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Search Results: 1 - 10 of 255887 matches for " Fabiana L. da;Kovaleski "
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Desenvolvimento e exigências térmicas de Trichogramma pretiosum Riley (Hymenoptera: Trichogrammatidae) em ovos de Bonagota cranaodes (Meyrick) (Lepidoptera: Tortricidae)
Fonseca, Fabiana L. da;Kovaleski, Adalecio;Foresti, Josemar;Ringenberg, Rudiney;
Neotropical Entomology , 2005, DOI: 10.1590/S1519-566X2005000600011
Abstract: the aim of this study was to evaluate the development of trichogramma pretiosum riley on eggs of bonagota cranaodes (meyrick) under different temperatures. b. cranaodes eggs were maintained under seven constant temperatures (14, 18, 20, 22, 25, 28 and 30oc), 70 ± 10% r.h. and, 14 h l. forty replicates with 20 parasitized eggs each were kept in glass tubes (8.5 x 2.5 cm) covered with a plastic film. the method of hyperbole was used to calculate the temperature threshold (tb) and the thermal constant (k). the tb obtained was 11.9oc and to thermal constant was 153,4 dd. the most favorable temperature range was from 25oc to 30oc, at which the shortest egg-adult development period and the highest survivorship were observed.
Efeito de dietas artificiais para a alimenta??o de adultos de Bonagota cranaodes (Meyrick) (Lepidoptera: Tortricidae), em laboratório
Fonseca, Fabiana Lazzerini da;Manfredi-Coimbra, Silvana;Foresti, Josemar;Kovaleski, Adalecio;
Ciência Rural , 2005, DOI: 10.1590/S0103-84782005000600001
Abstract: adults of bonagota cranaodes (meyrick) (lepidoptera: tortricidae) were maintained in cages of transparent pvc without food, with water, and fed with honey solution at 10% and with honey solution at 10% + 25% of beer only with water and without feeding to evaluate their fecundity, longevity and viability of eggs in growth to (25±1°c and 70±10% of ru). the longevity of females and males was longer and number of eggs/female were obtained in the mean substratum composed of honey at 10% (17,75 days, 17,35 days and 14,07 eggs/posture) and honey at 10% + 25% of beer (18,25 days, 18,20 days and 12,71 eggs/posture). the viability of the eggs and the duration of the embryonic period was similar in all the treatments. the mean with honey at 10% + 25% of beer, presented effects similar to the mean composed with honey at 10% regarding to the longevity, fertility and viability of eggs of b. cranaodes. however, due to the lower cost, the diet based only in honey represents the best choice in laboratory for maintenance rearing of this insect.
Efeito de dietas artificiais para a alimenta o de adultos de Bonagota cranaodes (Meyrick) (Lepidoptera: Tortricidae), em laboratório
Fonseca Fabiana Lazzerini da,Manfredi-Coimbra Silvana,Foresti Josemar,Kovaleski Adalecio
Ciência Rural , 2005,
Abstract: Adultos de Bonagota cranaodes (Meyrick) (Lepidoptera: Tortricidae) submetidos a tratamentos com água, solu o de mel a 10%, solu o de mel a 10% + 25% de cerveja e sem alimento foram mantidos em gaiolas de PVC transparente para avaliar a fecundidade, longevidade e viabilidade de ovos em laboratório a 25?1degreesC e 70?10% de UR. Maior longevidade de fêmeas e machos e número de ovos/fêmea foram obtidos nos substratos compostos de mel a 10% (17,75 dias, 17,35 dias e 14,07 ovos/postura) e mel a 10% + 25% de cerveja (18,25 dias, 18,20 dias e 12,71 ovos/postura). A viabilidade dos ovos e a dura o do período embrionário foram semelhantes em todos os tratamentos. O substrato alimentar mel a 10% + 25% de cerveja, apresentou efeitos semelhantes ao substrato composto de apenas mel a 10% sobre a longevidade, fertilidade e viabilidade dos ovos. Entretanto, devido ao menor custo, a dieta a base de mel apresenta melhor potencial de utiliza o para manuten o da cria o do inseto em laboratório.
Micropollutant Removal from Water by Membrane and Advanced Oxidation Processes—A Review  [PDF]
Larissa L. S. Silva, Carolina G. Moreira, Bianca A. Curzio, Fabiana V. da Fonseca
Journal of Water Resource and Protection (JWARP) , 2017, DOI: 10.4236/jwarp.2017.95027
Abstract: Micropollutants are defined as contaminants found in trace concentrations in water bodies that are persistent and bioactive, meaning they are not completely biodegradable and cannot be removed by conventional water treatment methods. Because of these aspects, their detection and removal pose a challenge to the scientific community. Among them are endocrine disruptors, drugs, agricultural chemicals, personal grooming products, industrial additives and others. These micropollutants are the cause for global concern, because their presence in water supply systems is suspected of causing health problems in humans and animals. To develop efficient techniques to remove them, it is fundamental to understand their physico-chemical properties and the available treatment types and conditions. Membrane separation processes (MSPs) and advanced oxidation processes (AOPs) are the focus of this literature review, as potential treatment methods to remove micropollutants. The former process stands out for high rejection rates (above 90%) of various micropollutants, but it generates a concentrated secondary waste stream. In turn, the latter process can remove micropollutants without generating secondary wastes, and can also be applied and combined with other treatment methods.
Factors Associated with Late Diagnosis of Oral Cancer  [PDF]
Jerlucia Cavalcanti das Neves, Lívia Soraya Toledano, Fabiana Moura da Motta Silveira, Paulo Sávio Angeiras de Góes
International Journal of Clinical Medicine (IJCM) , 2015, DOI: 10.4236/ijcm.2015.62015
Abstract:
Objective: The aim of the present study was to determine associations between the late diagnosis of oral cancer and demographic/clinical factors. A quantitative cross-sectional study was carried out in 2007. Material and Method: Oral tumors were recorded based on the TNM staging system, with T1 and T2 considered early diagnosis and T3 and T4 considered late diagnosis. Results: Patient age ranged from 30 to 105 years (mean: 64.7). Just over half of the patients (54.9%) resided in urban areas and approximately 1/4 (25.7%) had an agricultural occupation. The majority had smoking habits (89.9%) and consumed alcohol (62.5%). The most frequent tumor site was the tongue (42.4%), followed by the hard palate (19.2%) and lip (12.2%). The majority (70.1%) were in advanced stages (III and IV). A greater percentage of smokers were in advanced stages than non-smokers. The percentage of cases in the early stages was lowest when the tumor was located in the tongue (14.1%) and highest when located in the buccal mucosa (80.0%). Conclusion: The main causes of the late diagnosis of oral cancer are insufficient training on the part of physicians and dentists in the field of pathology, delays on the part of patients in seeking medical assistance and deficient access to quality medical care, reflecting the absence of preventive public health programs and an effective healthcare system.
Avalia??o postural da coluna vertebral em crian?as e adolescentes com deficiência auditiva
Melo, Renato de Souza;Silva, Polyanna Waleska Amorim da;Silva, Lícia Vasconcelos Carvalho da;Toscano, Carla Fabiana da Silva;
Arquivos Internacionais de Otorrinolaringologia , 2011, DOI: 10.1590/S1809-48722011000200012
Abstract: introduction: posture is determined by the systems performance, visual, somatosensorial and vestibular. children with auditive deficiency ca presented problems in their posture or posture control, aiding the emerging of posture errors and alterations in vertebral column, possibly provoked by hipoactivity of vestibular system in a deafness consequence. objective: to evaluate the vertebral column posture in children and teenagers with auditive deficiency in schoolage, considering the gender and age in the samples. method: it was done a descriptive and prospective study at escola duque de caxias and centro de reabilita??o e educa??o especial rotary situated in caruaru - pernambuco. it was evaluated 44 students with auditive deficiency , age between 7-17 years old, being 22 female gender and 22 male gender. the study was developed through a posture evaluation with the usage of a squared, marking specific anantomical points with stickers disposed over styrofoam balls and posted with double face scotch tape. results: the results showed that all the evaluated individuals in this study presented some kind of posure alteration in vertebral column. scoliosis was the most observed alteration among the students(84.1%) followed by thoracic hipocifose (68.2%). conclusion: it was concluded that children and teenagers with auditive deficiency are exposed to posture alteration in vertebral column. this condition can be associated to a factor additions that involve the unfavorable ergonomics in the school environment, bad posture habits and vestibular system attack because of the auditive lost.
Postural Evaluation of Vertebral Column in Children and Teenagers with Hearing Loss
Melo, Renato de Souza,Silva, Polyanna Waleska Amorim da,Silva, Lícia Vasconcelos Carvalho da,Toscano, Carla Fabiana da Silva
International Archives of Otorhinolaryngology , 2011,
Abstract: Introduction: Posture is determined by the performance of the visual, somatosensory and vestibular systems. Children with hearing loss can present problems in their posture or postural control, enabling postural deviations and alterations to appear in their vertebral column, possibly provoked by a hypoactivity of the vestibular system as a result of deafness. Objective: To evaluate the posture of the vertebral column in children and teenagers with hearing loss at school age, taking into consideration the sample gender and age. Method: A descriptive and prospective study was performed at both Duque de Caxias School and Rotary Rehabilitation and Special Education Center in Caruaru - Pernambuco. 44 students aged between 7-17 years old, out of whom 22 were female and 22 were male, with hearing loss were evaluated. The study was developed by way of a postural evaluation, using a symmetrograph, marking specific anatomical points with stickers placed over polystyrene balls and fixed with double-sided adhesive tape. Results:The results showed that all of the individuals evaluated in this study presented some kind of postural alteration in their vertebral column. Scoliosis was the most observed alteration among the students (84.1%), followed by thoracic hyperkyphosis (68.2%). Conclusion: It has been concluded that children and teenagers with hearing loss are exposed to postural alteration in their vertebral column. Such a condition can be associated with a number of factors comprising unfavorable ergonomics of the school environment, bad postural habits and impairment of the vestibular system by virtue of the hearing loss.
Avalia o Postural da Coluna Vertebral em Crian as e Adolescentes com Deficiência Auditiva
Melo, Renato de Souza,Silva, Polyanna Waleska Amorim da,Silva, Lícia Vasconcelos Carvalho da,Toscano, Carla Fabiana da Silva
Arquivos Internacionais de Otorrinolaringologia , 2011,
Abstract: Introdu o: A postura é determinada pela atua o dos sistemas, visual, somatosensorial e vestibular. As crian as com deficiência auditiva podem apresentar problemas na postura ou no controle postural, favorecendo o surgimento de desvios e altera es posturais na coluna vertebral, provocados possivelmente pela hipoatividade do sistema vestibular, em decorrência da surdez. Objetivo: Avaliar a postura da coluna vertebral em crian as e adolescentes com deficiência auditiva em idade escolar, considerando o gênero e a idade da amostra. Método:Foi realizado um estudo descritivo, prospectivo, na Escola Duque de Caxias e no Centro de Reabilita o & Educa o Especial Rotary, localizadas no município de Caruaru-PE. Foram avaliados 44 escolares com deficiência auditiva com faixa etária entre 7-17 anos, sendo 22 do gênero feminino e 22 do gênero masculino. O estudo foi desenvolvido por meio de uma avalia o postural, com o uso de um simetrógrafo, marca o de pontos anat micos específicos com adesivos dispostos sobre esferas de isopor e afixados com fita adesiva dupla face. Resultados:Os resultados apontaram que todos os sujeitos avaliados neste estudo apresentaram algum tipo de altera o postural na coluna vertebral. A escoliose foi a altera o mais observada entre os estudantes (84,1%), seguida da hipercifose torácica (68,2%). Conclus o: Conclui-se que crian as e adolescentes com deficiência auditiva est o sujeitos a desenvolver altera es posturais na coluna vertebral. Tal condi o pode estar associada a um somatório de fatores que envolvem a ergonomia desfavorável do ambiente escolar, maus hábitos posturais e o acometimento do aparelho vestibular em virtude da perda auditiva.
Inten??o de comportamento socialmente responsável do consumidor: sua rela??o com os valores humanos básicos
Queiroga, Fabiana;Gouveia, Valdiney V.;Coutinho, Maria da Penha L.;Pessoa, Viviany;Meira, Maja;
Psico-USF , 2006, DOI: 10.1590/S1413-82712006000200012
Abstract: this study had the objective of exploring the relationship between the intention of consumer behavior and human values approaching subjects as environmental protection and the protection of other people. they had participated of the study university with average age of 21 years (s.d. = 4.6) and a majority was females (72.4%). the students had collectively answered in classroom a questionnaire with objective questions on social behavior. the results had pointed with respect to importance of the human values in the understanding of the underlying processes to the intention of purchase of the consumers considering the social aspects measured. the category of central values explained 3% of the variance for environmental concern; 4% for concern with recycling; and for social concern the explained variance was of 5%. such results had indicated that the typology of human values presented coherence in the explanation of the studied construct and that an understandable relationship between them exists.
Remo??o de cor em solu??es de corantes reativos por oxida??o com H2O2/UV
Araujo, Fabiana Valéria da Fonseca;Yokoyama, Lídia;Teixeira, Luiz Alberto César;
Química Nova , 2006, DOI: 10.1590/S0100-40422006000100003
Abstract: this paper summarizes the result of a degradation test of two azo-reactive dyes (reactive blue 214, reactive red 243) under uv irradiation in the presence of h2o2. five different doses of hydrogen peroxide (0 mm, 5 mm, 10 mm, 20 mm and 30 mm) at constant initial concentration of the substrate (100 mg/l) were used. the radiation source were three 15 w-lamps. complete destruction of the color of the solutions was attained in 40-50 min of irradiation. uv/h2o2 proved capable of complete discoloration and degradation of the above azo reactive dyes.
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