MODEL OF SHEAR TEST FOR TEARING STRENGTH OF CONCRETE

Model of shear test for tearing strength of concrete

Introduction.To control the concrete strength of reinforce concrete structures the shear test based on the empirical proportional dependence of concrete strength and tear force of a special purpose anchor with an expanding cone is used.The absence of a physical model of a concrete deterioration when tearing strength is a sign of the defect of the m

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A Black Box Tool for Robustness Testing of REST Services

REST services are nowadays being used to support many businesses, with most major companies exposing their services via REST interfaces (e.g., Google, Amazon, Instagram, and Slack).In this type of scenarios, heterogeneity is prevalent and software is sometimes exposed to unexpected conditions that may activate residual bugs, leading service operati

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Residence characteristics and risk of nasopharyngeal carcinoma in southern China: A population-based case-control study

Objectives: Given the role of exposures related to residence in the development of nasopharyngeal carcinoma (NPC) has not been well explored, present study aims to investigate the magnitude and pattern of associations for NPC with lifelong residential exposures.Materials and Methods: We carried out a multi-center, population-based case-control stud

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