Translation, cross-cultural adaptation, and validation of the Duke Activity Status Index (DASI) to Sinhala language.

Background: Duke Activity Status Index (DASI) is a widely used tool to assess functional capacity among patients, but there is no Sinhala version validated for patients in Sri Lanka. This study aimed to cross-culturally adapt and test the validity and reliability of the Sinhala version of DASI (DASI-S).

Methods: The translation and cross-cultural adaptation of the DASI questionnaire were conducted following the standard guidelines.

Effect of set-type yoghurt supplemented with the novel probiotic 200655 on physicochemical properties and the modulation of oxidative stress-induced damage.

The present study developed a functional yoghurt supplemented with 200655 and evaluated its physicochemical properties and antioxidant activities. Yoghurt samples were prepared using commercial starter cultures and probiotics and grouped as follows: control sample without probiotics (C), GG (supplemented with GG), R (supplemented with KCTC 3108), and S (supplemented with 200655). The GG, R, and S samples had shorter fermentation time compared with the C sample.

Fermented dairy products as delivery vehicles of novel probiotic strains isolated from traditional fermented Asian foods.

The screening of novel probiotic strains from various food sources including fruits, vegetables, herbs, and traditional fermented foods, have been of growing concern recently. Most of these potential probiotic lactic acid bacteria isolates were distinguished from the commercial probiotics based on multiple therapeutic effects and functionalities. Recent in vitro and in vivo investigates have also verified the usage of probiotics to lower the risk of diseases.

Assessment of bridge natural frequency as an indicator of scour using centrifuge modelling.

One of the most prevalent causes of bridge failure around the world is "scour"-the gradual erosion of soil around a bridge foundation due to fast-flowing water. A reliable technique for monitoring scour would help bridge engineers take timely countermeasures to safeguard against failure. Although vibration-based techniques for monitoring structural damage have had limited success, primarily due to insufficient sensitivity, these have tended to focus on the detection of local damage.

An Artificial Hemoprotein with Inducible Peroxidase- and Monooxygenase-Like Activities.

A novel inducible artificial metalloenzyme obtained by covalent attachment of a manganese(III)-tetraphenylporphyrin (MnTPP) to the artificial bidomain repeat protein, (A3A3')Y26C, is reported. The protein is part of the αRep family. The biohybrid was fully characterized by MALDI-ToF mass spectrometry, circular dichroism and UV/Vis spectroscopies.