The objective of this research was to analyze the differences between domestic violence and different levels of alcohol and illegal drug use in young people. A nonrandom sample of 509 young people were selected, with ...The objective of this research was to analyze the differences between domestic violence and different levels of alcohol and illegal drug use in young people. A nonrandom sample of 509 young people were selected, with an age range of 12-25 years （M = 15.46）, 44.2% men and 55.8% women. A scale that assessed domestic violence, composed by 4 areas and 16 tested reagents was used： verbal aggression, physical aggression, humiliation and respect （ct = 0.72）; substance use was assessed using 13 indicators on frequency and quantity. The results showed that 40.7% of participants had consumed alcohol at some time in their life and 19.4% illegal drugs. An indicator of substance use was designed, combining presence-absence of consumption and in the case of illegal drugs, considering the number of drugs, which resulted in five categories that ranged from not consumption, consume of alcohol only and illegal drugs. The analysis of the differences between domestic violence by consumption category, showed significant differences, where young people who not consumed alcohol or illegal drugs, were those who scored lower on domestic violence compared to those who reported using any substance.展开更多
Nowadays,the abuse of illegal drugs has been an increasingly grim problem in the world.Excitation–emission matrix fluorescence combined with parallel factor analysis was used to make a quantitative analysis of the si...Nowadays,the abuse of illegal drugs has been an increasingly grim problem in the world.Excitation–emission matrix fluorescence combined with parallel factor analysis was used to make a quantitative analysis of the simulated amphetamine-type illegal drugs.Satisfactory results were achieved for simultaneous determination of methamphetamine(MAM)and 3,4-methylenedioxymethamphetamine(MDMA)in the presence of adulterants.The average recoveries were(99.8±0.6)%and(101.6±5.7)%for MAM and MDMA,respectively.Figures of merit including root-mean-square error of calibration and prediction,sensitivity and selectivity were investigated to evaluate the performance of the proposed method.The limits of detection were 0.054 and 0.0021 g/mL for MAM and MDMA,respectively.展开更多
文摘The objective of this research was to analyze the differences between domestic violence and different levels of alcohol and illegal drug use in young people. A nonrandom sample of 509 young people were selected, with an age range of 12-25 years （M = 15.46）, 44.2% men and 55.8% women. A scale that assessed domestic violence, composed by 4 areas and 16 tested reagents was used： verbal aggression, physical aggression, humiliation and respect （ct = 0.72）; substance use was assessed using 13 indicators on frequency and quantity. The results showed that 40.7% of participants had consumed alcohol at some time in their life and 19.4% illegal drugs. An indicator of substance use was designed, combining presence-absence of consumption and in the case of illegal drugs, considering the number of drugs, which resulted in five categories that ranged from not consumption, consume of alcohol only and illegal drugs. The analysis of the differences between domestic violence by consumption category, showed significant differences, where young people who not consumed alcohol or illegal drugs, were those who scored lower on domestic violence compared to those who reported using any substance.
基金supported by National Natural Science Foundation of China[grant number 81373239].
文摘Nowadays,the abuse of illegal drugs has been an increasingly grim problem in the world.Excitation–emission matrix fluorescence combined with parallel factor analysis was used to make a quantitative analysis of the simulated amphetamine-type illegal drugs.Satisfactory results were achieved for simultaneous determination of methamphetamine(MAM)and 3,4-methylenedioxymethamphetamine(MDMA)in the presence of adulterants.The average recoveries were(99.8±0.6)%and(101.6±5.7)%for MAM and MDMA,respectively.Figures of merit including root-mean-square error of calibration and prediction,sensitivity and selectivity were investigated to evaluate the performance of the proposed method.The limits of detection were 0.054 and 0.0021 g/mL for MAM and MDMA,respectively.
