726 research outputs found
Gerald Gorman
No full textPhorograph - Gerald Gorman in traditional Scottish clothing, (Edinburgh, Scotland). A note with the picture reads: "Hoot Mon", The Canadian Kid. Sincerely Yours, Gerald Gorma
Quality of Service Model on Data Link Layer for Mission Critical Traffic on IEEE 802.11g Networks in Infrastructure Mode
No full textThis article presents a synthesized review as state of the art of the study of QoS for mission-critical traffic in wireless local area networks that use the IEEE 802.11g protocol. This is to highlight previous research for their contribution will constitute a reference to guide a proposed new approach to ensuring the quality of service for this type of traffic using the above protocol. The review is based on academic and business items made during the current five years. As a result of this review it is evident that there have been many efforts to address the issue but there are still gaps in the characterization of mission-critical traffic and ensuring quality of service for the same, due the new applications and the large host of WiFi networks in business and government, which has led to increased demand for access channels and, therefore, a challenge to the progress already known, such as IEEE 802.1q.</p
Modelo de Calidad de Servicio a Nivel de Enlace de Datos para Tráfico de Misión Crítica sobre Redes IEEE 802.11g en Modo Infraestructura
No full textThis article presents a synthesized review as state of the art of the study of QoS for mission-critical traffic in wireless local area networks that use the IEEE 802.11g protocol. This is to highlight previous research for their contribution will constitute a reference to guide a proposed new approach to ensuring the quality of service for this type of traffic using the above protocol. The review is based on academic and business items made during the current five years. As a result of this review it is evident that there have been many efforts to address the issue but there are still gaps in the characterization of mission-critical traffic and ensuring quality of service for the same, due the new applications and the large host of WiFi networks in business and government, which has led to increased demand for access channels and, therefore, a challenge to the progress already known, such as IEEE 802.1q.Este artículo presenta en forma sintetizada una revisión del estado del arte del estudio de la Calidad de Servicio para tráfico de misión crítica en redes de área local inalámbricas que utilizan el protocolo IEEE 802.11g. Esto con el fin de resaltar investigaciones previas que por su aporte se constituyan en un referente para orientar la propuesta de una nueva forma de abordar el aseguramiento de la calidad de servicio para este tipo de tráfico utilizando el protocolo mencionado. La revisión se basa en artículos académicos y empresariales elaborados durante el presente lustro. Como resultado de dicha revisión se evidencia que han sido muchos los esfuerzos para abordar el tema pero aún existen vacíos en la caracterización del tráfico de misión crítica y la garantía de la calidad del servicio para el mismo, debido a las nuevas aplicaciones informáticas y a la gran acogida de las redes WiFi en el ámbito empresarial y gubernamental; lo que ha generado un aumento en la demanda de los canales de acceso y, por ende, un desafío para los avances ya conocidos en la materia, tal como IEEE 802.1q
Diseño de una solución de nube privada para las prácticas académicas en el programa de ingeniería de telecomunicaciones de la usta, sede bogotá.
No full textEste estudio se propone diseñar una Nube Privada en el programa Ingeniería de Telecomunicaciones basada en un servidor físico (solución on-premises). Esta alternativa busca mejorar la calidad educativa mediante una infraestructura tecnológica controlada y personalizada, frente a opciones de nubes públicas como Azure o AWS, además de reducir costos operativos. Se analizan los beneficios y desafíos de esta implementación, enfatizando su capacidad para optimizar el aprendizaje y fomentar la innovación educativaThis study aims to design and implement a Private Cloud in the Telecommunications Engineering Faculty based on a physical server (on-premises solution). This alternative seeks to improve educational quality through a controlled and customized technological infrastructure, compared to public cloud options like Azure or AWS. In addition to reducing operational costs, the benefits and challenges of this implementation are analyzed, emphasizing its ability to optimize learning and foster educational innovationIngeniero de TelecomunicacionesPregrad
Re tsuwet.s re Secwepemc: the things we do
No full text"An exhibit of Secwepemc photography, then and now, in commemoration of the tenth anniversary of the partnership between Secwepemc Cultural Education Society and the Simon Fraser University." -- cover. The booklet contains photographs along with an essay written by Marianne B. Ignace, Ron Ignace and Gerald Etienne.Not peer reviewedArtist catalogueHistoric bookle
Re tsuwet.s re Secwepemc: the things we do
No full text"An exhibit of Secwepemc photography, then and now, in commemoration of the tenth anniversary of the partnership between Secwepemc Cultural Education Society and the Simon Fraser University." -- cover. The booklet contains photographs along with an essay written by Marianne B. Ignace, Ron Ignace and Gerald Etienne.Not peer reviewedArtist catalogueHistoric bookle
Athabasca School District No. 839 (1955-1956)
No full textPhotograph - Teacher Alice B. Donahue and her class at Athabasca Public School, Athabasca, Alberta. Back row, left to right: Gerald Shank, Janet McLevin, John Smith, Victor Oakes, Shirley Shank, Scott MacLeod, James Sale, Brenda Marsten, Johnny Rypien. Centre row, left to right: Corinne Saley, Marilyn Nelson, Diane Stelter, Chrissy Preece, Donald Stuart, Eddie Sundby, Robin Wood, Barry Rypien, Alice B. Donahue. Front row, left to right: Judy Sundby, Edward Patry, Sylvia Tymchuk, David Richards, Deb Preece, Joyce Senz, Johnny Sorokowski, Ferris Zelman, unknown, Louella Roger
Groundwater resources of the Harney Basin, southeastern Oregon
No full textReport -- Plate 1. Location of Selected Geographic Features, Wells, Springs, Streamgaging Stations, Section Traces, and Sampling Locations, Harney Basin, Southeastern Oregon -- Plate 2. Water-Table Contour Map, 2018, Harney Basin, Southeastern Oregon -- Plate 3. Water-Level Contour Map for Wells Greater than 100 Feet Deep, 2018, Harney Basin, Southeastern Oregon.by Stephen B. Gingerich, Henry M. Johnson, Darrick E. Boschmann, Gerald H. Grondin, and C. Amanda Garcia ; prepared in cooperation with the Oregon Water Resources Department.Title from PDF title page (viewed on May 2, 2022).This archived document is maintained by the State Library of Oregon. It is for informational purposes and may not be suitable for legal purposes.Includes bibliographical references.Mode of access: Internet from the State Library of Oregon U.S. Government Publications Collection.Text in English
Analyzing the effects of U.S. agricultural policy on Mexican agricultural markets using the MEXAGMKTS model
No full textThis paper uses results from simulations of the FAIRMODEL, USAGMKTS, and MEXAGMKTS models to analyze the effects of changes in U.S. agricultural policy on Mexican agricultural markets. The author concludes that under a scenario of trade liberalization for Mexico, Mexican agricultural production, prices, and trade are quite sensitive to agricultural policy changes in the U.S. The genesis of the research project was the perception that agricultural policies in Mexico (and many other countries) are often second best responses to the negative side effects of broad economic policies aimed primarily at macroeconomic and international trade objectives. The paper also discusses the role of agriculture in Mexican economic policy, and MEXAGMKTS, FAIR and USAGMKTS models. The paper includes an analysis of the sensitivity of Mexican agricultural markets to U.S. agricultural policy and a brief summary of the implications of the results.Environmental Economics&Policies,Economic Theory&Research,Agricultural Research,Access to Markets,Markets and Market Access
Inviscid disturbance dynamics in barotropic shear flows
No full textJune 1994.Also issued as Gerald B. Smith's thesis (M.S.) -- Colorado State University, 1994.The inviscid nature of disturbance evolution in shear flows is investigated as an initial-value problem within the framework of nondivergent vorticity dynamics. To ensure a basic understanding of physical processes, disturbance evolution is first considered in a rectilinear system of simple shear. Particular emphasis is placed on identifying how the disturbance evolution depends on the zonal wavenumber and on the meridional structure of the initial conditions. Insight acquired from the rectilinear problem is then applied to a bounded Rankine vortex. Here, the dependency of disturbance evolution on the azimuthal wavenumber is of special interest. Recent development of a low-frequency balance theory for rapidly rotating vortices has provided observational evidence that the low azimuthal wavenumber asymmetries, especially wavenumber one, are dominant in the near-vortex region. The results of this work provide further theoretical evidence of an inviscid wave number selection mechanism that preferentially damps the higher wavenumber asymmetries. The radial structure and location of the initial conditions are found to be critical factors in determining how rapidly a disturbance is compressed or elongated. This in turn controls the rate of disturbance growth or decay. For swirling flows, a definition of an effective shear that accounts for both the radial variations in the initial conditions as well as the radial variation in the angular velocity is proposed. Using the reciprocal of this effective shear, time scales for a disturbance to decay to half its initial energy, the half-life time, are calculated for initial conditions and symmetric wind profiles that are found in hurricanes. Simple shear flow and the bounded Rankine vortex do not admit discrete modal solutions since there is no mean state vorticity gradient to support them. The unbounded Rankine vortex is briefly considered in order to investigate how the presence of discrete neutral modes modifies the nonmodal solutions presented in this work.Sponsored by the Office of Naval Research grant ONR N00014-93-1-0456, and the National Science Foundation grant NSF ATM-9312655
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