Low Leakage
Mostrando 13-24 de 156 artigos, teses e dissertações.
-
13. Prognostic value of urethral mobility and valsalva leak point pressure for female transobturator sling procedure
PURPOSE: To analyze the influence of urethral mobility and Valsalva leak point pressure on postoperative outcomes of transobturator sling (TOT) for female stress urinary incontinence. MATERIALS AND METHODS: A prospective cohort was conducted including 66 patients submitted to TOT from March 2006 to May 2009. Urethral hypermobility was defined as mobility ≥
Int. braz j urol.. Publicado em: 2012-10
-
14. Caracterização e aplicação de duas câmaras de extrapolação em feixes padronizados de radiação X / Characterization and application of two extrapolation chambers in standard X radiation beams
The extrapolation chambers are ionization chambers with variable volume, and they are mainly utilized as beta radiation detectors. In this work two extrapolation chambers were characterized, a commercial PTW extrapolation chamber and another extrapolation chamber developed at the Calibration Laboratory of IPEN, for application as reference systems in mammogr
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 31/03/2011
-
15. Resistência de união de materiais resinosos de baixa viscosidade em lesões incipientes de cárie em esmalte / Bond strength of experimental low viscosity resin materials in initial enamel caries
Infiltration of enamel-like initial caries lesions with low viscosity resins (infiltrants) seems to be a promising approach in dentistry and it have showed advantages regarding to remineralization or invasive treatments. In this way, material must penetrate and seal lesions intake, reinforcing carious structure and eventually avoiding lesion progression, wit
Publicado em: 2011
-
16. Inoculation with mycorrhizal fungi modifies proline metabolism and increases chromium tolerance in pepper plants (Capsicum annuum L.)
In general, heavy metals interfere with several physiological processes and reduce plant growth. Plants naturally establish symbiotic associations with soil microorganisms, such as mycorrhizal fungi. The aim of this research was to determine if inoculation with mycorrhizal fungi increases tolerance to Cr, evidenced by growth and biochemical parameters and th
Brazilian Journal of Plant Physiology. Publicado em: 2011
-
17. Polymerization Shrinkage and Flexural Modulus of Flowable Dental Composites
Linear polymerization shrinkage (LPS), flexural strength (FS) and modulus of elasticity (ME) of low-viscosity resin composites (Admira Flow™, Grandio Flow™/VOCO; Filtek Z350 Flow™/3M ESPE; Tetric Flow™/Ivoclar-Vivadent) was evaluated using a well-established conventional micro-hybrid composite as a standard (Filtek Z250™/3M ESPE). For the measureme
Materials Research. Publicado em: 2010-09
-
18. Peptídeos antimicrobianos: síntese, ensaios biológicos, estudos termodinâmicos e análise estrutural por RMN em meios biomiméticos
Many organisms employ noxious chemicals (e.g., amines, steroid derivatives, alkaloids and peptides) to defend themselves against predators and pathogenic microrganisms. Among these chemical agents stand out peptides that can be found in a wide variety of organisms including bacteria, fungi, plants, insects, fish, amphibians,arachnids and mammals. The vast ma
Publicado em: 2010
-
19. Expressão dos genes relacionados à apoptose, Bcl-2, bax, e caspase-3 nos adenomas hipofisários clinicamente não funcionantes e seu potencial como marcador do comportamento tumoral / Bcl-2, bax and caspase-3 apoptosis related genes expression in nonfunctioning pituitary adenoma and their role as potential markers of tumor behavior
Pituitary adenomas are benign, slow-growing tumors that arise in the sella turcica and account for 10% to 15% of all intracranial tumors. Non-functioning pituitary adenomas (NFPA) account for around one third of all pituitary adenomas. NFPA do not clinically present as hormonal syndromes and are generally diagnosed as macroadenomas due to marked neurological
Publicado em: 2010
-
20. Transistor level automatic generation of radiation-hardened circuits / Geração automática de circuitos tolerantes a radiação no nível de transistores
Tecnologias submicrônicas (DSM) têm inserido novos desafios ao projeto de circuitos devido a redução de geometrias, redução na tensão de alimentação, aumento da freqüência e aumento da densidade de lógica. Estas características reduzem significativamente a confiabilidade dos circuitos integrados devido a suscetibilidade a efeitos como crosstalk
Publicado em: 2009
-
21. Evaluation of boom hydraulic sprayers in the region of Uberlândia-MG / Avaliação de pulverizadores hidráulicos de barra na região de Uberlândia-MG
Any and every manner of pesticide application represents environmental risks, which must be minimized by the use of proper knowledge and technology, assuring a sustainable food production. Often, great importance is given to the pesticide and little to the application technique. The identification of the conservation state and mode of use of the sprayers in
Publicado em: 2009
-
22. Modificação de dispositivo para gastrostomia endoscópica percutânea pela técnica de punção: utilização em pacientes com neoplasia maligna de cabeça e pescoço / A modified device for percutaneous endoscopic gastrostomy by the introducer technique: use in head and neck cancer patients
Head and neck cancer is the fifth most frequent neoplasm in developing countries. Dysphagia resulting from head and neck cancer or its treatment may lead to weight loss and malnutrition. Enteral nutrition is the method of choice of therapy to patients with preserved gastrointestinal tract unable to maintain adequate oral ingestion. Nasogastric or nasoenteral
Publicado em: 2009
-
23. In-house off-shoring of product development by MNCs
This paper deals with in-house off-shoring of product development activities, here defined as the cost and efficiency motivated shifting of product development projects within the network of multinational companies (MNC) to low and medium wage countries. The aim of the paper is to develop and test a succinct model which is based on transaction cost reasoning
BAR - Brazilian Administration Review. Publicado em: 2008-03
-
24. Laparoscopic radical prostatectomy: omitting a pelvic drain
PURPOSE: Our goal was to assess outcomes of a selective drain placement strategy during laparoscopic radical prostatectomy (LRP) with a running urethrovesical anastomosis (RUVA) using cystographic imaging in all patients. Materials and Methods: A retrospective chart review was performed for all patients undergoing LRP between January 2003 and December 2004.
International braz j urol. Publicado em: 2008-03