628 research outputs found
Author Talk - Ryan Rott
Flyer for an author talk by Ryan Rott, University of Michigan law student.https://repository.law.umich.edu/posters/1063/thumbnail.jp
Author Talk - Ryan Rott
Flyer for an author talk by Ryan Rott, University of Michigan law student.https://repository.law.umich.edu/posters/1063/thumbnail.jp
Sugarcane Mosaic
Mosaic’s most distinctive symptom is a pattern of contrasting shades of green, often islands of normal green on a background of paler green or yellowish chlorotic areas on the leaf blade. It had not been a problem in Florida until 1996, when it was observed on CP72-2086, a major commercial cultivar, near the intersection of Hatton Highway and US 98. Presently, because of the limited acreage of CP72-2086, the disease is only a potential threat. This revised 3-page fact sheet was written by P. Rott, J. C. Comstock, R. A. Gilbert, and H. S. Sandhu, and published by the UF Department of Agronomy, March 2015. (Photo: Philippe Rott, UF/IFAS)
Sugarcane Mosaic
Mosaic’s most distinctive symptom is a pattern of contrasting shades of green, often islands of normal green on a background of paler green or yellowish chlorotic areas on the leaf blade. It had not been a problem in Florida until 1996, when it was observed on CP72-2086, a major commercial cultivar, near the intersection of Hatton Highway and US 98. Presently, because of the limited acreage of CP72-2086, the disease is only a potential threat. This revised 3-page fact sheet was written by P. Rott, J. C. Comstock, R. A. Gilbert, and H. S. Sandhu, and published by the UF Department of Agronomy, March 2015. (Photo: Philippe Rott, UF/IFAS)
Philippe Denis et Jean Rott, Jean Morély (ca 1524-ca 1594) et l'utopie d'une démocratie dans l'Église, genève, droz, 1993, 405 p.
Venard Marc. Philippe Denis et Jean Rott, Jean Morély (ca 1524-ca 1594) et l'utopie d'une démocratie dans l'Église, genève, droz, 1993, 405 p.. In: Annales. Histoire, Sciences Sociales. 50ᵉ année, N. 5, 1995. pp. 1197-1198
Philippe Denis et Jean Rott, Jean Morély (ca 1524-ca 1594) et l'Utopie d'une démocratie dans l'Eglise, Avant-propos de Bernard Roussel, Genève, Droz, Travaux d'Humanisme et Renaissance N° CCLXXVIII, 1993
Chevallier Marjolaine. Philippe Denis et Jean Rott, Jean Morély (ca 1524-ca 1594) et l'Utopie d'une démocratie dans l'Eglise, Avant-propos de Bernard Roussel, Genève, Droz, Travaux d'Humanisme et Renaissance N° CCLXXVIII, 1993. In: Revue d'histoire et de philosophie religieuses, 75e année n°3, Juillet-août-septembre 1995. pp. 357-358
Florida Crop/Pest Profile: Sugarcane
Sugarcane (Saccharum interspecific hybrids) is the main source of sugar in the world. It is grown in more than 90 countries in tropical and subtropical regions. Cultivation techniques and production challenges vary by location (Rott 2017; Rott 2018). This 19-page document discusses characteristics of the sugarcane crop and pests affecting its production in Florida, which is the largest producer of sugarcane in the United States. Written by P. Rott, D. C. Odero, J. M. Beuzelin, R. N. Raid, M. VanWeelden, S. Swanson, and M. Mossler, and published by the UF/IFAS Agronomy Department, revised May 2018.
https://edis.ifas.ufl.edu/pi20
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Nonlinear corrections to Rott's equations of thermoacoustics
The goal of this research project is to develop a method for examining the frequency components present a thermoacoustic device based upon perturbation analysis. This paper documents the evolution of the linear thermoacoustic solver developed in 1960s by Nicholas Rott to a higher order approximation of the thermoacoustic equations by the author. The method will be carried out to third order to provide a means to compute the nonlinear corrections to the fundamental mode. The method developed will utilize symmetries in the computational region to reduce the required solution to a one-dimensional problem along the axis of the resonator. The result of this project is a description of the method employed, the development of a tool for numerically computing the higher order terms in the perturbation scheme, and the impact of the perturbation terms on the output of the thermoacoustic device.Physic
Advances in understanding of sugarcane plant growth and physiology
Crop yield in sugarcane is the result of how well the source leaves can supply the assimilates needed for the growth and filling of the harvestable plant. This is the source–sink relationship, which in sugarcane is still poorly understood. This chapter discusses the significant advances made in this area in the past few decades, as well as suggesting future trends in research such as high-throughput genomic, metabolomic and phenotypic analyses that could allow refinement in crop and metabolic modelling, as well as improved breeding and production strategies
Sugarcane Ratoon Stunting
Ratoon stunting is a major disease of sugarcane that can cause significant yield losses. It is caused by the bacterium Leifsonia xyli subsp. xyli. This pathogen is mainly spread by infected stalk cuttings and contaminated harvesting knives. Ratoon stunting is controlled by planting disease-free stalk cuttings and resistant sugarcane cultivars. This 3-page fact sheet is a minor revision written by P. Rott, S. Sood, J. C. Comstock, R. A. Gilbert, and H. S. Sandhu, and published by the Agronomy Department, March 2018.
SS-AGR-202/SC002: Sugarcane Ratoon Stunting (ufl.edu
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