نتایج جستجو برای: hardiness

تعداد نتایج: 3203  

Journal: :Collegium antropologicum 2013
Josko Sindik Maja Adzija

The main aims of the study were: to explore the latent structure of the construct of hardiness at Croatian top basketball players and to gain an understanding of the relationship between obtained hardiness dimensions and situation-related efficacy in basketball. Situation efficacy of individual basketball players in top teams is linked to the constellation of a number of relevant anthropologica...

Journal: :Journal of personality 1991
J A Shepperd J H Kashani

The present study examined the relationship between the hardiness components of commitment, control, and challenge, and the experience of physical and psychological symptoms in a sample of 150 (75 male, 75 female) adolescents. A measure of psychosocial stress was included to permit an examination of whether the hardiness components interact with stress in predicting health outcomes. Analyses re...

Journal: :Tree physiology 2007
Xavier Morin Thierry Améglio Rein Ahas Cathy Kurz-Besson Vojtech Lanta François Lebourgeois Franco Miglietta Isabelle Chuine

Although cold hardiness is known to be a major determinant of tree species distribution, its dynamics and the factors that regulate it remain poorly understood. Variation in cold hardiness and carbohydrate concentration, from dormancy induction until bud burst, were investigated in populations of two deciduous (Quercus robur L. and Quercus pubescens Willd.) and one evergreen (Quercus ilex L.) E...

Journal: :Psychology, health & medicine 2013
Asle M Sandvik Paul T Bartone Sigurd William Hystad Terry M Phillips Julian F Thayer Bjørn Helge Johnsen

Psychological hardiness characterizes people who remain healthy under psychosocial stress. The present exploratory study investigates possible links between hardiness and several immune and neuroendocrine markers: IL-6, IL-12, IL-4, IL-10, & neuropeptide-Y. A total of 21 Norwegian navy cadets were studied in the context of a highly stressful military field exercise. Blood samples were collected...

Journal: :Plant physiology 1968
P L Steponkus F O Lanphear

The role of light in cold acclimation of Hedera helix L. var. Thorndale appears to differ from that reported for winter annuals. Although light greatly enhances the degree of hardiness attained, cold acclimation is not obligatorily linked to a light requirement. Photoperiods, varying from 8 to 24 hours, received during the cold acclimation period were equally effective in promoting maximum hard...

2005
Peter L. Steponkus

A bstiract. The role of light in cold acclimation of Hedera helix L. var. Thorndale appears to differ from that reported for winter annuals. Although light greatly enhances the degree of hardiness attained, cold acclimation is not obligatorily linked to a light requirement. Photoperiods, varying from 8 to 24 hours, received during the cold acclimation period were equally effective in promoting ...

Journal: :Plant physiology 1971
D R Evert C J Weiser

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 alone. The observed increase in the elect...

2013
Fatemeh Akbarizadeh Faezeh Jahanpour Abdollah Hajivandi

OBJECTIVE Nursing is one of the stressful jobs that affect nurse's well-being. The aim of this study was to assess the relationship between spiritual intelligence, hardiness and well-being among Iranian nurses. METHODS Samples of this cross- sectional study selected by Randomized stratified sampling, 125 nurses who have been working in different wards of Bushehr university hospitals. Data wer...

2003
A. Kahraman

chickpea (Cicer arietinum L.) is reportedly controlled by at least five genes with tolerance dominant over Lentil (Lens culinaris Medik.) germplasm with sufficient winter susceptibility (Malhotra and Singh, 1990). hardiness to survive most winters in cold northern areas is available. However, the use of that germplasm in breeding programs is hampered One of the major problems in characterizing ...

2012
Leili Mosalanejad Anahita Khodabakshi Koolaee Safie Jamali

OBJECTIVE To determine the effect of group Cognitive Behavioral Therapy (CBT) on psychological hardiness and coping strategies of infertile women undergoing Assisted Reproductive Therapy (ART). METHODS Two groups of infertile women who received ART consisted of experimental group (15 females) and control group (16 females) were compared. The participants in experimental group received 15 sess...

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