Results 41 to 50 of about 22,400,397 (381)
Impact of Community Structure on Cascades
, 2020 The threshold model is widely used to study the propagation of opinions and technologies in social networks. In this model, individuals adopt the new behavior based on how many neighbors have already chosen it.
Lelarge, Marc +3 more
core +1 more source
Community Structure and Crime: Testing Social-Disorganization Theory
American Journal of Sociology, 1989 Shaw and McKay's influential theory of community social disorganization has never been directly tested. To address this, a community-level theory that builds on Shaw and McKay's original model is formulated and tested.
R. Sampson, W. Groves
semanticscholar +1 more source
Food Waste Composting and Microbial Community Structure Profiling
, 2020 Over the last decade, food waste has been one of the major issues globally as it brings a negative impact on the environment and health. Rotting discharges methane, causing greenhouse effect and adverse health effects due to pathogenic microorganisms or ...
Kishneth Palaniveloo +11 more
semanticscholar +1 more source
Community Structure in Time-Dependent, Multiscale, and Multiplex Networks [PDF]
Science, 2009 Network Notation Networks are often characterized by clusters of constituents that interact more closely with each other and have more connections to one another than they do with the rest of the components of the network.
P. Mucha +4 more
semanticscholar +1 more source
, 2002 The communication of structure in musical expression has been studied scientifically by analyzing variations in timing and dynamics in expert performances, and by analysis by synthesis. The underlying principles have been extracted, and models of the relationship between expression and musical structure formulated.
Friberg, Anders, Battel, G. U.
openaire +3 more sources
Distribution of Meiofauna in Bathyal Sediments Influenced by the Oxygen Minimum Zone Off Costa Rica
Frontiers in Marine Science, 2018 Ocean deoxygenation has become a topic of increasing concern because of its potential impacts on marine ecosystems, including oxygen minimum zone (OMZ) expansion and subsequent benthic effects.
Carlos Neira +4 more
doaj +1 more source
Acta Botânica Brasílica, 2004 Florestas ribeirinhas são caracterizadas por alta heterogeneidade ambiental, onde diferentes fatores físicos e bióticos regulam o mosaico vegetacional. Embora sejam áreas prioritárias à conservação, devido a sua fragilidade e importância, poucos estudos ...
Jean Carlos Budke +4 more
doaj +1 more source
Environmental Research Letters, 2013 Snow and ice algae are cold tolerant algae growing on the surface of snow and ice, and they play an important role in the carbon cycles for glaciers and snowfields in the world.
Nozomu Takeuchi
doaj +1 more source
Community structure and diversity of demersal fish assemblages: the role of fishery
Scientia Marina, 2004 Seasonal experimental trawl surveys were carried out in the Northern Aegean and Thracian seas (NE Mediterranean, Greece), from summer 1990 to autumn 1993, during which a total of 172 fish species were caught. In these areas, fishing pressure is very high,
Mary Labropoulou +1 more
doaj +1 more source
Brazilian Archives of Biology and Technology, 2008 This study had the objective of assessing the differences in foraging activity of the predacious ants between two areas, one conventional and other with no-till agriculture systems. The research was conducted in two contiguous 1.5 ha plots in Dourados MS,
Denise Lange +3 more
doaj +1 more source