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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
281

Lázně / Spa

Feňo, Radomír January 2017 (has links)
The diploma thesis deals with the subsequent bed care with the help of physiotherapy, which is a deplorable deficit in the Czech Republic. The location on the Red Hill is convenient from the point of view of availability, it is situated between the two largest hospitals in Brno next to a road that will be connected in the future. At the same time, it is located in a quiet environment with attractive views of the Yellow Hill and Špilberk Castle.
282

THE PROLOGUE TO MANAGEMENT: THE EFFECTS OF HISTORICAL ANTHROPOGENIC ACTIVITIES ON FOREST ECOSYSTEMS AND CURRENT MANAGEMENT OPPORTUNITIES IN SOUTHWESTERN ILLINOIS

Lovseth, John Timothy 01 December 2018 (has links) (PDF)
Forest disturbance occurs on a wide gradient of selectiveness and creates new growth opportunities for adapted species. Across the spectrum of disturbance, anthropogenic disturbance influences community assembly in the Midwest more than other mechanisms but is its role in shaping and maintaining ecosystems is inadequately considered in most discussions on the historic range of variability (HRV). Forest resiliency is threatened by unprecedented agents of ecosystem change such as invasive species and reduced regeneration potential of native species. Historic anthropogenic disturbance largely resulted in forest conditions which commonly contained high value attributes like heterogeneity across habitat types and landscape diversity, yet also produced forests of undesirable traits due to high grading for timber and overgrazing by domesticated stock. In order to maintain historical representative forests and improve the degraded forests, active forest management is necessary to continue historic disturbance patterns and combat new threats. Forest transition theory is used here to describe the impacts of human settlement and development activities on forest ecosystems across the Middle Mississippi River Valley. To date, researchers have identified the need for information related to changes of forest attributes such as species composition and stand structure, improved descriptions of short- and medium-term dynamics within the context of the long-term transition, and the integration of biophysical drivers of forest change through time. In Midwestern U.S.A., forest dynamics were influenced by frequent, low intensity disturbance events that mediate forest composition and stand structure by selecting for disturbance regimes that create oak woodland and interspersed prairies and meadows. The onset of Euro-American settlement was accompanied by detailed land-use records with information related to forest attributes, agricultural activities, and parcel ownership patterns. We aggregated multiple sources of historic forest conditions into a geodatabase in order to document changes over the past 200 years in Elsah Township, Illinois, where the pre-settlement (1820) forest, once dominated by oak and hickory species, has largely shifted to a maple dominated system with a declining oak-hickory component, heavily influenced by an invasive shrub species, bush honeysuckle. Using on ordinary kriging interpolation, forest density was estimated at 8.7 stems per acre on average with a mean basal area of 14.6 square feet per acre prior to settlement. Conservation practices of the early 1900s, including fire suppression and erosion control resulted in changes to forest structure with density increases to 127 trees per acre with a basal area of 175.8 square feet per acre. The high degree of topographic variability near the Mississippi River influenced forest cover changes as slopes with low angles were the first to be converted from forest cover to other land uses (circa 1850). Forest re-initiation occurred in areas with steeper slope due to a lack of human activities. Forest cover declined to the lowest point in 1927 and has been rebounding steadily throughout this century. Of the original 15,252 forested acres, 11.6% remained covered throughout the past 200 years and coincided with slopes with an average of 39.1 degrees. These data can provide a spatially explicit and historically accurate tool to guide land management decisions including restoration treatment, disturbance regime management, and land use preservation activities in similarly heterogeneous environments. Forest communities along the bluffs of the Mississippi River differ in species composition and stand structure associated with specific topographic positions of floodplain, transition talus slope, bluff top, and upland. In order to assess current stand characteristics and ecosystem trajectory, we measured all woody stems in 316 fixed radius plots (79 plots per topographic position) with a plot area of 25 m2. Alpha (defined as within system diversity) and Beta (defined as between system diversity) diversity and diameter distributions were determined for seedling, shrub layer, and overstory stems. Stem density increased from 21.4 stems ha-1 in 1820 to 613 stems ha-1 in 1936 followed by reduction to 314 stems ha-1 in 2017. Average stand diameter decreased from 40.9 cm in 1820 to 25.3 cm in 2017 (for upland stems greater than 7.5 cm) while basal area increased from 3.3 m2 ha-1 in 1820 to 40.4 m2 ha-1 in 2017. Alpha diversity was highest in the upland overstory and in the river island shrub layer. Beta diversity in the overstory was highest (0.67) between the bluff and the upland while lowest (0.08) between the bluff and the river island. Importantly, mesophytic species are no longer restricted to watercourses and valleys as reported in historical accounts and confirmed by the spatial analysis of original witness tree records. Currently, bush honeysuckle, an invasive species, dominates the shrub layer on most non-hydric sites of the talus slope, upland, and particularly across the bluff top where it is an indicator. Across all forest sites in the study, we found evidence of a community shift to less diversity and more mesophytic species over the past 80 years. Hill prairie vegetation on the limestone bluffs of the central Mississippi River Valley represents a significant portion of the remaining prairie, savanna, and woodland systems of the Midwest and should be appropriately managed with prescribed fire and woody stem reduction efforts. We examined the structure, composition, and temporal community patterns of the forest-prairie gradient by employing hierarchical cluster analysis and non-metric multi-dimensional scaling in combination with indicator species analysis and dendrochronological methods. Results suggest that four general community types exist across the forest-prairie gradient: Group 1 consists of the woodland community structure with significant indicator values for the density of Juniperus virginiana (indicator value 58.4, p = 0.0002), Carya glabra (45, 0.0022), Quercus stellata (23.7, 0.0424), and Lonicera maackii (74.2, 0.0002) and a high basal area (BA) of J. virgniana (21.4, 0.0276) and L. maackii (47.9, 0.0054). The first year of L. maackii presence was 1964 with the primary wave of invasion beginning around 1990. Group 2 contains bare soil coverage in the subplot (40.4, 0.0002) as the one indicator at a significant level. The species with the highest BA in Group 2 include Acer saccharum (9.08 m2 ha-1), Q. velutina (5.89 m2 ha-1), and Q. muehlenbergii (5.32 m2 ha-1). Group 3 typifies the hill prairie community with the sole indicator of grass coverage in the subplots (39.7, 0.0196). Group 4 represents the stage of forest development following the cessation of disturbance events and the trajectory advancing towards a mesophytic forest and contains 14 significant indicators.
283

Městská knihovna v Přerově / City Library of Přerov

Ptačin, Ján January 2012 (has links)
The new public library building needs to meet a lot of diverse demands. It has to be developed in conjunction with librarian's needs, it has to react on existing urban conditions and it needs to be self-defining and future oriented, so it will be able to cope with radical changes in the communications we experience nowadays. Our proposition is a reaction to the impulses of the site combined with our view of what a new library should represent. It is: communication, interaction, inspiration. We try to eliminate negative aspects of the selected site and on the other hand, use and develop existing potential. The building tries to terminate the big crossroads next to the site and on the contrary to create a nice quiet public space with the church. It also wants to be a new landmark and icon of the town. The solution we found is based on two main principles. A fence. And a hill. Fence as a guard and prevention from crossroads, as a closure of the urban block and public space with green and church building inside, as a boarder with the industrial part of the town, as a show-off wall, a allure to the world of wisdom and quiet public space behind... It is represented by double glass facade along the border of the site. Hill as an activator of the site, as an icon and a brand of the place, as a second hill in whole town, as an island and oasis, as a place for sport, play, as an open public reading room, as a natural amphitheatre... It consists of a simple green roof raising from the church towards the sky, covering the library buiding.
284

Erikjansarna i Alfta : En undersökning om Erik Janssons missionsframgångar och om karismans betydelse för dessa

Sundqvist, Isabell January 2021 (has links)
Erik Jansson startade väckelserörelsen Erikjansarna på 1800-talets mitt. Rörelsen hamnade i konflikt med myndigheter och ortsbor innan Erik Jansson och anhängarna valde att emigrera till Amerika. I denna uppsats undersöks faktorerna som bidrog till att Erikjansismen kunde bli så stark i Alftatrakten och hur Erik Jansson fick så många anhängare att följa med till Amerika. Erik Jansson beskrivs som en man med karismatiska drag, vilket kan vara ett av motiven på Erik Janssons missionsframgångar. Med hjälp av Max Webers teori om karisma så undersöks Erik Janssons karismatiska egenskaper.
285

Elasticity in Microstructure Sensitive Design Through the use of Hill Bounds

Henrie, Benjamin L. 31 May 2002 (has links) (PDF)
In engineering, materials are often assumed to be homogeneous and isotropic; in actuality, material properties do change with sample direction and location. This variation is due to the anisotropy of the individual grains and their spatial distribution in the material. Currently there is a lack of communication between the design engineer, material scientist, and processor for solving multi-objective/constrained designs. If communication existed between these groups then materials could be designed for applications, instead of the reverse. Microstructure sensitive design introduces a common language, a spectral representation, where both design properties and microstructures are expressed. Using Hill bounds, effective elastic properties are expressed within the spectral representation. For the elastic properties, two FCC materials, copper and nickel, were chosen for computation and to demonstrate how symmetry enters into the methodology. This spectral representation renders properties as hyper-surfaces that translate through a multi-dimensional Fourier space depending on the property value of the hyper-surface. Property closures are generated by condensing the information contained within the multi-dimensional Fourier space into a 2-D representation. This compaction of information is beneficial for a quick determination of property limits for a particular alloy system. The design engineer can now dictate the critical design properties and receive sets of microstructures that satisfy the design objectives.
286

Acts 17: Paul Before the Areopagus

Preece, Michael R. 03 July 2013 (has links) (PDF)
Luke's record of Paul in Athens is among the most interesting and widely studied topics in the life of the Apostle Paul. Luke recorded that Paul taught in the Athenian marketplace, where he was asked to present his doctrines before the Areopagus. Many have commented on the controversial aspects of Paul's speech before the council as recounted by Luke. Much of this scholarly commentary has been centered on the speech itself and the historical authenticity of the account. The purpose of this thesis is to reexamine the context and the setting of the speech as recorded by Luke in the biblical text. By reexamining the context of the speech, this thesis will help clarify Paul's purpose in engaging in philosophical dialogue with his audience while omitting the profound Christocentric doctrines as found in the Pauline Epistles. This thesis argues that an understanding of the setting and the audience played a pivotal role in the content of the Areopagus speech. Paul's audience was very different than the one he was writing to in his Epistles; therefore, the speech matches the setting and the audience. This thesis demonstrates the significance of the audience by examining Paul's education before his conversion to Christianity, whether Paul was taken before the Areopagus on trial, what the functions of the Areopagus were over its history, where Paul was taken to explain his doctrine, and what role the audience played in how and what Paul taught on that occasion.
287

The Life and Missionary Labors of George Washington Hill

Brown, Ralph O. 01 January 1956 (has links) (PDF)
The epic story of the Mormon pioneers is the story of a valiant, though persecuted group of people. Having been driven from their homes in the dead of winter, they fled to the Rocky Mountains and settled in the Great Salt Lake Valley. Here they became noted for their achievements in pioneering, homemaking, and colonizing great portions of this western countryProminent in these activities of homemaking and colonizing, was George Washington Hill. Nature had endowed him handsomely. He was large and powerful of stature and he had a dignity and magnetism which drew men to him. In addition, he was an able marksman, a trait long recognized as a real asset in this frontier land.
288

The Characterization Of The Effects Of Stress Concentrations On The Mechanical Behavior Of A Micronic Woven Wire Mesh

Kraft, Steven 01 January 2013 (has links)
Woven structures are steadily emerging as excellent reinforcing components in dualphase composite materials subjected to multiaxial loads, thermal shock, and aggressive reactants in the environment. Metallic woven wire mesh materials display good ductility and relatively high specific strength and specific resilience. While use of this class of materials is rapidly expanding, significant gaps in mechanical behavior classification remain. This thesis works to address the mechanics of material knowledge gap that exists for characterizing the behavior of a metallic woven structure, composed of stainless steel wires on the order of 25 microns in diameter, and subjected to various loading conditions and stress risers. Uniaxial and biaxial tensile experiments, employing Digital Image Correlation (DIC) as a strain measurement tool, are conducted on woven wire mesh specimens incised in various material orientations, and with various notch geometries. Experimental results, supported by an ample analytic modeling effort, indicate that an orthotropic elastic constitutive model is reasonably capable of governing the macro-scale elasticity of the subject material. Also, the Stress Concentration Factor (SCF) associated with various notch geometries is documented experimentally and analytically, and it is shown that the degree of stress concentration is dependent on both notch and material orientation. The Finite Element Method (FEM) is employed on the macro-scale to expand the experimental test matrix, and to judge the effects of a homogenization assumption when modeling metallic woven structures. Additionally, plasticity of the stainless steel woven wire mesh is considered through experimental determination of the yield surface, and a thorough analytic modeling effort resulting in a modified form of the Hill yield criterion. Finally, mesoscale plasticity of the woven structure is considered, and the form of a multi-scale failure criterion is proposed and exercised numerically.
289

The Recipe Of A Digital Story: An Analysis Of The Residency "the Recipe Of Me"

Hill, Amanda 01 January 2013 (has links)
This paper explores the processes and outcomes of “The Recipe of Me,” a digital storytelling residency whose goals were to foster autonomy and community among disadvantaged youth aged twelve to fifteen living in the Orlando Union Rescue Mission. Using on-site experience and data, I explore the possibilities and advantages digital storytelling offered the students living in this population and consider the challenges of creating digital stories specific to this site. This case study provides a portrait of the residency which outlines the phases, techniques, tools and approaches used to create the digital stories and empower youth to create using multiple literacies. In doing so, I intend to reveal the ways in which digital storytelling encourages community, autonomy, agency, and artistic voice within youth at Orlando Union Rescue Mission.
290

Jobs-Housing Balance & Individual Spatial Choices: A Case Study of Saturn Workers in Spring Hill, Tennessee

Del Bosco, Jonathan 05 August 2006 (has links)
This study examines the jobs-housing balance and the excess commute of Saturn employees in Spring Hill. Until recently, the number of jobs has greatly exceeded the number of houses. In 2005 the balance is about even, however many newer residents are believed to be people who work in Nashville. Many Saturn employees live on the outskirts of Spring Hill and must commute longer distances to work. A spatial analysis using GIS of employee home locations shows that 74% of employees commute is in excess compared to if employees actually lived within Spring Hill. Surveys of Saturn employees shows traffic en route to work is a major frustration. It is suggested that future housing development in Spring Hill occur closer to Saturn. This will equilibrate the jobs-housing balance and will reduce the excess commute. Other Southern towns may wish to consider these results when planning for the development of automobile manufacturers.

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