Tests on 12 grouted splices were performed to investigate their deformation properties under tensile loading. Test variables included diameter and type of spliced bars and the size of splicing sleeves. Finite element method based models of the splices were built, verified and used to investigate the effect of sleeve length on the deformation properties of the grouted splices. The sleeve length ...

The cycle time and number of chambers in the pneumatic sleeve may influence the outcome of lymphedema therapy with intermittent compression devices. The aim of our study was to assess efficacy of several commonly used different IPC protocols on edema volume reduction in women with postmastectomy lymphedema. Fixty-seven (57) women with secondary arm lymphedema (age 39-80) were selected to the st...

Objective. Robot-assisted sleeve gastrectomy has the potential to treat patients with obesity and its comorbidities. To evaluate the learning curve for this procedure before undergoing Roux en-Y gastric bypass is the objective of this paper. Materials and Methods. Robot-assisted sleeve gastrectomy was attempted in 32 consecutive patients. A survey was performed in order to identify performance ...

This paper presents the results of testing a wear-resistant ceramic coating on work surface an internal combustion engine (ICE) cylinder’s sleeve. A combined formation technology is described that consists in applying aluminum layer to sleeve’s face by gas dynamic spraying and then covering this with microarc oxidation (MAO). tenfold reduction reinforced sleeve has been determined accelerated c...

RATIONALE The patellar fractures are common in adults, but rare in children. As a particular type of patellar fracture, however, sleeve fractures are almost always limited to children in the under 16's group. PATIENT CONCERNS Herein, we report a rare case of a 19-year-old healthy adult female who presented sleeve fracture at the superior pole of the left patella. The clinical and radiological...

This study was made to clarify the retentive force of a denture retainer, i.e., a cone-type stud and sleeve attachment. In order to measure the wearing effect, an engaging and disengaging cycle test of 1,000 times was performed. The effects of taper angle (cone angle), sleeve height and thrusting force at engaging stud and sleeve on retentive force were also analyzed. 1. The cycle test had litt...

IMPORTANCE We report 2 new cases of tracheal cartilaginous sleeve and perform a systematic literature review of all documented cases of this condition. We aim to increase awareness of this anomaly and provide recommendations for both intraoperative and postoperative management of patients with tracheal cartilaginous sleeve undergoing tracheostomy. OBSERVATIONS We studied the clinical records ...

BACKGROUND AND OBJECTIVES Laparoscopic sleeve gastrectomy is a technically simple and popular bariatric operation with acceptable results. However, leaks can occur in long staple lines, for which various reinforcement methods are used. We compared nonreinforced stapling in laparoscopic sleeve gastrectomy with 3 staple line reinforcement methods: suturing, absorbable buttressing material, and fi...

One of the specific complications associated with laparoscopic sleeve gastrectomy is sleeve stenosis. It takes place mostly at the incisura angularis. We describe a 17-year-old patient with a stricture of sleeve and symptoms of severe gastrointestinal obstruction immediately after surgery. The patient underwent relaparoscopy on the 21st postoperative day, followed by two sessions of endoscopic ...

objective(s) motor deficit and neuron degeneration is seen after nerve transection. the aim of this study is to determine whether a poled polyvinelidene fluoride (pvdf) tube with other supportive strategies can protect the neuronal morphology and motor function after sciatic nerve transaction in rats. materials and methods after transection of the left sciatic nerve in 60 male wistar rats (200-...