Restoration Design
Mostrando 25-36 de 39 artigos, teses e dissertações.
-
25. IN VITRO REGENERATION OF Parapiptadenia rigida (Bentham) Brenan / REGENERAÇÃO IN VITRO DE Parapiptadenia rigida (Bentham) Brenan
The Parapiptadenia rigida (Bentham) Brenan is a native forest specie that can be used in the restoration of gallery forests and degraded areas. This work has the objective to develop the regeneration in vitro of P. rigida using explants of aseptic seedlings. In experiment 1, seeds of P. rigida were disinfected in 0.0, 2.5 and 5.0% of sodium hypochlorite duri
Publicado em: 2008
-
26. Resolução do problema de programação matematica com restrições de equilibrio usando restauração inexada / Resolution of mathematical program with equilibrium constraints using inexact restauration
A Mathematical Program with Equilibrium Constraints (MPEC) is an optimization problem, where part of the variables are constrained to be solutions of a variational inequality problem parameterized by the other variables. The reformulation of a MPEC, as a classical optimizatlon problem, replacing the variational inequality problem by corresponding the K.K. T
Publicado em: 2006
-
27. Influência da configuração do preparo cavitário na resistência à fratura e adaptação marginal de restaurações indiretas em cerômero
The aim of this study was to evaluate the influence of cavity preparation design on marginal adaptation and fracture resistance of indirect ceromer restorations. Ninety human mandibular molars with similar dimensions were divided into 9 groups. The teeth roots were embedded in a polystyrene resin reproducing the periodontal ligament. The control group had on
Publicado em: 2004
-
28. Characterization of soils degraded by the agricultural activity and biological changes after reforestation with different species associations of the Atlantic Forest / Caracterização de solos degradados pela atividade agrícola e alterações biológicas após reflorestamentos com diferentes associações de espécies da Mata Atlântica
This study seeks to: a) characterize the degree of physical and chemical degradation of the soils used in agricultural cultivation for several decades, originally covered by the Atlantic Forest (Seasonal Semideciduous Forest) in Botucatu, SP; b) evaluate the biological changes of these soils along a 16-month post-reforestation with different models of specie
Publicado em: 2001
-
29. Redes opticas WDM sem bloqueio
In the past few years, wavelength routing optical networks have been considered to be the most promising solution to provide capacity improvements face the ever-growing demands for bandwidth in telecommunications infrastructures. In that sense, this work deals with the ca1culation of necessary resources to the design of wide-sense non-blocking WDM networks,
Publicado em: 2000
-
30. Development of a photogrammetric-digital technology to measurement and documentation of buildings / Desenvolvimento de uma tecnologia fotogramétrico-digital para a medição e a documentação de edificações
An architectonic restoration project of an old building can more easily made when assisted by a computer system able to generate the original dimensions of the construction. A photogrammetric digital system was developed in this work to offer a very practical method for computing actual dimensions of a building for future restoration. Non existing architecto
Publicado em: 1998
-
31. Metodologia para definição de sequencias de estimulação eletrica neuromuscular : aplicação a superação de pequenos obstaculos
Neuromuscular Electrical Stimulation (NMES) is an important tool for research in the rehabilitation of lost movements in spinal patients. Its main application today is the restoration of locomotion in paraplegics and tetraplegias. However, for NMES to be used outside the laboratory setup, the stimulation controller needs to be able to cope with challenging e
Publicado em: 1996
-
32. Reversal of resistance to Bacillus thuringiensis in Plutella xylostella.
Continued success of the most widely used biopesticide, Bacillus thuringiensis, is threatened by development of resistance in pests. Experiments with Plutella xylostella (diamondback moth), the first insect with field populations resistant to B. thuringiensis, revealed factors that promote reversal of resistance. In strains of P. xylostella with 25- to 2800-
-
33. Restoration of telomerase activity rescues chromosomal instability and premature aging in Terc–/– mice with short telomeres
Reconstitution of telomerase activity is proposed as a potential gene therapy to prevent, or rescue, age-related diseases produced by critical telomere shortening. However, it is not known whether or not short telomeres are irreversibly damaged. We addressed this by re-introducing telomerase in late generation telomerase-deficient mice, Terc–/–, which ha
Oxford University Press.
-
34. The development of diabetes in E2f1/E2f2 mutant mice reveals important roles for bone marrow-derived cells in preventing islet cell loss
Our studies of mice deficient for the E2F1 and E2F2 transcription factors have revealed essential roles for these proteins in the cell cycle control of pancreatic exocrine cells and the regulation of pancreatic beta cell maintenance. Pancreatic exocrine cells in E2f1/E2f2 mutant mice become increasingly polyploid with age, coinciding with severe exocrine atr
National Academy of Sciences.
-
35. Temporary stent as a bail-out device during percutaneous transluminal coronary angioplasty: preliminary clinical experience.
OBJECTIVE--To evaluate the safety and efficacy of a prototype temporary stent (RX Flow Support Catheter, Advanced Cardiovascular Systems) in maintaining coronary perfusion and improving vessel patency in the event of acutely compromised flow complicating percutaneous transluminal coronary angioplasty. DESIGN--Prospective clinical study as part of a multicent
-
36. Increased myocardial [123I]-metaiodobenzylguanidine uptake after enalapril treatment in patients with chronic heart failure.
OBJECTIVE: To assess non-invasively the effect of enalapril on cardiac sympathetic neuronal uptake function in patients with congestive heart failure, by using [123I]-metaiodobenzylguanidine (MIBG), which is a noradrenaline analogue. Cardiac MIBG uptake was visualised by single photon emission tomography (SPET). In addition, plasma noradrenaline concentratio