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32 resultados encontrados.

Tipos de recurso: Libro electrónico Artículo Revista Tesis Capítulo
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Optimization of family sizes in sets of crosses with a greedy allocation strategy based on automatic differentiation
Artículo
Acceso abierto Artículo DOAJ
Uche Joshua Okoye et al · Frontiers Media S.A · 2026 · ISSN 1664-462X
Line breeding programs of autogamous crops like barley and wheat are characterized by multiple crosses with high variability in cross means and segregation variances. From theory of order statistics, we derived formulas ...
LCC TENDOlBsYW50IGN1bHR1cmU~Idioma eng
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Open Access
Optimization of individualized therapy with oral valproic acid in pediatric patients with epilepsy based on factors influencing blood concentrations
Artículo
Acceso abierto Artículo DOAJ
Yinhui Qin et al · Frontiers Media S.A · 2026 · ISSN 1663-9812
BackgroundValproic acid (VPA) is widely used in pediatric epilepsy, but its blood concentrations vary considerably among pediatric patients with epilepsy. This study aimed to investigate the factors influencing VPA blood...
LCC LCC:Therapeutics. PharmacologyIdioma eng
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Open Access
Optimization of vulnerability assessment through socio-economic data spatialization for enhanced landslide risk evaluation
Artículo
Acceso abierto Artículo DOAJ
Yang Zhen et al · De Gruyter · 2026 · ISSN 2391-5447
In response to issues in regional landslide risk evaluation (LRE), such as the over-reliance on administrative unit statistics for vulnerability characterization and the difficulty in capturing the fine-scale spatial het...
LCC TENDOkdlb2xvZ3k~Idioma eng
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Open Access
Automated multiphysics MEMS co-optimization platform: Integrated fabrication constraints and accelerated design for high-linearity sensors
Artículo
Acceso abierto Artículo DOAJ
Peizhi Yu et al · AIP Publishing LLC · 2026 · ISSN 1672-6030
This paper proposes an innovative automated multiphysics Microelectromechanical systems (MEMS) co-optimization platform integrating the embedded reduced-order modeling offered by Coventor MEMS+ with MATLAB’s numerical ...
LCC TENDOlRlY2hub2xvZ3k~; LCC:Engineering (General). Civil engineering (General)Idioma eng
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Open Access
Trajectory planning for autonomous surface vehicles based on linear quadratic regulator and control space sampling
Artículo
Acceso abierto Artículo DOAJ
Fan Yang et al · Elsevier · 2026 · ISSN 2468-0133
In response to the limitations of traditional planning methods for Autonomous Surface Vehicles (ASVs), which heavily rely on predefined map representations and neglect kinematic feasibility, this paper proposes a novel k...
LCC LCC:Ocean engineeringIdioma eng
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Open Access
A hybrid simulation-machine learning proxy model for waterflood design optimization in the Bahariya Formation
Artículo
Acceso institucional disponible Artículo DOAJ
Ramy Gad et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract This study presents a novel hybrid methodology combining machine learning (ML) with conventional reservoir simulation to optimize waterflooding in the geologically complex Bahariya Formation, Western Desert, Egy...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Institucional
Effects of welding parameters optimization on the tensile performance of friction stir welded AA3103 Al alloy
Artículo
Material complementario disponible Artículo DOAJ
Ganesh Jagannath Pagar et al · SpringerOpen · 2026 · ISSN 1110-1903
Abstract Friction Stir Welding (FSW) is a reliable solid-state joining technique for aluminium alloys, where conventional fusion welding often causes porosity, solidification cracking, and excessive heat-affected softeni...
LCC LCC:Engineering (General). Civil engineering (General)Idioma eng
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Material complementario
Efficient Fuzzy Solutions for Linear Fractional Programming Problems: Using Pentagonal Fuzzy Numbers and the Decomposition Method
Artículo
Material complementario disponible Artículo DOAJ
Rebaz Mustafa et al · College of science, university of Diyala · 2026 · ISSN 2958-4612
This paper presents an efficient method for solving fully fuzzy linear fractional programming (FFLFP) problems using pentagonal fuzzy numbers (PFNs) and the decomposition method. In real-world decision-making, uncertaint...
LCC TENDOlNjaWVuY2U~Idioma eng
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Material complementario
Evaluating the Performance of Direct Higher-Order Formulations in Combinatorial Optimization Under Simulated Annealing
Artículo
Acceso abierto Artículo DOAJ
Kazuki Ikeuchi et al · IEEE · 2026 · ISSN 2169-3536
Ising machines, including quantum annealing machines, are promising next-generation computers for combinatorial optimization problems. However, due to hardware limitations, most Ising-type hardware can only solve objecti...
LCC LCC:Electrical engineering. Electronics. Nuclear engineeringIdioma eng
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Open Access
Modeling of a fully actuated quadrotor and control optimization using novel chaotic birds of prey algorithm variants
Artículo
Acceso abierto Artículo DOAJ
João Gabriel Piraine Bandeira et al · Springer Nature · 2026 · ISSN 3059-3204
Abstract Unmanned aerial vehicles, particularly quadrotors, present significant control challenges due to their nonlinear, underactuated, and coupled dynamics. This paper presents a comprehensive modeling approach for a ...
LCC TENDOlRlY2hub2xvZ3k~; TENDOlNjaWVuY2U~Idioma eng
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Open Access
Modeling and optimization of performance and emissions in a gasoline-isopropanol SI engine: multi-model prediction and a PID-based search algorithm
Artículo
Acceso abierto Artículo DOAJ
Esref Bogar et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract In this study, the effects of fuel blend ratio and engine speed on the performance and emissions of a spark-ignition (SI) engine fueled with gasoline–isopropanol blends were experimentally investigated, modele...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Open Access
A sustainable AQbD-based UHPLC–MS/MS method for the determination of hallucinogenic phenethylamines in urine
Artículo
Material complementario disponible Artículo DOAJ
Kostić Emilija et al · De Gruyter · 2026 · ISSN 2391-5420
A systematic Analytical Quality by Design (AQbD) approach was applied to the development and validation of a UHPLC–MS/MS method for the determination of hallucinogenic phenethylamine-derived novel psychoactive substanc...
LCC TENDOkNoZW1pc3RyeQ~~Idioma eng
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Material complementario
Fatigue-based performance study of arch rib joints in CFST truss arch bridges
Artículo
Acceso abierto Artículo DOAJ
Huang Hanhui et al · De Gruyter · 2026 · ISSN 1605-8127
Concrete-filled steel tubular (CFST) truss arch bridges are widely used in long-span bridge construction due to their high strength, good stiffness, and excellent durability. However, arch rib joints, as critical load-be...
LCC TENDOlRlY2hub2xvZ3k~; TENDOkNoZW1pY2FsIHRlY2hub2xvZ3k~Idioma eng
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Open Access
Developing a Python neural network model for potato yield forecasting with limited data
Artículo
Acceso abierto Artículo DOAJ
D. A. Moskvichev · Federal Agricultural Research Center of the North-East named N.V. Rudnitsky · 2026 · ISSN 2072-9081
This research focuses on developing a neural network model in the Python programming language to solve the technological problem of forecasting potato yields with limited agroclimatic data. The developed program is consi...
LCC LCC:AgricultureIdioma rus
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Open Access
On the supremum of a quotient of power sums
Artículo
Acceso abierto Artículo DOAJ
Stefan Gerhold et al · SpringerOpen · 2026 · ISSN 1029-242X
Abstract We define a function of two real vectors by a certain homogeneous quotient involving power sums, and show that its supremum grows asymptotically linearly w.r.t. the dimension. From this, we deduce a condition un...
LCC LCC:MathematicsIdioma eng
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Open Access
Projecting the potential distribution of Setaria palmifolia in China in response to climate change
Artículo
Material complementario disponible Artículo DOAJ
Yangzhou Xiang et al · Elsevier · 2026 · ISSN 2665-9727
Accurately predicting the potential distribution of Setaria palmifolia in China is crucial for assessing its climatic adaptability as a forage resource and for developing sustainable utilization strategies. This study sy...
LCC TENDOkVudmlyb25tZW50YWwgc2NpZW5jZXM~Idioma eng
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Material complementario
A Novel Approach to Analyzing Wrestling Skills: Multidimensional Recurrence Quantification Analysis of Muscle Activity
Artículo
Material complementario disponible Artículo DOAJ
Kazem Esfandiarian-Nasab et al · Shiraz University of Medical Sciences · 2026 · ISSN 2345-6167
Background: As athletes develop, their motor patterns evolve from variable to adaptive neuromuscular control strategies, enabling precise execution of complex movements. Traditional linear biomechanical analyses of wrest...
LCC LCC:Therapeutics. PharmacologyIdioma eng
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Material complementario
A machine learning-based classification method for SynRM faults
Artículo
Acceso abierto Artículo DOAJ
V. Rajini et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract Synchronous reluctance motors (SynRMs) are increasingly critical in industrial and traction applications due to their high efficiency, magnet-free construction, and thermal robustness. However, fault diagnosis f...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Open Access
A novel stacking-based ensemble machine learning model for accurate user story effort estimation in scrum
Artículo
Acceso abierto Artículo DOAJ
Iman Fatima et al · SpringerOpen · 2026 · ISSN 2196-1115
Abstract Effort estimation remains a persistent challenge in agile software development, particularly at the user story level where iterative delivery is emphasized. Inaccurate estimations can result in misallocated reso...
LCC TENDOkNvbXB1dGVyIGVuZ2luZWVyaW5nLiBDb21wdXRlciBoYXJkd2FyZQ~~; TENDOkluZm9ybWF0aW9uIHRlY2hub2xvZ3k~; LCC:Electronic compuIdioma eng
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Open Access
Adherence to endocrine therapy and survival outcomes in hormone receptor–positive breast cancer
Artículo
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Xiao Ju et al · Frontiers Media S.A · 2026 · ISSN 2234-943X
ObjectiveTo evaluate the association between adherence to adjuvant endocrine therapy and overall survival as well as breast cancer–specific survival in patients with hormone receptor–positive breast cancer, to charac...
LCC TENDOk5lb3BsYXNtcy4gVHVtb3JzLiBPbmNvbG9neS4gSW5jbHVkaW5nIGNhbmNlciBhbmQgY2FyY2lub2dlbnM~Idioma eng
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Open Access
Analytical quality by design (AQbD) approach for the simultaneous quantification of FDC in a cardiovascular drug by RP-HPLC method
Artículo
Material complementario disponible Artículo DOAJ
Varsha Thorat et al · SpringerOpen · 2026 · ISSN 2314-7253
Abstract Background A sustainable and stability-indicating reversed-phase high-pressure liquid chromatography (RP-HPLC) method has been developed for the simultaneous estimation of chlorthalidone (CHL), Amlodipine (AML),...
LCC LCC:Therapeutics. Pharmacology; TENDOlBoYXJtYWN5IGFuZCBtYXRlcmlhIG1lZGljYQ~~Idioma eng
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Current status of public education on endocrine and metabolic diseases carried out by academic journals’ WeChat official accounts: a retrospective study
Artículo
Acceso abierto Artículo DOAJ
Yang Liu et al · BMC · 2026 · ISSN 1471-2458
Abstract Background To investigate the current status of public education on endocrine and metabolic diseases through WeChat official accounts (WOAs) of academic medical journals in China and to identify the factors that...
LCC LCC:Public aspects of medicineIdioma eng
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Open Access
Development and simulation of an innovative autonomous knowledge-based smart waste collection system
Artículo
Acceso abierto Artículo DOAJ
Mohamed Abdallah et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract Substantial efforts have been made to modernize and decarbonize the waste collection industry. Smart sensor-based waste collection (SWC) systems have been developed to optimize collection routes based on the act...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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Open Access
Dietary intakes of cysteine, glutamate, proline, and tryptophan are associated with hypertension risk in Chinese children and adolescents: a national cross-sectional study integrating machine learning
Artículo
Acceso abierto Artículo DOAJ
Lianlong Yu et al · Frontiers Media S.A · 2026 · ISSN 2296-861X
ObjectiveThe aim of the study was to examine the relationships between dietary intake of amino acids and the risk of hypertension and to find some important amino acids as the targets of intervention in Chinese children ...
LCC LCC:Nutrition. Foods and food supplyIdioma eng
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Open Access