Results 231 to 240 of about 9,727,209 (283)

Single Stage Repair of Hypospadias

Clinics in Plastic Surgery, 1980
To date, more than 300 procedures have been described for repair of hypospadias. The Horton- Devine operation was designed to obtain a successful repair of the urethra to the tip of the glans and an adequate release of the chordee in a single stage procedure.
J D, Noonan, C E, Horton, C J, Devine, J B, McCraw   +3 more
openaire   +2 more sources

Single-Stage Feminization Genitoplasty

Journal of Urology, 1990
We present a modified technique for feminization genitoplasty, which combines the main features of the Hendren and Crawford pull-through operation and the Kogan reduction clitoroplasty. The unique features of the operation are the use of a flap of preputial skin to construct the vestibule and the anterior vaginal wall, and the universal use of the ...
R, Gonzalez, E T, Fernandes
openaire   +2 more sources

Single-Stage Laryngotracheal Reconstruction

Archives of Otolaryngology - Head and Neck Surgery, 1991
The mainstay for repairing subglottic and tracheal stenosis has been the rib graft with prolonged stenting. A refinement of this treatment was the use of the anterior cricoid decompression (split). We present single-stage reconstruction of the airway as an additional refinement of the laryngotracheoplasty.
R P, Lusk, S, Gray, H R, Muntz
openaire   +2 more sources

Single‐Stage Management of Cholesteatoma

Otolaryngology–Head and Neck Surgery, 1992
Surgical management of chronic otitis media with cholesteatoma can be performed in a single‐stage procedure, with revision surgery necessary because of recurrent disease or electively with unsatisfactory hearing results. We retrospectively reviewed 164 cases with cholesteatoma surgically managed from 1980 through 1986.
B E, Hirsch, D B, Kamerer, S, Doshi
openaire   +2 more sources

Control of Single-Stage Single-Phase PV Inverter

EPE Journal, 2005
Udgivelsesdato: JUL ...
Ciobotaru, Mihai, Teodorescu, Remus; id_orcid 0000-0002-2617-7168, Blaabjerg, Frede; id_orcid 0000-0001-8311-7412   +2 more
openaire   +3 more sources

Experience with single stage hypospadias reconstruction

Journal of Pediatric Surgery, 1986
Our experience with single stage primary hypospadias repair in 96 patients over a 12-month period is reviewed. The ages ranged from 7 months to 14 years with an average of 3.5 years. Seventeen patients were 18 months or younger at the time of operation.
D W, Man, J S, Vordermark, P G, Ransley
openaire   +2 more sources

Single Stage Versus Two Stage Repair

2004
Opinions about the best operative technique for patients with hypospadias have varied, evolving with time. Until the 1960s, the accepted methods for surgical management of hypospadias involved a two-stage approach. The most popular techniques were those of Thiersch (1869) and Duplay (1880), modified and popularised by Byars (1955), and that of Nove ...
openaire   +1 more source

Stability of single-stage single-bit ∑Δ modulator

Microelectronics Journal, 2021
Abstract A feedback loop of sigma-delta modulator (∑ΔM) is analysed, including the following parameters: operational amplifier gain factor, leakages of integrators, internal scale coefficients. The aspects of stability were presented for both chaotic and non-chaotic ∑ΔM mode.
openaire   +1 more source

Correlations of Single-Stage and Cascaded Two-Stage Single-Stage Precipitation Efficiencies to Particle Resistivity

IEEE Transactions on Industry Applications, 1984
Precipitation efficiencies for redispersed welding smoke are measured as functions of humidity and hence resistivity for a single-stage precipitator and for a cascaded two-stage-single-stage combination. Weight efficiencies are obtained through measurements of dust delivered by a feeder apparatus and dust collected on a filter beyond the precipitation ...
James E. Dvorsky, James F. Hoburg, Gaylord W. Penney   +2 more
openaire   +1 more source

Single-stage Amplifiers

1985
In chapter 4, the response of junction transistors to small signals was investigated. The transistor was, of course, assumed to be suitably biased to give normal operating conditions, the small input and output signals being superimposed on standing levels.
R. L. Havill, A. K. Walton
openaire   +1 more source