Safety Systems
Mostrando 1-12 de 269 artigos, teses e dissertações.
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1. Monitoring environmental microbiological safety in a frozen fruit and vegetable plant
Abstract Ensuring food safety is becoming progressively important in frozen foods due to increased demand and consumption worldwide. The Environmental Monitoring Program (EMP) shall support daily operational activities and monitor the lack of process hygiene & sanitation actions to achieve food safety. The aim of this study was implementation of EMP in the f
Food Sci. Technol. Publicado em: 2021-03
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2. Food safety: relation between pesticides and poisoning
Abstract Brazil has worldwide relevance in agriculture, as well as being one of the largest consumers of pesticides. This reality associated with underreporting of poisonings, food sample data above the permitted limit of current legislation, possible pesticide flexibilities and increasing smuggling of these products. This study aimed to evaluate the marketi
Food Sci. Technol. Publicado em: 2021-03
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3. Diagnostic discrepancies between emergency department admissions and hospital discharges among older adults: secondary analysis on a population-based survey
ABSTRACT BACKGROUND: Older adults frequently experience nonspecific clinical features. However, there is limited evidence on how often admission diagnoses for hospitalized older patients are incorrect, potentially leading to treatment delays. OBJECTIVES: To determine the consistency between hospital admission and discharge diagnoses, and identify factors a
Sao Paulo Med. J.. Publicado em: 2020-10
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4. Peculiarities of drilling and blasting in underground small-scale mines
Abstract Artisanal and Small-scale Mining (ASM) is a prominent activity in the extractive industry: considering only gold, it produces about 20% of the world market supply. Despite this fact, ASM is generally associated with the negative aspects of its environ mental impact, and operational research is generally neglected. This article empha sizes the peculi
REM, Int. Eng. J.. Publicado em: 2020-09
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5. Dynamic risk calculation model applied to gas compressor
Abstract The present article proposes to apply a Risk-Based Maintenance methodology in a gas compression system. This risk calculation is based on a semi-quantitative mathematical model that uses the interdependence of process variables and predictive maintenance data applied in a Condition-Based Maintenance methodology, in order to obtain the calculation of
REM, Int. Eng. J.. Publicado em: 2020-03
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6. Safety of local anesthetics,
Abstract Local anesthetics are essential medications for the conduction of dermatological procedures. They stop the depolarization of nerve fibers and are divided into two main categories, the amide and ester types. Systemic toxicity with reflex on the central nervous and cardiovascular systems is their most feared adverse reactions, and the anaphylactic rea
An. Bras. Dermatol.. Publicado em: 2020-02
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7. EFFECT OF CYCLOPENTANE HYDRATES ON THE STABILITY OF DODAC AND AOT STRUCTURES
Abstract Hydrates are crystalline structures formed by water and substances with low molar mass molecules. Hydrate formation can occur during oil production when oil, gas and water flow through the same lines in conditions of high pressure and low temperatures. The deposition of hydrate crystals in production lines can severely jeopardize the safety of oper
Braz. J. Chem. Eng.. Publicado em: 13/01/2020
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8. Conservation Agriculture in Trouble? Estimating the Economic Impact of an Eventual Glyphosate Prohibition in Spain
RESUMO: O controle de plantas daninhas é um aspecto crucial em muitos sistemas de agricultura de conservação, uma vez que os custos e a economia de tempo de evitar o plantio direto estão intimamente ligados ao uso de herbicidas eficazes e ecologicamente corretos. Isso levou ao uso difundido de glifosato em fazendas administradas sob agricultura de conser
Planta daninha. Publicado em: 02/12/2019
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9. A Sustainable Methodology to Extract Bismuth from Secondary Sources
Bismuth is a critical metal broadly used in cosmetic, medicine and metallurgy. However, its scarcity in Earth’s crust may impair further applications. An alternative is to recover bismuth from secondary sources. In this work, a methodology to extract bismuth from safety valves of discharged gas cylinders is proposed. Extraction and purification of bismuth
J. Braz. Chem. Soc.. Publicado em: 24/10/2019
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10. Enhancement the Fatigue Life of Floating Breakwater Mooring System Using Tuned Liquid Column Damper
Abstract Safety is a key design criterion for floating structures. A high rate of mooring accidents has been reported over the past decades. Preventing mooring line failure is a key design objective for floating breakwater systems. The mooring system comprises sets of mooring lines anchored to the seabed. These components are exposed to highly cyclic nonline
Lat. Am. j. solids struct.. Publicado em: 22/08/2019
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11. Incorporação de tecnologias nos sistemas de saúde do Canadá e do Brasil: perspectivas para avanços nos processos de avaliação
Garantir o acesso equitativo a tecnologias que têm qualidade, segurança, eficácia e custo-efetividade comprovados, bem como assegurar que sua utilização seja baseada em evidências científicas de qualidade, constitui um dos principais desafios dos modernos sistemas de saúde. A avaliação de tecnologias em saúde (ATS) é uma das estratégias mais usa
Cad. Saúde Pública. Publicado em: 15/08/2019
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12. Reconciliação de medicamentos: processo de implantação em um complexo hospitalar com a utilização de sistema eletrônico
RESUMO Este estudo avaliou a implantação da reconciliação de medicamentos em um hospital multibloco, filantrópico e de ensino com a utilização de um sistema eletrônico para realizar o registro da atividade com atuação multiprofissional. Foram capacitados 438 profissionais da enfermagem sobre a reconciliação de medicamentos. De outubro de 2017 a m
Saúde debate. Publicado em: 05/08/2019