environment

Ergebnisse 133 – 144 von 1192 werden angezeigtNach Durchschnittsbewertung sortiert

Cell and Tissue Culture in Forestry
219,98 € In den Warenkorb
Biological, Physical and Geochemical Features of Enclosed and Semi-enclosed Marine Systems
192,59 € In den Warenkorb
Mixed Effects Models and Extensions in Ecology with R
139,09 € In den Warenkorb
Biogeochemistry of Forested Catchments in a Changing Environment
353,09 € In den Warenkorb
Sensory Processing in Aquatic Environments
219,98 € In den Warenkorb
Reviews of Environmental Contamination and Toxicology
128,39 € In den Warenkorb
$Honighäuschen (Bonn) - If one were forced to use a single key word to describe the decade of the 1980's, a very prominent one would be "technology. " Leading the forefront of tech nology advancement were breakthroughs in electronics. Devices that were uncommon or unknown in 1980 became commonplace, and almost indispens able, by 1989. This trend has continued into the 1990's and it does not seem to be abating in any way. Microwave ovens, video recorders, telephone answer ing machines, compact disc players, computers, and a host of smaller or less sophisticated devices now appear in most households. The development of small and inexpensive computers, i. e. , personal computers, has placed computing resources within reach of many more people. In addition, many traditional, and largely mechanical devices, have been enhanced by electronics. For example, specialized microprocessors are combined with arrays of electronic sensors to control and monitor sophisticated engineering components in most new auto mobiles. In this and many other ways, we are touched by the new electronics in almost every aspect of our daily lives. Initially, personal computers were little more than toys. They contained only a small fraction of the computing power of their immediate ancestors, the mini computers and mainframe computers. However, rapid improvements in integ rated circuit design and chip manufacture produced regular reductions in size and cost of computer components. During the same time, processor speed and sophistication increased.$
Building Knowledge-Based Systems for Natural Resource Management
117,69 € In den Warenkorb
Reviews of Environmental Contamination and Toxicology
128,39 € In den Warenkorb
Biological Control
246,09 € In den Warenkorb
Reviews of Environmental Contamination and Toxicology
128,39 € In den Warenkorb
Reviews of Environmental Contamination and Toxicology
106,99 € In den Warenkorb
Prediction of the Environmental Fate of Chemicals
171,19 € In den Warenkorb

Asiatische Hornisse in der Region Bonn und Rhein-Sieg aufgetaucht

environment

Cell and Tissue Culture in Forestry

Biological, Physical and Geochemical Features of Enclosed and Semi-enclosed Marine Systems

Mixed Effects Models and Extensions in Ecology with R

Biogeochemistry of Forested Catchments in a Changing Environment

Sensory Processing in Aquatic Environments

Reviews of Environmental Contamination and Toxicology

Building Knowledge-Based Systems for Natural Resource Management

Reviews of Environmental Contamination and Toxicology

Biological Control

Reviews of Environmental Contamination and Toxicology

Reviews of Environmental Contamination and Toxicology

Prediction of the Environmental Fate of Chemicals

Querdenker, Wespen und aculeate Hymenopteren

Dachdecker trifft Baumhummel – was tun?

Filialisierung bei Hornissen

Wildbienen, Bienenhotels und Kindergärten – Gehören Wildbienen zu Deutschland?

Ein Hornissennest in einem Rollladenkasten

Hilfe, eine riesige Hornisse baut bei mir