Results 61 to 70 of about 91,721 (300)

On cycling in the simplex method of the Transportation Problem [PDF]

open access: yes
This paper shows that cycling of the simplex method for the m×n Transportation Problem where k-1 zero basic variables are leaving and reentering the basis does not occur once it does not occur in the k×k Assignment Problem.
SZWARC, Wlodzimierz
core  

i‐Tac: Inverse Design of 3D‐Printed Tactile Elastomers with Tuneable Optical and Mechanical Properties

open access: yesAdvanced Intelligent Systems, EarlyView.
Inspired by the multi‐tissue architecture of the human fingertip dermis (A), this work introduces a mixture design using three PolyJet materials (AC/TM/GM) to expand the achievable elastomer property space (B). An inverse design pipeline (i‐Tac) is developed to map target optical/mechanical requirements to optimal material compositions (C), enabling ...
Wen Fan, Dandan Zhang
wiley   +1 more source

A Continuous Optimization Model for Partial Digest Problem [PDF]

open access: yesJournal of Sciences, Islamic Republic of Iran, 2010
The pupose of this paper is modeling of Partial Digest Problem (PDP) as a mathematical programming problem. In this paper we present a new viewpoint of PDP.
H Salehi Fathabadi
doaj  

Experimental investigation of an interior search method within a simple framework

open access: yes, 1986
A steepest gradient method for solving Linear Programming (LP) problems, followed by a procedure for purifying a non-basic solution to an improved extreme point solution have been embedded within an otherwise simplex based optimiser.
Mitra, G, Yadeger, J, Tamiz, M
core  

Risk factors for HIV incidence in women participating in an HSV suppressive treatment trial in Tanzania. [PDF]

open access: yes, 2009
OBJECTIVES: A randomized, double-blind, placebo-controlled trial (RCT) of herpes simplex virus type 2 suppressive therapy with acyclovir 400 mg twice daily conducted among women in northwestern Tanzania reported a similar rate of HIV acquisition in both ...
Clayton, Tim   +9 more
core   +1 more source

A Randomized Phase II Study of Subcutaneous Mosunetuzumab in Combination With Polatuzumab Vedotin Compared With Rituximab Plus Polatuzumab Vedotin in Patients With Relapsed or Refractory Large B‐Cell Lymphoma

open access: yesAmerican Journal of Hematology, EarlyView.
ABSTRACT Mosunetuzumab plus polatuzumab vedotin has shown promising activity versus rituximab plus polatuzumab vedotin (R‐Pola) in patients with relapsed/refractory (R/R) large B‐cell lymphoma (LBCL; NCT03671018). We present results from the Phase II randomized cohort, evaluating subcutaneous mosunetuzumab plus polatuzumab vedotin (Mosun‐Pola), with ...
Julio C. Chavez   +17 more
wiley   +1 more source

AASLD practice guidance on drug, herbal, and dietary supplement–induced liver injury

open access: yes, 2022
Hepatology, EarlyView.
Robert J. Fontana   +6 more
wiley   +1 more source

Coordinated System Intelligent Optimization for an Ultra-Supercritical Power Unit Based on Improved Simplex Method and Condensate Throttling

open access: yes发电技术, 2018
With large-scale wind and solar energy power units put into operation, it brings great influence on the stability and safety of the power network due to the high fluctuation and randomness features of the wind and solar resources. In order to absorb more
Liangyu MA, Qianqian LI, Fan LI
doaj   +1 more source

Experimental investigations in combining primal dual interior point method and simplex based LP solvers

open access: yes, 1993
The use of a primal dual interior point method (PD) based optimizer as a robust linear programming (LP) solver is now well established. Instead of replacing the sparse simplex algorithm (SSX), the PD is increasingly seen as complementing it. The progress
Levkovitz, R   +5 more
core  

The Simplex Method -- Computational Checks for the Simplex Calculation [PDF]

open access: yes, 2005
The purpose of this paper is to derive computational checks for the simplex method of Linear Programming which can be applied at any iteration. The paper begins with a quick review of the simplex algorithm.
Gavriel Yarmish
core  

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