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A recent report discusses research conducted at Federal University Minas Gerais in Belo Horizonte, Brazil, on the identification and confirmation of psychotropic substances in alcoholic beverages. The study aimed to address the issue of criminal practices involving spiked drinks that make individuals vulnerable to sexual assault. The researchers developed a dual analytical methodology using surface-enhanced Raman spectroscopy (SERS) and paper spray mass spectrometry (PS-MS) to identify these substances in drinks. The results demonstrate the potential of this methodology to be implemented in forensic laboratories and used as a tool for harm reduction at parties and festivals. [Extracted from the article]

A recent study conducted at Federal University Minas Gerais (UFMG) in Brazil aimed to identify predictors of health-related quality of life (HRQoL) one year after stroke. The researchers conducted a systematic review and meta-analysis of 17 papers involving 8,338 participants. The study found that limitation in activities of daily living was the only significant predictor of HRQoL one year after stroke. Other predictors such as cognition, depression, neurological deficit, stroke severity, motor impairment, balance, functional independence, trunk control, and social participation showed varying levels of significance. The researchers concluded that individuals with lower limitation in activities of daily living, higher functional independence, and better balance within the first 11.5 weeks after stroke are more likely to have a higher HRQoL one year after stroke. These findings suggest that these modifiable factors should be targeted during acute rehabilitation. [Extracted from the article]

A recent study conducted at the Federal University Minas Gerais in Brazil explores the potential relationship between sleep quality in pregnant women and developmental defects of enamel in children. The research suggests that sleep disorders during pregnancy may impact the expression of genes associated with tooth enamel formation in the fetus. Abnormalities in enamel development can lead to permanent defects and affect both function and aesthetics. The study highlights the importance of considering sleep quality in pregnant women and infants for oral health outcomes. [Extracted from the article]

Researchers from Federal University Minas Gerais (UFMG) have conducted a systematic literature review to explore the evaluation methods used for serious games designed to aid in the therapy of children with Autism Spectrum Disorder (ASD). The study found that there is no standardized methodology for evaluating these games, as different methods have been utilized and combined in various ways. The findings of this research provide valuable insights for researchers and game designers working in the field of ASD therapy. The full article can be accessed for free through the Journal on Interactive Systems. [Extracted from the article]