Results 91 to 100 of about 615,397 (308)

The aggregation rate constant of the discrete population balance model in hot melt fluidized bed coating process [PDF]

, 2018
[EN] During hot melt fluidized bed coating, particle agglomeration leads to non-uniform particle size. In this study, Population Balance Model (PBM) is used to establish the conservation of the size of particles in the system.
W. Long, Long, W., X. Qing, Qing, X., W. Xin, Xin, W., Yan, Y., Y. Yan   +7 more
core   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Process Simulation of Twin-Screw Granulation: A Review

Pharmaceutics
Twin-screw granulation has emerged as a key process in powder processing industries and in the pharmaceutical sector to produce granules with controlled properties.
Tony Bediako Arthur, Nejat Rahmanian
doaj   +1 more source

Population Balance Model for Crushed Ore Agglomeration for Heap Leach Operations

KONA Powder and Particle Journal, 2014
Agglomerate size distribution is a pretreatment step in low grade heap leach operations. The present work focuses on modeling the evolution of size distribution in batch agglomeration drum.
Nikhil Dhawan, Samira Rashidi, Raj K Rajamani   +2 more
doaj   +1 more source

Balance rehabilitation and fall risk prevention in individuals with incomplete spinal cord injury or non-progressive spinal cord disease: a review of the literature

, 2022
reservedBackground: Falls are frequent among individuals with incomplete spinal cord injury or disease (iSCI/D) determining many adverse consequences both physical and psychological.
COZZI, MATILDE
core  

Climate change, population trends and groundwater in Africa [PDF]

, 2009
Global climate change is affecting Africa, as it is every other continent and region of the world. The absolute poverty of a large proportion of the continent's people renders them highly vulnerable to changes in climate.
Carter, Richard C., Parker, Alison
core   +1 more source

Network divergence analysis identifies adaptive gene modules and two orthogonal vulnerability axes in pancreatic cancer

Molecular Oncology, EarlyView.
Tumors contain diverse cellular states whose behavior is shaped by context‐dependent gene coordination. By comparing gene–gene relationships across biological contexts, we identify adaptive transcriptional modules that reorganize into distinct vulnerability axes.
Brian Nelson, Lyanne Delgado‐Coka, Natalia Marchenko, Luisa F. Escobar‐Hoyos, Kenneth R. Shroyer, Alisa Yurovsky, Trey Ideker, Gábor Balázsi, Thomas MacCarthy, Scott Powers   +9 more
wiley   +1 more source

A Novel PBM for Nanomilling of Drugs in a Recirculating Wet Stirred Media Mill: Impacts of Batch Size, Flow Rate, and Back-Mixing

Pharmaceutics
We examined the evolution of fenofibrate (FNB, drug) particle size distribution (PSD) during the production of nanosuspensions via wet stirred media milling (WSMM) with a cell-based population balance model (PBM).
Hamidreza Heidari, Nontawat Muanpaopong, Gulenay Guner, Helen F. Yao, Donald J. Clancy, Ecevit Bilgili   +5 more
doaj   +1 more source

Exploring the relationship between the built environment, trip chain complexity, and auto mode choice, applying a large national data set

Transportation Research Interdisciplinary Perspectives, 2020
In the completion of transport-based activities, some people save time by chaining trips with different purposes. Several studies have found that trip chaining encourages car use, while others find that features of the built environment can enable ...
Berit Grue, Knut Veisten, Øystein Engebretsen   +2 more
doaj   +1 more source

Semi-endogenous growth when population is decreasing [PDF]

The paper analyzes the effect of a negative population growth rate on per capita income growth using a simple model of semi-endogenous growth. It is shown that there is a non-monotonous relationship between population growth rates and long-run per capita
Thomas Christiaans
core