Results 141 to 150 of about 8,450 (282)
Bifunctional Reduced Graphene Oxide Derivatives for PFOA Adsorption
ChemistryEurope, EarlyView.A bifunctional graphene‐based material is developed for selective PFAS adsorption from water. Thermally reduced graphene oxide is modified with quaternary ammonium groups and fluorinated chains, promoting electrostatic and fluorine–fluorine interactions. Surface functionality is characterized by X‐ray photoelectron spectroscopy, atomic force microscopy,
Robert Schusterbauer +10 more
wiley +1 more source
Factoring integer using elliptic curves over rational number field $\mathbb{Q}$ [PDF]
, 2012 Xiumei Li, Jinxiang Zeng
openalex +1 more source
Predicting solar cell efficiencies using historical data from a manufacturing process
The Canadian Journal of Chemical Engineering, EarlyView.Abstract The solar cell manufacturing data of a passivated emitter and rear cell solar cell manufacturing plant was studied to assess the effects of tool usage and the processing time spent on each tool on the solar cell efficiency. Since manufacturing processes involve several steps with multiple tools, tracing their quality parameters back to the ...
Sushmita Mittra, Vinay Prasad
wiley +1 more source
Restricted Tweedie stochastic block models
Canadian Journal of Statistics, EarlyView.Abstract The stochastic block model (SBM) is a widely used framework for community detection in networks, where the network structure is typically represented by an adjacency matrix. However, conventional SBMs are not directly applicable to an adjacency matrix that consists of nonnegative zero‐inflated continuous edge weights.
Jie Jian, Mu Zhu, Peijun Sang
wiley +1 more source
A NOTE ON THE WEIGHTED q-HARDY-LITTLEWOOD-TYPE MAXIMAL OPERATOR WITH RESPECT TO q-VOLKENBORN INTEGRAL IN THE p-ADIC INTEGER RING [PDF]
, 2013 Serkan Aracı, Mehmet Açıkgöz
openalex +1 more source
An observation‐driven state‐space model for claims size modelling
Canadian Journal of Statistics, EarlyView.Abstract State‐space models are popular in econometrics. Recently, these models have gained some popularity in the actuarial literature. The best known state‐space models are of the Kalman‐filter type. These are called parameter‐driven because the observations do not impact the state‐space dynamics.
Jae Youn Ahn +2 more
wiley +1 more source
On the alternating sums of powers of consecutive q-integers
, 2005 In this paper we construct $q$-Genocchi numbers and polynomials. By using these numbers and polynomials, we investigate the $q$-analogue of alternating sums of powers of consecutive integers due to Euler.
openaire +2 more sources
Canadian Journal of Statistics, EarlyView.Abstract We analyze the effect of regulatory capital constraints on financial stability in a large homogeneous banking system using a mean‐field game (MFG) model. Each bank holds cash and a tradable risky asset. Banks choose absolutely continuous trading rates in order to maximize expected terminal equity, with trades subject to transaction costs ...
Rüdiger Frey, Theresa Traxler
wiley +1 more source
Spin-spin correlation functions of the q-VBS state of an integer spin model
, 2010 Chikashi Arita, Kohei Motegi
openalex +2 more sources
Extension of the q-Pfaff-Saalschütz Theorem by Two Integer Parameters [PDF]
, 2022 Nadia N. Li, Wenchang Chu
openalex +1 more source