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  2. Public relations officer - Wikipedia

    en.wikipedia.org/wiki/Public_relations_officer

    A public relations officer (PRO) or chief communications officer (CCO) or corporate communications officer is a C-suite level officer responsible for communications, public relations, and/or public affairs in an organization. Typically, the CCO of a corporation reports to the chief executive officer (CEO). The CCO may hold an academic degree in ...

  3. Programmed input–output - Wikipedia

    en.wikipedia.org/wiki/Programmed_input–output

    Programmed input–output (also programmable input/output, programmed input/output, programmed I/O, PIO) is a method of data transmission, via input/output (I/O), between a central processing unit (CPU) and a peripheral device, [1] such as a Parallel ATA storage device. Each data item transfer is initiated by an instruction in the program ...

  4. Pilot-induced oscillation - Wikipedia

    en.wikipedia.org/wiki/Pilot-induced_oscillation

    After that unintentional maiden flight, the development team reduced the roll gain of the fly-by-wire computer to eliminate similar PIO during takeoff or landing. In February 1989, a JAS 39 Gripen prototype crashed when landing in Linköping, Sweden. Pilot-induced oscillation as a result of an over-sensitive, yet slow-response flight control ...

  5. Memory-mapped I/O and port-mapped I/O - Wikipedia

    en.wikipedia.org/wiki/Memory-mapped_I/O_and_port...

    Memory-mapped I/O is preferred in IA-32 and x86-64 based architectures because the instructions that perform port-based I/O are limited to one register: EAX, AX, and AL are the only registers that data can be moved into or out of, and either a byte-sized immediate value in the instruction or a value in register DX determines which port is the source or destination port of the transfer.

  6. President-in-office - Wikipedia

    en.wikipedia.org/wiki/President-in-Office

    A president-in-office or chair(man)-in-office (PiO or CiO; French: président en exercice) is the ambassador, foreign minister, or other official of the member state holding the presidency of an international organization, who is the individual actually chairing the meeting of the representatives from member states.

  7. Principal interacting orbital - Wikipedia

    en.wikipedia.org/wiki/Principal_Interacting_Orbital

    The top two PIOs sums to over 90% of the overall orbital contribution. The first PIO pair is between the d z2 orbital of the metal and the pi orbital of ethylene. The second PIO pair is between the d xz orbital of the metal and the π* orbital of ethylene. Principal interacting orbitals in the Zeise's salt.

  8. Patient-reported outcome - Wikipedia

    en.wikipedia.org/wiki/Patient-reported_outcome

    A patient-reported outcome (PRO) is a health outcome directly reported by the patient who experienced it. It stands in contrast to an outcome reported by someone else, such as a physician -reported outcome, a nurse -reported outcome, and so on.

  9. Proopiomelanocortin - Wikipedia

    en.wikipedia.org/wiki/Proopiomelanocortin

    Pro-opiomelanocortin (POMC) is a precursor polypeptide with 241 amino acid residues. POMC is synthesized in corticotrophs of the anterior pituitary from the 267-amino-acid-long polypeptide precursor pre-pro-opiomelanocortin ( pre-POMC ), by the removal of a 26-amino-acid-long signal peptide sequence during translation . [ 5 ]