منابع مشابه
a strategic model of in-crisis firms’ turnaround process
this qualitative study has been done with the final objective of exploring the in-crisis firms’ turnaround process, using a systematic plan of grounded theory. so, open 10 interviews were conducted exclusively with managers of listed (accepted) companies’ in tehran stock exchange experiencing financial crisis during 2006-2012 and they have been successful in turnaround. the results of analysis ...
متن کاملTurnaround in cyclic cosmology.
It is speculated how dark energy in a brane world can help reconcile an infinitely cyclic cosmology with the second law of thermodynamics. A cyclic model is described, in which dark energy with w<-1 equation of state leads to a turnaround at a time, extremely shortly before the would-be big rip, at which both volume and entropy of our Universe decrease by a gigantic factor, while very many inde...
متن کاملTurnaround Scheduling
This paper concerns the highly complex task of scheduling large-scale maintenance activities during a plants shutdown or turnaround. We model it as a discrete time-cost tradeoff problem with capacity constraints and individual working shifts for different resource types with a cost function regarding a balanced resource consumption. We introduce and model the problem, give an overview on the la...
متن کاملSpectral energy distributions of FR I nuclei and the FR I / BL Lac unifying model
We consider archival ROSAT and Hubble Space Telescope (HST) observations of five FR I radio galaxies and isolate their nuclear emission from that of the host galaxy. This enable us to determine the Spectral Energy Distributions (SED) of their nuclei spanning from the radio to the X–ray band. They cannot be described as single power–laws but require the presence of an emission peak located betwe...
متن کاملTurnaround Scheduling in Chemical Manufacturing
In chemical manufacturing and petroleum refining, large-scale maintenance activities must be conducted on a regular basis. Entire production units are shut down for disassembly and comprehensive inspection and renewal. Such a process is called Shutdown and Turnaround (or turnaround for short). It is an essential process but causes high out-of-service cost. Therefore a good schedule for the turn...
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ژورنال
عنوان ژورنال: Journal of Cosmology and Astroparticle Physics
سال: 2018
ISSN: 1475-7516
DOI: 10.1088/1475-7516/2018/09/010