Year 645 (DCXLV) was a common year starting on Saturday (link will display the full calendar) of the Julian calendar. The denomination 645 for this year...

645 camera systems are a series of medium format film and digital cameras and lenses manufactured by Mamiya and its successors. They are called "645"...

EMD 645 is a family of two-stroke diesel engines that was designed and manufactured by the Electro-Motive Division of General Motors. While the 645 series...

by Contax, Hasselblad V-series lenses including C, CF, CFE, CFI, F and FE can be mounted on Contax 645 as well. In addition to 120 and 220 medium format...

Coenwalh, was King of Wessex from c. 642 to c. 645 and from c. 648 until his death, according to the Anglo-Saxon Chronicle, in c. 672. Bede states that Cenwalh...

The Pentax 645 is a medium format single-lens reflex system camera manufactured by Pentax. It was introduced in 1984, along with a complementary line...

The GE 645 mainframe computer was a development of the GE 635 for use in the Multics project. This was the first computer that implemented a configurable...

Arnulf of Metz (c. 582 – 645) was a Frankish bishop of Metz and advisor to the Merovingian court of Austrasia. He later retired to the Abbey of Remiremont...

to Z-table, we can get c − 120 2 3 = 1.645 ⇒ c = 121.9 {\displaystyle {\frac {c-120}{\frac {2}{\sqrt {3}}}}=1.645\Rightarrow c=121.9} Here, the critical...

developed the industry workhorse RB67 series, the RZ67, the 645 and the twin-lens reflex Mamiya C-series, used by advanced amateur and professional photographers...

USS James K. Polk (SSBN-645), a Benjamin Franklin class fleet ballistic missile submarine, was the second ship of the United States Navy to be named for...

Wesson 645 and Smith & Wesson 745 are second-generation semi-automatic pistols which predate Smith & Wesson's 4500 series of handguns. The S&W 645/745 is...

training. The US Navy also rejected the UH-72 as a trainer for the same reason. The Armed Scout 645 (EC645) was a proposed armed UH-72 variant for the US Army's...

53°18′11″N 67°38′42″E / 53.303°N 67.645°E / 53.303; 67.645 The Botai culture is an archaeological culture (c. 3700–3100 BC) of prehistoric northern...

Saint Mura (c. 550–645) was the first abbot of the monastery at Fahan, County Donegal, Ireland. He is the patron saint of Fahan. His feast is March 12...

a contemporary of Alcaeus (born c. 620 BC) and Pittacus (c. 645 BC – c. 570 BC); Athenaeus that she was a contemporary of Alyattes, king of Lydia (c. 610 BC –...

anesthesia workforce survey: twenty-year update". Anesthesiology. 103 (3): 645–653. doi:10.1097/00000542-200509000-00030. PMID 16129992. Wang SC, Pan PT...

with a higher melting point. 2,4-Dinitroanisole crystallises in the monoclinic form. The unit cell has these sizes and angles: a=8.772 Å b=12.645 Å c=15...

emission of Proxima Centauri". Astronomy & Astrophysics. 645: A77. arXiv:2012.02116. Bibcode:2021A&A...645A..77P. doi:10.1051/0004-6361/202039052. S2CID 227255606...

Archilochus (/ɑːrˈkɪləkəs/; Greek: Ἀρχίλοχος Arkhílokhos; c. 680 – c. 645 BC) was a Greek lyric poet of the Archaic period from the island of Paros. He...

UK: Haynes Publishing, 2010, ISBN 978-1-84425-645-7, p. 78. Ranter, Harro. "ASN Aircraft accident Douglas C-124C Globemaster II 52-1017 Cape Hallett Bay"...

(2012). Cancer Dormancy: A Model of Early Dissemination and Late Cancer Recurrence. Clin Cancer Res. 18, 645. Klein C. A. and Holzel D. (2006). Systemic...

ISBN 978-1-84425-645-7, p. 78. "1949 USAF Serial Numbers". Joebaugher.com. Retrieved 2010-06-25. Ranter, Harro and Fabian I. Lujan. "ASN Aircraft accident Fairchild C-119F-FA...

645 Agrippina, provisional designation 1907 AG, is a stony asteroid from the outer region of the asteroid belt, roughly 30 kilometers in diameter. It was...

until its replacement in 1966 by the EMD 645. It has a bore of 8+1⁄2 in (216 mm), a stroke of 10 in (254 mm) and a displacement of 567 cu in (9.29 L) per...

1986, pp. 644, 645. Burke 1863, p. 1085. Thorne 1986, pp. 644, 645 cites C. Hardy, Reg. E.I. Co. Shipping, 149. Thorne 1986, pp. 644, 645 cites Farington...

Haplogroup C-M217, also known as C2 (and previously as C3), is a Y-chromosome DNA haplogroup. It is the most frequently occurring branch of the wider...

in hyperbolic $3$-manifolds. Trans. Am. Math. Soc. 287 (1985), no. 2, 645—656. C. Adams, Augmented alternating link complements are hyperbolic. Low-dimensional...

Pathology and Pharmacology. 11 (4): 645–6. PMID 241101. Muller, F. L.; Lustgarten, M. S.; Jang, Y.; Richardson, A. & Van Remmen, H. (2007). "Trends in...

See the Mamiya 645 system article for a complete list of lenses and accessories Mamiya RB lenses come in original (single-coated), C (multi-coated),...