Hardiness
Mostrando 13-24 de 107 artigos, teses e dissertações.
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13. Hardiness (personalidade resistente): repercussões na qualidade de vida profissional em colaboradores de uma cooperativa de crédito do estado de Mato Grosso do Sul
Introdução: Hardiness é um construto de personalidade fundamentado em três aspectos inter-relacionados compromisso, controle e desafio e é considerado um fator que possibilita ao homem ser ativo, criativo e resistente a eventos estressores. Já a Qualidade de Vida Profissional (QVP) se ampara em três fatores apoio organizacional, motivação intrínsec
Publicado em: 2007
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14. Estresse ocupacional, Síndrome de Burnout e Hardiness em professores de Colégio Militar
Introdução: O Estresse Ocupacional (EO) e a Síndrome de Burnout (SB) são reconhecidos como um dos grandes problemas que acometem os professores, com conseqüências negativas para a saúde física e mental. Hardiness (personalidade resistente) é uma característica de personalidade que atua como moderadora dos estímulos estressores que podem levar ao E
Publicado em: 2007
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15. Avaliação do uso de ácido salicílico em sementes de calêndula (Calendula officinalis L.) sob diferentes estresses / Study the use salicylic acid of marigold seeds (Calendula officinalis L.) or stressing conditions.
Marigold (Calendula officinalis L.) is an important medicinal and decorative plant also used in the kitchens and in the manufacturing of cosmetic and phytotherapic products. Plants are susceptible to biotical and non biotical aggression and independently of not showing agile movements as defence; they could present deep modifications in the cell metabolism a
Publicado em: 2006
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16. Resistence to leprosis and alternaria brown spot in citrus / Resistencia a leprose e a mancha marrom de alternaria em citros : caracterização de hibridos, herança, mapeamento genetico e expressão genica
A leprose dos citros e a mancha marrom de Alternária são importantes doenças da citricultura. O conhecimento dos mecanismos genéticos envolvidos nas resistências apresentadas por algumas espécies e híbridos de citros a estas doenças é de fundamental importância para o desenvolvimento de estratégias para o melhoramento genético visando à utiliza�
Publicado em: 2005
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17. Burnout e hardiness: um estudo de evidência de validade
O presente trabalho foi realizado com o objetivo de verificar se professores que trabalham com alunos portadores de necessidades especiais apresentavam-se com hardiness e, conseqüentemente, sem burnout, como também verificar a validade concorrente entre as dimensões dos instrumentos Maslach burnout Inventory e o Personal Views Survey. Participaram 56 prof
Psico-USF. Publicado em: 2004-06
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18. Changes in Frost Hardiness of Stem Cortical Tissues of Cornus stolonifera Michx. after Recovery from Water Stress 1
Moderate water stress increases frost hardiness in many woody plants but little attention has been given to changes in hardiness after recovery from water stress. Tests were carried out to examine how much water stress-induced frost hardiness remained when plants were rewatered under different day length regimes. Red osier dogwood plants (Cornus stolonifera
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19. Relationship of Electrical Conductance at Two Frequencies to Cold Injury and Acclimation in Cornus stolonifera Michx. 1
The ratio of electrical conductance measured at two frequencies can be used to predict the cold hardiness of stem sections of Cornus stolonifera Michx. during the first stage of cold acclimation. Electrical conductance at 50 hertz divided by electrical conductance at 100 kilohertz gave a better estimate of hardiness than measurements at either frequency alon
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20. Induction of Frost Hardiness in Stem Cortical Tissues of Cornus stolonifera Michx. by Water Stress: II. Biochemical Changes 1
A decrease of protein, RNAs, and starch, and an increase of sugar were observed in 3-day water-stressed red osier dogwood plants (Cornus stolonifera Michx.) when the frost hardiness increased from −3 to −6 C. As the frost hardiness increased to −11 C after 7 days of treatment, the starch continuously decreased, however, the proteins and RNAs increased
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21. Regulation of Cold Hardiness in Acer negundo12
The application of gibberellin to Acer negundo either during or after a short photoperiod strikingly lowered the amount of hardiness obtained after 4 weeks in darkness at 5°. Two growth retardants, B9 and Amo 1618, the latter of which interferes with gibberellin synthesis, brought about hardiness increases under long photoperiods. The naturally occurring in
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22. Expression of mRNA for the t;chcomplex polypeptide–1, a subunit of chaperonin CCT, is upregulated in association with increased cold hardiness in Delia antiqua
Summer-diapause and winter-diapause pupae of the onion maggot, Delia antiqua (Diptera: Anthomyiidae), were significantly more cold hardy than nondiapause, prediapause, and postdiapause pupae. Moreover, cold acclimation of nondiapause pupae conferred strong cold hardiness comparable with that of diapause pupae. Differential display analysis revealed that the
Cell Stress Society International.
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23. Induction of Frost Hardiness in Stem Cortical Tissues of Cornus stolonifera Michx. by Water Stress: I. Unfrozen Water in Cortical Tissues and Water Status in Plants and Soil 1
Water supply and day length were varied in cold hardiness studies of red osier dogwood plants (Cornus stolonifera Michx.). The frost killing temperature, the content and freezing of stem cortical tissue water along with soil moisture content and tension were evaluated. Seven days of water stress in long and short day photoperiod regimes caused a rapid decrea
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24. Studies on the Chemistry of the Living Bark of the Black Locust Tree in Relation to Frost Hardiness. IV. Effects of Ringing on Translocation, Protein Synthesis and the Development of Hardiness 1