Search Results - "Greig, S."

Warming shifts top-down and bottom-up control of pond food web structure and function by Shurin, Jonathan B., Clasen, Jessica L., Greig, Hamish S., Kratina, Pavel, Thompson, Patrick L.

“…The effects of global and local environmental changes are transmitted through networks of interacting organisms to shape the structure of communities and the…”
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Warming modifies trophic cascades and eutrophication in experimental freshwater communities by Kratina, Pavel, Greig, Hamish S, Thompson, Patrick L, Carvalho-Pereira, Ticiana S. A, Shurin, Jonathan B

“…Climate warming is occurring in concert with other anthropogenic changes to ecosystems. However, it is unknown whether and how warming alters the importance of…”
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A bioenergetic framework for the temperature dependence of trophic interactions by Gilbert, Benjamin, Tunney, Tyler D., McCann, Kevin S., DeLong, John P., Vasseur, David A., Savage, Van, Shurin, Jonathan B., Dell, Anthony I., Barton, Brandon T., Harley, Christopher D.G., Kharouba, Heather M., Kratina, Pavel, Blanchard, Julia L., Clements, Christopher, Winder, Monika, Greig, Hamish S., O'Connor, Mary I.

“…Changing temperature can substantially shift ecological communities by altering the strength and stability of trophic interactions. Because many ecological…”
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Warming, eutrophication, and predator loss amplify subsidies between aquatic and terrestrial ecosystems by Greig, Hamish S., Kratina, Pavel, Thompson, Patrick L., Palen, Wendy J., Richardson, John S., Shurin, Jonathan B.

“…The exchange of organisms and energy among ecosystems has major impacts on food web structure and dynamics, yet little is known about how climate warming…”
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Generation of attosecond electron packets via conical surface plasmon electron acceleration by Greig, S. R., Elezzabi, A. Y.

“…We present a method for the generation of high kinetic energy attosecond electron packets via magnetostatic and aperture filtering of conical surface plasmon…”
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Does taxonomic and numerical resolution affect the assessment of invertebrate community structure in New World freshwater wetlands? by Pires, Mateus M., Grech, Marta G., Stenert, Cristina, Maltchik, Leonardo, Epele, Luis B., McLean, Kyle I., Kneitel, Jamie M., Bell, Douglas A., Greig, Hamish S., Gagne, Chase R., Batzer, Darold P.

“…•Invertebrate richness and equitability were congruent across taxonomic resolutions.•Ordination diagrams based on family- and finest-level resolution were…”
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Habitat size influences food web structure in drying streams by McHugh, Peter A., Thompson, Ross M., Greig, Hamish S., Warburton, Helen J., McIntosh, Angus R.

“…Biodiversity in running waters is threatened by an increased severity and incidence of low-flow extremes resulting from global climate change and a growing…”
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A review of factors influencing the availability of dissolved oxygen to incubating salmonid embryos by Greig, S. M., Sear, D. A., Carling, P. A.

“…Previous investigations into factors influencing incubation success of salmonid progeny have largely been limited to the development of empirical relationships…”
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Coblation® intracapsular tonsillectomy (tonsillotomy) in children: A prospective study of 500 consecutive cases with long‐term follow‐up by Hoey, A.W., Foden, N.M., Hadjisymeou Andreou, S., Noonan, F., Chowdhury, A.K., Greig, S.R., Sproson, E.L., Allin, D., Amin, N., Wouters, K.M., Jonas, N.E., Tweedie, D.J.

“…Objectives Intracapsular tonsillectomy (tonsillotomy) has been used internationally, mainly in the management of obstructive sleep apnoea, rather than…”
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Surface plasmon driven lowering of the electron emission order in a carbon/gold bilayer film by Greig, S. R., Morteza-Najarian, A., McCreery, R. L., Elezzabi, A. Y.

“…We demonstrate the reduction of the nonlinear surface plasmon driven electron emission order from a bilayer of electron beam evaporated carbon (eC) and gold…”
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Hypoxia Modulates Platelet Purinergic Signalling Pathways by Paterson, Gordon G, Young, Jason M, Willson, Joseph A, Graham, Christopher J, Dru, Rebecca C, Lee, Eleanor W, Torpey, Greig S, Walmsley, Sarah R, Chan, Melissa V, Warner, Timothy D, Baillie, John Kenneth, Thompson, Alfred Arthur Roger

“…Hypoxia resulting from ascent to high-altitude or pathological states at sea level is known to increase platelet reactivity. Previous work from our group has…”
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An ultrafast silicon nanoplasmonic ballistic triode by Greig, S. R., Elezzabi, A. Y.

“…A nanoscale three terminal silicon based nanoplasmonic triode is proposed as a nanometer transistor. The device is suitable for monolithic integration with…”
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Smallmouth bass (Micropterus dolomieu) suppress Atlantic salmon (Salmo salar) feeding activity and increase aggressive behaviours at warmer temperatures by Ramberg‐Pihl, Nicole C., Klemmer, Amanda J., Zydlewski, Joseph, Coghlan, Stephen M., Greig, Hamish S.

“…By 2050, mean temperature in the state of Maine, located in the Northeastern USA, is expected to increase nearly 1°C, which could directly affect native…”
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Terahertz electro-optic detection using a ⟨012⟩-cut chalcopyrite ZnGeP2 crystal by Carnio, B. N., Greig, S. R., Firby, C. J., Zawilski, K. T., Schunemann, P. G., Elezzabi, A. Y.

“…The electro-optic detection capabilities of a 〈012〉-cut chalcopyrite ZnGeP2 (ZGP) crystal is investigated in the terahertz (THz) frequency regime. Our…”
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On the role of terahertz field acceleration and beaming of surface plasmon generated ultrashort electron pulses by Greig, S. R., Elezzabi, A. Y.

“…A mechanism for control of the energy and pitch angle of surface plasmon accelerated electron pulses is proposed. Electrons generated via multi-photon…”
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Electron acceleration and kinetic energy tailoring via ultrafast terahertz fields by Greig, S R, Elezzabi, A Y

“…We propose a mechanism for tuning the kinetic energy of surface plasmon generated electron pulses through control of the time delay between a pair of…”
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Consequences of climate-induced range expansions on multiple ecosystem functions by Balik, Jared A., Greig, Hamish S., Taylor, Brad W., Wissinger, Scott A.

“…Climate-driven species range shifts and expansions are changing community composition, yet the functional consequences in natural systems are mostly unknown…”
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The impact of fine sediment accumulation on the survival of incubating salmon progeny: Implications for sediment management by Greig, S.M., Sear, D.A., Carling, P.A.

“…This paper draws on results from a recent research programme on the impact of fine sediment transport through catchments to present a case for the development…”
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Terahertz Plasmonic Field-Induced Conductivity Modulation in Gold by Elezzabi, A. Y., Maraghechi, P., Greig, S. R.

“…We report the observation of terahertz (THz) electric field induced conductivity modulation in sub-wavelength gold plasmonic media. Through all-THz pump-probe…”
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Indirect effects of predatory trout on organic matter processing in detritus-based stream food webs by Greig, Hamish S., McIntosh, Angus R., Hessen, Dag

“…Indirect effects of predators on basal resources in allochthonous-based food webs are poorly understood. We investigated indirect effects of predatory brown…”
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