Results 91 to 100 of about 157,096 (318)

Fatigue Crack Initiation and Growth in Nanocrystalline Ni at Multiple Length‐Scales

Advanced Engineering Materials, EarlyView.
Overview of miniaturized in situ SEM fatigue setup and resultant fatigue crack growth data for nanocrystalline Ni. The presented study focuses on the analysis of fatigue crack growth rate (FCGR) in focused ion beam‐notched microcantilevers prepared from nanocrystalline (NC) Ni as a model material.
Igor Moravcik, Alexander Jelinek, Markus Alfreider, Jutta Luksch, Anton Hohenwarter, Florian Schaefer, Christian Motz, Daniel Kiener   +7 more
wiley   +1 more source

Electrical Bonding Analysis and Design for Equipment in Rail Locomotive

机车电传动, 2014
To ensure the reliability and EMC for railway locomotive electric & electronics equipment, electrical bonding principle andbonding resistance were analyzed in detail, and technique factors and implementation requirements affecting bonding were proposed ...
LIU Xue-quan, YAO Ping-gang, CHEN Xu-hong, SHAO Zhi-he, YANG Lin-lin   +4 more
doaj  

Increasing the radioshielding properties of construction materials in the microwave range [PDF]

Нанотехнологии в строительстве
Introduction. The intensive development of technology in the modern world is accompanied by the origin of new types of manmade hazards, one of which is microwave radiation.
Daniil S. Podgorny, Mikhail Y. Elistratkin, Diana O. Bondarenko, Valeria V. Strokova   +3 more
doaj   +1 more source

An Experimental High‐Throughput Approach for the Screening of Hard Magnet Materials

Advanced Engineering Materials, EarlyView.
An entire workflow for the high‐throughput characterization and analysis of compositionally graded magnetic films is presented. Characterization protocols, data management tools and data analysis approaches are illustrated with test case Sm(Fe, V)12 based films.
William Rigaut, Pierre Le Berre, Hamdi Jaballah, Lukas Fink, Victor Poline, Richard Haettel, Stéphane Grenier, Gilbert Chahine, Ewen Bellec, Guillaume Buatier, Wilfried Hortschitz, Santa Pile, Thomas Schrefl, Nils Blanc, Yuan Hong, Thibaut Devillers, Nora M. Dempsey   +16 more
wiley   +1 more source

Calculation of excess dose to the eye phantom due to a distanced shielding for electron therapy in head and neck cancers

Journal of Medical Signals and Sensors, 2012
For superficial lesions, the electrons may be used for radiation therapy. The high energy photons and electrons are produced by a Linear accelerator (Linac). Many of electron fields need the shielding of normal or critical organs.
Keyvan Jabbari, Mahnaz Roayaei, Hosein Saberi   +2 more
doaj  

Monte Carlo Simulation-Based Investigation of Epoxy/Dysprosium Composites for X-ray and Gamma-ray Shielding Across Medicine Energy Ranges [PDF]

Journal of Advanced Materials in Engineering
Introduction and Objectives: Ionizing radiation protection is essential for minimizing the harmful effects of radiation exposure. While lead has traditionally been used as a shielding material due to its high density, its toxicity and physical ...
Mohammadreza Alipoor, Mahdi Eshghi, Ruhollah Razavi   +2 more
doaj   +1 more source

A VACCINATION SHIELD. [PDF]

The Lancet, 1895
n ...
openaire   +2 more sources

Nondestructive Testing of Welded Composite Metal Foams

Advanced Engineering Materials, EarlyView.
X‐ray computed tomography (CT) is used to evaluate welded steel–steel composite metal foam (CMF) joints of two density classes. It reports variation in postweld spatial void distribution and correlates it to weld‐induced changes, mechanical performance, and failure within welded CMF panels.
Chinmaya Prerana Inguva, Aman Kaushik, Afsaneh Rabiei   +2 more
wiley   +1 more source

Method for Shielding Evaluation of Industrial Radiography with Ir [PDF]

Journal of Radiation Protection and Research
Background Iridium-192 (192Ir) is one of the radioisotopes most commonly utilized for industrial radiography worldwide. In accordance with the Nuclear Safety Act of the Republic of Korea, the use of projectors containing 192Ir sources requires conducting
Byeonghyeon Park, Jaeho Lee, Hee Seo, Kwangsik Seo   +3 more
doaj   +1 more source

Shielding and activation calculations around the reactor core for the MYRRHA ADS design [PDF]

, 2017
In the frame of the FP7 European project MAXSIMA, an extensive simulation study has been done to assess the main shielding problems in view of the construction of the MYRRHA accelerator-driven system at SCK CEN in Mol (Belgium).
Sarotto, M.
core   +1 more source