Results 61 to 70 of about 242,326 (263)

SOLVING THE INVERSE PROBLEM OF LOCALIZING IONIZING RADIATION SOURCES USING COMPUTER VISION METHODS: FROM THE HOUGH TRANSFORM TO SUB-PIXEL REFINING

Геохімія техногенезу
The paper considers the current problem of operational search and localization of lost sources of ionizing radiation using unmanned aerial vehicles (UAVs).
Yu.L. Zabulonov, V.M. Burtnyak, O.M. Arhipenko, B.P. Zlobenko, T.I. Nosenko, L.A. Odukalets   +5 more
doaj   +1 more source

Recycling of NiTi Shape Memory Alloys: Fundamental and Technological Aspects of a Vacuum Induction Melting Processing Route

Advanced Engineering Materials, EarlyView.
The present study investigates recycling of NiTi shape memory alloys via vacuum induction melting. An ingot was synthesized from elemental Ni and Ti and subjected to three subsequent remelting cycles. Remelting increases process durations and impurity levels and adversely affects microstructures and functional properties.
Sakia Sophia Noorzayee, Son Tung Mai, Sarath Menon, Braulio Gadiel Sánchez Ortega, Ralf Drautz, Alexander Kauffmann, Gunther Eggeler, Jan Frenzel   +7 more
wiley   +1 more source

Decommissioning and demolition of a dicalcium phosphate plant: aspects of radiological protection and safety

Brazilian Journal of Radiation Sciences
The detection of ionising radiation in materials from the decommissioning of a dicalcium phosphate plant meant that this whole operation had to be overhauled in terms of radiological protection and safety.
Romão Trindade, Ana Sofia Marques, Ana Cristina Albuquerque, João Schiappa, Ana Margarida Matos, Joana Moreira, J. Narciso, D. Lopes   +7 more
doaj   +1 more source

Air Pollution and Radiation Monitoring in Collective Protection Facilities. [PDF]

Sensors (Basel), 2023
Kołacz AM, Wiśnik-Sawka M, Maziejuk M, Natora M, Harmata W, Rytel P, Gajda D.   +6 more
europepmc   +1 more source

Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying

Advanced Engineering Materials, EarlyView.
An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara, Vincent Rat, Quentin Dubreuil, Patrice Valorge, Simon Goutier, Alain Denoirjean, Olivier Messe, Céline Ruelle, Jean‐Philippe Poli   +8 more
wiley   +1 more source

EMERGENCY RESPONSE OF THE ADMINISTRATION OF THE FEDERAL SERVICE FOR SURVEILLANCE ON CONSUMER RIGHTS PROTECTION AND HUMAN WELL-BEING IN SAKHALIN REGION TO THE FUKUSHIMA NUCLEAR POWER PLANT ACCIDENT

Радиационная гигиена, 2015
The article describes the experience of the Administration of the Federal Service for Surveillance on Consumer Rights Protection and Human Well-being in Sakhalin Region in organizing prevention of conditions that endanger the public radiation safety ...
B. B. Darizhapov, A. S. Byankin, I. A. Efimov, S. S. Samarsky   +3 more
doaj  

Real Time and Multiple Location Radon (222Rn) Monitoring System

Advances in Electrical and Computer Engineering, 2010
The paper presents a Radon monitoring system. The system is designed for real time multiple location monitoring. The paper presents in the first part a method and an instrument for measuring radon concentration in air.
MORARIU, G., GERIGAN, C., ROMANCA, M., OGRUTAN, P. L., ACIU, L. E.   +4 more
doaj   +1 more source

Shielding Performance Measurements of Spent Fuel Transportation Container

Journal of Isotopes, 2015
The safety supervision of radioactive material transportation package has been further stressed and implemented. The shielding performance measurements of spent fuel transport container is the important content of supervision.
SUN Hong-chao, LI Guo-qiang, YAN Feng, ZHUANG Da-jie   +3 more
doaj   +1 more source

Extrusion‐Based Additive Manufacturing of Advanced Ceramics: Strengthening Mechanisms and Process Optimization Review

Advanced Engineering Materials, EarlyView.
This review comprehensively evaluates extrusion‐based additive manufacturing for advanced ceramics, detailing feedstock options and key process parameters. By critically addressing defect mechanisms like porosity and cracking, the work highlights optimization strategies through machine learning and advanced postprocessing.
Meisam Bakhtiari, Mohammad Hadi Sheikh‐Ansari, Avinash Borgaonkar, Mehran Dadkhah, Abdollah Saboori   +4 more
wiley   +1 more source

Review on Development of Nuclear Security Detection Technology

Yuanzineng kexue jishu
As a critical means of preventing illicit nuclear material trafficking and nuclear terrorism, nuclear security detection technology has undergone a leapfrog development from traditional radiation monitoring to intelligent multimodal detection.
ZHENG Yulai, WANG Guobao, LI Yong, ZHAO Jiangbin, LIU Yang, LIU Chao, WANG Qiang, HE Gaokui
doaj   +1 more source