Cuidados essenciais ao bezerro neonato nas primeiras 24 horas de vida

The change from the uterine environment to the external environment that occurs afterbirth requires rapid adaptation of the newborn. The right care in the first 24 hours of life can significantly reduce calves’ mortality. In this context, are included essential care to animals that are born weak and require immediate assistance so they can adapt to the extra uterine environment, such as stimulating the onset of spontaneous breathing and thermoregulation. The essential care is also related to colostrum feeding and treatment of the navel. The objective of this work is to bring together some of the major causes of morbidity and mortality in the first 24 hours of life of the newborn calf and discuss some of the special care that these animals require

Modelo para definição do kit de horas de montagem de aviões

This work was done a study to develop a model for definition of hours assembling planes, that were able to meet both the most complete plane, i.e. with the highest number of mounts but also that do not generate an idleness on the line when a plane less complex passing on the Assembly line. The proposed model has great advantages over the current model that the company has been using, as for example: leftover hand-to-hand for assembling airplanes only 10% than the current model raises and an expense to pay the human resource/time of only 6.7% compared with the current model at the company

Crescimeno de apatita na superfície da liga Ti-7, 5Mo empregando tratamento higrotérmico

The objective of the present work was to evaluate surface of experimental alloy Ti-7.5Mo after hydrothermal treatment. Ingots were obtained in arc melting furnace under an argon atmosphere and then homogenized under vacuum at 1100ºC for 86.4 ks to eliminate chemical segregation and after cold worked discs were cutting and grinding. For surface treatment, samples were immersed in a container with NaOH aqueous solution 5M, autoclaved, washed with distilled water. Followed, samples were heat treated and they were soaking in 5xSBF to form an apatite layer on the surface. Surfaces were investigated by, scanning electron microscopy, X-Rays powder diffraction, atomic force microscopy and contact angle, in order to evaluate the wettability of the alloy surface. The results were compared with our previous studies using the group of chemical surface treatments and results shows better condition is 120 minutes in the autoclave

Avaliação da importância de habitats secundários para a manutenção de abelhas silvestres em áreas agrícolas

Pós-graduação em Ciências Biológicas (Zoologia) - IBRC

Crescimento de apatita na superfície da liga Ti-25Ta empregando dois tipos de tratamento de superfície: biomimético e deposição de polímero por eletrofiação

Titanium and its alloys has been widely used as materials for metallic biomaterials implants are usually employed to restore the hard tissue function, being used for artificial joints and bones, synthetic plates, crowns, dental implants and screws . Objective of this work was the surface modification of Ti-alloy 25Ta from biomimetic surface treatment of employment and deposition of polymer by electrospinning. The league was obtained from the fusion of the pure elements in the arc furnace with controlled atmosphere. The ingots were subjected to heat treatment, cold forged and sectioned discs with 13 mm diameter and 3 mm thick. Two surface treatments was evaluated, biomimetic and electrospinning with PCL fiber. The biomimetic treatment was performed involving alkaline treatment for three molarities 1.5M, 3M and 5M with immersion in SBF. The electrospinning was performed using PCL polymer alloy surface after the alkali treatment Ti25Ta 1M. For this group the polymer coated surfaces were immersed in calcium phosphate containing solution for immobilization of apatite. The results were compared with previous studies using surface treatment group to verify hydroxyapatite formation on the sample surface and it is concluded that the best condition is biomimetic treatment with 5M alkali treatment and heat treatment at 80 ° C for 72 hours

Influência do tratamento térmico de homogeneização na microestrutura de um aço utilizado na fabricação de cilindros de laminação para trabalho a frio

Pós-graduação em Engenharia Mecânica - FEG

Testes de estresse na avaliação do vigor de sementes de milho

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Jato de plasma frio em pressão atmosférica para tratamento de materiais e esterilização

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Desempenho de bovinos cruzados terminados em confinamento e qualidade dos músculos longissimus e semitendinosus in natura e maturados

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Parâmetros hemetológicos da tilápia-do-Nilo: efeito da dieta suplementada com levedura e zinco e do estímulo pelo frio

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

Avaliação microbiológica e sensorial do guacamole conservado pelo frio

Avocado (Persea americana Mill.) is a product grown in tropical and subtropical regions and from it we can extract products like guacamole which is highly consumed in the Mexican culinary. The most used varieties for guacamole are the Hass and Fuerte. The present research had as objective to evaluate the microbiological and sensorial quality of the guacamole conserved through cold with no addition of additives. The microbiological analyses have shown the product reached satisfactory results as for the analysis of total and thermoenduring coliform < 3,0 UFC/g, Salmonella absent in 25g, Staphylococcus aureus and Bacillus cereus < 100 UFC/g, presenting values within the patterns set by RDC of Anvisa 12 of January 2nd 2001. The analyses of mesophile bacteria and the counting of mold and yeast reached values between 102 and 104 UFC/g and the psychrotropic bactéria presented values < 100 UFC/g. The sensorial anlyses have shown that the polyethylene package isn't effective in keeping the analysed sensorial parameters. Although the polyethylene and nylon packages had better results, however they didn't differentiate themselves so as the vacuum use.

Estabilidade físico-química de um produto de abacate acondicionado em diferentes embalagens e conservado pelo frio

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Reprodutibilidade da curva de pressão intraocular de 24 horas em pacientes com glaucoma e suspeita de glaucoma

Pós-graduação em Bases Gerais da Cirurgia - FMB

Implementação do OEE nas máquinas de laminação a frio

Through a description of the productivity problems experienced by some enterprises, to optimize their respective production lines, results of poor performance or low quality, the following work aims to explain and demonstrate the practical application of the theory of overall equipment effectiveness (OEE) on cold lamination machines in a steel industry . The project, to ensure your goal, is based on structuring a complete planning to increase levels of performance, availability and quality relating to rolling. On completion of the work, will be presented forecasts of future goals for the OEE, to search for continuous improvement and global standards of efficiency, taking into account, the sector the company operates, the history of the laminators, and financial aspects