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  2. Sympathoadrenal system - Wikipedia

    en.wikipedia.org/wiki/Sympathoadrenal_system

    The sympathoadrenal system is a physiological connection between the sympathetic nervous system and the adrenal medulla and is crucial in an organism's physiological response to outside stimuli. [1] When the body receives sensory information, the sympathetic nervous system sends a signal to preganglionic nerve fibers , which activate the ...

  3. List of forms of government - Wikipedia

    en.wikipedia.org/wiki/List_of_forms_of_government

    A directorial republic is a government system with power divided among a college of several people who jointly exercise the powers of a head of state and/or a head of government. Merchant republic: In the early Renaissance, a number of small, wealthy, trade-based city-states embraced republican ideals, notably across Italy and the Baltic.

  4. Walter Bradford Cannon - Wikipedia

    en.wikipedia.org/wiki/Walter_Bradford_Cannon

    The Sympathoadrenal System Cannon proposed the existence and functional unity of the sympathoadrenal (or “sympathoadrenomedullary” or “sympathico-adrenal”) system. He theorized that the sympathetic nervous system and the adrenal gland work together as a unit to maintain homeostasis in emergencies. [ 23 ]

  5. Government - Wikipedia

    en.wikipedia.org/wiki/Government

    A government is the system or group of people governing an organized community, generally a state. In the case of its broad associative definition, government normally consists of legislature, executive, and judiciary. Government is a means by which organizational policies are enforced, as

  6. Sympathetic nervous system - Wikipedia

    en.wikipedia.org/wiki/Sympathetic_nervous_system

    There are two kinds of neurons involved in the transmission of any signal through the sympathetic system: pre-ganglionic and post-ganglionic. The shorter preganglionic neurons originate in the thoracolumbar division of the spinal cord specifically at T1 to L2~L3, and travel to a ganglion, often one of the paravertebral ganglia, where they synapse with a postganglionic neuron.

  7. Stress (biology) - Wikipedia

    en.wikipedia.org/wiki/Stress_(biology)

    The sympathoadrenal medullary (SAM) axis may activate the fight-or-flight response through the sympathetic nervous system, which dedicates energy to more relevant bodily systems to acute adaptation to stress, while the parasympathetic nervous system returns the body to homeostasis.

  8. Systems theory in political science - Wikipedia

    en.wikipedia.org/wiki/Systems_theory_in...

    The environment generates different demands from different section of society such as reservation system in the matter of a certain group, demand for better transportation etc. Step 1. changes in the social or physical environment surrounding a political system produce "demands" and "supports" for action or the status quo directed as "inputs ...

  9. Geniocracy - Wikipedia

    en.wikipedia.org/wiki/Geniocracy

    The book cover of Rael's book Geniocracy: Government of the People, for the People, by the Geniuses (Printed for the first time in English: 2008 Nova Distribution.). The term geniocracy comes from the word genius, and describes a system that is designed to select for intelligence and compassion as the primary factors for governance.