Results 61 to 70 of about 332,587 (279)

Time-domain optics for atomic quantum matter

New Journal of Physics, 2021
We investigate time-domain optics for atomic quantum matter. Within a matter-wave analog of the thin-lens formalism, we study optical lenses of different shapes and refractive powers to precisely control the dispersion of Bose–Einstein condensates ...
Simon Kanthak, Martina Gebbe, Matthias Gersemann, Sven Abend, Ernst M Rasel, Markus Krutzik   +5 more
doaj   +1 more source

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

FEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source

A Study of Alpha-Particle Scattering on ¹⁰B Nuclei at an Energy of 29 MeV

Universe
The angular distributions of the elastic and inelastic scattering of α-particles on 10B nuclei were measured at an energy of 29 MeV (with excitation of the 0.718 MeV (1+) state).
Maulen Nassurlla, Nassurlla Burtebayev, Stanislav Sakuta, Marzhan Nassurlla, Romazan Khojayev, Dilshod Alimov, Gulzada Baimbetova, Vyacheslav Dyachkov, Denis Zazulin, Avganbek Sabidolda, Yernazar Mukanov, Damir Issayev, Akmaral Makhmut   +12 more
doaj   +1 more source

Global potential of interaction for 16O + 12C- and 12C + 12C-diffractive scattering in the wide energy range [PDF]

Ядерна фізика та енергетика, 2014
Detailed study of the behavior of experimental differential cross sections for the 16О + 12С-, 12С + 12С-elastic scatte¬ring in the energy range from 1 to 200 MeV/nucleon have been carried out. It is found that differential cross sections in the range of
O. A. Ponkratenko, A. A. Rudchik, A. T. Rudchik, Yu. M. Stepanenko, V. V. Uleschenko, Yu. O. Shyrma   +5 more
doaj  

Global phenomenological and microscopic optical model potentials for alpha

EPJ Web of Conferences, 2017
The global phenomenological and microscopic optical model potentials for alpha with the incident energy up to 400 MeV are obtained. The global phenomenological optical model potential is extracted by simultaneously fitting the experimental data of total ...
Guo Hairui, Su Xinwu, Liang Haiying, Xu Yongli, Han Yinlu, Shen Qingbiao   +5 more
doaj   +1 more source

Linear and nonlinear optical absorption coefficients in InGaN/GaN quantum wells: Interplay between intense laser field and higher-order anharmonic potentials

Heliyon, 2023
This computational investigation delves into the electronic and optical attributes of InGaN/GaN nanostructures subjected to both harmonic and anharmonic confinement potentials, coupled with the influence of a nonresonant intense laser field (ILF).
Redouane En-nadir, Mohamed A. Basyooni-M. Kabatas, Mohammed Tihtih, Haddou El Ghazi   +3 more
doaj   +1 more source

Single and dual fiber nano-tip optical tweezers: trapping and analysis

, 2013
An original optical tweezers using one or two chemically etched fiber nano-tips is developed. We demonstrate optical trapping of 1 micrometer polystyrene spheres at optical powers down to 2 mW.
Decombe, Jean-Baptiste, Fick, Jochen, Huant, Serge   +2 more
core   +4 more sources

Modeling hepatic fibrosis in TP53 knockout iPSC‐derived human liver organoids

Molecular Oncology, EarlyView.
This study developed iPSC‐derived human liver organoids with TP53 gene knockout to model human liver fibrosis. These organoids showed elevated myofibroblast activation, early disease markers, and advanced fibrotic hallmarks. The use of profibrotic differentiation medium further amplified the fibrotic signature seen in the organoids.
Mustafa Karabicici, Soheil Akbari, Ceyda Caliskan, Canan Celiker, Ozden Oz, Leman Binokay, Gökhan Karakulah, Serif Senturk, Esra Erdal   +8 more
wiley   +1 more source

Energy dependence of optical potential in the near barrier elastic scattering of 11B from 232Th

EPJ Web of Conferences, 2015
The elastic scattering cross sections of 11B projectile on the 232Th target have been measured at different bombarding energies close to the Coulomb barrier.
Dubey Shradha, Mukherjee S., Patel D., Gupta Y. K., Danu L. S., Joshi B. N., Prajapati G. K., Mukhopadhyay S., John B. V., Nayak B. K., Biswas D. C.   +10 more
doaj   +1 more source

Phonon-mediated exciton capture in Mo-based transition metal dichalcogenides

Physical Review Research, 2020
Localized excitons play a vital role in the optical response of monolayers of transition metal dichalcogenides and can be exploited as single photon sources for quantum information technology.
F. Lengers, T. Kuhn, D. E. Reiter
doaj   +1 more source