Ulcerative Colitis - When To Call a Doctor. Call a doctor immediately if you have been diagnosed with ulcerative colitis and you have: 1  Fever over 101Â°F (38.3Â°C) or shaking chills. 2  Lightheadedness, passing out, or rapid heart rate.  Stools that are almost always bloody.
Homebrewing is the brewing of beer on a small scale for personal, non-commercial purposes. Beer has been brewed on the domestic level since its advent, thousands of years prior to its commercial production. Through the years its legality has varied according to local regulation.
For Malawi, one technique that is being promoted to conserve rainwater in the farmer's fields is tie-ridging. Tie-ridging is known in other places as boxed-ridges or furrow dyking (Krishna, 1989; Hulugalle et al., 1990). Tie-ridging is not a new technology within Malawi and the rest of the SADC.