Preventing carbon monoxide poisoning in the Hudson River Tunnel in 1921: recounting history.

The New York Bridge and Tunnel Commission began planning for a tunnel beneath the lower Hudson river to connect Manhattan to New Jersey in 1919. At 8,300 feet, it would be the longest tunnel for passenger vehicles in the world. A team of engineers and physiologists at the Yale University Bureau of Mines Experiment Station was tasked with calculating the ventilation requirements that would provide safety from exposure to automobile exhaust carbon monoxide (CO) while balancing the cost of providing ventilation. As the level of ambient CO which was comfortably tolerated was not precisely defined, they performed human exposures breathing from 100 to 1,000 ppm CO, first on themselves and subsequently on Yale medical students. Their findings continue to provide a basis for carbon monoxide alarm requirements a century later.

The Kirkbride buildings in contemporary culture (1850-2015): from 'moral management' to horror films.

The so-called 'Kirkbride Plan' is a type of mental institution designed by the American psychiatrist Thomas Story Kirkbride. The Kirkbride-design asylums were built from 1848 to the end of the nineteenth century. Their structural characteristics were subordinated to a certain approach to moral management: exposure to natural light, beautiful views and good air circulation. These hospitals used several architectural styles, but they all had a similar general plan. The popularity of the model decreased for theoretical and economic reasons, so many were demolished or reused, but at least 25 of the original buildings became protected places. Over the years, surrounded by a legendary aura, these buildings have become a leitmotif of contemporary popular culture: 'the asylum of terror'.

No coração do Brasil, uma capital saudável: a participação dos médicos e sanitaristas na construção de Brasília (1956-1960) / In the heart of Brazil, a healthy capital: the participation of doctors and sanitarists in the construction of Brasília (1956-1960)

Projetada como expressão do arrojo e da modernidade de uma época, Brasília não poderia prescindir de um planejamento que considerasse as condições do sítio onde seria instalada, no interior do país. Construída em região historicamente associada ao isolamento, à pobreza e a doenças, a nova capital demandou a participação de médicos e sanitaristas desde o início das obras, visando garantir condições de salubridade. Ao vislumbrar a oportunidade de ampliar seu espaço de atuação, até então restrito ao interior, os médicos goianos se destacaram nesse processo, do qual se ressaltam os anseios da classe manifestados no periódico editado por sua associação e sua ampla mobilidade e atualização, a contrariar concepções comuns acerca dos médicos do interior.

Projected as an expression of the daring and modernity of an age, Brasília could not overlook planning that considered the conditions where it would be located in the interior of Brazil. Constructed in a region historically associated with isolation, poverty and diseases, the new capital required the participation of doctors and sanitarists from the very beginning of construction to ensure healthy conditions. Seeing the opportunity to expand their sphere of action, until then restricted to the interior, doctors from Goiás stood out in this process, highlighted by concerns of the profession manifested in the periodical published by its association and their extensive mobility and modern practice, contradicting the common conceptions regarding doctors in the interior.

"A different kind of beauty": scientific and architectural style in I.M. Pei's Mesa Laboratory and Louis Kahn's Salk Institute.

I.M. Pei's Mesa Laboratory for the National Center for Atmospheric Research in Boulder, Colorado, and Louis Kahn's Salk Institute in La Jolla, California, are rare examples of laboratories as celebrated for their architecture as for their scientific contributions. Completed in the mid-1960s, these signature buildings still express the scientific style of their founding directors, Walter Roberts and Jonas Salk. yet in commissioning their laboratories, Roberts and Salk had to work with architects as strong-willed as themselves. A close reading of the two laboratories reveals the ongoing negotiations and tensions in collaborations between visionary scientist and visionary architect. Moreover, Roberts and Salk also had to become architects of atmospheric and biomedical sciences. For laboratory architecture, however flexible in theory, necessarily stabilizes scientific practice, since a philosophy of research is embedded in the very structure of the building and persists far longer than the initial vision and mission that gave it life. Roberts and Salk's experiences suggest that even the most carefully designed laboratories must successfully adapt to new disciplinary configurations, funding opportunities, and research priorities, or risk becoming mere architectural icons.

[Ilha Grande Lazaretto: isolation, imprisonment, and surveillance in the fields of health care and politics (1884-1942)]. / Lazareto da Ilha Grande: isolamento, aprisionamento e vigilância nas áreas de saúde e política (1884-1942).

The Ilha Grande pest house, located on the coast of Rio de Janeiro state, was built in 1884 to control the spread of epidemics via Brazilian ports. Separated from the continent, the buildings that housed patients could be kept under constant surveillance. Isolation regimens differed in accordance with the class on which passengers had traveled. The complex was used at different times as a military prison and eventually deactivated. In 1942, it was restored and became the Cândido Mendes Penal Colony.

The campus at the University of Maryland at Baltimore.

The University of Maryland at Baltimore (UMAB) is an urban professional school campus. Its 36 acres include 39 buildings, both historic and new. The campus fabric is marked by diversity. The new facilities master plan was developed to reflect the strategic planning process for the campus. Design guidelines are intended to create a common theme while still encouraging each building to have a unique identity. The new Health Sciences Library/Information Services building will sit diagonally from Davidge Hall, built in 1812 and the symbolic center of the campus.