My research interests are in combinatorics. I study packing and decomposition problems, polychromatic coloring problems and pursuit-evasion games on graphs. Many of these problems are accessible to ...

All four of Hamilton's incumbents benefit from riding boundary changes as they gain more of their own party's voters.

It is the peak of this 13-month smoothed curve — not the highest individual month — that determines the peak of the solar cycle. The graph above displays the solar cycle evolution from 2010 to ...

This translates into a substantial cumulative energy gain of 30% over graphite-based alternatives after 1,000 cycles [1]. Graph 1A presents the absolute variation in battery capacity (in mAh ...

Their finding, published in Physical Review Letters in February, borrowed a concept from the odd-cycle graph. The aim here is simple: to colour a circle containing an odd number of points with two ...

HydroGraph Clean Power Inc. (CSE: HG) (OTCQB: HGRAF) (FRA: M98) (“HydroGraph” or the “Company”), a sustainable commercial manufacturer of pristine graphene, has announced ...

Several transcription factors in developing neurons exhibit broad-to-restricted expression patterns, but the relevance of ...

Lewis Hamilton won the first sprint race of the 2025 Formula One season, his first victory with Ferrari since joining the team over the winter, while Oscar Piastri secured his first career pole ...

The data convincingly show that the transcription factor Sp1 regulates ephrin-mediated axon guidance in the spinal cord. Although the authors show that Sp1 and its co-activators p300 and CBP are ...

Martin Brundle has pondered whether Lewis Hamilton’s late charge after his second pit stop in China contributed towards his post-race disqualification. Hamilton took the chequered flag in sixth ...