Artificial intelligence (AI) is increasingly being used in many countries worldwide to provide public social services, assisting in entitlement decisions to state-paid pensions and unemployment benefits, assessments of asylum applications, and assignments of places at kindergartens. AI technology is intended to help apply fairness criteria in the allocation of this kind of support to individuals and to assess potential beneficiaries accordingly. However, fairness criteria vary from country to country. In India, for example, the caste system influences the distribution of social benefits. In China, access to social services is determined by a "good citizenship" score. But the concepts of fairness in terms of access to limited public resources also vary within Europe. These are major findings from the participative research undertaken by members of the AI FORA – Artificial Intelligence for Assessment project, which were published recently in an online open access volume.

The American Stroke Association awards first Comprehensive Stroke Center certifications in India to Apollo Hospital, Aster Hospital.

A long-term Switzerland-wide study has found that neighbourhoods with numerous, well-arranged trees exhibit lower mortality risks than other areas. The reasons behind this, and the factors that play a role, will require further research.

New Haven, Conn. — Advances in the gene-editing technology known as CRISPR-Cas9 over the past 15 years have yielded important new insights into the roles that specific genes play in many diseases. But to date this technology — which allows scientists to use a “guide” RNA to modify DNA sequences and evaluate the effects — is able to target, delete, replace, or modify only single gene sequences with a single guide RNA and has limited ability to assess multiple genetic changes simultaneously.

Now, however, Yale scientists have developed a series of sophisticated mouse models using CRISPR (“clustered regularly interspaced short palindromic repeats”) technology that allows them to simultaneously assess genetic interactions on a host of immunological responses to multiple diseases, including cancer.

The findings were published March 20 in the journal Nature Biomedical Engineering.

Scientists have discovered a groundbreaking way to control superconductivity—an essential phenomenon for developing more energy-efficient technologies and quantum computing—by simply twisting atomically thin layers within a layered device. By adjusting the twist angle, they were able to finely tune the “superconducting gap,” which plays a key role in the behavior of these materials.