Employers' Perspective Towards People with Disabilities: a Review of the Literature

The significance of employment for people with disabilities has gained interest among researchers. The successful inclusion of people with disabilities in the employment settings depends on the employers’ perspective towards their integration in the mainstream workforce. This review examines literature over the past 25 years with an attempt to assess the employers’ perspective and specifically, the factors influencing their perspective towards inclusion of people with disabilities in employment. A search of electronic databases has resulted in the selection and analysis of 44 articles. The literature indicates that employers’ perspective plays an important role in providing and maintaining employment opportunities for people with disabilities. A number of factors including type of disability and demographic variables affecting employers’ perspective have been identified and discussed

Joint measurability, steering and entropic uncertainty

The notion of incompatibility of measurements in quantum theory is in stark contrast with the corresponding classical perspective, where all physical observables are jointly measurable. It is of interest to examine if the results of two or more measurements in the quantum scenario can be perceived from a classical point of view or they still exhibit non-classical features. Clearly, commuting observables can be measured jointly using projective measurements and their statistical outcomes can be discerned classically. However, such simple minded association of compatibility of measurements with commutativity turns out to be limited in an extended framework, where the usual notion of sharp projective valued measurements of self adjoint observables gets broadened to include unsharp measurements of generalized observables constituting positive operator valued measures (POVM). There is a surge of research activity recently towards gaining new physical insights on the emergence of classical behavior via joint measurability of unsharp observables. Here, we explore the entropic uncertainty relation for a pair of discrete observables (of Alice's system) when an entangled quantum memory of Bob is restricted to record outcomes of jointly measurable POVMs only. Within the joint measurability regime, the sum of entropies associated with Alice's measurement outcomes - conditioned by the results registered at Bob's end - are constrained to obey an entropic steering inequality. In this case, Bob's non-steerability reflects itself as his inability in predicting the outcomes of Alice's pair of non-commuting observables with better precision, even when they share an entangled state. As a further consequence, the quantum advantage envisaged for the construction of security proofs in key distribution is lost, when Bob's measurements are restricted to the joint measurability regime.Comment: 5 pages, RevTeX, 1 pdf figure, Comments welcom