Lignocellulose nanofibers were prepared by the wet disk milling of wood flour. First, an ethylene-butene copolymer was pre-compounded with wood flour or lignocellulose nanofibers to prepare master batches. This process involved evaporating the water of the lignocellulose nanofiber suspension during compounding with ethylene-butene copolymer by heating at 105 °C. These master batches were compou...

Programming mechanisms in floating-gate non-volatile (EEPROM) standard-CMOS memories are briefly reviewed. A methodology to optimize the programming time in poly1-poly2 Fowler-Nordheim based structures is proposed. From design constraints, the optimum number of bumps and bootstrap capacitance value are obtained to maximize the programming speed for a given programming voltage.

OBJECTIVE The objective of this study is to assess the deproteinizing effect of bromelain enzyme and compare it with neodymium-doped yttrium aluminum garnet (Nd:YAG) laser and 10% sodium hypochlorite (NaOCl) by using scanning electron microscope (SEM) and polarized microscope. MATERIALS AND METHODS A total of 60 extracted human upper premolars were selected to be given standardized buccal and...