purpose many factors influence athletes’ performance including anthropometric, physiological and environmental parameters. high altitude is characterized by adverse environmental conditions that are not found at sea level. we investigated the influence of some anthropometric and physiological factors on performance in the context of the mount cameroon race of hope. methods age, height, weight, ...

The idea of replacing a divergence constraint by a divergence boundary condition is investigated. The connections between the formulations are considered in detail. It is shown that the most common methods of using divergence boundary conditions do not always work properly. Necessary and sufficient conditions for the equivalence of the formulations are given. ∗This work was supported by the Uni...

a Department of Endodontics, Dental School, Babol University of Medical Sciences, Babol, Iran; b Department of Endodontics, Dental School, Guilan University of Medical Sciences, Rasht, Iran; c Department of Oral and Maxillofacial Radiology, Dental School, Babol University of Medical Sciences, Babol, Iran; d Non-Communicable Pediatric Diseases Research Center, Babol University of Medical Science...

The following Paper describes an experiment which analyses in how far specific learner, set by questionnaire, types show congruent behaviour in a concrete learning situation. The undertaken a priori subdivision in surfaceand deep-strategic learner types based on established models (Schmeck, 1988; Mandl & Friedrich, 1992; Krapp, 1993). First a group of 52 learners worked with the hypermedia prog...

canal preparation generates a substantial amount of debris and smear layer (sl). the size and taper of the master apical file (maf) affects on penetration of irrigants and subsequently canal cleaning efficacy. the aim of this study was to evaluate the effect of maf size and taper on penetration of irrigants to the apical third of curved mesiobuccal (mb) canals of mandibular first molars.eighty-...