An Improved Method Based on Bluetooth Low-Energy Fingerprinting for the Implementation of PEPS System.

In the automotive field, the introduction of keyless access systems is revolutionizing car entry techniques currently dominated by a physical key. In this context, this paper investigates the possible use of smartphones to create a PEPS (Passive Entry Passive Start) system using the BLE (Bluetooth Low-Energy) Fingerprinting technique that allows, along with a connection to a low-cost BLE micro-controllers network, determining the driver's position, either inside or outside the vehicle. Several issues have been taken into account to assure the reliability of the proposal; in particular, (i) spatial orientation of each microcontroller-based BLE node which ensures the best performance at 180° and 90° referred to as the BLE scanner and the advertiser, respectively; (ii) data filtering techniques based on Kalman Filter; and (iii) definition of new network topology, resulting from the merger of two standard network topologies.

Lateral Approach for Excision of Maxillary Incisor Pseudo-Odontoma in Prairie Dogs (Cynomys ludovicianus).

Aim: To describe our experience with lateral approach for excision of maxillary pseudo-odontomas and to illustrate surgical outcomes and postoperative complications in seven pet prairie dogs.

Materials And Methods: Excision of 11 maxillary pseudo-odontomas was performed in seven prairie dogs with a lateral approach technique and clinical presentation, duration of surgery, time and type of post-surgical complications, presence or absence of symptom recurrence, time to follow-up, overall survival time and causes of death of each case were recorded.

Results: Duration of surgery, postoperative hospitalization and time to autonomous feeding were 54.

Early improvement of postprandial lipemia after bariatric surgery in obese type 2 diabetic patients.

Background: Bariatric surgery (BS) is able to positively influence fasting lipid profile in obese type 2 diabetic patients (T2DM), but no data is available on the impact of BS on postprandial lipid metabolism neither on its relation with incretin hormones. We evaluated the short-term (2 weeks) effects of BS on fasting and postprandial lipid metabolism in obese T2DM patients and the contribution of changes in active GLP-1.

Methods: We studied 25 obese T2DM patients (age = 46 ± 8 years, BMI = 44 ± 7 kg/m2), of which 15 underwent sleeve gastrectomy and 10 underwent gastric bypass.

Long-term outcomes of laparoscopic adjustable silicone gastric banding (LAGB) in moderately obese patients with and without co-morbidities.

Background: Overweight and obesity independently increase cardiovascular risk, while even modest weight loss can result in clinically significant improvements in cardiovascular risk and reduce long-term mortality. Lowering the body mass index (BMI) threshold for bariatric surgery to those with moderate obesity might be one way to lower the burden of this disease. The aim of this study was to evaluate the efficacy and safety of laparoscopic adjustable silicone gastric banding (LAGB) in moderately obese subjects with or without obesity-related co-morbidities.

Laparoscopic adjustable gastric banding versus Roux-en-Y gastric bypass: 10-year results of a prospective, randomized trial.

Background: There are few studies of long-term outcomes for either laparoscopic adjustable gastric banding (LAGB) or laparoscopic Roux-en-Y gastric bypass (LRYGB). The objective of this study was to compare outcomes of patients randomly assigned to undergo LAGB or LRYGB at 10 years.

Methods: LAGB, using the pars flaccida technique, and standard LRYGB were performed.