Exponential growth is the unique characteristic of life. Destruction of a cancer colony by x-ray therapy follows unique exponential form. The primary target of x-rays (ionizing electromagnetic radiation) must be that reaction which is responsible for exponential growth. Because exponential growth is inherited this chemical reaction must be the creation of life, of cancer and this target. 434 MH...

Vibrio fetus is significant in the sheep and cattle industries because it causes abortion and infertility. However, little is known of the metabolism of this organism. Smith and Taylor (1919) described V. fetus as being relatively difficult to cultivate immediately after isolation, but after repeated transfers cultivation became less difficult. The organism produced no gas and the reaction rema...

Pushing to higher light-source performance will eventually require using linacs rather than storage rings, much like colliding-beam storage rings are now giving way to linear colliders. r 2003 Elsevier Science B.V. All rights reserved. PACS: 07.85.Qe; 07.85. m Synchrotron radiation sources have proven to be immensely important tools throughout the sciences and engineering. In consequence, synch...

We characterize the dynamics of energy markets in which energy is derived from polluting (fossil) and clean (solar) resources. The analysis is based on geometric optimal control considerations. An important feature of solar energy technologies is that their cost of supply is predominantly due to upfront investment in capital infrastructure (rather than to actual supply rate) and this feature ha...

In the early 1900s, energy sources around the world were mostly agriculturally derived and industrial products were primarily made from plant matter. Early motor fuels also came from agriculture — Henry Ford used ethanol in his original engine and Rudolf Diesel's engine could run on peanut oil. By 1920, petroleum emerged as the dominant energy source for transportation fuels and industrial prod...

The rules of a number of electricity markets encourage renewable energy production and demand response through fixed support schemes and socialize the costs of integrating this production trough grid tariffs. These mechanisms are not economically efficient because they do not rely on market-based prices and do not consider the actual costs of achieving reliable system operation. This paper pres...

Galactic microquasars are certainly one of the most recent additions to the field of high energy astrophysics and have attracted increasing interest over the last decade. However, the high energy part of the spectrum of microquasars is the most poorly known, mainly due the lack of sensitive instrumentation in the past. Microquasars are now primary targets for all of the observatories working in...

Energy harvesting technology is attracting huge attention and holds a promising future for generating electrical power. This process offers various environmentally friendly al‐ ternative energy sources. Especially, radio frequency (RF) energy has interesting key at‐ tributes that make it very attractive for low-power consumer electronics and wireless sensor networks (WSNs). Ambient RF energy co...

nowadays the position of the renewable energy is so important because of the environment pollution and the limitation of fossil fuels in the world. energy can be generated more and more by the renewable sources, but the fossil fuels are non-renewable. one of the most important renewable sources is the wind energy. the wind energy is an appropriate alternative source of fossil fuel. the replacem...