studies finding polycentric governance to be more adaptive than other forms of governance4. As the number of scholars identifying polycentricity and related concepts as elements of adaptive governance has increased, however, a number of issues have arisen which could 4 As discussed in section 4, however, these authors defined polycentric governance as a polycentric governance system within which constituent decision-making entities act coherently, rather than more generally, as
Any abnormalities, inflammation, or injury can cause neck pain or stiffness. Many people experience neck pain or stiffness occasionally. In many cases, itâs due to poor posture or overuse. Sometimes, neck pain is caused by injury from a fall, contact sports, or whiplash. Most of the time, neck pain isnât a serious condition and can be relieved within a few days.
While heavy lifting, poor sleep or a particularly tough workout can lead to aching joints, generalized body pain and fatigue, these common symptoms may actually reflect a medical condition when they persist.Autoimmune disorders, Lyme disease, fibromyalgia and polymyalgia rheumatica are potential causes.utoimmune disorders -- including lupus, rheumatoid arthritis and ankylosing spondylitis -- can result in stiff, achy joints, body pain and significant fatigue. These conditions may affect up to 9 percent of the population, based on estimates in a November 2009 article in the Journal of Autoimmunity..