Cleaning
Mostrando 1-12 de 575 artigos, teses e dissertações.
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1. Exergy and emergy: complementary tools for assessing the environmental sustainability use of biosolids generated in wastewater-treatment plant for energy-production
Taking advantage of the energy contained in the biosolids generated in a wastewater treatment plant (WWTP) is one of the processes of greatest interest due to the opportunity to obtain an energy resources from a waste. The aim of this research was to analyze the environmental sustainability use of biosolids generated in a wastewater-treatment plant for energ
Química Nova. Publicado em: 2022
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2. Lower urinary system symptoms and affecting factors in female students staying in a dormitory
SUMMARY OBJECTIVE: The aim of the study was to determine the lower urinary system symptoms and the factors affecting it among young women living in the dormitory. METHODS: This is a descriptive and cross-sectional study. A total of 355 women attending education in a public university were interviewed, considering a 95% confidence interval. Data were collec
Revista da Associação Médica Brasileira. Publicado em: 2022
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3. Efficacy of Disinfection of Rigid Endoscope by Ethyl Alcohol 70%
Abstract Introduction Currently, there is no safe, affordable, and ecologically-sustainable guideline that helps prevent contamination through endoscopy. We evaluated the safety of intermediate-level disinfection with 70% ethyl alcohol (w/v) based on biological-load recovery from rigid endoscopes after nasal endoscopy. Objective To demonstrate the efficacy
International Archives of Otorhinolaryngology. Publicado em: 2022
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4. Changes in the frequency and clinical features of acute rheumatic fever in the COVID-19 era: a retrospective analysis from a single center
SUMMARY OBJECTIVE: Coronavirus disease 2019 (COVID-19) pandemic resulted in significant changes in the frequency of many diseases. In this study, we aimed to investigate the changes in the frequency and clinical features of acute rheumatic fever (ARF) in this period and determine the effect of health measures taken against COVID-19 on this change. METHODS:
Revista da Associação Médica Brasileira. Publicado em: 2022
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5. Obsessive-compulsive disorder reinforcement during the COVID-19 pandemic
Abstract The COVID-19 pandemic is unquestionably impacting on the mental health of the population worldwide. Fear of contamination can both increase levels of stress in healthy individuals and intensify psychiatric symptoms in patients with pre-existing conditions, especially obsessive-compulsive disorder (OCD). During the COVID-19 pandemic, the imminent ris
Trends Psychiatry Psychother.. Publicado em: 2021-06
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6. Environmental cleaning to prevent COVID-19 infection. A rapid systematic review
ABSTRACT BACKGROUND: Faced with a pandemic, all healthcare actions need to reflect best practices, in order to avoid high transmissibility, complications and even hospitalizations. For hospital environments, the products recommended and authorized by regulatory institutions for environmental cleaning and disinfection need to be highly effective. OBJECTIVE:
Sao Paulo Med. J.. Publicado em: 2020-12
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7. Dermoscopy of late-onset nevus comedonicus,
ABSTRACT BACKGROUND: Faced with a pandemic, all healthcare actions need to reflect best practices, in order to avoid high transmissibility, complications and even hospitalizations. For hospital environments, the products recommended and authorized by regulatory institutions for environmental cleaning and disinfection need to be highly effective. OBJECTIVE:
An. Bras. Dermatol.. Publicado em: 2020-12
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8. Method for Cleaning Back-Produced Water from Polymer Flooding Operations to Determine Polymer Molar Mass Using Size-Exclusion Chromatography
One of the methods used by the oil industry to increase production is to inject water, containing polymer, into the reservoir. The viscosity of the aqueous solution is primarily responsible for the efficiency of this method, and is achieved using polymers with high molar mass. However, polymer degradation can occur during pumping and fluid displacement in th
J. Braz. Chem. Soc.. Publicado em: 2020-12
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9. Editorial Comment: An Effective Evidence-Based Cleaning Method for the Safe Reuse of Intermittent Urinary Catheters: In Vitro Testing
Resumo Objetivou-se avaliar os cuidados em saúde bucal de crianças/adolescentes com Paralisia Cerebral (PC) segundo a gravidade, através da percepção dos pais/cuidadores. Estudo série de casos realizado em serviços de saúde de Pernambuco com 94 mães/cuidadores de sujeitos com PC entre 5 e 18 anos. Avaliaram-se fatores socioeconômicos, demográficos
Int. braz j urol.. Publicado em: 2020-10
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10. A QUÍMICA DOS SANEANTES EM TEMPOS DE COVID-19: VOCÊ SABE COMO ISSO FUNCIONA?
In December 2019, the first case of severe acute respiratory syndrome (COVID-19), caused by the new coronavirus (SARS-CoV-2) was reported and the disease was declared as a worldwide pandemic in March 2020. As there is no vaccine currently available, the daily hygiene cleaning habits and social distance are the ways to fight COVID-19 indicated by the WHO. Han
Quím. Nova. Publicado em: 2020-05
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11. High rate of sensitization to Kathon CG, detected by patch tests in patients with suspected allergic contact dermatitis,
Abstract Background: Kathon CG, a combination of methylchloroisothiazolinone and methylisothiazolinone, is widely used as preservative in cosmetics, as well in household cleaning products, industrial products such as paints and glues. It has emerged as an important sensitizing agent in allergic contact dermatitis. Objectives: This study evaluated the react
An. Bras. Dermatol.. Publicado em: 2020-03
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12. Erosive tooth wear among South Brazilian adolescents, and its association with sociodemographic variables
Abstract The aim of this study was to assess the occurrence of erosive tooth wear (ETW) among 15–19-year-old South Brazilian adolescents, regarding prevalence, extent, severity, intraoral distribution, and sociodemographic risk indicators. A population-based cross-sectional survey was conducted in Santa Maria, southern Brazil, and included a representative
Braz. oral res.. Publicado em: 10/01/2020