Abstract not available.

Seven plants native to the moist habitats of the pine savannas, woodlands, and Hillside Bog natural area at the Crosby Arboretum, Picayune, MS, were evaluated under laboratory and nursery conditions to determine seed germination percentage, optimal germination temperature, and the effect of substrates on germination. These native plants include: titi (Cyrilla racemiflora L.), buckwheat tree (Cliftonia monophylla Britt.), flameflower (Macranthera flammea (Bartr.) Pennell), deertongue (Carphephorus odoratissimus (Gmel.) Herb. var. odoratissimus), pink coreopsis (Coreopsis nudata Nutt.), tall ironweed (Vernonia angustifolia Michx.), and swamp bay (Persea palustris (Raf.) Sarg.). Laboratory experimentation concluded with germination and determination of optimal temperature regimes. Tall ironweed had the highest rate of success in the nursery. Black Kow compost had suboptimal performance compared to Sunshine Mix 1 and pine bark / sand under nursery conditions. Several of the species tested had minimal germination and require further research to optimize germination and nursery growth.

No description available.

Until quite recently, native people in English-Canadian drama have been portrayed by non-native playwrights. Stereotypes such as the Indian maiden and the noble savage were the early result of this white perspective. In the liberal climate prevailing after 1950, non-native dramatists perceived the native as a doomed figure struggling to survive in an alien culture. This tragic but static view has gradually given way to a more positive depiction of a people who, although badly wounded, have nevertheless endured. This new perception owes a great deal to the work of native playwrights, who are finding their own voice and celebrating their own culture and traditions. / Thesis / Master of Arts (MA)

No description available.

<p>This dissertation examines the production of the "native" in literary and photographic narratives in the Franco-Maghrebian postcolonial context. More specifically, I selected a group of a few well-known Maghrebian intellectuals who write in French, who act as mediators of postcolonial difference between France and the Maghreb, while living between the "East" and the "West." In my dissertation fieldwork, I looked at the politics involved in the production of "home", "exile", and of "the native" within literary and photographic engagements of these North African diasporic intellectuals.</p> <p>Here, I argue that a reading of literary texts offers an alternative understanding of the International Relations of migration and of linkages between postcolonies and postmetropoles. Such an examination involves exploring unexpected claims to a 'native' status that brings about a re-thinking of disciplinary boundaries; an incursion into practices of spectrality in visual and literary narratives, whereby the postcolonial diasporic intellectual is engaged in the practice of collecting 'endangered authenticities.' Moreover, an alternative understanding of IR can also be perceived from the politics of language and hybridity, which arise for Maghrebian intellectuals living and writing about "home", and deciding upon audiences in their writings. Out of this politics emerge the categories of the immigré(e) and exilé(e) that reflect a lived experience of international relations, and an absence of relations that adds to our understanding.</p> <p>The importance of this insight becomes clear when we confront a contemporary IR of migration written from a more mainstream perspective. Its ahistorical presentation and state-centrism are blind to the continuities of imperialism, where the postcolony is as much within the lived space of the postmetropole as it is outside. Thus I attempt to amplify this understanding of the IR of migration and imperialism through recourse to literary and visual narratives of Franco-Maghrebian intellectuals.</p> / Thesis / Doctor of Philosophy (PhD)

No description available.

<p>This dissertation will examine the motives and intentions of four native men, John Thunder, Peter Hunter, George Flett and John McKay, who participated in the missionary endeavour as native missionaries of the Presbyterian Church in Canada ministering to native people in southern Manitoba and Saskatchewan between 1866 and 1912. In examining the lives and careers of Thunder, Hunter, Flett and McKay, it becomes apparent that their goals and their perception of the missionary role were not necessarily those of the Foreign Mission Committee (FMC), the governing body concerned with the missionary work of the Presbyterian Church in Canada.</p> <p>The dissertation follows and extends the theoretical framework delineated by historian Richard White (1991), who argues that in cross-cultural encounters a 'middle ground' may emerge, a common, mutually comprehensible world partaking of aspects of all cultures in the contact situation. It will be shown that the two Dakota men, John Thunder and Peter Hunter, used the office of missionary and the symbols of Christianity to communicate their needs to the dominant white society and to achieve their own goals on behalf of the Dakota people. Likewise, the Country-born men, John McKay and George Flett, appropriated the role of missionary in an attempt to maintain the atmosphere of negotiation and accommodation which characterized the middle ground of the Red River Settlement in which they were raised.</p> <p>In contrast to prevailing views of missions as destructive of native culture and an imposition of the colonial agenda on native life, I demonstrate the various ways in which the missionary endeavour was perceived as valuable by the native people and how, as missionaries, each of these four native men had some degree of influence over the pace, level, and type of adaptation which they and their people would make to white society.</p> / Doctor of Philosophy (PhD)

Charitable giving has been of great interest to marketing academics because of its importance in understanding the relationships between nonprofit organizations and their customers. The concept of motivation is vital to researchers because authors have long queried about why a donor decides to give money to a charity as opposed to saving, investing, or consuming discretionary goods with these dollars. The first study in this paper was exploratory in nature; in this study, a number of concepts were investigated including differences in preferred site attributes and time viewing sites by digital nativity, as well as changes in donation behavior after the viewing the site. The second study investigates differences in altruism based on digital nativity, generation, and gender. Differences were found in terms of digital nativity, generation, and gender with respect to self-reported altruism scores. The third and final study investigates differences in perceptions of parents' altruism based on digital nativity, generation, and gender. Differences were found in terms of digital nativity and gender, but not with respect to generation, in terms of perceived parents' altruism scores. / Business Administration/Marketing

Introduced cool-season grasses are dominant in Virginia's grasslands, but their high digestible energy and non-structural carbohydrate (NSC) levels pose a risk for horses prone to obesity and laminitis. Native warm-season grasses (NWSG) have lower digestible energy and NSC levels that may be more suitable for horses susceptible to laminitis. The overall objectives of this research were to 1) assess voluntary intake, toxicological response, and apparent digestibility of NWSG hays fed to horses; 2) evaluate the characteristics of three NWSG species under equine grazing; and 3) evaluate establishment strategies for NWSG and wildflowers in Virginia. For the first objective, a hay feeding trial was conducted with 9 Thoroughbred geldings in a 3 x 3 Latin square design. Voluntary dry matter intake of indiangrass (Sorghastrum nutans) and big bluestem (Andropogon gerardii) hays by horses were 1.3% and 1.1% of BW/d, significantly lower than orchardgrass (Dactylis glomerata), an introduced cool-season grass, at 1.7% of BW/d. Biomarkers for toxicity remained within acceptable ranges for all treatments. Apparent DMD did not differ among hays, ranging from 39 to 43%. Non-structural carbohydrate levels were below the maximum recommended concentration for horses susceptible to laminitis. For the second objective, a grazing trial was conducted comparing indiangrass (IG), big bluestem (BB), and eastern gamagrass (Tripsacum dactyloides) (EG) yields, forage losses, changes in vegetative composition, and effects on equine bodyweight. Nine, 0.1-hectare plots were seeded with one of the three native grass treatments, and each plot was grazed by one Thoroughbred gelding in two grazing bouts, one in July and another in September 2019. Indiangrass had the highest available forage, at 4340 kg/ha, compared with 3590 kg/ha from BB (P < 0.0001). Eastern gamagrass plots established poorly, and had only 650 kg/ha available forage during the experiment. Grazing reduced standing cover of native grasses in IG and BB treatments by about 30%, and trampled forage constituted 36-68% of groundcover in those plots after each grazing bout. Horses lost weight on all treatments, but tended (P=0.09) greater weight loss on the indiangrass treatment at 1.5 kg/d compared to 0.5 kg/d in the BB and EG treatments. For the third objective, three experiments were conducted to evaluate different strategies for establishing NWSG and wildflowers. The first experiment compared large grazed plots with or without a 2 oz/acre rate of the herbicide imazapic. Imazapic led to higher biomass and percent cover in plots seeded only with NWSG. For plots seeded with a mix of NWSG and wildflowers, imazapic reduced wildflower establishment and resulted in higher biomass and percent cover of weeds over the course of the experiment. The second experiment examined four rates of imazapic application for NWSG and wildflower establishment in small plots seeded with either NWSG or a NWSG and wildflower mix, and found biomass and percent cover of weeds was lowest at a 6 oz/acre rate, while NWSG biomass and cover did not differ between treatments. Wildflower establishment was again reduced by imazapic. The third establishment experiment compared four site preparation strategies for wildflower establishment and found tillage resulted in the most cover and biomass of wildflowers. / Doctor of Philosophy / Introduced cool-season grasses are dominant in Virginia's grasslands, but their high digestible energy and non-structural carbohydrate (NSC) levels pose a risk for horses prone to obesity and laminitis. Native warm-season grasses (NWSG) have lower digestible energy and NSC levels that may be more suitable for horses susceptible to laminitis. The overall objectives of this research were to 1) assess voluntary intake, toxicological response, and apparent digestibility of NWSG hays fed to horses; 2) evaluate the characteristics of three NWSG species under equine grazing; and 3) evaluate establishment strategies for NWSG and wildflowers in Virginia. For the first objective, a hay feeding trial was conducted with 9 Thoroughbred geldings in a 3 x 3 Latin square design. Voluntary dry matter intake of indiangrass (Sorghastrum nutans) and big bluestem (Andropogon gerardii) hays by horses were 1.3% and 1.1% of BW/d, significantly lower than orchardgrass (Dactylis glomerata), an introduced cool-season grass, at 1.7% of BW/d. Biomarkers for toxicity remained within acceptable ranges for all treatments. Apparent DMD did not differ among hays, ranging from 39 to 43%. Non-structural carbohydrate levels were below the maximum recommended concentration for horses susceptible to laminitis. For the second objective, a grazing trial was conducted comparing indiangrass (IG), big bluestem (BB), and eastern gamagrass (Tripsacum dactyloides) (EG) yields, forage losses, changes in vegetative composition, and effects on equine bodyweight. Nine, 0.1-hectare plots were seeded with one of the three native grass treatments, and each plot was grazed by one Thoroughbred gelding in two grazing bouts, one in July and another in September 2019. Indiangrass had the highest available forage, at 4340 kg/ha, compared with 3590 kg/ha from BB (P < 0.0001). Eastern gamagrass plots established poorly, and had only 650 kg/ha available forage during the experiment. Grazing reduced standing cover of native grasses in IG and BB treatments by about 30%, and trampled forage constituted 36-68% of groundcover in those plots after each grazing bout. Horses lost weight on all treatments, but tended (P=0.09) greater weight loss on the indiangrass treatment at 1.5 kg/d compared to 0.5 kg/d in the BB and EG treatments. For the third objective, three experiments were conducted to evaluate different strategies for establishing NWSG and wildflowers. The first experiment compared large grazed plots with or without a 2 oz/acre rate of the herbicide imazapic. Imazapic led to higher biomass and percent cover in plots seeded only with NWSG. For plots seeded with a mix of NWSG and wildflowers, imazapic reduced wildflower establishment and resulted in higher biomass and percent cover of weeds over the course of the experiment. The second experiment examined four rates of imazapic application for NWSG and wildflower establishment in small plots seeded with either NWSG or a NWSG and wildflower mix, and found biomass and percent cover of weeds was lowest at a 6 oz/acre rate, while NWSG biomass and cover did not differ between treatments. Wildflower establishment was again reduced by imazapic. The third establishment experiment compared four site preparation strategies for wildflower establishment and found tillage resulted in the most cover and biomass of wildflowers.