当代科技革命和交往手段的变革

科技革命促使人们交往手段的变革.交往是实践活动中不可缺少的部分,它有共同的内在结构和变革机制.从交往的价值论观点看,交往是有价值负荷的,从交往的实践论观点看,交往推进了信息技术的革命,从交往的产权变革看,科技革命推进了经济交往手段的变革,从而促进了社会经济的发展.     

Stalking: developing an empirical typology to classify stalkers

Stalking has received a great deal of attention from the media and its harmful effects on victims have been well documented. Stalking is also more common than previously thought, leading researchers to classify stalkers into groups in an attempt to predict future behavior. Previous research has grouped stalkers based on theoretical models rather than trying to empirically examine stalking behaviors along with other factors such as motivation, type of relationship, and attachment style in determining a typology of stalkers. Female college students (N = 108) who had experienced stalking behaviors responded to questions regarding their perceptions of those behaviors. First, these victim perceptions were factor analyzed. Then, cluster analysis grouped those factors to produce a four-cluster typology of stalkers. Cluster 1 (Harmless) appeared to reflect a more casual, less jealous pattern of behavior. Cluster 2 (Low Threat) appeared the least likely to become physically violent or threatening, or to engage in illegal behaviors. Cluster 3 (Violent Criminal) appeared to be the most likely to engage in physically threatening and illegal behaviors. Cluster 4 (High Threat) was characterized by a more serious type of relationship and may attempt to be more restrictive of their partner when first meeting them.     

Inhalant abuse detection and evaluation in young Tunisians

Occupational exposure biological monitoring techniques were applied for the diagnosis of inhalation abuse and for the evaluation of the levels of exposure to benzene, toluene, ethylbenzene, xylenes, and n-hexane, in 44 Tunisian adolescents and children suspected for volatile substance addiction. Urinary trans,trans-muconic acid, hippuric acid (HA), mandelic acid, and methylhippuric acids determinations were performed by high performance liquid chromatography with a photodiode array detector, and urinary o-cresol (o-Cr) and 2,5-hexanedione (HD) were extracted simultaneously and measured using gas chromatography with a flame ionization detector. Given the high linearity ranges, HD and o-Cr occupational exposure monitoring techniques could be applied without modification. However, urinary sample dilution was necessary before HA analysis. Concentrations were compared with the maxima of normal values (MNVs) in the general population and to the biological exposure indices (BEIs) used in occupational toxicology. Values as high as 6610-fold the MNV and 68 times the BEI were registered. The subjects showed high exposure to toluene and hexane. Measured metabolites HA and/or o-Cr and HD enabled the easy detection and evaluation of exposure levels. The problem of inhalant abuse should be given more attention and treated through an effective prevention strategy.     

“Truly free consent”? Clarifying the nature of police legitimacy using causal mediation analysis

Journal of Experimental Criminology - To test whether normative and non-normative forms of obligation to obey the police are empirically distinct and to assess whether they exhibit different...     

British open source intelligence (OSINT) and the Holocaust in the Soviet Union: persecution,extermination and partisan warfare

Where does British open source intelligence (OSINT) fit into the intelligence debate surrounding Allied knowledge of the Holocaust? In particular what can this source of intelligence tell us in regards to the opening of the extermination phase of the Holocaust in the Soviet Union? Were the Allies conclusions being falsely influenced by their own OSINT analysts? Or conversely did OSINT provide further evidence (alongside SIGINT decodes) that the Nazis were now committing mass genocide. This article explores these questions by examining the FRPS/FORD OSINT reports from the civilian ruled territories of (and those intended for) the Reichskommissariate Ostland and Ukraine.