Reducing the carbon footprint of global supply chains is a challenge for many companies. Governmental emission regulations are increasingly stringent, and consumers environmentally conscious. Companies should therefore integrate emissions in their chain decision making. In this paper, we study inbound mode inventory management making company that sells an assortment products. Stochastic demand ...

Recently, various deterministic inventory models were developed for deteriorating items with the uniform demand pattern (either increasing or decreasing) throughout cycle. However, such types of are not suitable many real business problems. In particular, patterns steady models, ordinarily, rises first, then it becomes static and finally decreases, demands can be portrayed by considering trapez...

Abstract We consider a cooperative game defined by an economic lot-sizing problem with heterogeneous costs over finite time horizon, in which each firm faces demand for single product period and coalitions can pool orders. The model of cooperation works as follows: ordering channels holding backlogging technologies are shared among the members coalitions. This implies that uses best channel tec...

In particular business transactions, the supplier usually provides an admissible delay in settlement to its vendor encourage further sales. Additionally, demand for commodity is inversely proportional function of sales price, which non-linear and, some situations, a holding cost rises over time. Moreover, many goods often deteriorate consistently and shall not be sold after their expiration dat...

A pricing factor plays a dominant role in consumer behavior most countries affected by the COVID19 pandemic. People have lost their job while others renegotiated for low-paying jobs during this Thus, article aims to develop viable model consider various aspects of Here, we an optimal ordering quantity inventory deteriorating items, which are still demand depending upon selling price product. Th...

The contemporary literature on cloud resource allocation is mostly focused studying the interactions between customers and managers. Nevertheless, recent growth in customers’ demands emergence of private providers (CPs) entice managers to rent extra resources from CPs so as handle their backlogged tasks attract more customers. This also renders an important problem study. In this paper, we inve...

The bulk of the research on long term evolution/long evolution-advanced [(LTE)/(LTE-A)] packet scheduling is concentrated in downlink and uplink comparatively less explored. In uplink, channel aware with throughput maximization has been widely studied while considering an infinitely backlogged buffer model, which makes investigations unrealistic. Therefore, we propose optimal procedure realisti...

In this paper, we develop an integrated two-echelon supply chain inventory model with a single-manufacturer and multi-retailers in which each retailer’s demand is dependent on selling price of the product. The manufacturer produces single product dispatched order quantities retailers some equal batches. production process imperfect quality products defective percentage random nature follows bin...

In this paper, we present a new MAC (Medium Access Control) protocol, called Hybrid ALOHA (H-ALOHA), which is combination of two existing protocols: Pure (P-ALOHA) protocol and Slotted (S-ALOHA) protocol. The idea behind it to design that could meet some specific requirements in wireless networks, such as reducing energy consumption, delay minimization, increasing the throughput. To best our kn...