payment for paperless trade: are there viable alternatives to the documentary credit?

Antibiotics in Animal Feeds: Are There Viable Alternatives?

The proglucagon (PG) gene is expressed in the gastrointestinal tract (GI) and brain in several animal species. The PG gene is differentially translated in the GI tract by specific endocrine cells to produce glucagon in the pancreas and glucagon-like peptides 1 and 2 (GLP-1/GLP-2), glicentin, and oxyntomodulin in the intestine. These PG-derived peptides have diverse functions involving insulin s...

The Design of Financial Coordinated Supervision Platform for Online Payment under Paperless Trade

Online payment is significant for paperless trading, but the problem about money laundering and credit fraud is the biggest bottleneck for its development. Making the abundant customer data and financial transaction data be well ordered is a reliable clue of effectively identifying suspicious financial transactions, which is the core of financial supervision. Based on the analysis of existing p...

Are there acceptable alternatives to amalgam?

Amalgam has been the material of choice for restoring posterior teeth for more than 100 years. The past 25 years have witnessed significant advances in restorative materials themselves and in the bonding systems for retaining a restoration in the prepared tooth. As a result, there has been a shift toward resin composite materials during this same period because of concerns about the esthetics a...

Are there alternatives to nonoxynol-9 spermicide?

You're certainly not alone in your interest of this method. Spermicide is a popular option for birth control because it is easily accessible, simple to use, and provides added lubrication. Results from recent scientific studies for newer alternatives look promising, but more research is still needed. Some of the new ingredients being studied that may be able to function as spermicide (and provi...

MRI Phantoms – Are There Alternatives to Agar?

The suitability of different gelling agents as MRI phantoms was evaluated in terms of homogeneity, gel stability and reproducibility. Time and effort for preparation were also taken into account. The relaxation times of various gel compositions were estimated. Carbomer-980 and Carbopol-974P were determined to be promising novel phantom materials. These gelling agents are readily available, inex...

Are there alternatives to surgery for Zenker diverticulum?