Results 61 to 70 of about 886,734 (291)

A natural space of functions for the Ruelle operator theorem [PDF]

, 2007
We study a new space, $R(X)$, of real-valued continuous functions on the space $X$ of sequences of zeros and ones. We show exactly when the Ruelle operator theorem holds for such functions.
Walters, Peter
core   +1 more source

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

FEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes, Guilherme M. Azevedo, Amanda P. Barcellos, Diana Bahia   +3 more
wiley   +1 more source

Guidance on the assessment of exposure of operators, workers, residents and bystanders in risk assessment of plant protection products

EFSA Journal, 2022
This guidance is designed to assist risk assessors and applicants when quantifying potential non‐dietary, systemic exposures as part of regulatory risk assessment for plant protection products (PPPs). It is based on the Scientific Opinion on ‘Preparation
European Food Safety Authority (EFSA), Agathi Charistou, Tamara Coja, Peter Craig, Paul Hamey, Sabine Martin, Olivier Sanvido, Arianna Chiusolo, Mathilde Colas, Frédérique Istace   +9 more
doaj   +1 more source

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

FEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa, Konstantinos Makryniotis, Theofani‐Iosifina Sousani, Evangelos Topakas, Vangelis Daskalakis, Maria Dimarogona   +5 more
wiley   +1 more source

Digital transformation at the Grand Egyptian Museum

Cybrarians Journal
The Grand Egyptian Museum (GEM) represents a transformative addition to Egypt's cultural and heritage landscape, set to redefine the traditional museum experience through immersive, interactive, and technology-driven exhibits.
Nancy Ali, Ayman El-Sayed, Amr Abdel Nasser   +2 more
doaj   +1 more source

Valosin‐containing protein counteracts ATP‐driven dissolution of FUS condensates through its ATPase activity in vitro

FEBS Letters, EarlyView.
Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura, Shin‐ichi Tate, Kyota Yasuda   +2 more
wiley   +1 more source

Completely contractive representations of some doubly generated antisymmetric operator algebras. [PDF]

, 1998
Contractive weak star continuous representations of the Fourier binest algebra (of Katavolos and Power) are shown to be completely contractive. The proof depends on the approximation of by semicrossed product algebras and on the complete contractivity of
Power, Stephen C.
core   +4 more sources

Do we actually understand the impact of renewables on electricity prices? A causal inference approach

iEnergy
Understanding how renewable energy generation affects electricity prices is essential for designing efficient and sustainable electricity markets. However, most existing studies rely on regression-based approaches that capture correlations but fail to ...
Davide Cacciarelli, Pierre Pinson, Filip Panagiotopoulos, David Dixon, Lizzie Blaxland   +4 more
doaj   +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

Offshore Network Development to Foster the Energy Transition

Energies
A growing interest in offshore wind energy in the Mediterranean Sea has been recently observed thanks to the potential for scale-up and recent advances in floating technologies and dynamic cables: in the Italian panorama, the offshore wind connection ...
Enrico Maria Carlini, Corrado Gadaleta, Michela Migliori, Francesca Longobardi, Gianfranco Luongo, Stefano Lauria, Marco Maccioni, Jacopo Dell’Olmo   +7 more
doaj   +1 more source