Three-dimensional printed exoskeletons and orthoses for the upper limb-A systematic review.

This systematic review aims to assess and summarize the current landscape in exoskeletons and orthotic solutions developed for upper limb medical assistance, which are partly or fully produced using 3-dimensional printing technologies and contain at least the elbow or the shoulder joints. The initial search was conducted on Web of Science, PubMed, and IEEEXplore, resulting in 92 papers, which were reduced to 72 after removal of duplicates. From the application of the inclusion and exclusion criteria and selection questionnaire, 33 papers were included in the review, being divided according to the analyzed joints.

Match activity profile and heart rate responses of top-level soccer referees during Brazilian national first and second division and regional championships.

This study aimed to examine the differences in physical match activities and heart rate (HR) responses experienced by Brazilian field referees (FRs) and assistant referees (ARs) during official matches from and Regional championships. The sample was composed of 51 FRs and 87 ARs. Match activities derived from Global Position System and HR response were collected during official matches.

Postoperative radiotherapy in prostate cancer: When and how? - An update review.

Radical prostatectomy (RP) has been found to be curative in most cases of prostate cancer (PCa); however, 20-40% of patients have a biochemical recurrence (BCR) of the disease. Prostatic specific antigen prostate-specific antigen (PSA) levels are used to assess patient prognosis after surgery; however, there is no consensus about the optimal PSA level that defines BCR. Detection of very low volume disease and early detection of the disease are very important predictors for clinical outcomes in BCR, as early salvage radiation therapy (SRT) provides a possibility of a cure.

Effect of Ethanol and Ultrasound Pretreatments on Pineapple Convective Drying.

Research Background: Drying represents a viable unit operation for the preservation of food. Convective drying is the most used method for plant materials. However, it can result in negative changes in food nutrient composition, and other quality parameters, besides requiring high energy consumption.