Clean Room
Mostrando 1-12 de 24 artigos, teses e dissertações.
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1. Hand hygiene: knowledge and skill of caregivers in the hematopoietic stem cell transplantation
RESUMO Objetivo: identificar o conhecimento e habilidade de cuidadores sobre higiene das mãos no transplante de células-tronco hematopoéticas. Método: estudo transversal prospectivo. Utilizou-se questionário para identificar o conhecimento e foi observada a execução da técnica de higienização. Os dados foram coletados em duas unidades (transplant
Rev. Bras. Enferm.. Publicado em: 21/10/2019
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2. DIFERENCIANDO REPRODUÇÕES E PINTURAS VERDADEIRAS: UM INTERESSANTE ESTUDO DE CASO
A few years ago, during a storage room clean out at the University of São Paulo (Biblioteca do Conjunto das Químicas), several items were discarded, including apparently modern worthless large-scale reproductions of paintings by famous painters. A member of staff retrieved these reproductions from the litter bin, one of which was carefully inspected and no
Quím. Nova. Publicado em: 2016-06
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3. Enhanced Photocatalytic Activity of Pure Anatase Tio2 and Pt-Tio2 Nanoparticles Synthesized by Green Microwave Assisted Route
High-yield, rapid and facile synthesis of elongated pure anatase titania nanoparticles has been achieved through a nonaqueous microwave-based approach. The residual organics onto nanoparticles surfaces were completely removed through a new treatment under ozone flow, at room temperature in air. Such an ozone cleaning method revealed an effective inexpensive
Mat. Res.. Publicado em: 2015-06
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4. Antibacterial properties of silver nanoparticles synthesized by marine Ochrobactrum sp.
Metal nanoparticle synthesis is an interesting area in nanotechnology due to their remarkable optical, magnetic, electrical, catalytic and biomedical properties, but there needs to develop clean, non-toxic and environmental friendly methods for the synthesis and assembly of nanoparticles. Biological agents in the form of microbes have emerged up as efficient
Braz. J. Microbiol.. Publicado em: 2014-12
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5. Optimized microlens-array geometry for Hartmann-Shack wavefront sensor: design, fabrication and test
The Hartmann-Shack (H-S) wavefront sensor is now deployed in many different fields, from astronomy to industrial inspection, where the quality of optical media or components can be measured by the distortions (wavefront aberrations) they impart on a wavefront transmitted or reflected by them. In ophthalmology, this sensor is a core component of major aberrom
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 29/02/2012
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6. Controle biolÃgico e alternativo da cochonilha (Phenacoccus manihoti Matile-Ferrero) na cultura da mandioca (Manihot esculenta Crantz) / Biological control and alternative mealybug (Phenacoccus manihoti Matile-Ferrero) in cassava crop (Manihot esculenta Crantz)
This study aimed to evaluate the action of entomopathogenic fungi and plant protection products used in alternative agroecological on nymphs of P. manihoti in cassava. The four upper leaves of cassava plants infested with nymphs of the mealybug P. manihoti application of treatments received in the lower surface of leaves on the nymphs, using a spray nozzle a
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 26/02/2010
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7. Room temperature molten salts: neoteric "green" solvents for chemical reactions and processes
Líquidos iônicos, em particular aqueles derivados do cátion 1,3-dialquilimidazólio, que possuem uma ampla faixa de temperatura em suas fases líquidas, pressões de vapores muito pequenas, baixas viscosidades e elevada estabilidade térmica e química vêm emergindo como uma nova classe de solventes “verdes” para processos de extração e separação
Publicado em: 2010
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8. Microbial load of reusables trocars after gynecology laparoscopy / Carga microbiana de trocartes reprocessaveis apos laparoscopias ginecologicas
The transmission of hospital infections is related to survival of microorganisms on environmental surfaces and surgical instruments. In recent years, Brazil has been facing a scenario scattered on the validation of cleaning and sterilizing surgical instruments used in minimally invasive procedures performed primarily for video. For implantation of effective
Publicado em: 2009
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9. IMPLEMENTAÇÃO DA TÉCNICA DE FOTOACÚSTICA DE CÉLULA ABERTA PARA OBTENÇÃO DA DIFUSIVIDADE TÉRMICA DE METAIS
The photo-acoustic technique has become a standard photo-thermal method for carrying out diverse studies on solids materials. Photo-thermal phenomena in solids results from a combination of thermal expansion, thermal diffusion, and thermo-elastic bending effects and can be obtained by c k . r a = where k is the thermal conductivity, r is the density, and c i
Publicado em: 2009
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10. Regularizations: a unique prescription for all situations
A detailed investigation on the possible role played by the intrinsic arbitrariness of the perturbative evaluation of physical amplitudes and their symmetry relations, initiated in a first work, is continued. Previously announced results are detailed presented. The very general calculational method, concerning the divergences manipulations and calculations,
Brazilian Journal of Physics. Publicado em: 2007-12
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11. Avaliação de diferentes tratamentos termicos e condições de em balagem sobre a vida-de-prateleira do leite fluido com enfase no julgamento de defeitos de sabor. / Evaluation of different thermal treatment and package conditions about fluid milk shelf life emphasinzing the judgement off flavor defects.
Searching the improvement of quality, to please a more and more demanding customer, the industry tries to increase the shelf-life of milk using efficient and less expensive technology. As an example of these technologies, the quality of raw material, thermal treatment, temperature control in the storage and packing systems can be included. Milk life can be i
Publicado em: 2007
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12. Avaliação da eficácia da esterização de furadeiras elétricas domésticas utilizadas em cirurgias ortopédicas / Evaluation of the efficacy of the sterilization of ordinary electric drills for orthopedic surgeries
Electric drills have been used to perform orthopedic surgeries in Brazilian hospitals for almost more than 50 years. This electric equipment is heat-sensitive and it is not appropriate to use in surgical procedures. Until now the efficacy of sterilization of this item had been not evaluated as a potential risk for the occurrence of surgical site infection or
Publicado em: 2007