Results 101 to 110 of about 9,672,449 (304)

Characterization of Pure and Antimony Doped SnO2 Thin Films Prepared by the Sol-Gel Technique [PDF]

Iranian Journal of Chemistry & Chemical Engineering, 2006
Pure and antimony doped SnO2 thin films have been prepared by the sol-gel dip coating technique on glass substrate using starting material SnCl2.2H2O as a host and SbCl3 as a dopant. Our experimental results revealed that, the quality of the coated films
Abdoljavad Novinrooz, Parvin Sarabadani, Javad Garousi   +2 more
doaj  

‘Guide and Prejudice’— How Argonautes recognize targets across domains of life

FEBS Letters, EarlyView.
Argonaute proteins use short nucleic‐acid guides to locate and regulate specific targets across all domains of life. Despite striking diversity—from human gene silencing to bacterial immune defence—all Argonautes share a conserved three‐stage recognition logic: guide‐directed sampling, progressive target pairing with a conformational checkpoint and ...
Jack P. K. Bravo
wiley   +1 more source

Structures of mycobacterial 3‐methylcrotonyl‐CoA carboxylase reveal carrier‐domain translocation between catalytic sites

FEBS Letters, EarlyView.
Mycobacterial 3‐methylcrotonyl‐CoA carboxylase uses a mobile biotin‐carrying domain to shuttle a carboxyl group between two catalytic sites, enabling carboxylation of 3‐methylcrotonyl‐CoA during leucine breakdown. Cryo‐electron microscopy captures the carrier at both sites and reveals an inward loop movement that may prevent futile rebinding to the ...
Ajit Yadav, Bogdan I. Florea, Sebastian Geibel   +2 more
wiley   +1 more source

Section properties of palm petioles, part 2: The relationship of petiole histology with the torsional rigidity of the palm, Trachycarpus fortunei [PDF]

, 2006
The Trachycarpus fortunei palm is a good example of a palm with a large leaf blade supported by a correspondingly large petiole. The interaction of the material and functional properties of the petiole was analysed using engineering and botanical methods
Soetaert, K.E.R., Neukermans, Griet, MARCHETTINI, N., Koedam, Nico, Obade, Paul, Van Nedervelde, F, Atherton, MA, Obade, Paul T., Neukermans, G., Neukermans, G,, PULSELLI, F. M., Collins, MW, COPPOLA, F., Soetaert, K,, Soetaert, Karlien, Alemzadeh, K, Dahdouh-Guebas, F., Koedam, N,, Tsouchlaraki Androniki(http://users.isc.tuc.gr/~atsouchlaraki), Koedam, N., Dahdouh-Guebas, F,, Bogaert, Jan, Nedervelde van, F., Nyssen, E., Booth, Colin A., Windsor-Collins, AG, Laspidou, C., Nijssen, E,, Slepetiene, Alvyra, Van Nedervelde, F,, TIEZZI, E. B. P., Τσουχλαρακη Ανδρονικη(http://users.isc.tuc.gr/~atsouchlaraki), Obade, P,, BORSA, S., Fullen, Michael A., SIMONCINI, E., Soetaert, Karline, Nyssen, Edgar, Greated, Marianne, Dahdouh-Guebas, Farid, Vaina, V., van Nedervelde, F., Bogaert, J., Conn, AT, Jankauskas, Benediktas, Nyssen, E, Van Nedervelde, Fleur, Cutler, DF, Jankauskienė, Genovaitė, Berger, Uta, Obade, P., Berger, U., Zhang, L, Berger, U,, Ruzzenenti F., Basosi R., RUZZENENTI, FRANCO, BASOSI, RICCARDO   +57 more
core   +2 more sources

From junk to function — How weak selection in eukaryotes builds new parts and drives genomic complexity

FEBS Letters, EarlyView.
How do genomes gain new functional parts? In eukaryotes, which tend to evolve under weak selection, much of the genome is junk. Palazzo and Qiu borrow the logic of Markov chains to show how non‐functional DNA becomes functional through the appearance of intermediate states, which arise due to epistasis, buffering, and biochemical messiness, allowing ...
Alexander F. Palazzo, Yi Qiu
wiley   +1 more source

The Shewanella oneidensis Fic enzyme SoFic targets the switch‐I region of EF‐Tu for AMPylation

FEBS Letters, EarlyView.
Fic enzymes mediate diverse post‐translational modifications across all domains of life, including AMPylation. Prokaryotic EF‐Tu can be AMPylated and deAMPylated by the conserved Fic enzyme SoFic. Structural and biochemical approaches were used to characterize the effect of AMPylation on EF‐Tu, SoFic's enzymatic activities, and the enzyme‐target ...
Svenja Runge, Vivian Pogenberg, Alexander Baumgart, Bente Siebels, Hartmut Schlüter, Michael Hecht‐Bucher, Aymelt Itzen   +6 more
wiley   +1 more source

Micro-structural properties of porous asphalt mixture

, 2014
In order to fully understand the properties of porous asphalt, investigation should be conducted from different point of views. This is from the fact that, porous asphalt mixture designed with the same aggregate gradation and air void content can give ...
Ahmad, Kabiru Abdullahi
core  

Chiral separation of chloroalkanes with the chromatographic column onboard Martian rovers

FEBS Letters, EarlyView.
Computer image of the Rosalind Franklin Rover of ESA's ExoMars mission. ExoMars is scheduled to land on planet Mars in Oxia Planum in 2029. This area represents an interesting spot to look for biosignatures. Investigations of ExoMars include measurement on molecular chirality. We show that chiral chloroalkanes, that have been identified on Mars, can be
Asma Merzougui, Agnes Banreti, Armelle L. Ernst, Guillaume Leseigneur, Uwe J. Meierhenrich   +4 more
wiley   +1 more source

Structural service book.

, 1918
Mode of access: Internet.Environ Dsgn TH1.A6: v.1: Gift of John Galen Howard"A revised reprint from the 12 issues for 1917 of the Journal of the American Institute of Architects, Structural Service Department.
American Institute of Architects. Structural Service Dept.
core  

Prospecting the protein design landscape

FEBS Letters, EarlyView.
This review outlines the current state of various protein design approaches. We discuss the current possibilities enabled by recently released tools, highlight future avenues to pursue in protein design, and underscore the crucial role of key databases and resources for successful protein design workflows.
Jakob R. Riccabona, Katharina T. Stonig, Jens Meiler, Clara T. Schoeder, Monica L. Fernández‐Quintero   +4 more
wiley   +1 more source