When parathyroid hormone is overproduced blood calcium levels can become dangerously high, leading to parathyroid disease symptoms such as fatigue, weakness, depression, anxiety, nausea, vomiting, and digestive disorder. Long term effects can include kidney stones, cognitive impairment.ones are not affected in this disease, however. Hypoparathyroid disease causes include trauma to the parathyroid glands, autoimmune disease, and magnesium deficiency.
Matrix organization is more than a matrix structure. It must be reinforced by matrix systems such as dual control and evaluation systems, by leaders who operate comfortably with lateral decision making, and by a culture that can negotiate open conflict and a balance of power.
Common organizational designs include simple structure, the bureaucracy, and the matrix structure. Simple structures, characterized by a low degree of departmentalization, wide spans of control, authority centralized in a single person, and little formalization are typically used in small businesses.The simple structure is fast, flexible, and inexpensive to maintain and accountability is clear.rganizational structure defines how job tasks are formally divided, grouped, and coordinated. Work specialization, departmentalization, chain of command, span of control, centralization and decentralization, and formalization are components which determine organizational structure.