196,076 research outputs found
Data for: Catalytic Resonance Theory: Negative Dynamic Surfaces for Programmable Catalysts
No full textThis repository contains:
1. Data tables corresponding to figures 4 - 10 in the manuscript
2. Matlab code to simulate (1) static volcano, (2) dynamic CSTR, (3) dynamic batch reactor
3. Archival versions of data tables corresponding to figures 4 - 10Catalysts that change with time via programmed variation of their electronic occupation to accelerate surface reactions were evaluated in the case of negative adsorption energy scaling relations. Defined as the relative change in adsorption enthalpy, the gamma linear scaling parameter is negative when two adsorbates alternatively weaken and strengthen as catalysts are electronically perturbed. Simulations were conducted of a single transition state connecting two generic adsorbates representative of multiple reaction classes to understand the resulting negative gamma catalytic ratchet mechanism and its ability to accelerate catalytic reactions above the Sabatier peak and away from equilibrium. Relative to conventional positive gamma catalytic ratchets, the Sabatier volcanoes of negative gamma catalysis are narrower with greater enhancement of dynamic turnover frequency when catalysts are electronically oscillated. Promotion of the catalytic surface reaction forwards or backwards was predictable by a descriptor accounting for the relative rates of forward and reverse kinetics under oscillatory conditions.National Science Foundation Graduate Research FellowshipGathmann, Sallye R; Ardagh, M Alexander; Dauenhauer, Paul J. (2021). Data for: Catalytic Resonance Theory: Negative Dynamic Surfaces for Programmable Catalysts. Retrieved from the University Digital Conservancy, https://doi.org/10.13020/vwy0-gs56
Teljesítményértékelés az Ardagh Metal Kft.-nél
No full textA dolgozatom a teljesítményértékelésről szól. A teljesítményértékelés segítésével a szervezet visszajelzést ad és kap alkalmazottai teljesítményéről. Célja egy olyan ösztönzési rendszer kidolgozása és alkalmazása, amely elősegíti a szervezet céljainak elérését, a megfelelő szakemberek megszerzése, megtartása és motiválása révén. A szakirodalmi részben rövid elméleti áttekintést adok arról, hogy a szervezeti feltételek és a szervezetben tevékenykedő egyén magatartása, képzettsége hogyan befolyásolja a szervezet teljesítményét, milyen eredmények várhatók a teljesítményértékeléskor. A vizsgálatokat prezentáló fejezetben bemutatom az Ardagh Metal Packaging Hungary Kft-t, a vállalatnál több éve használt teljesítményértékelést, részletesen ismertetve ennek felépítését és lebonyolításának módját.Emberi erőforrás tanácsadóMSc/M
Letter from M. Eaton to Hagan
No full textHolograph letter from M. Eaton, St. Patrick’s College, Maynooth (County Kildare), to (Hagan), asking to obtain the papal blessing for Gertrude Mary Flynn and Patrick [Callery], County Roscommon. Comments on Dr. Downey's sad death; the Bishop of Ardagh is also said to be dying. Recommending Dr. John Magennis, Dublin, about to visit Rome
Analizys and optimization of internal material handling movements in Vaja plant of Ardagh Group
No full textMa a vállalkozások fontos célkitűzése a termelés hatékonyságának növelése, valamint a termelést hátráltató tényezők felkutatása és azok javítása vagy megszüntetése. Az optimalizálási folyamat a termelés minden területére kiterjed, például a raktárak, raktári anyagmozgatások folyamatainak optimalizálására.
A fent említett problémák megfigyelhetőek az Ardagh Group vajai gyárának szerkezetében is. Dolgozatomban feltérképeztem a targoncával végzett üzemen belüli anyagmozgatási folyamatokat a nyersanyag beérkezésétől a köztes gyártási folyamatokon keresztül, egészen a kész termékek kiszállításáig. Továbbá megkerestem azokat a tevékenységeket, amelyek a legnagyobb hatással vannak a folyamat működésére, melyek átszervezésével a lehető legoptimálisabb állapot érhető el. Hipotézisem szerint minél optimálisabb az anyagmozgatási folyamatok szervezése, és a raktárak kialakítása, annál nagyobb a logisztikai költségek csökkentése.Logisztika MenedzsmentMSc/M
Dr. Duane M. Jackson, Morehouse College, July 2011
No full textThis video is a conversation with Dr. Duane M. Jackson. Dr. Jackson talks about his paper, "Recall and the Serial Position Effect: The Role of Primacy and Recency on Accounting Students' Performance." Jackie Daniel, AUC Woodruff Library, is the interviewer
"Reflections on the subject of Emigration from Europe with a view to Settlement in the United States" By M. Carey.
No full text"Reflections on the subject of Emigration from Europe with a view to Settlement in the United States: containing bried sketches of the moral and political character of those states.
By M. Carey, member of the American philosophical, and of the American Antiquarian Society, and author of The Olive Branch, Cindiciae Hibernicae, essays on banking, on political economy, and on internal improvement.
To which are now added the English editor's comments on the subject; together with Important Advice to Emigrants, and Cautions Against Impositions Practiced in the Outports
Dispelling the Myths Behind First-author Citation Counts
No full textWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
Dr. Glendon Swarthout
No full textHosted by Roger M. Busfield, MSU Assistant Professor of Speech and Theater, Meet the Author is designed to introduce a general audience to a contemporary author and their work through in-depth interviews. This episode features a conversation between Dr. Glendon Swarthout, prolific author and English professor at MSU, and assistant professors Sam S. Baskett and Theodore B. Strandness
Simulation of thermal plant optimization and hydraulic aspects of thermal distribution loops for large campuses
No full textFollowing an introduction, the author describes Texas A&M University and its utilities system. After that, the author presents how to construct simulation models for chilled water and heating hot water distribution systems. The simulation model was used in a $2.3 million Ross Street chilled water pipe replacement project at Texas A&M University. A second project conducted at the University of Texas at San Antonio was used as an example to demonstrate how to identify and design an optimal distribution system by using a simulation model. The author found that the minor losses of these closed loop thermal distribution systems are significantly higher than potable water distribution systems. In the second part of the report, the author presents the latest development of software called the Plant Optimization Program, which can simulate cogeneration plant operation, estimate its operation cost and provide optimized operation suggestions. The author also developed detailed simulation models for a gas turbine and heat recovery steam generator and identified significant potential savings. Finally, the author also used a steam turbine as an example to present a multi-regression method on constructing simulation models by using basic statistics and optimization algorithms. This report presents a survey of the author??s working experience at the Energy Systems Laboratory (ESL) at Texas A&M University during the period of January 2002 through March 2004. The purpose of the above work was to allow the author to become familiar with the practice of engineering. The result is that the author knows how to complete a project from start to finish and understands how both technical and nontechnical aspects of a project need to be considered in order to ensure a quality deliverable and bring a project to successful completion. This report concludes that the objectives of the internship were successfully accomplished and that the requirements for the degree of Degree of Engineering have been satisfied
Intern experience at CH���M Hill, Inc.: an internship report
No full textIncludes author's vita"Submitted to the College of Engineering of Texas A&M University in partial
fulfillment of the requirement for the degree of Doctor of Engineering."Includes bibliographical referencesA review of the author's internship experience with CH���M HILL, Inc.
during the period September 1975 through May 1976 is presented. During this nine month
internship the author worked as an Engineer II in the Industrial Processes discipline of this
large consulting engineering firm... The author's prime responsibility was as one of three
lead design engineers on the design of a large wastewater treatment facility for a pulp mill
in Hoquiam, Washington owned by ITT Rayonier Inc. The work generally consisted of the design
of individual treatment units and associated piping and pumping. The purpose of the project
was to provide wastewater treatment capabilities that would satisfy the effluent limitations
(standards) imposed upon the mill by the State of Washington Department of Ecology and the
U.S. Environmental Protection Agency. The author's assignment also entailed necessary
interaction with the project manager and other CH���M HILL design engineers and support staff
members, the client's representatives, and representatives of two other consulting engineering
firms working on the project. Thus, the internship position at CH���M HILL provided considerable
experience coordinating the author's work with the work of other engineers, guiding the design
and administrative efforts of a support staff, and interacting regularly with the client and
other consulting firms. This broad exposure to a variety of engineering and organizational
problems provided a valuable educational experience
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