Results 1 to 10 of about 154,316 (410)
Warburg's impedance revisited [PDF]
Physical Chemistry Chemical Physics, 2016 The derivation of Warburg's impedance presented in several books and scientific papers is reconsidered. It has been obtained by assuming that the total electric current across the sample is just due to the diffusion, and that the external potential applied to the electrode is responsible for an increase of the bulk density of charge described by Nernst'
Giovanni Barbero, Giovanni Barbero
arxiv +7 more sources
Orphanet Journal of Rare Diseases, 2006 Walker-Warburg Syndrome (WWS) is a rare form of autosomal recessive congenital muscular dystrophy associated with brain and eye abnormalities. WWS has a worldwide distribution. The overall incidence is unknown but a survey in North-eastern Italy has reported an incidence rate of 1.2 per 100,000 live births.
Harry Schachter, Jiri Vajsar
+9 more sources
Effects of Nanoparticle Geometry and Size Distribution on Diffusion Impedance of Battery Electrodes [PDF]
arXiv, 2012 The short diffusion lengths in insertion battery nanoparticles render the capacitive behavior of bounded diffusion, which is rarely observable with conventional larger particles, now accessible to impedance measurements. Coupled with improved geometrical characterization, this presents an opportunity to measure solid diffusion more accurately than the ...
Bazant, M. Z., Song, J.
arxiv +3 more sources
Theoretical interpretation of Warburg's impedance in electrolytic cells [PDF]
, 2017 We discuss the origin of Warburg's impedance in electrolytic cells containing only one group of positive and one group of negative ions. Our analysis is based on the Poisson-Nernst-Planck model, where the generation-recombination phenomenon is neglected. We show that to observe Warburg's like impedance the diffusion coefficient of the positive ions has
Barbero, Giovanni
arxiv +3 more sources
Apostles of Good Taste? The use and perception of plaster casts in the Enlightenment [PDF]
Journal of Art Historiography, 2021 In his ‘Treatise on the Capacity for Sensitivity to the Beautiful in Art …’ Winckelmann compares the feeling of the beautiful in art with liquid plaster poured over the head of the Apollo.
Eckart Marchand
doaj +1 more source
CasTuner is a degron and CRISPR/Cas-based toolkit for analog tuning of endogenous gene expression
Nature Communications, 2023 Certain cellular processes are dose-dependent, requiring specific quantities or stoichiometries of gene products, as exemplified by haploinsufficiency and sex-chromosome dosage compensation.
Gemma Noviello +2 more
doaj +1 more source
Nature Communications, 2023 Gene transcription by RNA polymerase II (Pol II) is under control of promoters and distal regulatory elements known as enhancers. Enhancers are themselves transcribed by Pol II correlating with their activity.
Annkatrin Bressin +8 more
doaj +1 more source
Genome Biology, 2021 Background X-chromosomal genes contribute to sex differences, in particular during early development, when both X chromosomes are active in females.
Oriana Genolet +4 more
doaj +1 more source
Studying gestures in art [PDF]
Journal of Art Historiography, 2021 In 1887, when art history was concerned with aethetics and the study of individual artist, Lange, like Warburg after him, encouraged the discussion of broader issues of representation, positioning his study of the representation of a human gesture at the
Eckart Marchand
doaj +1 more source
Partners in the Warburg effect [PDF]
eLife, 2016 Cells that surround tumors produce vesicles that supply nutrients to cancer cells and, more surprisingly, also impair the generation of energy in these cancer cells.
Joshua D Rabinowitz, Hilary A Coller
openaire +4 more sources