Business-to-Consumer e-commerce has not only increased the demand for package delivery services, such as those offered by Federal Express and UPS, but has also led to the development of new home delivery service models and activities such as grocery delivery services. By bringing goods “the last mile” to the customer’s front door, home delivery is seen by many as the ultimate value-added servic...

Beef is a perishable product and requires special handling. Demand for beef also fluctuates quite high heavily influenced by various religious events traditions in Indonesia. Under these conditions, reasons, products are returned from customers to distributors. An increase the number of leads costs risk damage. The research created an optimization model distribution recall with minimal risks. a...

The objective of this model is to investigate the inventory system for perishable items with linear demand pattern where Weibull deterioration is considered. The Economic order quantity is determined for minimizing the average total cost per unit time. The unit production cost is taken to be inversely related to the demand rate. The result is illustrated with numerical example.

Addition of sodium isoascorbate to the formulation for perishable canned comminuted cured meat markedly enhanced the efficacy of nitrite against Clostridium botulinum. This effect was reproducible through a series of three tests. In one test it was found that the initial addition of 50 microgram of sodium nitrite per g plus isoascorbate was as effective as 156 microgram of sodium nitrite per g ...

Dissertation Abstract This dissertation focuses on the perishable inventory theory with health-care applications, the multi-variate input modeling for stochastic simulations, and temporal and bivariate dependence modeling for interarrival and service times of the queueing systems. This disser-tation contributes to the perishable inventory theory by introducing the critical level policy for the ...

glioma, as a primary tumor of central nervous system, is the main cause of death in patients with brain cancer. therefore, development of an efficient strategy for treatment of glioma is worthy. the aim of the current study was to develop a srl peptide-coated dendrimer as a novel dual gene delivery system for targeting the lrp receptor, an up-regulated gene in both bbb and glioma cells. to perf...

abstract background: many factors have been mentioned to influence decision‑making for different kinds of delivery. decision‑making for vaginal delivery is under the influence of culture, perceptions, beliefs, values, attitudes, personalities, and knowledge. the current study aims at exploring the determinants of decision‑making for vaginal delivery in the north of iran from women’s perspective...

In this paper, we study the problem of posting take-it-or-leave-it prices for a perishable item to maximize the seller’s expected revenue. Agents arrive independently over time, and each of them makes a purchase decision according to the price. We study the case that the seller has no prior information about agents’ valuations, whereas the benchmark in the competitive analysis is an optimal mec...