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Journal articles
Open Access
A comparison of five optical surface topography measurement methods 15-Jan-27

A comparison of five optical surface topography measurement methods, TAPPI JOURNAL January 2015

Journal articles
Open Access
Upgrading aeration system performance in secondary basins treating pulp and paper wastewater: A review, TAPPI JOURNAL June 2015

Upgrading aeration system performance in secondary basins treating pulp and paper wastewater: A review, TAPPI JOURNAL June 2015

Journal articles
Open Access
Facile preparation of nanofiller-paper using mixed office paper without deinking, TAPPI JOURNAL 2015 March - 15MAR167

Facile preparation of nanofiller-paper using mixed office paper without deinking, TAPPI JOURNAL March 2015

Journal articles
Open Access
Guest Editorial: Highlighting the role of fluid mechanics, TAPPI JOURNAL May 2015

Guest Editorial: Highlighting the role of fluid mechanics, TAPPI JOURNAL May 2015

Journal articles
Open Access
Bridging chemical dosage, mixing quality, and variability in paper sheets, TAPPI JOURNAL May 2015

Bridging chemical dosage, mixing quality, and variability in paper sheets, TAPPI JOURNAL May 2015

Journal articles
Open Access
Development of laboratory wet creping method to evaluate and control pulp quality for tissue, TAPPI JOURNAL May 2015

Development of laboratory wet creping method to evaluate and control pulp quality for tissue, TAPPI JOURNAL May 2015

Journal articles
Open Access
Static Control Methods in Hazardous Areas in Converting Oper

Static Control Methods in Hazardous Areas in Converting Operations, 1994 Polymers, Laminations & Coating Conference Proceedings

Journal articles
Open Access
Application of Spherical Hollow Calcium Carbonate Particles

Application of Spherical Hollow Calcium Carbonate Particles as Filler and Coating Pigment, 2002 Coating Conference Proceedings

Journal articles
Magazine articles
Open Access
Modeling and parameter optimization of the papermaking processes by using regression tree model and full factorial design, TAPPI Journal February 2021

ABSTRACT: One of the major challenges in the pulp and paper industry is taking advantage of the large amount of data generated through its processes in order to develop models for optimization purposes, mainly in the papermaking, where the current practice for solving optimization problems is the error-proofing method. First, the multiple linear regression technique is applied to find the variables that affect the output pressure controlling the gap of the paper sheet between the rod sizer and spooner sections, which is the main cause of paper breaks. As a measure to determine the predictive capacity of the adjusted model, the coefficient of determination (R2) and s values for the output pressure were considered, while the variance inflation factor was used to identify and eliminate the collinearity problem. Considering the same amount of data available by using machine learning, the regression tree was the best model based on the root mean square error (RSME) and R2. To find the optimal operating conditions using the regression tree model as source of output pressure measurement, a full factorial design was developed. Using an alpha level of 5%, findings show that linear regression and the regression tree model found only four independent variables as significant; thus, the regression tree model demonstrated a clear advantage over the linear regression model alone by improving operating conditions and demonstrating less variability in output pressure. Furthermore, in the present work, it was demonstrated that the adjusted models with good predictive capacity can be used to design noninvasive experiments and obtain.

Journal articles
Magazine articles
Open Access
Editorial: Agility and adaptation in a dynamic business world, TAPPI Journal January 2021

ABSTRACT: Being agile and adaptive in this current business world is both necessary and beneficial. Throughout last year, we all continued to both directly and indirectly experience the dynamic world where we live. As we wll know, in early 2020 the pandemic gained momentum and has fundamentally altered our daily lives, both personally in how we live and professionally in how we work.

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