Efeito da estrutura espacial de cobertura arbórea na comunidade de aves em parques urbanos no município de Jundiaí, SP

Pós-graduação em Engenharia Civil e Ambiental - FEB

Remoção de cromo de resíduos de curtumes por argilitos da formação Corumbataí - SP

The tanning wastes are characterized to be significant sources of pollution in the hydrosphere when non adjusted or disposed adequated form. That happens because this industry type uses the chromium to tan hides, and this element is present in discharges concentrations in final wastes, characterizing this waste type as dangerous, according to the Associação Brasileira de Normas Técnicas, através da Norma Brasileira 10.004 de 2004. Due to this, the research proposes a form to reduction chromium of the tanning wastes through the process of adsorption. For that were used mining-wastes of Corumbataí Formation clays, material commonly used in the production of ceramic products in Rio Claro (SP). They were accomplished laboratory essays that involved the preparation of different clays pulps and subsequent mixture of these with the tanning wastes, maintaining them under different mixing times and adsorption contacts. After the separation of the mixtures, the leached were chemically analyzed and it was seen the efficiency of chromium reduction and your relationship with the variation of different times of contact clays/wastes and different grain sizes used in the pulps preparation.

Identificando tipos de personalidade na dança de salão

Many studies have shown a variety of benefits that the practice of Ballroom Dancing can bring, such as leisure and entertainment, the release of tension from a stressful routine, improving relationships, expanding social contacts. The rationale of this study is by the need to evaluate a different sphere of life of people involving the structure that is the personality. The man is humanized in contact with other men and the culture it is almost impossible to grow it in isolation, that is, are the social relationships that allow men to become human and her personality structure. The relationship brought about by the ballroom dancing can benefit the development of personality or simply put individuals in situations that provide a greater understanding of yourself, as this activity has characteristics that greatly facilitate social contact between people who practice it as the relationship between gentleman and lady for a dance, the contact with people in different classes, social events where it is practiced and even the music that is danced. This work aimed to be able to identify the type or types, the most common personalities exist in one group of participants in a course of Ballroom, based on the technique of Enneagram developed and disseminated by Gurdjieff, whose characteristic is to divide into nine different personality types. Participants were 42 students of the extent to ballroom dancing. We administered a questionnaire to identify the personality of each participant and then there was a second observation time the behavior of six participants in the class for confirmation of your psychological type to issofoi used a checklist developed by the author. Was also investigated whether there are differences of gender and psychological types who seek more such activity. The conclusions are that there are a large number of persons type 9, more than 42% and are predominantly male, since... (Complete abstract click electronic access below)

Litofácies e relações estratigráficas da formação Aquidauana no nordeste da Bacia do Paraná - São Sebastião do Paraíso (MG)

The Aquidauana Formation is characterized by sandstones of variable granulation, mudstones and diamectites abundant in clay, typical colors like brick red (vermelho tijolo) of glacial, fluvial and lacustrine origin. It’s chronostratigraphic equivalent to the Itarará group from the Neo Carboniferous age, that under the exploratory view, such units represent important intervals in the basin, occurring together with them minerals as well as energy resources as petroleum, underground water and coal – what requires a great paleogeography and stratigraphy knowledge for its exploration. By gathering information from the columnar sections of the area, it was possible to characterize the sedimentary facies, the stacking pattern as well as the association. It was also made an attempt of stratigraphic correlation, which showed great difficulties since glacial environments present a great lateral discontinuity of the facies besides the complex relationship process of formation. As a result, it was obtained 8 sedimentary facies, the lateral and vertical relations and genesis process. It is proposed that the sedimentary environment in the study area is the fluvio glacial, characterized by alluvial systems formed by defrosted water which transport the sediments that are deposited in plains in front of the glacier (distal outwash). Petrographic thin section analysis showed that the transportation process was ineffective. The grains present punctual to lobular contacts, characterizing good porosity and permeability to the rock, varying these qualities according to more or less existence of matrix. The presence of Iron Oxide deposited between the recrystallization border and feldspathic mineral indicates that this rock has possibly presented a primary rubefaction, intensified by alkaline fluid percolation

Caracterização petrográfica das zonas de alteração hidrotermal associadas aos pegmatitos da mina Bom Futuro, Rondônia

The Bom Futuro tin deposit is located in Ariquemes, north-central state of Rondônia. Since its discovery in the late 80s, the tin deposit of Bom Futuro has been explored and considered one of the leading Brazilian producers of cassiterite, exploring it mainly in secondary deposits (placers) in the vicinity of the hill Bom Futuro. The primary mineralization occurs in the contacts between quartz veins and pegmatites with the rocks of the hill and its exploitation has been the goal of new studies in the area. These bodies occur in all rock types of the hill, leading edges of hydrothermal alteration with each rock. The focus of the study is the characterization of hydrothermal alteration through the analysis of the edges of pegmatitic veins intruded on each of the main rock types found on the hill Bom Futuro, which are: biotite gneiss, biotite amphibolite, subvolcanic breccia, topaz leucogranite, topaz leucoriolito and micro melassienito porphyry. The analysis and comparison showed familiarities between the edges of alteration encountered, and possible subdivision into three main zones: the inner zone or the vein itself, intermediate zone or transition zone and the change zone where the passage of hydrothermal features to rocks features is gradual. The cassiterite and sphalerite were found scattered in three zones, however in larger quantities in the intermediate zone, near the contact

Feiras de negócios: o estande que fala : o Relações Públicas no planejamento estratégico de estandes para Feiras de Negócios, da estruturação à mensuração de resultados

All the time, organizations are seeking ways to relate to their audiences, in order to become stronger institutionally and merchandising. In the era of information technology contacts occur increasingly in virtual form, minimizing the face-to-face. Thus, this study contextualizes the trade fairs as a way to bring business relations / public interest in a real environment and provides the friendly atmosphere, much as in a short time, the company with a large amount of their customers, potential customers, partners, suppliers, and other audiences that may be interesting. However, shows that for the success of these events is a necessary strategic planning, so that subsequent implementation is possible to measure the results. It also envisions the trade fairs getting a new format, that is, their commercial character to give the space for the relational as a way to bring more awareness to organizations and to strengthen ties with their audiences. This beneath the optics of Public Relation as the appropriate professional to manage relationships and therefore be the strategist of the company's participation in a trade fair

Interpretação tectono-estratigráfica do reservatório Quissamã (Eo-meso-albiano) nos campos de Pampo, Bicudo e Bonito, Bacia de Campos

Hydrocarbon accumulations occur in marine carbonate reservoirs of Quissamã Formation (early to midlle Albian), southwest Campos Basin. We investigated Pampo, Bicudo and Bonito fields, in order to understand the tectono-structural framework of oncolite/bioclast coarse-grained calcarenite reservoir and the calcilutite-marl-shale sealing interval (Late Albian to Turonian). The database of eleven wells from those fields allowed to elaborate structural sections correlating the Macaé Group – both Quissamã reservoir and Outeiro seal, the latter corresponding to the tectonic deepening phase of basin evolution. Based on density and electric logs, it was prepared structural sections of the carbonate reservoirs with consequent identification of porous zones and oil-water contacts. An extensive 3-D seismic database (~300 Km2) allowed to map three reflectors which represent the limiting units of Macaé Group

Eu posto, tu compartilhas, ele curte: relações Públicas para as novas redes de influência nas mídias sociais

The web has emerged as an important media. For the first time, people are highly connected, and users start to have lots of possibilities for expression and collaboration. Internet users contribute more and more to influence the preferences of your contact network. Organizations are beginning to discover that the power of influence networks is becoming more efficient than traditional marketing: people believe in what other people say, peers believe in peers. There is a new actor who builds preferences, who is constantly active in communication: the customer who narrates, on social networks, his experiences with a product, and makes his contacts become loyal customers or the most ardent critics of an organization. Transforming followers into disseminators is one of the biggest challenges of organizations in social media. Because of this, more and more companies have to plan communication strategies based in what customers think, desire, understand and discuss in these new places

Estudo da inflexão da Serra do Garrote e sua influência na zona de falha de Vazante (MG)

The Vazante Fault Zone (VFZ), located northwestward of Minas Gerais, host the largest zinc deposit known in the Brazilian territory. This structure is hosted in Vazante’s Group rocks, a metassedimentary sequence of marine environment. Near Vazante is situated the south end of the VFZ. To the west, occur the Serra do Garrote inflexion, characterized by a curvature in the contact of Formations Serra do Garrote and Serra do Poço Verde. This structure is through the analysis of aerial imagery of the region and represented in the published geological maps. The objective of this work is to understand what causes this inflexion and determine whether it affects the VZF, causing a shift in the same, and possibly, in the mineralization as well. To this end, it was done a mapping work in the region covering the Serra do Garrote inflexion and the south end of the VFZ, in 1:25.000 scale, supplemented by petrographic description of thin section and geologic sections, with cooperated to the understanding of the structural evolution of the region. Data analysis allowed the identification of six deformation phases. The D1 an D2 phases generated the main foliation. The D3 phase generate kink bands folds, with NS axis and vertical axial plane. The fourth phase is responsible for generating the Vazante Fault Zone. The fifth phase produces low angle folds and shear zones, subparallel to S1//S2. The last phase generates folds with NW axis and vertical axial plane, with causes the inflection of lithologic contactas. Field observations also make possible the conclusion that the Vazante Fault Zone presents a south continuation, which is affected by deformation associated to D6 phase attributing to the trace of the VFZ a curved geometry, similar to that exhibited by lithologic contacts between units of the map

Ciências no ensino infantil: contribuições da introdução de atividade lúdicas e investigativas para o processo de ensino e aprendizagem

Here we present the introduction of a range of science´s experimental activities, designed and developed with a focus on the investigative methodology in an interdisciplinary context. The activities have as main theme water and covers topics of heat and temperature, density and states of matter. The relevance of this project is to promote the first contacts of children with Science in an attractive way, and correctly of the scientific point of view, respecting the cognitive level of each child, trying to stimulate the development of hypotheses, creativity and critical thinking, as well as the development of the narrative, descriptive language and drawing. We developed seven lesson plans that were applied in the year of 2012, during three weeks in a school for early childhood education in the city of Bauru. The activities were conducted with fifteen children aged four to six years old together with the teacher responsible for the group. As main contributions in the teaching learning process we cite: acquiring of new vocabulary, progress in the development of hypotheses, development of collective work, evolution of knowledge of the topics covered, and use of the acquired knowledge to new problems and situations

Mapeamento geológico, caracterização litoquímica e potencial econômico do corpo de cromitito de Cedrolina, Santa Terezinha de Goiás - GO

Studies of mafic-ultramafic bodies have been carried out through the years due to their great use on the interpretation of geochemical and geotectonic processes that took place in Earth's history. Amongst them, chromitites are notably recognized for being excellent indicators of their parental magma chemistry and of different geotectonic environments, as well for frequently containing associated noble metals mineralization. Thus the investigation of one of this ultramafic bodies that occurs inside the Pilar de Goiás Greenstone Belt was proposed, resulting in a detailed map of the chromitites and country rocks, as well as innumerous new data on the chemistry of chromite and associated matrix and accessory minerals. These studies were based upon geological field observations, optic and Scanning Electron Microscope (SEM), besides electron microprobe and cathodoluminescence analysis performed at the “Eugen F. Stumpfl Laboratory” of the Montanuniversität Institute of Resource Mineralogy, University of Leoben - Leoben, Austria. The chromitites are composed of 40-70% in volume of chromite (~50% on average), 14-55% of talc (~30% on average), 3-60% of chromium rich chlorite (~20% on average), traces to 4% of iron hydroxides and traces to 3% of rutile (1,5% on average). The chromite occurs as large spherical aggregates or as fine grained subhedral crystals disseminated in the matrix. This aggregates have diameters of 0.3-1.5 cm (1 cm on average) and are extremely well rounded, massive to intensively fractured, and commonly deformed to ellipsoids. When observed under the microscope, these aggregates show well rounded to slightly irregular borders, but on their interiors, these structures are represented by fine to medium grained euhedral to subhedral chromite crystals that have sharp contacts between themselves. The rock's matrix is basically made of chlorite and talc that define a metamorphic foliation (Sn), being the talc an alteration product ...

Análises tectono-estratigráfica e faciológico-diagenética da coquina-reservatório Lagoa Feia, Campo de Linguado, Bacia de Campos

A tectono-stratigraphic study of bivalve coquina-reservoir of Linguado Field allowed to identify two trends of permoporosity development. The delineation of these depositional-diagenetic traps were made through structural and stratigrafic cross-sections and maps. It resulted in the identification of shelf-ramp systems (tilted to SSE), it tickens from 60 to 70 meters and ends against an antithetic fault. The main coquina is bounded by fine siliciclastic units, white clay (low Gamma Ray values) or shale (high Gamma Ray values) lithologies, influencing diagenesis of basal or top coquina limestones (cimented, non-porous). Also in the middle of coquina-reservoir the “clayer” material is also associated with cemented carbonates, with also compartimentalize the reservoir into two subzones. The coquina porosity of the subzones is taken from density-neutron logs, while induction log estimates permeabilities and fluid saturations. It’s noticed the porosity development into pairs, good one followed by a regular/poor one and vice versa. These pairs form verticals succession, pair cycles where porosity improves or decreases upwards. These two scales of pore heterogeneity impose strong layering to the reservoir, and influences fluid saturations, oil-water contacts and porosity cut-offs. In a cross-section with density and induction logs, it can be observed the porosity variation along the shelf-ramp coquina (between 3LI_0004_RJS e 3RJS_0157C_RJ), the porosity is better developed in a downdip direction in the case of the two shelf wells, and also be the three ramp wells. The southern west downdip, 3RJS_0157C_RJ well, has best porosity pairs-cycles; however, its lowest structural conditions favour water saturation. Therefore it is fundamental for reservoir fluid evaluation a cross-plot analysis of RHOB-NPHI and Induction logs

Projeto DMAIC com ferramentas six sigma para redução de custos logísticos de uma multinacional

This work has a focus on project execution DMAIC ( Define Measure Analyze Implement Control) , using the statistical and quality tools to identify , analyze and implement improvements in a given process in order to reduce costs telephony transport of a multinational consumer goods . The multinational consumer goods to be studied has outsourced carriers who perform the distribution of its products , which may lead them straight to their factories or one of its distribution centers to the points of sale ( supermarkets , bakeries , gas stations , convenience cafeterias , among others ) . Whenever there is an unexpected situation or some problem at the time of delivery of the goods to the customer opens an occurrence , ie , the carrier responsible for contacts ( 0800 ) with the contact center company of consumer goods which in turn registers the occurrence, analyzes and sends a response action to the carrier . This work will study the problem with a high number of connections to handle occurrence , through analysis and data collection , identify improvement opportunities, implement them and monitor the results to ensure that the gain and loss reduction are sustainable

Estudo da interação não-nativa no enovelamento de proteínas

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Quantum chemical topological analysis of hydrogen bonding in HX…HX and CH3X…HX dimers (X = Br, Cl, F)

We present a systematic investigation of the nature and strength of the hydrogen bonding in HX···HX and CH3X…HX (X = Br, Cl and F) dimers using ab initio MP2/aug-cc-pVTZ calculations in the framework of the quantum theory of atoms in molecules (QTAIM) and electron localisation functions (ELFs) methods. The electron density of the complexes has been characterised, and the hydrogen bonding energy, as well as the QTAIM and ELF parameters, is consistent, providing deep insight into the origin of the hydrogen bonding in these complexes. It was found that in both linear and angular HX…HX and CH3X…HX dimers, F atoms form stronger HB than Br and Cl, but they need short (∼2 Å) X…HX contacts.