INTRODUCTION AND AIMS To assess risk factors for illegal substances use initiation in a cohort of Mexican high-school teenage students. DESIGN AND METHODS Longitudinal study of a cohort of 10th grade students, with follow up at the time of their enrolment in college (3-4 year follow up). The associations of parental educational level, alcohol abuse in the family, employment status, experience...

Журнал Уголь, угольная промышленность, отрасль, итоги работы угольной отрасли, промышленности, горная, горные, горное, горная техника, экономика, горные машины, выставки, история горного дела, перспективы топливно-знергетический, подземные работы, открытые шахтный транспорт, шахтное строительство, охрана труда, промышленная безопасность, реструктуризация, дегазация, рынок угля, переработка каче...

Urban waste impacts human and environmental health, and waste management has become one of the major challenges of humanity. Concurrently with new directives due to manage this human by-product, illegal dumping has become one of the most lucrative activities of organized crime. Beyond economic fraud, illegal waste disposal strongly enhances uncontrolled dissemination of human pathogens, polluta...

An inspection game is a mathematical model of a non-cooperative situation where an inspector verifies that another party, called inspectee, adheres to legal rules. The inspector wishes to deter illegal activity on the part of the inspectee and, should illegal activity nevertheless take place, detect it with the highest possible probability and as soon as possible. The inspectee may have some in...

All countries impose restrictions on the export of various classes of cultural property and antiques, ranging from archeological objects, to coins, to older art works. Hence, their sale abroad often requires their illegal export from the country of origin. As with other activities of questionable legality, however, it has been difficult to put a precise figure on the full extent of trafficking ...

Nunukan Regency, which borders Sabah and Sarawak, Malaysia has problems regarding the repatriation of Indonesian Citizens in capacity as Migrant Workers who working Malaysia. The is related to immigration violations such not having complete documents enter Malaysian territory a worker, so it can be categorized illegal Workers. This research uses doctrinal approach by reviewing regulations migra...