Junkers J 1

The Junkers J 1, nicknamed the Blechesel ("Tin Donkey" or "Sheet Metal Donkey"), was the world's first practical all-metal aircraft. Built early in World War I, when aircraft designers relied largely on fabric-covered wooden structures, braced with struts and exposed rigging lines, the Junkers J 1 was a revolutionary development in aircraft design, being built and flown only 12 years after the Wright Brothers had first flown the "Flyer I" biplane in December 1903. Herr Junkers' experimental all-metal aircraft never received an official "A" nor an "E-series" monoplane designation from IdFlieg and the then-designated Fliegertruppe, probably because it was primarily intended as a practical demonstration of Junkers' metal-based structural ideas, and was officially only known by its Junkers factory model number of J 1. It should not be confused with the later, armoured all-metal Junkers J 4 sesquiplane, accepted by the later Luftstreitkräfte as the Junkers J.I (using a Roman numeral).

EI

EI or Ei may refer to:

Media

Organizations

List of Latin-script trigraphs

A number of trigraphs are found in the Latin script, most of these used especially in Irish orthography.

A

⟨aai⟩ is used in Dutch to write the sound /aːi̯/.

⟨abh⟩ is used in Irish to write the sound /əu̯/, or in Donegal, /oː/, between broad consonants.

⟨adh⟩ is used in Irish to write the sound /əi̯/, or in Donegal, /eː/, between broad consonants, or an unstressed /ə/ at the end of a word.

⟨aei⟩ is used in Irish to write the sound /eː/ between a broad and a slender consonant.

⟨agh⟩ is used in Irish to write the sound /əi̯/, or in Donegal, /eː/, between broad consonants.

⟨aim⟩ is used in French to write the sound /ɛ̃/ (/ɛm/ before a vowel).

⟨ain⟩ is used in French to write the sound /ɛ̃/ (/ɛn/ before a vowel). It also represents /ɛ̃/ in Tibetan Pinyin, where it is alternatively written än.

⟨aío⟩ is used in Irish to write the sound /iː/ between broad consonants.

⟨amh⟩ is used in Irish to write the sound /əu̯/, or in Donegal, /oː/, between broad consonants.

Yeghishe

Yeghishe Vardapet (Armenian: Եղիշե, pronounced [jɛʁiˈʃɛ], AD 410 – 475; Eliseus, spelled alternatively Yeghisheh, Yeghishé, Eghishe, Egishe, Elishe, or Ełišē) was a prominent Armenian historian. He was the author of a history documenting the successful revolt of the Armenians in the 5th century against the rule and religion of the Sassanid Persians.

Life

According to ancient and medieval sources that have trickled down to historians, Yeghishe was one of the younger pupils of Sahak Partev and Mesrop Mashtots, the inventor of the Armenian Alphabet. In 434, he, along with several other students, were sent to Alexandria to study Greek, Syriac and the liberal arts. He returned to Armenia in 441 and entered into military service, serving as a soldier or secretary to the Sparapet Vardan Mamikonian. He took part in the war of religious independence (449-451) against the Persian King, Yazdegerd II.

Following their defeat at the battle of Avarayr, he renounced military life, became a hermit and retired to the mountains south of Lake Van (Rshtunik'). In 464-465, he was asked to write the history of the events leading up to and after the battle of Avarayr by a priest named David Mamikonian. Following his death, his remains were removed and taken to the Surb Astvatsatsin Monastery, located along Lake Van's shoreline. All ancient authorities speak of Yeghishe as a vardapet (church doctor).