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Behavior of materials for earth and rockfill dams:Perspective from unsaturated soil mechanics

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Frontiers of Structural and Civil Engineering 2010年第1期4卷 1-39页

作者： eduardo E.ALONSO Rafaela cardoso Universidad Politécnica de Cataluña BarcelonaSpain Instituto Superior Técnico LisbonPortugal

The basis of the design of earth and rockfill dams is focused on ensuring the stability of the structure under a set of conditions expected to occur during its *** mechanical and hydraulic conditions must be considered since pore pressures develop during construction,after impoundment and in *** instability phenomena caused by transient flow and internal erosion must be *** prediction of the hydromechanical behavior of traditional and non-traditional materials used in the construction of dams is therefore *** materials used for dam’s construction cover a wide range from clayey materials to *** a broad sense they are compacted materials and therefore unsaturated materials.A summary of the current level of knowledge on the behavior of traditional materials used in the construction of dams is presented in the *** compacted materials(with a significant clay fraction),rockfill and compacted soft rocks are studied with more *** latter are non-traditional *** are analysed because their use,as well as the use of mixtures of soil and rock,is becoming more necessary for sustainability reasons.

关键词： dams unsaturated soil mechanics suction rockfill clayey soil mixture

The influence of disturbance on driving carbon stocks and tree dynamics of riparian forests in Cerrado

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Journal of Plant Ecology 2018年第3期11卷 401-410页

作者： Matheus Henrique Nunes Marcela de Castro Nunes Santos Terra Izabela Regina cardoso de Oliveira eduardo van den Berg Department of Plant Sciences University of CambridgeDowning StreetCambridge CB23EAUK Department of Forest Sciences Federal University of Lavras1001Doutor Sylvio Menicucci AvenueLavras 37200-000Brazil Department of Exact Science Federal University of Lavras1001Doutor Sylvio Menicucci AvenueLavras 37200-000Brazil Department of Biology Federal University of Lavras1001Doutor Sylvio Menicucci AvenueLavras 37200-000Brazil

Aims Riparian forests in the Brazilian Cerrado,also known as gallery forests,are very heterogeneous in structure,species composition and ecological features due to strong and abrupt variations of soil,hydrological and topographic ***,what are the variables driving forest carbon stock and productivity,mortality and recruitment in disturbed gallery forests?Methods We used 36 permanent plots data from a gallery forest in the Brazilian *** investigated how tree community dynam-ics vary in a gallery forest on two contrasting disturbance levels-logged and non-logged-across a topographic gradient intrinsically related to differences in moisture conditions,edge effects,as well as soil fertility and *** Findings Soil variables were reduced into principal components and we used structural equation modelling to disentangle covarying *** also included carbon stocks as a determinant variable of dynamics *** forest had 50%higher productivity than non-logged forest and streamside forest had aboveground carbon stocks 70%higher than the forest *** logging and natural disturbance drove variation in the carbon stocks which contributed to shaping productivity and recruitment *** from the river also drove mortality and carbon stock *** with high-carbon stocks favoured higher competition and lessened produc-tivity and recruitment *** soil fertility and texture are considered crucial components shaping forest dynamics,there was no clear influence of those variables on the present forest,probably because the strong effects of soil moisture,forest edge and distur-bance disrupted the correlation between soil and forest dynamics.

关键词： riparian vegetation topography soil properties disturbance gallery forest structural equation modelling

Comparison of Different Washing and Disinfection Protocols Used by Food Services in Southern Brazil for Lettuce (<i>Lactuca sativa</i>)

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Food and Nutrition Sciences 2012年第1期3卷 28-33页

作者： Ana Beatriz Almeida de Oliveira Ana Carolina Ritter eduardo Cesar Tondo Marisa Itapema cardoso 不详

Different protocols have been used for washing and disinfecting leafy vegetables in Brazilian food services, however its effect on microbial reduction was barely studied. The aim of this study was to evaluate the effectiveness of lettuce washing and disinfecting protocols used by food services. The treatments evaluated were: washing in potable tap water (T1);washing and dipping in potable tap water (T2);washing with potable tap water and dipping in a solution of sodium hypochlorite (200 ppm of free chlorine) for 15 min (T3);and 30 min (T4);washing with potable tap water and dipping in 2% vinegar solution (T5);and 20% vinegar solution (T6). After the treatments, the samples were microbiologically evaluated to measure bacterial reductions. The microbial counts showed that the mean total mesophile reductions were: 0.64 log for T1, 0.75 log for T2, 2.06 log for T3, 2.46 log for T4, 1.68 log for T5 and 1.72 log for T6, and the mean total coliform reductions were: 1.11 log for T1, 1.09 log for T2, 2.29 log for T3, 2.35 log for T4, 1.6 log for T5 and 2.09 log for T6. Based on these results it can be concluded that protocols which used 200 ppm sodium hypochlorite for 15 to 30 min (T3 e T4), were the most effective, followed by treatment with 20% vinegar solution (T6). The latter method, however, turned the lettuce dark during the distribution period.

关键词： Lettuce Disinfection Food Services

Grade 4 febrile neutropenia and Fournier's Syndrome associated with triple therapy for hepatitis C virus:A case report

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World Journal of Hepatology 2014年第6期6卷 448-452页

作者： Kelly Cristhian Lima Oliveira Emili de Oliveira Bortolon cardoso Suzana Carla Pereira de Souza Flávia Souza Machado Carlos eduardo Alves Zangirolami Alecsro Moreira Giovanni Faria Silva Cássio Vieira de Oliveira Division of Gastroenterology Department of Internal MedicineBotucatu School of Medicine18618-970 Sao PauloBrazil

The use of triple therapy for hepatitis C not only increases the rate of sustained virological responses compared with the use of only interferon and ribavirin(RBV) but also leads to an increased number of side effects. The subject of this study was a 53-year-old male who was cirrhotic with hepatitis C virus genotype 1 A and was a previous null non-responder. We initially attempted retreatment with boceprevir(BOC), Peginterferon and RBV, and a decrease in viral load was observed in the 8th week. In week 12, he presented with disorientation, flapping, fever, tachypnea, arterial hypotension and tachycardia. He also exhibitedleucopenia with neutropenia. Cefepime and filgrastim were initiated, and treatment for hepatitis C was suspended. A myelogram revealed hypoplasia, cytotoxicity and maturational retardation. After 48 h, he developed bilateral inguinal erythema that evolved throughout the perineal area to the root of the thighs, with exulcerations and an outflow of seropurulent secretions. Because we hypothesized that he was suffering from Fournier's Syndrome, treatment was replaced with the antibiotics imipenem, linezolid and clindamycin. After this new treatment paradigm was initiated, his lesions regressed without requiring surgical debridement. Triple therapy requires knowledge regarding the management of adverse effects and drug interactions; it also requires an understanding of the importance of respecting the guidelines for the withdrawal of treatment. In this case report, we observed an adverse event that had not been previously reported in the literature with the use of BOC.

关键词： Hepatitis C Treatment Boceprevir Telaprevir Adverse events

Evaluation of Soybean Cultivars of Contrasting Cycles according to the Level of Investment in Fertilization

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American Journal of Plant Sciences 2017年第12期8卷 2977-2994页

作者： Emerson Borghi eduardo de Paula Simao álvaro Vilela de Resende Joao Carlos cardoso Galvao Sebastiao Pedro da Silva Neto André Ferreira Pereira Embrapa Maize and Sorghum SeteLagoasBrazil Department of Plant Science Federal University of VicosaVicosaBrazil EmbrapaCerrados PlanaltinaBrazil

The objective of the present study was to characterize the duration of the phenological stages, the agronomic characteristics and grain yield in soybean cultivars with contrasting cycles and indeterminate growth type, submitted to different fertilization investment environments under no-tillage system in the central region of Minas Gerais. The work was conducted under field conditions, in an experimental area of Embrapa Maize and Sorghum, in Sete Lagoas, MG, in the harvest of 2015/2016. Ten soybean cultivars with different relative maturity groups (RMG) were studied, representing almost all RMG materials currently sown in Minas Gerais, in two environments with different levels of fertilizer investment. The variables were submitted to analysis of joint variance, in order to verify the existence of interaction between cultivars and investment in fertilization environments. Fertilizer investment levels influence grain yield of soybean cultivars of contrasting cycles. The higher height of the soybean plants implies higher lodging and lower grain yield. This situation is aggravated by the greater investment in fertilization. The difference between the cycles of the cultivars is in the duration of the vegetative stages, being greater in the later cultivars.

关键词： Glycine max L.(Merrill) Growth Habit Relative Maturity Group

Organomineral Phosphorus Fertilization in the Production of Corn,Soybean and Bean Cultivated in Succession

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American Journal of Plant Sciences 2017年第10期8卷 2407-2421页

作者： Denize Carvalho Martins Alvaro Vilela De Resende Joao Carlos cardoso Galvao eduardo De Paula Simao José Paulo Da Costa Ferreira Gabriela De Oliveira Almeida Department of Plant Science Federal University of VicosaVicosaBrazil Embrapa Maize and Sorghum Sete LagoasBrazil Federal University of Sao Joao Del Rei Sete LagoasBrazil

The use of organic waste in agriculture has been used aiming at greater productivity, decrease in the cost of production and sustainable use of resources. The present study aimed at evaluating the effect of phosphate fertilization with the maintenance of organomineral fertilizers, combining poultry manure and soluble or reactive phosphate, in the production of grains in corn culture and the residual effect for subsequent crops of beans and soybeans. The experiment was conducted in Sete Lagoas, MG, in 2015, using three fertilizers with sources of different phosphorus sources (triple super phosphate—STP, organomineral with STP and organomineral with Bayovar phosphate) applied at the doses of 65, 130, 195 and 260 kg·ha¯1 of P2O5 total, and compared to the control without phosphate fertilization. We evaluated the contents of foliar P, P accumulation in the grains, yields of corn grains, beans and soy, accumulated productivity and export of accumulated P of the three cultures. The three cultures assessed presented higher productivity when compared to the average of the factorial treatments that received phosphate fertilization relative to the control. Organomineral fertilizers increased grain production, obtaining average productivity equal to or greater than those obtained with the exclusive use of STP.

关键词： Reactive Phosphate Poultry Manure New Fertilizers

Correlation between Transport and Occurrence of Dengue Cases in Bahia

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通讯和计算机：中英文版 2014年第3期11卷 217-221页

作者： Hugo Saba Pereira cardoso Jose Garcia Vivas Miranda eduardo Manuel de Freitas Jorge Marcelo A.Moret Department of Exact Sciences and Earth University of the State of Bahia Salvador 40000-000 Brazil Institute of Physics Federal University of Bahia Salvador 40000-000 Brazil Modelagem Computacional SENAI Cimatec Salvador 40000-000 Brazil

Dengue is a public health problem that presents complexity in its dissemination. The physical means of spreading and the dynamics of the spread between the municipalities need to be analyzed to guide effective public policies to combat this problem. This study shows a correlation between the exponent of criticality present in SOC (self-organized criticality) and the number of buses per week, identifying municipalities that exert important roles in the spread of dengue in Bahia, confirming transport as a physical means for the diffusion of dengue.

关键词：登革热运输亚州自组织临界性病例公共卫生问题物理方法公共政策

Temporomandibular Disorder in University Students of the Parque das Rosas Campus, Universidade Estácio de SáThat Practice Sports

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Health 2016年第1期8卷 18-23页

作者： Rosineli Paz Cabral Manuel eduardo Moiolli-Rodrigues Flávia Lima Kleinsorgen Motta Francisco Carlos Kleinsorgen de Souza Motta Juliana Rocha da Silva Larissa Malheiros Neide Martins Leonardo Trepte André Luiz G. Abrão Adalgisa Maiworm Luiz Carlos Oliveira Raphael Lemgruber cardoso Adriano Arnóbio Giuseppe Antonio Presta Danúbia da Cunha de Sá Caputo Sebastião David Santos Filho Éric Heleno F. F. Frederico Mario Bernardo-Filho Severo de Paoli Universidade Estácio de Sá—Campus R9—GEPS R9 Rio de Janeiro Brasil Universidade Estácio de Sá—Campus Parque das Rosas Rio de Janeiro Brasil Departamento de Biofísica e Biometria Instituto de Biologia Roberto Alcantara Gomes Universidade do Estado de Rio de Janeiro Rio de Janeiro Brasil Programa de Pós-Graduacao em Fisiopatologia Clínica e Experimental Faculdade de Ciências Médicas Universidade do Estado do Rio de Janeiro Rio de Janeiro Brasil UniFacex—Centro Universitário do Facex Natal Brasil Programa de Pós-Graduacao em Biociências Instituto de Biologia Roberto Alcantara Gomes Universidade do Estado do Rio de Janeiro Rio de Janeiro Brasil

The stomatognathic system (SS) is a functional unit of the body that depends on the balance of several tissues. It consists of various structures, including the temporomandibular joint. Temporomandibular disorder (TMD) can occur due to alterations in the SS. The Fonseca Anamnestic Index (FAI) is a scale used to evaluate and to characterize the TMD Type: no DTM, mild, moderate and severe. The aim is to evaluate the prevalence of signs and symptoms related to TMD in university students of the Parque das Rosas Campus, Universidade Estácio de Sá that practice sports. This investigation was approved (CAAE number 325678413.9.0000.5284). Two hundred eighth students (110 male and 98 female, aged 19 - 35 years) accepted to be in this investigation. All the participants answered a General Questionnaire (GQ) and the FAI. The GQ had questions about the age, sex and the presence of TMD. The FAI was used. A statistical difference (p > 0.05) was not found about the presence of TMD. Among the female, an elevated number of the students with signal or symptoms related to the temporomandibular with statistic significance (p < 0.05) was observed. In the population without TMD, the prevalence of this disorder is higher between male than female. Considering the FAI, among the female students, there is a prevalence of the Mild Type. Considering the evaluation of the type of TMD among the male and female students no difference was found between male and female to the types mild and moderate, however, the prevalence of the severe Type is higher in female than in male with statistical significance. In conclusion, TMD is a relevant clinical condition with an important prevalence among the university students. Moreover, the type of the TMD could be considered due to prevalence of the Type Severe among the women.

关键词： Temporomandibular Disorder University Student Fonseca Anamnestic Index Prevalence

Performance of the Multiprofessional Team in Cytoreductive Surgeries with Intraperitoneal Hyperthermic Chemotherapy:Experience Reporting

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Journal of Pharmacy and Pharmacology 2018年第11期6卷 965-969页

作者： Cecília da Silva Angelo(RN) Ademar Lopes(PhD) Catharina Ferreira de Meira Pachioni(MSc) eduardo Henrique Giroud Joaquim(MSc) Samuel Aguiar Junior(PhD) Gustavo cardoso Guimaraes(PhD) Glauco Baiocchi Neto(PhD) Felipe JoséFernandez Coimbra(PhD) Isabel Miranda Bonfim(MSc) Rita de Cassia Burgos de Oliveira(PhD) Tailine Ligia Tadini(RN) A.C.Camargo Cancer Center Sao Paulo04002-010Brazil

Purpose:This study aims at reporting the experience of a cancer hospital’s multiprofessional team with surgery patients in performing cytoreductive surgeries associated with hyperthermic intraperitoneal ***:It is a reporting about the experience of the multiprofessional team at AC Camargo Cancer Center’s surgery center,which operates in cytoreductive surgeries with hyperthermic intraperitoneal chemotherapy,thus guaranteeing the surgery patient’s ***:No safety report for the surgery patient subjected to intraperitoneal hypothermic chemotherapy was found in the ***,the surgery center’s multiprofessional team’s practice was based on standards for manipulating chemotherapeutic agents and for safely administering medication.A checklist was elaborated for cytoreductive surgeries with hyperthermic intraperitoneal chemotherapy based on the surgery patient safety protocol and the institution’s multiprofessional team’s ***:From the multiprofessional team’s experiences in cytoreductive surgeries with hyperthermic intraperitoneal chemotherapy,the importance of elaborating a checklist to promote the quality of assistance and guarantee patient safety during the entire intraoperative phase became evident.

关键词： Patient safety chemotherapy for cancer by regional perfusion checklist