partitioning the crop and the weed which includes again the identification of the center line of the crop and filtering of the crop line; finally obtaining the weed images.
Methods Seventy-seven cases of ACL ruptures were reconstructed arthroscopically with bone-tendon-bone(B-T-B) in which 58 men and 19 women; 15-57 years(mean 28.31 years); 22 cases with autograft of B-T-B and 55 cases with allograf of B-T-B;
Methods: The prevalence of warning symptoms of consecutive autochthonous patients referred to the Endoscopy Center, Renji Hospital, Shanghai Second Medical University from October 2002 to December 2003 were analyzed retrospectively.
Methods: ~(18)F-FDG PET/CT (Discovery LS~4 PET/CT in our center) images of 33 women who had undergone surgery or chemoradiotherapy for histopathologically proven gynecological cancer between Jun,2003 and Jun,2005 were retrospectively analyzed.
Methods 83 SPNs were randomly selected,and thin section CT(3.0~5.0 mm) scan firstly and scan through the center of the nodules after intravenous injection lf 100 mL iodinated contrast media were performed,in which three dimensional surface reconstruction and CT value measurement before and after post-contrast were done in 47 cases.
Methods: 1 072 cycles of IVF ET performed in Productive Medicine Center in First Affiliated Hospital, Sun Yat sen University of Medical Sciences during July 1997 to January 1999 were analyzed retrospectively.
In this case the displacement of the center line of the ring is determined by the internal dynamics of the disturbances in the vortex and cannot be obtained within the framework of the thin vortex filament theory.
Using the linear operator approach, a theory of thermophoresis is constructed for the case of two homogenous solid spherical aerosol particles moving parallel to their center line.
Although we can acquire data from a three-dimensional trajectory of a center line using GPS, it will be more accurate if it is based on a combination of GPS/GLONASS.
The roughness of center line average as well as amplitude decrease with the increasing of cutting speed for different kinds of species used in the experiment.
From 1966 to 1984,238 patients have been operated upon for carcinoma of the esophagus in Montpellier Cancer Institute,with tumor resection. Tumors infiltrated the esophageat wall in 36% of patients and 55% of them had lymph node metastases. Esopnageai repiacemem was perormed with the stomach in 94% of the patients and the others with the colon (7 patients) and the small bowel (7 paiiethsin 75 patients received pre-operative radiotherapy receiving 40 Gy and 43 patients had post-operative radiotherapy. Overal...
Objective: To study the effect of female age on clinical outcome of in vitro fertilization and embryo transfer (IVF ET). Methods: 1 072 cycles of IVF ET performed in Productive Medicine Center in First Affiliated Hospital, Sun Yat sen University of Medical Sciences during July 1997 to January 1999 were analyzed retrospectively. Qi square and Logistic regression analysis were employed to analyze the relationship between age and biochemical or clinical pregnancy rates (PRs). Results: The results showed ...
Objective To observe the change of corneal haze over a long period of time after PRK for hypermyopia.Methods significant corneal haze was observed in 7 eyes of hypermyopia treated with PRK and follow up 5 years.Results subepithelial opacification of the anterior stroma in all 7 myopic eyes gradually increased after PRK,reaching a maximum at 3 to 6 months:moderate haze.Although a standard topical corticosteroid regimen was used,the opacification was continue.It began to change as following up to 3 years.Th...