Results 61 to 70 of about 1,415,071 (353)

Responses of salmonids to habitat changes [PDF]

, 1991
Streams in western North America provide spawning and rearing habitats for several species of salmon and trout that are of substantial economic importance in the region.
Bisson, P. A., Hall, James D., Hicks, Brendan J., Sedell, J. R.   +3 more
core   +1 more source

Stellar Streams as Probes of Dark Halo Mass and Morphology: A Bayesian Reconstruction

, 2011
Tidal streams provide a powerful tool by means of which the matter distribution of the dark matter halos of their host galaxies can be studied. However, the analysis is not straightforward because streams do not delineate orbits, and for most streams ...
A. Varghese, Allgood, Bailin, Belokurov, Bett, Binney, Bullock, Carlberg, Combes, Conn, Conn, Conn, Debattista, Dehnen, Dehnen, Dehnen, Dubinski, Dubinski, Dubinski, Eyre, Eyre, Frenk, G. F. Lewis, Gregory, Grillmair, Grillmair, Helmi, Hoekstra, Ibata, Ibata, Ibata, Iodice, Jing, Kazantzidis, Koposov, Kuijken, Law, Law, Mackey, Majewski, Mandelbaum, Martínez-Delgado, Martínez-Delgado, Martínez-Delgado, Mayer, McConnachie, Merrifield, Mouhcine, Navarro, Newberg, Odenkirchen, Odenkirchen, Olling, O’Brien, O’Brien, O’Brien, O’Brien, Pfenniger, R. Ibata, Read, Sackett, Sackett, Springel, Teuben, White   +64 more
core   +1 more source

Streams of Consciousness

Journal of Cognitive Neuroscience, 2002
When investigating the neural correlates of consciousness, neuroscientists distinguish between ‘‘conscious state’’ (being awake as opposed to asleep or in a coma), which is regulated by brainstem and thalamic nuclei, and ‘‘conscious representation’’ (awareness of specific phenomenal experience).
openaire   +4 more sources

3D In Vitro Models of Breast Cancer: Current Challenges and Future Prospects Toward Recapitulating the Microenvironment and Mimicking Key Processes

Advanced Biology, EarlyView.
In vitro cancer models are advantageous for studying important processes such as tumorigenesis, cancer growth, invasion, and metastasis. The complexity and biological relevance increase depending on the model structure, organization, and composition of materials and cells.
Kyndra S. Higgins, Ah Joung Yu, Cheryl T. Gomillion   +2 more
wiley   +1 more source

Volunteer stream monitoring: Do the data quality and monitoring experience support increased community involvement in freshwater decision making?

Ecology and Society, 2016
Recent freshwater policy reforms in New Zealand promote increased community involvement in freshwater decision making and management. Involving community members in scientific monitoring increases both their knowledge and their ability to discuss this ...
Richard G. Storey, Aslan Wright-Stow, Elsemieke Kin, Robert J. Davies-Colley, Rebecca Stott   +4 more
doaj   +1 more source

Supply chain integration in New Zealand: benchmark comparisons with the UK automotive sector [PDF]

, 2010
Supply chain integration is a promising approach to cross-enterprise process improvement that is still not well understood. This research investigates the level of sophistication (maturity) of supply chain integration in New Zealand from the systems ...
Böhme, Tillmann, Childerhouse, Paul, Deakins, Eric, Towill, Denis R.   +3 more
core   +2 more sources

Scalable distributed event detection for Twitter [PDF]

, 2013
Social media streams, such as Twitter, have shown themselves to be useful sources of real-time information about what is happening in the world.
Macdonald, Craig, McCreadie, Richard, Osborne, Miles, Ounis, Iadh, Petrovic, Sara   +4 more
core   +2 more sources

Influence of Temperature on Scratch and Wear Properties of Technical Thermoplastics: Implications for Material Selection

Advanced Engineering Materials, EarlyView.
The share of technical thermoplastics is expected to grow further in the e‐mobility segment. In this study, a detailed temperature‐based tribological characterization of technical thermoplastics is performed. The tribological properties are discussed in terms of the dynamic mechanical properties of polymers at different ambient temperatures. A proof of
Harsha Raghuram, Thomas Koch, Vasiliki-Maria Archodoulaki   +2 more
wiley   +1 more source

A Conceptual Framework to Assess Post‐Wildfire Water Quality: State of the Science and Knowledge Gaps

Water Resources Research
Wildfire substantially alters aquatic ecosystems by inducing moderate to catastrophic physical and chemical changes. However, the relations of environmental and watershed variables that drive those effects are complex. We present a Driver‐Factor‐Stressor‐
Sarah M. Elliott, Michelle I. Hornberger, Donald O. Rosenberry, Rebecca J. Frus, Richard M. Webb   +4 more
doaj   +1 more source

Influence of environmental quality on the diet of Astyanax in a microbasin of central western Brazil - doi: 10.4025/actascibiolsci.v35i2.15570

Acta Scientiarum: Biological Sciences, 2012
This study analyzed physicochemical characteristics of the water, degradation of the surroundings and the influence of these factors on the diet of two fish species of Astyanax in Tarumã stream microbasin, central western Brazil.
Rosangela Guarisso de Souza, Sidnei Eduardo Lima-Junior   +1 more
doaj   +1 more source