Air traffic has continued to increase and it now constitutes a considerable proportion of the travelling public. The amount of long-hour flights has increased significantly. Based on the International Civil Aviation authority, air traffic can be anticipated to double amid till 2020. Airline travel, especially over longer distances, makes air travelers vulnerable to numerous facets that will impact their health and well-being. Particularly, the speed with which influenza spreads and

Mexico faces an array of drug-related problems ranging from production and transshipment of illicit drugs to corruption, violence, and increased internal drug abuse. Powerful and well-organized Mexican organizations control drug production and trafficking in and through Mexico, as well as the laundering of drug proceeds. These organizations also have made a concerted effort to corrupt and intimidate Mexican law enforcement and public officials. In addition, the geographic proximity of

Of these elements, they found anxiety sensitivity to be directly linked to lower levels of educational advancement. Anxiety sensitivity mainly comprises symptoms of anxiety leading to fear due to a certain belief that anxiety has dangerous somatic, psychological, or social penalties. In one study scholars found that the basic forms of fears were the playing field for a broad spectrum of fear-stimuli and they found that these basic forms of

Second Language Learning To What Extent May L1 Affect Second Language Learning Linguistic and Metalinguistic Knowledge This category includes variables that are effective in both reading and listening comprehension and that involve knowledge about the structure of language, such as its syntax and morphology. Two questions guide the discussion here: How does linguistic knowledge in L2 develop, and how does linguistic knowledge in L1 affect L2 linguistic knowledge, indicating cross-language transfer? Syntactic Knowledge.