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Search Results: 1 - 10 of 18072 matches for " Juliana Garcia Cordeiro "
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A percep o de justi a organizacional distributiva diante de a es que oferecem recursos e oportunidades à diversidade [doi: 10.5329/RECADM.20121101009]
Jamille Barbosa Cavalcanti Pereira,Ana Paula de Almeida,Juliana Garcia Cordeiro,Marcia Macedo Junqueira Cestari
Revista Eletr?nica de Ciência Administrativa - RECADM , 2012, DOI: 10.5329/1002
Abstract: RESUMO Este estudo objetivou investigar se as a es organizacionais que oferecem recursos em prol da diversidade (mulheres em geral, pessoas negras e pessoas com deficiência) s o percebidas como justas. O referencial teórico utilizado baseou-se na Teoria do Multiprincípio de Miller (1976). Essa teoria defende que a oferta de recursos pode ser considerada justa n o somente a partir do princípio da equidade/meritocracia, mas também, a partir dos princípios da igualdade que almeja um destino comum para os indivíduos e do princípio da necessidade que concebe a distribui o de recursos como justa para aquele que possui dificuldade de satisfazer por si só as suas necessidades. Para tanto, foi realizada uma pesquisa exploratória sob o método quantitativo. Os dados foram obtidos de uma escala desenvolvida para esse estudo. A amostra foi de 253 pessoas (52% mulheres, 84% de ra a branca e 94% sem deficiência). A análise dos dados baseou-se na estatística descritiva e na inferencial. Os resultados indicaram que as a es em estudo s o predominantemente percebidas como justas quando embasadas no princípio da equidade, mas que há diferen as de percep o considerando-se as variáveis: sexo, ra a e ser ou n o pessoa com deficiência, revelando assim, contribui es relevantes para os estudos de gênero no ambiente organizacional. Palavras-Chave Justi a organizacional, Justi a organizacional distributiva, Diversidade. ABSTRACT This study aimed to investigate whether the organizational actions that offer resources for diversity (women in general, black people and people with disabilities) are perceived as fair. The theoretical framework used was based on the theory Multiprincípio Miller (1976). This theory holds that the distribution of resources can be considered fair not only based on the principle of equity / meritocracy, but also on the principles of equality which aims at a common destination for individuals and the principle of necessity which sees the distribution of resources as fair for one who has difficulties in satisfying your needs for yourself. To this end, it was conducted an exploratory study on the quantitative method. Data were obtained from a scale developed for this study. The sample consisted of 253 persons (52% women, 84% Caucasian and 94% without disabilities). Data analysis was based on the descriptive statistics and inferential. The results indicated that the actions under study are predominantly perceived as fair when based on the principle of equity, but there are differences of perception, considering the gender, race and whether or not peop
Predicting of the Fibrous Filters Efficiency for the Removal Particles from Gas Stream by Artificial Neural Network  [PDF]
érica Regina Filletti, Juliana Maria da Silva, Valdemir Garcia Ferreira
Advances in Chemical Engineering and Science (ACES) , 2015, DOI: 10.4236/aces.2015.53033
Abstract: In this paper, artificial neural networks are used for predicting single fiber efficiency in the process of removing smaller particles from gas stream by fiber filters. For this, numerical simulations are obtained of a classic model of literature for fiber efficiency, which is numerically solved along with the convection diffusion equation in polar coordinates for particle concentration, with associated initial and boundary conditions. A sufficient number of examples from two numerical simulations are employed to construct a database, from which parameters of a novel neural model are adjusted. This model is constructed based on the back propagation algorithm in order to map two features, namely Peclet number and packing density, which are extracted from the numerical simulations into the corresponding single fiber efficiency. The results indicate that the developed neural model can be trained in a reasonable computational time and is capable of estimating single fiber efficiency from examples of the test set with a maximum error of 1.7%.
Detection of Dientamoeba fragilis in patients with HIV/AIDS by using a simplified iron hematoxylin technique
Garcia, Juliana Alves;Cimerman, Sergio;
Revista da Sociedade Brasileira de Medicina Tropical , 2012, DOI: 10.1590/S0037-86822012000200003
Abstract: introduction: studies strongly indicate dientamoeba fragilis as one of the causes of diarrhea in human immunodeficiency virus (hiv) patients. methods: the objective of the present study was to evaluate the prevalence of d. fragilis associated with the causes of diarrhea in 82 hiv/ aids patients hospitalized at the instituto de infectologia emílio ribas from september 2006 to november 2008. results: in total, 105 samples were collected from 82 patients. unprotected sex was the most frequent cause of hiv infection (46.3%), followed by the use of injectable or non-injectable drugs (14.6%). patients presented with viral loads of 49-750,000 copies/ ml (average: 73,849 ± 124,850 copies/ml) and cd4 counts ranging of 2-1,306 cells/mm3 (average: 159 ± 250 cells/mm3). on an average, the odds of obtaining a positive result by using the other techniques (hoffman, pons and janer or lutz; ritchie) were 2.7 times higher than the chance of obtaining a positive result by using the simplified iron hematoxylin method. significant differences were found between the methods (p = 0.003). conclusions: the other techniques can detect a significantly greater amount of parasites than the simplified iron hematoxylin method, especially with respect to isospora belli, cryptosporidium sp., schistosoma mansoni, and strongyloides stercoralis, which were not detected using hematoxylin. endolimax nana and d. fragilis were detected more frequently on using hematoxylin, and the only parasite not found by the other methods was d. fragilis.
Manifesta??es otoneurológicas tardia da malforma??o de Chiari I
Oliveira, Neide Fátima Cordeiro Diniz;Oliveira, Renata Cristina Cordeiro Diniz;Paula, Juliana Matosinhos de;
Arquivos Internacionais de Otorrinolaringologia , 2011, DOI: 10.1590/S1809-48722011000300018
Abstract: introduction: chiari malformation (cm) belongs to an anomaly group comprised of the structures in the cranial-cerebellarmedullary junctions. type i (cm i) is characterized by the descent of the cerebellar tonsils and the medial portion of the lower cerebellar lobe through the cervical spinal canal. in literature, motor, sensorial and autonomous manifestations have been described. it is mostly found in women. its prevalence is hard to determine, since there are many asymptomatic cases, hence, making the epidemiologic information scarce. objective: the objective of this work was to report a chiari i malformation case in a 66-year-old female patient. case report: authors report a chiari i malformation case in a 66-year-old female patient, showing tinnitus, hearing loss and occipital headache symptoms. final comments: chiari i's diagnostic hypothesis must be based on the patient's complaints, clinical and image examinations, and since the prevalence of this disease is difficult to determine, there can be diagnoses in rare age groups.
Late otoneurologic manifestations of Chiari I malformation
Oliveira, Neide Fátima Cordeiro Diniz,Oliveira, Renata Cristina Cordeiro Diniz,Paula, Juliana Matosinhos de
International Archives of Otorhinolaryngology , 2011,
Abstract: Introduction: Chiari malformation (CM) belongs to an anomaly group comprised of the structures in the cranial-cerebellar-medullary junctions. Type I (CM I) is characterized by the descent of the cerebellar tonsils and the medial portion of the lower cerebellar lobe through the cervical spinal canal. In literature, motor, sensorial and autonomous manifestations have been described. It is mostly found in women. Its prevalence is hard to determine, since there are many asymptomatic cases, hence, making the epidemiologic information scarce. Objective: The objective of this work was to report a Chiari I malformation case in a 66-year-old female patient. Case report: Authors report a Chiari I malformation case in a 66-year-old female patient, showing tinnitus, hearing loss and occipital headache symptoms. Final Comments: Chiari I's diagnostic hypothesis must be based on the patient's complaints, clinical and image examinations, and since the prevalence of this disease is difficult to determine, there can be diagnoses in rare age groups.
Manifesta es otoneurológicas tardia da malforma o de Chiari I
Oliveira, Neide Fátima Cordeiro Diniz,Oliveira, Renata Cristina Cordeiro Diniz,Paula, Juliana Matosinhos de
Arquivos Internacionais de Otorrinolaringologia , 2011,
Abstract: Introdu o: A malforma o de Chiari (MAC) pertence a um grupo de anomalias que envolvem as estruturas da jun o craniocerebelomedular. O tipo I (MAC I) é caracterizado pela descida das tonsilas cerebelares e da por o medial do lobo inferior do cerebelo pelo canal cervical. Na literatura, têm sido descritas manifesta es motoras, sensoriais e auton micas (5). é encontrada com mais frequência em mulheres. Sua prevalência é difícil de definir, pois existem muitos casos assintomáticos, o que torna escassa a informa o epidemiológica (3). Objetivo: O objetivo do trabalho foi relatar um caso de malforma o de Chiari tipo I em uma paciente de 66 anos. Relato de Caso: Os autores relatam um caso de malforma o de Chiari tipo I, em paciente de 66 anos, com sintomas de zumbido, hipoacusia e cefaleia occipital. Comentários Finais: A hipótese diagnóstica de Chiari tipo I deve ser embasada nas queixas do paciente, no exame clínico e de imagens, sendo a prevalência desta enfermidade de difícil defini o, podendo haver diagnóstico em raras faixas etárias.
Diurnal Rhythm of Antioxidant Biomarkers in Equines  [PDF]
Erika Korinfsky Wanderley, Hélio Cordeiro Manso-Filho, Helena Emília Costa Cordeiro Manso, Stephania Katurtsch Mendes Melo, José Mário Gir?o Abreu, Juliana Andressa D’Araújo
Open Journal of Veterinary Medicine (OJVM) , 2013, DOI: 10.4236/ojvm.2013.31009
Abstract:

The aim of the present study was to test the hypothesis that glutathione peroxidase, uric acid, and a number of hematological biomarkers do not vary in adult mares, over a 24-hour period. Seven adult (age 10 ± 6 yrs; weight 370 ± 30 kg) Arabian Purebred mares were used. Blood samples were collected every two hours, except during the period after-meals, when samples were collected every 30 minutes, totaling four samples in two hours. These samples were used to analyze glutathione peroxidase (GPx), uric acid (UA), glucose (GLU), total plasma protein (TPP), red blood cells (RBC), hemoglobin (HB), hematocrit (HT), red cell distribution width (RDW), white blood cells (WBC) and lymphocytes (LYM). One-way repeated measures analysis of variance (ANOVA) was used to determine significant differences. Tukey’s test was used for multiple comparisons between the averages. Ρ values < 0.05 were considered statistically significant. Antioxidant biomarkers GPx and UA, as well as hematological biomarkers TPP, RBC, HB and HT exhibited a diurnal rhythm that was not affected by food ingestion, while RDW-SD, RDW-CV, WBC and LYM did not present a statistically significant change in the same period.

Polymorphisms of the TLR2 and TLR4 genes are associated with risk of gastric cancer in a Brazilian population
Juliana Garcia de Oliveira,Ana Elizabete Silva
World Journal of Gastroenterology , 2012, DOI: 10.3748/wjg.v18.i11.1235
Abstract: AIM: To investigate toll-like receptor 2 (TLR2) -196 to -174 del, and TLR4 (+896A/G rs4986790 and +1196C/T rs4986791) polymorphisms at risk of chronic gastritis and gastric cancer in a Brazilian population and association of gastric lesions with risk factors such as smoking, alcohol intake and Helicobacter pylori infection. METHODS: In this case-control study, polymorphism at TLR2 -196 to -174 del was investigated by using the allele-specific polymerase chain reaction (PCR) method, while the PCR-restriction fragment length polymorphism technique was carried out to identify the TLR4 (rs4986790 and rs4986791) genotypes in 607 Brazilian individuals (208 with chronic gastritis-CG, 174 with gastric cancer-GC and 225 controls -C). RESULTS: The single nucleotide polymorphisms TLR4+1196C/T was not associated with risk of chronic gastritis or gastric cancer and the homozygous genotypes TLR4+896GG and TLR4+1196TT were absent in the studied population. However, the frequency of TLR2 -196 to -174 ins/del + del/del and TLR4+896AG genotypes was significantly higher (P < 0.01 and P = 0.01, respectively) in the cancer group (33.4% and 11.5%, respectively) than in the control group (16.9% and 4.5%, respectively). It was also observed that the G-C haplotype of the TLR4+896A/G+1196C/T (P = 0.02) and the combination of variant alleles of the TLR2/TLR4+896G (P = 0.02) are associated with susceptibility to gastric cancer. In addition, the multiple logistic regression showed that male gender [odds ratio (OR) = 2.70; 95% CI: 1.66-4.41; P < 0.01], alcohol intake (OR = 2.93; 95% CI: 1.76-4.87; P < 0.01), TLR2 -196 to -174 del (OR = 2.64; 95% CI: 1.56-4.44; P < 0.01) and TLR4+896G (OR = 3.19; 95% CI: 1.34- 7.61; P < 0.01) polymorphisms were associated with a higher susceptibility to developing this neoplasm. CONCLUSION: Our data indicate that TLR2 -196 to -174 del and TLR4+896G may increase the risk of gastric cancer in a Brazilian population.
Production of Peanut Intercropped with Forage Palm in Pernambuco State, Brazil  [PDF]
Juliana Aparecida Santos Andrade, Jeandson Silva Viana, José Jairo Florentino Cordeiro Junior, Abra?o Cicero da Silva, Edilma Pereira Gon?alves, Djayran Sobral Costa
American Journal of Plant Sciences (AJPS) , 2015, DOI: 10.4236/ajps.2015.66088
Abstract: The greater use of crop fields by increasing plant population is an alternative to minimize losses to the farmers who use crop intercropped provides other benefits such as lower incidence of diseases and pests, and better exploitation and enrichment agroecosystem. The objective of this study was to evaluate the effect of the population of peanuts with and without inoculation and intercropping with forage palm on growth, productivity and biomass peanut. The treatments consisted of different populations of peanut (one, two and three rows of peanut row spacing of two meters of cactus pear), with and without inoculant, analyzed in subdivided plot scheme (3 × 2), totalizing six treatments in a randomized block design with four replications. The variables evaluated were plant height, number of branches, shoot dry mass and root nodule number, nodule dry weight, biomass productivity and legumes. The largest population of plants in number of lines of peanut intercropped with forage cactus promotes greater total biomass production and yield of beans and does not alter the height, branch number, dry mass of aerial part roots and nodules. The inoculant application did not result in to increased productivity biomass and growth of peanut plants, their use is not indicated. The planting of a row of peanuts between the rows of palm is not economically recommended.
A modalidade de assistência Centro-Dia Geriátrico: efeitos funcionais em seis meses de acompanhamento multiprofissional
Franciulli,Sandra Elizabeth; Ricci,Natalia Aquaroni; Lemos,Naira Dutra; Cordeiro,Renata Cereda; Gazzola,Juliana Maria;
Ciência & Saúde Coletiva , 2007, DOI: 10.1590/S1413-81232007000200013
Abstract: the objective is to describe the functional capacity of elderly patients who took part in a six-month follow-up program at a geriatric day care center. the methods used were a six-month observation clinical study. the following tools were used to assess fourteen elderly patients over 80 years old at admission at the day care and for six months thereafter: brazilian oars multidimensional functional assessment questionnaire (daily life activities), mini-mental state exam (cognition), berg balance scale (functional balance evaluation) and timed up and go test (mobility). data were analyzed using descriptive statistics and wilcoxon and paired-samples t tests to verify statistical differences over time, a=0.05. the results showed significant differences between assessment and reassessment of the global functional capacity scores (p=0.019) and postural transfer balance-related ability (p=0.041), showing improvement over time. after follow-up, scores related to the other variables remained unchanged. conclusion: multidisciplinary health care at the geriatric day care center reinforced improvements or maintenance of the participants functional capacities, proving to be a promising alternative health care mode for the elderly.
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