Dairy Imports: How Serious a Threat?

How Serious Is Threat of Radiological Terrorism?

Radiological terrorism (radioterrorism) is the deliberate use of radiological weapons. These weapons use radioactive materials to disperse and emit ionizing radiation. There are two classes of radiological weapons - radiological dispersal devices (RDD) and radiation emission devices (RED). These weapons would no cause massive numbers of dead. In most radiological attack scenarios, only few peop...

Differential Power Analysis: A Serious Threat to FPGA Security

Differential Power Analysis (DPA) implies measuring the supply current of a cipher-circuit in an attempt to uncover part of a cipher key. Cryptographic security gets compromised if the current waveforms obtained correlate with those from a hypothetical power model of the circuit. As FPGAs are becoming integral parts of embedded systems and increasingly popular for cryptographic applications and...

Indoor Aerosols: A Serious Threat for Human Health

Lack of South Caspian Habitat Conservation Network, A Serious Threat on Biodiversity

Iran, a 4-season land in the world, is located in semi-arid part of Asia. There are several geographical climates in this country, which are the main causes for the existence of diverse ecological conditions. In the north, where the Caspian Sea meets the land, there are three provinces. One of these, Guilan province, (the studied area) is located in the southwest of the Caspian with different g...

Implications of Dairy Imports: The Case of Milk Protein Concentrates

Imports of milk protein concentrates (MPCs) are increasingly entering the United States with minimal trade restrictions. MPC is a general reference to a dried protein product derived from milk using a technology known as “ultra filtration.” Two questions are addressed in this article. First, did the combination of relaxed import restrictions, low world prices for protein, and relatively high do...