Results 41 to 50 of about 14,626,039 (309)
The role of venture‐financed startups in innovation for US agriculture
American Journal of Agricultural Economics, EarlyView.Abstract To evaluate the role played by startup companies in the innovation ecosystem of US agriculture, we compile a unique dataset of 6024 new entrants founded 1987–2019 that details their financing lifecycles, annual economic performance, and patenting activities.
Gregory D. Graff +2 more
wiley +1 more source
Delaware Journal of Public HealthAs cannabis legalization expands across the United States, its use among adolescents remains a pressing public health concern. This analytic essay analyzes the current prevalence, patterns, and consequences of cannabis use in adolescents. While legalization has not substantially increased adolescent use, it has contributed to normalization and greater ...
Bhangu, Gurkirat K. +3 more
openaire +5 more sources
Frontiers in Public HealthBackground and aimsCannabis use among U.S. older adults has risen rapidly over the past two decades. This study examined the changes in and correlates of cannabis-involved substance use treatment admissions among this demographic.MethodsUsing the 2000 ...
Namkee G. Choi +2 more
doaj +1 more source
Density of cannabis outlets vs. cannabis use behaviors and prevalent cannabis use disorder: findings from a nationally-representative survey [PDF]
PeerJBackground Thailand recently decriminalized (de facto legalized) cannabis use and sales. However, nationally representative data are scarce with regard to cannabis use behaviors and its association with cannabis outlet density.
Wit Wichaidit +4 more
doaj +2 more sources
American Journal of Community Psychology, EarlyView.Abstract Recent policy change in Massachusetts encourages schools to limit their use of exclusionary discipline to “extraordinary circumstances,” but little work has explored the opportunities and challenges of transitioning to nonpunitive practices after student substance use infractions in schools.
Kristina Conroy +6 more
wiley +1 more source
The influence of cannabis use expectancies on cannabis use and psychotic symptoms in psychosis [PDF]
, 2008 Introduction and Aims: Little is known about motives or expectancies for cannabis use in psychotic populations, despite these cognitive factors being a central focus of the treatment for substance misuse in psychosis. This study examined the relationship
Kavanagh, David J. +7 more
core +1 more source
Cannabis use and cognition in schizophrenia [PDF]
Frontiers in Human Neuroscience, 2009 People with schizophrenia frequently report cannabis use, and cannabis may be a risk factor for schizophrenia, mediated through effects on brain function and biochemistry. Thus, it is conceivable that cannabis may also influence cognitive functioning in this patient group.
Else-Marie Løberg +3 more
openaire +3 more sources
Autism Research, EarlyView.ABSTRACT To evaluate, in a post hoc subanalysis, the effects of cannabidiol (CBD)‐rich cannabis oil on facial expression recognition and theory of mind in children with autism spectrum disorder (ASD). This post hoc subanalysis included children from a double‐blind, randomized, placebo‐controlled trial who completed social cognition assessments at ...
Wandersonia Moreira Brito Medeiros +12 more
wiley +1 more source
MethodsXCannabis and tobacco co-use is an emerging public health concern linked to increased dependence and reduced cessation success for both substances. However, little is known about how co-use patterns vary by product type, motivation, and demographic ...
Bethany Shorey Fennell +3 more
doaj +1 more source
Cannabis and psychosis : the Maltese contribution [PDF]
, 2010 Three different Maltese scientists have contributed to research on the link between cannabis and psychosis. The object of this article is to review and chronicle the work that has been done by these three colleagues in this field.
Agius, Mark +2 more
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