Results 21 to 30 of about 2,743,615 (301)

Sequence Heterogeneity Accelerates Protein Search for Targets on DNA [PDF]

, 2015
The process of protein search for specific binding sites on DNA is fundamentally important since it marks the beginning of all major biological processes. We present a theoretical investigation that probes the role of DNA sequence symmetry, heterogeneity
Alberts B., Alexey A. Shvets, Anatoly B. Kolomeisky, Dill K. A., Lodish H., Phillips R.   +5 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

Bone mineral: update on chemical composition and structure [PDF]

, 2009
Bone mineral: update on chemical composition and ...
Combes, Christèle, Drouet, Christophe, Glimcher, Melvin J., Rey, Christian   +3 more
core   +2 more sources

Stoichiometry control of sputtered CuCl thin films: Influence on ultraviolet emission properties [PDF]

, 2006
We demonstrate that the chemical composition of the sputtered CuCl thin films could be finely controlled by adjusting the bias to the substrate.
Chastain J., Cullity B. D., D. C. Cameron, Gomathi Natarajan, P. J. McNally, R. T. Rajendra Kumar, S. Daniels   +6 more
core   +1 more source

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

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

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

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

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

Distribution modeling, soil properties, and variation in essential oils chemical composition of Rhanterium adpressum Coss. & Dur. [PDF]

, 2019
Modeling the distribution of Rhanterium adpressum, an endemic species from southwestern Algeria, and the interactions of soil’s chemical properties with the variability of chemical composition of its essential oils makes the objective of this study ...
Elhouiti, Fatiha, Ouinten, Mohamed, Tahri, Djilali, Yousf, Mohamed   +3 more
core   +2 more sources