Analytical Test Laboratory
Mostrando 1-12 de 39 artigos, teses e dissertações.
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1. Cost minimization analysis of an in-house molecular test for cytomegalovirus in relation to a commercial molecular system
ABSTRACT Introduction: Cytomegalovirus may cause severe disease in immunocompromised patients. Nowadays, quantitative polymerase chain reaction is the gold-standard for both diagnosis and monitoring of cytomegalovirus infection. Most of these assays use cytomegalovirus automated molecular kits which are expensive and therefore not an option for small labora
Braz J Infect Dis. Publicado em: 2020-06
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2. Analytical study of the physicochemical characteristics from Melipona subnitida D. honey in adequation to Brazilian law
Abstract Honey has different physical and chemical properties because it is produced from the nectar of plants. The present work had the objective of analyzing laboratory tests on honey bee Melipona subnitida D. from Ceará, in comparing them with other honeys from the Northeast Region, making it possible to know better the standards of these honeys, in orde
Food Sci. Technol. Publicado em: 2020-06
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3. Analytical study of the physicochemical characteristics from Melipona subnitida D. honey in adequation to Brazilian law
Abstract Honey has different physical and chemical properties because it is produced from the nectar of plants. The present work had the objective of analyzing laboratory tests on honey bee Melipona subnitida D. from Ceará, in comparing them with other honeys from the Northeast Region, making it possible to know better the standards of these honeys, in orde
Food Sci. Technol. Publicado em: 20/12/2019
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4. Strength and Stiffness of Cross Laminated Timber (CLT) panels produced with Pinus and Eucalyptus: experimental and analytical comparisons
ABSTRACT The CLT is a building material that comes mainly used in Europe where it was developed. Lightweight, sturdy and eco-friendly, this material has become one of the most important constructive methods in the world. CLT are panels formed by layers of wood glued to each other orthogonally, always in odd numbers, symmetrical with respect to the central la
Matéria (Rio J.). Publicado em: 25/11/2019
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5. Microbiological reference material (bacterial and fungal domains): Definition, production rules, use and need for establishment in Brazil
Resumo Materiais de referência são ferramentas indispensáveis para a garantia da qualidade laboratorial. São amplamente utilizados no controle interno da qualidade de ensaios analíticos e na validação de metodologias, e como itens de ensaio em ensaios de proficiência. Materiais de referência microbiológicos são representados principalmente por cep
Braz. J. Food Technol.. Publicado em: 12/09/2019
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6. Salivary Transferrin Levels in Patients with Oral Lichen Planus
Abstract Objective: To compare salivary transferrin levels between patients with oral lichen planus (OLP) and healthy subjects. Material and Methods: In this descriptive, analytical, cross-sectional study, 11 patients with OLP and 22 healthy subjects were selected after matching in terms of age and gender. OLP was confirmed by two oral medicine specialists
Pesqui. Bras. Odontopediatria Clín. Integr.. Publicado em: 02/09/2019
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7. Strength and Stiffness of Cross Laminated Timber (CLT) panels produced with Pinus and Eucalyptus: experimental and analytical comparisons
ABSTRACT The CLT is a building material that comes mainly used in Europe where it was developed. Lightweight, sturdy and eco-friendly, this material has become one of the most important constructive methods in the world. CLT are panels formed by layers of wood glued to each other orthogonally, always in odd numbers, symmetrical with respect to the central la
Matéria (Rio J.). Publicado em: 10/06/2019
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8. Evaluation of the clinicai analysis service provided to an emergency department
RESUMO Introdução: O tempo de liberação de exames e a comunicação de valores críticos pelo laboratório clínico são considerados importantes determinantes do tempo de permanência do paciente no Serviço de Emergência (SE). Portanto, assim como a satisfação dos médicos, esses dados também são utilizados como indicadores de qualidade do Servi�
J. Bras. Patol. Med. Lab.. Publicado em: 09/05/2019
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9. TREATMENT OF WASTE FROM ATOMIC EMISSION SPECTROMETRIC TECHNIQUES AND REUSE IN UNDERGRADUATE LAB CLASSES FOR QUALITATIVE ANALYSIS
Flame atomic absorption spectrometry (FAAS) and inductively coupled plasma optical emission spectrometry (ICP OES) are widely used in academic institutions and laboratories for quality control to analyze inorganic elements in samples. However, these techniques have been observed to underperform in sample nebulization processes. Most of the samples processed
Quím. Nova. Publicado em: 2015-11
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10. Concrete road barriers subjected to impact loads: An overview
Abstract Concrete barriers prevent vehicles from entering the opposite lane and going off the road. An important factor in the design of concrete barriers is impact load, which a vehicle exerts upon collision with a concrete barrier. This study suggests that a height of 813 mm, a base width of 600 mm, and a top width of 240 mm are optimum dimensions for a co
Lat. Am. j. solids struct.. Publicado em: 2015-10
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11. Studying energy absorption in tapered thick walled tubes
In many engineering structures different energy absorption systems may be used to improve crashworthiness capability of the system and to control damages that may occur in a system during an accident. Therefore, extensive research has been done on the energy-absorbing cells. In this paper, energy absorption in tapered thick walled tubes has been investigated
Lat. Am. j. solids struct.. Publicado em: 2015-01
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12. Automatic evaluation and data generation for analytical chemistry instrumental analysis exercises
In general, laboratory activities are costly in terms of time, space, and money. As such, the ability to provide realistically simulated laboratory data that enables students to practice data analysis techniques as a complementary activity would be expected to reduce these costs while opening up very interesting possibilities. In the present work, a novel me
Quím. Nova. Publicado em: 2014