Results 51 to 60 of about 6,507,008 (334)

Quantum Canonical Transformations: Physical Equivalence of Quantum Theories

, 1993
Two quantum theories are physically equivalent if they are related, not by a unitary transformation, but by an isometric transformation. The conditions under which a quantum canonical transformation is an isometric transformation are given.Comment: 11 ...
Anderson, Arlen Anderson, Born, Deenen, Dirac, Dunford, Heisenberg, Hörmander, Mackey, Mello, Moshinsky, Wawrzyńczyk   +11 more
core   +2 more sources

Warburg-like metabolic transformation underlies neuronal degeneration in sporadic Alzheimer’s disease [PDF]

, 2022
Larissa Traxler, Joseph R. Herdy, Davide Stefanoni, Sophie Eichhorner, Silvia Pelucchi, Attila Szűcs, Alice Santagostino, Yongsung Kim, Ravi Kant Agarwal, Johannes C. M. Schlachetzki, Christopher K. Glass, Jessica Lagerwall, Douglas Galasko, Fred H. Gage, Angelo D’Alessandro, Jérôme Mertens   +15 more
openalex   +1 more source

Rad27/FEN1 prevents accumulation of Okazaki fragments and ribosomal DNA copy number changes

FEBS Letters, EarlyView.
The budding yeast Rad27 is a structure‐specific endonuclease. Here, the authors reveal that Rad27 is crucial for maintaining the stability of the ribosomal RNA gene (rDNA) region. Rad27 deficiency leads to the accumulation of Okazaki fragments and changes in rDNA copy number.
Tsugumi Yamaji, Yuko Katayama, Nanase Arata, Mariko Sasaki   +3 more
wiley   +1 more source

Challenges for remote patient monitoring programs in rural and regional areas: a qualitative study

BMC Health Services Research
Background Access to healthcare significantly influences health outcomes, and rural, regional and remote populations face greater challenges in accessing healthcare than urban populations.
Joel Fossouo Tagne, Kara Burns, Teresa O’Brein, Wendy Chapman, Portia Cornell, Kit Huckvale, Ishaan Ameen, Jaclyn Bishop, Alison Buccheri, Jodie Reid, Anna Wong Shee, Marc Budge, Catherine E. Huggins, Anna Peeters, Olivia Metcalf   +14 more
doaj   +1 more source

Transformation Optics for Plasmonics

, 2010
A new strategy to control the flow of surface plasmon polaritons at metallic surfaces is presented. It is based on the application of the concept of Transformation Optics to devise the optical parameters of the dielectric medium placed on top of the ...
Alù A., Barnes W. L., Baumeier B., Bozhevolnyi S. I., Cai W., Ditlbacher H., Gabrielli L. H., Gramotnev D. K., Han S., Kildishev A. V., Knupp P., Leonhardt U., Leonhardt U., Li J., Liu R., Maier S. A., Pendry J. B., Rahm M., Rahm M., Ramakrishna S. A., Roberts D. A., Schurig D., Schurig D., Smolyaninov I. I., Valentine J., Ward A. J., Ziolkowski R. W.   +26 more
core   +2 more sources

Multi-disformal invariance of nonlinear primordial perturbations [PDF]

, 2015
We study disformal transformations of the metric in the cosmological context. We first consider the disformal transformation generated by a scalar field $\phi$ and show that the curvature and tensor perturbations on the uniform $\phi$ slicing, on which ...
Naruko, Atsushi, Sasaki, Misao, Watanabe, Yuki   +2 more
core   +2 more sources

Bifidobacterium Transformation

, 2021
The protocol presented in this chapter describes a generic method for electrotransformation of Bifidobacterium spp., outlining a technique that is ideal for conferring selective properties onto strains as well as allowing the user to introduce or knock out/in selected genes for phenotypic characterization purposes.
Hoedt, Emily C., Bongers, Roger S., Bottacini, Francesca, Knol, Jan, MacSharry, John, van Sinderen, Douwe   +5 more
openaire   +3 more sources

Mitochondrial fatty acid oxidation is stimulated by red light irradiation

FEBS Letters, EarlyView.
Light at different wavelengths has distinct effects on keratinocyte viability and metabolism. UVA light abrogates metabolic fluxes. Blue and green light have no effect on metabolic fluxes, while red light enhanced oxidative phosphorylation by promoting fatty acid oxidation. Keratinocytes are the primary constituents of sunlight‐exposed epidermis.
Manuel Alejandro Herrera, Camille C. Caldeira da Silva, Maiza Von Dentz, Mauricio S. Baptista, Alicia J. Kowaltowski   +4 more
wiley   +1 more source

Supersymmetric KdV equation: Darboux transformation and discrete systems

, 2013
For the supersymmetric KdV equation, a proper Darboux transformation is presented. This Darboux transformation leads to the B\"{a}cklund transformation found early by Liu and Xie \cite{liu2}.
Levi, D., Liu, Q. P., Xue, Ling-Ling
core   +1 more source

Transformation.

Genome biology, 2006
The Nobel process for science are often somewhat controversial for who they omit. A posthumous Nobel honor could help recognize some neglected heroes.
openaire   +2 more sources