Under the action of working surface tillage unit, three mutually perpendicular stresses and corresponding deformations occur in soil layer, which are characterized by different time functions. The finding these functional relationships is fundamental task agricultural mechanics, with help process crumbling physical mechanical properties can be described interaction bodies. article presents an a...

The pipeline distributor carries out deep loosening of the soil and three-tier fertilization. study aims to determine traction resistance working body ripper with a distribution pipe. uses basic provisions mathematics, theoretical mechanics, agricultural mechanics. method calculating cultivator-fertilizer equipped pipelines-distributors for fertilization is presented. components balance are det...

Introduction: Three years into the COVID-19 pandemic, experience and studies have shown that public behavior significantly contributes to disease spread increase or reduction. As pandemic becomes a chronic threat, maintaining trust comply with health regulations proves challenging as people develop fatigue. This study aims analyze long-term trends in attitudes toward compliance regulations. Met...

This article presents the study of significant factors influence on pelletizing process soybean chaff. The aim research was to determine operating modes screw providing chaff pellets output with a crumbling not more than 12% at optimum temperature 70 — 80°C. To - such as flight step, rotation speed, moisture pelletizing, well optimal values variation these factors, search experiments were condu...

The aim of this research is to test the applicability a collaborative and decentralized model fact-checking during 2020 elections in São Luís/MA. was materialized into platform called “Sem Migué”, which volunteers had opportunity publish their own fact checks form verification forums. experiment seeks investigate how practice could help participants deal with disinformation. results will be use...

The paper discusses parameters of the loosening paw tool to prepare soil strip sowing melons. Scheme mutual arrangement paired housing and ripper is given. Formulas were obtained for determining depth tillage, width degree soil, as well longitudinal distance between body ripper. experiments carried out using methods strain measurement multifactorial experiment. Experiments have established that...

The purpose of the study is to substantiate advantages combined tool developed by authors for improving pastures. device a pastures given. results comparative tests existing guns and mock-up sample gun are presented. During field experiments, fuel consumption, unit performance, soil crumbling, hardness, humidity, density were determined. calculation technical economic indicators was carried out...

The degradation mechanism of flash sintering 8 mol% yttria stabilized zirconia, which results in poor densification and crumbling the samples under direct current, was investigated. Microstructure analysis revealed highly strained grain boundaries nanopore formation at after with a current. A higher current density experiment gave varied microstructure internal dimpling near negative electrode,...

The purpose is to investigate substantiate relative position working bodies of improved plow-ripper. Scheme the plow-ripper given. consists left and right sections, a ripping share established down axle symmetry tool, with inclined racks. Analytics dependencies are mined define distance between organs them along Experiments have been carried out come true relation stance bodywork. that an incre...