Search Results - "Meyers, James M."

A New, Satellite NDVI-Based Sampling Protocol for Grape Maturation Monitoring by Meyers, James M., Dokoozlian, Nick, Ryan, Casey, Bioni, Cella, Vanden Heuvel, Justine E.

“…Vineyards are sampled on multiple occasions during the growing season for a range of purposes, particularly to assess fruit maturation. The objective of this…”
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Powdery Mildew Severity as a Function of Canopy Density: Associated Impacts on Sunlight Penetration and Spray Coverage by Austin, Craig N, Grove, Gary G, Meyers, James M, Wilcox, Wayne F

“…Variable canopy densities and associated differences in sunlight distribution within the fruit zones on clusters were quantified and correlated with variable…”
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Enhancing the Precision and Spatial Acuity of Point Quadrat Analyses via Calibrated Exposure Mapping by MEYERS, James M, VANDEN HEUVEL, Justine E

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Computational Approach for Balancing Competing Objectives in Winegrape Production by Meyers, James M, Sacks, Gavin L, Vanden Heuvel, Justine E

“…Operational field targets, such as leaf layer numbers or leaf-area-to-fruit-weight ratios, are often used to guide cultural practices to achieve particular…”
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Modifying Shoot Tip Management to Reduce Cluster Compactness and Lateral Emergence in ‘Cabernet franc’ Grapevines by Logan, Anne K., France, Justin A., Meyers, James M., Vanden Heuvel, Justine E.

“…To manage excessive vine vigor, Vitis vinifera L. ‘Cabernet franc’ grapevines were subjected to shoot wrap, shoot tuck, and hedge (control) techniques at one…”
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Crop Load Adjustment in ‘Seyval Blanc’ Winegrape: Impacts on Yield Components, Fruit Composition, Consumer Wine Preferences, and Economics of Production by Berkey, Tyler G, Mansfield, Anna Katharine, Lerch, Steven D, Meyers, James M, Vanden Heuvel, Justine E

“…Crop load management treatments were applied to ‘Seyval Blanc’ grapevines (Vitis hybrid) as a 2 × 2 factorial design: no shoot thinning (ST)/no cluster…”
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Agricultural Safety Training: California Style by Lee, Barbara C., Wolfe, Amy, Meyers, James M.

“…In response to 1990 regulations in California, agricultural industry leaders formed a coalition with academic institutions and farm organizations to ensure…”
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High Risk Tasks for Musculoskeletal Disorders in Agricultural Field Work by Meyers, James M, Faucett, Julia, Tejeda, Diana G, Kabashima, John, Miles, John A, Janowitz, Ira, Duraj, Victor, Smith, Rhonda, Weber, Ed

“…Agricultural work involves heavy physical exertion and is characterized by evidence of high rates of musculoskeletal disorders. Currently ergonomics is a low…”
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Use of Normalized Difference Vegetation Index Images to Optimize Vineyard Sampling Protocols by Meyers, James M., Vanden Heuvel, Justine E.

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Glycosylated Aroma Compound Responses in ‘Riesling’ Wine Grapes to Cluster Exposure and Vine Yield by Meyers, James M., Sacks, Gavin L., Vanden Heuvel, Justine E.

“…Concentrations of aroma precursor compounds in ‘Riesling’ wine grapes ( Vitis vinifera ) are reported to correlate with fruit zone cluster exposure, although…”
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Ergonomics Interventions in the Manual Harvest of Wine Grapes by Janowitz, Ira, Tejeda, Diana G, Miles, John A, Duraj, Victor, Meyers, James M, Faucett, Julia

“…Winegrape operations, especially at harvest, produce a high incidence of work-related musculoskeletal disorders, predominantly involving back injury. The…”
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Training System and Vine Spacing Impact Vine Growth, Yield, and Fruit Composition in a Vigorous Young ‘Noiret’ Vineyard by Vanden Heuvel, Justine E., Lerch, Steven D., Lenerz, Celine Coquard, Meyers, James M., Mansfield, Anna Katharine

“…An experimental vineyard was planted in Geneva, NY, in 2007 to determine the impact of training system [low bilateral cordon with vertical shoot positioning…”
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Abstracts from Presentations at the ASEV–Eastern Section 38th Annual Conference, 15–18 July 2013, Winston-Salem, NCExploration of Savory Wine Aroma via Descriptive Analysis and Gas Chromatography–OlfactometryAcetic Acid and Ethyl Acetate Production during High Brix Fermentations: Effect of Yeast StrainTannin Extractability in Cool-Climate Cultivars: Variability and Regional DiscrepanciesImpact of Cluster Thinning on Maturity and Grape Quality of Seyval blanc and Hybrid Grape Varieties Grown in Q by Beatty, Alyssa M., Heit, Caitlin, Springer, Lindsay F., Barthe, Catherine, Howard, Adam, Jordan, Lindsay, McCallister, Heather, Huber, Cristina, Nowlin, John W., Read, Paul E., Meyers, James M., Westover, Fritz, Howell, G. Stanley, Sabbatini, Paolo, Ker, Kevin W., Vanden Heuvel, Justine E., Mansfield, Anna Katharine, Pedneault, Karine, Baker, Lee, Casassa, L. Federico, Kelly, Molly K., Hasenbeck, Aimee, Provost, Caroline, Gump, Barry H., Fisher, K. Helen, Barchenger, Derek, Menke, Stephen D., Striegler, R. Keith, Martinson, Timothy E., Morrison-Rowe, Sara, Stafne, Eric T., Butzke, Christian E., Inglis, Debra, Defnet, Emily, Sacks, Gavin L., Dorais, Martine, Dubé, Gaëlle, Angers, Paul, Giese, Gill, Havlin, John, Spayd, Sara, Heitman, Josh, Björkman, Thomas, Mansfield, Anna Katherine, Heuvel, Justine Vanden, Howard, Susanne, Qiu, Wenping, McFadden-Smith, Wendy, Gamet, Stephen J., Rice, Louise, Willwerth, James, Brewster, Ryan, Lerch, Steven D., Thomas, Lauren M., Manns, David C., Slegers, Amélie, Gagné, Marie-Pascale, Reynolds, Andrew, Di Profio, Frederick, Jasinki, Mary, Kögel, Susanne, Pickering, Gary, Larsen, Richard C., Beaver, Christopher W., Mireles, Maria S., Keller, Markus, Riley, William R., Smithyman, Russell, Harbertson, James F., Zoecklein, Bruce W., Threlfall, Renee T., Seo, Han-Seok, Schulz-Schomburgk, Erik, Bastien, Richard, Piott, Brian, Brown, Wayne, Trussler, Steven, Wiens, Wes, Slingerland, Jamie, Clark, John R., Threlfall, Renee, Reiling, Julie A., Cuppett, Susan E., Bergmeier, Eli A., Osman, Fatima, Allen, R. Andy, Harris, Jackie L., Sim, Sue, Honesty, Shae S., Particka, Chrislyn, Glasgow, Katherine, Drake, Stephenie L., Pernell, Chris

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Abstracts from Presentations at the ASEV Eastern Section 36th Annual Meeting & National Viticulture Research Conference, 12–14 July 2011, Towson, MarylandCluster Thinning Affects Fruit Composition and Economic Sustainability of RieslingPredicting Harvest Concentration of Yeast Assimilable Nitrogen in Finger Lakes RieslingExogenous ABA and Its Impact on Vine Physiology and Grape Composition of Vitis vinifera L. cv. Cabernet Sauvignon in Wet and Cool SeasonsInfluence of Vine Capacity and Water Sta by Preszler, Trent, Nisbet, Mark, Balint, Gabriel, Hickey, Cain, Zhang, Yi, Chalfant, Patricia, Becker, Daniel W., Botezatu, Andreea, Jasinski, Mary, Ray, Alexandra L., MacCracken, Rosalyn, Giese, Gill, Lakso, Alan N., Sun, Qun, Wolf, Tony K., Nail, William R., Meyers, James M., Threlfall, Renee T., Hatch, Tremain A., Bergmeier, Eli A., Vanden Heuvel, Justine E., Pagay, Vinay, Stewart, Amanda C., Mansfield, Anna Katharine, Martinson, Tim, Cheng, Lailiang, Reynolds, Andrew, Dami, Imed, Walters, Stuart A., Taylor, Bradley H., Inglis, Debbie, Kotseridis, G., Hallett, Rebecca, McFadden-Smith, Wendy, Pickering, Gary, DiProfio, Fred, Taylor, Bradley, Kelly, Molly, Velasco, Ciro, Roberts, Lucas, Wolf, Tony, Krause, Nate, Shaposhnikova, Olga, Piccioni, Richard, DeGaetano, Art, Gates, Matthew J., Lavin, Edward H., Acree, Terry E., Sacks, Gavin L., Hickey, Cain C., Zoecklein, Bruce W., Striegler, R. Keith, Meyers, Jim M., Martinson, Timothy E., Schmit, Todd M., Stroock, Abraham D., Butzke, Christian E.

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Priority Risk Factors for Back Injury in Agricultural Field Work: Vineyard Ergonomics by Meyers, James M., Miles, John A., Tejeda, Diana G., Faucett, Julia, Janowitz, Ira, Weber, Ed, Smith, Rhonda, Garcia, Linda

“…With support of a NIOSH Community Partners grant, the authors reviewed data from three cooperating vineyard companies in Napa and Sonoma Counties, finding both…”
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Ergonomic evaluation of winegrape trellis systems pruning operation by Kato, A E, Fathallah, F A, Miles, J A, Meyers, J M, Faucett, J, Janowitz, I, Garcia, E G

“…The winegrape industry suffers from high incidence rates of work-related musculoskeletal disorders. Pruning of dormant vines is a significant task, requiring…”
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Priority risk factors for back injury in agricultural field work: vineyard ergonomics by Meyers, James M, Miles, John A, Faucett, Julia, Janowitz, Ira, Tejeda, Diana G, Weber, Ed, Smith, Rhonda, Garcia, Linda

“…With support of a NIOSH Community Partners grant, the authors reviewed data from three cooperating vineyard companies in Napa and Sonoma Counties, finding both…”
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Smaller loads reduce risk of back injuries during wine grape harvest by J Meyers, J Miles, J Faucett, F Fathallah, I Janowitz, R Smith, E Weber

“…Hand-harvest work in wine grape vineyards is physically demanding and exposes workers to a variety of ergonomics risk factors. Analysis of these exposures…”
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High risk tasks for musculoskeletal disorders in agricultural field work by Meyers, James M, Miles, John A, Faucett, Julia, Janowitz, Ira

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Integrity versus Pragmatism: Planning the National 4-H Evaluation by Meyers, James M

“…Describes the evaluation design employed by the 4-H program in response to the Congressional evaluation mandate of 1977. Discusses difficulties encountered in…”
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