Results 61 to 70 of about 19,698,908 (154)

A Monodisperse Population Balance Model for Nanoparticle Agglomeration in the Transition Regime. [PDF]

Materials (Basel), 2021
Kelesidis GA, Kholghy MR.
europepmc   +1 more source

Transfers of capital and shifts in New Zealand’s regional population distribution, 1840-1996 [PDF]

, 2002
When researchers attempt to study population and development, and particularly the role of migrations, the focus is normally on national level trends, frequently involving time-series analyses of more generic indicators of population change and economic ...
Pool, Ian
core  

Bio‐Mediated Flocculation of Freshwater Microplastics: Effects of Microalgae With Exopolymer Attachments

Water Resources Research
Transparent exopolymer particles (TEPs) are crucial for enhancing the flocculation of microplastics (MPs). However, quantitatively evaluating the influence of TEP on the flocculation process and addressing these effects in a flocculation model are ...
Jianwei Zhang, Xiaoteng Shen, Peter Robins, Xiaorong Li, Byung Joon Lee, Qilong Bi, Ying Zhang, Qiqing Chen, Jisheng Zhang   +8 more
doaj   +1 more source

Population Balance Modeling of Milling Processes: Are We Falsifying Breakage Kinetics and Distribution via Back-Calculation Methods?

Powders
Population balance models (PBMs) for milling processes are based on two fundamental concepts: specific breakage rate function and breakage distribution function, which vary with particle size as well as design–operation conditions.
Ecevit Bilgili
doaj   +1 more source

Improvement of a 1D Population Balance Model for Twin-Screw Wet Granulation by Using Identifiability Analysis. [PDF]

Pharmaceutics, 2021
Barrera Jiménez AA, Van Hauwermeiren D, Peeters M, De Beer T, Nopens I.   +4 more
europepmc   +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

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

New Zealand regions, 1986-2001: Population structures [PDF]

, 2005
The age structure of a region’s population affects many areas of social and economic development across all sectors, including employment, housing, welfare, health and education.
Lindop, J., Pool, Ian, Baxendine, Sandra, Cochrane, William   +3 more
core  

Population Briefs, Vol. 19, no. 1 [PDF]

, 2013
This special issue of Population Briefs focuses on 60 years of groundbreaking Population Council research. IN THIS ISSUE: Advancing long-acting reversible contraception | Shaping policy and practice: The Council\u27s peer-reviewed journals | Bringing to ...
Population Council
core   +1 more source

Dynamic Heckscher-Ohlin Results from a 2x2x2x2 Overlapping Generations Model with Unequal Population Growth Rates [PDF]

This paper considers a two-country world where the population in one country grows faster than the other, and investigates the implications of the addition of non-stationary population dynamics to a simple 2- commodity, 2-factor model of international ...
Serdar Sayan
core   +2 more sources