In recent study, active thermography has reached a high status as an easy and speedy defects inspection method in a NDT field.This paper newly proposes a non-disassembly and non-contact NDT method using a Vibro-Thermography for detecting and evaluating of fatigue cracks at neck parts of the conveyance roll in the steel making plant.In this method,
This paper examines the dynamic relationship of agricultural growth and its determinants in long-term as well as the speed of adjustment of any deviation from the equilibrium state due to any shock in the process in Mekong Delta region.The Pooled mean group (PMG) estimation techniques developed google pixel 7 freedom by Perasan and Smith (1995) and
Formulation of effective and environmental friendly bioherbicides depends on the type of fermentation medium used for the production of phytotoxic metabolites.The effect of biomass, colony forming unit and the phytotoxic metabolite produced from the biphasic fermentation was carried out, while the phytotoxic metabolite was tested in vivo and 12n/12
In this article we present a set of arguments in favor of having access to two levels of prosodic representation, broad phonetic and phonological, and the motivations for developing a set of cross-linguistically transparent and consistent labels (e.g., an International Prosodic Alphabet, IPrA) google pixel 7 freedom based on the Autosegmental-Metri
To intercept maneuvering target considering impact angle constraint and actuator faults, a novel three-dimensional (3D) guidance law is proposed in this paper.To guarantee the interception, the multi-variable super-twisting-algorithm-like (STA-like) is adopted in the proposed guidance law, so as to drive the line-of-sight (LOS) angle to the desired