Results 81 to 90 of about 418,007 (311)

On Love-type waves in a finitely deformed magnetoelastic layered half-space [PDF]

, 2012
In this paper, the propagation of Love-type waves in a homogeneously and finitely deformed layered half-space of an incompressible non-conducting magnetoelastic material in the presence of an initial uniform magnetic field is analyzed.
Saxena, P., Ogden, R.W., Prashant Saxena, Ray W. Ogden   +3 more
core   +1 more source

The calculation of features of X-ray radiation [PDF]

Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2008
On the basis of theoretical research an algorithm was received, allowing to calculate the features of X-ray radiation: spectral resolution, mean photon energy, homogeneity coefficient, the first and the second half-value layer by means of building a ...
Dushkin S. A., Kurov A. M., Odinets V. A., Orobinskiy A. N.   +3 more
doaj  

Revisiting Stability Criteria in Ball‐Milled High‐Entropy Alloys: Do Hume–Rothery and Thermodynamic Rules Equally Apply?

Advanced Engineering Materials, Volume 27, Issue 6, March 2025.
The stability criteria affecting the formation of high‐entropy alloys, particularly focusing in supersaturated solid solutions produced by mechanical alloying, are analyzed. Criteria based on Hume–Rothery rules are distinguished from those derived from thermodynamic relations. The formers are generally applicable to mechanically alloyed samples.
Javier S. Blázquez, Alejandro F. Manchón‐Gordón, Antonio Vidal‐Crespo, Rafael Caballero‐Flores, Jhon J. Ipus, Clara F. Conde   +5 more
wiley   +1 more source

Dehydration in the tropical tropopause layer: Implications from the UARS Microwave Limb Sounder [PDF]

, 2004
Measurements of H2O from the Microwave Limb Sounder (MLS) on the Upper Atmosphere Research Satellite (UARS) are used to investigate the structure of H2O in the near tropopause region and dehydration mechanisms in the tropical tropopause layer (TTL).
Waters, J. W., Wu, D. L., Read, W. G., Pumphrey, H. C.   +3 more
core   +1 more source

Electrochemical Evaluation of Compressed Selective Laser Melted AlSi7Mg and AlSi10Mg Alloys in Chloride Environment

Advanced Engineering Materials, EarlyView.
The corrosion performance of AlSi7Mg and AlSi10Mg alloys produced through selective laser melting (SLM) was examined under compressive stress in a chloride environment. Electrochemical analyses, including open‐circuit potential (OCP), potentiodynamic polarization (CPP), and electrochemical impedance spectroscopy (EIS), were complemented by scanning ...
Femi John Akinfolarin, Samson Dare Oguntuyi, Peter Apata Olubambi   +2 more
wiley   +1 more source

Penentuan Nilai Half Value Layer (HVt) pada Sinar X dengan Menggunakan Attenuatur Aluminium (AI), Tembaga (Cu) dan Timah (Sn)

, 2018
1 57026008Half Value Layer (HVL) has been done on X-rays using Aluminum (Al), Copper (Cu) and Lead (Sn) at University Hospital of Norlh Sumatera. Half Value Layer (HVL) is: a layer or thick material that makes the intensity to half of the original ...
Sidauruk, Lincewati Saragi
core  

A Workflow to Accelerate Microstructure‐Sensitive Fatigue Life Predictions

Advanced Engineering Materials, EarlyView.
This study introduces a workflow to accelerate predictions of microstructure‐sensitive fatigue life. Results from frameworks with varying levels of simplification are benchmarked against published reference results. The analysis reveals a trade‐off between accuracy and model complexity, offering researchers a practical guide for selecting the optimal ...
Luca Loiodice, Krzysztof S. Stopka, Michael D. Sangid   +2 more
wiley   +1 more source

Calculation of gamma-ray attenuation parameters for locally developed shielding material: Polyboron

Journal of Radiation Research and Applied Sciences, 2016
In the present study, the mass attenuation coefficient (μm) has been calculated analytically for a locally developed shielding material, polyboron, and compared with the values obtained from the WinXCom code, a Windows version of the XCOM database at the
Ripan Biswas, Hossain Sahadath, Abdus Sattar Mollah, Md. Fazlul Huq   +3 more
doaj   +1 more source

Investigation of Laser Ablation and Brush Pre‐Treatments for AlCu Cold Roll Bonding in Oxygen‐Free Conditions

Advanced Engineering Materials, EarlyView.
It is shown that laser ablation pretreatment under oxygen‐free conditions enables copper–aluminium bonding at significantly lower deformation degrees and improved properties compared to mechanical brushing. Laser ablation further increases interface contact area and induces favourable residual stress states and microstructural compatibility ...
Khemais Barienti, Finn‐Lennard Janthur, Selina Raumel, Sascha Jan Zimmermann, Sarah Seffer, René Gustus, Sebastian Herbst, Marc C. Wurz, Ludger Overmeyer, Wolfgang Maus‐Friedrichs, Hans Jürgen Maier, Florian Nürnberger   +11 more
wiley   +1 more source

Ionometric Half Value Layer Meter for Measurements of the Quality of X-Rays [PDF]

Zeitschrift für Naturforschung A, 1951
Abstract An instrument is described which permits the measurement of the quality of X-rays in terms of the half value layer (HVL) of a suitable filter material. It consists of two ionization chambers adjustable in volume, which are connected in opposition and linked with an X-ray dose measuring device.
openaire   +1 more source