Results 251 to 260 of about 765,969 (310)
Catalytic conversion of residual raw material into biodiesel using a superior magnetic solid acid catalyst based on Zn-Fe ferrite: thermodynamic and kinetic studies. [PDF]
RSC AdvGonçalves MA +7 more
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Science, 2023
Estimates of whale mutation rates contribute to understanding evolutionary ...
A Rus, Hoelzel, Michael, Lynch
openaire +2 more sources
Estimates of whale mutation rates contribute to understanding evolutionary ...
A Rus, Hoelzel, Michael, Lynch
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2006
Industrial fermentations need raw materials that fulfill the requirements of the organism (suitable carbon and nitrogen source, minerals and specific nutrients) and that are available in a high quantity and quality. This contribution gives a comprehensive overview, including the new trends and progress of recent years.
openaire +2 more sources
Industrial fermentations need raw materials that fulfill the requirements of the organism (suitable carbon and nitrogen source, minerals and specific nutrients) and that are available in a high quantity and quality. This contribution gives a comprehensive overview, including the new trends and progress of recent years.
openaire +2 more sources
1963
Although silica is the commonest constituent of the earth’s crust, the study of it and its compounds baffled investigators for many decades. There are several reasons for this. Firstly, silicates are almost all insoluble in anything except hydrofluoric acid, so that they cannot be separated or investigated by solution methods.
Felix Singer, Sonja S. Singer
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Although silica is the commonest constituent of the earth’s crust, the study of it and its compounds baffled investigators for many decades. There are several reasons for this. Firstly, silicates are almost all insoluble in anything except hydrofluoric acid, so that they cannot be separated or investigated by solution methods.
Felix Singer, Sonja S. Singer
openaire +1 more source
Molecular imaging in oncology: Current impact and future directions
Ca-A Cancer Journal for Clinicians, 2022Steven P Rowe, Martin G Pomper
exaly