Results 131 to 140 of about 9,048,704 (302)

Improved Optics for Super-Resolution Time-Lapse Observations of Biological Phenomenon Using Speckle Interferometry

Photonics
This study proposes a new optical system with the potential for time-lapse observation of living cellular tissue beyond the diffraction limit through speckle interferometry to facilitate biological research.
Yasuhiko Arai
doaj   +1 more source

Epileptic seizures detection and the analysis of optimal seizure prediction horizon based on frequency and phase analysis. [PDF]

Front Neurosci, 2023
Jiang X, Liu X, Liu Y, Wang Q, Li B, Zhang L.   +5 more
europepmc   +1 more source

Threshhold analysis of phase locked loops [PDF]

Computer technique for predicting threshold in phased locked loops with and without frequency ...
Osborne, P. W., Schilling, D. L.
core   +1 more source

Diversity and complexity in neural organoids

FEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

Implementation of relative phase analysis to evaluate continuous interlimb coordination and stability in individuals with lower limb loss: Design and protocol for a retrospective analysis. [PDF]

BMJ Open, 2023
Sidiropoulos AN, Herlihy DV, Maikos JT.
europepmc   +1 more source

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

FEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz, Mihály Mérey, Rebeka Vásárhelyi, Ramóna Pék, Victor Imburchia, László Henn, Adrián Kószó, Nicholas D. Lakin, Ivan Ahel, Sébastien Huet, Ágnes Czibula, Gyula Timinszky   +11 more
wiley   +1 more source

The phase composition and microstructure development of a construction composite made from sewage sludge and biomass ash

Materiales de Construccion
Waste from one industry can often serve as raw material for another. Previous research has shown that sewage sludge stabilized with biomass ash can form a construction composite with “Controlled Low-Strength Material” properties.
V. Zalar Serjun, S. Dolenec, M. Dolenec, A. Mladenovic, P. Pavšič   +4 more
doaj   +1 more source

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

FEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

Development of Diffraction Research Methodologies for Mediloy S-CO Alloy Speciments Made Using LPBF Additive Manufacturing

Fatigue of Aircraft Structures
This study focuses on the application and improvement of diffraction measurement methodologies for the optimization of manufacturing parameters of CoCr alloy components made by additive manufacturing (AM) – particularly for Mediloy S-Co alloy specimens ...
Gadalińska Elżbieta, Malicki Maciej, Trykowska Anna, Moneta Grzegorz   +3 more
doaj   +1 more source

The task of detecting inconspicuous flying objects based on recording changes in the radiation characteristics of the Starlink satellite network

Вестник Самарского государственного технического университета. Серия: Технические науки
This work is devoted to the detection of inconspicuous flying objects (unmanned aerial vehicles) by ground-based means. The analysis of traditional methods of solving the problem under consideration, based on the use of active radar, is carried out.
Vladimir N. Vorozheikin, Dmitry A. Polyakov   +1 more
doaj   +1 more source