Results 31 to 40 of about 569 (161)

Impact of the plasma boundary on machine operation and the risk mitigation strategy on JET

Nuclear Fusion
This work examines the separatrix and Scrape-off-Layer (SOL) characteristics in three scenarios on JET: the Quasi-Continuous Exhaust (QCE) regime, the ITER Baseline scenario, and the X-point Radiator (XPR) regime.
H.J. Sun, P.J. Lomas, G.F. Matthews, E. Lerche, M. Faitsch, C. Giroud, D. King, M. Bernert, M. Dunne, L. Frassinetti, P. Ryan, S. Henderson, O. Sauter, E. Viezzer, S. Wiesen, D.L. Keeling, C. Perez von Thun, I.S. Carvalho, C.G. Lowry, M. Lennholm, P. Jacquet, M. Maslov, F.G. Rimini, B. Labit, M. Baruzzo, S. Silburn, D. Kos, Z.J. Huang, E.R. Solano, A. Meigs, I. Coffey, A. Boboc, P. Carvalho, D.C. McDonald, N. Vianello, A. Kappatou, M. Wischmeier, J. Mailloux, JET Contributors, the EUROfusion Tokamak Exploitation Team   +39 more
doaj   +1 more source

Amphimas pterocarpoides harms.: An Evaluation of flavonoid and phenolic contents, wound healing, anthelmintic and antioxidant activities of the leaves and stem bark

Heliyon, 2021
The present study evaluated the wound healing, anthelmintic and antioxidant potentials of crude methanol extracts and fractions (petroleum ether, ethyl acetate and methanol) of the leaves and stem bark of Amphimas pterocarpoides.
Evelyn Asante-Kwatia, Silas Adjei, Yakubu Jibira, Lord Gyimah, George Adjei-Hinneh, Isaac Kingsley Amponsah, Abraham Yeboah Mensah   +6 more
doaj   +1 more source

The Renal Function of the Wild Rodent Cerradomys goytaca Reveals Adaptations in the Mechanisms of Urinary Concentration and Solute Excretion

Journal of Experimental Zoology Part A: Ecological and Integrative Physiology, Volume 345, Issue 7, Page 772-784, August 2026.
Renal adaptations of Cerradomys goytaca associated with survival in its natural habitat. Graphical Abstract of the main renal physiological characteristics identified in C. goytaca. This species exhibits an increased kidney mass index, elevated urine osmolality, and enhanced tubular water reabsorption, indicating a higher capacity for water ...
Luzia Agusta Valeriano‐Monici, Carolina de Augusta Barros Silva, Gustavo de Castro Nascimento, Lana Soares Sales, Carlos de Alberto Souza Filho, Edgar Mendes Souza Wan Der Maas Rosa, Patrick Gabriel Alencar dos Santos, Eulogio de Carlos Queiroz Carvalho, Jones Bernardes Graceli, Pablo Rodrigues Gonçalves, Jackson de Souza‐Menezes   +10 more
wiley   +1 more source

Gas Chromatography‐Mass Spectrometry‐Based Phytochemical Profiling and Bioactivity‐Guided Fractionation of Psidium guineense Stem Extracts: In Vitro and In Silico Insights Into Antioxidant, Antidiabetic and Antibacterial Potentials

Analytical Science Advances, Volume 7, Issue 1, June 2026.
ABSTRACT Psidium guineense (Myrtaceae) is traditionally used for various medicinal purposes, although its stem remains underexplored. This study provides the first integrated phytochemical, pharmacological and computational evaluation of the stem extracts to elucidate their antioxidant, antidiabetic and antibacterial potential.
Md. Jahid Hossain, Mst. Shagorika Shila, Muhammad Rashedul Islam, Jakir Ahmed Chowdhury   +3 more
wiley   +1 more source

The quasi-continuous exhaust regime in JET

Nuclear Fusion
The quasi-continuous exhaust (QCE) regime is a regime that is naturally type-I ELM-free. It combines the high density at the plasma edge needed for power exhaust with the high normalised energy confinement typical for H-mode operation.
M. Faitsch, M. Dunne, E. Lerche, P. Lomas, I. Balboa, P. Bilkova, P. Bohm, A. Kappatou, D. Kos, B. Labit, S. Menmuir, O. Sauter, S. Silburn, E.R. Solano, H.J. Sun, A. Tookey, E. Viezzer, U. Stroth, JET Contributors, the EUROfusion Tokamak Exploitation Team   +19 more
doaj   +1 more source

Quantum computing enhanced knowledge tracing: Personalized KT research for mitigating data sparsity

Journal of King Saud University: Computer and Information Sciences
With the development of artificial intelligence in education, knowledge tracing (KT) has become a current research hotspot and is the key to the success of personalized instruction. However, data sparsity remains a significant challenge in the KT domain.
Chengke Bao, Qianxi Wu, Weidong Ji, Min Wang, Haoyu Wang   +4 more
doaj   +1 more source

Diversity Order Analysis for Quantized Constant Envelope Transmission

IEEE Open Journal of Signal Processing, 2023
Quantized constant envelope (QCE) transmission is a popular and effective technique to reduce the hardware cost and improve the power efficiency of 5G and beyond systems equipped with large antenna arrays.
Zheyu Wu, Jiageng Wu, Wei-Kun Chen, Ya-Feng Liu   +3 more
doaj   +1 more source

QCE

Turkish Journal of Physics, 2003
The Quantum Computer Emulator (QCE) described in this paper consists of a simulator of a generic, general purpose quantum computer and a graphical user interface. The latter is used to control the simulator, to define the hardware of the quantum computer and to debug and execute quantum algorithms. QCE runs in a Windows 98/NT/2000/ME/XP environment. It
Michielsen, K.F L, de Raedt, H.A.
openaire   +2 more sources

Metal Nanoclusters for Cancer Imaging and Treatment

Advanced Functional Materials, Volume 36, Issue 2, 5 January 2026.
This review aims to provide a comprehensive summary and discussion of the core–shell design capabilities of metal nanoclusters (NCs) at the atomic level for cancer imaging and treatment. It offers essential insights into the design principles of metal NCs while also encouraging the exploration of other nanomaterials and their potential theranostic ...
Haiguang Zhu, Ziping Wang, Qiaofeng Yao, Ping Zhang, Jianping Xie, Xun Yuan   +5 more
wiley   +1 more source

Assessing wall heat fluxes in the quasi-continuous exhaust regime at ASDEX Upgrade

Nuclear Fusion
The 3D fluid edge code EMC3-EIRENE has been used to simulate three ASDEX Upgrade discharges with the same equilibrium but different upstream collisionality $\nu^*$ .
L. Scotti, D. Brida, M. Cavedon, A. Redl, M. Faitsch, G. Grenfell, T. Lunt, P. David, R. Fischer, the Eurofusion Tokamak Exploitation Team, the ASDEX Upgrade Team   +10 more
doaj   +1 more source