RESEARCH ON THE EVOLUTION LAW AND CONTROL TECHNOLOGY OF DEVIATORIC STRESS IN THE SURROUNDING ROCK OF GOB-SIDE ENTRY RETAINING

Research on the evolution law and control technology of deviatoric stress in the surrounding rock of gob-side entry retaining

Gob-side entry retaining (GER) play a crucial role in enhancing coal recovery, improving roadway stress conditions, and ensuring safe and efficient mining operations.This study focuses on investigating the stability characteristics of surrounding rock using flexible formwork concrete (FFC) along the headgate of 3405 panel.According to the fracture

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Effect of maturity at harvest of small-grain grasses on the nutritional composition of forage and ration formulation

ABSTRACT: We hypothesized that, relative to harvesting small-grain grasses at the soft dough stage (SFT) of maturity, harvesting small-grain grasses at the boot stage (BT) of maturity would result in less expensive dairy rations when commodity prices are high but not when commodity prices are low.Small plots of small-grain grasses were planted duri

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Predictive Role of Early Maladaptive Schemas in Neurotic Perfectionism in Middle-School Female Students from Kangavar

Background: Perfectionism is marked by several cognitive biases, including a tendency towards rumination Hair and generalization of failures, strong attention to errors and a tendency to interpret ambiguous feedback as critical or negative.Objectives: This study investigates the predictive role of early maladaptive schemas in neurotic perfectionism

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The application of GIS and its components in tourism

Since the success of any tourism business is determined by tourism planning, development research and marketing, the first thing we review in this article is GIS application for tourism planning.Both tourism and IT increasingly provide strategic opportunities and powerful tools for economic growth, redistribution of wealth and development of equity

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