Strains and stresses 99 Stress (Psychology) 89 Job stress 82 Stress (Physiology) 66 Post-traumatic stress disorder 36 Psychological aspects 27 Testing 27 Materials 24 Stress management 24 Stress corrosion 20 Fatigue 19 Stress, Psychological 19 Medicine, Psychosomatic 15 Psychic trauma 15 Residual stresses 15 Strength of materials 14 Mental health 13 Metals 13 Fracture mechanics 12 Physiological aspects 12 Psychology 12 Psychology, Industrial 12 Thermal stresses 12 Measurement 11 Social aspects 11 Teachers 10 Treatment 10 Adjustment (Psychology) 8 Crowding stress 8 Industrial hygiene 8