As the development characteristics of cracks of the chamber are closely related to the bolt and cable anchoring parameters, the original rock stress of the surrounding rock, and fracture degree, this paper proposes the control method for chamber in extra-thick coal seam by the crack development characteristics.Based on the numerical model analysis,
BackgroundThe forehead, which occupies about one third of the face, is one of the major determinants of a feminine or masculine look.Various methods have been used for the augmentation of the forehead using autologous fat grafts or alloplastic materials.Methylmethacrylate (MMA) is multimatic 255 tig kit the most appropriate material for augmentatio
Background: The identification of suitable outcome measures will improve the evaluation of integrated NHS care for the large number of children affected by neurodisability, and has the potential to encourage the provision of more appropriate and effective health care.This research sought to appraise the potential of patient-reported outcome measure
This paper deals with age and sex differences in preferred strategies of conflict resolution in friendship and peer relationships.The study was conducted on the sample of 286 adolescents.Conflict resolution strategies have been investigated by the method of hypothetical conflict situations.For the purposes of this research, we have created an instr