Search Results - "Alemany, E."
-
1
Characterization of activated sludge settling properties with a sludge collapse-acceleration stage
Published in Separation and purification technology (31-01-2019)“…[Display omitted] •Two stages with constant settling velocity and one acceleration stage are described.•The sudden decrease of final hindered settling velocity…”
Get full text
Journal Article -
2
Assessment and modelling of the effect of precipitated ferric chloride addition on the activated sludge settling properties
Published in Chemical engineering research & design (01-10-2019)“…[Display omitted] •Different ways of adding ferric chloride to activated sludge samples were studied.•Precipitated ferric chloride linearly increased the…”
Get full text
Journal Article -
3
A mathematical programming tool for an efficient decision-making on teaching assignment under non-regular time schedules
Published in Operational research (01-07-2022)“…In this paper, an optimization tool based on a MILP model to support the teaching assignment process is proposed. It considers not only hierarchical issues…”
Get full text
Journal Article -
4
A hindered settling velocity model related to the fractal dimension and activated sludge flocs characteristics: Application to a sludge with a previous fragmentation and flocculation process
Published in Separation and purification technology (01-11-2022)“…[Display omitted] •A new hindered settling velocity model for activated sludge is proposed.•This model is related to fractal dimension and other flocs…”
Get full text
Journal Article -
5
Optimization model to support sustainable crop planning for reducing unfairness among farmers
Published in Central European journal of operations research (01-09-2022)“…Agri-food production must increase while food waste needs to be reduced for improving the position of farmers. To do so it is necessary to sustainably manage…”
Get full text
Journal Article -
6
A design and application methodology for hierarchical production planning decision support systems in an enterprise integration context
Published in International journal of production economics (01-12-2001)“…Literature review on hierarchical production planning (HPP) shows that a methodology for the design and implementation of such systems is necessary. An…”
Get full text
Journal Article -
7
A model-driven decision support system for reallocation of supply to orders under uncertainty in ceramic companies
Published in Technological and economic development of economy (04-07-2015)“…In ceramic companies, uncertainty in the tone and gage obtained in first quality units of the same finished good (FG) entails frequent discrepancies between…”
Get full text
Journal Article -
8
Effect of the addition of precipitated ferric chloride on the morphology and settling characteristics of activated sludge flocs
Published in Separation and purification technology (15-11-2019)“…•The effect of precipitated ferric chloride addition on activated sludge is studied.•A new geometric methodology to discriminate the debris from small flocs is…”
Get full text
Journal Article -
9
Conceptual framework for the characterization of the order promising process in a collaborative selling network context
Published in International journal of production economics (01-07-2009)“…In recent years, the creation of supply chains (SCs) and selling networks (SNs) has offered firms new business opportunities based on collaboration and…”
Get full text
Journal Article -
10
Mathematical programming model for centralised master planning in ceramic tile supply chains
Published in International journal of production research (01-09-2010)“…The object of this article is to develop a centralised replenishment, production, and distribution model for ceramic tile supply chains. These supply chains…”
Get full text
Journal Article -
11
Review of mathematical models for production planning under uncertainty due to lack of homogeneity: proposal of a conceptual model
Published in International journal of production research (29-08-2019)“…Lack of homogeneity in the product (LHP) appears in some production processes that confer heterogeneity in the characteristics of the products obtained. Supply…”
Get full text
Journal Article -
12
System dynamics model for improving the robustness of a fresh agri-food supply chain to disruptions
Published in Operational research (01-06-2023)“…The agri-food sector is subject to various sources of uncertainty and risk that can have a negative impact on its supply chain performance if not properly…”
Get full text
Journal Article -
13
Hematoma espontáneo del cordón umbilical
Published in Anales de pediatría (Barcelona, Spain : 2003) (01-11-2008)Get full text
Journal Article -
14
A Fuzzy Order Promising Model With Non-Uniform Finished Goods
Published in International journal of fuzzy systems (2018)“…Traditionally, the homogeneity of available units of the same finished good (FG i ) to be promised to customers has been assumed. However, contexts with lack…”
Get full text
Journal Article -
15
Fuzzy multi-objective optimisation for master planning in a ceramic supply chain
Published in International journal of production research (01-06-2012)“…In this paper, we consider the master planning problem for a centralised replenishment, production and distribution ceramic tile supply chain. A fuzzy…”
Get full text
Journal Article -
16
Available-To-Promise modeling for multi-plant manufacturing characterized by lack of homogeneity in the product: An illustration of a ceramic case
Published in Applied mathematical modelling (01-03-2013)“…Lack of homogeneity in the product (LHP) appears in some production processes which incorporate raw materials that originate directly from nature and/or…”
Get full text
Journal Article -
17
Structural elements of coordination mechanisms in collaborative planning processes and their assessment through maturity models: Application to a ceramic tile company
Published in Computers in industry (01-10-2013)“…Maturity is defined as a measure to evaluate the capabilities of an organization in regards to a certain discipline. The Collaborative Planning Process is a…”
Get full text
Journal Article -
18
An application to support the temporal and spatial distributed decision-making process in supply chain collaborative planning
Published in Computers in industry (01-06-2011)“…In the context of supply chains operations planning, mathematical programming models have been mainly used for centralised decision-making. However, the supply…”
Get full text
Journal Article -
19
MYOPERICARDITIS IN A HISPANIC MAN WITH CONFIRMED ACUTE MONKEYPOX INFECTION
Published in Journal of the American College of Cardiology (07-03-2023)Get full text
Journal Article -
20