B2B spot market has grown rapidly and become an effective trading channel for commodity products. Besides long-term contract procurement from conventional suppliers (forward and option), a buyer can procure or sell commodities at any time in B2B spot market to adjust her inventory level....

Classical inventory theory often assumes no discrepancies between recorded inventory and actual inventory. However, inventory records are usually inaccurate due to many reasons in practice. For example, inventory shrinkage refers to the difference between booked inventory that a company should...

Inventory pledge financing is the core mode of logistics and supply chain finance in China, which can effectively solve financial bottlenecks in supply chains and has significant scope to develop. However, it is seriously constrained by the level of risk control. Given the randomly fluctuant...

A phosphate protective film was prepared on carbon steel. The structure of the film was analyzed with X-ray photoelectron spectra (XPS) and atomic is force microscope (AFM). AFM observed the full process of film formation clearly. XPS with rotation etch displayed multilayer structure of...

Bank customer churn prediction is one of the key businesses for modern commercial banks. Recently, various methods have been investigated to identify the customers who would leave away. This paper proposed a new framework based on feature clustering and classification technique to help...

TiCl4/MgCl2, TiCl4/MgCl2/donor catalysts and TiCl4/donor complexes were prepared in this experiment; the donors are EB, DNBP, DBPG, DBW, PPDE, and BMMF respectively. Chemical states of Ti on the surface of MgCl2-supported Z–N catalysts were analyzed with X-ray photoelectron spectroscopy (XPS)....

To meet rising energy demands in a sustainable manner, the United States Renewable Fuel Standard 2 (RFS2) mandates the production of 3.78billion L (1billion gallons) of biomass-based biodiesel per year by 2020. Urban marginal lands, herein defined as lots with poor agricultural potential and...

In December 2003, Congress passed the Fair and Accurate Credit Transaction Act (FACTA) giving US consumers the right to request free annual credit reports. In compliance with this legislation three major US credit bureaus (Equifax, Experian, and TransUnion) began offering free copies of their...

More than two million acre-feet (MAF) of water transfers from agriculture to urban and instream are discussed and debated in California. We use a regional agricultural production and water transfer model to evaluate potential third party impacts of transferring one MAF of water from the Central...