INTRODUCTION Distal radius fracture (DRF) is a common injury and various treatment modalities including open reduction and internal fixation (ORIF) with volar locking plate are available. More recently, a non-invasive external fixator has been used. AIMS To prospectively compare the use of a non-invasive external fixator with early dynamisation for DRF against ORIF with volar locking plate co...

BACKGROUND Pyeloplasty is a widely accepted treatment for ureteropelvic junction obstruction (UPJO). However, the renal function recoverability after pyeloplasty is still a matter of debate. Different parameters have been used to predict renal functional recoverability after corrective surgery, with conflicting results. OBJECTIVES In this study, renal biopsy was carried on a series of cases o...

Background Volar plating for acute distal radius fractures (DRF) in the elderly has been recommended. Some studies have suggested that open reduction with internal fixation (ORIF) in this situation results in frequent complications. Our purposes were to provide a definition of irreparable DRF in independent elderly patients and to review the results of a preliminary retrospective series of wris...

AIM The aim of this study was to identify and assess the degree and clinical course of the main health-related quality-of-life (HRQoL) issues in patients after a distal radius fracture (DRF). MATERIALS AND METHODS Patients were eligible if they were between 18-80 years and were within 1-3 days after a non-comminuted DRF. All patients filled out the Polish version of the IOF QLQ, the SF-36 and...

Rapid fermentation of food waste can be used to prepare soil conditioner. This process consumes less time and is more cost-effective than traditional preparation technology. However, the succession of the soil microbial community structure after long-term application of rapid fermentation-derived soil conditioners remains unclear. Herein, dynamic rapid fermentation (DRF) of food waste was perfo...

In this paper, the rod deflection method was applied to quantitatively measure velocity near mold surface at high temperatures and k-ε model coupled with a discrete phase (DPM) adopted simulate flow field in mold. The calculated results match very well measured under all present conditions. Under conditions of large width 1800 mm, 1.1 m/min casting speed 140 mm submerged entry nozzle (SEN) imme...

Estimating the location of a tracked tool’s tip relative to its Dynamic Reference Frame (DRF) and localizing a specific point in a tracking system’s coordinate frame are fundamental tasks in image-guided procedures. The most common approach to estimating these values is by pivoting a tool around a fixed point. The transformations from the tracking system’s frame to the tool’s DRF are the input....

In this work we have investigated the first hyperpolarizability of pNA in 1,4-dioxane solution using a quantum mechanics/molecular mechanics (QM/MM) model. The particular model adopted is the recently developed discrete solvent reaction field (DRF) model. The DRF model is a polarizable QM/MM model in which the QM part is treated using time-dependent density-functional theory and local-field eff...

In Caenorhabditis elegans, the tra-2 sex-determining gene is regulated at the translational level by two 28 nt direct repeat elements (DREs) located in its 3' untranslated region (3'UTR). DRF is a factor that binds the DREs and may be a trans-acting translational regulator of tra-2. Here we identify two genes that are required for the normal pattern of translational control. A newly identified ...