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Health is increasingly subject to the complex interplay between the built environment, population composition, and the structured inequity in access to health-related resources across communities. The primary objective of this paper was to examine cardiometabolic disease (diabetes, cardiovascular diseases, stroke) markers and their prevalence across relatively small geographic units in the 500 largest cities in the United States. Using data from the American Community Survey and the 500 Cities Project, the current study examined cardiometabolic diseases across 27,000+ census tracts in the 500 largest cities in the United States. Earlier works clearly show cardiometabolic diseases are not randomly distributed across the geography of the U.S., but rather concentrated primarily in Southern and Eastern regions of the U.S. Our results confirm that chronic disease is correlated with social and built environment factors. Specifically, racial concentration (%, Black), age concentration (% 65+), housing stock age, median home value, structural inequality (Gini index), and weight status (% overweight/obese) were consistent correlates ( p < 0.01) of cardiometabolic diseases in the sample of census tracts. The paper examines policy-related features of the built and social environment and how they might play a role in shaping the health and well-being of America's metropolises.

The Black Lives Matter movement has become one of the most visible, controversial, and impactful campaigns to address racialized violence and discrimination in the 21st century. Activists within the movement join traditional forms of social protest and policy development with rituals and spiritual practices, drawing upon spiritual resources as a source of transformation and empowerment. The transformative aims of Black Lives Matter and other contemporary African American justice movements address critical areas for reform, like criminal justice, education, and public health, but their vision for reform is broad and extensive, envisioning the creation of a more just world. As such, the physical context for African American life-the buildings and public spaces known as the built environment-is a crucial aspect of social transformation. This essay examines the spirituality of Black Lives Matter and other contemporary African American justice movements and considers how it inspires the ongoing transformation of buildings and public spaces. By analyzing the spiritual practices and themes in the Black Lives Matter movement as described by its founders, this paper identifies three principles and relates them to similar concepts in African American religious thought, womanist ethics, and ecowomanism. Applying these three spiritual principles-liberation, inspiration, and healing-to the design of architecture and public spaces can enrich and affirm African American life. Appealing to the Smithsonian's National Museum of African American History and Culture as an example, this paper articulates the possibilities of architectural projects to symbolically and practically support liberative goals in African American religious systems and political movements. [ABSTRACT FROM AUTHOR]

Commercial buildings consume approximately 1.9 EJ of energy in the United States, 50% of which is for heating, cooling, and lighting applications. It is estimated that windows contribute up to 34% of the energy used for heating and cooling. However, window retrofits are not often undertaken to increase energy efficiency because of the high cost and disruptive nature of window installation. Highly efficient window technologies would also need shading devices for glare prevention and visual comfort. An automated window shading system with an appropriate control strategy is a technology that can reduce energy demand, maintain occupant comfort, and enhance the aesthetics and privacy of the built environment. However, the benefits of the automated shades currently used by the shading industry are not well studied. The topic merits an analysis that will help building owners, designers and engineers, and utilities make informed decisions using knowledge of the impact of this technology on energy consumption, peak demand, daylighting, and occupant comfort. This study uses integrated daylight and whole-building energy simulation to evaluate the performance of various control strategies that the shading industry uses in commercial office buildings. The analysis was performed for three different vintages of medium office buildings at six different locations in United States. The results obtained show the control strategies enabled cooling energy savings of up to 40% using exterior shading, and lighting energy savings of up to 25%. The control strategies described can help building engineers and researchers explore different control methods used to control shading in actual buildings but rarely discussed in the literature. This information will give researchers the opportunity to investigate potential improvements in current technologies and their performance. [ABSTRACT FROM AUTHOR]