Mechanical Engineering, 2000 This article reviews the improvement of wear resistance of steel that can amount to found money, particularly in industrial uses such as stamping dies and machine tools. Quenching converts most of the austenitic microstructure to the martensitic phase, which is finer and denser.
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Ciência Rural, 2012 O objetivo deste trabalho foi avaliar a variabilidade e as tendências temporais das principais variáveis climáticas - temperaturas máxima, mínima e média do ar, horas de frio (abaixo de 7°C), precipitação pluvial e umidade relativa do ar - no período ...
Loana Silveira Cardoso +6 more
doaj
Adding Value To Under utilised Fish Species [PDF]
, 2006 End of project reportTightening fish quotas and supply shortages for conventional species are causing major difficulties for both fishermen and seafood processors. There is a need, therefore, to explore the potential of underutilised fish species both as
Fagan, John +2 more
core
Chilling Tolerance Improving of Watermelon Seedling by Salicylic Acid Seed and Foliar Application
Notulae Scientia Biologicae, 2013 Chilling temperatures lead to numerous physiological disturbances in the cells of chilling-sensitive plants and result in chilling injury and death of tropical and subtropical plants such as watermelon.
Mohammad SAYYARI +3 more
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When Law Frees Us to Speak [PDF]
, 2019 A central aim of online abuse is to silence victims. That effort is as regrettable as it is successful. In the face of cyberharassment and sexualprivacy invasions, women and marginalized groups retreat from online engagement.
Citron, Danielle Keats +1 more
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Maintaining postharvest quality of cold stored ‘Hass’ avocados by altering the fatty acids content and composition with the use of natural volatile compounds – methyl jasmonate and methyl salicylate [PDF]
, 2017 BACKGROUND: Low temperature is often used to reduce metabolic processes and extend the storage of fruit, however, in the case of avocado the temperature below 3 °C would often result in development of physiological disorders associated with chilling ...
Abbott +62 more
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Identification of chilling-tolerance in maize inbred lines at germination and seedling growth stages
浙江大学学报. 农业与生命科学版, 2006 The chilling tolerance of nine maize inbred lines at germination and seedling growth stages were investigated by determining traits of germination characteristics and seedling quality at normal temperature (25 ℃) and low temperature (11 ℃) stress.
ZHENG Yun-ye +4 more
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Journal of Integrative Agriculture, 2016 : Spermidine (Spd) is known to be involved in the regulation of plant responses to chilling stress and counteract the adverse effect of stress conditions.
Yan-hua ZENG +6 more
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How do changes in temperature during growth affect leaf pigment composition and photosynthesis in Zea mays genotypes differing in sensitivity to low temperature? [PDF]
, 2017 The changes in photosynthetic activity and composition of pigments induced by changes in temperature were examined in the third leaf of three chilling-tolerant and three chilling-sensitive genotypes of maize (Zea mays L.).
Haldimann, Pierre
core
Transcriptome Analysis of Chilling-Imbibed Embryo Revealed Membrane Recovery Related Genes in Maize [PDF]
, 2017 Fei He +7 more
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