Results 41 to 50 of about 18,416,281 (282)

Dataset for the simulated biomass pyrolysis in rotary kilns with varying particle residence time distributions

Data in Brief, 2021
Slow pyrolysis of biomass is commonly performed in rotary kilns. The effect of the particle residence time distribution on biomass conversion is often neglected when numerically modeling such systems.
Mario Pichler, Bahram Haddadi, Christian Jordan, Hamidreza Norouzi, Michael Harasek   +4 more
doaj   +1 more source

The distribution of range sizes of native and alien plants in four European countries and the effects of residence time [PDF]

, 2008
Aim Do the statistical distributions of range sizes of native and alien species differ? If so, is this because of residence time effects? And can such effects indicate an average time to a maximum?
Stout, J.C., Hill, M., Dehnen-Schmutz, Katharina, Kühn, I., Kühn, Ingolf, Klotz, Stefan, Stefan Klotz, Dehnen-Schmutz, K., Pyšek, P., Williamson, Mark, Ann Milbau, Petr Pyšek, Katharina Dehnen‐Schmutz, Williamson, M., Hill, Mark, Mark Williamson, Ingolf Kühn, Jane Stout, Mark Hill, Milbau, Ann, Klotz, S., Milbau , Ann, Stout, Jane, Pyšek, Petr   +23 more
core   +1 more source

Does residence time affect responses of alien species richness to environmental and spatial processes? [PDF]

, 2012
One of the most robust emerging generalisations in invasion biology is that the probability of invasion increases with the time since introduction (residence time). We analysed the spatial distribution of alien vascular plant species in a region of north-
Dainese,Matteo, Livio Poldini, Poldini, Livio, Poldini,Livio, Matteo Dainese, Dainese, Matteo   +5 more
core   +1 more source

Residence time distribution for a class of Gaussian Markov processes [PDF]

Physical Review E, 1999
We study the distribution of residence time or equivalently that of ``mean magnetization" for a family of Gaussian Markov processes indexed by a positive parameter $α$. The persistence exponent for these processes is simply given by $θ=α$ but the residence time distribution is nontrivial. The shape of this distribution undergoes a qualitative change as
Dhar, Abhishek, Majumdar, Satya N
openaire   +3 more sources

Residence time distribution measurements in an external-loop airlift reactor: Study of the hydrodynamics of the liquid circulation induced by the hydrogen bubbles [PDF]

, 2011
A detailed study of the residence time distribution (RTD) analysis of liquid phase has been performed in an external-loop airlift reactor of 20 L nominal volume, regarded as a global unit and discriminating its different sections (riser, gas–liquid ...
A.H. Essadki, Vial, Christophe, Gourich, Bouchaib, Ch. Vial, H. Delmas, Essadki, Abdel Hafid, Delmas, Henri, B. Gourich   +7 more
core   +1 more source

Material Transport Characteristics in Planetary Roller Melt Granulation

Pharmaceutics, 2023
Melt granulation for improving material handling by modifying particle size distribution offers significant advantages compared to the standard methods of dry and wet granulation in dust reduction, obviating a subsequent drying step. Furthermore, current
Tom Lang, Andreas Bramböck, Markus Thommes, Jens Bartsch   +3 more
doaj   +1 more source

Central Nervous System Tumors Among Infants in Canada: A Report From CYP‐C

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Central nervous system (CNS) tumors in infants are rare, pose unique clinical challenges, and lack large‐scale evidence‐based data to guide management. This study seeks to describe CNS tumors in Canadian infants and to compare their outcomes with those of older children.
Samuel Sassine, Hallie Coltin, Sylvia Cheng, Lucie Lafay‐Cousin, Vanan Issai Magimairajan, Craig Erker, Stéphanie Vairy, Lynette Bowes, Adam Fleming, Donna Johnston, Sarah McKillop, Roona Sinha, Julie Bennett, Christina Coleman, Laura Wheaton, Shayna Zelcer, Samuele Renzi, Thai Hoa Tran   +17 more
wiley   +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

Design and Development of Mathematical Model for Static Mixer [PDF]

Iranian Journal of Chemistry & Chemical Engineering, 2016
A numerical model for simulating Residence Time Distribution (RTD) of turbulent flows in helical static mixers is proposed and developed to improve the understanding of static mixers.
Akila Rajamanickam, Krishnaswamy Balu
doaj  

Residence time distribution and flow pattern modeling of oilseeds in a pilot screw press☆

Oilseeds and fats, crops and lipids, 2020
Mechanical expression is widely applied for oil recovery from oilseeds using continuous screw presses. Despite significant recent advances in the field of press design and automation, it remains difficult to predict the press performances based on the ...
Bogaert Laurine, Mhemdi Houcine, Vorobiev Eugène   +2 more
doaj   +1 more source