To illuminate adolescents' experiences of Help Overcoming Pain Early (HOPE), a person-centred intervention delivered in school setting by nurses. Twenty-one adolescents with chronic pain recruited from secondary school, who had completed the HOPE intervention, were included interview study. The was built on ethics and consisted four meetings between nurses subject stress management. A qualitati...

Arrays of elastic pillars are used in biophysical experiments as sensors for traction forces. The evaluation of the forces can be complicated if they are coupled to the pillar displacements over large distances. This is the case if many of the pillars are interconnected by elastic linkages as, for example, in fiber networks that are grown on top of pillars. To calculate the traction forces in s...

A pillar[6]arene with mono(ethylene oxide) groups was synthesized and it formed a highly stable inclusion complex with diquat, while the pillar[5]arene analogue did not.

Several empirical equations to estimate coal pillar strength have been presented in academic studies. The development processes of these equations are similar and are usually obtained by fitting the mathematical function (curve) to field data. One of the best criteria to evaluate the quality of fitting for such equations is the correlation coefficient R2, which has limited applicability. It is ...

Historically, the design of the in-stope pillar in underground excavations has been based on empirical formulae and numerical modelling. Although these design methods have been extensively applied in several gold mines in South Africa, rockburst, in-stope pillar burst/failure are continuously reported as the major problem faced by mines. Therefore, this study attempts to compare the performance...

Pillars with width-to-height ratios of less than 1.0 are frequently created in underground hard rock mines. The strength of slender pillars can be estimated using empirically developed equations. However, the equations can provide variable results when the width-to-height ratios approach 0.5. This paper investigates some of the issues affecting pillar strength at low width-to-height ratios in h...

To achieve high performance of electrochemical CO2 reduction, a series of Cu pillar electrodes (Cu-2.5 h, Cu-5 h) were fabricated by using an electrodeposition method, and then their catalytic activities and reaction mechanisms were investigated. The series of Cu pillar electrodes exhibited improved electrocatalytic activities toward CO2 reduction to formic acid (HCOOH) as Cu pillars on electro...

Surfaces that exhibit hydrophobic and hydrophilic characteristics are essential when developing Lab-onChip technologies. The availability of a droplet to be maneuvered on a surface develops from hydrophobic surface characteristics, while non-protein fouling characteristics are found in hydrophilic surfaces. By combining these traits, an ideal surface can be produced for biomedical applications....