Bridges
Mostrando 37-48 de 936 artigos, teses e dissertações.
-
37. Cytogenotoxicity of rice crop water after application of the tricyclazole fungicide
ABSTRACT Tricyclazole is currently one of the fungicides recommended for the treatment of diseases in irrigated rice. However, there is relatively little information on its cytotoxic and genotoxic potential. The objective of this study was to evaluate the cytotoxicity and genotoxicity of rice crop water after apllication of the tricyclazole fungicide through
An. Acad. Bras. Ciênc.. Publicado em: 02/05/2017
-
38. Mechanics of Cable-Suspended Beams
Abstract The cable-suspended bridges differ from the elastic structures because of the inherent nonlinearity of the suspension cables. The primary focus of the available theories is to investigate the effect of nonlinearities associated with the distributed self-weight of the cable and its finite elastic displacements. The main point of departure of this pap
Lat. Am. j. solids struct.. Publicado em: 2017-03
-
39. Effectiveness of Tuned Mass Dampers in Seismic Response Control of Isolated Bridges Including Soil-Structure Interaction
Abstract The effect of soil-structure interaction (SSI) on the dynamic responses of seismically isolated three-span continuous reinforced concrete (RC) bridge is investigated. Also, tuned mass damper(s) (TMD/s) is/are installed to control undesirable bearing displacement, even under the SSI effect. The TMDs are placed at the mid-span of the bridge and each t
Lat. Am. j. solids struct.. Publicado em: 2017
-
40. Experiment and Calculation Method of the Dynamic Response of Deep Water Bridge in Earthquake
Abstract For deep-water long span bridges under earthquakes, the interaction between water and structure will inevitably induce the hydrodynamic force on the structures. Based on the Morison potential fluid theory, a simplified calculation method of hydrodynamic force was proposed. Taken the 3rd Nanjing Yangtze River Bridge in China as the prototype, the sha
Lat. Am. j. solids struct.. Publicado em: 2017
-
41. Cloning, structural modelling and characterization of VesT2s, a wasp venom hyaluronidase (HAase) from Vespa tropica
Abstract Background: Wasp venom is a complex mixture containing proteins, enzymes and small molecules, including some of the most dangerous allergens. The greater banded wasp (Vespa tropica) is well-known for its lethal venom, whose one of the major components is a hyaluronidase (HAase). It is believed that the high protein proportion and activity of this e
J. Venom. Anim. Toxins incl. Trop. Dis. Publicado em: 01/12/2016
-
42. Genotoxicity Evaluation of Dipotassium -Trioxohydroxytetrafluorotriborate, K2(B3O3F4OH), in Human Lymphocyte Cultures and Mice Reticulocytes
ABSTRACT Genotoxic effects of inorganic molecule dipotassium-trioxohydroxytetrafluorotriborate, K2(B3O3F4OH), a promising new therapeutic for the epidermal changes treatment, have been evaluated. In vitro analysis included evaluation of genotoxic and cytotoxic potential of K2(B3O3F4OH) in concentrations of 0.01, 0.02, 0.05 and 0.06 mg/mL applying cytokinesis
Braz. arch. biol. technol.. Publicado em: 31/10/2016
-
43. Strand Tension Control in Anchor Span for Suspension Bridge Using Dynamic Balance Theory
Abstract Strand tension control is essential in suspension bridge safety. However, few quantitative studies have examined the bending rigidity and boundary condition behavior of strands in the anchor span of suspension bridges because of their special structure and complex configuration. In this paper, a new calculation method for strand tension is explored
Lat. Am. j. solids struct.. Publicado em: 2016-10
-
44. Are salty liquid food flavorings in vitro antitumor substances?
ABSTRACT The objective of this study was to evaluate the antiproliferative, cytotoxic and genotoxic potential of salty liquid synthetic flavorings of Butter, Cheddar Cheese and Onion. The antiproliferative potential (2.9-1500 µg/mL) was assessed by MTT assay after 72h using the human tumor lines SF-295 (glioblastoma), OVCAR-8 (ovarian), HCT-116 (colon) and
An. Acad. Bras. Ciênc.. Publicado em: 2016-09
-
45. Exile Island and Global Conversation: Ilha do Desterro Bridges Languages and Cultures
Abstract: This is a concise overview of the publication history of Ilha do Desterro, which shows some changes in format, but a consistent and ever-widening interest in language broadly defined, from linguistics to literature to film, as it manifests itself in different languages, places, and times. The journal publishes in English and Portuguese, but this ov
Ilha Desterro. Publicado em: 2016-08
-
46. Effect of an Opening on Reinforced Concrete Hollow Beam Web Under Torsional, Flexural, and Cyclic Loadings
Abstract Hollow sections have been increasingly applied in the construction of buildings, bridges, offshore structures, and towers for passing electrical and mechanical pipes or other utilities. Torsion caused by external force is a weakness of hollow sections that is rarely investigated. In particular, the behavior of hollow sections with high-strength conc
Lat. Am. j. solids struct.. Publicado em: 2016-08
-
47. Cloning and purification of the first termicin-like peptide from the cockroach Eupolyphaga sinensis
Abstract Background Termicin is an antimicrobial peptide with six cysteines forming three disulfide bridges that was firstly isolated from the salivary glands and hemocytes of the termite Pseudacanthotermes spiniger. In contrast to many broad-spectrum antimicrobial peptides, termicin is most active against filamentous fungi. Although more than one hundred
J. Venom. Anim. Toxins incl. Trop. Dis. Publicado em: 19/02/2016
-
48. Myocardial Bridging
Abstract Myocardial bridging is rare. Myocardial bridges are most commonly localized in the middle segment of the left anterior descending coronary artery. The anatomic features of the bridges vary significantly. Alterations of the endothelial morphology and the vasoactive agents impact on the progression of atherosclerosis of myocardial bridging. Patients m
Braz. J. Cardiovasc. Surg.. Publicado em: 2016-02