Results 61 to 70 of about 3,177,149 (338)
First Natural Connection on Riemannian Π-Manifolds
Mathematics, 2023 A natural connection with torsion is defined, and it is called the first natural connection on the Riemannian Π-manifold. Relations between the introduced connection and the Levi–Civita connection are obtained. Additionally, relations between their respective curvature tensors, torsion tensors, Ricci tensors, and scalar curvatures in the main classes ...
openaire +3 more sources
Is Barbero's Hamiltonian formulation a Gauge Theory of Lorentzian Gravity?
, 2000 This letter is a critique of Barbero's constrained Hamiltonian formulation of General Relativity on which current work in Loop Quantum Gravity is based. While we do not dispute the correctness of Barbero's formulation of general relativity, we offer some
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End states, ladder compounds, and domain wall fermions [PDF]
, 1999 A magnetic field applied to a cross linked ladder compound can generate isolated electronic states bound to the ends of the chain. After exploring the interference phenomena responsible, I discuss a connection to the domain wall approach to chiral ...
B. I. Halperin +12 more
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Molecular Oncology, EarlyView.ERRFI1, a neural crest (NC)‐associated gene, was upregulated in melanoma and negatively correlated with the expression of melanocytic differentiation markers and the susceptibility of melanoma cells toward BRAF inhibitors (BRAFi). Knocking down ERRFI1 significantly increased the sensitivity of melanoma cells to BRAFi.
Nina Wang +8 more
wiley +1 more source
Frozen in Place: European American Ideologies and the Inuit [PDF]
, 1994 It has been claimed by Hugh Brody that European Americans maintain strong ideological connections between Inuit people and the Arctic environments they inhabit.
Buege, Douglas J.
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The role of Weyl symmetry in hydrodynamics
, 2018 This article is dedicated to the analysis of Weyl symmetry in the context of relativistic hydrodynamics. Here is discussed how this symmetry is properly implemented using the prescription of minimal coupling: $\partial\to \partial +\omega \mathcal{A ...
Diles, Saulo
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Potential therapeutic targeting of BKCa channels in glioblastoma treatment
Molecular Oncology, EarlyView.This review summarizes current insights into the role of BKCa and mitoBKCa channels in glioblastoma biology, their potential classification as oncochannels, and the emerging pharmacological strategies targeting these channels, emphasizing the translational challenges in developing BKCa‐directed therapies for glioblastoma treatment.
Kamila Maliszewska‐Olejniczak +4 more
wiley +1 more source
The exact renormalization group in Astrophysics
, 2001 The coarse-graining operation in hydrodynamics is equivalent to a change of scale which can be formalized as a renormalization group transformation. In particular, its application to the probability distribution of a self-gravitating fluid yields an ...
Dominguez A., Dominguez A., JOSÉ GAITE
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Tumor mutational burden as a determinant of metastatic dissemination patterns
Molecular Oncology, EarlyView.This study performed a comprehensive analysis of genomic data to elucidate whether metastasis in certain organs share genetic characteristics regardless of cancer type. No robust mutational patterns were identified across different metastatic locations and cancer types.
Eduardo Candeal +4 more
wiley +1 more source
Corporate Reputation in Tourism: Customer’s Point of View [PDF]
, 2019 Modern tourism is an industry which role in ensuring the economic development of individual states and the world economy as a whole cannot be overestimated. The success of tourism and travel enterprises often depends on their corporate reputation.
Kochevoi, Maxym M. +3 more
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