Results 21 to 30 of about 165,361 (304)

Refined premature chromosome condensation (G0-PCC) with cryo-preserved mitotic cells for rapid radiation biodosimetry

Scientific Reports, 2021
Mitotic cell fusion induced Premature Chromosome Condensation (G0-PCC) assay in human lymphocytes allows rapid detection of cytogenetic damage in interphase stage, within few hours after blood collection.
Usha Yadav, Nagesh N. Bhat, Kapil B. Shirsaath, Utkarsha S. Mungse, Balvinder K. Sapra   +4 more
doaj   +1 more source

Study of reactive electron beam deposited tantalum penta oxide thin films with spectroscopic ellipsometry and atomic force microscopy

Applied Surface Science Advances, 2023
The optical and surface morphological properties of thin films are profoundly influenced by the deposition technique and the various process parameters employed. In present work, several tantalum penta oxide thin films have been fabricated using reactive
R.B. Tokas, S. Jena, C. Prathap, S. Thakur, K. Divakar Rao, D.V. Udupa   +5 more
doaj   +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

Photosynthesis under far‐red light—evolutionary adaptations and bioengineering of light‐harvesting complexes

FEBS Letters, EarlyView.
Phototrophs evolved light‐harvesting systems adapted for efficient photon capture in habitats enriched in far‐red radiation. A subset of eukaryotic pigment‐binding proteins can absorb far‐red photons via low‐energy chlorophyll states known as red forms.
Antonello Amelii, Edoardo Andrea Cutolo, Daniele Montepietra, Claudia Battarra, Roberto Caferri, Stefano Capaldi, Zeno Guardini, Luca Dall'Osto, Roberto Bassi   +8 more
wiley   +1 more source

Elastic, inelastic and inclusive alpha cross sections in 6Li+112Sn system

EPJ Web of Conferences, 2016
Elastic, inelastic and inclusive alpha cross sections have been measured. Coupled-channels calculations by including the couplings of projectile breakup channels and target excitations explain the measured elastic and inelastic data.
Chattopadhyay D., Santra S., Pal A., Kundu A., Nayak B. K., Mahata K., Ramachandran K., Tripathi R., Parkar V. V., Sodaye S., Sarkar D., Pandey B., Kaur G.   +12 more
doaj   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

The anti‐CRISPR protein AcrIE8.1 inhibits the type I‐E CRISPR‐Cas system by directly binding to the Cascade subunit Cas11

FEBS Letters, EarlyView.
In this study, we present the structure of AcrIE8.1, a previously uncharacterized anti‐CRISPR protein that inhibits the type I‐E CRISPR‐Cas system. Through a combination of structural and biochemical analyses, we demonstrate that AcrIE8.1 directly binds to the Cas11 subunit of the Cascade complex to inhibit the CRISPR‐Cas system.
Young Woo Kang, Hyun Ho Park
wiley   +1 more source

Fine-structure Transitions of Ne+, Ar+, Ne2+, and Ar2+ Induced by Collisions with Atomic Hydrogen

The Astrophysical Journal
We calculate cross sections for fine-structure transitions of Ne ^+ , Ar ^+ , Ne ^2+ , and Ar ^2+ in collisions with atomic hydrogen by using quantum-mechanical methods. Relaxation rate coefficients are calculated for temperatures up to 10,000 K.
Pei-Gen Yan, James F. Babb
doaj   +1 more source

Micro-structural characterization of low resistive metallic Ni germanide growth on annealing of Ni-Ge multilayer

AIP Advances, 2015
Nickel-Germanides are an important class of metal semiconductor alloys because of their suitability in microelectronics applications. Here we report successful formation and detailed characterization of NiGe metallic alloy phase at the interfaces of a Ni-
Mitali Swain, Surendra Singh, Debarati Bhattacharya, Ajay Singh, R.B. Tokas, C. L. Prajapat, Saibal Basu   +6 more
doaj   +1 more source

Comprehensive Review on the Impact of Artificial Intelligence on Diagnosis and Personalized Treatment in Nuclear Medicine [PDF]

SHS Web of Conferences
Artificial intelligence (AI) continues to advance nuclear medicine in all areas, including treatment planning, resource allocation, and precision. The imaging techniques powered by AI enable faster and more accurate diagnosis of diseases and machine ...
Arhouni Fatima Ezzahra, Zitouni Ilias, Ouakkas Saad, Abdo Maged Ahmed Saleh, Boukhair Aziz, Bouhssa Mohamed Lhadi, Bouanis Marya, Fahad Mohammed   +7 more
doaj   +1 more source