Results 51 to 60 of about 764,047 (274)

Disordered but rhythmic—the role of intrinsic protein disorder in eukaryotic circadian timing

FEBS Letters, EarlyView.
Unstructured domains known as intrinsically disordered regions (IDRs) are present in nearly every part of the eukaryotic core circadian oscillator. IDRs enable many diverse inter‐ and intramolecular interactions that support clock function. IDR conformations are highly tunable by post‐translational modifications and environmental conditions, which ...
Emery T. Usher, Jacqueline F. Pelham
wiley   +1 more source

Vortex counting from field theory

, 2012
The vortex partition function in 2d N = (2,2) U(N) gauge theory is derived from the field theoretical point of view by using the moduli matrix approach.
A Achucarro, A Achucarro, A Adams, A Belavin, A Hanany, A Hanany, A Miyake, A Penin, AD Popov, C-S Lin, CA Keller, D Tong, E Witten, F Fucito, G Bonelli, G Bonelli, G Lozano, GW Moore, H-Y Chen, J Baptista, J Baptista, Keisuke Ohashi, LF Alday, M Edalati, M Eto, M Eto, M Eto, M Eto, M Eto, M Eto, M Eto, M Eto, M Eto, M Eto, M Eto, M Eto, M Eto, M Eto, M Eto, M Shifman, M Shifman, M Shifman, M Shifman, Muneto Nitta, N Dorey, N Dorey, N Dorey, N Nekrasov, N Seiberg, N Seiberg, NA Nekrasov, NS Manton, NS Manton, S Shadchin, SC Davis, T Dimofte, T Fujimori, T Fujimori, T Kimura, T Kimura, T Kimura, T Nishioka, T Vachaspati, Taro Kimura, Toshiaki Fujimori, U Bruzzo, V Belavin, Y Isozumi   +67 more
core   +1 more source

Time after time – circadian clocks through the lens of oscillator theory

FEBS Letters, EarlyView.
Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo, Carolin Ector, Hanspeter Herzel   +2 more
wiley   +1 more source

Calculation of thermodynamic properties and transport parameters of C6F12O

Frontiers in Materials, 2022
C6F12O has good insulating properties and has the potential to be used as an insulating medium in gas-insulated equipment. Previous researches show that thermodynamic properties and transport parameters can reflect the microscopic properties of plasma ...
Dajian Li, Dajian Li, Xiajin Rao, Xiajin Rao, Xiaoxing Zhang, Xiaoxing Zhang, Boya Peng, Boya Peng, Shaoming Pan, Shaoming Pan, Wei Huang, Wei Huang, Shouxiao Ma, Shouxiao Ma   +13 more
doaj   +1 more source

Bose-Einstein Condensation and Free DKP field

, 2003
The thermodynamical partition function of the Duffin-Kemmer-Petiau theory is evaluated using the imaginary-time formalism of quantum field theory at finite temperature and path integral methods.
Altaie, Altaie, Anderson, B.M. Pimentel, Bagnato, Benson, Bernard, Bernstein, Bloch, Bose, Casana, Clark, Dalfovo, de Montigny, Deng, Duffin, Einstein, Fainberg, Friedman, Gribov, Haber, Haber, Hagley, Huang, Inouye, Inouye, J.S. Valverde, Kanatchikov, Kapusta, Kapusta, Kemmer, Kerr, Kirsten, Kozack, Kozuma, Krajcik, Le Bellac, Lunardi, Lunardi, Lunardi, Lunardi, Mewes, Parkins, Petiau, Pimentel, R. Casana, Toms, V.Ya. Fainberg, Yan   +48 more
core   +3 more sources

Compactified Webs and Domain Wall Partition Functions [PDF]

, 2017
In this paper we use the the topological vertex formalism to calculate a generalization of the "domain wall" partition function of M-strings. This generalization allows calculation of partition function of certain compactified webs using a simple gluing ...
Shabbir, Khurram
core   +2 more sources

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

FEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee, Dimitrios Bekiari, Sofia Doello, Karl Forchhammer   +3 more
wiley   +1 more source

Topological open/closed string dualities: matrix models and wave functions

Journal of High Energy Physics, 2019
We sharpen the duality between open and closed topological string partition functions for topological gravity coupled to matter. The closed string partition function is a generalized Kontsevich matrix model in the large dimension limit.
Sujay K. Ashok, Jan Troost
doaj   +1 more source

Black Hole Attractors and the Topological String [PDF]

, 2004
A simple relationship of the form Z_BH = |Z_top|^2 is conjectured, where Z_BH is a supersymmetric partition function for a four-dimensional BPS black hole in a Calabi-Yau compactification of Type II superstring theory and Z_top is a second-quantized ...
A. Klemm, A. Strominger, A. Strominger, A. Strominger, Andrew Strominger, B. S. Acharya, Cumrun Vafa, D. J. Gross, D. J. Gross, D. J. Gross, E. Witten, F. Denef, G. Lopes Cardoso, Hirosi Ooguri, J. M. Maldacena, J. M. Maldacena, M. Bershadsky, M. Bershadsky, N. Seiberg, N. Seiberg, S. Cecotti, S. Ferrara, S. Kachru, S. Katz   +23 more
core   +4 more sources

Mechanisms of IgE‐mediated food allergy and the role of allergen‐specific B cells

FEBS Letters, EarlyView.
Food allergy arises when allergen‐specific B cells preferentially produce immunoglobulin E (IgE) antibodies against harmless foods. This article explains the mechanisms driving IgE‐mediated reactions, highlights the central role of these B cells, and discusses how natural tolerance (NT) and oral immunotherapy (OIT) can reshape allergic immune responses.
Juan‐Felipe López, Özge Yilmaz Ardicli, Mübeccel Akdis   +2 more
wiley   +1 more source