pBR322/Ultraviolet irradiation/Restriction endonuclease/Pyrimidine dimer Plasmid pBR322 DNA was irradiated with ultraviolet light at 254 nm and digested with various restric tion endonucleases. Analyses of the products suggested that the pyrimidine dimers which would have been formed just across the cutting site (Acc I), at the opposite position of the cutting site (Hind III, Eco RI, Bam HI), a...

We i n vestigate the generative capacity of the so-called conditional tabled eco-grammar systems CTEG. They are a variant of eco-grammar systems, generative mechanisms recently introduced as models of the interplay b e t ween environment and agents in ecosystems. In particular, we compare the power of CTEG systems with that of programmed and of random context T0L systems and with that of ET0L s...

Around the world, green labels are used for a wide range of food products, both in grocery stores and restaurants. Often, the price for these labeled products is higher due to higher production costs associated with the goods. This leads to demand for these goods in the market and consumers that are willing to pay. Here, I will examine the willingness to pay for three different eco-labeled seaf...

Turbulent fluxes of carbon, water and energy were measured at the Wind River Canopy Crane, Washington, USA from 1999 to 2004 with eddy-covariance instrumentation above (67 m) and below (2.5 m) the forest canopy. Here we present the decomposition of net ecosystem exchange of carbon (NEE) into gross primary productivity (GPP), ecosystem respiration (R(eco)) and tree canopy net CO(2) exchange (Del...

The goal of this paper is to present eco-innovation implementation in Poland and in some European countries. I assess factor influencing on ecoinnovation in small medium enterprises. Both current and expected energy and material prices are particularly important for pushing firms to reduce pollution, decrease hazardous substances and increase recyclability of products. Cost savings are an impor...

Energy efficiency enhancement has become an increasingly important issue for battery electric vehicles. Even if it can be improved in many ways, the driver's driving pattern strongly influences the battery energy consumption of a vehicle. In this paper, eco assist techniques to simply implement an energy-efficient driving assistant system are introduced, including eco guide, eco control and eco...

Objective: The objective of this study was to quantify four regulating ecosystem services; carbon sequestration and storage, avoided run-off, air pollution removal by trees oxygen production in the Eugene Pioneer Cemetery, OR (USA).
 Material Methods: For data preparation field collected on paper sheets. Collected were land-use type, tree species, diameters breast height-DBH (cm), total he...