Results 131 to 140 of about 1,123,493 (287)

A Promising Approach for Determining Neutrino Mass Hierarchy by Using Supernova Neutrino Detections

open access: yesThe Astrophysical Journal
The determination of neutrino mass hierarchy is crucial for particle physics, astrophysics, and cosmology. In this work, we propose an easy-to-use method to determine the neutrino hierarchy based on core-collapse supernova (CCSN) neutrino detections.
Gexing Li, Zhihong Li
doaj   +1 more source

Dark energy and Dark matter

open access: yes
This paper investigates the dynamic interplay between dark energy and dark matter using an optimized energy cycle framework. Observational data from the Planck mission’s cosmic microwave background (CMB) measurements at frequencies such as 30 GHz and 100 GHz are integrated into the model to validate predictions.
openaire   +1 more source

Dark Energy or just Energy?

open access: yes, 2019
This research note hypothesizes new physics without dark energy, dark matter, extra dimensions, or deviation from proven mathematical models. The main assumption is that matter expands proportionally with space, and that the proposed discrete step-expansion of the elementary particles may provide a platform for unification of the four fundamental ...
openaire   +2 more sources

Light‐Triggered Protease‐Mediated Release of Actin‐Bound Cargo from Synthetic Cells

open access: yesAdvanced Biology, EarlyView.
TEV Prtoease‐mediated Releasable Actin‐binding Protein (TRAP) is a protein‐based platform consisting of a cargo tightly bound to reconstituted actin networks in synthetic cells which can be proteolyticly released from the bound actin, followed by its secretion through membrane translocation mediated by a cell‐penetrating peptide.
Mousumi Akter   +3 more
wiley   +1 more source

Aether, dark energy and string compactifications. [PDF]

open access: yesPhilos Trans A Math Phys Eng Sci, 2022
Townsend PK.
europepmc   +1 more source

Particle dark energy [PDF]

open access: yesPhysical Review D, 2006
8 pages, 5 figures; minor update with added refs; version appearing in Phys.
openaire   +3 more sources

Toward Design Principles for Biomolecular Condensates for Metabolic Pathways

open access: yesAdvanced Biology, EarlyView.
Biomolecular condensates are membrane‐less compartments found through‐out nature which can serve as reaction crucibles for biochemical processes. This review explores the design strategies underlying how condensates can be used in biotechnology to enhance multistep enzyme cascades including enhancement by mass action and substrate channeling, and ...
Alain A.M. André   +3 more
wiley   +1 more source

Generation of realistic input parameters for simulating atmospheric point-spread functions at astronomical observatories

open access: yesThe Open Journal of Astrophysics
High-fidelity simulated astronomical images are an important tool in developing and measuring the performance of image-processing algorithms, particularly for high precision measurements of cosmic shear -- correlated distortions of images of distant ...
Claire-Alice Hébert   +4 more
doaj   +1 more source

Constraining Extended Teleparallel Gravity via Cosmography: A Model-independent Approach

open access: yesThe Astrophysical Journal
As a classical approach, the dynamics of the Universe, influenced by its dark components, are unveiled through prior modifications of Einstein’s equations.
Sai Swagat Mishra   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy