The current review examines work-related traumatic events, with particular focus on posttraumatic stress disorder (PTSD) as a potential mental health outcome. Despite considerable empirical knowledge about trauma and PTSD, a gap exists with respect to laws undergirding Workers Compensation (WC) insurance coverage for work-related mental health injuries. In this article, state and federal WC sta...

With so much discussion about claim benchmarking, treatment protocols and the like, did you ever wish someone couldjust point you in the right direction? This analysis o)Cthe detailed workers compensation [WC] claim data now becoming available to researchers leads to a picture that resembles a simplified navigational chart. As described in the paper, that map--together with a few rules--provide...

The objective of this research was to evaluate the effectiveness and provide a limited economic evaluation of an office ergonomics program at a major university from 1995 to 2007. The relationship between office-related recordable injuries, reported lost time, severity of these injuries, and the Workers' Compensation (WC) paid was analyzed and the corresponding incident cost was calculated. Two...

The problem of determining the optimal warranty period, assumed to coincide with the manufacturer’s lower specification limit for the lifetime of the product, is addressed. It is assumed that the quantity sold depends via a Cobb–Douglas-type demand function on the sale price and on the warranty period, and that both the cost incurred for a non-conforming item and the sale price increase with th...

Using monitored job cycles to design and model random maintenance strategies for ensuring life-cycle reliability has been extensively researched. The heterogeneity over the life cycle ignored universally in this type of strategy. In paper, using two different areas regions that can screen reliability, were customized reliabilities warrantied products with be ensured based on heterogeneity. case...

In this paper, we present an optimal burn-in model for repairable assembly products (RAP) sold under warranty. The general repairable products, sold under warranty and optimal burn-in model by Sheu (2004) are further extended to the case in which the probability of type II failure is independent for a parent item. This paper investigates a parent item (product or system) made up of two items (s...

Abstract Typical high-strength products are made from carbon-rich steels possessing relatively high carbon content, thus reducing weldability. In this work, preliminary studies on designing and tailoring a low-alloyed steel for the laser-based powder bed fusion (PBF-LB/M) process by adding black (C) nanoparticles tungsten carbide (WC) particles enhancing material properties provided. First, bas...

This paper considers a general repairable product sold under a failure-free renewing warranty agreement. In the case of a general repairable model, there can be two types of failure: type I failure (a minor failure), which can be rectified by minimal repairs; and type II failure (a catastrophic failure), which can be removed only by replacement. After a minimal repair, the product is operationa...

The high cost of lenient return policies force consumer electronics OEMs to look for ways to recover value from lightly used consumer returns, which constitute a substantial fraction of sales and cannot be re-sold as new products. Refurbishing to remarket or to fulfill warranty claims are the two common disposition options considered to unlock the value in consumer returns, which present the OE...