Environmental Molds
Mostrando 1-12 de 13 artigos, teses e dissertações.
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1. Analysis of moisture content, acidity and contamination by yeast and molds in Apis mellifera L. honey from central Brazil
The development of mold of environmental origin in honey affects its quality and leads to its deterioration, so yeasts and molds counts have been used as an important indicator of hygiene levels during its processing, transportation and storage. The aim of this study was to evaluate the levels of yeasts and molds contamination and their correlation with mois
Braz. J. Microbiol.. Publicado em: 2013-09
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2. Concreto ultraleve® estrutural com pérolas de EPS: caracterização do material e estudo de sua aplicação em lajes / Structural ultra lightweight concrete with EPS beads: material characterization and study of its use in slabs
The use of lightweight concrete is mainly due to the benefits provided by reducing the density of the material such as smaller efforts on structures, economy of molds and scaffolding, as well as lower costs of transportation and erection of precast constructions. Currently, besides the technical and economic issues, the choice of building materials should ta
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 19/10/2012
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3. Fungal microbiota isolated from healthy pig skin / Microbiota fúngica isolada da pele de suínos sadios
Background: Researches have been developed to observe the normal microbiota of different animal species. This subject is of major importance for the control of potential infection risks. Fungi can be found in various substrates, foodstuffs (cereals, meat, milk, vegetables) and also in the skin, mucosae, respiratory and gastrointestinal tracts of animals. Wit
Publicado em: 2011
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4. Uso de ozônio no controle de fungos em sala de maturação de queijos / Moulds control by ozonization in ripening cheese room
Os fungos fazem parte da microbiota normal das câmaras de maturação de queijos e, neste ambiente, podem tornarse indesejáveis por provocar alterações sensoriais, desclassificação dos produtos e defeitos, levando a perdas econômicas. Avaliou-se a eficiência do gás ozônio aplicado ao ar em câmara de maturação de queijos parmesão tipo Grana no c
Publicado em: 2010
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5. Um modelo de gestão de resíduos sólidos: aplicação em indústria de artefatos e pré-moldados de concreto / A model of solid wastge management: application in artifact and pre cast concret industry
The productive chain of the construction industry is responsible for many positive and negative impacts on the built environment. One of the negative impacts refers to the high amount of waste produced, which can be reduced through the industrialization of construction, that is, through the reduction of services at construction sites and transferring them to
Publicado em: 2009
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6. Incorporação imobiliária
The real estate incorporation is an activity of great social and economical repercussion. It allows that through reception of the saving of the buyers of autonomous units to build, to which are added resources of the incorporator and capital obtained by financing by financial institution, is promoted the construction of buildings destined to constitute or to
Publicado em: 2007
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7. Self Compacting Concrete Using Metacaulim and Powder of Stone as Mineral Additions / Concreto auto-adensÃvel utilizando metacaulim e pà de pedra como adiÃÃes minerais
Self Compacting Concrete (SCC) it can be defined as a special concrete characterized mainly by your capacity to move inside the molds, filling out all the existent spaces among the armors, what is gotten exclusively by the action of your own weight. This completion capacity, or deformity, of CAA is governed by the fluidity and cohesion of the mixture. When t
Publicado em: 2006
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8. NEW TECHNIQUE OF GROWING MOLDS IN SLIDE CULTURE UNDER ENVIRONMENTAL CONDITIONS SIMILAR TO THOSE PREVAILING IN THE PETRI DISH
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9. Alternative Environmental Roles for Cellulose Produced by Acetobacter xylinum
The cellulose-producing bacterium Acetobacter xylinum has been considered a strict aerobe, and it has been suggested that the function of cellulose is to hold cells in an aerobic environment. In this study, we showed that A. xylinum is capable of growing microaerophilically. Cellulose pellicles provided significant protection to A. xylinum cells from the kil
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10. Viability of fungal cultures maintained at -70 degrees C.
One thousand four hundred forty-seven clinical and environmental isolates of molds, yeasts, aerobic actinomycetes, and algae belonging to 164 genera (382 taxa) maintained on potato dextrose agar at -70 degrees C for periods ranging from 6 months to 13 years were subcultured and then incubated at 25 degrees C to determine their viabilities. Thirty-three isola
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11. Interaction of Blastomyces dermatitidis, Sporothrix schenckii, and Histoplasma capsulatum with Acanthamoeba castellanii
Several dimorphic fungi are important human pathogens, but the origin and maintenance of virulence in these organisms is enigmatic, since an interaction with a mammalian host is not a requisite for fungal survival. Recently, Cryptococcus neoformans was shown to interact with macrophages, slime molds, and amoebae in a similar manner, suggesting that fungal pa
American Society for Microbiology.
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12. Thymocyte development in major histocompatibility complex-deficient mice: evidence for stochastic commitment to the CD4 and CD8 lineages.
The mechanism resulting in commitment of precursor cells in the thymus to either the CD4 or CD8 lineage remains poorly understood. In principle, this may reflect a stochastic process or may reflect instructional signals from host major histocompatibility complex (MHC) molecules. We have examined the role of MHC products in subset commitment by using mice def