Results 161 to 170 of about 2,717 (263)

Median geometry for spaces with measured walls and for groups. [PDF]

Math Ann
Chatterji I, Druţu C.
europepmc   +1 more source

Associations of cannabis use, tobacco use and co‐use with brain volume: A systematic review and meta‐analysis

Addiction, EarlyView.
Abstract Background and aims Cannabis is the most widely used illicit drug worldwide and is often co‐used with tobacco, the leading cause of preventable death. Although cannabis and tobacco have distinct neurobiological actions, their associations with brain volumes are unclear.
Katherine Sawyer, Tom P. Freeman, Martine Skumlien, Esther Walton, Thomas Lancaster, Jorien L. Treur, Valentina Lorenzetti, Anna K. M. Blackwell, Chloe Burke, Richie J. Carr, Constantinos Constantinides, Maisie Cox, Sarah Dance, Shadi Daryan, Sorcha Hamilton, Tom Jenkins, Gemma M. J. Taylor   +16 more
wiley   +1 more source

Linear model based on neighborhood ABS index for graph energy in benzenoid hydrocarbons and maximum index cactus graphs. [PDF]

Sci Rep
Chu ZQ, Yasin H M, Suresh M, Arockiaraj M.   +3 more
europepmc   +1 more source

The political consequences of Africa's mobile revolution

American Journal of Political Science, EarlyView.
Abstract What are the political consequences of rising domestic connectivity? I study this question in Sub‐Saharan Africa, asking how mobile technology shapes public opinion in geographically isolated communities. For remote rural populations, mobile devices increase contact with physically distant social networks, through regular phone calls with ...
Alex Yeandle
wiley   +1 more source

Tight Bounds Between the Jensen-Shannon Divergence and the Minmax Divergence. [PDF]

Entropy (Basel)
Akopyan A, Edelsbrunner H, Virk Ž, Wagner H.   +3 more
europepmc   +1 more source

Inequality in Triangle 110

, 2016
Inequality is proved.
openaire   +1 more source

The public agglomeration effect: Urban–rural divisions in government efficiency and political preferences

American Journal of Political Science, EarlyView.
Abstract Why and when do cities vote for the left? The emergence of the urban–rural divide in the United States in the 1930s is inconsistent with canonical theories of cleavages. This paper introduces an explanation: agglomeration effects. The provision of government services is more efficient in urban environments because of nonrivalries, economies of
Theo Serlin
wiley   +1 more source

Single-cell 3D genome reconstruction in the haploid setting using rigidity theory. [PDF]

J Math Biol
Dewar S, Grasegger G, Kubjas K, Mohammadi F, Nixon A.   +4 more
europepmc   +1 more source

Towards a Just Coastal Transition: The Mixed Success of Livelihood Diversification and ‘Bouncing Back’ Among Seaweed Farmers in Sorsogon Province, the Philippines

Asia Pacific Viewpoint, EarlyView.
ABSTRACT The need to integrate localised settings of coastal communities within its wider marine and landscapes calls to provide contextualised assessments. Drawing upon the ambition of the Philippines to identify opportunities for enhancing coastal livelihoods, the potential of seaweed farming accruing to high productivity in many of its regions is ...
Richard V. Dumilag, Edo Andriesse
wiley   +1 more source

Exploring the interconnections between health, climate crisis, food insecurity and institutional neglect in Alta Verapaz region, Guatemala. [PDF]

J Clim Chang Health
Sabbatasso E, Samuel J, Batzin B, Medina R, Slowing K, Flores W.   +5 more
europepmc   +1 more source