background having a patient in a vegetative state in the family is a complicated and stressful experience. caring for such patients with complete disability at home is very challenging. objectives the present study aimed to explore the outcomes of caring for patients in a vegetative state for families and caregivers at home. patients and methods in this qualitative study, 16 vegetative patients...

Over the last several decades, warming in the Arctic has outpaced the already impressive increases in global mean temperatures. The impact of these increases in temperature has been observed in a multitude of ecological changes in North American tundra including changes in vegetative cover, depth of active layer, and surface water extent. The low topographic relief and continuous permafrost cre...

The paper investigates the value of using distinct vegetation indices to quantify and characterize agricultural crop characteristics at different growth stages. Research was conducted on four crops (corn, soybean, wheat, and canola) over eight years grown under different tillage practices and nitrogen management practices that varied rate and timing. Six different vegetation indices were found ...