Objective: To study the technological features of allspice pepper (Pimenta dioica L. Merr) production and to show potential areas social intervention in crop. Methodology: The took place five 22 producing municipalities Veracruz state, Mexico, selected by non-probabilistic sampling; n = 50 surveys were applied producers following snowball method. Data collected on profile unit knowledge-practic...

Water splitting for hydrogen production under sunlight using TiO2 as photo catalyst provides a better route for solar energy and attracts the attention of many researchers. The photo catalytic activity of TiO2 under sunlight irradiation depends on the band gap energy. The transition metal doped TiO2 shows an edge over TiO2 in optical absorbance and photo catalytic activity. Thin film of Cr dope...

In iterative schemes of identification and control one of the particular and important choices to make is the choice for a model uncertainty structure, capturing the uncertainty concerning the estimated plant model. This is typically done in some normbounded form, in order to guarantee robust stability and/or robust performance when redesigning the controller. Structures that are used in the re...

A B S T R A C T This study investigates the production of Quechua relative clauses by Peruvian adults and children, aged 2;8–4;7. Quechua relative clauses may be internally-headed, externally-headed or headless. Previous studies (e.g., O'Grady, 2003), suggested two outcomes: children will have less difficulty producing subject-gap relative clauses than other types; and, compared with adults, ch...

temporomandibular joint ankylosis causes limitation in mouth opening and establishes severe deformity and asymmetry in patient’s face, especially in children. surgery is the only treatment. this study was conducted to compare the effect of two surgical approaches, gap arthropasty and interpositional gap arthroplasty, on rate of maximum interincisal opening in temporomandibular joint ankylosis. ...