706 resultados para Ken Schlesinger
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Instalação de um bananal. Escolha da cultivar. Thap maeo. Caipira. Prata Zulu. Fhia 18. Prata ken. Fhia 01. Fhia 02. Pelipita. Escolha da área. Condições climáticas. Preparo do solo. Época de plantio. Espaçamento e densidade populacional. Coveamento e sulcamento. Seleção e preparo das mudas. Adubação. Irrigação. Práticas culturais. Capina. Desbaste. Desfolha. Escoramento. Eliminação do coração (mangará) e pencas. Colheita. Pós-colheita. Doenças da bananeira. Sintomas. Controle. Sigatoka-negra. Moko. Mal-do-panamá. Mosaico da bananeira. Estrias da bananeira. Pragas da bananeira. Controle. Broca-do-rizoma / Moleque-da-bananeira (Cosmopolites sordidus). Broca do pseudocaule (Castnia sp.). Abelha arapuá (Trigona spp.). Tripes. Ácaros de teia - Tetranychus spp. (Acari: Tetranychidae). Índices técnicos. Mão-de-obra para implantação de 1 hectare de banana. Necessidade de mudas e insumos para 1 hectare, no espaçamento 3 x 3 m no primeiro ano. Coeficientes para implantação mecanizada de 1 hectare de banana.
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Critérios de colheita recomendados. Número de dias após o lançamento da inflorescência. Angulosidade e enchimento dos frutos. Como colher. Cultivares de porte alto: Thap maeo, Caipira, Prata Zulu, Prata Caprichosa, Prata Garantida, Prata Ken e Pelipita. Cultivares de portes médio e baixo: Fhia 18 e Fhia 1.
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Whelan, K. E. and King, R. D. (2004) Intelligent software for laboratory automation. Trends in Biotechnology 22 (9): 440-445
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Whelan, K. E. and King, R. D. Using a logical model to predict the growth of yeast. BMC Bioinformatics 2008, 9:97
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van Someren KA, Howatson G, Nunan D, Thatcher R, Shave R., Comparison of the Lactate Pro and Analox GM7 blood lactate analysers, Int J Sports Med. 2005 Oct;26(8):657-61. RAE2008
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Thatcher, Rhys, et al., 'A modified TRIMP to quantify the in-season training load of team sport players', Journal of Sport Sciences, (2007) 25(6) pp.629-634 RAE2008
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Booth, Ken, Dunne, T., Worlds in Collision: Terror and the Future of Global Order (New York: Palgrave Macmillan, 2002), pp.x+376 RAE2008
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Booth, Ken, Critical Security Studies and World Politics (Boulder, CO: Lynne Rienner Publishers, 2005), pp.ix+321 RAE2008
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Booth, Ken, Theory of World Security (Cambridge: Cambridge University Press, 2008), pp.xviii+489 RAE2008
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Booth, Ken, and N. J. Wheeler, The Security Dilemma: Fear, Cooperation, and Trust in World Politics (Palgrave Macmillan, 2007), pp.xv+364 RAE2008
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Binding, David; Bell, D.; Walters, K., (2006) 'The Oscillatory Squeeze flow rheometer: Comprehensive theory and a new experimental facility', Rheologica Acta 46 pp.111-121 RAE2008
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Sk?t, L., Humphreys, M. O., Armstead, I. P., Heywood, S., Sk?t, K. P., Sanderson, R., Thomas, I. D., Chorlton, K. H., & Sackville Hamilton, N. R. (2005). An association mapping approach to identify flowering time genes in natural populations of Lolium perenne (L.). Molecular Breeding, 15(3), 233-245. Sponsorship: BBSRC RAE2008
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The contribution of buildings towards total worldwide energy consumption in developed countries is between 20% and 40%. Heating Ventilation and Air Conditioning (HVAC), and more specifically Air Handling Units (AHUs) energy consumption accounts on average for 40% of a typical medical device manufacturing or pharmaceutical facility’s energy consumption. Studies have indicated that 20 – 30% energy savings are achievable by recommissioning HVAC systems, and more specifically AHU operations, to rectify faulty operation. Automated Fault Detection and Diagnosis (AFDD) is a process concerned with potentially partially or fully automating the commissioning process through the detection of faults. An expert system is a knowledge-based system, which employs Artificial Intelligence (AI) methods to replicate the knowledge of a human subject matter expert, in a particular field, such as engineering, medicine, finance and marketing, to name a few. This thesis details the research and development work undertaken in the development and testing of a new AFDD expert system for AHUs which can be installed in minimal set up time on a large cross section of AHU types in a building management system vendor neutral manner. Both simulated and extensive field testing was undertaken against a widely available and industry known expert set of rules known as the Air Handling Unit Performance Assessment Rules (APAR) (and a later more developed version known as APAR_extended) in order to prove its effectiveness. Specifically, in tests against a dataset of 52 simulated faults, this new AFDD expert system identified all 52 derived issues whereas the APAR ruleset identified just 10. In tests using actual field data from 5 operating AHUs in 4 manufacturing facilities, the newly developed AFDD expert system for AHUs was shown to identify four individual fault case categories that the APAR method did not, as well as showing improvements made in the area of fault diagnosis.
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Chronic sustained hypoxia (CH) induces functional weakness, atrophy, and mitochondrial remodelling in the diaphragm muscle. Animal models of CH present with changes similar to patients with respiratory-related disease, thus, elucidating the molecular mechanisms driving these adaptations is clinically important. We hypothesize that ROS are pivotal in diaphragm muscle adaptation to CH. C57BL6/J mice were exposed to CH (FiO2=0.1) for one, three, and six weeks. Sternohyoid (upper airway dilator), extensor digitorum longus (EDL), and soleus were studied as reference muscles as well as the diaphragm. The diaphragm was profiled using a redox proteomics approach followed by mass spectrometry. Following this, redox-modified metabolic enzyme activities and atrophy signalling were assessed using spectrophotometric assays and ELISA. Diaphragm isotonic performance was assessed after six weeks of CH ± chronic antioxidant supplementation. Protein carbonyl and free thiol content in the diaphragm were increased and decreased respectively after six weeks of CH – indicative of protein oxidation. These changes were temporally modulated and muscle specific. Extensive remodelling of metabolic proteins occurred and the stress reached the cross-bridge. Metabolic enzyme activities in the diaphragm were, for the most part, decreased by CH and differential muscle responses were observed. Redox sensitive chymotrypsin-like proteasome activity of the diaphragm was increased and atrophy signalling was observed through decreased phospho-FOXO3a and phospho-mTOR. Phospho-p38 MAPK content was increased and this was attenuated by antioxidant treatment. Hypoxia decreased power generating capacity of the diaphragm and this was restored by N-acetyl-cysteine (NAC) but not by tempol. Redox remodelling is pivotal for diaphragm adaptation to chronic sustained hypoxia. Muscle changes are dependent on duration of the hypoxia stimulus, activity profile of the muscle, and molecular composition of the muscle. The working respiratory muscles and slow oxidative fibres are particularly susceptible. NAC (antioxidant) may be useful as an adjunct therapy in respiratory-related diseases characterised by hypoxic stress.
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Nations around the world are considering strategies to mitigate the severe impacts of climate change predicted to occur in the twenty-first century. Many countries, however, lack the wealth, technology, and government institutions to effectively cope with climate change. This study investigates the varying degrees to which developing and developed nations will be exposed to changes in three key variables: temperature, precipitation, and runoff. We use Geographic Information Systems (GIS) analysis to compare current and future climate model predictions on a country level. We then compare our calculations of climate change exposure for each nation to several metrics of political and economic well-being. Our results indicate that the impacts of changes in precipitation and runoff are distributed relatively equally between developed and developing nations. In contrast, we confirm research suggesting that developing nations will be affected far more severely by changes in temperature than developed nations. Our results also suggest that this unequal impact will persist throughout the twenty-first century. Our analysis further indicates that the most significant temperature changes will occur in politically unstable countries, creating an additional motivation for developed countries to actively engage with developing nations on climate mitigation strategies. © 2011, Mary Ann Liebert, Inc.