Zobrazeno 1 - 10
of 1 393
pro vyhledávání: '"Mazzetti, A P"'
In this paper we propose a neurogeometrical model of the behaviour of cells of the arm area of the primary motor cortex (M1). We mathematically express the hypercolumnar organization of M1 discovered by Georgopoulos, as a fiber bundle, as in classica
Externí odkaz:
http://arxiv.org/abs/2306.08005
Autor:
Frezzotti, R., Gagliardi, G., Lubicz, V., Martinelli, G., Mazzetti, F., Sachrajda, C. T., Sanfilippo, F., Simula, S., Tantalo, N.
We compute the structure-dependent axial and vector form factors for the radiative leptonic decays $D_s\to \ell\nu_\ell\gamma$, where $\ell$ is a charged lepton, as functions of the energy of the photon in the rest frame of the $D_s$ meson. The compu
Externí odkaz:
http://arxiv.org/abs/2306.05904
Autor:
Perona, Giovanni, Meo, Angelo Raffaele, Allegretti, Marco, Bordi, Isabella, Marengo, Elena, Mazzetti, Bruno, Scovazzi, Mario
The purpose of the following proposal is to create a new class of antennas of low weight but with a large transmitting and receiving surface made of metallized fabric. This class of antennas will be stationed in low satellite orbits, at about 2000 km
Externí odkaz:
http://arxiv.org/abs/2304.08065
Autor:
M. Choulga, F. Moschini, C. Mazzetti, S. Grimaldi, J. Disperati, H. Beck, P. Salamon, C. Prudhomme
Publikováno v:
Hydrology and Earth System Sciences, Vol 28, Pp 2991-3036 (2024)
Climate change has resulted in more frequent occurrences of extreme events, such as flooding and heavy snowfall, which can have a significant impact on densely populated or industrialised areas. Numerical models are used to simulate and predict these
Externí odkaz:
https://doaj.org/article/37cbf5303b8f49edaf6599ee5fdfa5ae
In this paper, we propose a model of arm reaching movements expressed in terms of geodesics in a sub-Riemannian space. We will choose a set of kinematic variables to which motor cortical cells are selective with the purpose of modelling the specific
Externí odkaz:
http://arxiv.org/abs/2301.05765
Autor:
Valeria Hirschler, MD, Claudia Molinari, Msc, Claudio D. Gonzalez, MD, Maria Eugenia Andres, Angela Figueroa Sobrero, Victoria Femenia, Guadalupe Pietropaolo, Maria L. Major, Edit Scaiola, Sandra Mazzetti, Patricia Pasayo, Amanda J. Benitez, Andrea Escalante Marassi, Laura Pardo, Julie Pelicand, Carlos M. Del Aguila Villar, Alejandra Franchello, Ernesto Bogado, Julieta Pomilio, Rosa Flores, Elizabeth Garcia Rusca, Andrea Soledad Reinoso, Analia Morin, Eduardo Rossi, Veronica Vacarezza, Daniela Rodríguez Fuentes, Paula Paz Povedano, Ana L. Garcia, Teresa Martinez, Fabiola Blanco, Oswaldo Núñez Almache, Ana Parada, Patricia Bocco, M Laura Arzamendia, Carla Mannucci, Patricia Taberner, Laura Braguinsky
Publikováno v:
Journal of Pediatrics: Clinical Practice, Vol 14, Iss , Pp 200130- (2024)
Objective: To evaluate changes in hemoglobin A1c (HbA1c) levels and z-height over 3 years based on continuous glucose monitoring (CGM) usage among children with new-onset type 1 diabetes (T1DM) from various Latin American centers. Study design: Data
Externí odkaz:
https://doaj.org/article/a4b641e0c1944de49a4d52d661f4053f
Autor:
Mazzetti, P., Carbone, A.
Periodic and nonperiodic components of electrophysiological signals are modelled in terms of syncronized sequences of closed loops of firing neurons correlated in Markov chains. Single closed loops of firing neurons reproduce fundamental and harmonic
Externí odkaz:
http://arxiv.org/abs/2209.08083
Publikováno v:
Journal of Computational Neuroscience (2023): 1-29
In this paper we propose a neurogeometrical model of the behaviour of cells of the arm area of the primary motor cortex (M1). We will mathematically express as a fiber bundle the hypercolumnar organization of this cortical area, first modelled by Geo
Externí odkaz:
http://arxiv.org/abs/2208.03352
Autor:
Ivan Vito Ferrari, Micaela Castellino, Anissa Pisani, Giulia Giuntoli, Aida Cavallo, Tamer Al Kayal, Paola Mazzetti, Alfredo Rosellini, Maria Sidoti, Antonino Cataldo, Mauro Pistello, Giorgio Soldani, Paola Losi
Publikováno v:
Journal of Applied Biomaterials & Functional Materials, Vol 22 (2024)
In the past few years, due to the Covid-19 pandemic, the interest towards textiles with antimicrobial functionalities faced a significant boost. This study proposes a rapid and convenient method, in terms of reactants and equipment, for fabricating a
Externí odkaz:
https://doaj.org/article/2a9a2ce1ffc5469b8f20c44c61139b57
Publikováno v:
Frontiers in Psychology, Vol 15 (2024)
Several studies indicate a link between personal distress and vulnerability to depression. The literature also suggests that personal distress is associated with emotion dysregulation and that emotion dysregulation plays a role in depression. However
Externí odkaz:
https://doaj.org/article/2bf47470c6f546c783fd035c727fe245