Periodical publishing
Researchers at Lawrence Livermore National Laboratory (LLNL) have investigated the effects of laser power modulation on melt pool dynamics in powder bed fusion (PBF) metal additive manufacturing. The study, published in the Journal of Applied Physics, reveals that modulation of the laser power on tens-of-microsecond timescales can significantly impact melt
Periodical publishing
Scientists at Seoul National University have made a significant discovery in the field of high energy physics, successfully constructing AdS5 x Sigma solutions of D = 7 gauged supergravity and uplifting them to D = 11 supergravity. This research, funded by the Ministry of Education (MOE), Republic of Korea, has shed new
Particle collisions
Researchers at the Shahid Bahonar University of Kerman in Iran have made significant progress in understanding the relationship between the large transverse momentum (LTM) distribution and the initial energy of high-energy nuclear collisions. By analyzing 49,225 extensive air showers (EAS) from the Pierre Auger Observatory, the team was able
Periodical publishing
Researchers at Lanzhou University in China have made a groundbreaking discovery in the field of quantum technology. According to a recent study published in Advanced Quantum Technologies, the team has found that dipole-dipole interaction (DDI) possesses unique characteristics different from the conventional isotropic s-wave interaction in Bose-Einstein condensates (BECs). The
Periodical publishing
Researchers at the University of Ulm have proposed a novel approach to test general relativistic phenomena in a low-energy quantum mechanical setting. By exploring the gravitational interaction of angular momentum eigenstates in the post-Newtonian limit, this method offers a distinct way to observe nonclassical gravitational effects. The study suggests that
Particle collisions
Researchers at the Shahid Bahonar University of Kerman in Iran have made significant progress in understanding the relationship between the large transverse momentum (LTM) distribution and the initial energy of high-energy nuclear collisions. By analyzing 49,225 extensive air showers (EAS) from the Pierre Auger Observatory, the team was able
Periodical publishing
New research has shed light on the properties of type Ia supernovas and their host galaxies, providing critical information for future cosmological analyses. Using data from the Dark Energy Survey 5-yr sample, researchers from the University of Oxford have categorized SNe Ia into three distinct groups based on the distribution
Periodical publishing
Researchers at the University of Porto have provided a new theoretical explanation for the Hubble tension, a long-standing problem in cosmology. According to their study, published in Physics Letters B, the discrepancy between early- and late-time Universe predictions for the Hubble constant can be resolved using a quantum cosmology framework
Energy (Physics)
Research conducted by investigators from the Department of Physics and supported by the Inter-University Centre for Astronomy and Astrophysics (IUCAA), Pune, has provided fresh insights into the universe's expansion. The study employed observational constraints from various sources, including Type Ia Supernovae (SN Ia), Baryon Acoustic Oscillations (BAO), and
Molecular dynamics
Researchers at the University of Alberta have made a groundbreaking discovery in the field of physics, shedding light on the molecular-level mechanisms governing olefin solubility in polyethylene. Using molecular dynamics simulations, the team has revealed a complex interplay between ethylene, 1-hexene, and polyethylene, leading to a deeper understanding of the
Integrated circuits
Developed by a team of inventors at MediaTek Inc., a graph-based method of generating routing data for integrated circuits has been patented. The innovative approach aims to address the limitations of existing routing methods, which often lead to increased routing detours and reduced controllability. The method, as described in the
Periodical publishing
Researchers from KLE Technological University in India have made a significant discovery in the field of nanotechnology by developing a CuS2/CQDs nanocomposite sensor for detecting p-hydroxybenzoic acid (pHBA) in cosmetic and environmental samples. The sensor, which combines carbon quantum dots (CQDs) with CuS2, demonstrates excellent sensitivity and selectivity, with
