photoperiodism
photoperiodism The response of an organism to changes in day length (
photoperiod). Many plant responses are controlled by day length, the most notable being flowering in many species (see
florigen;
day-neutral plant;
long-day plant;
short-day plant). In plants the internal
biological clock and the pigment
phytochrome are both thought to be involved in the regulation of photoperiodic responses (see also
dark period). Activities in animals that are determined by photoperiod include breeding,
migration, and other seasonal events. See also
melatonin.
Cite this article
Pick a style below, and copy the text for your bibliography.
|
George VI was flawed, yet dignified.(Arts)(Critic At Large)
Newspaper article from: The Washington Times; 10/26/1997; ; 700+ words
; ...should recall the dignity of King George VI. As Martin Sieff, State Department...what if he doesn't like it?" George VI perhaps understood the difficulties...by his bier. One author claimed George VI's genius was in convincing Britons...
|
|
A Spirit Undaunted: The Political Role of George VI.(Review)
Magazine article from: Contemporary Review; 4/1/1999; ; 700+ words
; ...superb study thus: by the reign of George VI, the Monarchy 'had come to depend...this book is devoted to the reign of George VI, the first four chapters are devoted...author devotes much time to exploring George VI's war-time political work. While...
|
|
Was there a George VI style? Now that the story of British architecture and design in the twentieth century is less often distorted by over-emphasis on the modern movement, the variety and quality of what was produced can be appreciated afresh. Alan Powers argues that new stylistic terms are needed for mid-century design, among them the concept of a 'George VI style'.
Magazine article from: Apollo; 10/1/2004; ; 700+ words
; ...examples of the hitherto unrecognised 'George VI style'. British postage stamps...that these conditions are met. The George VI style cannot include everything produced...suddenly and fully formed, and the George VI style had antecedents even in the...
|
|
Comment: The King of appeasers Forget the Duke of Windsor, says John Charmley; a worse example was set by George VI and his Queen
Newspaper article from: The Sunday Telegraph London; 12/8/1996; ; 700+ words
; ...photograph of the Prime Minister and George VI together - loyal subject and loyal...on Nazi Germany and appeasement. George VI's ostentatious support for Chamberlain...doubt. George V, Edward VIII and George VI all deplored the prospect of another...
|
|
|
King George VI suspected Blunt was Russian spy
Newspaper article from: The Sunday Telegraph London; 3/2/2003; ; 608 words
; ...historian Kenneth Rose discloses that George VI and his courtiers believed that Blunt...had proof of Blunt's treachery. George VI, however, allowed Blunt to continue...past." It is not known whether George VI shared his fears with post-war...
|
|
Britain says proposal to place King George VI statue among Hong Kong zoo monkeys 'does seem a pity'
News Wire article from: AP Worldstream; 1/10/2003; ; 569 words
; ...district councilors want to remove King George VI from a prime perch in a downtown...sen is more important than King George VI _ this is Chinese soil, said Wu...to His Most Gracious Majesty King George VI, saying it was erected to commemorate...
|
|
Poetic reference to George VI
Newspaper article from: Belfast Telegraph; 4/9/2002; 428 words
; ...read to the nation by her husband George VI at the outbreak of war in 1939...also inscribed on the gates of the George VI Memorial Chapel in Windsor where...before she died. The poem was read by George VI in his 1939 Christmas Broadcast...
|
|
|
A loss to remember before we rejoice in the Jubilee George VI founded the modern monarchy which we celebrate this year, says Andrew Roberts
Newspaper article from: The Sunday Telegraph London; 1/6/2002; ; 700+ words
; ...daughter's Silver Jubilee. King George VI's death from lung cancer at only...relatively few Britons now remember George VI - only a minority have lived under...mother by changing them. It was George VI who helped the British monarchy to...
|
 "The Mirror (London, England)")
|
Days out King George VI Chase: Still fragrant with Orchid's bloom.(Features)
Newspaper article from: The Mirror (London, England); 12/24/1998; ; 465 words
; KING GEORGE VI CHASE The King George VI Chase was always the highest profile race of the Christmas period...Desert Orchid, also includes Arkle and Wayward Lad. The King George VI is the main attraction but there are five other Boxing Day races...
|
|
Death of king George vi puts country in mourning
Newspaper article from: Lincolnshire Echo; 2/5/2008; 504 words
; ...1952, with the news that King George VI had died in his sleep. The sudden...Sandringham in his usual health. George VI had been catapulted on to the throne...Bar. After lying-in-state, George VI's funeral was held on February...
|
|
George VI
Book article from: The Oxford Companion to British History
George VI (1895–1952), king of the...coronation on 12 May 1937 he was crowned George VI in an effort to restore a sense of continuity and stability. George VI supported Chamberlain in his policy of appeasement...
|
|
Lévi, Éliphas (1810-1875)
Encyclopedia entry from: Encyclopedia of Occultism and Parapsychology
L é vi, É liphas (1810...named Ganneau. L é vi's pamphlet entitled The Gospel...xC9; liphas L é vi. Trans. Arthur Edward Waite...Arthur Edward Waite. London: George Redway, 1896. Reprint, New...
|
|
James I and VI (England and Scotland) (1566–1625)
Encyclopedia entry from: Europe, 1450 to 1789: Encyclopedia of the Early Modern World
...x2013; 1625) JAMES I AND VI (ENGLAND AND SCOTLAND) (1566...1625) and Scotland (as James VI, 1567 – 1625). Born...month-old son was crowned James VI of Scotland. James's minority...tutors, the strict Calvinist George Buchanan and the more sympathetic...
|
|
Henry VI, King, Parts 1, 2
Book article from: The Concise Oxford Companion to English Literature
Henry VI, King, Parts 1, 2 and 3...marriage between the young Henry VI and Margaret of Anjou , daughter...the battle of Towton. Henry VI is captured and Edward (IV...Richard, duke of Gloucester, and George, duke of Clarence. King Henry...
|
|
James VI
Book article from: A Dictionary of British History
James VI(1566–1625), king of Scotland...succession of formidable tutors, including George Buchanan , whose insistence that kings were...by appointing the low‐church George Abbot as archbishop. James also remained...
|
