Results 91 to 100 of about 91,818 (202)

Scientific returns from a program of space missions to comets [PDF]

open access: yes
A program of cometary missions is proposed. The nature and size of interstellar dust, its origin and evolution; identification of new interstellar molecules; clarification of interstellar chemistry; accretion of grains into protosolar cometesimals; role ...
Delsemme, A. H.
core   +1 more source

Microelectrophoresis of selected mineral particles [PDF]

open access: yes
Particle mobilities of ilmenite, labradorite plagioclase, enstatite pyroxene, and olivine were measured with a Rank microelectrophoresis system to evaluate indicated mineral separability.
Alexander, K. D.   +2 more
core   +1 more source

Quantitative plant proteomics using hydroponic isotope labeling of entire plants (HILEP) [PDF]

open access: yes, 2011
A. Gruhler   +50 more
core   +1 more source

A new soil ionization model for grounding electrodes

open access: yesInternational Transactions on Electrical Energy Systems, 2016
Mehrdad Mokhtari   +2 more
openaire   +1 more source

Soil Mobility and Residual Effects of Herbicides Applied on Corn Straw. [PDF]

open access: yesACS Omega
de Cássia Silva R   +6 more
europepmc   +1 more source

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