Zobrazeno 1 - 10
of 8 951
pro vyhledávání: '"A. Niang"'
Autor:
F. Mangini, M. Ferraro, M. Zitelli, V. Kalashnikov, A. Niang, T. Mansuryan, F. Frezza, A. Tonello, V. Couderc, A. B. Aceves, S. Wabnitz
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-10 (2021)
Abstract We demonstrate a new practical approach for generating multicolour spiral-shaped beams. It makes use of a standard silica optical fibre, combined with a tilted input laser beam. The resulting breaking of the fibre axial symmetry leads to the
Externí odkaz:
https://doaj.org/article/458d46492225425c9c66532266bb268f
Autor:
Pathmanathan, Dharini, Dabo, Issa-Mbenard, Khoo, Tzung Hsuen, Ali-Hassan, Alaa, Dabo-Niang, Sophie
In this article, we present the bivariate and multivariate functional Moran's I statistics and multivariate functional areal spatial principal component analysis (mfasPCA). These methods are the first of their kind in the field of multivariate areal
Externí odkaz:
http://arxiv.org/abs/2408.08630
This study introduces an innovative methodology for mortality forecasting, which integrates signature-based methods within the functional data framework of the Hyndman-Ullah (HU) model. This new approach, termed the Hyndman-Ullah with truncated signa
Externí odkaz:
http://arxiv.org/abs/2407.15461
In this paper, we explore dimension reduction for time series of functional data within both stationary and non-stationary frameworks. We introduce a functional framework of generalized dynamic principal component analysis (GDPCA). The concept of GDP
Externí odkaz:
http://arxiv.org/abs/2407.16024
Autor:
Niang, Ndiogou, Ertan, Unal, Gencali, Ali Arda, Toyran, Ozan, Ulubay, Ayse, Devlen, Ebru, Alpar, M. Ali, Gugercinoglu, Erbil
We have investigated whether the lack of X-ray pulsations from most neutron star (NS) low-mass X-ray binaries (LMXBs) could be due to the extension of their inner disc to the NS surface. To estimate the inner disc radii, we have employed the model, r
Externí odkaz:
http://arxiv.org/abs/2406.17921
Autor:
Dabo-Niang, Sophie, Frévent, Camille
In a world increasingly awash with data, the need to extract meaningful insights from data has never been more crucial. Functional Data Analysis (FDA) goes beyond traditional data points, treating data as dynamic, continuous functions, capturing ever
Externí odkaz:
http://arxiv.org/abs/2404.16598
Publikováno v:
Kidney International Reports, Vol 6, Iss 4, Pp S43- (2021)
Externí odkaz:
https://doaj.org/article/ec424454bf49409b80a56a6559052e5a
Autor:
Moille, Gregory, Shandilya, Pradyoth, Niang, Alioune, Menyuk, Curtis, Carter, Gary, Srinivasan, Kartik
Publikováno v:
Nature Photonics, 2024
Kerr-induced synchronization (KIS) provides a new key tool for the control and stabilization of the repetition rate of a cavity soliton frequency comb. It enables direct external control of a given comb tooth of a dissipative Kerr soliton (DKS) thank
Externí odkaz:
http://arxiv.org/abs/2403.00109
In this paper we generalized a result of Soley Ersoy and Kemal Eren [10] about Bonnet timelike surface in Minkowski 3-space. We give a necessary and sufficient condition for a surface M in a Lorentzian 3-space to be timelike Bonnet surface. At the en
Externí odkaz:
http://arxiv.org/abs/2402.08111
Autor:
Abdourahmane Ndong, Adja Coumba Diallo, Lebem Togtoga, Magatte Faye, Pape Mamadou Faye, Ahmed Diouf, Ndiamé Sarr, Abdou Niasse, Aliou Coly Faye, Cheikh Tidiane Mbaye, Mamadou Saidou Bah, Pape Djibril Ndoye, Mohamed Doukoure, Moussa Guira, Cheikh Tidiane Ka, Bathie Massamba Diouf, Thierno Faye, Foulaké Tandian, Thierno Amadou Telly Dialllo, Modou Gaye, Ngueidio Yamingué, Housseynou Kama, Emmanuel Kazubwenge, Mbaye Thiam, Abdou Dahim Diack, Mamadou Arame Ndiaye, Abamou Babara, Cheikh Samb, Cheikh Hameth Badji, Christine Marie Joseph Diouf, Sidy Mouhamed Abdoulaye Fall, Mamadouba Camara, Julien Ibrahima Faye, Abdou Khadre Niang, Pape Souleymane Dieng, Ablaye Ndiaye, Diago Anta Dia, Omar Sow, Abib Diop, Yacine Seye, Ibrahima Souleymane Sitor Sarr, Mohamadou Lamine Gueye, Mohamed Lamine Diao, Philipe Manyacka, Eugène Gaudens Prosper Amaye Diémé, Ibrahima Sall, Oumar Fall, Alamasso Sow, Jacques Noel Tendeng, Ousmane Thiam, Mamadou Seck, Cheikh Diouf, Ibrahima Ka, Alpha Oumar Touré, Balla Diop, Pape Ablaye Ba, Pape Saloum Diop, Mamadou Cissé, Khadim Niang, Ibrahima Konaté
Publikováno v:
BMC Surgery, Vol 24, Iss 1, Pp 1-9 (2024)
Abstract Introduction Abdominal surgical emergencies have a high mortality rate. Effective management primarily relies on the early identification of patients at high risk of postoperative complications. The objective of our study was to determine th
Externí odkaz:
https://doaj.org/article/08292d1abeac43ffb54db44af722ad30