Pt/Al2O3 catalysts prepared via supercritical deposition (SCD), with CO2, wet impregnation (WI) methods and a selected benchmark catalyst, were evaluated for the dehydrogenation of perhydro-dibenzyltoluene (H18-DBT) at 300 °C in batch reactor. After ten runs, average performance catalyst using SCD was highest compared to WI-prepared catalysts. The pre-treatment product (dibenzyltoluene) indicat...

In the present study, removal of dibenzothiophene (DBT) from model oil (n-hexane) was investigated using magnetic activated carbon (MAC) nano-composite adsorbent. The synthesized nano-composite was characterized by FT-IR, FE-SEM, BET and VSM techniques. The MAC nano-composite exhibited a nearly superparamagnetic property with a saturation magnetization (Ms) of 29.2 emu g-1...

Mindfulness is taught in DBT as one of several skills offered the treatment multi-problem suicidal adolescents. This study explored adolescent's experiences engaging with mindfulness during a Dialectical Behaviour Therapy (DBT) Programme.

Background This article presents a detailed idiographic analysis of Dialectical Behaviour Therapy (DBT) clinicians' experiences of team consultation meetings. DBT is an evidence-based psychological intervention with a demonstrated efficacy in the treatment of borderline personality disorder (BPD). Team consultation meetings encompass one of the primary components involved in this treatment mode...

RATIONALE AND OBJECTIVES Studies have demonstrated a relationship between mammographic parenchymal texture and breast cancer risk. Although promising, texture analysis in mammograms is limited by tissue superposition. Digital breast tomosynthesis (DBT) is a novel tomographic x-ray breast imaging modality that alleviates the effect of tissue superposition, offering superior parenchymal texture v...

The aim of this study was to compare the detection of microcalcification clusters by human observers in breast images using 2D-mammography and narrow (15°/15 projections) and wide (50°/25 projections) angle digital breast tomosynthesis (DBT). Simulated microcalcification clusters with a range of microcalcification diameters (125 μm-275 μm) were inserted into 6 cm thick simulated compressed brea...

Di-isobutylaluminum hydride and tri-iso-butylaluminum (DIBAL 1, TIBAL 2) are shown to be efficient hydrogenation catalysts for a variety of imines at 100 °C and 100 atm of H2, operating via a hydroalumination/hydrogenolysis mechanism.

This study attempted to elucidate the controversy surrounding the experiments of Ungar examining the effects of scotophobin on dark preference in mice. The behavior of 45 noninjected mice in the type of maze described by Ungar was examined. Seven subsequent tests were conducted for dark box time (DBT) and motor activity. In general, the results indicated that DBT in all subpopulations of mice s...

Based on the results described in the literature on the reactivity of sodium towards DBT and its derivates, the effect of sodium dispersed on the surface of a carbonaceous support on the removal of DBT from hexane solution at ambient conditions has been investigated. Since the main objective of this paper is to demonstrate the effect of sodium on the reactive adsorption of DBT from an organic s...