set of firms is countably infinite. We show ...

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Prediction of live weight in growing hair sheep using the body volume formula

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Prediction of live weight in growing hair sheep using the body volume formula

R. Salazar-Cuytun et al · Universidade Federal de Minas Gerais, Escola de Veterinária · 2022 · ISSN 1678-4162

ABSTRACT Due to the conditions in which traditional sheep production systems operate, the evaluation of animal growth from live weight (LW) is limited by the high cost of the livestock scale as well as the sophisticated ...

LCC LCC:Animal cultureIdioma eng

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Relevance of social contact definitions for use in infectious disease transmission modeling: a systematic review and recommendations

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Relevance of social contact definitions for use in infectious disease transmission modeling: a systematic review and recommendations

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...

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Semi physical growth model of Lobesia botrana under laboratory conditions for Argentina's Cuyo region

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Semi physical growth model of Lobesia botrana under laboratory conditions for Argentina's Cuyo region

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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Analysis of different management strategies for annual ryegrass (Lolium rigidum) based on a population dynamic model

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Analysis of different management strategies for annual ryegrass (Lolium rigidum) based on a population dynamic model

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 ...

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Model Problem Based Learning Berbantuan GeoGebra dan Model Realistic Mathematics Education terhadap Representasi Matematis Siswa ditinjau dari Gaya Kognitif

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Model Problem Based Learning Berbantuan GeoGebra dan Model Realistic Mathematics Education terhadap Representasi Matematis Siswa ditinjau dari Gaya Kognitif

Sofri Rizka Amalia et al · Universitas Hamzanwadi · 2020 · ISSN 2442-4226

This study aims to determine the differences in students' mathematical representations through the Problem Based Learning (PBL) model assisted by GeoGebra and Realistic Mathematics Education (RME) models, differences in ...

LCC LCC:MathematicsIdioma ind

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