Results 31 to 40 of about 17,695 (292)

Digitalisation for nuclear waste management: predisposal and disposal [PDF]

, 2023
International audienceData science (digitalisation and artificial intelligence) became more than an important facilitator for many domains in fundamental and applied sciences as well as industry and is disrupting the way of research already to a large ...
Diaconu, D., Claret, F., Holt, E., Jacques, Diederik, Grambow, B., Holt, Erika, Szöke, R., Rink, Karsten, Szöke, I., Pfingsten, W., Montoya, Vanessa, Garcia, David, Olin, Markus; id_orcid, Claret, Francis, Theodon, Louise, Bertrand, J., Kolditz, Olaf, Debayle, C., Churakov, Sergey, Bertrand, Johan, Rink, K., Wendling, Jacques, Olin, M., Niederleithinger, Ernst, Kolditz, O., Debayle, Christophe, García-Cobos, D., Idiart, Andrés, Prasianakis, Nikolaos I., Garcia, D., Idiart, A., Prasianakis, Nikolaos, Szöke, Réka, Graebling, Nico, Pfingsten, Wilfried, Jacques, D., Prasianakis, N. I., Olin, Markus, Grambow, Bernd, Leira, Petter, Theodon, L., Szöke, István, Samper, Javier, Montoya, V., Holt, Erika; id_orcid, Graebling, N., Wendling, J., Leira, P., Churakov, Sergey V., Fuzik, K., Diaconu, Daniela, Fuzik, Kateryna, Sampier, J., Churakov, S. V.   +53 more
core   +1 more source

Simulation of alpha dose for predicting radiolytic species at the surface of spent nuclear fuel pellets

Open Chemistry, 2014
In many countries, spent nuclear fuel is considered as a waste form to be disposed of in underground disposal. Under deep host rock conditions, a reducing environment prevails.
Becker Frank, Kienzler Bernhard
doaj   +1 more source

Flowsheets for the Validation of the Reference AmSEL System [PDF]

EPJ Web of Conferences
Recycling americium (Am) from spent nuclear fuels is an important option considered for the future nuclear fuel cycle as americium is the main contributor to the long-term radiotoxicity and heat power of the ultimate waste.
Vanel Vincent, Wilden Andreas, Modolo Giuseppe, Geist Andreas, Montuir Marc   +4 more
doaj   +1 more source

A Compact Spin‐Coated Graphene UWB Antenna for Breast Tumor Detection

Advanced Engineering Materials, EarlyView.
A compact, spin‐coated graphene ultra‐wideband patch antenna designed for breast tumor detection, capable of distinguishing between malignant and benign tumors. This innovative antenna can serve as an effective initial screening tool, particularly in resource‐limited settings such as rural areas, where access to advanced medical equipment like MRI and ...
Raja Rashidul Hasan, Shuvra Saha, Sumit Hassan Eshan, Rinku Basak, Md. Nahian Al Subri Ivan, Ahmed Murtuza Saleque, Raja Tariqul Hasan Tusher, Sadia Zabin, Md. Abdur Rahman, Yuen Hong Tsang   +9 more
wiley   +1 more source

Biodegradation of the Alkaline Cellulose Degradation Products Generated during Radioactive Waste Disposal.

, 2014
The anoxic, alkaline hydrolysis of cellulosic materials generates a range of cellulose degradation products (CDP) including α and β forms of isosaccharinic acid (ISA) and is expected to occur in radioactive waste disposal sites receiving intermediate ...
Rout, Simon P., Andrew P. Laws, Lisa J. Gillie, Ahmed Elmekawy, Humphreys, Paul, Radford Jessica, Simon P. Rout, Gillie Lisa J., Laws, Andrew P, Janssen, Paul Jaak, Gillie, Lisa J, Radford, Jessica, Sweeney, Francis, Jessica Radford (636473), Francis Sweeney, Rout Simon P., Gillie, Lisa .J., Elmekawy, Ahmed, Humphreys, Paul N, Simon P Rout, Paul N. Humphreys (636478), Paul N. Humphreys, Gillie, Lisa J., Jessica Radford, Lisa J Gillie, Rout, Simon P, Lisa J. Gillie (636477), Simon P. Rout (636472), Andrew P. Laws (636474), Paul N Humphreys, Laws, Andrew P., Andrew P Laws, Sweeney Francis, Elmekawy Ahmed, Humphreys Paul N., Laws Andrew P., Humphreys, Paul N., Francis Sweeney (636475), Ahmed Elmekawy (636476), Rout, Simon, Elmekawy, Ahmed A.   +40 more
core   +1 more source

Productivity‐Driven Optimization of Laser Powder Bed Fusion Parameters for IN718 Superalloy: Process Control, Microstructure, and Mechanical Properties

Advanced Engineering Materials, EarlyView.
This study demonstrates how optimizing laser power, scanning speed, and hatching distance in laser powder bed fusion can boost the productivity of Inconel 718 manufacturing by up to 29% while maintaining mechanical integrity. The work delivers a validated process window and cost–time analysis, offering industry‐ready guidelines for efficient additive ...
Amir Behjat, Guido Barale, John Stavridis, Ehsan Norouzi, Jin‐Yoo Suh, Dong‐Ik Kim, Luca Iuliano, Abdollah Saboori   +7 more
wiley   +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

Waste disposal options report. Volume 1 [PDF]

, 1998
This report summarizes the potential options for the processing and disposal of mixed waste generated by reprocessing spent nuclear fuel at the Idaho Chemical Processing Plant.
Peterson, H. K., Banaee, J., Russell, N. E., McDonald, T. G., Losinski, S. J., Fish, L. W., Wenzel, D. R., Barnes, C. M., Sterbentz, J. W.   +8 more
core   +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

Multimodal Soft Surgical Robots Enabled by Eco‐Degradable, Sterilizable Polymers and Transient Electronics

Advanced Functional Materials, EarlyView.
A compostable PGS soft surgical robot with interchangeable modules integrates transient Mo tactile and Si thermal sensors for dual feedback. The device preserves its function after clinical‐grade sterilization, demonstrates stable actuation and cardiac tissue grasping with real‐time in vivo pulsatile monitoring, and biodegrades post‐use with soil‐safe, 
Minseong Chae, Kyung‐Sub Kim, Gyeong‐Seok Hwang, Jun‐Seok Shim, Sung‐Woo Kim, Yong‐Wu Kim, Jieun Han, Jae‐Young Bae, Jae‐Hwan Lee, Minjung Chae, Jooik Jeon, Joo‐Hyeon Park, You‐Jung Park, Ju‐Yong Lee, Sung‐Geun Choi, Min‐Ha Oh, Yong‐Joong Shin, Young‐In Ryu, Ji‐Woo Gu, Seong‐Yu Choi, Jeong‐Yun Sun, Jung Keun Hyun, Myoung‐Ryul Ok, Sang Yup Kim, Edyta Wyszkowska, Ju‐Young Kim, Kang‐Sik Lee, Seung‐Kyun Kang   +27 more
wiley   +1 more source