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The Charge Batching Planning Problem in Steelmaking Process Using Lagrangian Relaxation Algorithm
In this paper, we investigate the charge batching planning problem (CBP) arising from practical steelmaking production. The CBP transforms the primary order requirements into various productionExpand
Single Machine Scheduling with Deteriorating Jobs
  • Shujun Jiang, L. Tang
  • Computer Science
  • 4th International Conference on Wireless…
  • 18 November 2008
In this paper we consider a single scheduling problem with release dates concerning time-deteriorating job processing time, where the processing time of a job is a piecewise linear deterioration function of its starting time. Expand
Fixed point theorems of JS-quasi-contractions
In this paper, we introduce the concept of JS-quasi-contraction and prove some fixed point results for JS-quasi-contractions in complete metric spaces under the assumption that the involving functionExpand
A note on ‘Some fixed point theorems for generalized contractive mappings in complete metric spaces’
Very recently, Hussain et al. (Fixed Point Theory Appl. 2015:185, 2015) introduced the concept of JS-contraction and established some fixed point theorems for such contractions. In this paper, weExpand
Rolling Horizon Approach for Dynamic Parallel Machine Scheduling Problem with Release Times
In this paper, we study a dynamic parallel machine scheduling problem with release times, where the release times and processing times of jobs may change during the production process due toExpand
From the Big Three to elite news sources: a shift in international news flow in three online newspapers TheNational.ae, Nst.com.my, and Nzherald.co.nz
ABSTRACT The rise of international news agencies in the nineteenth century advanced the globalisation process, as news was one of the first media products to be commodified for international trade.Expand
Photophysics of monodisperse platinum-acetylide oligomers: delocalization in the singlet and triplet excited states.
A series of monodisperse Pt-acetylide polymers that contain the [-CC-(p-C6H4)-CC-(t-Pt(PBu3)2)-]n repeat unit has been prepared for n = 1, 2, 3, 4, 5, and 7. The photophysical properties of theExpand
Amplified quenching in metal-organic conjugated polymers.
The luminescence from conjugated polyelectrolytes that contain pendant metal complex units is quenched very efficiently by oppositely charged electron acceptors.
Lagrangian Relaxation Algorithms for Re-entrant Hybrid Flowshop Scheduling
  • Shujun Jiang, L. Tang
  • Computer Science
  • International Conference on Information…
  • 19 December 2008
This paper focuses on a re-entrant hybrid flowshop scheduling (RHFS) problem with the objective of minimizing the sum of weighted completion time of jobs. Expand
Infrared spectra and stability of CO and H2O sorption over Ag-exchanged ZSM-5 zeolite: DFT study
Abstract The infrared spectra and stability of CO and H2O sorption over Ag-exchanged ZSM-5 zeolite were investigated by using density function theory (DFT). The changes of NBO charge show that theExpand