Results 11 to 20 of about 5,307 (206)

Novel weak alignment techniques for nuclear magnetic resonance spectroscopy and applications to biomolecular structure determination [PDF]

, 2004
Nuclear magnetic resonance spectroscopy has continuously been developing ever since its introduction as a structural method in bioscience. Recently established residual dipolar coupling techniques yield information on long-range order in weakly ...
Meier, Sebastian
core   +1 more source

VARIABILITY IN SENSORY ECOLOGY: EXPANDING THE BRIDGE BETWEEN PHYSIOLOGY AND EVOLUTIONARY BIOLOGY

, 2009
International audienceSensory organs represent the interface between the central nervous system of organisms and the environment in which they live.
Irschick, Duncan, Lars Chittka, Dangles, O, Chittka, Lars, Irschick, D, Chittka, L, Olivier Dangles, Duncan Irschick, Casas, J, Dangles, Olivier, Casas, Jérome, Jérôme Casas   +11 more
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Oligosoma ornatum Gray 1843

, 2013
Oligosoma ornatum (Gray, 1843) Figure 2 Sphenomorphus pseudornatum: McCann 1955 (part): 79. (?) Cyclodina ornata: Hardy 1977: 261 - 64. Cyclodina pseudornata: Robb 1986: 92, 108, 110, 112. Cyclodina sp. 4: Jewell 2008: 114.
Chapple, David G., Hitchmough, Rod A., Patterson, Geoff B.   +2 more
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Macrostomum chongqingensis Wang 2017, n. sp.

, 2017
Macrostomum chongqingensis Lin and Wang, n. sp. (Figs 1–3) Material examined. Ten specimens (one holotype and nine paratypes), all collected by Mr. H.
Wang, Antai
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Rafting of Ni‐Based Superalloys Under Multiaxial Load as Understood by Phase‐Field Simulations and Critical Experiments

Advanced Engineering Materials, EarlyView.
Phase‐field simulations coupled with dislocation‐density‐based crystal plasticity modeling reproduce γ′ rafting behavior in single‐crystal Ni‐based superalloys under varied loading conditions. The model captures both macroscopic creep and microscopic morphology evolution, with results matching high‐temperature creep experiments.
Micheal Younan, David Bürger, Gunther Eggeler, Oleg Shchyglo, Ingo Steinbach, Muhammad Adil Ali   +5 more
wiley   +1 more source

Microstructure Evolution of a VMnFeCoNi High‐Entropy Alloy After Synthesis, Swaging, and Annealing

Advanced Engineering Materials, EarlyView.
The synthesis and processing (rotary swaging and annealing) of the novel VMnFeCoNi alloy is investigated, alongside the estimation of the grain size effect on hardness. Analysis of a wide grain size range of recrystallized microstructures (12–210 µm) reveals a low annealing twin density.
Aditya Srinivasan Tirunilai, Zeki Ayrildi, Buse Şen, Maik Rajkowski, Mathias Redondo Garcia, Markus Stricker, Guillaume Laplanche   +6 more
wiley   +1 more source

Design and Analysis of Compression–Torsion Coupling Metamaterials Using the Golden Section Method

Advanced Engineering Materials, EarlyView.
A novel compression–torsion metamaterial is engineered using inclined rods and symmetry breaking. To optimize its torsional performance, the golden section method is employed. The mechanical response of the metamaterial is validated through both numerical analysis and experimental validation.
Amirhossein Hassani, Sara Bagherifard
wiley   +1 more source

Composites of Shellac and Silver Nanowires as Flexible, Biobased, and Corrosion‐Resistant Transparent Conductive Electrodes

Advanced Functional Materials, EarlyView.
Shellac, a centuries‐old natural resin, is reimagined as a green material for flexible electronics. When combined with silver nanowires, shellac films deliver transparency, conductivity, and stability against humidity. These results position shellac as a sustainable alternative to synthetic polymers for transparent conductors in next‐generation ...
Rahaf Nafez Hussein, Tiago Carneiro Gomes, Eliza Ng, Simon Rondeau‐Gagné, Tricia Breen Carmichael   +4 more
wiley   +1 more source

Aporcelaimellus castaneanus Álvarez-Ortega, Abolafia, Liébanas & Peña-Santiago, 2012, sp. n.

, 2012
Aporcelaimellus castaneanus sp. n. (Figs. 3 & 4) Material examined. Three females and three males; in good state of preservation. Measurements. See Table 1. Description.
Liébanas, Gracia, Peña-Santiago, Reyes, Abolafia, Joaquín, Álvarez-Ortega, Sergio   +3 more
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Giant Magnetic Coercivity Driven by Spin‐Bag Ferromagnetism in Epitaxial Sr3YCo4O10+δ Films with Engineered 2D Oxygen Vacancy Ordering

Advanced Functional Materials, EarlyView.
A giant magnetic coercivity and a vertical shift of hysteresis loops are demonstrated in Sr3YCo4O10+δ epitaxial films. The hard magnetic behavior originates from ferromagnetic spin bags stabilized within a long‐range ordered oxygen‐vacancy structure.
Yanbin Chen, Roger Guzman, Xiaomin Jia, Jialu Wu, Xing Xu, Li Sun, Jinbo Pan, Shixuan Du, Myung‐Hwan Whangbo, Wu Zhou, Jing Ma, Ce‐wen Nan, Chonglin Chen   +12 more
wiley   +1 more source