methamphetamine hydrochloride is a white to light brown crystalline powder, or clear chunky crystals resembling ice. the majority of street methamphetamine is produced in clandestine laboratories. the drug manufacturer states that patients should be informed that methamphetamine and amphetamine may impair the ability to engage in potentially hazardous activities such as driving a motor vehicle....

The present study examined the associations driving under the influence of (a) cannabis and (b) alcohol, and motor vehicle collisions during, in a longitudinal study of a New Zealand birth cohort (n=936). Participants reported significantly (p<.0001) greater rates of driving under the influence of cannabis than driving under the influence of alcohol during ages 21-25. Also, there were statistic...

Ignition interlocks are effective in reducing recidivism among driving while intoxicated (DWI) offenders while installed on their vehicles. However, the devices are not widely used in the USA. This survey gauged public support for requiring ignition interlocks for all convicted DWI offenders including first-time offenders. 69% of respondents supported such a policy. Support was lowest (38%) amo...

epilepsy is a disease with high prevalence, which interferes driving and may lead to car accident this case-control study has been done on 100 epileptic patients and 100 persons as control group, who had history of driving. we gathered our patients with face to face interview and registering their information in special forms which were prepared for this study. there were three times more accid...

This study developed a scale to measure 502 Taiwan traffic police officers' perceived ability to detect, detain, and intercept those vehicles whose drivers are driving while intoxicated (DWI) when conducting sobriety checkpoints. Through factor analysis, the officers' enforcement ability was found to consist of two component latent traits: detecting ability (DA) and detaining and intercepting a...

The purpose of this study was to investigate the influence of exposure to others' drink driving during adolescence on self-reported driving under the influence (DUI) of alcohol in young adulthood. Data were drawn from 1956 participants with a driving license enrolled in the International Youth Development Study from Victoria, Australia. During 2003 and 2004, adolescents in Grades 7, 9 and 10 (a...

In the spin-off acceleration stage during high-speed rotation in space, deployable arm of space gravity simulation device must withstand a large axial centrifugal force and driving torque. this paper, large-scale rotating is proposed, relevant characteristics process are analyzed. A new mode towed deployment proposed that can lead to rapid efficient arm. First, an optimized configuration propos...

Digital human modeling (DHM), as a convenient and cost-effective tool, is increasingly incorporated into product and workplace design. In product design, it is predominantly used for the development of driver-vehicle systems. Most digital human modeling software tools, such as JACK, RAMSIS and DELMIA HUMANBUILDER provide functions to predict posture and positions for drivers with selected anthr...

Aim: In children, gait and posture assessment provides a crucial marker for the early characterization, surveillance and treatment evaluation of early onset ataxia (EOA). For reliable data entry of studies targeting at gait and posture improvement, uniform quantitative biomarkers are necessary. Until now, the pediatric test construct of gait and posture scores of the Scale for Assessment and Ra...

Back pain is the leading cause of disability worldwide, preventing many people from engaging in work or other everyday activities. Good posture entails training your body to develop a habit that exerts least amount pressure on supporting ligaments and muscles; however, not consciously maintained. Instead, muscle groups automatically support enable flexing spine, meaning efforts improve will ult...