Titlebook: LC-MS in Drug Analysis; Methods and Protocol Loralie J. Langman,Christine L.H. Snozek Book 2019Latest edition Springer Science+Business Med

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Screening Analysis for Designer Stimulants by LC-MS/MS,ethylamine and tryptamine derivatives entered the market. However, the phenomenon of mass marketing of new designer stimulants (being the components of so-called “legal highs”) began to develop since 2006 in Europe, and it was something new. Since then, the number of stimulants introduced on the dru

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Drug Screening Using Liquid Chromatography Quadrupole Time-of-Flight (LC-QqTOF) Mass Spectrometry, due to the additional flexibility that these instruments offer laboratories. Liquid chromatography (LC) coupled to TOF, as in an LC-QqTOF, offers comparable sensitivity and a shortened method development time relative to triple quadrupole-based mass spectrometry. In addition, LC-QqTOF data that are

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ly involves paper-and-pencil environments and incorporates other types of physical tools such as concrete manipulatives. Thus, to better integrate the use of digital tools into classrooms, it is crucial to examine the interrelated roles of digital and physical tools in enhancing students’ mathematic

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Karl B. Scheidweiler,Allan J. Barneshnologies have been used to advance and improve our daily lives and, truly, the way in which we live. Unfortunately, these advances also have a dark side. Electronic devices are the new weapons of choice used by today’s criminals. These activities range from sophisticated network intrusion to money

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Olaf H. Drummer,Matthew Di Rago,Dimitri Gerostamoulosave adopted this approach to date. This chapter aims to review the first transnational studies in the history of disability, highlighting the interest of such a historiographical approach and its benefits and disadvantages. The approach to transnational history continues to be promoted mainly by you

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Darlington Danso,Loralie J. Langman,Paul J. Jannettople’s marginalization. To achieve this, contingents within disability activism have focused on identifying the material and discursive arrangements that (re)produce disabling barriers for people with impairments, health conditions, and diagnostic labels. Activists articulate micro-, meso-, and macro