Results 51 to 60 of about 989,620 (282)

Solving Fuzzy-Parametric Linear Programming Problems

open access: yesIbn Al-Haitham Journal for Pure and Applied Sciences, 2017
The fuzzy sets theory has been applied in many fields, such as operations research, control theory and management sciences, etc. In particular, an application of this theory in decision making problem is linear programming problems with fuzzy ...
Iden Hassan, Nabeel H. Saeed
doaj  

Solving large scale linear programming [PDF]

open access: yes, 1993
The interior point method (IPM) is now well established as a competitive technique for solving very large scale linear programming problems. The leading variant of the interior point method is the primal dual - predictor corrector algorithm due to ...
Hafsteinsson, H, Levkovitz, R, Mitra, G
core  

‘They Need to Hear You Say It’: Healthcare Professionals’ Perspectives on Barriers and Enablers to End‐of‐Life Discussions With Adolescents and Young Adults With Cancer

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT End‐of‐life conversations with adolescents and young adults (AYAs) with cancer rarely occur without the guidance of healthcare professionals. As a part of the ‘Difficult Discussions’ study, focused on palliative care and advance care planning discussions with AYAs with cancer, we investigated the factors that healthcare professionals identify ...
Justine Lee   +9 more
wiley   +1 more source

Linear programming applied to healthcare problems [PDF]

open access: yesEinstein (São Paulo), 2003
Objective and Method: To present a mathematical modelingtechnique by means of linear programming as an efficient tool tosolve problems related to optimization in healthcare.
Frederico Rafael Moreira
doaj  

Linear programming applications in construction sites

open access: yesAlexandria Engineering Journal, 2018
More issues in construction management were found especially for decision making that related to the Arabian construction management office requirements.
Yasser M.R. Aboelmagd
doaj   +1 more source

Linear and non-linear optimization models for the selection of investment portfolio

open access: yesLietuvos Matematikos Rinkinys, 2021
This research suggests a maxmin model for the selection of investment portfolios. The risk evaluation coefficients are introduced. The components of portfolio are found by solving linear programming task in onemodel and non-linear programming task in the
Sigutė Vakrinienė   +1 more
doaj   +1 more source

Feasibility and Safety of High‐Dose Proton Re‐Irradiation in Recurrent Pediatric Central Nervous System Tumors: A Single‐Institution Retrospective Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Purpose Pediatric central nervous system (CNS) tumors often recur despite multimodality therapy. Although re‐irradiation (re‐RT) has historically been limited by concerns for severe late toxicities, modern techniques have renewed interest in this approach. Proton therapy provides dosimetric advantages that may enable curative re‐treatment with
Jin‐Ho Song   +15 more
wiley   +1 more source

A New Algorithm for Privacy-Preserving Horizontally Partitioned Linear Programs

open access: yesJournal of Mathematics, 2021
In a linear programming for horizontally partitioned data, the equality constraint matrix is divided into groups of rows. Each group of the matrix rows and the corresponding right-hand side vector are owned by different entities, and these entities are ...
Chengxue Zhang   +3 more
doaj   +1 more source

Feasibility and Preliminary Efficacy of Integrative Neuromuscular Training for Childhood Cancer Survivors: A Pilot Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Survivors of childhood acute lymphoblastic leukemia (ALL) often exhibit early deficits in muscle and movement competence, which can compromise long‐term health. Integrative neuromuscular training (INT), a multifaceted approach combining fundamental movement activities with strength exercises, may help address these deficits during ...
Anna Maria Markarian   +7 more
wiley   +1 more source

Economic modelling using constraint logic programming [PDF]

open access: yes, 1996
This paper investigates the use of constraint logic programming (CLP) in economic modelling through the design and implementation of two economic models.
Donovan, N, Gilbert, D
core  

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