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Control Point Elvira under a bridge in San Diego, CA. Control Point Elvira (at the edge of Marian Bear Park) used to be a busy place. The railroad went through Rose Canyon in 1881. Some time in the 1920s the Elvira flag stop station was built, with bunkhouses, a water tank, equipment sheds, and other railroad necessities. The rumor is, Santa Fe's flag stop stations and sidings were named after people in the company; Elvira was the wife of some railroad bigwig. In the 1930s they built a siding at Elvira to serve the sheep stockyards in the area and the other businesses in the canyon. The station eventually became obsolete and was torn down in 1959, though the sign remains.
Operator's switches on 1942-built PCC car 7407. The accelerator and brake pedals are self-explanatory; the pedal on the left is the deadman's pedal (it must be depressed or else the car won't move). The left-most lever rings the bell, the ones to its right open the front, then the rear doors. The brakes and the doors are pneumatic.
Debate Control PolÃtico / Nov 7, 2023. (FotografÃa Oficial Prosperidad Social / Joel González).
Esta fotografÃa oficial del Departamento Administrativo para la Prosperidad Social está disponible sólo para ser publicada por las organizaciones de noticias, medios nacionales e internacionales y/o para uso personal de impresión por el sujeto de la fotografÃa. La fotografÃa no puede ser alterada digitalmente o manipularse de ninguna manera, y tampoco puede usarse en materiales comerciales o polÃticos, anuncios, correos electrónicos, productos o promociones que de cualquier manera sugieran aprobación por parte del Departamento Administrativo para la Prosperidad Social.
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BIES, David A.; HANSEN, Colin H.. Engineering noise control: theory and pratice. 4 ed. Nova York: ​Taylor &​ Francis, 2009. xix, 747 p. Inclui bibliografia e Ãndice; il. graf.; 25cm. ISBN 9780415487061.
Palavras-chave:
CONTROLE DE RUIDO; MAQUINAS/RuÃdos.
CDU 613.644 / B589e / 4 ed. / 2009
All-ages show with Police Teeth, Octagon Control, Marmits (PDX), Transmography (ATX) at the Old Foundry in Bellingham, WA.
Reforzamos nuestros Controles Ambientales a todo tipo de vehÃculos en la ciudad.
Sectores como la Av.Las Palmas, Cra.65 con San Juan, y La Macarena.
#PactoPorElAire
#CalidadDelAire
This photo was taken at a local cafe. At one of the tables because my favourite couch was taken. I don't know what to do with myself when my favourite spot is not free. I sit at one of the tables and try not to stare at the people occupying my spot. Even though I have only sat there once or twice it's my favourite. How could they be sitting in that spot? I can't even focus on what my friends are saying. I'm looking for clues, are they waiting for food? Have they already eaten? Was that a glance at a watch? Should I stand up now and start walking over, just in case?
The iconic system of voting in Luzerne County is seen here in ruin after having been dumped to the ground. The sad fate of the machines becomes reality in this photo.
Debate Control PolÃtico / Nov 7, 2023. (FotografÃa Oficial Prosperidad Social / Joel González).
Esta fotografÃa oficial del Departamento Administrativo para la Prosperidad Social está disponible sólo para ser publicada por las organizaciones de noticias, medios nacionales e internacionales y/o para uso personal de impresión por el sujeto de la fotografÃa. La fotografÃa no puede ser alterada digitalmente o manipularse de ninguna manera, y tampoco puede usarse en materiales comerciales o polÃticos, anuncios, correos electrónicos, productos o promociones que de cualquier manera sugieran aprobación por parte del Departamento Administrativo para la Prosperidad Social.
Prosperidad Social Página Web / Twitter / Facebook / Youtube / Instagram / Soundcloud / Spotify / TikTok / LinkedIn /