Results 71 to 80 of about 4,687,120 (358)
Frontiers in Energy Research, 2022 The development of new wake models is currently one of the key approaches envisioned to further improve the levelized cost of energy of wind power. While the wind energy literature abounds with operational wake models capable of predicting in fast-time ...
Maxime Lejeune +2 more
doaj +1 more source
Positive-unlabeled convolutional neural networks for particle picking in cryo-electron micrographs [PDF]
Nature Methods, 2018 Cryo-electron microscopy is a popular method for the determination of protein structures; however, identifying a sufficient number of particles for analysis can take months of manual effort.
T. Bepler +6 more
semanticscholar +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 +5 more
wiley +1 more source
Microplastics in urban water management
Technical Transactions, 2017 The paper is discussing microplastics in the effluent of wastewater treatment plants and other discharges from urban areas. The aim of the discussion is to expose the challenges related to sampling and detecting plastic particles in treated wastewater ...
Venghaus Daniel, Barjenbruch Matthias
doaj +1 more source
Continuum modelling of granular particle flow with inelastic inter-particle collisions
, 2003 The kinetic theory of granular flow is a successful model for gas-solid flows. However, inelastic collisions between particles, among other mechanisms, cause agglomeration of particles, which may be the reason why undue sensitivity of the model to any ...
Zhang, Y.H., Reese, J.M.
core +1 more source
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
A novel particle–particle and particle–wall collision model for superellipsoidal particles
Computational Particle MechanicsAbstract.
Jana Wedel +4 more
openaire +4 more sources
Particle dark matter: Evidence, candidates and constraints [PDF]
, 2004 In this review article, we discuss the current status of particle dark matter, including experimental evidence and theoretical motivations. We discuss a wide array of candidates for particle dark matter, but focus on neutralinos in models of ...
G. Bertone, D. Hooper, J. Silk
semanticscholar +1 more source
Biophysical approaches for studying viral entry
FEBS Letters, EarlyView.Viruses infect all living organisms and have been responsible for major epidemics and pandemics. Their ongoing evolutionary battle with host defenses creates a constant need for improved tools to study viral behavior. Advancing methods to probe viral attachment, fusion, and genome release deepen our understanding of how infections begin and support the
Inbar Yosibash, Raya Sorkin
wiley +1 more source
Intra-Annual Patterns in the Benthic-Pelagic Fluxes of Dissolved and Particulate Matter
Frontiers in Marine Science, 2020 In coastal temperate environments, many processes known to affect the exchange of particulate and dissolved matter between the seafloor and the water column follow cyclical patterns of intra-annual variation. This study assesses the extent to which these
Saskia Rühl +4 more
doaj +1 more source