196,146 research outputs found
Freedom and the 'creative act' in the writings of Nikolai Berdiaev : an evaluation in light of Jürgen Moltmann's theology of freedom
No full textThis project revisits the work of Nikolai Berdiaev, one of the first Russian Silver Age religious philosophers to be widely read in the West. The focus of this research is his thought on freedom and the ‘creative act’. We will argue that Berdiaev’s vision of freedom contains two types of freedom – a freedom understood within the created order and a freedom ‘outside’ of creation. It will be shown that in the former type, the reader finds a nuanced and insightful multi-layered conception of human freedom, which offers intriguing possibilities for exploring freedom and its implications for humanity. It will also be demonstrated that this type of freedom is closely related to his innovative view of creativity. Berdiaev conceives of freedom and creativity as distinct concepts, and yet so integrally related that they are interdependent. In the latter type of freedom, the reader will encounter a highly speculative and original metaphysical view that attempts to explain freedom as non-determination and answer the challenges of theodicy, which, this research will maintain, fails to do.
This research will contend (contrary to Berdiaev’s own statements) that his thought is most comprehensible from a broadly theological perspective. This perspective will underscore the significant tension within his work that arises from his speculative metaphysics. Unlike earlier works on Berdiaev that glossed over this tension, we will attempt to ameliorate it by engaging Jürgen Moltmann’s theology of freedom. Moltmann’s theology will provide a number of ideas and concepts for an analysis, critique, and reconfiguration of Berdiaev’s vision. This reconfiguration will seek to remain faithful to Berdiaev’s core concerns, while providing a new interpretation of his thought that is relevant for a contemporary dialogue concerning the significance of freedom and creativity for the person and community in relation to God
Fate and transport of nutrients from the Begbie Lake wetland system: measuring the impacts of inundation on hydrologically connected aquatic ecosystems.
No full textThe ecological implications of altering the hydrologic regime, or hydroperiod, of
a wetland system include major changes to both ecosystem structure and function.
Wetland systems are generally sinks of nutrients such as phosphorus, nitrogen and
carbon, which are important to water quality. Changes in the hydroperiod such as the inundation or drainage of a wetland system alter wetland function and may switch
the system from functioning as a nutrient sink to a source.
In this study, I explored the effects from the introduction of a seasonal inundation
regime to the Begbie Lake wetland system. Begbie Lake is hydrologically connected
to the Sooke Lake reservoir, the main drinking water supply for Greater Victoria,
British Columbia. In 2002, the dam on the Sooke Lake reservoir was raised by 6
m, which led to the seasonal inundation of the Begbie Lake wetland system in 2005
and 2006. In 2005, the Begbie Lake wetland system was inundated for 57 days, from
April through May. In 2006, the wetland was inundated for 123 days, from January
through May. The seasonal inundation resulted in the release of phosphorus, nitrogen and carbon from the wetland system into Begbie Lake and the Sooke Lake reservoir.
Nutrients such as phosphorus and nitrogen are especially important in drinking water
reservoirs, where increases in concentrations often lead to increased algal biomass and possibly a shift toward cyanobacteria-dominated phytoplankton communities. Organic carbon in source water is correlated with disinfection by-product production during treatment, increases in bacterial biomass within distribution systems, and decreases in the efficacy of water treatment.
The response to inundation of the wetland system, in terms of the release of key
water quality nutrients into Begbie Lake was assessed. Water chemistry data collected
from 2005 and 2006 were compared to pre-inundation baseline data (2003 and 2004)
over the growing season. Phosphorus, nitrogen and organic carbon concentrations
above the flooded wetland soils increased significantly during the inundation periods.
Following drawdown, the total phosphorus concentration in Begbie Lake increased
signi cantly. Total nitrogen and total organic carbon concentrations in Begbie Lake
did not increase over this same period; the microbial mineralization and reduction of
nitrogen and organic carbon, as well as the export of these nutrients into the Sooke
Lake reservoir, are proposed as in
uencing the observations.
The inundation of the Begbie Lake wetland system also resulted in the export of large amounts of nitrogen and organic carbon to the Sooke Lake reservoir. The increase in the duration and extent of inundation in 2006 resulted in higher contributions from the Begbie Lake wetland system. The export of nitrogen increased from 3.8 kg in 2005 to 4.4 kg in 2006. Carbon export increased from 77.7 kg in 2005 to 171.1 kg in 2006. The export of high amounts of phosphorus were not observed during the study. While phosphorus concentrations increased above wetland soils, the data suggest that much of the phosphorus remained cycling within Begbie Lake
Mineralogy and geochemistry of pegmatites on Mount Begbie, British Columbia
No full textThe pegmatite field on Mount Begbie, near Revelstoke, B.C., is a Li-rich pegmatite field in the southern Canadian Cordillera that is relatively well-known among prospectors, but until now, under-studied by academics. Mapping the pegmatite field on the northeastern slope of the mountain revealed a dense population of S-type granitic pegmatites belonging to the LCT family with diverse ranges of mineralogy corresponding to barren, beryl-columbite, beryl-columbite-phosphate, and lepidolite-subtype compositions. Typically, the pegmatites are not strongly metamorphosed and show only rare foliation, meaning they primarily postdate the exhumation of the Thor-Odin Culmination that occurred during the Late Paleocene to Early Eocene. They are likely related to other granitic bodies (i.e., the Ladybird granite suite) resulting from the exhumation event rather than any other known intrusions in the Monashee complex. The dikes in the study area are elongate, with most at least 10 m long and are usually not more than one meter wide; the largest is approximately 520 m long and 10 m wide. Orientations of the pegmatites are dictated in part by conjugate shear planes developed in the host rock prior to the emplacement of the dikes; nearly all strike between 295° and 330° and have a subvertical dip. Fractionation is variable within the most primitive of the pegmatites and it may be controlled by localized fluid accumulation or the composition of the original source rock. Despite variability, fractionation within the pegmatite field increases from the southeast to the northwest, suggesting the source pluton may be located to the southeast of the study area at depth. Detailed examination of the minerals tourmaline, sekaninaite, beryl, rare-element oxides, and zircon as well as the mostly qualitative study of phosphates and other minerals provides insight into the geochemistry and mineralogy of the individual dikes. The results suggest that some of the primitive dikes are more fractionated than they appear and highlight other pegmatites as having unusual compositions for typical beryl-columbite and beryl-columbite-phosphate-subtype pegmatites. Elevated contents of Be and Li in sekaninaite and the presence of qitianlingite in the Mount Begbie pegmatite field are somewhat unique compared to other cordierite and rare-element oxide localities worldwide.Science, Faculty ofEarth, Ocean and Atmospheric Sciences, Department ofGraduat
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
Fall In! (1)
No full text(Color) This postcard is a "Daily Chronicle" reprint of one of Begbie's poems, "Fall In," (later set to music copyrighted by Enoch & Sons) urging men to join the war. Unlike "Fall In! (2)," this poem is printed under the heading, "Your Country Needs You." This card is uninscribed and unposted
Fall In! (2)
No full text(Black and White) This is a reprinting of Begbie's poem, "Fall In," urging men to join the military. At the time of the postcard printing, it appears that Begbie's words had been set to music by Sir Frederic Cowen, and copyrighted by Enoch & Sons. The proceeds of this card, which could be purchsed at any Boots The Chemists, would benefit the Prince of Wales' Fund; The card is uninscribed and unposted
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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