Results 1 to 10 of about 1,142,756 (298)

Graphene Nanoribbon and Graphene Nanodisk

, 2007
We study electronic properties of graphene derivatives which have closed edges. They are finite-length graphene nanoribbons and graphene nanodisks.
Barone, Berger, Brey, Ezawa, Ezawa, Fujita, Han, Motohiko Ezawa, Novoselov, Novoselov, Raeder, Zhang   +11 more
core   +1 more source

Distribution of minor metallic elements within waste incineration bottom ashes defined by WDX/EDX spectrometry [PDF]

, 2018
A number of metallic elements are inherited from waste during thermal treatment and concentrated in the incineration residues. Because the major part of the incineration residue mass are bottom ashes (BAs), their study is of great importance from the ...
Kasina, Monika, Kowalski, Piotr, Michalik, Marek   +2 more
core   +1 more source

A neutral relation between metallic structure and almost quadratic {\phi}-structure

, 2018
In this paper, metallic structure and almost quadratic metric phi-structure are studied. Based on metallic (polynomial) Riemannian manifold, Kenmotsu quadratic metric manifold, cosymplectic quadratic metric manifold are defined and gave some examples ...
Erken, İrem Küpeli, Gönül, Sinem, Murathan, Cengizhan, Yazla, Aziz   +3 more
core   +1 more source

Assessing the Safety and Efficacy of Self-Expanding Metallic Y Stents in a Community Medicine Setting

Journal of Respiration
Self-Expanding Metallic (SEM) Y stents are a newer form of stent that is gaining popularity outside the USA, but still has limited data, especially in a community medicine setting.
Daniel Jacob Smith, Russell Vo, Parker Lachowsky, Ann Davis, Isha Puri, Sai Karan Vamsi Guda   +5 more
doaj   +1 more source

Effect of composition and thermal history on deformation behavior and cluster connections in model bulk metallic glasses

Scientific Reports, 2022
The compositional dependence and influence of relaxation state on the deformation behavior of a Pt–Pd-based bulk metallic glasses model system was investigated, where platinum is systematically replaced by topologically equivalent palladium atoms.
Nico Neuber, Maryam Sadeghilaridjani, Nandita Ghodki, Oliver Gross, Bastian Adam, Lucas Ruschel, Maximilian Frey, Saideep Muskeri, Malte Blankenburg, Isabella Gallino, Ralf Busch, Sundeep Mukherjee   +11 more
doaj   +1 more source

Surgical Classification for Preclinical Rat Femoral Bone Defect Model: Standardization Based on Systematic Review, Anatomical Analysis and Virtual Surgery

Bioengineering, 2022
Though surgical techniques profoundly influence in vivo experiments, significant heterogeneity exists in current surgeries for inducing rat femoral bone defects. Such variations reduce the reproducibility and comparability of preclinical studies, and are
Yu Sun, Heike Helmholz, Regine Willumeit-Römer   +2 more
doaj   +1 more source

Duplex aluminized coatings [PDF]

, 1975
The surface of a metallic base system is initially coated with a metallic alloy layer that is ductile and oxidation resistant. An aluminide coating is then applied to the metallic alloy layer.
Gedwill, M. A., Grisaffe, S. J.
core   +1 more source

Multicolor Histochemical Staining for Identification of Mineralized and Non-Mineralized Musculoskeletal Tissue: Immunohistochemical and Radiological Validation in Decalcified Bone Samples

Bioengineering, 2022
Histochemical staining of paraffin-embedded decalcified bone samples is commonly used in preclinical research of musculoskeletal diseases, enabling the visualization of multiple tissue components by the application of chromogens.
Yu Sun, Heike Helmholz, Regine Willumeit-Römer   +2 more
doaj   +1 more source

Metallic liquid hydrogen and likely Al2O3 metallic glass

, 2011
Dynamic compression has been used to synthesize liquid metallic hydrogen at 140 GPa (1.4 million bar) and experimental data and theory predict Al2O3 might be a metallic glass at ~300 GPa.
D.E. Hare, D.G. Hicks, F. Hensel, G.I. Kanel, K. Umemoto, L.V. Altshuler, M. Bastea, P.A. Urtiew, R. Chau, R.F. Trunin, S. Ono, S.T. Weir, S.T. Weir, T. Mashimo, T.T. Chen, V.E. Fortov, W. J. Nellis, W.J. Nellis, W.J. Nellis, W.J. Nellis, W.J. Nellis, W.J. Nellis, W.J. Nellis, W.J. Nellis, Y. Wang   +24 more
core   +1 more source

Mechanisms and Assessment of Genotoxicity of Metallic Engineered Nanomaterials in the Human Environment

Biomedicines
Engineered nanomaterials (ENMs) have a broad array of applications in agriculture, engineering, manufacturing, and medicine. Decades of toxicology research have demonstrated that ENMs can cause genotoxic effects on bacteria, mammalian cells, and animals.
Benjamin M. Liu, A. Wallace Hayes
doaj   +1 more source