key

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Key

(kē),

Ernst A.H., Swedish anatomist and physician, 1832-1901. See: foramen of Key-Retzius, sheath of Key and Retzius.

key

a character of special significance in an organism. Such characters are used in a system for determining the identity of an organism on the basis of the presence or absence of a succession of characters. Usually such keys are DICHOTOMOUS (2); that is to say, at each step there is a choice between two possibilities. Keys, however, may have more than two characters at each step and there is a gradual elimination of absent characters until identification is made.

References in periodicals archive ?

The Federal Aviation Administration (FAA) has awarded two airport improvement grants to the Meridian Airport Authority for improvements to Key Field, a joint-use facility that is home to the National Guards 186th Air Refueling Wing.

United States : Cochran, Wicker & Harper Announce $628,260 for Key Field Improvements

In the case of Sophie Acorn's record, the contact ID is 31, so the criteria string will be CID=31, where CID is the field name of the primary key field for the Contact table as well as the foreign key field name in each of the related tables.

Access: POP-UP FORMS: Whether it's a sign-up form for a website or a dialog box for formatting cells in Excel, a contextual pop-up form is a common sight. You can use them in Access as well for a more seamless user experience. Set up a main form and then trigger other forms to pop up so that users can enter related information

Speaking about the water system, Iqbal stressed the importance of research in efficient water utilisation since 70 per cent of the earth's surface is water, highlighting agriculture as a key field. Emphasising the rapid increase of population, Iqbal warned his audience of the worldwide water shortage and its impact on the global economy.

Pakistan will follow UN resolution, ban JuD: Ahsan Iqbal

He is currently a major in the Air National Guard serving as a deputy judge advocate general officer for the 186th Air Refueling Wing and the 286th Air Support Squadron at Key Field in Meridian.

Dennis Lee DeBar Jr.: DeBar Law Firm, LLC

WEST SPRINGFIELD - Oakmont Regional's ability to come up big in key field hockey games was on display again last night.

Oakmont in final again, only without the suspense

Enterprise mobility will allow the company to deliver and collect key field data relating to the smart meter deployment so that better informed decisions can be made about the rollout and future maintenance of the infrastructure.

Stedin Measuring Company implements ClickSoftware's solutions

Across five regional centres in African countries, each specialising in a key field, the newly launched African Union and EU-funded Pan-African University will focus on research and postgraduate training.

Big boosts for pan-African higher education

He was accompanied by PPLis management, directors and key field staff.

BESOS CERTIFICATES AT PPL'S ADHI FIELD

Evidence to look out for includes actual sightings of water voles as well as three key field signs: latrines, burrows and feeding remains.

Have you seen a water vole?

Afren's key field in Nigeria - Ebok - is now flowing at 17,000 barrels of oil equivalent per day (boepd).

SHARE TIPS

WASHINGTON, April 17, 2011 (Frontier Star): Finance Minister Dr Abdul Hafeez Shaikh has sought American private sectors investment in energy sector to overcome gruelling electricity shortages as he identified a number of opportunities existing in the key field.Dr Shaikh, who is in Washington to attend the IMF-World Bank meetings, told members of Pakistan-U.S.

Hafeez Shaikh seeks United States private sector investment in energy sector

With paintings showing birds in idea position and key field identifiers highlighted, this is key to Peterson's identification system success, and makes for an ongoing recommendation for any library covering birder guides to the region.