Results 71 to 80 of about 672,218 (293)

Poisson Denoising Variational Model Based on Prior-Driven Deep Neural Network [PDF]

Jisuanji gongcheng
The denoising of Poisson noise images is a typical ill-conditioned inverse problem. Its variational model requires repeated iterations and parameter adjustments, which is less computationally efficient.
Qian LI, Weibo WEI, Guangyu YANG, Jintao SONG, Lu SUN, Zhenkuan PAN
doaj   +1 more source

Generalized complex geometry and the Poisson Sigma Model

, 2004
The supersymmetric Poisson Sigma model is studied as a possible worldsheet realization of generalized complex geometry. Generalized complex structures alone do not guarantee non-manifest N=(2,1) or N=(2,2) supersymmetry, but a certain relation among the ...
Bergamin, L.
core   +1 more source

Hybrid Auxetic Architectures: Integrating Curvature‐Driven Design for Enhanced Mechanical Tunability and Structural Performance

Advanced Engineering Materials, EarlyView.
Curvature‐tuned auxetic lattices are designed, fabricated, and mechanically characterized to reveal how geometric curvature governs stretchability, stress redistribution, and Poisson's ratio evolution. Photoelastic experiments visualize stress pathways, while hyperelastic simulations quantify deformation mechanics.
Shuvodeep De, Giovanni Meli, Meysam Khaleghian, Anahita Emami   +3 more
wiley   +1 more source

Use of the generalized linear models in data related to dental caries index

Indian Journal of Dental Research, 2007
The aim of this study is to encourage and initiate the application of generalized linear models (GLMs) in the analysis of the covariates of decayed, missing, and filled teeth (DMFT) index data, which is not necessarily normally distributed.
Javali S, Pandit Parameshwar
doaj  

Algebra of Lax Connection for T-Dual Models

, 2008
We study relation between T-duality and integrability. We develop the Hamiltonian formalism for principal chiral model on general group manifold and on its T-dual image. We calculate the Poisson bracket of Lax connections in T-dual model and we show that
Alday L F, Alday L F, Alday L F, Bedoya O A, Beisert N Ricci R Tseytlin A A Wolf M, Berkovits N, Berkovits N, Berkovits N, Berkovits N, Berkovits N, Berkovits N, Bianchi M, Chandia O, Dolan L, Dolan L Nappi C R Witten E, Dorey N, Drummond J M Henn J Korchemsky G P Sokatchev E, Forgacs P, Frolov S, Gomes J F, Grassi P A, Grassi P A, Guttenberg S, Hatsuda M, J Klusoň, Kluson J, Linch W D Vallilo B C, Magro M, Makeenko Y, Mikhailov A Schafer-Nameki S, Minahan J A, Minahan J A, Okamura K, Plefka J, Puletti V G M, Puletti V G M, Ricci R, Tseytlin A A, Vallilo B C, Vallilo B C, Vicedo B   +40 more
core   +1 more source

Design and Prototyping of Topology‐Optimized, Additively Manufactured Lightweight Components for Space Robotic Systems: A Case Study

Advanced Engineering Materials, EarlyView.
The results demonstrate a simulation‐driven workflow that applies LSB topology optimization with additive manufacturing constraints to mission‐specific load cases, integrating European Cooperation for Space Standardization compliant verification and manufacturability to develop structurally efficient rover suspension components.
Stelios K. Georgantzinos, Grigorios Kostopoulos, Eleni Papadopoulou, Stefanos Voulgaris, Alexandra Tseni, Panteleimon Bakalis, Maria N. Gkara, Chara Ch. Mitropoulou, Georgios Kazakis, Alin Munteanu, Jeremi Gancet, Nikos D. Lagaros   +11 more
wiley   +1 more source

Association Between Increased Air Pollution and Mortality from Respiratory and Cardiac Diseases in Tehran: Application of the GLARMA Model

مجله اپیدمیولوژی ایران, 2017
Background and Objectives: Cardiac diseases are a major cause of death in Iran. The number of deaths from cardiac diseases can be reduced through controlling air pollution.
S Sharifi, M Karami, N Esmailnasab, GH Rooshanaei, Farsan   +4 more
doaj  

Overdispersion study of poisson and zero-inflated poisson regression for some characteristics of the data on lamda, n, p

IJAIN (International Journal of Advances in Intelligent Informatics), 2016
Poisson distribution is one of discrete distribution that is often used in modeling of rare events. The data obtained in form of counts with non-negative integers. One of analysis that is used in modeling count data is Poisson regression.
Lili Puspita Rahayu, Kusman Sadik, Indahwati Indahwati   +2 more
doaj   +1 more source

Screen‐Printed Flexible Piezoelectric Force Sensor Array with Electromagnetic Interference Shielding

Advanced Engineering Materials, EarlyView.
This article introduces a flexible screen‐printed piezoelectric sensor array designed for low‐frequency healthcare applications such as tactile sensing and cardiovascular monitoring. The device integrates interface electronics enabling the simultaneous acquisition of up to 128 signals, along with flexible EMI shielding that significantly reduces noise ...
Joseph Faudou, Mohammed Benwadih, Arnaud Gabas, Lina Kadura, Minh‐Quyen Le, Daniel Grinberg, Pierre‐Jean Cottinet   +6 more
wiley   +1 more source

Comparison of Generalized and Multilevel Poisson Regression Model with Poisson Model in Fertility Data in Rural of Fars Province (Iran)

Majallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Bābul, 2010
BACKGROUND AND OBJECTIVE: Different statistical methods can be used to analyze fertility data. In cases that dependent variable is count, Poisson model is applied.
N Zare,, M Sayadi, E Rezaeyan Fard,, H Ghaem, M Vosugh   +4 more
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