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The New York Central Railroad's Niagara was a class of 27 4-8-4 steam locomotives built by the American Locomotive Company for the New York Central Railroad.Like many railroads that adopted different names for their 4-8-4s rather than “Northerns”, the New York Central named them “Niagaras”, after the Niagara River and Falls.
Union Pacific 844, the only steam locomotive never retired by a North American Class I railroad. The 4-8-4 wheel arrangement was a progression from the 4-8-2 Mountain type and, like the 2-8-4 Berkshire and 4-6-4 Hudson types, an example of the "Super Power" concept in steam locomotive design that made use of the larger firebox that could be supported by a four-wheel trailing truck, which ...
A Big Boy locomotive.This example is Union Pacific 4014. 4-8-8-4 wheel arrangement. A 4-8-8-4 in the Whyte notation for the classification of steam locomotives by wheel arrangement, is a locomotive with a four-wheel leading truck, two sets of eight driving wheels, and a four-wheel trailing truck.
The Metacognitions questionnaire 30 (MCQ-30; Wells & Cartwright-Hatton, 2004) is a 30-item version of the MCQ consisting of the same five-factor structure, but the subcategories were renamed: 1) positive beliefs about worry; 2) negative beliefs about the controllability of thoughts and corresponding danger; 3) cognitive confidence; 4) negative ...
The same ambiguity characterized his opinions of Joseph Stalin: in 1940 he wrote disdainfully of the "Tyrant Stalin", [319] but when Stalin died in 1953, Du Bois wrote a eulogy characterizing Stalin as "simple, calm, and courageous", and lauding him for being the "first [to] set Russia on the road to conquer race prejudice and make one nation ...
The Niagara Movement (NM) [2] was a civil rights organization founded in 1905 by a group of activists—many of whom were among the vanguard of African-American lawyers in the United States—led by W. E. B. Du Bois and William Monroe Trotter. The Niagara Movement was organized to oppose racial segregation and disenfranchisement.
There were only two classes of 4-8-4+4-8-4 steam locomotives worldwide, all of which were constructed by Beyer, Peacock & Company, the owners of the Garratt patent. [1]The predecessor 4-8-2+2-8-4 Double Mountain was likely the optimal Garratt wheel arrangement, with the four-wheeled leading bogies and the two-wheeled trailing trucks on each engine unit ensuring stability at speed and with ...
MasterClass was founded by David Rogier while a student at Stanford University, originally under the name "Yanka Industries". [6] [7] Rogier, who continues to serve as chief executive officer (CEO), [8] asked Aaron Rasmussen to join the company as a co-founder and chief technology officer; Rasmussen would also serve as creative director, [9] before leaving in January 2017. [7]