Arsenic is an important poison bot 1 or homicidal and suicidal purposes. As it is w 1 e y distributed in nature exact information a oil the amount of arsenic normally present m human tissues, excreta and foodstuns is great importance in medico-legal inves1 iga 10 When it is present in large quantity in viscera of a suspected case of arsenic poisoning, no difficulty arises in giving a defini e o...

The paper addresses the issue of automatic generation of music excerpts. The character of the problem makes it suitable for various kinds of evolutionary computation algorithms. We introduce a special method of indirect melodic representation that allows simple application of standard search operators like crossover and mutation with no repair mechanisms necessary. A method is proposed for auto...

Duolingo is a commercial language-teaching platform that offers free courses on the web and mobile apps. This study reports ACTFL listening reading proficiency levels of adult learners who had completed beginning-level in Spanish or French. The participants (n = 225) were residing United States, little to no prior target language, used as their only learning tool. reached Intermediate Low Novic...

background: this study was carried out in opi-agu a tropical semi-urban autonomous community comprising of three villages in enugu state, nigeria, between the months of april and june 2010. it was designed to determine the prevalence of onchocerca volvulus infection and assess the perception of the disease among the inhabitants of this community. methods: a total number of 305 individuals compr...

Interestingly, national institutes of health public access policy assistance one library s approach comment and opi that you really wait for now is coming. It's significant to wait for the representative and beneficial books to read. Every book that is provided in better way and utterance will be expected by many peoples. Even you are a good reader or not, feeling to read this book will always ...

Proficiency testing is an important ingredient in successful language teaching. However, repeated testing for course placement, over the course of instruction or for certification can be time-consuming and costly. We present the design and validation of the Versant Arabic Test, a fully automated test of spoken Modern Standard Arabic, that evaluates test-takers' facility in listening and speakin...

Proficiency testing is an important ingredient in successful language teaching. However, repeated testing for course placement, over the course of instruction or for certification can be time-consuming and costly. We present the design and validation of the Versant Arabic Test, a fully automated test of spoken Modern Standard Arabic, that evaluates test-takers' facility in listening and speakin...