Results 71 to 80 of about 71,710 (221)

Elastic and inelastic scattering of 15N ions by 6Li nuclei at energy 81 MeV

Ядерна фізика та енергетика, 2019
Angular distributions of the elastic and inelastic scattering of 15N ions by 6Li nuclei were measured at the energy Elab(15N) = 81 MeV. The data were analyzed within the coupled-reaction-channels method (CRC).
A. T. Rudchik, A. A. Rudchik, O. O. Chepurnov, K. Rusek, K. W. Kemper, E. Piasecki, A. Stolarz, A. Trczinska, Val. M. Pirnak, O.A. Ponkratenko, I. Strojek, E. I. Koshchy, R. Siudak, S. B. Sakuta, A. P. Ilyin, Yu. M. Stepanenko, V. V. Uleshchenko, Yu. O. Shyrma   +17 more
doaj   +1 more source

Malformin A1–mediated cytotoxicity in ovarian cancer cells occurs through pyroptosis and autophagy

FEBS Open Bio, EarlyView.
This study investigated the effects of the natural compound Malformin A1 (MA1) on the cytoskeleton that regulates cell proliferation and migration. Disruption of the cytoskeleton can impair these processes and promote cancer cell death. MA1 disrupted cytoskeletal organization, induced DNA damage, inflammation, activated autophagy, and pyroptosis ...
Nada Abdullah Hassan, Ikram A. Burney, Shika Hanif Malgundkar, Siva Ramamoorthy, Ressin Varghese, Mohamed A. Al‐Kindi, Hamad Al Riyami, Shadia Al Bahlani, Sergey Dobretsov, Syed Imran Hassan, Benjamin K. Tsang, Yahya Tamimi   +11 more
wiley   +1 more source

Exploring dissipative processes at high angular momentum in 58Ni+60Ni reactions

EPJ Web of Conferences, 2016
Current coupled channels (CC) models treat fusion as a coherent quantum-mechanical process, in which coupling between the collective states of the colliding nuclei influences the probability of fusion in near-barrier reactions.
Williams E., Hinde D.J., Dasgupta M., Carter I.P., Cook K.J., Jeung D.Y., Luong D.H., McNeil S.D., Palshetkar C.S., Rafferty D.C., Ramachandran K., Simenel C., Simpson E.C., Wakhle A.   +13 more
doaj   +1 more source

Extraction of ground state deformation parameters of 154Sm via fusion barrier distribution [PDF]

EPJ Web of Conferences
Low-energy fusion dynamics, analyzed within the framework of the coupled-channels method, have been found to provide valuable structural information about the colliding systems. We re-investigated the fusion dynamics for the reaction 16O+154Sm to examine
Kumar Chandra, Nath S.
doaj   +1 more source

Accurate and noninvasive prostate cancer detection using plasma‐derived extracellular vesicle RNA

FEBS Open Bio, EarlyView.
Plasma extracellular vesicles were captured with WGA‐conjugated magnetic beads and profiled for RNA biomarkers. A three‐RNA panel (NM_024955, NR_047469, and NR_002564) distinguished prostate cancer from healthy controls and benign prostatic hyperplasia, supporting a simple, noninvasive approach to improve prostate cancer detection.
Hanping Wei, Haoran Wu, Wei Feng
wiley   +1 more source

Heterotropic regulation and negative homotropic cooperativity

FEBS Open Bio, EarlyView.
We identified a structural module common to some proteins that couple negative cooperativity with heterotropic regulation, two features that rarely coexist. These proteins are ring‐like and present an ordered asymmetry whereby noncontacting subunits are symmetric, and their tertiary structure differs from that of contacting subunits.
Veronica Morea, Francesco Angelucci, Federica Arnesano, Gianmarco Pascarella, Patrizio Di Micco, Andrea Bellelli   +5 more
wiley   +1 more source

Avidin is evolutionarily conserved in fish but dispensable for development and resistance against Streptococcus agalactiae in zebrafish

FEBS Open Bio, EarlyView.
The presence of biotin‐binding avidin proteins in fish and their biological significance are poorly characterized. We cataloged fish avidins and demonstrate that they are widely present and evolutionarily conserved. We created avd knockout zebrafish and show that zebavidin is dispensable for development and that resistance of avd knockout embryos in ...
Anni K. Saralahti, Markus J. T. Ojanen, Mataleena Parikka, Otto Kauko, Mika Rämet, Vesa P. Hytönen   +5 more
wiley   +1 more source

Near-Coulomb-barrier Fusion of 16,18O+52Cr Systems

Yuanzineng kexue jishu
Near-Coulomb-barrier (near-barrier) fusion of heavy-ions is a complicated reaction process which is related to the quantum tunneling and coupled-channels effect as well as the synthesization of super-heavy elements.
DUAN Hairui1, JIA Huiming1, LIN Chengjian1, 2, WEN Peiwei1, YANG Lei1, MA Nanru1, YANG Feng1, LUO Tianpeng1, ZHANG Huanqiao1
doaj   +1 more source

Mechanism of elastic scattering of 7Li, 7Be + 9Be nuclei and optical potentials of their interaction [PDF]

Ядерна фізика та енергетика, 2008
7Li + 9Bе and 7Bе + 9Bе elastic scattering data at the energies Еlab(7Li) = 15.75, 24, 30, 34 МеV and Еlab(7Ве) = 17, 19 and 21 МеV were analyzed within the optical model and coupled-reaction-channels method taking into account 7Li, 7Bе and 9Bе ...
A. T. Rudchik, V. O. Romanyshyn, V. M. Kyryanchuk, O. A. Ponkratenko, V. V. Uleshchenko   +4 more
doaj  

Asymptotic normalization coefficients and halo radii of 12B in the excited states

EPJ Web of Conferences, 2017
We present the results of measurements and analysis of the differential cross sections of the 11B(d, p)12B reaction leading to formation of the 1+ ground state and the 0.953-MeV 2+, 1.674-MeV 2−, 2.621-MeV 1−, 2.723-MeV 0+, 3.389-MeV 3− excited ...
Belyaeva T.L., Goncharov S.A., Demyanova A.S., Ogloblin A.A., Danilov A.N., Maslov V.A., Sobolev Yu.A., Trzaska W., Khlebnikov S.V., Tyurin G.P., Burtebaev N., Janseitov D., Mukhamejanov E.   +12 more
doaj   +1 more source