INTRODUCTION Considerations in the extemporaneous compounding of prescriptions include stability and “beyond-use” dating. It should be noted that "Expiration Dates" are placed on commercially manufactured products and "Beyond-Use Dates" are used for compounded preparations. Prescriptions requiring extemporaneous compounding by the pharmacist generally do not require the extended shelf-life that...

With the rapid proliferation of user-generated content available on the Internet, one of the biggest challenges is determining the relevancy of the information shown. The content often comes in two camps: ephemeral or evergreen. Evergreen content such as recipes for carrot cake or intro to data structures frequently don’t change with time, whereas ephemeral content, such as celebrity hot or not...

Abstract This paper documents that short-term options achieve significantly lower returns during months with 4 versus 5 weeks between expiration dates. The average return differential ranges from 16 to 29 basis points per week for delta-hedged portfolios, and 101 187 straddles, over 1996–2017. Evidence based on earnings announcements institutional holdings suggests investor inattention exact da...

Asyfa Krueng Mane Pharmacy is a business entity engaged in the sale of drugs. The drug supply data processing system that was carried out at still uses ordinary stationery to process so it deemed less effective and efficient. Therefore, there need for an information can be used assist support efficiency using FEFO (First First Out) method, which method dispenses drugs with shorter expiry dates ...

We present an efficient and accurate computational algorithm for reconstructing a local volatility surface from given market option prices. The is dependent on the values of both time underlying asset. use generalized Black–Scholes (BS) equation finite difference method (FDM) to numerically solve BS equation. reconstruct function, which provides best fit between theoretical prices by minimizing...

The proposed study addresses a two-echelon sustainable supply chain (SC) model with single-vendor and single-buyer by considering the detrimental impacts of environmental pollution due to production. Moreover, an estimation function measure production is developed through separate modelling. In entire chain, we assume deterioration rate increases time it also depends on product’s expiration dat...

Currently, we assist the emergence of sensors and low-cost information communication technologies applied to food products, in order improve safety quality along chain. Thus, it is relevant implement predictive mathematical modeling tools predict changes allow decision-making for expiration dates. To perform that, Baranyi Roberts model online tool Combined Database Predictive Microbiology (Comb...

BACKGROUND The Accufuser silicone-based elastomeric infusion device has recently been approved for the Canadian market. OBJECTIVE To evaluate the stability of 5 antibiotics (cefazolin, ceftazidime, ceftriaxone, clindamycin, and vancomycin) in either 5% dextrose in water (D5W) or 0.9% sodium chloride in water (NS) after storage in Accufuser disposable silicone balloon infusers. METHODS The s...