Recuperação do solo usando composto produzido com resíduo da extração de celulose

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

Recuperação de um subsolo de cerrado com cultivo de plantas nativa e introduzidas

Pós-graduação em Agronomia - FEIS

Efeito da duração do estímulo e do tipo de recuperação nas respostas metabólicas e cardiorrespiratórias durante um exercício intermitente realizado no domínio severo em indivíduos ativos

Pós-graduação em Desenvolvimento Humano e Tecnologias - IBRC

Morcegos frugívoros no uso do hábitat fragmentado e seu potencial para recuperação de áreas degradadas: subsídios para uma nova ferramenta voltada à conservação

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Recuperação das trocas gasosas e fluorescência da clorofila em plantas de Annona emarginata (Schltdl.) H. Rainer submetidas a estrese hídrico

Pós-graduação em Ciências Biológicas (Botânica) - IBB

Investigação da toxicidade e da capacidade de recuperação do herbicida 2,4-D comercial (2,4-diclorofenoxiacético) empregando brânquias de tilápias, Oreochromis niloticus, como biomarcador

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

Processo para aprimoramento e recuperação de propriedades eletrônicas não-ôhmicas de peças cerámicas varistoras (resistores não-lineares)

A presente invenção refere-se a um processo para aprimoramento e recuperação das propriedades eletrónicas não-óhmicas de peças cerâmicas, particularmente cerâmicas vanstoras à base de áxidos metálicos. Este processo aprimora as propriedades eletrónicas não-óhmicas de peças cerâmicas varistoras como obtidas durante a fabricação e recupera tais propriedades em peças cerâmicas que sofreram degradação, tanto física quanto química, durante o uso.

Efeitos cardiorrespiratórios da metadona, pelas vias intramuscular e intravenosa, em cadelas submetidas à ovariossalpingo-histerectomia

Methadone is a little used opioid in veterinary practice, and there are still questions about its use. The objective of this study was to evaluate the effects of intramuscular (IM) or intravenous (IV) administration of methadone on cardiopulmonary parameters and times of extubation and recovery in female dogs submitted to ovariohysterectomy. Sixteen adult female dogs were used and premedicated with levomepromazine (0.6mg/kg, IM). After 20 minutes, propofol (5mg/kg, IV) was used for induction and anesthesia was maintained with isoflurane. After 10 minutes, methadone at 0.3mg/kg was administered intravenously in IVG and intramuscularly in IMG. The measurement of heart (HR) and respiratory rates (RR), median arterial pressure (MAP), esophagic temperature (ET) and concentration of end-tidal carbon dioxide (PE'CO2) was performed immediately before the administration of the opioid (T0), after 20 minutes (T1) and then at 10-minute intervals (T2, T3, T4 and T5). The statistical analysis used was profile (5%). HR, APM, RR, PE'CO2, BT and SpO2 did not differ significantly among times or between groups at any time. Times of extubation and recovery were higher in IVG. It is possible to conclude that IV and IM administration of methadone did not produce changes in the cardiorespiratory parameters of that specie.

Anestesia local por tumescência com lidocaína em cadelas submetidas a mastectomia

The present study investigated the benefits of tumescent anesthesia with lidocaine in dogs undergoing mastectomy, seeking the patients' comfort and their postoperative recovery. Seven animals, with different weight and breed, who had cancer in the region of mammary chain underwent mastectomy surgery. All animals received the same anesthetic protocol being used as the association between acepromazine and morphine doses of 0.04mg.kg-1 and 0.4mg.kg-1 (IM), respectively. After 15 minutes a catheter was placed in the cephalic vein and induction with propofol 4mg.kg-1 and 0.2mg.kg-1 followed by maintenance with isoflurane anesthesia was done. After instrumentation, we proceeded to the tumescent anesthesia technique with ice-cold solution consisting of Ringer's lactate, lidocaine 2% without epinephrine and adrenaline in a total volume of 15mL.kg-1. The average duration of the procedure was 74±18 minutes. The plasmatic peak of lidocaine was between 30 and 60 minutes after infiltration. The rescue analgesic was performed after approximately seven hours of infiltration. It can be concluded that the tumescent anesthesia with lidocaine should be considered as a constituent of anesthetic and analgesic protocol in dogs undergoing mastectomy surgery providing parameter stability, safety and good quality postoperative recovery.

Riqueza e composição de espécies de formigas no processo de recuperação de uma voçoroca

This study aimed to determine how the richness and composition of ant species behaves with changes in the recovery process of a gully erosion. The study area has 0.9 hectares subdivided into three sections called sector: A, B and C. For the definition of the sectors, erosive and natural restoring were taken as the base level of activity. Four transects were laid systematically throughout the area and surrounding compound with forest and grassland. Each transect had three pitfall trap ten meters apart from each other, with catches of ants were held in rainy and dry seasons. Analysis of variance was applied to compare the number of ant species per plot captured and Scott-Knott test 5% for comparison of means. To verify the similarity of species between environments it was performed an analysis of similarity (ANOSIM) and ordering of environments a Nonmetric Multidimensional Scaling (NMDS). We captured 74 species of ants inside and around the gully erosion. The more degraded environment and initial stage of regeneration, showed greater richness of ant species. The composition of ant species was different between the recovery environments and around. The parameters of ant communities analyzed, richness and composition species were influenced by the regeneration of the area, indicating that ants can be used as bioindicators of gullies recovery.

A comunidade terapêutica para recuperação da dependência do álcool e outras drogas no Brasil: mão ou contramão da reforma psiquiátrica?

Na segunda metade do século passado iniciava-se um movimento revolucionário no cenário mundial da saúde mental: a Reforma Psiquiátrica. No mesmo momento nascia a proposta das Comunidades Terapêuticas, que mais tarde se tornaria um modelo consagrado de atendimento para a dependência do álcool e outras drogas. Por outro lado, com o alarmante crescimento deste problema no Brasil, assim como pela ausência de políticas públicas que dessem conta do problema, houve uma indiscriminada proliferação de locais de internação para dependentes químicos que, mesmo se autodenominando como Comunidades Terapêuticas, em nada se assemelham ao modelo inicial proposto. Estes locais apresentam práticas desumanas e iatrogênicas, muito semelhantes às criticadas pelo movimento da Reforma Psiquiátrica, o que tem provocado o descrédito para com o modelo das Comunidades Terapêuticas. Este artigo tem como objetivo demonstrar, através de pesquisa bibliográfica, como as bases conceituais e metodológicas da Reforma Psiquiátrica se assemelham profundamente as do movimento das Comunidades Terapêuticas, tendo surgido na mesma época e pelo mesmo motivo, e como a falta de regulamentação dos locais de internação para dependentes químicos no Brasil tem contribuído com o atual descrédito deste modelo.

Candidose experimental e recuperação de candida albicans na cavidade bucal de ratas ovariectomizadas

Pós-graduação em Biopatologia Bucal - ICT

Modelos de recuperação de informação e web semântica: a questão da relevância

Introduction: In the Web environment, there is a need for greater care with regard to the processing of descriptive and thematic information. The concern with the recovery of information in computer systems precedes the development of the first personal computers. Models of information retrieval have been and are today widely used in databases specific to a field whose scope is known. Objectives: Verify how the issue of relevance is treated in the main computer models of information retrieval and, especially, as the issue is addressed in the future of the Web, the called Semantic Web. Methodology: Bibliographical research. Results: In the classical models studied here, it was realized that the main concern is retrieving documents whose description is closest to the search expression used by the user, which does not necessarily imply that this really needs. In semantic retrieval is the use of ontologies, feature that extends the user's search for a wider range of possible relevant options. Conclusions: The relevance is a subjective judgment and inherent to the user, it will depend on the interaction with the system and especially the fact that he expects to recover in your search. Systems that are based on a model of relevance are not popular, because it requires greater interaction and depend on the user's disposal. The Semantic Web is so far the initiative more efficient in the case of information retrieval in the digital environment.

Rede de tags para recuperação da informação no contexto da Representação Iterativa

Information retrieval is a recurrent subject in search of information science. This kind of study aim to improve results in both searches on the Web and in various other digital information environment. In this context, the Iterative Representation model suggested for digital repositories, appears as a differential that changes the paradigm of self-archiving of digital objects, creating a concept of relationship between terms that link the user thought the material deposited in the digital environment. The links effect by the Iterative Representation aided Assisted Folksonomy generate a shaped structure that connects networks, vertically and horizontally, the objects deposited, relying on some kind of structure for representing knowledge of specialty areas and therefore, creating an information network based on knowledge of users. The network of information created, called the network of tags is dynamic and effective a different model of information retrieval and study of digital information repositories.Keywords Digital Repositories; Iterative Representation; Folksonomy; Folksonomy Assisted; Semantic Web; Network Tags.

Processos de gestão da informação: tratamento, recuperação e uso da informação no mercado de capitais

In the capital market the information are used as subsidies for the decision making of investors, among the main highlights are the economic, political, accounting and relating nature to the financial results of companies which have stocks traded at Stock Exchanges. In this perspective, it is essential that the agents involved especially brokerage companies establish management processes that contain a set of criteria for the organization and treatment of information collected in newspapers, news agencies and the companies that trade in stocks. Thus, it is essential to establish rigor in relation to recovery mechanisms of such information, which requires more than technology, because actions are necessary that will propitiate the informational content are made available with consistency, clarity and trustworthiness, so as that users can retrieve them in a timely manner. Furthermore, those processes should provide the efficient use of the information retrieved by users, so that they can use them aiming to subsidize the decisions of sale or purchase shares. Considering that the information systems are responsible for the information dissemination in the framework of capital market, it is necessary to present requisites that contemplate the set organization, treatment, retrieval and use of information. That way, we sought to evidence in this paper these issues, utilizing as a premise the elements proposed by Guimarães (2003) from the perspective of the information environment of a values brokerage companies reflecting through the model used, how these companies realize their work considering the dimensions of the documentary analysis, informational treatment, and the instruments for retrieval and use of information.