Modelo de otimização para seleção de árvores matrizes de Eucalyptus grandis

Individual data of basic density and volume of wood, pulp kappa number, soluble lignin, cost of pulping process as well as gravimetric gross yield of pulping process were used from 64 trees of Eucalyptus grandis W. Hill ex Maiden from a commercial population at Lençóis Paulista, SP. The Eucalyptus grandis's seeds were originally from a Seed Production Area (SPA) of Duratex S/A at Botucatu, SP. Obtained data were quantified considering objective of maximization no-bleaching pulp and volume and mass wood restriction, mass of residual and soluble lignin, planted area and pulping process cost. it has also been aimed a selection method for matrix trees through mathematical programming techniques. Obtained strategy maximized the economical result, selected matrix trees and followed all limits of technological and organizing productivities imposed by the company. It also aimed the production of no-bleaching pulp within the planned time.

Odontomas in pediatric dentistry: Report of two cases

Odontomas are developmental disturbances which manifest in the form of denticles or amorphous informes masses comprising all dental tissues, especially enamel and dentin, with variable amounts of pulp and cement. We describe here two clinical cases of odontomas in children, focusing on diagnostic means and the importance of early treatment of these lesions. The standard treatment for the two present cases was surgical removal.

Daily activity resources collection by the swarm-founding wasp Angiopolybia pallens (Hymenoptera: Vespidae)

Angiopolybia pallens (Lepeletier, 1836) exhibited an intense activity at the beginning (6:00-7:00 a.m.) and end of the day (5:30-6:00 p.m.) (bimodal daily activity) and a low efficiency index in resources collection. The species also exhibited an equivalence relation in the items collected (nectar, prey and pulp) and a negative reaction to temperature and luminosity increasing, and reacted positively to an increase in the relative air humidity.

Produção de pimentão em substratos e fertirrigação com efluente de biodigestor

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Fontes energéticas associadas ao farelo de girassol ou à ureia em dietas para novilhos

The objective of this study was to evaluate the performance and carcass traits of steers fed corn or citrus pulp associated with sunflower meal or urea. Diets were composed of two energy sources (corn grain and citrus pulp) associated with two protein sources (soybean meal and urea), resulting in four treatments in forage:concentrate ratio of 40:60. It were used 24 steers, 1/2 Angus × 1/2 Nellore (18 months old and 329 kg BW) distributed in a completely randomized design which were finished in feedlot for 80 days. It were evaluated the intake, average daily gain and carcass traits of the animals. Intake of dry matter (DMI), crude protein (CPI) and neutral detergent fiber (NDFI) were affected (p<0.05) by diets. The diet with citrus pulp and urea (PU) showed the lowest (p<0.05) DMI (8.30 kg), CPI (1.03 kg) and NDFI (3.31 kg). The average daily weight gain (ADG) followed the behavior of DMI, NDFI and CPI and the lowest value (p<0.05) was observed for animals fed diet PU. Regarding carcass traits, diets containing corn associated with urea (MU) or sunflower meal (MFG) and citrus pulp associated with sunflower meal (PFG), provided the highest (p<0.05) carcass cold weights (238.37, 247.26 and 237.14 kg, respectively). However, the lowest cold carcass dressing percentage (p<0.05) was obtained in diet MU (50.57%). The association of citrus pulp with urea should not be performed when citrus pulp partially or totally replace corn as energy source in diets, because possibly this association promote an energy deficit resulting in lower performance and worse carcass traits of animals finished in feedlot.

Stagnant effective thermal conductivity of agro-industrial residues for solid-state fermentation

The stagnant effective thermal conductivities (K0) of sugar cane bagasse (SCB), wheat bran (WB), orange pulp and peel (OPP) and their combination (weight proportion 1:2:2 SCB/OPP/WB) were obtained using the line heat source method. These solid materials were applied to pectinase production via solid-state fermentation. The moisture content ranged from 4 to 80% (w.b.). A conduction mechanism through the porous media was observed, along with conduction through a liquid film and contact thermal resistance between the samples and the probe. K0 was low for intermediate moisture contents and approached the molecular conductivity of water for high moisture contents. © 2013 Copyright Taylor and Francis Group, LLC.

Modelos matemáticos para o problema integrado de dimensionamento de lotes e corte de estoque undimensional

Pós-graduação em Matemática - IBILCE

Contribuição ao estudo bioquímico de polpa de híbridos da cultivar maracujá amarelo azedo (Passiflora edulis f. flavicarpa Degener): enzimas e compostos bioativos

Pós-graduação em Biotecnologia - IQ

Influência do estádio de maturação e do cultivo na composição de voláteis do maracujá (Passiflora edulis Sims f. flavicarpa Deg)

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Caracterização dos frutos e dos óleos extraídos da polpa e amêndoa de guariroba (Syagrus oleracea), Jerivá (Syagrus romanzoffiana) e macaúba (Acromia aculeata)

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Reimplante dentário tardio após o tratamento do ligamento periodontal necrosado com ácido cítrico

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Estudo histomorfométrico do processo de reparo de incisivos de ratos diabéticos submetidos à luxação extrusiva

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Análise do MTA e do Ca(OH)2 no interior dos tecidos após o processo de reabsorção radicular externa em reimplante dentário tardio

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Reimplante dentário após obturação do canal com pasta de hidróxido de cálcio associado ao plug apical de MTA: estudo histomorfométrico em ratos

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Planos de tratamento das fraturas coronárias e corono-radiculares propostos por especialistas em dentística titulados pela Unesp - Araçatuba

Pós-graduação em Odontologia - FOA