A number of neutrophilic dermatoses are associated with malignancies and their treatment. These rarely occur together in the same patient. A Caucasian 72-year-old male was treated for acute myeloid leukemia (AML) with chemotherapy including daunorubicin and cytarabine. Within 48 hours of commencing treatment, he developed pyrexia and, two days later, disseminated non-tender pink plaques on the ...

Flowshop scheduling deals with determination of optimum sequence of jobs to be processed on some machines in a fixed order so as to satisfy certain scheduling criteria. The general problem of scheduling has been shown to be NP-complete. Exact algorithms, such as integer programming and branch-and-bound, guarantee optimality but do not yield the optimum solution in polynomial time even for probl...

In the last decades, availability constraint as well learning and deteriorating effects were introduced into production scheduling theory to simulate real-world case studies overcome limitation of classical models. To best our knowledge, this paper is first in literature address permutation flowshop problem (PFSP) with flexible maintenance under deterioration minimize makespan. Firstly, we PFSP...

INTRODUCTION Refractive error is a common cause of amblyopia. OBJECTIVE To determine prevalence of amblyopia and the pattern and the types of refractive error in children with amblyopia in a tertiary eye hospital of Nepal. MATERIALS AND METHODS A retrospective chart review of children diagnosed with amblyopia in the Nepal Eye Hospital (NEH) from July 2006 to June 2011 was conducted. Childre...

Purpose – In order to achieve excellence in manufacturing, goals like lean, economic and quality production with enhanced productivity play a crucial role in this competitive environment. It also necessitates major improvements in generally three primary technical areas: variation reduction, equipment reliability, and production scheduling. Complexity of the real world scheduling problems also ...

OBJECTIVE To determine the disease pattern of 400 patients attending Nepal Eye Hospital for strategic planning. MATERIALS AND METHODS A retrospective hospital based analysis of 400 cases visiting Retina Clinic of Nepal Eye Hospital (NEH) over a period of one year was carried out in order to know the disease pattern for planning purpose. RESULTS Males slightly outnumbered females (58% versus...

We examine the existence of stable bound states of some diatomic molecular ions where the neutral molecule itself is either unbound or barely bound. Two bound states have been found for the HeH ion even though HeH is known to be unbound. We have found no bound states for He2 2 even though He2 is known to have one bound state. The predicted binding energies for HeH are of the order of 1 K and de...