Dark Matters

2021 ◽  
Author(s):  
Mara van der Lugt
Keyword(s):  
Dark Matters

scholarly journals Discovering the ‘Dark matters’ in expression data of miRNA based on the miRNA-mRNA and miRNA-lncRNA networks

2018 ◽  
Vol 19 (1) ◽  
Author(s):  
Cong Pian ◽  
Guangle Zhang ◽  
Sanling Wu ◽  
Fei Li
Keyword(s):  
Expression Data ◽  
Dark Matters

scholarly journals Unified Explanation of Big Bang, Inflation, Charged Black Hole Decay, Galaxy Formation, Proton Spin Crisis and Elementary Particle Masses

2021 ◽  
Author(s):  
Jae-Kwang Hwang
Keyword(s):  
Black Holes ◽  
Euclidean Space ◽  
Big Bang ◽  
Space Time ◽  
Proton Spin ◽  
Gravitational Forces ◽  
Normal Matter ◽  
Dark Matters ◽  
Spin Crisis ◽  
The Big Bang

Space-time evolution is briefly explained by using the 3-dimensional quantized space model (TQSM) based on the 4-dimensional (4-D) Euclidean space. The energy (E=cDtDV), charges (|q|= cDt) and absolute time (ct) are newly defined based on the 4-D Euclidean space. The big bang is understood by the space-time evolution of the 4-D Euclidean space but not by the sudden 4-D Minkowski space-time creation. The big bang process created the matter universe with the positive energy and the partner anti-matter universe with the negative energy from the CPT symmetry. Our universe is the matter universe with the negative charges of electric charge (EC), lepton charge (LC) and color charge (CC). This first universe is made of three dark matter -, lepton -, and quark - primary black holes with the huge negative charges which cause the Coulomb repulsive forces much bigger than the gravitational forces. The huge Coulomb forces induce the inflation of the primary black holes, that decay to the super-massive black holes. The dark matter super-massive black holes surrounded by the normal matters and dark matters make the galaxies and galaxy clusters. The spiral arms of galaxies are closely related to the decay of the 3-D charged normal matter black holes to the 1-D charged normal matter black holes. The elementary leptons and quarks are created by the decay of the normal matter charged black holes, that is caused by the Coulomb forces much stronger than the gravitational forces. The Coulomb forces are very weak with the very small Coulomb constants (k1(EC) = kdd(EC) ) for the dark matters and very strong with the very big Coulomb constants (k2(EC) = knn(EC)) for the normal matters because of the non-communication of the photons between the dark matters and normal matters. The photons are charge dependent and mass independent. But the dark matters and normal matters have the similar and very weak gravitational forces because of the communication of the gravitons between the dark matters and normal matters. The gravitons are charge independent and mass dependent. Note that the three kinds of charges (EC, LC and CC) and one kind of mass (m) exist in our matter universe. The dark matters, leptons and quarks have the charge configurations of (EC), (EC,LC) and (EC,LC,CC), respectively. Partial masses of elementary fermions are calculated, and the proton spin crisis is explained. The charged black holes are not the singularities.

Limits on axial coupled dark matters studied by inelastic scattering from 127I in NaI

1996 ◽  
Vol 48 (1-3) ◽  
pp. 70-72
Author(s):  
K. Fushimi ◽  
H. Ejiri ◽  
K. Hayashi ◽  
R. Hazama ◽  
N. Kudomi ◽  
...  
Keyword(s):  
Inelastic Scattering ◽  
Dark Matters

Dark matters: black-PDMS nanocomposite for opaque microfluidic systems

2019 ◽  
Vol 21 (5) ◽  
pp. 2719-2726 ◽  
Author(s):  
Vania Silverio ◽  
Ana V. Silva ◽  
Kacper Przykaza ◽  
Luis F. Santos ◽  
Luis V. Melo ◽  
...  
Keyword(s):  
Optical Properties ◽  
Physical Properties ◽  
Microfluidic Systems ◽  
Dark Matters

A black nanocomposite was used to tune optical properties of PDMS and its effect on surface physical properties was determined.

scholarly journals Dark matters: night light stops toads in their tracks

2019 ◽  
Vol 7 (1) ◽  
Author(s):  
Alison Haynes
Keyword(s):  
Dark Matters

scholarly journals SupersymmetricU(1)′model with multiple dark matters

2008 ◽  
Vol 77 (1) ◽  
Author(s):  
Taeil Hur ◽  
Hye-Sung Lee ◽  
Salah Nasri
Keyword(s):  
Dark Matters

The Music of Gustav Mahler in Experimental Film Contexts

2017 ◽  
Author(s):  
Jeremy Barham
Keyword(s):  
Digital Media ◽  
Experimental Film ◽  
Gustav Mahler ◽  
Historical Perspectives ◽  
Visual Music ◽  
Dark Matters

The anniversary years of the composer Gustav Mahler (150 years of his birth in 2010, 100 years of his death in 2011) took place in the age of digital media, whose technological possibilities afforded strikingly diverse opportunities to mark the occasion. Various experimental sound and video artists, produced audiovisual translations and interpretations of the composer’s music at this time, including Danish composer Henrik Marstal with VJ Dark Matters, and Austrian experimental composer Fennesz with Berlin-based video artist Lillevan. Building on a tradition which had begun in the 1990s, this repertoire is examined here from the theoretical and historical perspectives of “visual music” and intermediality.

scholarly journals Dark Matters on the Scale of Galaxies

Universe ◽  
2020 ◽  
Vol 6 (8) ◽  
pp. 107 ◽  
Author(s):  
Ivan de Martino ◽  
Sankha S. Chakrabarty ◽  
Valentina Cesare ◽  
Arianna Gallo ◽  
Luisa Ostorero ◽  
...  
Keyword(s):  
Dark Matter ◽  
Galaxy Formation ◽  
Cold Dark Matter ◽  
Research Field ◽  
Cold Dark Matter Model ◽  
Matter Model ◽  
Dark Matters ◽  
Theory Of Gravity ◽  
Different Origins ◽  
Dark Matter Model

The cold dark-matter model successfully explains both the emergence and evolution of cosmic structures on large scales and, when we include a cosmological constant, the properties of the homogeneous and isotropic Universe. However, the cold dark-matter model faces persistent challenges on the scales of galaxies. Indeed, N-body simulations predict some galaxy properties that are at odds with the observations. These discrepancies are primarily related to the dark-matter distribution in the innermost regions of the halos of galaxies and to the dynamical properties of dwarf galaxies. They may have three different origins: (1) the baryonic physics affecting galaxy formation is still poorly understood and it is thus not properly included in the model; (2) the actual properties of dark matter differs from those of the conventional cold dark matter; (3) the theory of gravity departs from General Relativity. Solving these discrepancies is a rapidly evolving research field. We illustrate some of the solutions proposed within the cold dark-matter model, and solutions when including warm dark matter, self-interacting dark matter, axion-like particles, or fuzzy dark matter. We also illustrate some modifications of the theory of gravity: Modified Newtonian Dynamics (MOND), MOdified Gravity (MOG), and f(R) gravity.

Sign in / Sign up

Export Citation Format

Share Document