In this study, a 1H nuclear magnetic resonance (NMR) method to quantify the alcohol content of alcohol-based hand sanitizers was developed and validated in non-deuterated solvent unlocked mode conditions. Deionized water used prepare solutions for no-D method, which also matched matrix samples. The generated integration areas were ethanol isopropanol sanitizer presented well-correlated calibrat...

Background: This review was performed to evaluate the trend of alcohol use, characteristics of consumers, alcohol use disorders and toxic alcohol intoxications in Bangladesh. In addition, sources and sales figures of alcoholic beverages, and number of legal permits issued for alcohol consumption are reported and analyzed. Methods: A narrative search was performed on available medical literature...

within the country , there is evidence of the prevalence of alcohol consumption among young people and students. the major purpose of the present study was to investigate social science faculty of tehran university students’ attitude toward alcohol consumption and to explain this attitude from rational choice theory perspective. the method of this research was survey and the data collection ins...

In this paper it is shown that if the dry seeds of the cantaloupe (Cucumis melo) are soaked for 3 hours in solutions of ethyl alcohol of concentration ranging from 2 to 16 per cent by volume, and then germinated and grown in distilled water in the dark, the total growth attained is greater by amounts ranging from 9 to 35 per cent than is that made by seeds treated in every way identically excep...

In a double-blind study the fiberoptic bronchoscope was contaminated with five pathogenic organisms, each at a concentration of 10(9) organisms per milliliter. The shaft and inner channel of the bronchoscope were cleansed with five antiseptic regimens. Each regimen included equal 120-ml aliquots of one, two, or three solutions, respectively. The five different regimens were as follows: (1) phys...

conclusions with growing cohort of young and middle-aged people, there is a probable risk of upsurge of ard. presently, there are dilemmas over the diagnosis of independent ard. thus, there is a need to develop evidence-based guidelines for diagnosis and management of ard through further systematic studies. results the prolonged and excessive use of alcohol may lead to structural and functional...

Preservatives are chemical substances whose role is to protect medicinal products against harmful changes caused by microorganisms. They are added to sterile medicinal products, such as eye drops and multidose solutions for injections, as well as to non-sterile products, such as water oral solutions, creams, gels, suppositories and capsules with liquid content. The most commonly used preservati...

This investigation evaluates the effectiveness of UV-365 nm/S2O8 2process in degrading polyvinyl alcohol in aqueous solutions. The effects of pH, Na2S2O8 dosage, and temperature on the degradation efficiency of polyvinyl alcohol were studied. Under acidic conditions, the degradation efficiency of polyvinyl alcohol exceeded that under alkaline conditions. Additionally, a higher Na2S2O8 dosage an...

Dissolution of azo dyes derived from N-carboxylic acid-1,8-naphthalimide was studied in aqueous solutions containing formaldehyde condensation of naphthalenesulphonic acid and fatty alcohol ethylene oxide compound surfactants and effect of additional hydroxyl group on chemical structure of dye on dissolution was investigated. In addition, the effect of important factors on dissolution of used d...

INTRODUCTION Policies affecting alcohol's price and promotion are effective measures to reduce harms. Yet policies targeting populations are unpopular with the public, whose views can be influenced by news framings of policy narratives. In Australia, alcohol taxation receives high news coverage, while advertising restrictions have not until recently, and narratives are highly contested for each...