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Application of Lean Techniques to Reduce Preparation Times: Case Study of a Peruvian Plastic Company
(Research India Publications, 2017-11)
This article examines the problem of an increase in product returns for a company that produces plastic films for flexible packaging. Among the factors that have resulted in the increase of returned products are defects ...
Preparation of sand fly (Diptera: Psychodidae: Phlebotominae) specimens for histological studies
(Fundação Oswaldo Cruz, 2019)
Dipteran chromosomes: a simple method for obtaining high quality chromosomal preparations
(Indian Academy of Sciences, 2014-12)
For cytogenetic studies it is necessary to develop an efficient method of chromosome preparation with wellpreserved and dispersed chromosomes and little or no cell-wall debris. In this study, we describe a method for ...
An overview of the main foodstuff sample preparation technologies for tetracycline residue determination
(2018-05-15)
Tetracyclines are widely used for both the treatment and prevention of diseases in animals as well as for the promotion of rapid animal growth and weight gain. This practice may result in trace amounts of these drugs in ...
Multiferroic (NiZn) Fe2O4–BaTiO3 composites prepared from nanopowders by auto-combustion method
(2015-12-01)
Nickel zinc ferrite (NZF) and barium titanate (BT) were prepared by auto-combustion synthesis as an effective, simple and rapid method. Multiferroic composites with the general formula yNi1−xZnxFe2O4−(1−y)BT (x=0.3, 0.5, ...
Data preparation pipeline recommendation via meta-learning
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Ciência da Computação - PPGCCCâmpus São Carlos, 2021-05-26)
Data preparation is a essential stage in the machine learning pipeline, aiming to convert noisy and disordered data into refined data compatible with the algorithms. However, data preparation is time-consuming and requires ...
In-between fabulations of teacher preparationEntre fabulações de uma formação docente
(Universidade Federal de Santa Maria, 2015)
Preparation, characterization and electrical conduction mechanism of polyaniline/ordered mesoporous silica composites
(Elsevier B.V., 2013-04-15)
In this work, we have shown the preparation of polyaniline (PANI) and mesoporous ordered silica (SBA-15) composites. PANI/SBA-15 composites with different weight ratios were prepared in order to evaluate the electrical ...
One-step preparation of UV transparent highly ordered mesoporous zirconia thin films
(Royal Society of Chemistry, 2013-01)
Highly ordered mesoporous ZrO2 thin films were prepared by evaporation induced self-assembly. Complexing agents and low pH were simultaneously employed in order to control the hydrolysis-condensation kinetics, permitting ...