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A Comparative Study of Milestones for Featuring GUI Prototyping Tools

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Journal of Software Engineering and Applications 2017年第6期10卷 564-589页

作者： thiago Rocha silva Jean-Luc Hak Marco Winckler Olivier Nicolas ICS-IRIT Université Paul Sabatier Toulouse France SOFTEAM/CADEXAN Toulouse France

Prototyping is one of the core activities of User-Centered Design (UCD) processes and an integral component of Human-Computer Interaction (HCI) research. For many years, prototyping was synonym of paper-based mockups and only more recently we can say that dedicated tools for supporting prototyping activities really reach the market. In this paper, we propose to analyze the evolution of prototyping tools for supporting the development process of interactive systems. For that, this paper presents a review of the literature. We analyze the tools proposed by academic community as a proof of concepts and/or support to research activities. Moreover, we also analyze prototyping tools that are available in the market. We report our observation in terms of features that appear over time and constitute milestones for understating the evolution of concerns related to the development and use of prototyping tools. This survey covers publications published since 1988 in some of the main HCI conferences and 118 commercial tools available on the web. The results enable a brief comparison of characteristics present in both academic and commercial tools, how they have evolved, and what are the gaps that can provide insights for future research and development.

关键词： Prototyping Tools Survey Milestones Graphical User Interface (GUI)

Chromate and the Environment： Removal and Utilization of Industrial Waste

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Journal of Chemistry and Chemical Engineering 2016年第3期10卷 147-152页

作者： Femando B. Mainier Pedro Paulo B. Leite Marcone F. Reis thiago Teobaldo silva Engineering School Federal Fluminense University(UFF) Niteroi Rio de Janeiro 24220-261 Brazil

Chromate and dichromate sodium as a function of oxidizer characteristics are used in several industrial areas; for example, in surface protection of coated parts of cadmium, zinc and aluminum （chromate coated treated）, corrosion inhibitors, the treatment of leather, the manufacture of pigments, etc. However, the use of such products has been questioned due to the problems of toxicity and pollution that can be caused in the environmental. The Brazilian environmental agency has established that the concentrations of chromate in water courses are less than 0.5 ppm. In order to reuse chromate （CrO42） from industrial effluent, laboratory experiments have been proposed based on chemical reduction or electrolytic processes, in order to transform these chromate ions in a final mix of oxides （in solid form）, which can then be packed and sent to the production process of sodium chromate. The results of these experiments have become useful industrially （without regard to costs） considering the environmental reuse and the life cycle of the chemical compound.

关键词： Chromate dichromate contamination chemical reduction electrolytic process.

Integration of Tropical Renewable Energies

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Journal of Energy and Power Engineering 2019年第3期13卷 91-96页

作者： Daltro Garcia Pinatti Rosa Ana Conte thiago Hirosse silva Luis Miguel Paulo Rodolpho de Oliveira Moreira Department of Materials Engineering Lorena School of EngineeringUniversity of S鉶 PauloLorena 12602-810Brazil

Main sources of renewable energy in the tropics are solar thermal and ***-performance concrete(HPC)allows prefabrication of stakes,planks,boards,U-,L-,and I-profiles,prestressed thick-wall cylinders,and arc *** are used to construct fences,level curves,buildings,contention walls,water and anaerobic tanks,and *** production is increased by retention of rain water in the soil by level curves,in riparian tanks,and with *** anaerobic digesters produce biogas,biochar,and liquid *** is partially washed in medium-pressure vessel to obtain vehicular methane gas,which is partially burned in engine generator sets,whose combustion gases are fed into a boiler of a thermoelectric *** cycle is thermal solar regenerative Rankine cycle with heat *** receives hot water from thermal solar parabolic collectors,burns residual biomass and biochar generating steam for a turbogenerator set and combustion gas for condenser dryer silo,whose exhaustion heat goes to anaerobic digesters.

关键词： High-performance concrete profiles thermal solar-biomass energy generation biomass anaerobic digester biogas

Reduction of the Protective Action of Corrosion Inhibitors for Carbon Steel in Acidification by Using Hydrochloric Acid Contaminated with Chlorine

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材料科学与工程（中英文A版） 2016年第5期6卷 260-269页

作者： Femando Benedicto Mainier Alan Eduardo R. de Freitas Anne Aparecida M. Figueiredo thiago Teobaldo silva Engineering School Federal Fluminense University (UFF) Niteroi Rio de Janeiro 24220-261 Brazil

Antagonistic Activity, Antimicrobial Susceptibility and Potential Virulence Factors of Enterococcus faecalis

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Journal of Life Sciences 2015年第7期9卷 318-326页

作者： Camila de Souza Cameiro Norma Suely Evangelista-Barreto Carla silva da Silveira-Oliveira Irana Pain silva thiago Alves Santos de Oliveira Margarete Alice Fontes Saraiva Center of Agricultural Environmental and Biological Sciences (CCAAB) Federal University of Rec6ncavo da Bahia (UFRB) Cruzdas AImas Bahia 44380000 Brazil

Enterococcus faecalis isolates （87） were phenotypically and genotypically identified and subsequently subjected to the antagonism test and antimicrobial susceptibility. The lipolitic, hemolytic and DNAse activities were identified along with the genes gelE, cylL, cylS, ccf, cpd and cob that, encode virulence determinants. Thirty seven percent of isolates inhibited Listeria monocytogenes （CERELA）, Listeria innocuous （CERELA）, Staphylococcus aureus （ATCC25932）, Lactococcus lactis （IL1403）, Micrococcus luteus （ATCC 10240） and Enterococcusfaecalis （ATCC29212）. All strains were sensitive to the ampicillin antibiotic, but 47% were resistant to at least one antimicrobial agent and 6% of isolates presented multidrug resistance. Ninety seven percent of isolates contained the gelE gene, but 77% of these isolates showed gelatinase activity. Presence of cylL and cylS genes was observed in 25% of the isolates, but only 5% presented hemolytic activity. None isolates showed lipase and DNAse activities. Eight percent of isolates contained the ccf gene and 2% showed the presence of the cpd and cob genes. The ability to inhibit pathogenic bacteria, low resistance to antibiotics and absence of virulence factors make some of Enterococcusfaecalis strains characterized in the present study promising for exploitation in other applications such as probiotics in aquaculture.

关键词： Bivalve mollusks probiotics pathogenicity water.

Effect of Turbidity on Semi-Automatic Analysis of Copepod Size and Abundance Distribution in the Water Column

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Advances in Bioscience and Biotechnology 2024年第6期15卷 380-395页

作者： thiago da silva Matos Carolina Siqueira dos Reis Laura de Andrade Moura Márcio Abreu Ricardo Coutinho Lohengrin Fernandes IEAPM/UFF Marine Biotechnology Post-Graduate Program Arraial do Cabo Brazil Instituto de Estudos do Mar Almirante Paulo Moreira Arraial do Cabo Brazil

Automated image systems to characterize aquatic organisms improve research and enable fast response to environmental risk situations. In November 2015, a dam in Mariana City-MG (Brazil) collapsed and led to the disposal of mud tailings from the mining process to the Doce River. The accident resulted in several casualties and incalculable damage to surrounding communities and the environment. The mud increased water turbidity, an essential condition to the functioning of the image analysis systems, and directly affected the characterization of the organisms, making it impossible to distinguish copepods in the mud, due to the blurred outline. To get a quick response evaluating environmental situations, this work aimed to develop and test different algorithms characterizing and classifying copepods by their size (length and area) using in situ images acquired by the Lightframe On-Sight Keyspecies Investigation device. Field tests were carried out under different turbidity levels throughout the gradient observed in the coastal zone adjacent to the Doce River. The best algorithm reduced nearly 50% of the noise in some images when compared with manual treatment and led to 96% accuracy in measurement and counting. Semi-automated devices that perform post-processing corrections are suitable for fast environmental evaluation under high turbidity scenarios.

关键词： Imaging Zooplankton Doce River LOKI Copepod

Outstanding Impact Resistance of Post-Consumer HDPE/Multilayer Packaging Composites

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Materials Sciences and Applications 2017年第1期8卷 15-25页

作者： Silvia Luciana Favaro Antonio Guilherme Basso Pereira Janaina Rodrigues Fernandes Orlando Baron Cleiser thiago Pereira da silva Murilo Pereira Moisés Eduardo Radovanovic Departamento de Engenharia Mecâ nica Universidade Estadual de Maring&aacute Maring&aacute PR Brazil Universidade Tecnoló gica Federal do Paraná (UTFPR) Dois Vizinhos PR Brazil Departamento de Quí mica Universidade Estadual de Maring&aacute Maring&aacute PR Brazil Universidade Tecnoló gica Federal do Paraná (UTFPR) Apucarana PR Brazil

New recycling alternative for multilayer films was successfully presented. Food packaging formed from different materials is difficult to recycle. The use of aluminum, glass, paper, paints, varnishes, and other materials in the rolling processes from plastic packaging is intended to optimize the efficiency of packaging. Nevertheless, these materials prevent the recycling of packaging because they become contaminants to the recycling process. Food multilayered packaging containing poly (ethylene terephthalate) PET, poly (ethylene) PE and aluminum was used as filler in the preparation of composites with post-consumer high density polyethylene matrix. Composites containing up to 50 wt% of filler were feasible to prepare, allowing the obtention of a material with varied mechanical and thermal properties. This feature allows the preparation of composites suitable for specific application. The addition of multilayer matter in the polyethylene matrix provided a material with excellent mechanical properties such as higher tensile impact strength (148 J/m) and elasticity (350 MPa) as compared to pure polyethylene (40 J/m and 450 MPa).

关键词： Multilayer Packaging Polymer-Matrix Composites Recycling Mechanical Properties

Antifungal Susceptibility Profile <i>In Vitro</i>Fungal Air in a Hospital Environment

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Open Journal of Medical Microbiology 2018年第3期8卷 35-46页

作者： Otávio Vilela de Figueiredo Luiz Francisley de Paiva Matheus Valejo Peixoto Pedro Guilherme Paula Bariani thiago silva Pinto Manoel Araujo Teixeira Ana Beatriz Alkmim Teixeira-Loyola School of Medicine University of the Sapucai Valley Pouso Alegr Minas Gerais Brazil Research Laboratory University of the Sapucai Valley Pouso Alegre Minas Gerais Brazil Department of Biology University of the Sapucai Valley Pouso Alegre Minas Gerais Brazil Department of Microbiology University of the Sapucai Valley Pouso Alegre Minas Gerais Brazil

Purpose: The aim of this study was to isolate and identify potentially pathogenic airborne fungi from Hospital das Clínicas Samuel Libanio in the city of Pouso Alegre-MG and evaluate their susceptibility to natural and industrial products. Methods: The air collection was performed by passive sedimentation in the morning during the autumn and winter seasons. Petri dishes were open as the location of air conditioning. The isolates were subjected to pathogenicity test. The identification of the fungi was performed according to the macroscopic evaluation and micromorphology. Potentially pathogenic isolates were susceptibility tested by disc diffusion method. The agents used were insecticides and industrial cleaning products and essential oils of citronella plants, lemon grass, eucalyptus and Melaleuca extracted by steam distillation method. Results: We obtained a total of 356 fungal isolates. The inside door environments were 126 (35.39%) and the outside environments were 230 (64.6%) isolates. The 22 (6.18%) isolates from the inside and 25 (6.18%) outside the hospital showed pathogenic potential. This isolates were identified as Acremonium spp., A. niger, A. terreus, A. versicolor, Curvularia sp., Penicillium sp. and Scopulariopsis sp. Susceptibility testing it was observed that most of the isolates were susceptible to the principle product containing sodium hypochlorite. Citronella oil showed enormous potential inhibition against all isolates. Already lemon grass oil was effective only against isolates of Penicillium spp. Conclusions: All genres identified are significant allergens, which can cause respiratory disease in both immunocompromised individuals such as asthmatics and people with any immune deficit. The monitoring of environmental sources should be performed, especially in special areas with immunocompromised patients. Despite efforts to try to reduce fungal infections hospital there are still flaws in the strategies employed.

关键词： Fungi Air Conditioning Housekeeping Hospital Disk Diffusion Antimicrobial Tests

Unprecedented Low-Cost Hybrid Material for CO2 and CH4 Separation

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Journal of Chemistry and Chemical Engineering 2015年第5期9卷 318-323页

作者： Murilo Pereira Moises Joziane Gimenes Meneguin Cleiser thiago Pereira da silva Vicente Lira Kupfer Pedro Augusto Arroyo Andrelson Wellington Rinaldi Emerson Marcelo Girotto Silvia Luciana Favaro Eduardo Radovanovic Department of Chemical State University of Maring6 Maringa 87020-900 Brazil Department of Chemical Engineering State University of Maringa Maring6 87020-900 Brazil Department of Mechanical Engineering State University of Maringa Maring6 87020-900 Brazil Federal University Technological of Parana Apucarana 86812-460 Brazil

The zeolite synthesis using waste as silicon source is a promising low-cost process. Sugarcane bagasse ash is a hazardous solid waste generated in large amounts in the sugar industry. Thus, development of new procedures for its productive reuse is relevant. Therefore, this waste was used to prepare a new ZCNT （zeolite/carbon nanotube material）. In this work, ZCNT was applied in a CO2/CH4 separation. The adsorption took place at 303 K under pressure of 0.1 until 20 bar and the data were fitted by Langmuir, Toth and Freundlich equations. The adsorbed amount at 20 bar found was 4.7 mmol of CO2/g and 4.1 mmol of CH4/g; at 3 bar the adsorbed amount was 4.1 mmol of COJg and 1.2 mmol of CHa/g. This result indicates that ZCNT has potential application in COJCH4 separation at low pressures.

关键词： Gas adsorption biogas purification porous materials.