Results 71 to 80 of about 54,573 (154)

Aspects of Discrete Breathers and New Directions

open access: yes, 2001
We describe results concerning the existence proofs of Discrete Breathers (DBs) in the two classes of dynamical systems with optical linear phonons and with acoustic linear phonons.
A Bikaki   +19 more
core   +3 more sources

Reversing Antibiotic Resistance: Strategies From Adjuvants to Innovative Therapeutics

open access: yesMicrobiologyOpen, Volume 15, Issue 1, February 2026.
Molecular reversal strategies against antibiotic resistance act through three mechanisms: inhibiting resistance gene function, blocking horizontal gene transfer, and modulating host defense. Emerging technologies, such as CRISPR‐Cas gene editing, photodynamic therapy, nanotechnology, and ecological competition, further strengthen these approaches ...
Tianjiao Li   +4 more
wiley   +1 more source

Enumeration of non-orientable 3-manifolds using face pairing graphs and union-find

open access: yes, 2006
Drawing together techniques from combinatorics and computer science, we improve the census algorithm for enumerating closed minimal P^2-irreducible 3-manifold triangulations.
Burton, Benjamin A.
core   +2 more sources

The European Union Summary Report on Antimicrobial Resistance in zoonotic and indicator bacteria from humans, animals and food in 2023–2024

open access: yesEFSA Journal, Volume 24, Issue 2, February 2026.
Abstract This report presents the main findings of the 2023–2024 harmonised antimicrobial resistance (AMR) monitoring in Salmonella spp., Campylobacter jejuni and Campylobacter coli from humans, food‐producing animals (broilers, laying hens, fattening turkeys, fattening pigs and bovines under 1 year of age), and derived meat.
European Food Safety Authority (EFSA)   +1 more
wiley   +1 more source

Vortex‐Induced Vibration Mitigation and Design Optimization of a Long‐Span Bridge Using Multiple Nonlinear Energy Sink Inerters

open access: yesStructural Control and Health Monitoring, Volume 2026, Issue 1, 2026.
Vortex‐induced vibration (VIV) in long‐span bridges is a typical form of low‐frequency vibration, which is often challenging to address with tuned mass dampers (TMDs) due to their excessive static displacement and poor robustness. Fortunately, this low‐frequency vibration of bridges can be addressed by the nonlinear energy sink inerter (NESI), owing to
Ruihong Xie   +4 more
wiley   +1 more source

Bismuth Drugs Reverse Tet(X)-Conferred Tigecycline Resistance in Gram-Negative Bacteria

open access: yesMicrobiology Spectrum, 2022
Antibiotic resistance has caused a serious threat to public health and human safety. Recently, the emergence of novel resistance gene tet(X4) and its variants threatens the clinical utility of tigecycline, one of the last-line antibiotics for multidrug ...
Tian Deng   +5 more
doaj   +1 more source

A proposal for (0,2) mirrors of toric varieties

open access: yes, 2017
In this paper we propose (0,2) mirrors for general Fano toric varieties with special tangent bundle deformations, corresponding to subsets of toric deformations.
Gu, W., Sharpe, E.
core   +1 more source

CRISPR‐driven diagnostics: Molecular mechanisms, clinical efficacy and translational challenges

open access: yesClinical and Translational Medicine, Volume 15, Issue 10, October 2025.
The CRISPR/Cas system has emerged as a transformative tool in the field of molecular diagnosis, offering unprecedented sensitivity, specificity and rapid detection capabilities. This review further examines the molecular mechanisms of CRISPR tools, compares their clinical efficacy with traditional methods and highlights cutting‐edge innovations such as
Zilong Wang   +7 more
wiley   +1 more source

The center of mass of the ISE and the Wiener index of trees

open access: yes, 2003
We derive the distribution of the center of mass $S$ of the integrated superBrownian excursion (ISE) {from} the asymptotic distribution of the Wiener index for simple trees. Equivalently, this is the distribution of the integral of a Brownian snake.
Chassaing, Philippe, Janson, Svante
core   +4 more sources

Non-formal co-symplectic manifolds [PDF]

open access: yes, 2014
We study the formality of the mapping torus of an orientation-preserving diffeomorphism of a manifold. In particular, we give conditions under which a mapping torus has a non-zero Massey product.
Bazzoni, Giovanni   +2 more
core   +2 more sources

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