Results 41 to 50 of about 169,962 (315)

Microbial exopolysaccharide production by polyextremophiles in the adaptation to multiple extremes

open access: yesFEBS Letters, EarlyView.
Polyextremophiles are microorganisms that endure multiple extreme conditions by various adaptation strategies that also include the production of exopolysaccharides (EPSs). This review provides an integrated perspective on EPS biosynthesis, function, and regulation in these organisms, emphasizing their critical role in survival and highlighting their ...
Tracey M Gloster, Ebru Toksoy Öner
wiley   +1 more source

Quantum corrections to finite radius holography and holographic entanglement entropy

open access: yesJournal of High Energy Physics, 2020
We calculate quantum corrections to holographic entanglement entropy in the proposed duality between T T ¯ $$ T\overline{T} $$ -deformed holographic 2D CFTs and gravity in AdS3 with a finite cutoff.
William Donnelly   +4 more
doaj   +1 more source

Physics, Experimental and Theoretical [PDF]

open access: yesNature, 1899
THE increasing study of science in schools has been the cause of a considerable crop of text-books of elementary physics, but there is still the want of a more advanced book on the subject. This want Mr. R. H. Jude has endeavoured to supply, and as far as can be judged by a glance through his book, supplemented by a more careful examination of a few ...
openaire   +2 more sources

Structural dynamics of the plant hormone receptor ETR1 in a native‐like membrane environment

open access: yesFEBS Letters, EarlyView.
The present study unveils the structural and signaling dynamics of ETR1, a key plant ethylene receptor. Using an optimized nanodisc system and solution NMR, we captured full‐length ETR1 in a native‐like membrane environment. Our findings reveal dynamic domain uncoupling and Cu(I)‐induced rigidification, providing the first evidence of metal‐triggered ...
Moritz Lemke   +2 more
wiley   +1 more source

LEvEL: Low-Energy Neutrino Experiment at the LHC

open access: yesJournal of High Energy Physics, 2021
We propose the operation of LEvEL, the Low-Energy Neutrino Experiment at the LHC, a neutrino detector near the Large Hadron Collider Beam Dump. Such a detector is capable of exploring an intense, low-energy neutrino flux and can measure neutrino cross ...
Kevin J. Kelly   +3 more
doaj   +1 more source

Mechanistic basis for inhibition of the extended‐spectrum β‐lactamase GES‐1 by enmetazobactam and tazobactam

open access: yesFEBS Letters, EarlyView.
Antimicrobial resistance (AMR) is of huge importance, resulting in over 1 million deaths each year. Here, we describe how a new drug, enmetazobactam, designed to help fight resistant bacterial diseases, inhibits a key enzyme (GES‐1) responsible for AMR. Our data show it is a more potent inhibitor than the related tazobactam, with high‐level computation
Michael Beer   +10 more
wiley   +1 more source

Modern methods of dialectical logic and principles in physics

open access: yesҚарағанды университетінің хабаршысы. Физика сериясы, 2016
The article deals with a new trend in the teaching of theoretical physics –method of mathematical, functional, dynamical theoretical physics. In which the important role belongs to the inner driving forces: logic, ideas, principles, serving as a ...
K.M. Aryngazin   +4 more
doaj  

Introduction to Theoretical Physics [PDF]

open access: yesNature, 1926
THE second edition of Vol. 2 of Prof. Haas's “Introduction to Theoretical Physics” deserves special mention, because in the four years which have elapsed since the publication of the first English edition (NATUBE, vol. 117, p. 687) great strides have been made in the development of atomic theory. The changes in outlook consequent on the introduction of
openaire   +2 more sources

Chemoresistome mapping in individual breast cancer patients unravels diversity in dynamic transcriptional adaptation

open access: yesMolecular Oncology, EarlyView.
This study used longitudinal transcriptomics and gene‐pattern classification to uncover patient‐specific mechanisms of chemotherapy resistance in breast cancer. Findings reveal preexisting drug‐tolerant states in primary tumors and diverse gene rewiring patterns across patients, converging on a few dysregulated functional modules. Despite receiving the
Maya Dadiani   +14 more
wiley   +1 more source

Theoretical physics benchmark (TPBench)—a dataset and study of AI reasoning capabilities in theoretical physics

open access: yesMachine Learning: Science and Technology
We introduce a benchmark to evaluate the capability of AI to solve problems in theoretical physics (TP), focusing on high-energy theory and cosmology. The first iteration of our benchmark consists of 57 problems of varying difficulty, from undergraduate ...
Daniel J H Chung   +7 more
doaj   +1 more source

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