![Luis PINTOR-IBARRA | Universidad Michoacana de San Nicolás de Hidalgo, Morelia | UMSNH | Faculty of Engineering in Wood Technology | Research profile Luis PINTOR-IBARRA | Universidad Michoacana de San Nicolás de Hidalgo, Morelia | UMSNH | Faculty of Engineering in Wood Technology | Research profile](https://i1.rgstatic.net/ii/profile.image/904722047315968-1592713953826_Q512/Luis-Pintor-Ibarra.jpg)
Luis PINTOR-IBARRA | Universidad Michoacana de San Nicolás de Hidalgo, Morelia | UMSNH | Faculty of Engineering in Wood Technology | Research profile
![Alain Picard, 1974 | Figurative /Landscape painter | Portrait painting, Pastel painting, Portrait artist Alain Picard, 1974 | Figurative /Landscape painter | Portrait painting, Pastel painting, Portrait artist](https://i.pinimg.com/736x/21/b2/b1/21b2b1c327fa29e62ca07a19218c6815.jpg)
Alain Picard, 1974 | Figurative /Landscape painter | Portrait painting, Pastel painting, Portrait artist
![Main effects plot for Kappa number (A: active alkali; B: sulfidity; C:... | Download Scientific Diagram Main effects plot for Kappa number (A: active alkali; B: sulfidity; C:... | Download Scientific Diagram](https://www.researchgate.net/publication/286679489/figure/fig2/AS:644269668843523@1530617267984/Main-effects-plot-for-Kappa-number-A-active-alkali-B-sulfidity-C-temperature-D.png)