Results 101 to 110 of about 1,135,168 (297)

FFC NMR Relaxometer with Magnetic Flux Density Control

Journal of Low Power Electronics and Applications, 2019
This paper describes an innovative solution for the power supply of a fast field cycling (FFC) nuclear magnetic resonance (NMR) spectrometer considering its low power consumption, portability and low cost.
António Roque, Duarte M. Sousa, Pedro Sebastião, Elmano Margato, Gil Marques   +4 more
doaj   +1 more source

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

FEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz, Mihály Mérey, Rebeka Vásárhelyi, Ramóna Pék, Victor Imburchia, László Henn, Adrián Kószó, Nicholas D. Lakin, Ivan Ahel, Sébastien Huet, Ágnes Czibula, Gyula Timinszky   +11 more
wiley   +1 more source

Measurements of binding energies and electromagnetic moments of silver isotopes – A complementary benchmark of density functional theory

Physics Letters B
We report on a set of high-precision measurements of nuclear binding and excitation energies, as well as nuclear spins, magnetic dipole and electric quadrupole moments of neutron-rich silver isotopes, 113−123Ag.
R.P. de Groote, D.A. Nesterenko, A. Kankainen, M.L. Bissell, O. Beliuskina, J. Bonnard, P. Campbell, L. Canete, B. Cheal, C. Delafosse, A. de Roubin, C.S. Devlin, J. Dobaczewski, T. Eronen, R.F. Garcia Ruiz, S. Geldhof, W. Gins, M. Hukkanen, P. Imgram, R. Mathieson, Á. Koszorús, I.D. Moore, I. Pohjalainen, M. Reponen, B. van den Borne, M. Vilén, S. Zadvornaya   +26 more
doaj   +1 more source

Linking neurogenesis, oligodendrogenesis, and myelination defects to neurodevelopmental disruption in primary mitochondrial disorders

FEBS Letters, EarlyView.
Mitochondrial remodeling shapes neural and glial lineage progression by matching metabolic supply with demand. Elevated OXPHOS supports differentiation and myelin formation, while myelin compaction lowers mitochondrial dependence, revealing mitochondria as key drivers of developmental energy adaptation.
Sahitya Ranjan Biswas, Porter L. Tomsick, Alicia M. Pickrell, Paul D. Morton   +3 more
wiley   +1 more source

Hypernuclei and in-medium chiral dynamics

, 2007
A recently introduced relativistic nuclear energy density functional, constrained by features of low-energy QCD, is extended to describe the structure of hypernuclei. The density-dependent mean field and the spin-orbit potential of a $\Lambda$-hyperon in
Finelli, P.
core   +1 more source

An isoform of 14‐3‐3 protein regulates transbilayer lipid movement at the plasma membrane

FEBS Letters, EarlyView.
Loss of 14‐3‐3ζ in CHO cells confers resistance to exogenous phosphatidylserine (PS) and impairs endocytosis‐independent inward flip‐flop of fluorescent PS at the plasma membrane. RNAi‐mediated knockdown reproduces this defect, while no additive effect is seen in ATP11C‐deficient cells.
Akiko Yamaji‐Hasegawa, Akira Hattori, Masafumi Tsujimoto, Toshihide Kobayashi   +3 more
wiley   +1 more source

Heterogeneous focal adhesion cytoskeleton nanoarchitectures from microengineered interfacial curvature to oversee nuclear remodeling and mechanotransduction of mesenchymal stem cells

Cellular & Molecular Biology Letters
Background Interfacial heterogeneity is widely explored to reveal molecular mechanisms of force-mediated pathways due to biased tension. However, the influence of cell density,, curvature, and interfacial heterogeneity on underlying pathways of ...
Huayu Fan, Hui Zhao, Yan Hou, Danni Meng, Jizong Jiang, Eon-Bee Lee, Yinzheng Fu, Xiangdong Zhang, Rui Chen, Yongtao Wang   +9 more
doaj   +1 more source

Development Strategy of Continuous Silicon-Carbide-Fiber-Reinforced Silicon Carbide Ceramic Matrix Composites in the Field of Advanced Nuclear Energy

中国工程科学
The development of advanced nuclear energy systems imposes stringent requirements on the service stability of nuclear materials under extreme environments characterized by multiple stressors.
Luo Han , Chen Bowen , Huang Hefei , Wang Canglong , Jiang Zhizhong , Zhou Haishan , Chen Xiangyang , Wang Xiaomin , Zhang Ruiqian , Dong Shaoming   +9 more
doaj   +1 more source

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

FEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

Optical density of high fluence autoradiographic images to study boron microdistribution: validation of the technique in tissue sections

Frontiers in Nuclear Engineering
The distribution of boron in biological samples coming from BNCT protocols can be determined by the analysis of autoradiographic images formed by nuclear tracks on polymeric detectors.
M. S. Espain, M. S. Espain, M. S. Espain, J. S. Viglietti, C. Vidal, D. Martin, V. A. Trivillin, V. A. Trivillin, A. Monti Hughes, A. Monti Hughes, M. A. Palmieri, L. De Leo, M. A. Garabalino, P. Curotto, S. I. Thorp, E. C. C. Pozzi, G. Saint Martin, A. M. Portu, A. M. Portu, A. M. Portu   +19 more
doaj   +1 more source