Výsledky vyhledávání - "J H, Rowland"

Review

Fourier Series, Transforms, and Boundary Value Problems J. R. Hanna J. H. Rowland

Autor: Griffel, D. H.

Publikováno v: The Mathematical Gazette, 1991 Oct 01. 75(473), 389-390.

Externí odkaz: https://www.jstor.org/stable/3619545

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Akademický článek

On-line control of the nonlinear dynamics for synchrotrons

Autor: J. Bengtsson, I. P. S. Martin, J. H. Rowland, R. Bartolini

Publikováno v: Physical Review Special Topics. Accelerators and Beams, Vol 18, Iss 7, p 074002 (2015)

We propose a simple approach to the on-line control of the nonlinear dynamics in storage rings, based on compensation of the nonlinear resonance driving terms using beam losses as the main indicator of the strength of a resonance. The correction sche

Externí odkaz: https://doaj.org/article/f55069b3f57b45778eb10f8cbdf19eff

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Akademický článek

Correction of multiple nonlinear resonances in storage rings

Autor: R. Bartolini, I. P. S. Martin, J. H. Rowland, P. Kuske, F. Schmidt

Publikováno v: Physical Review Special Topics. Accelerators and Beams, Vol 11, Iss 10, p 104002 (2008)

The correct implementation of the nonlinear lattice model is crucial to achieving the design performance in storage rings. We describe here a method for the simultaneous correction of multiple nonlinear resonances based on local resonance measurement

Externí odkaz: https://doaj.org/article/fa282728ed4f46db823ff1a4c46c69be

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Drought Resistance of Warm‐Season Putting Green Cultivars on U.S. Golf Association Root Zones with Varied Potassium

Autor: John L. Cisar, George H. Snyder, Alan L. Wright, Jerry B. Sartain, John E. Erickson, J. H. Rowland

Publikováno v: Agronomy Journal. 106:1549-1558

Drought resistance of putting green cultivars is receiving increased attention due to irrigation restrictions. Potassium, which reduces turfgrass tolerance to environmental stresses when de˜ cient, is oˆ en applied at rates equal to or greater than

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::66ba9e6c0556244140e15f1e03672180
https://doi.org/10.2134/agronj14.0019

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Optimal Nitrogen and Potassium Fertilization Rates for Establishment of Warm‐Season Putting Greens

Autor: George H. Snyder, J. H. Rowland, John L. Cisar, Alan L. Wright, Jerry B. Sartain, John E. Erickson

Publikováno v: Agronomy Journal. 102:1601-1605

Proper fertilization of golf course putting greens during grow-in provides rapid turfgrass cover, high quality putting surfaces, and limits environmental impacts. Different levels ofN and Kwere applied to `TifDwarf' and `TifEagle' bermudagrasses [Cyn

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7189c5fc5cf2e62bdeb5eafcb03e8f5d
https://doi.org/10.2134/agronj2010.0184

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USGA Ultradwarf Bermudagrass Putting Green Properties as Affected by Cultural Practices

Autor: J. H. Rowland, Alan L. Wright, George H. Snyder, Jerry B. Sartain, John L. Cisar

Publikováno v: Agronomy Journal. 101:1565-1572

Accumulation of organic matter (OM) at the soil surface (mat OM) and below (soil OM) can negatively affect putting green performance characteristics. The objective of this study was to evaluate cultural practices for control of OM and their effects o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::df619ec8df41d84047fc314688fd73dc
https://doi.org/10.2134/agronj2009.0154

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