The circulatory system , also called the cardiovascular system or the vascular system , is an organ system that permits blood to circulate and transport nutrients such as amino acids and electrolytes , oxygen , carbon dioxide , hormones , and blood cells to and from the cells in the body to provide nourishment and help in fighting diseases , stabilize temperature and pH , and maintain homeostasis. The circulatory system includes the lymphatic system , which circulates lymph. Lymph is essentially recycled excess blood plasma after it has been filtered from the interstitial fluid between cells and returned to the lymphatic system. The cardiovascular from Latin words meaning "heart" and "vessel" system comprises the blood, heart, and blood vessels.
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Skip to a section in this page: Navigate to a main section , the navigation within each section , or the main content. Explore the practice of arts administration with a focus on cultural advocacy in the arts today. Evaluate examples in the humanities and the visual and performing arts industries surveying leadership, management, marketing, social media, community engagement, budgeting, grants, research and development. Practical application of studies culminate in a cultural advocacy project. A supervised internship in Arts Administration and Cultural Advocacy.
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Situational awareness or situation awareness SA is the perception of environmental elements and events with respect to time or space, the comprehension of their meaning, and the projection of their future status. Situation awareness has been recognized as a critical, yet often elusive, foundation for successful decision-making across a broad range of situations, many of which involve the protection of human life and property, including law enforcement, aviation, air traffic control, ship navigation,  health care,  emergency response, military command and control operations, self defense ,  and offshore oil and nuclear power plant management. The formal definition of SA is broken down into three segments: perception of the elements in the environment, comprehension of the situation, and projection of future status. SA states refers to the actual awareness of the situation. SA systems refers to the distribution of SA in teams and between objects in the environment, and to the exchange of SA between system parts.
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