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11.
Nonprofits are slow adopters of new social media platforms, yet many have joined TikTok. Successful microvlogging on sites like TikTok, Instagram, and SnapChat requires different types of engagement than microblogging on sites like Facebook and Twitter. The authors conduct a mixed-method social media analysis to answer three questions: Do microvlogs support traditional social media functions? How are nonprofits engaging with stakeholders through microvlogging? Which function in the hierarchy of engagement framework best engages stakeholders? The authors qualitatively coded 1160 microvlogs on TikTok from 58 nonprofits. The qualitative dataset was merged with TikTok metadata to capture quantitative measures of user engagement. Findings indicate nonprofits employ community-building strategies more than information-sharing and action strategies. Users engage more often with the nonprofits' community-building microvlogs. The authors conclude that nonprofits adapt their strategy to more effectively engage stakeholders when microvlogging, which suggests there may be a “new hierarchy” of engagement for microvlogging platforms.  相似文献   
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This cross-sectional study used an ecological framework to understand the risk and protective factors associated with use of violence among African American adolescents ages 12–17 years (N = 2,328). Using data from the 2012 National Survey on Drug Use and Health, the authors study identified different direct paths in predicting use of violence among African American adolescents. The authors then computed a multigroup analysis to determine whether significant gender differences exist in use of violence. Path analysis results suggest micro, meso, and macro factors significantly predicted violence use. The strongest predictor of use of violence among African American youth was parental conflicts. The multigroup analysis suggests that the pathways to use of violence significantly differ between African American boys and girls. Among African American boys, the strongest predictor of increased use of violence was parental conflicts; among African American girls, it was negative peer influence. Findings suggest that all 3 ecological domains and gender differences should be accounted for when developing prevention or intervention services that target use of violence among young African Americans.  相似文献   
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There is significant empirical evidence documenting the link between intimate partner violence (IPV) and incidence of depression symptoms. This study explores the impact of intimate partner violence, nonviolent spousal coercive control, and women’s employment status on the incidence of depression symptoms in a sample of Mexican women. Results from regression models suggest different types of abusive relationships have differential impacts on incidence of depression. Specifically, a woman’s employment status contributed to the risk of depression in the context of prevalent nonviolent spousal controlling behaviors. On the other hand, employment status did not contribute to the risk of developing depression symptoms when women were in relationships where physical violence was not coupled with controlling behaviors. Results of the study are discussed in the context of the Mexican culture, as well as implications for the treatment of IPV among Mexican women.  相似文献   
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Social science has frequently examined the relationships between school environment and delinquency, mental health and delinquency, and school environment and mental health. However, little to no research to date has examined the interrelationship between these variables simultaneously, especially at it relates specifically to delinquent acts committed at school. The current study uses data from the National Longitudinal Study of Adolescent to Adult Health (Add Health) to look at the interrelationship between these variables. What is found in this data is that the relationship between negative mental health states and delinquency at school, specifically measured as depressive symptoms and gun carrying at school, respectively, is possibly a spurious one, wherein both of these variables are partly shaped by school attachment, which accounts for their correlation. Implications for theory and policy are discussed.

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The opioid epidemic has affected the United States (US) for decades with fentanyl and its analogs accounting for a recent surge in morbidity and mortality. Currently, there is a relative lack of information characterizing fentanyl-related fatalities specifically in the Southern US. A retrospective study was conducted to examine all postmortem fentanyl-related drug toxicities in Travis County, Texas, encompassing Austin (one of the fastest-growing cities in the US), from 2020 to 2022. Fentanyl contributed to 2.6% and 12.2% of deaths submitted for toxicology between 2020 and 2022, respectively, representing a 375% increase in fentanyl-related deaths over this 3-year period (n = 517). Fentanyl-related fatalities primarily occurred in males in their mid-30s. Fentanyl and norfentanyl concentrations ranged from 0.58 to 320 ng/mL and 0.53 to 140 ng/mL with mean (median) concentrations of 17.2 ± 25.0 (11.0) and 5.6 ± 10.9 (2.9) ng/mL, respectively. Polydrug use was present in 88% of cases, with methamphetamine (or other amphetamines) (25%), benzodiazepines (21%), and cocaine (17%) representing the most frequently identified concurrent substances. Co-positivity rates of various drugs and drug classes widely varied over time. Scene investigations reported illicit powder(s) (n = 141) and/or illicit pill(s) (n = 154) in 48% (n = 247) of fentanyl-related deaths. Illicit oxycodone (44%, n = 67) and illicit “Xanax” (38%, n = 59) pills were frequently reported on scene; however, toxicology only identified oxycodone and alprazolam in 2 and 24 of these cases, respectively. The results of this study provide a better understanding of the fentanyl epidemic in this region creating an opportunity to promote increased awareness, shift focus to harm reduction, and aid in minimizing public health risks.  相似文献   
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