Results 41 to 50 of about 229,975 (300)

Tectonic-structural systems of Mars: Is it possible to use them to reconstruct its thermal evolution? [PDF]

open access: yesGeofísica Internacional, 2004
This work tries to establish the possible relationship among cortical stresses evidenced by faults mapped in the surface and thermal evolution on Mars.
J. F. Valdés-Galicia   +1 more
doaj  

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

open access: yesFEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace   +6 more
wiley   +1 more source

Design and analysis strategies for robust microbiome ageing research

open access: yesFEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik   +5 more
wiley   +1 more source

Investigating transcription factor dynamics in health and disease using FRAP

open access: yesFEBS Letters, EarlyView.
FRAP analysis of GFP‐tagged transcription factors reveals how molecular mobility and target engagement change in response to drug treatment. By combining live‐cell imaging, quantitative model fitting, and statistical analysis, this approach uncovers transcription factor dynamics linked to disease mechanisms, providing a powerful framework for ...
Kannan Govindaraj   +3 more
wiley   +1 more source

Generalised integrable λ- and η-deformations and their relation [PDF]

open access: yes, 2015
We construct two-parameter families of integrable λ -deformations of two-dimensional field theories. These interpolate between a CFT (a WZW/gauged WZW model) and the non-Abelian T-dual of a principal chiral model on a group/symmetric coset space.
Daniel C. Thompson   +7 more
core   +2 more sources

Autophagy and mitophagy in pancreatic β‐cell homeostasis and their involvement in diabetes pathophysiology

open access: yesFEBS Letters, EarlyView.
This review focuses on the role of autophagy and mitophagy in maintaining pancreatic β‐cell function and homeostasis. We discuss how genetic defects affecting these pathways contribute to the development of type 1, type 2, monogenic, and gestational diabetes. We further explore their potential as therapeutic targets. Created in BioRender.
Yunkyeong Lee   +2 more
wiley   +1 more source

Cohomologies of deformations of solvmanifolds and closedness of some properties [PDF]

open access: yes, 2013
We provide further techniques to study the Dolbeault and Bott-Chern cohomologies of deformations of solvmanifolds by means of finite-dimensional complexes.
Kasuya, Hisashi, Angella, Daniele
core  

Computing Versal Deformations of Singularities with Hauser's Algorithm.

open access: yes, 2013
Hauser’s algorithm provides an alternative approach to the computation of versal deformations, not based on step by step extending infinitesimal deformations.
Stevens, Jan, Jan Stevens, Stevens, Jan,
core   +1 more source

Artificial molecular machines and motors—Design and control of nanoscale motion

open access: yesFEBS Letters, EarlyView.
Molecules are constantly moving because of thermal fluctuations, but random motion alone cannot be exploited to perform directional tasks. Artificial molecular machines use chemical, electrical, or light energy to bias this motion. Molecular shuttles, rotary motors, and supramolecular pumps illustrate how nanoscale movement can be controlled and ...
Leonardo Andreoni, Alberto Credi
wiley   +1 more source

SOME FEATURES OF ATMOSPHERIC-LITHOSPHERIC OBSERVATIONS OF ACOUSTIC EMISSION AT «KARYMSHINA» SITE IN KAMCHATKA

open access: yesVestnik KRAUNC: Fiziko-Matematičeskie Nauki, 2019
The results of complex observations of acoustic emission in the near surface rocks and by the ground surface in the atmosphere are presented. The observation instrumentation includes a laser strainmeter-interferometer and a microbarometer installed in ...
I. A. Larionov, Yu.V. Marapulets
doaj   +1 more source

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