WEDGE - ferramenta on-line de gerenciamento, análise e otimização de processos

This article summarizes the implementation of an online process management, analysis, and optimization tool at Lwarcel Celulose e Papel, within the PIMS and MES philosophy, for process indicator implementation, understanding of variables, and their cause-effect relationship in the process, as well as the achievement of operational benchmarking. The process analysis, by means of statistical tools, allied to mathematical modeling algorithms used in Wedge, makes it possible to identify the relevant information for process and quality improvement with regard to efficiency, equipment maintenance, productivity, and uniformity of the end product quality, reduction of unwanted shutdowns, and quicker resolution of process problems.

Effects of cold fronts on MODIS-derived sensible and latent heat fluxes in Itumbiara reservoir (Central Brazil)

In this work we investigate the cold front passage effects on sensible and latent heat flux in a tropical hydroelectric reservoir. The study area, Itumbiara reservoir (Goiás State/Brazil) at the beginning of the austral winter, is characterized by the presence of a weak thermal stratification and the passage of several cold fronts from higher latitudes of South America. Sensible and latent heat fluxes were estimated considering the atmospheric boundary layer stability. In situ and MODIS water surface temperature data were used to adjust the coefficients for momentum and heat exchanges between water and atmosphere and spatialize the sensible and latent heat fluxes. The results showed that during a cold front event the sensible heat flux can be up to five times greater than the flux observed before. The latent heat flux tends to decrease during the cold front but increase again after the passage. The highest values of heat loss were observed at littoral zone and some Reservoir's embayment. The heat loss intensification can be separated in two moments: first, during the cold front passage, when the wind speed increases and the air temperature decreases; second, after the cold front passage, with air humidity decreasing. This can be considered a key process to understanding the heat loss in the Itumbiara reservoir. © 2013 COSPAR. Published by Elsevier Ltd. All rights reserved.

Avaliação do programa de dispensação de glicosímetros e insumos para automonitoração da glicemia capilar no município de Botucatu-SP

Pós-graduação em Enfermagem (mestrado profissional) - FMB

An assessment of the economic and social impacts of climate change on the agriculture sector in the Caribbean

The main objective of the present study was to determine the value of impacts due to climate change on the agricultural sector in the Caribbean under the Intergovernmental Panel on Climate Change Special Report on Emissions Scenarios A2 and B2 scenarios. More specifically, the study aimed to evaluate the direction and magnitude of the potential impacts of climate change on aggregate agricultural output and other key agricultural indicators. Further, the study forecast changes in income for agricultural output for key subsectors under the A2 and B2 scenarios, from 2011 to 2050. It analysed the benefits and costs of the key adaptation strategies identified by Caribbean Governments.

A formação continuada em serviço de professores e as atividades do horário de trabalho pedagógico coletivo nas escolas dos anos iniciais do ensino fundamental

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Prospecção de novos negócios numa indústria de autopeças: diagnóstico de falhas e sugestões de ferramentas para melhoria

The growth and expansion in auto parts market are directly related to the ability of a company to innovate and gain new customers, increasing its portfolio of customers and products. For this purpose the process of prospecting for new business has become a key process in companies seeking this goal, which requires teams and structures dedicated to it. Besides counting on available resources to carry out prospecting, it is necessary to properly manage the process as a whole, whose main result is a business proposal, which may lead to closer relations with the potential client and the activation of a new business. Process failures and difficulties to formulate a commercial proposal lead to documents produced without the quality needed that makes it harder to obtain new business. The objective of this study is to evaluate the process of new businesses quotation in the auto parts industry and indicate opportunities for improving this process. This goal is achieved by mapping the current process, from the diagnosis of problems and the indication of tools that can prevent or minimize the problems diagnosed. The information supporting this study were obtained by the bibliographical research, participant observation of the process, unstructured interviews with some of the involved people in the process and prospecting tools that can improve it. It results the mapping of new business quotation process, the points indicated as failures and difficulties in the process and the appointment of project management tools that can bring improvements to the new business proposals and pointing the moment for your application in the process

Efeito da proximidade de estradas e da paisagem sobre a frugivoria em fragmentos florestais, utilizando frutos artificiais

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Planejamento e controle da produção: reestruturação no layout de apertadeiras eletrônicas em uma linha de produção do ramo de autopeças

In industrial plants, there is a department responsible for planning the use of productive resources to find the best possible way to set out plans in strategic, tactical and operational levels. This department is known as PCP or PPCP, which means Planning and Production Control and Planning, Programming and Production Control, respectively. This work presents the use of some of the tools from this department, in particular the Aggregate Production Planning, to propose a new layout of electronic nutrunners for an auto parts industry output line. Through some process indicators analyzes, was identified some productivity losses. The higher loss rate occurred by the electronic nutrunners breaking, and so this work was focused in these devices. Some premises were adopted for the use of electronic nut runners, setting an ideal cycle time for the operation of the production line and making calculations to define the minimum amount of electronic nutrunners to find the production demand without damaging the equipment. With this work we observed that a relevant factor for the constant breaks of electronic nutrunners is because these are working with overload, in other words, the amount of installed equipment is not enough to supply the demand without failures

Unravelling the reaction mechanism of matrix metalloproteinase 3 using QM/MM calculations

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Tempo de trânsito gastrointestinal de diferentes frutos e taxa de germinação de Morus nigra pós passagem pelo trato em Sabiás-barranco (Turdus leucomelas)

Seed dispersal is a key process in the life cycle of plant species and may determine the dynamics of their populations. The passage of the fruit from the gastrointestinal tract brings effects on energy and nutritional rewards for the bird. The retention time of the seeds is an essential factor for the dispersion, affecting the dispersal distance. Some factors determine it, as the size of the bird, degree of frugivory, chemical composition of the fruit, the number and size of seeds. The study sought to characterize the Morus nigra seed retention time in three species of thrushes and compare them with other species of birds and plants. The blackberry, exotic species with socio-economic importance in Brazil, produces aggregate fruit having up to 60 seeds. Have been kept in captivity individuals leucomelas Turdus rufiventris thrush, thrush and amaurochalinus, native and omnivorous species, important dispersers in degraded areas, inhabiting the urban and the natural environment. In 274 samples of feces was recorded about 500 mulberry seeds. The first record of seeds was in 15 minutes (n = 2) and the last to 115 minutes (n = 4) after eating the fruit. The average time of gastrointestinal transit of seed for the three species was 52 minutes and 80% were defecated to 65 minutes post ingestion. Taking into consideration the type of fruit and the species of bird, there is great variation in the retention time when compared to other species of birds, being in general slower. That way, can be increase the degree of dispersion of the seed to more distant areas of the mother plant, increasing the chances of survival of seedlings, according to the hypothesis Janzen and Connell. The Turdus It showed efficient dispersers Morus nigra seeds, and inhabits natural and urbanized environment, the possibility of exchange of these seeds between environments by the action of thrushes

Caracterização funcional da via miR159/SlyGAMYB-like ao longo do processo de frutificação em tomateiro (Solanum lycopersicum L.)

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Paedomorphic Ossification in Porpoises with an Emphasis on the Vaquita (Phocoena sinus)

Heterochrony, the change in timing of developmental processes, is thought to be a key process shaping the numerous limb morphologies of tetrapods. Through a delayed offset in digit development, all cetaceans (i.e., whales, dolphins, and porpoises) have evolved supernumary phalanges (hyperphalangy). Moreover, some toothed cetaceans further alter digital morphologies by delayed endochondral and perichondral ossification of individual elements. In the harbor porpoise (Phocoena phocoena), these paedomorphic patterns have created poorly ossified phalangeal elements. However, no studies have addressed this morphology in other porpoise taxa. This study documents the timing of carpal and digital epiphyseal ossification in the poorly studied vaquita (Phocoena sinus) based on radiographs (n = 18) of known-age specimens. Patterns of vaquita manus ossification were compared between other porpoise and delphinid taxa. Adult vaquitas are paedomorphic in carpal, metacarpal, and digital development as they maintain a juvenile ossification pattern relative to that of other porpoise species of equivalent ages. Vaquitas also ossify fewer carpal elements as compared to other porpoise and some delphinid cetaceans, and ossification arrests relative to that of the harbor porpoise. Vaquitas also display sexual dimorphism as females reach a greater body size and display more ossified elements in the manus relative to their paedomorphic male cohorts.

Caracterização funcional da via miR159/SlyGAMYB-like ao longo do processo de frutificação em tomateiro (Solanum lycopersicum L.)

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Submarine emissions on the seafloor : from cold seeps to hot vents

[EN] The main types of submarine geological emissions are classified as cold seeps (hydrocarbons and brines) and hot vents. These processes result in the emission of geological fluids: brine, gases (mainly hydro-carbons), sediments and rocks. Submarine emissions are associated with an intensive geological, geo-chemical, thermal and biological activity (Judd and Hovland, 2007), and constitute a key process in the dynamics of the global cycles of the planet Earth.

Performance measurement review: a comparison between English and Italian companies

Il sistema di misurazione delle performance (PMS) ha ricevuto particolare attenzione dalla ricerca in ambito accademico e dalle aziende che ogni anno investono risorse nell’implementazione e nel miglioramento di questo strumento. I ruoli assegnati al PMS possono essere: misurazione della performance, implementazione della strategia, comunicazione, allineamento dei comportamenti, apprendimento e miglioramento. Queste differenti finalità sottolineano quanto sia strategica un’efficace implementazione di tale strumento. Negli ultimi anni le aziende si trovano a dover competere in ambienti sempre più turbolenti e mutevoli. La capacità di adattarsi al cambiamento è fondamentale, pertanto anche il PMS deve essere aggiornato per garantire un’implementazione di Key Performance Indicators (KPIs) che siano appropriati e rilevanti, considerando le nuove priorità aziendali e le condizioni al contorno. Questa tesi ha come obiettivo quello di analizzare la revisione del PMS, in quanto un inappropriato set di KPIs implementati possono causare un indebolimento del potenziale di tale strumento ed ancor peggio un fallimento degli investimenti riguardanti tale strumento. L’approccio metodologico di questa tesi è un multiple case-study. Per avere una visione più ampia di come viene sviluppata la revisione del PMS nella pratica si è deciso di inserire nel campione aziende di grandi dimensioni operanti in differenti settori industriali. Le informazioni raccolte attraverso le interviste, hanno permesso di fornire un contributo non presente in letteratura: una categorizzazione delle revisioni svolte dalle aziende e riflessioni su di esse. La limitazione di questo studio è legata ad un basso numero interviste svolte.