The suitability of the new isomalt grade galenIQ™ 801 for dry granulation and following tableting is evaluated in this study. Isomalt alone, as well as a blend of equal parts with dibasic calcium phosphate, is roll compacted and tableted. Particle size distribution and flowability of the granules and friability and disintegration time of the tablets are determined. Tensile strength of tab...

soil compaction reduces growth of secondary roots, soil aeration and water and mineral uptake by plant, and decreases chlorophyll content as well as root yield and sugar content. hence, the effect of soil compaction on sugar beet yield and sugar content farms determined by penetrometer using 40 plots of 100 m2 in 40 sugar beet field of hamedan, asadabad, malayer and bahar at the depth of 0-80 c...

Long-term improvement in behaviour of soil subjected to lime treatment depends on the mechanism its implementation. In-situ lime-treated fine-grained is often ‘kneading action’ developed by Pad-foot roller. The underlying effect kneading remains less investigated. Unconfined Compressive Strength (UCS) and microstructural modification compaction are evaluated. Kneading action undergoes better li...

The impact of the Degree Saturation (DOS) on granular Sub Base material was investigated in this study. Seven numbers CBR (California Bearing Ratio) samples were fabricated at 95% compaction according to Standard Australian, AS 1289.6.1.1. These prepared against targeted moisture variation between DOS 50% and 70%. In particular, laboratory through proper gradation with optimum content (OMC) app...

Organic farming systems still depend on intensive, mechanical soil tillage. Frequent passes by machinery traffic cause substantial soil compaction that threatens soil health. Adopting practices as reduced tillage and organic matter retention on the soil surface are considered effective ways to control soil compaction. In tropical regions, however, the acceleration of soil organic matter decompo...

Farm mechanization is the main indicator of modernizing agriculture and use farm machines that can take place human animal power in agricultural processes. During field operation weight machinery compact soil due to contact with tires or tracks tractors. The aim article study effects texture moisture content on compaction. experimental test 5 different depth (5, 10, 15, 20 25 cm) were selected ...

Soil compaction has become a widespread problem in the world and is one of the factors involved in land degradation and declining crop yields, especially in the arid and semi-arid agriculture. The purpose of this study was to investigate the effects of subsoil compaction on morphological, physiological and agronomic aspects of wheat .The research was carried out in the experimental farms of Anb...

The main objective of this work was to design a novel device for compaction of metal powders so that the green parts could be ejected with applying a negligible force and without the need for any lubricant in either an admixed form or applied to the die wall. For this purpose a 40 mm diameter one-piece die was envisaged which would elastically contracted 0.076 mm before compaction and after com...

Unpailt roads are generally subject to erosion, when they need be bitumen, civil engineers know the geotechnical capabilities of soil layers used as support, among these capabilities, for example, characteristics withstand erosion. CBR has often been classify soils according their compaction. In this article, we propose a correlation between and eroded mass through simulator. Indeed, in article...

Petrological analysis, thin-section observation and laboratory analysis data were selected to systematically study the physical diagenetic features of first member Paleogene Shahejie Formation (Es 1 ) in No. 3 structural belt Nanpu Sag, Bohai Bay Basin. The intensities different processes determined, evolution sequence was reconstructed, typical facies identified effects diageneses on reservoir...