Results 91 to 100 of about 2,088 (198)

Spin-Dependent Neutralino-Nucleus Scattering for $A \sim 127$ Nuclei

open access: yes, 1997
We perform nuclear shell model calculations of the neutralino-nucleus cross section for several nuclei in the A = 127 region. Each of the four nuclei considered is a primary target in a direct dark matter detection experiment.
Dean, D. J., Ressell, M. T.
core   +1 more source

Levels in 99Zr observed in the decay of 99Y [PDF]

open access: yes, 2005
New investigation of the decay scheme of 99Y to 99Zr removes minor discrepancies between decay and prompt-fission data.The existence of a strongly coupled band on the 725-keV level postulated in an earlier beta-decay work is not confirmed.
Brant, Slobodan, Lhersonneau, G.
core   +3 more sources

Is room-temperature superconductivity with phonons possible?

open access: yes, 2006
By recognizing the vital importance of two-hole Cooper pairs (CPs) in addition to the usual two-electron ones in a strongly-interacting many-electron system, the concept of CPs was re-examined with striking conclusions.
de Llano, M., Grether, M.
core   +6 more sources

Analytic descriptions for transitional nuclei near the critical point [PDF]

open access: yes, 2006
Exact solutions of the Bohr Hamiltonian with a five-dimensional square well potential, in isolation or coupled to a fermion by the five-dimensional spin-orbit interaction, are considered as examples of a new class of dynamical symmetry or Bose-Fermi ...
Abramowitz   +70 more
core   +2 more sources

Muscle-skeletal pain in children and adolescents potential role of backpacks [PDF]

open access: yesPathos, 2008
The relationship between weight of schoolbags and muscular pain is rather controversial.This review wants to carry to acquaintance of the readers the point of view of the last reviews on the argument.
Maria Luisa Sotgiu
doaj  

Boson-fermion mapping of collective fermion-pair algebras [PDF]

open access: yes, 1995
We construct finite Dyson boson-fermion mappings of general collective algebras extended by single-fermion operators. A key element in the construction is the implementation of a similarity transformation which transforms boson-fermion images obtained ...
Dobaczewski, J.   +2 more
core   +2 more sources

Translation Imaging in Parkinson’s Disease: Focus on Neuroinflammation

open access: yesFrontiers in Aging Neuroscience, 2020
Parkinson’s disease (PD) is characterized by the loss of dopaminergic neurons in the substantia nigra pars compacta (SNpc) and the appearance of α-synuclein insoluble aggregates known as Lewy bodies.
Sara Belloli   +12 more
doaj   +1 more source

Direct Search for Dark Matter - Striking the Balance - and the Future

open access: yes, 2008
Weakly Interacting Massive Particles (WIMPs) are among the main candidates for the relic dark matter (DM). The idea of the direct DM detection relies on elastic spin-dependent (SD) and spin-independent (SI) interaction of WIMPs with target nuclei.
A. Ali   +117 more
core   +1 more source

Role of Metformin and AKT Axis Modulation in the Reversion of Hypoxia Induced TMZ-Resistance in Glioma Cells

open access: yesFrontiers in Oncology, 2019
Hypoxia is a key driver of tumor adaptation promoting tumor progression and resistance to therapy. Hypoxia related pathways might represent attractive targets for the treatment of Glioblastoma Multiforme (GBM), that up to date is characterized by a poor ...
Alessia Lo Dico   +9 more
doaj   +1 more source

In Silico Discovery of Candidate Drugs against Covid-19

open access: yesViruses, 2020
Previous studies reported that Angiotensin converting enzyme 2 (ACE2) is the main cell receptor of SARS-CoV and SARS-CoV-2. It plays a key role in the access of the virus into the cell to produce the final infection.
Claudia Cava   +2 more
doaj   +1 more source

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