Results 11 to 20 of about 4,496 (125)
Preliminary findings on long-term effects of fMRI neurofeedback training on functional networks involved in sustained attention. [PDF]
Brain Behav, 2023 We present what we believe to be the first study showing that individuals are able to maintain learned self‐regulation of large‐scale brain networks months after the end of a neurofeedback training based on functional magnetic resonance imaging. We also observed that the functional connectivity of the trained regions changed immediately after training ...
Pamplona GSP +7 more
europepmc +2 more sources
Physiologia Plantarum, Volume 175, Issue 5, September/October 2023., 2023 Abstract A fully mechanistic dynamical model for plant nitrate uptake is presented. Based on physiological and regulatory pathways and based on physical laws, we form a dynamic system mathematically described by seven differential equations. The model evidences the presence of a short‐term positive feedback on the high‐affinity nitrate uptake ...
Laura Zanin +8 more
wiley +1 more source
Torus stability under Kato bounds on the Ricci curvature
Journal of the London Mathematical Society, Volume 107, Issue 3, Page 943-972, March 2023., 2023 Abstract We show two stability results for a closed Riemannian manifold whose Ricci curvature is small in the Kato sense and whose first Betti number is equal to the dimension. The first one is a geometric stability result stating that such a manifold is Gromov–Hausdorff close to a flat torus.
Gilles Carron +2 more
wiley +1 more source
Semiárida, 2022 Los cereales de invierno son importantes en la producción agropecuaria de la región semiárida pampeana central y dentro de ellos el más difundido es el trigo pan (Triticum aestivum L.).
Adriana E. Quiriban +5 more
doaj
Arquivos do Instituto Biológico, 2016 RESUMEN Las especies Duddingtonia flagrans y Monacrosporium thaumasium son micro-hongos considerados promisorios agentes del control biológico de parásitos.
Manoel Eduardo da Silva +5 more
doaj +1 more source
Mobile Information Systems, Volume 2018, Issue 1, 2018., 2018 A prototype to improve learning tasks for mentally handicapped people is shown in this research paper using ambient intelligence techniques and based on cyber‐physical systems. The whole system is composed of a worktable, a cyber‐glove (both with several RFID and NFC detection zones), and an AmI software application for modeling and workflow guidance ...
Diego Martín +4 more
wiley +1 more source
Volume Bounds for the Quantitative Singular Strata of Non Collapsed RCD Metric Measure Spaces
Analysis and Geometry in Metric Spaces, 2019 The aim of this note is to generalize to the class of non collapsed RCD(K, N) metric measure spaces the volume bound for the effective singular strata obtained by Cheeger and Naber for non collapsed Ricci limits in [13].
Antonelli Gioacchino +2 more
doaj +1 more source
Improving the Complexity of the Lorenz Dynamics
Complexity, Volume 2017, Issue 1, 2017., 2017 A new four‐dimensional, hyperchaotic dynamic system, based on Lorenz dynamics, is presented. Besides, the most representative dynamics which may be found in this new system are located in the phase space and are analyzed here. The new system is especially designed to improve the complexity of Lorenz dynamics, which, despite being a paradigm to ...
María Pilar Mareca +2 more
wiley +1 more source
Italian Journal of Agronomy, 2010 This paper presents the X-farm model, a dynamic farm simulation model created to manage sustainable farming systems and to improve the planning capability of farms.
Francesco Danuso +3 more
doaj +1 more source
Revista Segurança Alimentar e Nutricional, 2019 O objetivo deste artigo é analisar a eficiência da oferta de alimentos com qualidade nutritiva e saudável para alunos de escolas públicas em Goiânia, a partir do oferecimento da agricultura familiar. A importância deste trabalho decorre da necessidade de
Diogo Ferraz +4 more
doaj +1 more source