Numerical and Experimental Studies of Mechanical Performance and Structural Enhancement of Industrial Building SSMRs.

In response to the increasing demands of high-technology industrial buildings, renovated standing seam metal roofs (SSMRs) are widely used in the construction of such buildings due to their superior performance regarding heat insulation and waterproofing. However, studies to identify realistic mechanical performance and structural defects in newly applied SSMRs are still limited due to their recent development. In our previous full-scale experiment, the ultimate failure of the roof under wind pressure corresponded to mid-clip failure rather than end clip failure and seam separation; therefore, in this study, the lab-scale experimental programs mainly focused on the mid-clip and the metal roof sheet.

Use of the pectoralis major, serratus anterior, and external oblique fascial flap for immediate one-stage breast reconstruction with implant.

Background: Skin- or nipple-sparing mastectomy facilitates immediate one-stage reconstruction with an implant. Traditionally, an acellular dermal matrix or a muscle flap has been used because the inferolateral portion of the implant cannot be covered by the pectoralis major muscle. However, this method has drawbacks, including infection, cost, and donor-site morbidity.

Corrective epicanthoplasty in patients with unnatural results of prior epicanthoplasty: rearrangement of the orbicularis oculi muscle above the medial canthal tendon.

Background: Medial epicanthal fold operations are among the most frequent cosmetic procedures performed on Asians. However, in complicated patients with this procedure, as yet no effective method has been reported. We have therefore developed a modified epicanthoplasty method for correcting unnatural results in patients who have gone through prior epicanthoplasty.

Restoration of the medial epicanthal fold: reverse skin redraping method in patients unsatisfied with epicanthoplasty.

Background: Many Asians receive epicanthoplasty to improve their medial epicanthal fold.Excessive performance of such surgery may cause multiple unwanted results, but there is no report on any restoration method for an overcorrected result of epicanthoplasty. Accordingly, the authors have created a new method for reversely restoring the excessively corrected medial epicanthal fold using skin-redraping epicanthoplasty (Plast Reconstr Surg.

The effect of epidermal growth factor on autogenous fat graft.

Autogenous fat grafting is widely used for the correction of soft tissue contour deformity. However, the high absorption rate results in the need for overcorrection, and graft longevity is unpredictable. The authors hypothesized that epidermal growth factor (EGF), a potent stimulator of neovascularization, would improve fat graft survival.