Cooking at a constant oven temperature of 300Â°F (160Â°C), a 5- to 8-lb standing rib roast will take 17-19 minutes per pound for rare, 20-22 for medium rare, 23-25 minutes for medium, and 27-30 minutes for well done.f you roast at 325Â°F (160Â°C), subtract 2 minutes or so per pound. If the roast is refrigerated just before going into the oven, add 2 or 3 minutes per pound. More: Set the roast out an hour or so before putting it in the oven.
The causes of schizophrenia include environmental and genetic factors. Possible environmental factors include being raised in a city, cannabis use, certain infections, parental age, and poor nutrition during pregnancy. Genetic factors include a variety of common and rare genetic variants.
1 At the VA, mental health programs provide psychosocial treatment options are available to help Veterans with schizophrenia learn to manage the illness, navigate stressors of daily life, stay healthy and active, and work towards important personal goals.ome ideas about what causes schizophrenia are: 1  Biological: Research has linked schizophrenia to problems with certain neurotransmitters, the chemical messengers that transmit impulses throughout a personâs brain and central nervous system.