So, You Want to Build a Program?

This article will help dementia care service organizations develop and evaluate intervention programs in the absence of evidence-based solutions, which is key, given: the limited access family caregivers have to evidence-based intervention programs;and the need for organizations to use limited resources to develop and test new programs to serve families living with dementia. It draws upon two case studies of interventions developed at an academic-service center: KINDER and Ayudando a Quien Ayuda;evaluates lessons learned in assessing the two programs to refine them by applying the Exploration, Preparation, Implementation, Sustainment (EPIS) framework, and recommends ways organizations can refine interventions prior to efficacy-testing.

Flipping the Frame: How Rudy Gobert Went From an Episodic Bad Actor to a Thematic Hero

Rudy Gobert's positive COVID-19 diagnosis in March of 2020 started the process that led to American sports shutting down in the early days of the pandemic. After the diagnosis, video of him touching reporters' voice recorders at a press availability went viral. This framing analysis in five mainstream newspapers finds that over the course of 72 hours, Gobert went from a bad actor to a hero in news copy as an episodic frame focusing on his actions gave way to a thematic frame about the virus and its effects on the country.

U.S. Public Transportation Ridership Analysis and Prediction based on COVID-19

In this paper, a research was conducted to analyse and predict the impacts of COVID-19 on public transportation ridership in the U.S. and 5 most populous cities of the U.S. (New York City, Los Angeles, Chicago, Houston, Philadelphia). The paper aims to exploit the correlation between COVID-19 and public transportation ridership in the U.S. and make the reasonable prediction by machine learning models, including ARIMA and Prophet, to help the local governments improve the rationality of their policy implementation. After correlation analyses, high level of significant and negative correlations between monthly growth rate of COVID-19 infections and monthly growth rate of public transportation ridership are decidedly validated in the total U.S., and New York City, Los Angeles, Chicago, Philadelphia, except Houston. To analyse the errors of Houston, we consult the literature and made a discussion of Influencing factors. We find that the level of public transportation in quantity and utilization is terribly low in Houston. In addition, the factors, such as the lack of planning law and estimation of urban expressways, the high level of citizens' dependence on private cars and pride of owning cars play a considerable roll in the errors. And the impacts can be predicted to a certain extent through two forecasting models (ARIMA and Prophet), although the precision of our models is not enough to make a precise forecast due to the limitations of model tuning and model design. According to the comparison of the two models, ARIMA models' forecasting accuracy is between 6% and 10%, and Prophet's forecasting accuracy is between 8%-12%, depending on the city. Since the insufficient stationarity, periodicity, seasonality of time series, the Prophet models are hard be more refined. © 2023 SPIE.

Reaching city youth with an online summer arts workshop in Los Angeles

The Summer Arts Workshop (SAW) is a community-based art therapy program with a social justice focus. It has been offered through the Helen B. Landgarten (HBL) Art Therapy Clinic at Loyola Marymount University (LMU) since 2007 in partnership with Dolores Mission School in Boyle Heights, a historically under-resourced part of East Los Angeles. In 2020, due to the COVID-19 pandemic and stay-at-home orders in Los Angeles, the SAW leadership team adapted the workshop to an online format. The authors took advantage of the online format to extend the reach of the workshop to several school sites in marginalized communities in Los Angeles County, including a juvenile hall high school, which is a prison for youth in a state youth detention centre. The greatest challenge in adapting to an online format was preserving the core component of the workshop: building trust and healthy attachments through expressive art making. The authors overcame this and other challenges and succeeded in providing connecting experiences for participants and facilitators during a time of social isolation and collective anxiety. This chapter shows how teletherapy can bridge gaps of access, particularly for marginalized populations. (PsycInfo Database Record (c) 2023 APA, all rights reserved)

Behavioural plasticity and the anthropause: an urban bird becomes less aggressive

Urban areas often impose strong, novel selection pressures on wildlife. Phenotypic plasticity, including behavioural plasticity, is an important mechanism helping organisms establish populations in novel environments. Behavioural plasticity can be difficult to study in urban wildlife because many urban environmental variables are challenging to isolate and manipulate experimentally. We took advantage of the COVID-19 lockdowns to assess whether urban birds expressed territorial aggression differently when relieved from frequent encounters with humans. We used simulated territorial intrusions to measure the behavioural responses of resident dark-eyed juncos, Junco hyemalis, on an urban college campus in Los Angeles, U.S.A. We found that the population overall displayed significantly reduced movement and singing behaviour associated with territorial aggression in a pandemic year (2021) compared to a typical year (2019). Furthermore, individuals measured in both 2019 and 2021 had significantly reduced responses in 2021, demonstrating that individual birds maintained behavioural plasticity in these traits. Our results show that human disturbance likely has a significant effect on the expression of behaviours associated with territorial aggression in urban birds. © 2023 The Author(s)

Urban humanities as a framework for the study of public space during the pandemic

COVID-19 has revealed limitations in traditional public space research methods. There is a need for new approaches to study and intervene during times of crisis. Interdisciplinary urban humanities approaches can help researchers respond to pandemic public space dynamics. This article develops a framework linking urban humanities practices–thick mapping, filmic sensing, and digital storytelling–to the production of space at multiple scales. A case study is presented of a course that employed these methods and proposed speculative design interventions to accommodate street vending, skateboarding, and unhoused people in the Westlake neighbourhood of Los Angeles. © 2023 Informa UK Limited, trading as Taylor & Francis Group.

"The Echoes of Echo Park”: Anti-Homeless Ordinances in Neo-Revanchist Cities

This article focuses on national and local anti-homeless ordinances and investigates emerging spatial banishment strategies and their impacts on unhoused folks' basic freedoms. First, we review debates on co-existing geographies of punishment and care through theoretical and legal lenses. Focusing on sixteen cities in the United States, we examine categories of anti-homeless ordinances and their evolution in the past two decades. Next, we focus on Los Angeles and use archival research and interviews with activists to examine the expansion of newly emerging anti-homeless spaces. Our research details ad hoc strategies of spatial banishment targeting homelessness. We find that the city represents a fragmented landscape of "no-go-zones” for the unhoused. We posit that the COVID-19 pandemic enabled various spatial banishment strategies and that Los Angeles is neo-revanchist. We advocate for city policies that abolish spatial banishment strategies and respond to the needs of the unhoused. © The Author(s) 2023.

Effect of Transportation Operation on Air Quality in China Based on MODIS AOD during the Epidemic

With the rapid growth of automobile numbers and the increased traffic congestion, traffic has increasingly significant effects on regional air quality and regional sustainable development in China. This study tried to quantify the effect of transportation operation on regional air quality based on MODIS AOD. This paper analyzed the space-time characteristics of air quality and traffic during the epidemic by series analysis and kernel density analysis, and quantified the relationship between air quality and traffic through a Geographically Weighted Regression (GWR) model. The main research conclusions are as follows: The epidemic has a great impact on traffic and regional air quality. PM2.5 and NO2 had the same trend with traffic congestion delay index (CDI), but they were not as obvious as CDI. Both cities with traffic congestion and cities with the worst air quality showed strong spatial dependence. The concentration areas of high AOD value in the east areas of the Hu line were consistent with the two gathering centers formed by cities with traffic congestion in space, and also consistent with the gathering center of cities with poor air quality. The concentration area of AOD decline was consistent with the gathering center formed by cities with the worst air quality. AOD had a strong positive correlation with road network density, and its GWR correlation coefficient was 0.68, then These provinces suitable for GWR or not suitable were divided. This study has a great significance for the transportation planning, regional planning, air quality control strategies and regional sustainable development, etc.

Loneliness in Community-Dwelling, Older Adults: An Integrative Review

Loneliness is a major public health concern impacting the well-being of older adults. Loneliness increases older adults' risk of adverse health outcomes. Approximately 35% of adults over age 65 report frequent feelings of loneliness. A comprehensive search was performed of the literature published from 2011 to 2021. Primary studies that examined or described loneliness in the community-dwelling, older adult US population were included. The evidence was synthesized, and common themes were identified. Twenty-two studies were included. The University of California Los Angeles Loneliness Scale was the most frequently used measurement tool. Older adults experienced physical and psychological changes associated with loneliness. Common approaches to reduce loneliness included community-based, person-centered, and socialization approaches. Loneliness increases older adults' risk of adverse health outcomes. Future studies should consider the impact of loneliness on older adults across diverse backgrounds. The integration of loneliness screening tools may help promote targeted interventions and improve quality of care.

Reductions in California's Urban Fossil Fuel CO2 Emissions During the COVID-19 Pandemic

Fossil fuel carbon dioxide (CO2) emissions (ffCO2) constitute the majority of greenhouse gas emissions and are the main determinant of global climate change. The COVID-19 pandemic caused wide-scale disruption to human activity and provided an opportunity to evaluate our capability to detect ffCO2 emission reductions. Quantifying changes in ffCO2 levels is especially challenging in cities, where climate mitigation policies are being implemented but local emissions lead to spatially and temporally complex atmospheric mixing ratios. Here, we assess ffCO2 emission patterns associated with pandemic-induced changes to human activity using direct observations of on-road CO2 mole fractions in the Los Angeles (LA) urban area and analyses of the radiocarbon (14C) content of annual grasses collected by community scientists throughout California, USA. With COVID-19 mobility restrictions in place in 2020, we observed a significant reduction in ffCO2 levels across California, especially in urban centers. In LA, on-road CO2 enhancements were 60 ± 16% lower than the corresponding period of 2019 and rebounded to pre-pandemic levels by 2021. Plant 14C analysis indicated ffCO2 reductions of 5 ± 10 ppm in 2020 relative to pre-pandemic observations in LA. However, ffCO2 emission trajectories varied substantially by region and sector as COVID-related restrictions were relaxed. Further development of these techniques could aid efforts to monitor decarbonization in cities, especially in developing countries without established CO2 monitoring infrastructure. © 2022. The Authors.

Gastrointestinal Manifestations of Coronavirus Disease 2019 Across the United States: A Multicenter Cohort Study.

Background and Aims: Gastrointestinal (GI) symptoms occur among patients diagnosed with coronavirus disease 2019 (COVID-19), and there is clear evidence that SARS-CoV-2, the causative pathogen, infects the GI tract. In this large, multicenter cohort study, we evaluated variations in gastrointestinal and hepatic manifestations of COVID-19 throughout the United States (US). Methods: Patients hospitalized with a positive COVID-19 test prior to October 2020 were identified at 7 US academic centers. Demographics, presenting symptoms, laboratory data, and hospitalization outcomes were abstracted. Descriptive and regression analyses were used to evaluate GI manifestations and their potential predictors. Results: Among 2031 hospitalized patients with COVID-19, GI symptoms were present in 18.9%; diarrhea was the most common (15.2%), followed by nausea and/or vomiting (12.6%) and abdominal pain (6.0%). GI symptoms were less common in the Western cohort (16.0%) than the Northeastern (25.6%) and Midwestern (26.7%) cohorts. Compared to nonintensive care unit (ICU) patients, ICU patients had a higher prevalence of abnormal aspartate aminotransferase (58.1% vs 37.3%; P < .01), alanine aminotransferase (37.5% vs 29.3%; P = .01), and total bilirubin (12.7% vs 9.0%; P < .01). ICU patients also had a higher mortality rate (22.7% vs 4.7%; P < .01). Chronic liver disease was associated with the development of GI symptoms. Abnormal aspartate aminotransferase or alanine aminotransferase was associated with an increased risk of ICU admission. Conclusion: We present the largest multicenter cohort of patients with COVID-19 across the United States. GI manifestations were common among patients hospitalized with COVID-19, although there was significant variability in prevalence and predictors across the United States.

Changes in frequency of park/playground utilization among children aged 4-59 months in Los Angeles County, California 2008-2020.

Child physical activity and play are critical for healthy development, and parks/playgrounds are important public spaces that provide physical activity/play opportunities. This study was conducted to assess changes in park/playground utilization by Special Supplemental Nutrition Program for Women, Infants and Children (WIC)-participating children from 2008 to 2020, and whether the COVID-19 pandemic was associated with lower park/playground utilization and racial/ethnic disparities in park/playground utilization. Cross-sectional data from the 2008-2020 triennial Los Angeles County WIC Survey (n = 21,886) were used, and analyses stratified by child age (4-23 months, 24-59 months). Odds ratios (OR) and 95 % confidence intervals (CI) for the relationship between year and park/playground utilization frequency were determined from multinomial logistic regression, and racial/ethnic disparities were assessed by interacting year with race/ethnicity. Among children 24-59 months of age, park/playground utilization increased compared to never from 2011 to 2017 compared to 2008 (Every day, 2011-2017: OR [95 % CI]: 2.69 [1.93, 3.75], 4.71 [3.23, 6.86], 10.20 [6.91, 15.06]; 3-6 days/week 2011-2017: 1.54 [1.13, 2.10], 3.11 [2.18, 4.45], 3.94 [2.71, 5.72]; 1-2 days/week, 2014-2017; 1.53 [1.08, 2.18], 1.63 [1.13, 2.37]). Associations reversed in 2020, with 36 % lower odds of every day (OR [95 % CI]: 0.64 [0.48, 0.85]), 85 % lower odds of 3-6 days/week (0.15 [0.11, 0.20]) and 89 % lower odds of 1-2 days/week (0.11 [0.09, 0.15]) park/playground utilization compared to never than in 2008. Park/playground utilization frequency increased from 2008 to 2017, but progress reversed during the COVID-19 pandemic in 2020. Results for children ages 4-23 months were similar. Future public health restrictions to public recreation facilities should consider realistic limitations to potential benefits and the potential for unintended consequences before implementation.

Pittsburgh, the Realest City: Shit Talk'n', Storytell'n', Social Livin'

Sakho discusses Pittsburgh PA as the realist city, highlighting the experience of Norm Conti of showing the film Rodney King to his classes and his vision to expand the work of the Elsinore Bennu Think Tank for Restorative Justice beyond the training and educative actions of Inside-Out modeling. She frames her situatedness and then lay a foundation for how she understands the intersection of social living, storytelling, and exploratory writing. She offers this context first in order to provide the reader with her positionality as the author of this work. She identifies as a Black woman adult educationist with Afrocentrism roots who views phenomena through a Black Activist Mothering lens informed by Africana Womanism. These identities and frameworks provide the foundation to "conduct the work of locating one's cultural knowledge and intellect and then snatching one's centeredness from marginalization" when she's seeking to be in conversation with normative intellectual texts.

COVID Curveball: An Inside View of the 2020 Los Angeles Dodgers World Championship Season

Kaplan reviews COVID Curveball: An Inside View of the 2020 Los Angeles Dodgers World Championship Season by Tim Neverett.

Surveying Tenants of Permanent Supportive Housing in Skid Row about COVID-19

Permanent supportive housing (PSH) enrolls highly vulnerable homeless adults who experience early onset of geriatric conditions and require in-home support. Thus, there is potentially a high risk for COVID-19 within PSH, which may require tenants to take protective measures. This study reports on survey results collected from 532 PSH tenants in Los Angeles, California during the 4th week of March in 2020. Results show that nearly all tenants were aware of COVID-19, and 65% considered it to be a very serious health threat. The latter characteristic was a strong predictor of taking protective measures (i.e., handwashing and social distancing). Tenants in units with shared bathroom facilities had lower odds of social distancing than those in studio apartments. Tenants with mental health diagnoses had lower odds of consistent handwashing. Lack of access to food, hygiene items, and medication delivery were commonly reported barriers to sheltering in place.

2020 American Community Survey: Use with Caution, An Analysis of the Undercount in the 2020 ACS Data Used to Derive Estimates of the Undocumented Population

This paper analyzes and provides estimates of the undercount of the foreign-born in the US Census Bureau’s 2020 American Community Survey (ACS). It confirms that a differential undercount occurred in the 2020 ACS. In particular, noncitizens that arrived from Central American countries after 1981 had undercount rates of 15–25 percent, but undercount of noncitizens that arrived from European countries in the same period was not detectable by the methods described in this paper. The Center for Migration Studies of New York (CMS) and others use ACS data to derive annual estimates of the US undocumented population. The Census Bureau recently reported that the total population count for the 2020 Census was consistent with the count for recent censuses, despite the Covid-19 pandemic and the Trump administration’s interference in the 2020 Census. Nonetheless, the accuracy of 2020 ACS data for the noncitizen population that arrived after 1981 remains a major concern given the fear generated by the Trump administration’s abusive rhetoric and anti-immigrant policies. The estimates set forth in this paper were derived by analyzing trends in annual ACS data for 2016–2020 compiled from the IPUMS website (Ruggles et al. 2021). Decennial census data cannot be used for this purpose because data on country of birth, citizenship, and year of immigration are not collected in the census. However, it is reasonable to believe that the 2020 census and the 2020 ACS experienced similar challenges because they were conducted under comparable conditions. The patterns of undercount of noncitizens described here for the 2020 ACS are likely mirrored in the 2020 census and will reduce federal funding and representation to affected cities and states for the next decade.

Crew Fatigue Risk Analysis of Three Intercontinental Flights from China during the COVID-19 Epidemic Period

Fatigue leads to the decrease of the flight crew's alertness, which will seriously affect the flight safety. In order to avoid the risk of infection caused by the overnight stay abroad of the air crew during the Covid-19 epidemic, CAAC proposed an exemption method to release the flight time restriction of regulation by increasing the number of flight crew and setting up an independent rest area on international flights. Based on the alertness energy theory, this paper simulates the crew alertness of three international scheduled flights of China Southern Airlines, including Guangzhou - Amsterdam, Guangzhou - Los Angeles, and Guangzhou - Sydney, to compare the difference of crew alertness between '3 sets of flight crew, without overnight rest' in accordance with exemption condition, and '2 sets of flight crew, with overnight rest' in accordance with regulation condition. The simulation results show that for the Guangzhou - Amsterdam and Guangzhou - Los Angeles flights, the cockpit alertness under the exemption condition is similar to that under the regulation condition, and the fatigue risk is acceptable;for the 'Guangzhou-Sydney' flight, because the return flight under the exemption condition is always in the negative range of human rhythm, the alertness is lower than that under the regulation condition. © 2021 IEEE.

Consistency in Change: Architecture for Optimistic Living

Beacons of inspiration for generations of architects, Peter Cook’s drawings often have similar but differently expressed architectural preoccupations. Concerned with transparency, time and change, they choreograph ‘growies’ or ‘veggies’ and a wealth of typologies and topologies. Bartlett School of Architecture and Architectural Association design tutor Ricardo de Ostos takes us through some of his recent work. Copyright © 2022 John Wiley & Sons, Ltd.

Durable Vitality and Magical Forms

Feitelson’s notes on these paintings are telling: “There is nothing fortuitous or ‘automatic’ in the creation of these Magical Space Forms, fantastic though they are. Because I am concerned with durable vitality, rather than momentary frenzy, I find my work demands full participation of both my sensibilities and critical faculties.” Complex viruses have multiple structural components that do not fit neatly into the other classifications. Since the 1980s, millions of people have been killed or sickened by a number of viruses, including human immunodeficiency viruses, coronaviruses, hantaviruses, hepatitis viruses, Ebola and Marburg viruses, dengue viruses, influenza viruses, and the measles virus. Because their evolution has yielded a wide diversity, viruses have maintained a durable vitality. April 19, 2022 The conclusions, findings, and opinions expressed by authors contributing to this journal do not necessarily reflect the official position of the U.S. Department of Health and Human Services, the Public Health Service, the Centers for Disease Control and Prevention, or the authors' affiliated institutions.

STOPPING AAPI HATE: STUDENT REFLECTIONS ON THE PUBLIC POLICY PROCESS

Jeung et al asserts that from its inception in March 2020, one of SAH's objectives was to shape the narrative about anti-Asian hate. Rather than framing COVID-19 discrimination as isolated incidents by a few prejudiced individuals, the coalition wanted to 1) connect it to historic racism against Asian Americans;2) articulate the widespread, systemic nature of this racism;and 3) promote solidarity with other communities of color. As Speaker Pelosi's speech and the LA Times op-ed "Anti-Asian Hate Crimes Are Surging. Along with raising awareness about COVID-19 discrimination, SAH sought to develop policies that addressed the roots and trends of the problem. Their data analysis revealed that most incidents were not hate crimes, but primarily cases of harassment and shunning. Consequently, in formulating policy solutions SAH prioritized models of public education, restorative justice, and civil rights enforcement over hate crime enforcement.