Results 61 to 70 of about 251,793 (312)

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

On second-order differential equations with highly oscillatory forcing terms [PDF]

, 2010
We present a method to compute efficiently solutions of systems of ordinary differential equations that possess highly oscillatory forcing terms. This approach is based on asymptotic expansions in inverse powers of the oscillatory parameter,and features ...
Deaño Cabrera, Alfredo, Iserles, Arieh, Condon, Marissa, Deaño, Alfredo   +3 more
core   +1 more source

Adjustments to Climate Perturbations—Mechanisms, Implications, Observational Constraints

AGU Advances
Since the 5th Assessment Report of the Intergovernmental Panel on Climate Change (AR5) an extended concept of the energetic analysis of climate change including forcings, feedbacks and adjustment processes has become widely adopted.
Johannes Quaas, Timothy Andrews, Nicolas Bellouin, Karoline Block, Olivier Boucher, Paulo Ceppi, Guy Dagan, Sabine Doktorowski, Hannah Marie Eichholz, Piers Forster, Tom Goren, Edward Gryspeerdt, Øivind Hodnebrog, Hailing Jia, Ryan Kramer, Charlotte Lange, Amanda C. Maycock, Johannes Mülmenstädt, Gunnar Myhre, Fiona M. O’Connor, Robert Pincus, Bjørn Hallvard Samset, Fabian Senf, Keith P. Shine, Chris Smith, Camilla Weum Stjern, Toshihiko Takemura, Velle Toll, Casey J. Wall   +28 more
doaj   +1 more source

Combined Optic-Acoustic Monitoring of Combustion in a Gas Turbine

International Journal of Turbomachinery, Propulsion and Power, 2020
The need for better combustion monitoring in gas turbines has become more acute with the latest technical requirements, standards, and policies in terms of safety, environment, efficiency, operation flexibility, and operation costs.
Fabrice Giuliani, Lukas Andracher, Vanessa Moosbrugger, Nina Paulitsch, Andrea Hofer   +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

Forcing-induced bistability.

, 2018
A Here we illustrate the interplay between high frequency forcing and a transient stimulus outside the bistable regime. In the absence of oscillations, a 40ms long stimulus with amplitude 6.8 (bar) does not produce sustained activity in the model system,
Alex Roxin (272198), Helmut Schmidt (248902), Ernest Montbrió (4726017), Daniele Avitabile (213626)   +3 more
core   +1 more source

ismip/ismip6-antarctic-ocean-forcing: v1.0

, 2020
First release of ISMIP6 Antarctic Ocean ...
Xylar Asay-Davis, Nicolas C. Jourdain, Stickler Bot   +2 more
core   +1 more source

On the Forcing Hull and Forcing Monophonic Hull Numbers of Graphs [PDF]

, 2012
By a graph G = (V,E), we mean a finite undirected connected graph without loops or multiple ...
John, J., Mary Gleeta, V.
core   +1 more source

Preface: Ozone Evolution in the Past and Future

Atmosphere, 2020
The stratospheric ozone plays an important role in the protection of the biosphere from the dangerous ultraviolet radiation of the sun [...]
Eugene Rozanov
doaj   +1 more source

pH‐mediated activation of the lysosomal arginine sensor SLC38A9

FEBS Letters, EarlyView.
Cells monitor nutrient levels via the lysosomal transporter SLC38A9 to activate the mechanistic target of rapamycin complex 1 (mTORC1). This study reveals that SLC38A9 function is regulated by pH. We identified histidine 544 as a critical pH sensor that undergoes conformational changes to control amino acid efflux from lysosomes; therefore, it ...
Xuelang Mu, Ampon Sae Her, Tamir Gonen
wiley   +1 more source