Development of a method for determining the consumption of a polymer composition on the surface of abrow tissue to reduce the expansion of threads

The article deals with the results of theoretical research of the use of polymer composition based on collagen to reinforce the structure of textile materials in order to prevent sliding in the seams. The calculation of the weight of polymer composition applied to the surface of textile material of garments has been presented. The dependence of the weight of polymer composition on the radius of warp and weft yarns and the width of a unit fabric structure has been determined. A formula for the volume of polymeric material has been obtained to calculate the necessary mass of the polymeric composition applied to the surface of the connection seams

The Importance of Geographic Access for the Impact of Microfinance

The geographic distance between a household and financial institutions may constitute a significant obstacle to achieving the benefits of modern financial institutions. We measure the impact of improved distance-related access to microcredits in Uzbekistan. Residents living closer to microfinance institutions are propensity score matched to those further away using both household and village characteristics. Households located closer to microfinance institutions have larger businesses in terms of income, profits and employees than similar households located further away. Similarly, they spend more on most forms of consumption and have greater savings