Effect of social support on memory ageing of middle-aged and older cancer survivors: a marginal structural modelling approach.

Background: While social support is associated with better cognitive health among cancer-free individuals, this relationship is understudied among cancer survivors. We investigated whether overall social support before and after a cancer diagnosis is related to post-diagnosis memory ageing, overall and by sex/gender.

Methods: Data were from 2044 cancer survivors in the US Health and Retirement Study (HRS; n=1395) and English Longitudinal Study of Ageing (ELSA; n=649) from 2006 to 2018.

Do moral values change with the seasons?

Moral values guide consequential attitudes and actions. Here, we report evidence of seasonal variation in Americans' endorsement of some-but not all-moral values. Studies 1 and 2 examined a decade of data from the United States (total N = 232,975) and produced consistent evidence of a biannual seasonal cycle in values pertaining to loyalty, authority, and purity ("binding" moral values)-with strongest endorsement in spring and autumn and weakest endorsement in summer and winter-but not in values pertaining to care and fairness ("individualizing" moral values).

Using inquiry based stress reduction to address self-stigma in severe spectrum obesity in general practice.

Background: Obesity is a driver of multimorbidity. Knowledge regarding individual and population based solutions is evolving in primary care. Stigma/self-stigma are important in developing clinical solutions.

Altered place engagement since COVID-19: A multi-method study of community participation and health among older americans.

Little is known about longer-term changes to community participation since the COVID-19 pandemic onset and potential implications for health and wellbeing in later life. This multi-method investigation analyzes national data from the COVID-19 Coping Study. Statistical analyses of survey data ( = 1,630; mean age 67.

"I just can't go back": Challenging Places for Older Americans since the COVID-19 Pandemic Onset.

During the pandemic, many older adults felt 'out of place' in their home, work, and community spaces with potentially long-term consequences for health and wellbeing. Using national data from the COVID-19 Coping Study, thematic analysis of online long-answer responses (n = 1171; mean age 68 years; 71% female; 93% non-Hispanic White; 86% with at least a 4-year college degree; data collected April-June 2022) identified four themes regarding particular places are challenging since the pandemic onset: (1) viral exposure fears, (2) frustrating regulations, (3) uncomfortable and hostile social dynamics, and (4) 'out of place' negative emotions. Participants also shared they continuously address or adapt to place-based challenges through lifestyle adjustments and coping strategies.

A differentiable simulation package for performing inference of synchrotron-radiation-based diagnostics.

The direction of particle accelerator development is ever-increasing beam quality, currents and repetition rates. This poses a challenge to traditional diagnostics that directly intercept the beam due to the mutual destruction of both the beam and the diagnostic. An alternative approach is to infer beam parameters non-invasively from the synchrotron radiation emitted in bending magnets.

Educational Attainment and Later-Life Cognitive Function in High- and Middle-Income Countries: Evidence From the Harmonized Cognitive Assessment Protocol.

Objectives: Identifying social policies that can promote cognitive health is crucial for reducing the global burden of dementia. We evaluated the importance of educational attainment for later-life cognitive function in various social and geographic settings.

Methods: Using harmonized data for individuals aged ≥65 years from the United States Health and Retirement Study (HRS) and its international partner studies in England, Mexico, China, and India, and each study's respective Harmonized Cognitive Assessment Protocol (HCAP), we conducted a cross-national comparative study to examine the role of educational attainment in later-life cognitive function across countries (n = 14,980, 2016-2019).

Age-Related Trajectory and Age at Peak Competitive Performance in Wheelchair Rugby Players at the Paralympic Games.

Objective: The first objective is to examine the age-related trajectory of competitive performance and the age at peak competitive performance in wheelchair rugby players at the Paralympic Games. Another objective is to verify age correlations with performance over the years for each class.

Design: This is a retrospective cohort study.

Rethinking sexual violence labels: exploring the impact of 'victim' and 'survivor' discourse.

Universities' responses to sexual violence have faced scrutiny for their lack of proactiveness and their failure to address campus socio-cultural norms that contribute to rape myth acceptance. The labels victim and survivor play a crucial role in shaping attitudes toward sexual violence, but there is limited research on how university students perceive these labels. This paper explores sexual violence labels and their role in perpetuating rape culture.

Lifetime occupational skill and later-life cognitive function among older adults in the United States, Mexico, India, and South Africa.

Introduction: We conducted a cross-national comparison of the association between main lifetime occupational skills and later-life cognitive function across four economically and socially distinct countries.

Methods: Data were from population-based studies of aging and their Harmonized Cognitive Assessment Protocols (HCAPs) in the US, South Africa, India, and Mexico (N = 10,037; Age range: 50 to 105 years; 2016 to 2020). Main lifetime occupational skill was classified according to the International Standard Classification of Occupations.

Bird communities across different levels of human settlement: A comparative analysis from two northern Amazonian ecoregions.

Urban ecosystems are increasingly dominating landscapes globally, so it is critical to understand the effects of human settlements on biodiversity. Bird communities are effective indicators because they are impacted by the size and expansion of human settlements, exemplified by changes in their habitat use, breeding and foraging behaviours, as well as patterns of richness and abundance. Existing studies on bird community responses to human settlements have mainly focused on single ecoregions and large cities, leaving a gap in comparative research on how differently sized human settlements affect bird communities across various ecoregions.

Customized Scaffolds for Direct Assembly of Functionalized DNA Origami.

Functional DNA origami nanoparticles (DNA-NPs) are used as nanocarriers in a variety of biomedical applications including targeted drug delivery and vaccine development. DNA-NPs can be designed into a broad range of nanoarchitectures in one, two, and three dimensions with high structural fidelity. Moreover, the addressability of the DNA-NPs enables the precise organization of functional moieties, which improves targeting, actuation, and stability.

Less biased yet more defensive: The impact of control processes.

Educational and training programs designed to reduce racial bias often focus on increasing people's awareness of psychological sources of their biases. However, when people learn about their biases, they often respond defensively, which can undermine the effectiveness of antibias interventions and the success of prejudice regulation. Using process (Quad) modeling, we provide one of the first investigations of the relationships between (a) controlled and automatic cognitive processes that underpin performance on the Implicit Association Test and (b) defensive reactions to unflattering implicit racial bias feedback.

Implicit and explicit COVID-19 associations and mental health in the United States: a large-scale examination and replication.

Background: Given the sensitive nature of COVID-19 beliefs, evaluating them explicitly and implicitly may provide a fuller picture of how these beliefs vary based on identities and how they relate to mental health.

Objective: Three novel brief implicit association tests (BIATs) were created and evaluated: two that measured COVID-19-as-dangerous (vs. safe) and one that measured COVID-19 precautions-as-necessary (vs.

The role of uncertainty, worry, and control in well-being: Evidence from the COVID-19 outbreak and pandemic in U.S. and China.

Uncertainty about the future often leads to worries about what the future will bring, which can have negative consequences for health and well-being. However, if worry can act as a motivator to promote efforts to prevent undesirable future outcomes, those negative consequences of worry may be mitigated. In this article, we apply a novel model of uncertainty, worry, and perceived control to predict psychological and physical well-being among four samples collected in China (Study 1; during the early COVID-19 outbreak in China) and the United States (Studies 2-4, during 4 weeks in May 2020, 4 weeks in November 2020, and cross-sectionally between April and November 2020).