Deployment of Elite Tropical and Subtropical Hardwoods

Commercialisation agreements supporting plantation development, carbon sequestration, climate change of hardwood species in Queensland.

Gene to Phenotype Integrative Science and Modelling Applied to Pioneer elite

This project aims to use simulatiion modelling to improve our understanding of the genetics and physiology of complex traits with a view to increasing the rate of genetic gain in plant breeding programs.

Exclusive consumers: The discourse of privilege in elite Indian school websites

This chapter undertakes a study of how elite schools in India have a historical, colonial legacy while incorporating global, market oriented, international agenda to fit in with present times. Drawing on Bourdieu’s notion of elite schools and Foucault’s theory of discourse, a qualitative analysis is undertaken of 21 elite schools. The primary argument advanced is that the websites of the schools contain the discourses of privilege and distinction along with the discourses of inclusion and exclusion, market ideology and individual merit with the aim being to promote a local, global elite ascendancy.

The Relationship Between the Stay-Green Trait and Grain Yield in Elite Sorghum Hybrids Grown in a Range of Environments

The stay-green drought adaptation mechanism has been widely promoted as a way of improving grain yield and lodging resistance in sorghum [Sorghum bicolor (L.) Moench] and as a result has been the subject of many physiological and genetic studies. The relevance of these studies to elite sorghum hybrids is not clear given that they sample a limited number of environments and were conducted using inbred lines or relatively small numbers of experimental F-1 hybrids. In this study we investigated the relationship between stay-green and yield using data from breeding trials that sampled 1668 unique hybrid combinations and 23 environments whose mean yields varied from 2.3 to 10.5 t ha(-1). The strength and direction of the association between stay-green and grain yield varied with both environment and genetic background (male tester). The majority of associations were positive, particularly in environments with yields below 6 t ha(-1). As trial mean yield increased above 6 t ha(-1) there was a trend toward an increased number of negative associations; however, the number and magnitude of the positive associations were larger. Given that post-flowering drought is very commonly experienced by sorghum crops world wide and average yields are 1.2 and 2.5 t ha(-1) for the world and Australia, respectively, our results indicate that selection for stay-green in elite sorghum hybrids may be broadly beneficial for increasing yield in a wide range of environments.

Low-frequency electrical stimulation combined with a cooling vest improves recovery of elite kayakers following a simulated 1000-m race in a hot environment

This study compared the effects of a low-frequency electrical stimulation (LFES; Veinoplus® Sport, Ad Rem Technology, Paris, France), a low-frequency electrical stimulation combined with a cooling vest (LFESCR) and an active recovery combined with a cooling vest (ACTCR) as recovery strategies on performance (racing time and pacing strategies), physiologic and perceptual responses between two sprint kayak simulated races, in a hot environment (∼32 wet-bulb-globe temperature). Eight elite male kayakers performed two successive 1000-m kayak time trials (TT1 and TT2), separated by a short-term recovery period, including a 30-min of the respective recovery intervention protocol, in a randomized crossover design. Racing time, power output, and stroke rate were recorded for each time trial. Blood lactate concentration, pH, core, skin and body temperatures were measured before and after both TT1 and TT2 and at mid- and post-recovery intervention. Perceptual ratings of thermal sensation were also collected. LFESCR was associated with a very likely effect in performance restoration compared with ACTCR (99/0/1%) and LFES conditions (98/0/2%). LFESCR induced a significant decrease in body temperature and thermal sensation at post-recovery intervention, which is not observed in ACTCR condition. In conclusion, the combination of LFES and wearing a cooling vest (LFESCR) improves performance restoration between two 1000-m kayak time trials achieved by elite athletes, in the heat.

Elite Bargaining and the Evolution of Centre-Periphery Relations in Post-Soviet Russia : A Comparative Analysis

This work is concerned with presenting a modified theoretical approach to the study of centre-periphery relations in the Russian Federation. In the widely accepted scientific discourse, the Russian federal system under the Yeltsin Administration (1991-2000) was asymmetrical; largely owing to the varying amount of structural autonomy distributed among the federation s 89 constituent units. While providing an improved understanding as to which political and socio-economic structures contributed to federal asymmetry, it is felt that associated large N-studies have underemphasised the role played by actor agency in re-shaping Russian federal institutions. It is the main task of this thesis to reintroduce /re-emphasise the importance of actor agency as a major contributing element of institutional change in the Russian federal system. By focusing on the strategic agency of regional elites simultaneously within regional and federal contexts, the thesis adopts the position that political, ethnic and socio-economic structural factors alone cannot fully determine the extent to which regional leaders were successful in their pursuit of economic and political pay-offs from the institutionally weakened federal centre. Furthermore, this work hypothesises that under conditions of federal institutional uncertainty, it is the ability of regional leaders to simultaneously interpret various mutable structural conditions then translate them into plausible strategies which accounts for the regions ability to extract variable amounts of economic and political pay-offs from the Russian federal system. The thesis finds that while the hypothesis is accurate in its theoretical assumptions, several key conclusions provide paths for further inquiry posed by the initial research question. First, without reliable information or stable institutions to guide their actions, both regional and federal elites were forced into ad-hoc decision-making in order to maintain their core strategic focus: political survival. Second, instead of attributing asymmetry to either actor agency or structural factors exclusively, the empirical data shows that both agency and structures interact symbiotically in the strategic formulation process, thus accounting for the sub-optimal nature of several of the actions taken in the adopted cases. Third, as actor agency and structural factors mutate over time, so, too do the perceived payoffs from elite competition. In the case of the Russian federal system, the stronger the federal centre became, the less likely it was that regional leaders could extract the high degree of economic and political pay-offs that they clamoured for earlier in the Yeltsin period. Finally, traditional approaches to the study of federal systems which focus on institutions as measures of federalism are not fully applicable in the Russian case precisely because the institutions themselves were a secondary point of contention between competing elites. Institutional equilibriums between the regions and Moscow were struck only when highly personalised elite preferences were satisfied. Therefore the Russian federal system is the product of short-term, institutional solutions suited to elite survival strategies developed under conditions of economic, political and social uncertainty.

In vitro micropropagation of elite rosewood (Dalbergia latifolia Roxb

Induction of single and multiple shoots was obtained from nodal expiants of 60–80 year-old elite trees of rosewood on Murashige and Skoog's basal medium supplemented with 6-benzylaminopurine (1.0 mg 1-1) and delta -Naphthalene acetic acid (0.05 mg 1-1) or indole acetic acid (0.5 mg 1-1). Multiplication of shoots was obtained on MS (reduced major elements) or Woody Plant Medium supplemented with 6-benzylaminopurine (1.0 mg 1-1) and kinetin (0.5–1.0 mg 1-1). Excised shoots were rooted on half-strength MS with IBA (2.0 mg 1-1) to obtain complete plantlets. The regenerated plantlets have been acclimatized and successfully transferred to the soil.

Airway Inflammation and Bronchial Hyperresponsiveness in Elite Cross-Country Skiers and in Patients with Newly Diagnosed Asthma: A Bronchial Biopsy Study

The objective of these studies was to evaluate possible airway inflammation and remodeling at the bronchial level in cross-country skiers without a prior diagnosis of asthma, and relate the findings to patients with mild chronic asthma and patients with newly diagnosed asthma. We also studied the association of airway inflammatory changes and bronchial hyperresponsivess (BHR), and treatment effects in cross-country skiers and in patients with newly diagnosed asthma. Bronchial biopsies were obtained from the subjects by flexible bronchoscopy, and the inflammatory cells (eosinophils, mast cells, T-lymphocytes, macrophages, and neutrophils) were identified by immunohistochemistry. Tenascin (Tn) immunoreactivity in the bronchial basement membrane (BM) was identified by immunofluorescence staining. Lung function was measured with spirometry, and BHR was assessed by methacholine (skiers) or histamine (asthmatics) challenges. Skiers with BHR and asthma-like symptoms were recruited to a drug-intervention study. Skiers were given treatment (22 weeks) with placebo or budesonide (400 µg bid). Patients with newly diagnosed asthma were given treatment for 16 weeks with placebo, salmeterol (SLM) (50 µg bid), fluticasone propionate (FP) (250 µg bid), or disodium cromoglicate (DSCG) (5 mg qid). Bronchial biopsies were obtained at baseline and at the end of the treatment period. In the skiers a distinct airway inflammation was evident. In their bronchial biopsy specimens, T-lymphocyte, macrophage, and eosinophil counts were, respectively greater by 43-fold (P<0.001), 26-fold (P<0.001, and 2-fold (P<0.001) in skiers, and by 70-fold (p>0.001), 63-fold (P<0.001), and 8-fold (P<0.001) in asthmatic subjects than in controls. In skiers, neutrophil counts were more than 2-fold greater than in asthmatic subjects (P<0.05). Tn expression was higher in skiers than in controls and lower in skiers than in mild asthmatics. No significant changes were seen between skiers with or without BHR in the inflammatory cell counts or Tn expression. Treatment with inhaled budesonide did not attenuate asthma-like symptoms, the inflammatory cell infiltration, or BM Tn expression in the skiers. In newly diagnosed asthmatic patients, SLM, FP, and DSCG reduced asthma symptoms, and need for rescue medication (P<0.04). BHR was reduced by doubling doses 2.78, 5.22, and 1.35 respectively (all P<0.05). SLM and placebo had no effect on cell counts or Tn expression. FP and DSCG reduced eosinophil counts in the bronchial biopsy specimens (P<0.02 and <0.048, respectively). No significant change in tenascin expression appeared in any treatment group. Regarding to atopy, no significant differences existed in the inflammatory cell counts in the bronchial mucosa of subjects with newly diagnosed asthma or in elite cross country skiers. Tn expression in the BM was significantly higher in atopic asthma than in those with nonatopic asthma. Airway inflammation occurred in elite cross-country skiers with and without respiratory symptoms or BHR. Their inflammatory cell pattern differed from that in asthma. Infiltration with eosinophils, macrophages, and mast cells was milder, but lymphocyte counts did not differ from counts in asthmatic airways. Neutrophilic infiltration was more extensive in skiers than in asthmatics. Remodeling took place in the skiers’ airways, as reflected by increased expression of BM tenascin These inflammatory changes and Tn expression may be caused by prolonged exposure of the lower airways to inadequately humidified cold air. In skiers inflammatory changes and remodeling were not reversed with anti-inflammatory treatment. In contrast, in patients with newly diagnosed asthma, anti-inflammatory treatment did attenuate eosinophilic inflammation in the bronchial mucosa. In skiers, anti-inflammatory treatment did not attenuate BHR as it did in asthmatic patients. The BHR in skiers was attenuated spontaneously during placebo treatment, with no difference from budesonide treatment. Lower training intensity during the treatment period may explain this spontaneous decrease in BHR. The origin of BHR probably differs in skiers and in asthmatics. No significant association between BHR and inflammatory cell counts or between BHR and Tn expression was evident in cross-country skiers or asthmatic subjects. Airway remodeling differed between atopic and nonatopic asthma. As opposed to nonatopic asthma, Tn expression was higher in atopic asthma and is related to inflammatory cell densities.

Vocación de poder : los abogados porteños a través de las colaciones de grado. 1884-1919

Resumen: El artículo trata sobre la formación de una fracción de la elite dirigente porteña en el paso del siglo xix al xx. La carrera de derecho siempre estuvo ligada al poder político y a la formación de la clase dirigente porteña. A través de los discursos de colación de grados de los doctores en jurisprudencia se busca indagar en los aspectos que los propios actores rescataban de su formación académica y su función social. Esta mirada tiene como objetivo destacar el rol de la Facultad de Derecho y Ciencias Sociales de la Universidad de Buenos Aires como canal de acceso privilegiado a la clase dirigente. Al tiempo se intenta observar como la preparación brindada en sus aulas no buscaba necesariamente la formación para el desempeño de la profesión de abogados sino que estaba orientada a la formación de dirigentes políticos.

Los museos y el patrimonio histórico militar en la conformación de la identidad nacional

Resumen: El objeto de este trabajo es vincular la actividad de los museos y su patrimonio histórico militar en la conformación de identidades, como parte de un proyecto que se inició hacia fines del siglo XIX. Abordaremos la cuestión desde una visión amplia, incluyendo todos aquellos bienes que por su historia, y la función que ocupan en esa construcción identitaria, guardan estrecha relación con la historia militar. Para tal fin, se tomarán cuatro casos: el Museo Histórico Nacional, el Buque Museo Corbeta Uruguay, la Casa Museo Luis Piedra Buena y la Casa Amarilla (sede del Departamento de Estudios Históricos Navales y del Instituto Nacional Browniano) Todos ellos bienes patrimoniales e instituciones que surgen o se re-significan con el objeto de facilitar a la comunidad nacional e internacional el acceso al conocimiento de la historia del país.

El ejercicio del poder en la “República de los notables” : notas sobre relaciones clientelares y legitimidad

Resumen: La vinculación entre la elite dirigente –principalmente rural en el interior de la Argentina- y los sectores dependientes, durante la república de los notables en la Argentina (1880-1916), ha sido vista como una relación clientelar. El objeto de este trabajo es explorar algunas pautas culturales que aparecen como el fundamento de esas relaciones y que permiten profundizar en el funcionamiento del sistema político durante esos años.

Sarmiento y su visión militar

Resumen: Las grandes naciones se construyen a partir de la visión alentadora de un grupo de hombres, que en la comprensión cabal de la realidad son capaces de encontrar las soluciones necesarias. Para el estadista ningún asunto puede reconocerse sin su relación con el otro y todos adquieren importancia en tanto puedan contribuir al desarrollo nacional y el bienestar ciudadano. En Sarmiento, la educación habría de ser el origen, y su realización, el instrumento inapelable en la construcción de un estado moderno. En este esquema las instituciones aparecen como los pilares sobre los que se apoya la verdadera esencia del espíritu nacional, y el único sostén legítimo del Estado; de allí la preocupación por su consolidación. A la organización de la política, de la justicia y de la administración en general, Sarmiento sumó un interés medular en torno al fortalecimiento del Ejército y la Armada, que tuvo como punto de partida las guerras civiles argentinas, continuidad con la experiencia adquirida en los Estados Unidos y su afirmación tras las consecuencias de la guerra con el Paraguay. Esta investigación aborda los aspectos más profundos de su pensamiento castrense, materializado en obra a partir de un agudo trabajo de organización desarrollado a lo largo de sus servicios militares, y en la presidencia de la Nación con la adquisición de modernos armamentos y la creación de las primeras escuelas para oficiales.

Sucessores bem sucedidos? Um balanço realista (e completo) da diplomacia na era militar

Apresenta uma resenha sobre o volume 2 da publicação - Os sucessores do Barão: relações exteriores do Brasil, 1912-1964 - que aborda a história das relações internacionais e da política externa do Brasil durante o regime militar, cobrindo tanto os episódios diplomáticos quanto os relativos ao quadro político e econômico mundial.

Remuneração dos militares da ativa, inativos e pensionistas dos ex-territorios federais do Amapá, Rondônia e de Roraima e o uso do Fundo Constitucional do Distrito Federal - FCDF - para despesas com remuneração do pessoal militar do Distrito Federal

Consultoria Legislativa - Área XVII - Segurança Pública e Defesa Nacional.