Results 41 to 50 of about 5,224,347 (338)
Journal of Nigerian Society of Physical Sciences, 2021 The use of Moringa oleifera seeds for purifying water has been attempted locally in various forms without putting scientific potency of the material into consideration.
A. F. Afolabi +2 more
doaj +1 more source
Heliyon, 2019 In the present work, we applied scaled model to calculate surface tension, vapor densities and the critical temperatures of four different models of methanol: namely, H1, J1, J2 and L1 models.
Abdalla Obeidat, Mohammad Badarneh
doaj +1 more source
Synthetic characterization and Structural Properties of Nanocellulose from Moringa oleifera seeds
Journal of Nigerian Society of Physical Sciences, 2021 In this research, nanocellulose is isolated from Moringa oleifera seed using acid hydrolysis and the structural properties were determined. X-ray diffraction (XRD) and Fourier transform infrared (FTIR) spectroscopy were used for the characterization of ...
A. F. Afolabi +2 more
doaj +1 more source
A reformulation of mechanics and electrodynamics
Heliyon, 2017 Classical mechanics, as commonly taught in engineering and science, are confined to the conventional Newtonian theory. But classical mechanics has not really changed in substance since Newton formulation, describing simultaneous rotation and translation ...
Mario J. Pinheiro
doaj +1 more source
Group chasing tactics: how to catch a faster prey
New Journal of Physics, 2017 We propose a bio-inspired, agent-based approach to describe the natural phenomenon of group chasing in both two and three dimensions. Using a set of local interaction rules we created a continuous-space and discrete-time model with time delay, external ...
Milán Janosov +3 more
doaj +1 more source
European Physical Journal C: Particles and Fields, 2019 A number of experimental anomalies involving neutrinos hint towards the existence of at least an extra (a very light) sterile neutrino. However, such a species, appreciably mixing with the active neutrinos, is disfavored by different cosmological ...
Arnab Paul +3 more
doaj +1 more source
Enhanced tensor non-Gaussianities in presence of a source
European Physical Journal C: Particles and Fields, 2020 We address the possibility of having an enhanced signal for tensor non-Gaussianities in presence of a source, as a signature of Primordial Gravitational Waves.
Abhishek Naskar, Supratik Pal
doaj +1 more source
A Physicist’s View on Partial 3D Shape Matching
Algorithms, 2023 A new algorithm is presented to compute nonrigid, possibly partial comparisons of shapes defined by unstructured triangulations of their surfaces.
Patrice Koehl, Henri Orland
doaj +1 more source
Emergent failures and cascades in power grids: a statistical physics perspective [PDF]
Physical Review Letters, 2017 We model power grids transporting electricity generated by intermittent renewable sources as complex networks, where line failures can emerge indirectly by noisy power input at the nodes.
T. Nesti, Alessandro Zocca, B. Zwart
semanticscholar +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Purpose Metabolic syndrome (MetS) is a common complication in survivors of childhood acute lymphoblastic and myeloid leukemia (AL), and a major risk factor for premature cardiovascular disease, type‐2‐diabetes, and metabolic dysfunction‐associated steatotic liver disease (MASLD).
Visentin Sandrine +10 more
wiley +1 more source