Spatial heterogeneity can lead to substantial local variations in COVID-19 timing and severity
Standard epidemiological models for COVID-19 employ variants of compartment (SIR or
susceptible–infectious–recovered) models at local scales, implicitly assuming spatially …
susceptible–infectious–recovered) models at local scales, implicitly assuming spatially …
The mediating role of sense of place in relationship between localized social ties and residential satisfaction
Residential communities, especially those in urban areas, face significant challenges due to
rapid urban growth. Due to society's continual shift toward a personalized, anonymous, and …
rapid urban growth. Due to society's continual shift toward a personalized, anonymous, and …
Does the spatial distribution of social ties impact neighborhood and city attachment? Differentials among urban/rural contexts
Using social network data from the American Social Fabric Project (ASFP), this study
examines how the distance to social alters may lead to different perceptions of …
examines how the distance to social alters may lead to different perceptions of …
The persistence of division: Geography, institutions, and online friendship ties
As noted by theorists such as Blau, Durkheim, Mayhew, and others, interaction opportunity is
a fundamental determinant of social structure. One of the most empirically well established …
a fundamental determinant of social structure. One of the most empirically well established …
Rooted America: Immobility and Segregation of the Intercounty Migration Network
Despite the popular narrative that the United States is a “land of mobility,” the country may
have become a “rooted America” after a decades-long decline in migration rates. This article …
have become a “rooted America” after a decades-long decline in migration rates. This article …
Connecting Continuum of Care point-in-time homeless counts to United States Census areal units
ZW Almquist, NE Helwig, Y You - Mathematical Population Studies, 2020 - Taylor & Francis
ABSTRACT In 2007, the Department of Housing and Urban Development initiated a point-in-
time count of the homeless across the United States. The counts are administered by the …
time count of the homeless across the United States. The counts are administered by the …
Harnessing the Power of Combined Methods: Spatial, Network, and Event History Analyses
D Darmofal - 2023 - academic.oup.com
Spatial analysis, network analysis, and event history analysis each seek to model
dependent data. To date, however, integration of these three modeling approaches has …
dependent data. To date, however, integration of these three modeling approaches has …
Large-scale spatial network models: An application to modeling information diffusion through the homeless population of San Francisco
ZW Almquist - Environment and Planning B: Urban Analytics …, 2020 - journals.sagepub.com
To address the effects of increasing homeless populations, planners must understand the
size and distribution of their homeless populations, as well as how information and …
size and distribution of their homeless populations, as well as how information and …
Uncovering migration systems through spatio-temporal tensor co-clustering
A central problem in the study of human mobility is that of migration systems. Typically,
migration systems are defined as a set of relatively stable movements of people between …
migration systems are defined as a set of relatively stable movements of people between …
The spatial distribution of neighborhood safety ties: Consequences for perceived collective efficacy?
There is conflicting evidence in the literature regarding the relationship between residents'
social networks and their perceptions of neighborhood collective efficacy. This study …
social networks and their perceptions of neighborhood collective efficacy. This study …