Pace Isaksen (cablepeony27)

We developed a model that predicts the order of magnitude of the crawler motion (within 50%) and agrees with the observed experimental trends. Crawler trajectories can be controlled enabling applications of the crawler as micromanipulator that can push small cargo along a surface.Background Global HIV response emphasises improving the uptake of HIV testing, providing access to antiretroviral therapy and sustaining viral suppression with a view to curtailing the pandemic by 2030. Stigma and discrimination impede this response by limiting engagement with the HIV continuum among sub-populations such as men who have sex with men (MSM) and female sex workers (FSW). Stigma reduction strategies that explore community-level solutions and barriers to care for these key populations are under-explored.Methods A formative action research study was conducted in two regions of Ghana to understand community perceptions towards MSM and FSW to identify potential stigma reduction concepts. Multi-day interactive enquiries explored factors underlying stigma including rationale, personal values, perspectives on attitudinal change and related communication.Results Rationale for stigmatisation of MSM and FSW by participants highlight religious and cultural concerns. Perceived behaviours and practices of MSM and FSW were said to undermine religious, moral and community values. Attitudes of participants towards MSM and FSW became more accepting through critical discussion that revealed contradictions within the stigma construct and discomfort with the effects of stigma.Conclusions Participants realised that causing hurt or harm to others through stigma was not consistent with their religious and cultural values, nor how they saw themselves as people. There were four entry points that undermined the rationale for stigma The need to know and understand 'the other', the need to be true to one's moral values, the need for empathy towards others, and recognition of the value of all people within a communal whole. These findings are relevant for engaging communities in stigma-reduction programs and improving health-seeking and adherence to care among key populations in similar African settings.The present study investigates how agents and the moral valence of the acts affect moral judgments when two consecutively behaviors are perceived, with each describing morally salient behaviors done by the same or different agent(s). Participants had to rate the likableness/pleasantness of the agents/behaviors. Behavioral results indicated that rating the likableness of the agent was mainly depended on the morally diagnostic character of the agent while rating the pleasantness of the behaviors was mainly depended on the moral valence of the behaviors per se. ERP results showed 1) larger N1 was found in response to the agent consistently acting immorally, indicating an early detection of social threatening information. 2) Compared with agents who consistently act morally which provided no norm- or expectation-violation information, other conditions induced larger N400, indicating greater cognitive effort was recruited when the present moral information violated the participants' prior knowledge to the agent. 3) Increased LPP was found in response to the agent consistently acting morally (vs. moral behaviors acted by different agents), representing that people may allocate more attention to positive information during this stage. We suggest that this three-stage scheme is a common model when people encounter consecutive moral events.Background Autoimmune diseases are usually more prevalent in women. The risks of cardiovascular and renal disease in those with multiple autoimmune diseases have not been fully described. Materials and Methods Using a national database from a large health insurer in the United States (years 2001-2017) containing ∼75 million members, we calculated age- and sex-specific co-prevalence of 12 autoimmune disorders for individuals with type 1 dia