196,306 research outputs found
Financial dollarization in Russia: causes and consequences
No full textWe review some aspects of financial dollarization in Russia, applying the main relevant theories to analyze the dynamics of several dollarization indicators. An econometric model of the short run dynamics of deposit and loan dollarization is estimated for the last decade. We find that ruble appreciation was the main driver of the de-dollarization that occurred then and of the later episode of renewed dollarization. We estimate the overall (and sectoral) currency mismatches of the Russian economy. The results show a gradual improvement of the net foreign currency position of the public sector, where we have seen significant accumulation of international reserves by the Bank of Russia and repayment of government debt. Evidence is also presented for the significant currency risk vulnerability of the nonbanking private sector. Several existing empirical studies are examined in order to assess the growth losses of the Russian economy following the crisis of 2008, which was linked with the financial dollarization.financial dollarization; currency mismatch; balance sheet effects; Russia
TTF-TCNQ-based thin films and microcrystals - growth and charge transport phenomena
No full textOrganische Materialien haben bis zur Mitte des 20. Jahrhunderts hinsichtlich ihrer elektronischen Eigenschaften keine besondere Aufmerksamkeit auf sich gezogen. Größeres Interesse an diesen Materialien entstand erst durch die Entdeckung einer ungewöhnlich hohen elektrischen Leitfähigkeit des organischen Perylen-Bromin Ladungstransfer-Komplexes durch Inokuchi et al. im Jahr 1954. Diese neue Klasse von Materialien besteht typischerweise aus Donor- und Akzeptor-Molekülen, die in einer bestimmten Stöchiometrie aneinander gebunden sind. Elektrische Ladung wird zwischen den Donor- und Akzeptor-Molekülen transferiert. Um diesen Prozess zu beschreiben, entwickelte Robert Mulliken in den 60er Jahren ein theoretisches Gerüst. Abhängig von der Anordnung der Moleküle und transferierten elektrischen Ladung kann der Ladungstransfer-Komplex (oder Salz) ein Isolator, ein Halbleiter, ein Metall oder sogar ein Supraleiter sein. Noch mehr Aufmerksamkeit erhielten Ladungstransfer-Materialien mit der Entdeckung des ersten quasi-eindimensionalen organischen Metalls TTF-TCNQ (tetrathiafulvalene-tetracyanoquinodimethane) im Jahr 1973. ..
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
Figure 2 in Same but different: towards taxonomic status of Myotis ater (Chiroptera: Vespertilionidae) from the mainland Asia
No full textFigure 2: Phylogenetic relationships of M. muricola and M. ater in comparison to selected Myotis species obtained by the analysis of COI + cytb concatenate. Values at the nodes show posterior probabilities PP/bootstrap values BS.Published as part of <i>Kruskop, Sergei V., Solovyeva, Evgeniya N., Dudorova, Anastasia V. & Artyushin, Ilya V., 2023, Same but different: towards taxonomic status of Myotis ater (Chiroptera: Vespertilionidae) from the mainland Asia, pp. 1-18 in Mammalia (Warsaw, Poland) 87 (5)</i> on page 5, DOI: 10.1515/mammalia-2023-0019, <a href="http://zenodo.org/record/10260005">http://zenodo.org/record/10260005</a>
"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
Exploring the Interaction of Water with Open Metal Sites in MIL-101(Cr): a 1H NMR relaxometry and Molecular dynamics Study
No full textExploring the Interaction of Water with Open Metal Sites in MIL-101(Cr) by 1H NMR Relaxometry and ReaxFF Molecular Dynamics Simulations
No full textIn this work, we investigated the state of water in the metal-organic framework MIL-101(Cr) by combining 1H magic angle spinning (MAS) NMR, NMR relaxometry, and molecular dynamics (MD) simulations based on a reactive force field. The MD simulations indicated that water molecules are coordinated to the open metal sites and are organized in shells. Through 1H T2 and T1 relaxation measurements at the fixed Larmor frequency of 21 MHz, water in the intergrain spaces was distinguished from that in the intragrain mesopores of MIL-101(Cr). 1H MAS NMR measurements showed that water in the mesopores is structurally ordered, as revealed by the presence of 1H-1H residual dipolar interaction. The 1H NMR relaxometric behavior of water located in the intergrain spaces of MIL-101(Cr) as a function of the magnetic field strength, determined by fast field cycling NMR relaxometry, was interpreted extending an existing model, generally applied to paramagnetic aqua ions in solution, to the case of Cr3+ ions fixed on the surface of the metal-organic framework. The model predicts the exchange of water between the first and second shell of a Cr3+ ion, giving access to the water residence time in the first shell that would be difficult to determine using other techniques. In the temperature interval of 25-70 °C, water residence times in the range of tens of nanoseconds were found and a limited accessibility of water to the open metal sites located on the external grain surface was observed
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
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