Modelagem matemática para a dispersão de fungos fitopatogênicos via autômatos celulares

Brazil is a major world producer and exporter of agricultural products like soybeans, sugar, coffee, orange and tobacoo. However, the action of phytopathogenic fungi has been one of the largest challenges encountered in the field as they are responsible for approximately 25 to 50 per cent of losses in crops of fruits and vegetables. The presence of these pathogens is always a problem, because the damage on the tissues and organs promote lesions which decreses growth vegetation and often leads the individual (host) to death. Therefore, it is crucial to understand the process of spreading of these pathogens in the field to develop strategies which prevent the epidemics caused by them. In this study, the dispersal of fungi phytopathogenic in the field was modeled using the automata cellular formalism. The growth rate of infected plants population was measured by the radius of gyration and the influence of host different susceptibility degrees into the disease spread was assessed. The spatial anisotropy related to the plant-to-plant space and the system’s response to distinct seasonal patterns were also evaluated. The results obtained by a mean field model (spatially implicit models) emphasized the importance of the spatial structure on the spreading process, and dispersal patterns obtained by simulation (using a cellular automata) were in agreement with thse observed in data. All computational implementation was held in language Cl

Perfil epidemiológico dos pacientes internados na unidade de tratamento de queimaduras do Hospital Estadual de Bauru

Burns are frequent accidents, and they are among the major causes of morbidity and mortality in our society. In Brazil, statistical data on such lesions are relatively scarce, and they are concentrated in a few treatment centers. Data on such accidents allow for specific care to be timely and properly taken in order to provide patients with a better prognosis, in addition to enabling the development of prevention programs as well as fire-prevention safety laws. To characterize the epidemiological profile of users at the Burn Treatment Unit of Bauru State Hospital. Collection of epidemiological data through the e-pront system and from charts of burned inpatients from April 2005 to April 2010. During the studied period, 906 hospitalizations of burned patients occurred, with an annual average of 181.2 individuals. Their mean age was 28.4 years, with a predominance of males. The mean hospitalization period was of 27.6 days, with a median of 16 days and a maximum of 216 days; 14.7% developed to death, with the highest mortality rate in the first two weeks of hospitalization. Second-degree burns were the most frequent; 36.8% of the patients burned less than 10% of their body surface, and there was a gradual frequency reduction when a larger burned surface was taken into account; the greater the affected areas, the higher the number of deaths; 91% resulted from thermal agents, 6% from electric and 2% from chemical agents; scalding was the major cause among all agents, followed by alcohol associated with fire and direct flame. The major area affected areas were the upper limbs. The study shows the need for educational and preventive measures, particularly for the young adult population, by means of educational programs and prevention campaigns

Qualidade de vida dos trabalhadores de enfermagem em UTI adulto: um estudo qualitativo

The quality of life of nursing professionals of character is relevant because the service involves every aspect of workers with personal, social and cultural, so that professionals can result in unproductive and emotionally shaken, and may influence the direct patient care.The aim of this study is to report the quality of life of nursing staff working in the adult ICU of a university hospital.Methodology will be applied to qualitative, through interviews with guiding questions, with the subject all the nursing staff of the Intensive Care Unit - Adult, located in Bauru State Hospital. The survey results were analyzed through content analysis proposed by Bardin. The interviews were divided into categories and subcategories in the sequence. In the category Defining quality of life - hidden connections got four subcategories: happiness, pleasure, interrelation and practice in nursing, which are directly related to the meaning of quality of life. What about the profession as interference in quality of life of nursing staff reached the category A profession in contrast with the quality of life - Connections Exposed that led to the division of four subcategories: proximity to death, absenteeism, double day / salary, shifts, ranking at work and work process. Finally, it concerns the improvement of the profession that can intervene in the quality of life of workers obtained the category Improving occupancy improving the quality of life - Connections to be built, which is subdivided into sub-categories: professional incentive, hierarchy and enhancement of the profession. These categories and subcategories showed significant and important aspects of quality of life of nursing professionals

Avaliação audiológica, metabólica e de qualidade de vida no indivíduo jovem com zumbido usuário de estéreo pessoal

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

Formação de professores para o trabalho com o tema sexualidade no cotidiano escolar

The current study aims to examine the training potential of an extension project, to work with the issue of sexuality in the daily school environment, as well as the redefinition of values and prejudices on the part of students. Sexuality relates to the pursuit of pleasure, manifested from birth to death. It is believed that the school environment is permeated with sexuality and the school can not deny its role in informing and training young people to experience it sensibly and safe. The extension project in question is intended to constitute as training space for Biological Sciences undergraduates at a public university, to provide conditions for reflection and subjectification of issues related to sexuality, favoring the training of more qualified teachers to deal with the subject in school environment. We used a qualitative methodology, using as instruments to collect data: questionnaires consisting of open-ended questions answered by members and former members of the design and analysis of mentoring records of supervision. It appears that participation in the project is perceived as significant and indicated as responsible for changes in conceptions, prejudices, stereotypes and attitudes regarding the theme of sexuality. Participants feel better prepared to work with the theme in their teaching practice.

Redução do medo durante o tratamento odontológico utilizando pontas ultrassônicas

Over the last few years, new technologies have been developed to making cavity preparations, among which the diamond burs CVDentus® (CVDentus, São José dos Campos, Brazil) are outstanding. These points are produced by chemical deposition from the vapor phase, forming a single diamond stone, with greater durability than the conventional diamond burs. Coupled to the ultrasound appliance, they have several clinical applications in Dentistry with advantages over conventional rotary instruments, such as lower pressure, noise, vibration and heat, as well as reducing the need to use local anesthesia, contributing to minimize patient’s fear and anxiety. The aim of this study was to present the complete restorative dental treatment performed with this system in a child patient with a prior history of non-cooperative behavior. The use of this new technology offered the patient greater comfort, making it possible recondition the patient’s attitude to dental treatment, in addition to favoring conservative cavity preparations to be made.

Investigação do papel de HJURP (Holliday Junction Recognizing Protein) na resistência de células de glioblastoma multiforme à radiação ionizante

Pós-graduação em Biociências e Biotecnologia Aplicadas à Farmácia - FCFAR

Eletroforese das proteínas séricas e urinárias de cães com erliquiose subclínica

Pós-graduação em Medicina Veterinária - FCAV

Qualidade de vida relacionada à saúde em pacientes acometidos por doença inflamatória intestinal tratados com terapia biológica

Pós-graduação em Bases Gerais da Cirurgia - FMB

Cytotoxic and genotoxic effects of ethanolic extract of Euphorbia hyssoptfolia L. on HepG2 cells

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Oxidative stress and inflammatory response biomarkers in dogs with mammary carcinoma

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

Estimation of chlorophyll-a concentration and the trophic state of the Barra Bonita hydroelectric reservoir using oli/landsat-8 images

Reservoirs are artificial environments built by humans, and the impacts of these environments are not completely known. Retention time and high nutrient availability in the water increases the eutrophic level. Eutrophication is directly correlated to primary productivity by phytoplankton. These organisms have an important role in the environment. However, high concentrations of determined species can lead to public health problems. Species of cyanobacteria produce toxins that in determined concentrations can cause serious diseases in the liver and nervous system, which could lead to death. Phytoplankton has photoactive pigments that can be used to identify these toxins. Thus, remote sensing data is a viable alternative for mapping these pigments, and consequently, the trophic. Chlorophyll-a (Chl-a) is present in all phytoplankton species. Therefore, the aim of this work was to evaluate the performance of images of the sensor Operational Land Imager (OLI) onboard the Landsat-8 satellite in determining Chl-a concentrations and estimating the trophic level in a tropical reservoir. Empirical models were fitted using data from two field surveys conducted in May and October 2014 (Austral Autumn and Austral Spring, respectively). Models were applied in a temporal series of OLI images from May 2013 to October 2014. The estimated Chl-a concentration was used to classify the trophic level from a trophic state index that adopted the concentration of this pigment-like parameter. The models of Chl-a concentration showed reasonable results, but their performance was likely impaired by the atmospheric correction. Consequently, the trophic level classification also did not obtain better results.

Cães e gatos: expressão das lesões em intoxicações criminais

Pós-graduação em Medicina Veterinária - FMVZ

Vivenciar a doença: um estudo com portadores de doença renal crônica

Pós-graduação em Saúde Coletiva - FMB

Linfomas Double-Hit em casuística de Linfomas Não-Hodgkin B de alto grau: estudo clínico, morfológico, imunoistoquímico e citogenético

Pós-graduação em Patologia - FMB