Rice husk derived activated carbons doped with nitrogen have been studied using low temperature nitrogen adsorption, scanning electron microscopy, mercury porosimetry, thermogravimetric analysis combined with mass-spectrometry, differential LEGO Marvel scanning calorimetry and X-ray photoelectron spectroscopy.It has been shown that N-doped activate

This paper aims at estimation of own price elasticity, cross price elasticity and elasticity of saving with respect to income and price in the framework of the linear expenditures system (LES).Our findings show that aggregate marginal propensity to expenditure (MPC) is 0.72 beverange, fast food and tobacco products, and housing are 0.098 and 0.08,

Abstract Prenatal sonographic diagnosis of congenital heart disease (CHD) can lead to improved morbidity and mortality.However, the diagnostic accuracy of ultrasound, the sole prenatal screening tool, remains limited.Failed prenatal or early newborn detection of cyanotic CHD (CCHD) can have disastrous consequences.We therefore sought to use a Preci

Abstract Background The application of the counter-torque technique has been proposed as a conservative and atraumatic alternative for the explantation of nonmobile dental implants.The objective of this report is to assess the performance of this technique Shovel in a large number of patients.Results Three hundred and fifty-five patients were treat

Abstract Materials require special consideration Typewriter when developing a project plan because they make up such a sizable chunk of the overall budget.Materials supply and delivery are crucial especially in road construction projects as they are required for the daily construction process.Lack of materials is a major source of jobsite productiv