Adversary Group Decision-Making Regarding Choice of Attack Methods: Expecting the Unexpected

Anticipating whether an adversary group will continue to use their usual (“conventional”), expected attack methods is important for military and counterterrorism practitioners tasked with protecting the security of others. Conventional attack methods are by their nature easier to plan and prepare for whilst “innovative” methods may take those responsible for security and counterterrorism by surprise and, as such, may have more impact and more serious consequences. The present study aimed to develop understanding of how, when, and why adversary groups might decide to use conventional attack methods or opt to do something innovative instead. A literature review was conducted and findings were applied to develop a thorough understanding of the decision-making process that underlies an adversary group's choice of attack method. Identified are three stages preceding the execution of an attack: a) “strategic direction”; b) “incubation”; and c) “planning and preparation,” plus “overarching” and “contextual” factors that can influence the process at each stage. It is suggested that it is these factors and how they influence decision-making that result in innovative methods being used to execute an attack, or convention prevailing. Findings can aid practitioners and policy-makers in counterterrorism, security, and law enforcement, to support their understanding, evaluation, and countering of current and future threats.     

Incidence of cocaine metabolites in urine specimens from medical examiners' cases

Isobutane CIMS is useful for determining the molecular weight of morphine and its derivatives, as well as for identifying labile acyl substituents on morphine's O-6 position. Furthermore, this technique will provide information relating to the presence or absence of pi-bonding on the C-7 carbon. The spectra of morphine derivatives can be further simplified by employing ethylenediamine as a reagent gas. This approach proves useful for eliciting or confirming molecular weight information from the CI spectrum. In our laboratory extended use of ethylenediamine has been accomplished without any deleterious effect on the mass spectrometer's source or its vacuum system. The utility of isobutane and ethylenediamine CI rests with its ability to supply the analyst with structure elucidation data that may be used to complement more detailed information extractable from either EI or CE spectra. This aspect of mass spectrometry is especially useful when one is dealing with an unknown member of a particular class of organic compounds.     

Distributing Responsibility for Wrongdoing Inside Corporate Hierarchies: Public Judgments in Three Societies

The decision rules individuals use to judge wrongdoing committed inside corporations and other hierarchical organizations are not well understood. We explore this issue by asking random samples of individuals in Moscow, Tokyo, and Washington, D. C., to respond to four short vignettes describing acts of wrongdoing by people in corporations. The vignettes are experiments that manipulate the actor's mental state, the actor's position in the organization, and whether the actor's decision was influenced by others in the organization. We examine (1) the distribution of responsibility among people in the organization, (2) how individual responsibility affects the attribution of responsibility to the organization itself, and (3) cross-national differences in attributions. We find that both what the actors did (their deeds) and the position they occupied (their roles) significantly influence the responsibility attributed to them. The responsibility attributed to the organizations themselves is a function of the responsibility attributed to the actors inside the organization, but not a function of the independent variables in the experiments. Cross-national differences emerge with respect to the responsibility assigned both to individuals and to the organizations themselves. We discuss implications of these results for past and future work.     

Cocaine and benzoylecgonine excretion in humans.

Maximal urinary excretion of unchanged cocaine occurred within 2 h of the intranasal absorption of 1.5 mg/kg body weight of cocaine hydrochloride, and diminished rapidly thereafter. Excretion of benzoylecgonine was maximal 4 to 8 h following administration of the drug and diminished slowly over an interval of several days. Peak cocaine and benzoylecgonine concentrations observed were 24 and 75 microgram/ml, respectively. Benzoylecgonine/cocaine ratios were too varied to allow estimation of cocaine concentrations from benzoylecgonine concentration data or vice versa. Benzoylecgonine concentrations generally exceeded the corresponding cocaine values by a wide margin, but excretion of free cocaine in the absence of benzoylecgonine was observed in one subject. Cocaine was generally detected for only approximately 8 h, and for a maximum of 12 h, whereas benzoylecgonine was generally detected by chromatographic or enzyme immunologic assays for 48 to 72 h. Benzoylecgonine was positively identified in urine by raidoimmunoassay for 96 to 144 h after dosing.