Results 41 to 50 of about 181,402 (313)

ITER Fusion Device and Its Power Supply System

南方能源建设, 2022
[Introduction] In order to realize controlled nuclear fusion and solve the future energy problems of mankind, International Thermonuclear Experimental Reactor (ITER) is planning to build a superconducting tokamak device for fusion reaction. [Method] This
Xingguang HU, Zhiquan SONG, Ge GAO, Hua LI, Peng FU, Hang LI   +5 more
doaj   +1 more source

Hematopoietic (stem) cells—The elixir of life?

FEBS Letters, EarlyView.
The aging of HSCs (hematopoietic stem cells) and the blood system leads to the decline of other organs. Rejuvenating aged HSCs improves the function of the blood system, slowing the aging of the heart, kidney, brain, and liver, and the occurrence of age‐related diseases.
Emilie L. Cerezo, Jonah Anderson, Emilie Dinh Vedrenne, Noël Yeh Martín, Jette Lengefeld   +4 more
wiley   +1 more source

Disordered but rhythmic—the role of intrinsic protein disorder in eukaryotic circadian timing

FEBS Letters, EarlyView.
Unstructured domains known as intrinsically disordered regions (IDRs) are present in nearly every part of the eukaryotic core circadian oscillator. IDRs enable many diverse inter‐ and intramolecular interactions that support clock function. IDR conformations are highly tunable by post‐translational modifications and environmental conditions, which ...
Emery T. Usher, Jacqueline F. Pelham
wiley   +1 more source

The power dependence of the maximum achievable H-mode and (disruptive) L-mode separatrix density in ASDEX Upgrade

Nuclear Fusion, 2023
In future fusion reactors disruptions must be avoided at all costs. Disruptions due to the density limit (DL) are typically described by the power-independent Greenwald scaling.
P. Manz, T. Eich, O. Grover, the ASDEX Upgrade Team   +3 more
doaj   +1 more source

Short- and Medium-Term Power Demand Forecasting with Multiple Factors Based on Multi-Model Fusion [PDF]

, 2022
Qingqing Ji, Shiyu Zhang, Qiao Duan, Yuhan Gong, Yaowei Li, Xintong Xie, Jikang Bai, Chunli Huang, Xu Zhao   +8 more
openalex   +1 more source

Time after time – circadian clocks through the lens of oscillator theory

FEBS Letters, EarlyView.
Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo, Carolin Ector, Hanspeter Herzel   +2 more
wiley   +1 more source

Absolute measurement of the deuterium–tritium reaction gamma-ray emission in magnetic confinement fusion plasmas

Nuclear Fusion
The Joint European Torus performed its second deuterium–tritium (DT) campaign at the end of 2021. This unique opportunity was exploited to carry out the first absolute measurement in a magnetic confinement plasma of the total gamma-ray emission from the ...
Giulia Marcer, Andrea Dal Molin, Massimo Nocente, Marica Rebai, Davide Rigamonti, Maurizio Angelone, Angela Bracco, Franco Camera, Carlo Cazzaniga, Teddy Craciunescu, Gabriele Croci, Marco Dalla Rosa, Simone Lorenzo Fugazza, Luca Giacomelli, Giuseppe Gorini, Yevgen Kazakov, Evgeniy Khilkevitch, Andrea Muraro, Enrico Panontin, Enrico Perelli Cippo, Mario Pillon, Oscar Putignano, Jimmy Scionti, Alexander Shevelev, Marco Tardocchi, the EUROfusion Tokamak Exploitation Team, JET Contributors   +26 more
doaj   +1 more source

Effect of dual-laser powder bed fusion on surface quality, internal defects and properties of 316L stainless steel

Journal of Materials Research and Technology, 2023
Dual-laser powder bed fusion has excellent potential in the preparation of high-performance components due to its ability to suppress defects and control properties during the formation.
Zibin Liu, Changhui Song, Xinran Han, Yunmian Xiao, Kangzhe Liu, Yongqiang Yang   +5 more
doaj   +1 more source

Multiple ETS family transcription factors bind mutant p53 via distinct interaction regions

FEBS Letters, EarlyView.
Mutant p53 gain‐of‐function is thought to be mediated by interaction with other transcription factors. We identify multiple ETS transcription factors that can bind mutant p53 and found that this interaction can be promoted by a PXXPP motif. ETS proteins that strongly bound mutant p53 were upregulated in ovarian cancer compared to ETS proteins that ...
Stephanie A. Metcalf, Nicholas F. Downing, Kaitlyn M. Mills, Samuel C. Metcalfe, Alexander E. Kritzer, Lindsey D. Mayo, Peter C. Hollenhorst   +6 more
wiley   +1 more source

The newfound relationship between extrachromosomal DNAs and excised signal circles

FEBS Letters, EarlyView.
Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley   +1 more source