The dynamics of family structure is undergoing a transformation. Declining fertility and mortality rates are leading to new ...

Vital Records Index NYC reports global population is set to peak at 10.3B by 2080s, then decline, prompting economic and ...

The study questions the long-held belief that northern Africa became arid around 3 million years ago, which coincides with ...

Demographic interactions between the last hunter-gatherers and the first farmers. Proceedings of the National Academy of Sciences, 2025; 122 (14) DOI: 10.1073/pnas.2416221122 ...

The second demographic transition (SDT) viewpoint, jointly formulated by Lesthaeghe and van de Kaa in 1986 (1, 2), in contrast, sees no such equilibrium as the end point. Rather, they argue that new ...

Number Theory: The new demographic truths facing the world By Sreedev Krishnakumar Dec 03, 2024 07:39 AM IST .

More information: Mengru Shi et al, Multi-Quantifying Maxillofacial Traits via a Demographic Parity-Based AI Model, BME Frontiers (2024). DOI: 10.34133/bmef.0054 ...

Finally, the main conclusions of the study are presented. 2. Model For the analysis of the tax impact of the demographic transition in Brazil, a model of overlapping generations with 55 generations ...

The team's theory could be tested, for example, in the Fredericks phase transition in liquid crystals, which can be continuously tuned between first order and second order.