Results 71 to 80 of about 719,802 (285)

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

Comments on QCD3 and anomalies with fundamental and adjoint matter

Journal of High Energy Physics, 2022
’t Hooft anomaly matching is powerful for constraining the low energy phases of gauge theories. In 3d one common anomaly is the parity anomaly in a T-symmetric theory where one cannot gauge the global symmetry group without breaking the time-reversal ...
Nakarin Lohitsiri, Tin Sulejmanpasic
doaj   +1 more source

Some universal features of the effective string picture of pure gauge theories

, 1992
The effective string describing the large distance behaviour of the quark sources of gauge field theories in the confining phase in D=3 or D=4 space-time dimensions can be formulated, in the infrared limit, as a suitable 2D conformal field theory on ...
't Hooft, Borgs, Caselle, Caselle, Caselle, Caselle, Caselle, Caselle, Caselle, David, Di Francesco, Di Giacomo, F. Gliozzi, Fingberg, Flensburg, Gliozzi, Lüscher, M. Caselle, Nielsen, Olesen, S. Vinti, Sedrakyan, Svetisky, van Baal   +23 more
core   +1 more source

Multiple ETS family transcription factors bind mutant p53 via distinct interaction regions

FEBS Letters, EarlyView.
Mutant p53 gain‐of‐function is thought to be mediated by interaction with other transcription factors. We identify multiple ETS transcription factors that can bind mutant p53 and found that this interaction can be promoted by a PXXPP motif. ETS proteins that strongly bound mutant p53 were upregulated in ovarian cancer compared to ETS proteins that ...
Stephanie A. Metcalf, Nicholas F. Downing, Kaitlyn M. Mills, Samuel C. Metcalfe, Alexander E. Kritzer, Lindsey D. Mayo, Peter C. Hollenhorst   +6 more
wiley   +1 more source

The 1-loop effective potential for the Standard Model in curved spacetime

Journal of High Energy Physics, 2018
The renormalisation group improved Standard Model effective potential in an arbitrary curved spacetime is computed to one loop order in perturbation theory.
Tommi Markkanen, Sami Nurmi, Arttu Rajantie, Stephen Stopyra   +3 more
doaj   +1 more source

Breaking down the laughter: an exploration into the linguistic dimensions in stand-up comedy ratings

BMC Psychology
Despite the pervasive influence of humor in society, comprehensive quantitative studies exploring its dimensions and societal reception are scarce. This study advances the field by analyzing stand-up comedy specials, linking linguistic elements to humor ...
Herald Cela, Sarah-Vanessa Veit, Guilherme Wood   +2 more
semanticscholar   +1 more source

Emerging role of ARHGAP29 in melanoma cell phenotype switching

Molecular Oncology, EarlyView.
This study gives first insights into the role of ARHGAP29 in malignant melanoma. ARHGAP29 was revealed to be connected to tumor cell plasticity, promoting a mesenchymal‐like, invasive phenotype and driving tumor progression. Further, it modulates cell spreading by influencing RhoA/ROCK signaling and affects SMAD2 activity. Rho GTPase‐activating protein
Beatrice Charlotte Tröster, Melanie Kappelmann‐Fenzl, Anja Katrin Bosserhoff, Nicole Rachinger   +3 more
wiley   +1 more source

Liouville theory: an introduction to rigorous approaches

Journal of High Energy Physics
In recent years, a surprisingly direct and simple rigorous understanding of quantum Liouville theory has developed. We aim here to make this material more accessible to physicists working on quantum field theory.
Sourav Chatterjee, Edward Witten
doaj   +1 more source

Light scalars on cosmological backgrounds

Journal of High Energy Physics, 2018
We study the behaviour of a light quartically self-interacting scalar field ϕ on curved backgrounds that may be described with the cosmological equation state parameter w.
Tommi Markkanen
doaj   +1 more source

Brane Content of Branes' States

, 2003
The problem of decomposition of unitary irreps of (super) tensorial (i.e. extended with tensorial charges) Poincar{\'e} algebra w.r.t. its different subalgebras is considered.
Abdel-Khalek, Baez, Bandos, Bandos, Bandos, Bars, Bars, Bars, Barut, de Azcarraga, Gauntlett, Gauntlett, Gunaydin, Gunaydin, Gunaydin, Kugo, Manvelyan, Manvelyan, Mkrtchyan, Mkrtchyan, Ruben Mkrtchyan, Townsend, Vasiliev, Wigner   +23 more
core   +2 more sources