A new calculation of the electron’s self-energy improves determination of fundamental constants
2024-12-31 10:00:00 phys.org Feynman diagrams representing the two-loop electron self-energy. The double line denotes the electron in the presence of...
New method traces molecular gas mass in distant galaxies
2024-12-31 05:31:00 phys.org Distribution of L/LCO(1−0) from S. C. Madden et al. (2020) PDR model sets (Z = 0.05 −...
Taiwan says 2024 was hottest year on record
2024-12-31 05:39:00 phys.org "The average temperature in Taiwan in 2024 will be the highest recorded since 1897," the state forecaster...
How friction shapes the form of knitted fabrics
2024-12-30 07:19:00 phys.org (a) Photo of a Jersey knit stitch. (b) Experimental set-up. (c) Geometry and numerical model. Credit: arXiv...
Researchers improve chaotic mapping for super-resolution image reconstruction
2024-12-30 08:58:00 phys.org Illustration of the proposed model. Credit: Sensors (2024). DOI: 10.3390/s24217030 Super-resolution (SR) technology plays a pivotal role...
Engineers develop first deep-UV microLED display chips for maskless photolithography
2024-12-30 10:58:00 phys.org The electroluminescence (EL) images demonstrate that devices of various sizes perform effectively at operational current densities, even...
Investigating soil, nutrient impact on organic leafy greens in unheated, greenhouse-like high tunnel system
2024-12-30 11:02:00 phys.org Credit: Shufang Tian and Xin Zhao A recent study by scientists at the University of Florida sheds...
Decoding haze sources and formation mechanisms with coal combustion experiments and sulfur isotopes
2024-12-30 12:19:00 phys.org Sulfur isotope composition of pyrite in coal samples and sulfate produced by coal combustion. (Image from USTC)....
India rocket launches space docking mission
2024-12-30 14:29:00 phys.org Credit: Unsplash/CC0 Public Domain India launched a rocket Monday carrying two small spacecraft to test docking in...
Researchers achieve calculation of Jones polynomial based on the Majorana zero modes
2024-12-30 12:22:00 phys.org Experimental setup. (a) The traditional quantum cooling circuit is composed of two Hadamard gates ( 𝐻), a...
2D materials with ‘twist’ show unexpected electronic behavior that defy theoretical predictions
2024-12-30 10:02:00 phys.org This picture shows first author Giovanna Feraco (Zernike Institute for Advanced Materials, University of Groningen, the Netherlands),...
PBS vitrimers for greener futures
2024-12-30 07:59:00 phys.org Thermal properties of the PBSVs. (a) DSC cooling scans; (b) The second DSC heating scans; (c) TGA...
Astronauts face unique visual challenges at lunar south pole
2024-12-27 07:39:00 phys.org Credit: NASA Humans are returning to the moon—this time, to stay. Because our presence will be more...
Astronomers discover an ultra-massive grand-design spiral galaxy
2024-12-28 08:20:00 phys.org The morphology and photometric redshift of Zhúlóng. Credit: Xiao et al., 2024. Using the James Webb Space...
Could captive breeding save this vanishing Everglades bird?
2024-12-28 11:50:00 phys.org Credit: Pixabay/CC0 Public Domain South Florida water managers approved a breeding program for an endangered Everglades sparrow...
Do black holes really evaporate — and how do we know?
Kim Heatley 2024-12-21 19:17:00 physics.mit.edu In 1974, Stephen Hawking put forward an intriguing idea: Using the principles of quantum physics,...
Rising temperatures threaten reefs—study pinpoints where conservation efforts are most needed
2024-12-27 08:56:00 phys.org Credit: Ocean Image Bank / Renata Romeo New science from the Wildlife Conservation Society (WCS) has mapped...
Cooperation between two intruders moving side-by-side in granular media
2024-12-28 10:40:00 phys.org by D. D. Carvalho, Y. Bertho, A. Seguin, E. M. Franklin, and B. D. Texier Two spheres...
Morphological evidence supporting four giraffe species classifications
2024-12-28 09:00:00 phys.org Map showing the geographical range of the extant giraffe species and subspecies as well as representative male...
Researchers develop high-performance heterojunction pn diodes
2024-12-27 07:45:00 phys.org Credit: Nano Letters (2024). DOI: 10.1021/acs.nanolett.4c05446 A research team has developed high-performance diamond/ε-Ga2O3 heterojunction pn diodes based...
How land use changes could boost China’s carbon sequestration potential
2024-12-27 08:53:00 phys.org Comparison of China’s land use change carbon budget (LULUCF) based on different data sources. Positive values indicate...
Study finds genetic and environmental factors neutralize bacterial growth
2024-12-27 08:54:00 phys.org Relating bacterial growth to the genetic and environmental variations. Credit: Communications Biology (2024). DOI: 10.1038/s42003-024-07347-3 Researchers at...
Researchers discover role of absorptive aerosols in wintertime haze formation
2024-12-27 08:55:00 phys.org (A) Profile of average BC and POA concentrations with error shadow in FBASE and (B) vertical distribution...
The interactive roles of affective polarization and dyadic political attitudes
2024-12-27 09:20:00 phys.org The predicted probability for respondents, answering "certainly yes" for their migration intentions in 5 years with different...
NASA’s Parker Solar Probe survives close brush with the sun’s scorching surface
2024-12-27 10:59:00 phys.org This image made available by NASA shows an artist's rendering of the Parker Solar Probe approaching the...
Scientists uncover insights into neuron function by simultaneously measuring two key signals in living animals
2024-12-27 11:19:00 phys.org When triggered by an odor, rapid changes in membrane voltage and intracellular calcium ion levels occur in...
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