Search Results - "HAYES, John W"

Movement and Mortality of Adult Brown Trout in the Motupiko River, New Zealand: Effects of Water Temperature, Flow, and Flooding by Young, Roger G., Hayes, John W., Wilkinson, Jeremy, Hay, Joe

“…Management of the effects of water quality and flow on fisheries requires an understanding of the factors that control fish movements. We used radiotelemetry…”
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High Pitch Helical CT Reconstruction by Hayes, John W., Montoya, Juan, Budde, Adam, Zhang, Chengzhu, Li, Yinsheng, Li, Ke, Hsieh, Jiang, Chen, Guang-Hong

“…To avoid severe limited-view artifacts in reconstructed CT images, current multi-row detector CT (MDCT) scanners with a single x-ray source-detector assembly…”
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Changes in agricultural intensity and river health along a river continuum by Harding, JoN. S., Young, Roger G., Hayes, JohN. W., Shearer, Karen A., Stark, JohN. D.

“…1. The impact of agricultural activities on waterways is a global issue, but the magnitude of the problem is often not clearly recognized by landowners, and…”
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Can Weighted Useable Area Predict Flow Requirements of Drift‐Feeding Salmonids? Comparison with a Net Rate of Energy Intake Model Incorporating Drift–Flow Processes by Hayes, John W., Goodwin, Eric, Shearer, Karen A., Hay, Joe, Kelly, Lon

“…We compared a process‐based invertebrate drift and drift‐feeding net rate of energy intake (NREI) model and a traditional hydraulic‐habitat model (using the…”
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Quantitative accuracy of CT numbers: Theoretical analyses and experimental studies by Zhang, Ran, Cruz‐Bastida, Juan P., Gomez‐Cardona, Daniel, Hayes, John W., Li, Ke, Chen, Guang‐Hong

“…Purpose The CT number accuracy, that is, CT number bias, plays an important role in clinical diagnosis. When strategies to reduce radiation dose are discussed,…”
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Bioenergetic Habitat Suitability Curves for Instream Flow Modeling: Introducing User‐Friendly Software and its Potential Applications by Naman, Sean M., Rosenfeld, Jordan S., Neuswanger, Jason R., Enders, Eva C., Hayes, John W., Goodwin, Eric O., Jowett, Ian.G., Eaton, Brett C.

“…Habitat suitability curves (HSCs) are the biological component of habitat simulation tools used to evaluate instream flow management trade‐offs (e.g., the…”
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Food and space revisited: The role of drift-feeding theory in predicting the distribution, growth, and abundance of stream salmonids by Piccolo, John J, Frank, Béatrice M, Hayes, John W

“…In this paper we review drift-feeding models for stream salmonids. We assess their historical development and current state, and we propose areas for future…”
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Low‐dose cone‐beam CT via raw counts domain low‐signal correction schemes: Performance assessment and task‐based parameter optimization (Part I: Assessment of spatial resolution and noise performance) by Hayes, John W., Gomez‐Cardona, Daniel, Zhang, Ran, Li, Ke, Cruz‐Bastida, Juan Pablo, Chen, Guang‐Hong

“…Purpose Low‐signal correction (LSC) in the raw counts domain has been shown to effectively reduce noise streaks in CT because the data inconsistency associated…”
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Angling Pressure and Trout Catchability: Behavioral Observations of Brown Trout in Two New Zealand Backcountry Rivers by Young, Roger G., Hayes, John W.

“…Angling pressure is increasing in many recreational trout fisheries throughout the world. There is a strong perception among anglers that trout become harder…”
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Characterization of a Thermo Scientific D711 D-T neutron generator located in a low-scatter facility by Hayes, John W., Finn, Erin, Greenwood, Larry, Wittman, Rick

“…A dosimetry experiment used to measure the neutron flux and spectrum of a D-T neutron generator is presented. The D-T generator at Pacific Northwest National…”
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Low‐dose cone‐beam CT via raw counts domain low‐signal correction schemes: Performance assessment and task‐based parameter optimization (Part II. Task‐based parameter optimization) by Gomez‐Cardona, Daniel, Hayes, John W., Zhang, Ran, Li, Ke, Cruz‐Bastida, Juan Pablo, Chen, Guang‐Hong

“…Purpose Different low‐signal correction (LSC) methods have been shown to efficiently reduce noise streaks and noise level in CT to provide acceptable images at…”
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Process-based modelling of invertebrate drift transport, net energy intake and reach carrying capacity for drift-feeding salmonids by Hayes, John W., Hughes, Nicholas F., Kelly, Lon H.

“…We present an overview of a process-based modelling approach for predicting how change in flow affects drift density, net rate of energy intake (NREI) and…”
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Mechanically reshaping stream banks alters fish community composition by Holmes, Robin JP, Hayes, John W., Closs, Gerard P., Beech, Mary, Jary, Marc, Matthaei, Christoph D.

“…Mechanically reshaping stream banks is a common practice to mitigate bank erosion in streams that have been extensively channelised and lowered for land…”
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Estimating Trout Abundance with Cataraft-Mounted Dual-Frequency Identification Sonar: a Comparison with Drift Diving by Hayes, John W, Hay, Joe, Maxwell,, Iain, Quarterman, Aaron

“…We investigated the potential of dual-frequency identification sonar (DIDSON) deployed from a drifting cataraft for estimating abundance in rivers of Brown…”
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Emigration and mortality of juvenile brown trout in a New Zealand headwater tributary by Holmes, Robin, Hayes, John W, Jiang, Weimin, Quarterman, Aaron, Davey, Lawson N

“…We investigated juvenile brown trout migration and mortality in a headwater tributary of the Motueka River, New Zealand, by tracking 1000 young‐of‐the‐year…”
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Preface to the special drift foraging issue of Environmental Biology of Fishes by Piccolo, John, Noakes, David L. G., Hayes, John W.

“…Like all animals, the life histories of stream fishes have been finely tuned by natural selection to capitalize on spatial and temporal availability of prey…”
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Prazosin treatment of nightmares related to post-traumatic stress disorder by Lorenz, Raymond A., Hayes, John W., Saitz, Marianne

“…This case demonstrates the efficacy of prazosin in treating civilian post traumatic stress disorder (PTSD)-related nightmares. Although its mechanism is not…”
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Development and Test of a Whole‐Lifetime Foraging and Bioenergetics Growth Model for Drift‐Feeding Brown Trout by Hayes, John W., Stark, John D., Shearer, Karen A.

“…We developed and tested a combined foraging and bioenergetics model for predicting growth over the lifetime of drift‐feeding brown trout. The foraging…”
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Advanced Low Dose CT Techniques by Hayes, John W

“…Purpose: The main risk factor in X-ray computed tomography (CT) is the radiation dose to the patient. This work develops image reconstruction methods for the…”
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Food and space revisited: The role of drift-feeding theory in predicting the distribution, growth, and abundance of stream salmonids: Special Issue on Behaviour and Ecology of Drift Foraging: From Theory to Practice by PICCOLO, John J, FRANK, Béatrice M, HAYES, John W

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