You can convert natural gas prices from one price basis to another with these formulas (assuming a heat content of natural gas of 1,037 Btu per cubic foot): $ per Ccf divided by 1.037 equals $ per therm. $ per therm multiplied by 1.037 equals $ per Ccf. $ per Mcf divided by 1.037 equals $ per MMBtu.
Some possible signs and symptoms of kidney cancer include: 1  Blood in the urine (hematuria). 2  Low back pain on one side (not caused by injury). 3  A mass (lump) on the side or lower back. 4  Fatigue (tiredness). 5  Loss of appetite. 6  Weight loss not caused by dieting. 7  Fever that is not caused by an infection and that doesnât go away.
The exact cause of kidney cancer is unknown, but certain risk factors are linked to the disease (a risk factor is anything that increases a person's chance of getting a disease). Different cancers have different risk factors.Some risk factors are under your control (smoking); others are not (gender and race).n the early stages, renal cell cancer usually causes no clear signs or symptoms. However, as the tumor grows, symptoms may include: 1  Blood in the urine (hematuria). 2  A lump or mass in the area of the back near the kidneys.