Friendly-Sharing: Improving the Performance of City Sensoring through Contact-Based Messaging Applications.

Regular citizens equipped with smart devices are being increasingly used as "sensors" by Smart Cities applications. Using contacts among users, data in the form of messages is obtained and shared. Contact-based messaging applications are based on establishing a short-range communication directly between mobile devices, and on storing the messages in these devices for subsequent delivery to cloud-based services.

Fast inexact mapping using advanced tree exploration on backward search methods.

Background: Short sequence mapping methods for Next Generation Sequencing consist on a combination of seeding techniques followed by local alignment based on dynamic programming approaches. Most seeding algorithms are based on backward search alignment, using the Burrows Wheeler Transform, the Ferragina and Manzini Index or Suffix Arrays. All these backward search algorithms have excellent performance, but their computational cost highly increases when allowing errors.

Midterm impact of sleeve gastrectomy, calibrated with a 50-Fr bougie, on weight loss, glucose homeostasis, lipid profiles, and comorbidities in morbidly obese patients.

Bariatric surgery has been shown to be effective in achieving and maintaining weight change and reducing obesity-related comorbidities. Recent reports have shown that sleeve gastrectomy could have similar resolution rates of the metabolic syndrome than Roux-Y bypass after a short-term follow-up of 1 year. Most surgeons calibrate the sleeve with 32-Fr to 40-Fr bougies.

Mid-term effects of sleeve gastrectomy on calcium metabolism parameters, vitamin D and parathormone (PTH) in morbid obese women.

Background: Despite routine supplementation of vitamins and minerals after bariatric surgery, an important number of patients suffer from deficiencies. Little is still known about the novel restrictive procedure, sleeve gastrectomy.

Methods: A retrospective study of 30 morbidly obese patients undergoing a laparoscopic sleeve gastrectomy, between May 2008 and September 2010, was performed.

Late enterocutaneous fistula as a complication after umbilical hernioplasty.

Umbilical hernia is a high-prevalence problem in adults. Traditional herniorrhaphy is marked by high recurrence rates, but nowadays, the use of prosthetic materials has improved results and has even brought about lower morbidity rates, making the enterocutaneous fistula an exceptional complication of umbilical hernioplasty. We report on a case of a 54-year-old male who developed a high-debt enterocutaneous fistula 1 year after undergoing an operation for an umbilical hernia by means of a plug-technique hernioplasty.