Results 251 to 260 of about 7,421,696 (299)
Some of the next articles are maybe not open access.
1999
Propionic acid fermentation is of major significance for the energetics of propionic acid bacteria. The main fermentation products are propionic and acetic acids and CO2 (Mashur et al., 1971; Foschino et al., 1988). Formic and succinic acids (Mashur et al., 1971) as well as acetoin and diacetyl (Tomka, 1949; Antila, 1956/57; Lee et al., 1969, 1970) are
openaire +1 more source
Propionic acid fermentation is of major significance for the energetics of propionic acid bacteria. The main fermentation products are propionic and acetic acids and CO2 (Mashur et al., 1971; Foschino et al., 1988). Formic and succinic acids (Mashur et al., 1971) as well as acetoin and diacetyl (Tomka, 1949; Antila, 1956/57; Lee et al., 1969, 1970) are
openaire +1 more source
Biological Transformation of Solar Energy
1960Publisher Summary This chapter presents a description of a hypothetical solar energy conversion plant in which an algal culture pond, algal digester, and a thermal power generator are combined to transform solar energy into electrical power. Description, specifications, and cost estimates are provided for designing, maintaining, and operating each of
W J, OSWALD, C G, GOLUEKE
openaire +2 more sources
2015
Climate change will be an ecological and humanitarian catastrophe unless we move quickly to eliminate greenhouse gas emissions. Policy experts advise us that we need to make major changes to our lifestyles, and our governments need to agree globally binding treaties and implement market instruments like carbon taxes. This advice is a mistake: it treats
openaire +1 more source
Climate change will be an ecological and humanitarian catastrophe unless we move quickly to eliminate greenhouse gas emissions. Policy experts advise us that we need to make major changes to our lifestyles, and our governments need to agree globally binding treaties and implement market instruments like carbon taxes. This advice is a mistake: it treats
openaire +1 more source
On the Energy Consumption of ATL Transformations
Software: Practice and ExperienceAbstractBackgroundModel transformations play a crucial role in Model‐Driven Engineering (MDE), with the ATLAS Transformation Language (ATL) being a powerful technology for developing model‐to‐model transformations.MethodsThis paper presents a comprehensive investigation into the energy consumption of ATL transformations, aiming to identify possible ...
Rubei R., Di Rocco J., Di Ruscio D.
openaire +2 more sources
Energy Packing Efficiency of the Hadamard Transform
IEEE Transactions on Communications, 1976Summary: This concise paper presents a theoretical evaluation of energy packing of the Hadamard transform which is often used in signal processing. It is shown that energy contained in the lowest \(1/2^j\) \(( j\): positive integer) of a signal's sequency spectrum can be explicitly evaluated in terms of covariances of the signal.
openaire +2 more sources
Sustainable development, renewable energy transformation and employment impact in the EU
International Journal of Sustainable Development and World Ecology, 2022Erik Gråd +2 more
exaly