Results 281 to 290 of about 982,950 (336)

Emerging insights into CC and CXC chemokines and their receptors in Mycobacterium tuberculosis infection

open access: yesFEBS Open Bio, EarlyView.
The dual roles of CC and CXC chemokines in distinguishing active, latent, and subclinical tuberculosis were reviewed, along with an evaluation of their potential as diagnostic biomarkers and therapeutic targets to advance precision medicine in tuberculosis management. The graphical abstract was generated with AI assistance (Gemini 3.0).
Xuying Yin, Dangsheng Xiao, Jiezuan Yang
wiley   +1 more source

Directed evolution of enzymes at the crossroads of tradition and innovation

open access: yesFEBS Open Bio, EarlyView.
An iterative cycle of data‐driven enzyme optimization comprising four stages: genetic diversification of a template enzyme, expression of protein variants, high‐throughput evaluation, and machine‐learning‐guided redesign of the next variant library.
Maria Tomkova   +2 more
wiley   +1 more source

Small RNA pathways in mammalian oocytes

open access: yesFEBS Open Bio, EarlyView.
Three distinct small RNA pathways operate in mammalian oocytes: RNAi interference (RNAi), the microRNA (miRNA) pathway, and the PIWI‐associated RNA (piRNA) pathway. These pathways use small RNAs to guide sequence‐specific repression and contribute to oocyte biology by targeting genes and mobile elements or appear insignificant since different ...
Petr Svoboda, Josef Pasulka
wiley   +1 more source

Cutaneous Melanoma Drives Metabolic Changes in the Aged Bone Marrow Immune Microenvironment

open access: yesAging and Cancer, EarlyView.
Melanoma, the deadliest form of skin cancer, increasingly affects older adults. Our study reveals that melanoma induces changes in iron and lipid levels in the bone marrow, impacting immune cell populations and increasing susceptibility to ferroptosis.
Alexis E. Carey   +12 more
wiley   +1 more source

The dynamics of reputation systems [PDF]

open access: possibleProceedings of the 13th Conference on Theoretical Aspects of Rationality and Knowledge, 2011
Online reputation systems collect, maintain and disseminate reputations as a summary numerical score of past interactions of an establishment with its users. As reputation systems, including web search engines, gain in popularity and become a common method for people to select sought services, a dynamical system unfolds: Experts' reputation attracts ...
Amir Ban, Nati Linial
openaire   +1 more source

Computer systems are dynamical systems

Chaos: An Interdisciplinary Journal of Nonlinear Science, 2009
In this paper, we propose a nonlinear dynamics-based framework for modeling and analyzing computer systems. Working with this framework, we use a custom measurement infrastructure and delay-coordinate embedding to study the dynamics of these complex nonlinear systems.
Todd, Mytkowicz   +2 more
openaire   +2 more sources

From conventional dynamic systems to linguistic dynamic systems

IEEE International Conference on Systems, Man and Cybernetics, 2003
In this paper, conventional dynamic systems are converted to type-I and type-II linguistic dynamic systems (LDS). The evolving laws of a type-I LDS are the same as those of its conventional counterpart while Its states are linguistic. Since the evolving laws of type-I LDS are In the numerical do.
Fei-Yue Wang 0001, Tao Yang
openaire   +1 more source

Induced hyperspace dynamical systems of symbolic dynamical systems

International Journal of General Systems, 2018
Symbolic dynamic is an important model of a general systems. This paper is devoted to the study of hyperspace dynamical systems of such systems.
Zhiming Li, Minghan Wang, Guo Wei 0004
openaire   +1 more source

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