It can be as playful as a party game, or as dead serious as military training for a coming deployment. But whatever your approach to paintball or Airsoft, there are rules to learn, tactics to master, variations to discover, and equipment to consider. And in every instance, Paintball and Airsoft Battle Tactics has the answers. The ultimate resource for these sports so popular among weekend warriors and military simulators, this book helps novice players and veterans alike to hone their skills and sharpen their understanding of the art and science of MilSim strategy and tactics. Written by a military analyst with real-world experience training combatants around the world, this paintball and Airsoft tacticians bible refreshes and refocuses the military simulator, but it doesnt stop there. It also fosters, mentors, and challenges both the apprentice and the maestro with basic individual and leadership skills, team drills, and intermediate patrolling operations, covering all the necessities for waging paintball and Airsoft combat successfully at the small-team level.

This study evaluated the available information on the use, occurrence and analysis of PhACs in US water sources. It selected PhACs that are likely to be present at detectable concentrations in municipal wastewater effluent and agricultural runoff then developed simple analytical methods for quantifying these PhACs. With this and the samples attained, preliminary assessment of the ability of wastewater treatment plants, engineered treatment wetlands and soil aquifer treatment systems to remove PhACs was determined and discussed. Since PhACs have been confirmed as present in drinking water sources, additional research is recommended.

This is the fourth ‘empidid’ volume of the series ‘Fauna entomologica scandinavica’, covering the Scandinavian species of what is undoubtedly the most difficult Palaearctic genus of the family Empididae, the genus Hilara Meigen, 1822. The format of the present volume is the same as in the preceding three volumes. The General part refers only briefly to the morphology of the adults, and is followed by sections on the Classification, Life history (covering feeding habits, epigamic behaviour, phenology), and a section on Zoogeography. All these sections are arranged as in the preceding empidid volumes, including the zoogeography section in which the Scandinavian species are classified into the usual six distributional groups. The main part is the systematic treatment, which also follows the arrangement of the preceding empidid volumes. The ‘Key to Fennoscandian species’ includes several additional species which do not receive a separate treatment in the following systematic part, but they are all given a clear diagnosis in the discussion of the most closely related Scandinavian species. In all, 90 species of Hilara are treated in the present volume, of which 72 have been found to occur in Denmark and Fennoscandia. These further 18 species are included, as they may well occur within the area covered by this series although they have not yet been found there.