That link also provides definitions of unimodal and bi-modal. A general definition of unimodal would be having a single mode, and I would interpret mono-modal to mean the same thing.I would thus assume that mono-modal and unimodal are used to mean the same thing when discussing rainfall patterns.hat link also provides definitions of unimodal and bi-modal. A general definition of unimodal would be having a single mode, and I would interpret mono-modal to mean the same thing.
Pain around your kidneys can also be caused by other problems, such as: 1  problems with your spine or ribs. 2  muscle pain. 3  pneumonia. 4  a problem with your spleen or your liver. 5  a hernia.
Often mistaken to be tense or strained back muscles, kidney inflammation's most prominent symptom can be back pain. Three kidney inflammatory conditions that can cause back pain are: Nephritis -- kidney infection Renal calculi -- kidney stones Polycystic kidneys When a client complains of back pain, from the lower-thoracic to the mid-lumbar regions, it is important to rule out kidney inflammation.