Accelerated Testing Track, HR-7, 1951

In May 1950 a proposal for a research project was submitted to the newly formed Iowa Highway Research Board for consideration and action. This project, designated RPSl by the Board, encompassed the study, development, preparation of preliminary plans and specifications for the construction of a wheel track to be used in the accelerated testing of highway pavements. The device envisioned in the proposal was a circular track about seventy-five feet in diameter equipped with a suitable automobile-tired device to test pavements about five feet in width laid into the track under regular construction practices by small scale construction equipment. The Board, upon review, revised and expanded the basic concepts of the project. The project as revised by the Board included a study of the feasibility of developing, constructing and operating an accelerated testing track in which pavements, bases and subgrades may be laid one full lane, or at least ten feet, in width by full size construction equipment in conformity with usual construction practices. The pavements so laid are to be subjected, during test, to conditions as nearly simulating actual traffic as possible.

Historia del Instituto de Estudios Norteamericanos de Barcelona (1951-62)

Esta ponencia deriva del estudio previo: "la Historia del Instituto Norteamericano de Barcelona, 1951-1962", y sostiene como hipótesis de partida que esta institución, cultural y académica, impulsada desde la sociedad cívica catalana, fue, en su etapa preformativa como en la inmediatamente previa a su consolidación, un fiel reflejo y termómetro del giro político de los Estados Unidos de América respecto del Estado Español en el anterior siglo XX. Su centro de interés radica a nuestro entender en el estudio de la metabolización de ese cambio en un segmento de la sociedad catalana y en la mutua instrumentalización, que no por desigual, ambas partes pusieron en práctica, eso sí, con finalidades ya distintas, coincidentes u opuestas.

Rock Island Centennial Bridge, Final Report on Construction of the Mississippi River Bridge Between Rock Island, Illinois and Davenport, Iowa, 1945

The Rock Island Centennial Bridge spanning the Mississippi River between Rock Island, Illinois and Davenport, Iowa was opened to traffic on July 12, 1940. It is a thoroughly modern, four-lane highway bridge, adequate in every respect for present day high speed passenger and transport traffic. The structure is ideally situated to provide rapid transit between the business districts of Rock Island and Davenport and serves not only the local or shuttle traffic in the Tri-City Area, but also heavy through motor travel on U.S. Highways 67 and 150. The Centennial Bridge is notable in several respects. The main spans are box girder rib tied arches, a type rather unusual in America and permitting simplicity in design with pleasing appearance. The Centennial Bridge is the only bridge across the Mississippi providing for four lanes of traffic with separation of traffic in each direction. It is a toll bridge operating alongside a free bridge and has the lowest rates of toll of any toll bridge on the Mississippi River. It was financed entirely by the City of Rock Island with no obligation on the taxpayers; there was no federal or state participation in the financing. But perhaps the most outstanding feature of the new bridge is its great need. A few remarks on the communities served by the new structure, the services rendered, and some statistics on cross-river traffic in the Tri-City Area will emphasize the reasons for constructing the Centennial Bridge.

Trends in cancer mortality in Switzerland, 1951-1984.

Trends in overall age-standardized, truncated (35-64 years) and age-specific (40 to 49) cancer death certification rates in Switzerland from 1951 to 1984 were analysed. There was a substantial rise in lung cancer mortality in males, with an over 100% increase in overall rates. Thus, in the early 1980's, lung cancer alone accounted for 26% of all cancer deaths in Swiss males. However, male lung cancer rates tended to level off in subsequent cohorts starting from younger middle age in the late 1960's. In females, lung cancer mortality was approximately ten times lower than in males, but rates had been consistently rising since the late 1960's in all age groups. Declines were observed for several neoplasms of the digestive tract: besides stomach (overall decline 68% in males, 77% in females), trends were markedly downwards also for oesophageal cancer in males (-57%), and there was some moderate fall for intestinal sites in both sexes and gallbladder in females. Several trends for other common neoplasms were similar to those observed in other developed countries, such as the declines for (cervix) uteri, the general stability for breast cancer, or the increases in pancreatic cancer and (melanoma) of the skin. A peculiar feature of Swiss data, besides the marked decline in oesophageal cancer in males, was the consistent downward trend in thyroid cancer for both sexes. Thus, overall age-standardized total cancer mortality over the last three decades was moderately upwards in Swiss males, but consistently downwards in females. Male trends were more reassuring in middle age, chiefly in consequence of the flattening in lung cancer rises. Possible interpretations of these trends in terms of aetiological hypotheses (i.e., changes in alcohol drinking and improvements in diet for oesophageal cancer, or reduced prevalence of iodine deficiency for thyroid neoplasms) are discussed.

Condition of the State of Iowa, 1945 (51st General Assembly)

A transcript of the Condition of the State of Iowa speech by Governor Hickenlooper delivered at the State Capitol.

Condition of the State of Iowa, 1951 (54th General Assembly)

A transcript of the Condition of the State of Iowa speech by Governor Beardsley delivered at the State Capitol.

Dones ozunianes : El paper de la dona en la filmografia de Yasujiro Ozu durant el període d'ocupació nord-americana (1945-1953)

Aquest treball estudia els personatges femenins de la filmografia de Yasujiro Ozu durant el període d'ocupació nord-americana a l'estat japonès (1945-1953).

1945 51th GA Inaugural Address by Governor Blue, January 11, 1945

This is the Inaugural Address of Governor to the General Assembly.

1951 54th GA Inaugural Address by Governor Beardsley, January 11, 1951

This is the Inaugural Address of Governor to the General Assembly.

1953 55th GA Inaugural Address by Governor Beardsley, January 15, 1951

This is the Inaugural Address of Governor to the General Assembly.

Amerikkalaisten kveekarien toiminta Suomessa 1945-1947

Zusammenfassung: Die Tätigkeit amerikanischer Quäker in Finnland 1945-1947

Cobertura y desamparo: garantías jurídicas de los españoles en el Perú (1870-1945) = Coverage and helplessness: legal guarantees of the spanish in Peru (1870-1945)

The archives of the Prefecture of the Peruvian Ministry of Foreign Affairs provide a perspective from which to reconstruct the broad range of legal circumstances in which Spanish residents in various regions of the country find themselves immersed (assets of relatives who have died without wills or family in Peru, political conflicts, legal problems -whether criminal or civil as a result of business activities- or the requested intervention ofconsular authorities when decisions considered detrimental to their compatriots are made by prefects and sub-prefects). The legal framework protecting Spanish nationals in Peru is analysed to understand the mechanisms of immigration in the country and the mechanisms that led them to keep their Spanish nationality, even after establishing wide-reaching family and business interests