Results 81 to 90 of about 741,553 (274)

Cooperative two-stage network dea: a goal programming approach

open access: yes, 2019
In this study, we present a two-stage data envelopment analysis method dealing with efficiency evaluation of decision making units with network structure. The key point of the study is that the suggested model optimizes the Black-Box and stages efficiencies simultaneously with the aim of achieving the smallest possible gap between the aspiration levels.
ZAHİRİ, P., MİRBOLOUKİ, M.
openaire   +2 more sources

A General Framework for Cooperation under Uncertainty [PDF]

open access: yes
In this paper, we introduce a general framework for situations with decision making under uncertainty and cooperation possibilities. This framework is based upon a two stage stochastic programming approach.
Norde, H.W., Ozen, U., Slikker, M.
core   +1 more source

On three soft rectangle packing problems with guillotine constraints

open access: yes, 2018
We investigate how to partition a rectangular region of length $L_1$ and height $L_2$ into $n$ rectangles of given areas $(a_1, \dots, a_n)$ using two-stage guillotine cuts, so as to minimize either (i) the sum of the perimeters, (ii) the largest ...
Bui, Quoc Trung   +2 more
core   +1 more source

PICALM::MLLT10 translocated leukemia

open access: yesFEBS Letters, EarlyView.
This comprehensive review of PICALM::MLLT10 translocated acute leukemia provides an in‐depth review of the structure and function of CALM, AF10, and the fusion oncoprotein (1). The multifaceted molecular mechanisms of oncogenesis, including nucleocytoplasmic shuttling (2), epigenetic modifications (3), and disruption of endocytosis (4), are then ...
John M. Cullen   +7 more
wiley   +1 more source

Municipal solid waste supply chain optimization for value-added product development under uncertainty

open access: yesWaste Management Bulletin
Optimizing municipal solid waste (MSW) management through the production of valuable products and energy conversion is crucial to mitigate environmental damage and promote economic sustainability.
Muazzam Mukhtar   +5 more
doaj   +1 more source

A New Bargaining Game Model for Measuring Performance of Two-Stage Network Structures [PDF]

open access: yesInternational Journal of Research in Industrial Engineering, 2012
Data envelopment analysis (DEA) mainly utilizes envelopment technology to replace production function in microeconomics. Based on this replacement, DEA is a widely used mathematical programming approach for evaluating the relative efficiency of decision ...
F. Hosseinzadeh Lotfi   +3 more
doaj  

Non-parametric liquidity-adjusted VaR model: a stochastic programming approach [PDF]

open access: yes
This paper proposes a Stochastic Programming (SP) approach for the calculation of the liquidity-adjusted Value-at-Risk (LVaR). The model presented in this paper offers an alternative to Almgren and Chriss’s mean-variance approach (1999 and 2000). In this
Fragnière, Emmanuel   +3 more
core  

Inhibiting stearoyl‐CoA desaturase suppresses bone metastatic prostate cancer by modulating cellular stress, mTOR signaling, and DNA damage response

open access: yesFEBS Letters, EarlyView.
Bone metastasis in prostate cancer (PCa) patients is a clinical hurdle due to the poor understanding of the supportive bone microenvironment. Here, we identify stearoyl‐CoA desaturase (SCD) as a tumor‐promoting enzyme and potential therapeutic target in bone metastatic PCa.
Alexis Wilson   +7 more
wiley   +1 more source

Hybrid Synthesis Method for Multi-period Heat Exchanger Networks

open access: yesChemical Engineering Transactions, 2020
Developing a flexible heat exchanger network, that will remain operable in the face of potential variations in stream parameters, or variables, around some nominal values, especially for large problems, are difficult to solve simultaneously.
Adeniyi J. Isafiade, Michael Short
doaj   +1 more source

Measuring and explaining farm inefficiency in a panel data set of mixed farms [PDF]

open access: yes
This paper aims to estimate a translog stochastic frontier production function in the analysis of a panel of 150 mixed Catalan farms in the period 1989-1993, in order to attempt to measure and explain variation in technical inefficiency scores with a one-
Jaume Puig, Josep M. Argilés
core  

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