Results 21 to 30 of about 2,721,187 (298)

Constraining planet structure and composition from stellar chemistry: trends in different stellar populations [PDF]

, 2017
The chemical composition of stars that have orbiting planets provides important clues about the frequency, architecture, and composition of exoplanet systems.
Adibekyan, V., Barros, S. C. C., Delgado-Mena, E., Demangeon, O., Dorn, C., Faria, J., Israelian, G., Mordasini, C., Noack, L., Santos, N. C., Sousa, S. G.   +10 more
core   +2 more sources

Adaptation of "Niagara Rosada" grape must to winemaking by partial cluster dehydration [PDF]

Engenharia Agrícola, 2014
This study aimed to verify the influence of partial dehydration of "Niagara Rosada" grape clusters in physicochemical quality of the pre- fermentation must.
Wesley E. Santiago, Bárbara J. Teruel, Rafael A. De Oliveira, João C. T. R. Da Silva   +3 more
doaj   +1 more source

Associations among Wine Grape Microbiome, Metabolome, and Fermentation Behavior Suggest Microbial Contribution to Regional Wine Characteristics. [PDF]

, 2016
UnlabelledRegionally distinct wine characteristics (terroir) are an important aspect of wine production and consumer appreciation. Microbial activity is an integral part of wine production, and grape and wine microbiota present regionally defined ...
Allen, Greg, Bokulich, Nicholas A, Collins, Thomas S, Ebeler, Susan E, Heymann, Hildegarde, Masarweh, Chad, Mills, David A   +6 more
core   +2 more sources

Chemical composition of skeletal muscle

Arquivos de Neuro-Psiquiatria, 1969
The present paper aims to presents standard values for the contents of water, sodium, potassium, calcium, magnesium, phosphorus, copper and iron in muscles (tibialis anterior, deltoid and pectoralis major) in individuals without any neurological ...
Abrão Anghihan, Francisco B. De Jorge, Julinho Aisen   +2 more
doaj   +3 more sources

Characterisation of vumba and ubumba clays used for cosmetic purposes

South African Journal of Science, 2017
Two traditional cosmetic clays bear similar names in different local South African languages: vumba (Tshivenda) and ubumba (isiZulu). The wet clays are applied topically for cosmetic purposes by the respective indigenous peoples.
Refilwe Morekhure-Mphahlele, Walter W. Focke, Wiebke Grote   +2 more
doaj   +1 more source

Schiff Base-Functionalized Melamine Sponge with Hierarchical Porous Architecture for High-Efficiency Removal of Organic Dyes in Wastewater

Nanomaterials
Melamine sponges have demonstrated significant application potential in the field of adsorption materials due to their unique three-dimensional porous network structure, excellent chemical/mechanical stability, and abundant amino active sites on the ...
Xiaoyu Du, Hailiang Nie, Yanqing Qu, Jingyu Xu, Hongge Jia, Yong Zhang, Wenhui Ma, Boyu Du   +7 more
doaj   +1 more source

Changes in chemical and microbiological composition of two varieties of olive during fermentation

Grasas y Aceites, 1993
In this study, the changes in chemical and microbiological composition of two olive varieties, Edincik and Gemlik, have been examined during fermentation at industrial scale.
M. Borcakli, G. Özay, I. Alperden, E. Özsan, Y. Erdek   +4 more
doaj   +1 more source

Testing the chemical tagging technique with open clusters [PDF]

, 2015
Context. Stars are born together from giant molecular clouds and, if we assume that the priors were chemically homogeneous and well-mixed, we expect them to share the same chemical composition.
Asplund, M., Blanco-Cuaresma, S., Carraro, G., Costado, M. T., Feltzing, S., González-Hernández, J. I., Heiter, U., Jiménez-Esteban, F., Korn, A. J., Marino, A. F., Montes, D., Roman, I. San, Soubiran, C., Tabernero, H. M., Tautvaišienė, G.   +14 more
core   +4 more sources

Chemical Composition of the Early Universe

, 2003
A prediction of standard inflationary cosmology is that the elemental composition of the medium out of which the earliest stars and galaxies condensed consisted primarily of hydrogen and helium 4He with small admixtures of deuterium, lithium 7Li, and 3He.
Harwit, Martin, Spaans, Marco
core   +2 more sources

Chemical Composition of the Biomass of Saccharomyces cerevisiae - (Meyen ex E. C. Hansen, 1883) Yeast obtained from the Beer Manufacturing Process [PDF]

, 2017
Brewer's yeast was subjected to analytical studies to determine the chemical composition of its biomass. To this end, traditional methods of analysis were used to determine ribonucleic acid (RNA), mineral elements, amino acids and fatty acids.
Abatti, D. (Dirceu), Bertoldo, I. C. (Ivan), Onofre, S. B. (Sideney), Refosco, D. (Douglas)   +3 more
core   +1 more source