Focus of the paper is on the capital price in the Republic of Srpska, which is composed of the Chalkboards price of shareholder capital and the price of debt.The purpose of the research is to compare the capital price before and after beginning of the financial crisis, that corresponds to the comparison of the interest rates levels before and after
Prediction of barium sulfate precipitation in dynamic tube blocking tests and its inhibition for waterflooding application using response surface methodology
Abstract Scale precipitation is one of the major problems in the petroleum industry during waterflooding.The possibility of salt formation and precipitation should be monitored and analyzed under dynamic conditions to improve production performance.Scale precipitation and its dependence on production parameters should be investigated before using s
Metabolites Identified during Varied Doses of Aspergillus Species in Zea mays Grains, and Their Correlation with Aflatoxin Levels
Aflatoxin contamination is associated with the development of aflatoxigenic fungi such as Aspergillus flavus and A.parasiticus on food grains.This study was aimed at investigating metabolites produced during fungal development on maize and their correlation with aflatoxin levels.Maize cobs were harvested at R3 (milk), R4 (dough), and R5 (dent) stag
Household pesticide exposure: an online survey and shelf research in the Metropolitan Region of Rio de Janeiro, Brazil
Abstract: This study aimed to estimate household pesticide exposure in adult individuals in the Metropolitan Region of Rio de Janeiro, Brazil, and to verify the accessibility of these products in local and online businesses.The data were collected by an online questionnaire (1,015 responses) and Hair cutting comb a shelf survey in physical and onli
Advances in water-resistant modification of aqueous acrylic resins: modification methods, mechanism of action
Kennels Waterborne acrylic resin is widely available in architectural coatings, road adhesives, etc.Its non-toxicity, non-irritating odour, and low cost are characteristics that have received increasing attention in recent years.Concerning the water-resistance of the resin, this review introduces the effect of inorganic materials like silane coupli