Results 31 to 40 of about 2,786,318 (328)

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

The solar chemical composition [PDF]

Nuclear Physics A, 2006
We review our current knowledge of the solar chemical composition as determined from photospheric absorption lines. In particular we describe the recent significant revisions of the solar abundances as a result of the application of a time-dependent, 3D hydrodynamical model of the solar atmosphere instead of 1D hydrostatic models.
Grevesse, N, Asplund, Martin, Sauval, A J   +2 more
openaire   +5 more sources

Milk Chemical Composition of Dairy Cows Fed Rations Containing Protected Omega-3 Fatty Acids and Fermented Rice Bran [PDF]

, 2013
The research was conducted to investigate the effect of ration containing protected omega-3 and fermented rice bran on chemical composition of dairy milk. The research employed 10 female PFH dairy cows of 2-4 years old with body weight 300-375 kg.
Purnomo, S. H. (S), Sudibya, S. (Sudibya)   +1 more
core  

Mapping the evolution of mitochondrial complex I through structural variation

FEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

FEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi, Pilar Samperio Ventayol, Natalie Burkard, Nicolas Schlegel, Carmen Aguilar, Sina Bartfeld   +5 more
wiley   +1 more source

Development of a rational composition of a polyenzyme composition in the technology of bioscouring of cotton fabrics

Vestnik of Vitebsk State Technological University
In recent decades, research into biochemical methods of preparation of textile materials from cellulose fibers has intensified. Of particular practical importance in terms of environmental friendliness and cellulose preservation are enzymes active at low
Ksenia A. Lenko, Natallia N. Yasinskaya, Natallia V. Skobova   +2 more
doaj   +1 more source

Investigation of physico-chemical characteristics of iron-containing technogenic raw materials in the conditions of JSC “AMT”

Metalurgija, 2023
The results of experiments conducted to determine the efficiency of the use of man-made waste, including largescale in volume among the waste of metallurgical production, melted films and sludge of the oxygen converter shop are presented.
M. Mukhametkhan, Ye. Mukhametkhan, G. Zhabalova, L. Kamkina   +3 more
doaj  

Fundamental Parameters and Chemical Composition of Arcturus

, 2011
We derive a self-consistent set of atmospheric parameters and abundances of 17 elements for the red giant star Arcturus: Teff = 4286+/-30 K, logg = 1.66+/-0.05, and [Fe/H] = -0.52+/-0.04.
Alekseeva, Allende Prieto, Ayres, Bertelli, C. Allende Prieto, Castelli, Cohen, Collet, De Silva, di Benedetto, Engelke, Fuhrmann, Gatewood, Hinkle, I. Ramírez, Kiehling, Kim, Koesterke, Kurucz, Majewski, Meléndez, Mozurkewich, Mäckle, Navarro, Perrin, Perryman, Quirrenbach, Ramírez, Rayner, Ryde, Schiavon, Shetrone, Skrutskie, Sneden, Soubiran, van Altena, Venn, Williams, Yi   +38 more
core   +1 more source

Chemical composition of AY Ceti: A flaring, spotted star with a white dwarf companion [PDF]

, 2011
The detailed chemical composition of the atmosphere AY Cet (HD 7672) is determined from a high-resolution spectrum in the optical region. The main atmospheric parameters and the abundances of 22 chemical elements, including key species such as 12C, 13C ...
Alonso, Barisevičius, Barisevičius, Barrado y Navascués, Batten, Berdyugina, Biazzo, Boothroyd, Charbonnel, Costa, Cousins, Cowley, da Silva, Eaton, Fekel, Fekel, Fekel, Girardi, Gray, Hakkila, Hauck, Johansson, Kurucz, Lawler, Massarotti, McWilliam, Montes, Olsen, Ottmann, Pallavicini, Poretti, Randich, Sanz-Forscada, Schrijver, Simon, Simon, Strassmeier, Strassmeier, Tautvaišienė, Walter   +39 more
core   +1 more source

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source