Results 61 to 70 of about 1,599,458 (351)

Evolution of shell structure in exotic nuclei [PDF]

Reviews of Modern Physics, 2018
The atomic nucleus is a quantum many-body system whose constituent nucleons (protons and neutrons) are subject to complex nucleon-nucleon interactions that include spin- and isospin-dependent components.
T. Otsuka, A. Gade, O. Sorlin, Toshio Suzuki, Y. Utsuno   +4 more
semanticscholar   +1 more source

Conditions for the formation of anomalous tail of comet

Open Astronomy, 2019
The time and velocity of ejection of dust particles of anomalous tails from cometary nuclei are determined. It is revealed that some comets cause the formation of an anomalous tail is the collision of their comet nucleus with other bodies of the Solar ...
Safarov Abduljalol G., Ibadinov Khursand I.   +1 more
doaj   +1 more source

Histochemical Evidence for Nitrogen-Transfer Endosymbiosis in Non-Photosynthetic Cells of Leaves and Inflorescence Bracts of Angiosperms

Biology, 2022
We used light and confocal microscopy to visualize bacteria in leaf and bract cells of more than 30 species in 18 families of seed plants. Through histochemical analysis, we detected hormones (including ethylene and nitric oxide), superoxide, and ...
April Micci, Qiuwei Zhang, Xiaoqian Chang, Kathryn Kingsley, Linsey Park, Peerapol Chiaranunt, Raquele Strickland, Fernando Velazquez, Sean Lindert, Matthew Elmore, Philip L. Vines, Sharron Crane, Ivelisse Irizarry, Kurt P. Kowalski, David Johnston-Monje, James F. White   +15 more
doaj   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

FEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi, Pilar Samperio Ventayol, Natalie Burkard, Nicolas Schlegel, Carmen Aguilar, Sina Bartfeld   +5 more
wiley   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Combining advanced 3D spheroid-based skin models with deep-learning-based image analysis enables in-depth investigation of keratinocyte differentiation and barrier function

Frontiers in Bioengineering and Biotechnology
To date, organotypic skin models represent the gold standard for preclinical dermatological and toxicological studies. However, they are variable in quality and require long maturation times and many cells, mainly of primary origin.
Tiziana Cesetti, Tiziana Cesetti, Claudia Buerger, Nathalie Couturier, Nathalie Couturier, Elina Nuernberg, Elina Nuernberg, Roman Bruch, Roman Bruch, Roman Bruch, Mario Vitacolonna, Mario Vitacolonna, Victoria Lang, Mathias Hafner, Markus Reischl, Torsten Fauth, Torsten Fauth, Rüdiger Rudolf, Rüdiger Rudolf   +18 more
doaj   +1 more source

In Vitro Research of the Alteration of Neurons in Vagal Core in Medulla Oblongata at Asphyxic Deaths

Biomolecules & Biomedicine, 2010
The aim of this study was to research the morphological changes of neurons in the vagus nerve nuclei in medulla oblongata in asphyxia related death cases.
Naim Haliti, Hilmi Islami, Nevzat Elezi, Ragip Shabani, Bedri Abdullahu, Gani Dragusha   +5 more
doaj   +1 more source

Wobbling Motion in Nuclei

Symmetry, 2023
Wobbling motion as an exotic collective mode in nuclei without axial symmetry, was intensively discussed during the last few years. The observation of the newly proposed transverse wobbling, first reported in 135Pr and soon after in nuclei from other mass regions, was considered as a significant discovery in low-spin nuclear structure.
Bingfeng Lv, Costel Marian Petrache
openaire   +3 more sources

High-resolution magnetic resonance imaging reveals nuclei of the human amygdala: manual segmentation to automatic atlas

NeuroImage, 2017
The amygdala is composed of multiple nuclei with unique functions and connections in the limbic system and to the rest of the brain. However, standard in vivo neuroimaging tools to automatically delineate the amygdala into its multiple nuclei are still ...
Zeynep M. Saygin, Dorit Kliemann, J. E. Iglesias, André J. W. van der Kouwe, E. Boyd, M. Reuter, A. Stevens, Koenraad Van Leemput, A. McKee, M. Frosch, B. Fischl, J. Augustinack   +11 more
semanticscholar   +1 more source

Microscopic clustering in light nuclei [PDF]

Reviews of Modern Physics, 2017
We review recent experimental and theoretical progress in understanding the microscopic details of clustering in light nuclei. We discuss recent experimental results on $\alpha$-conjugate systems, molecular structures in neutron-rich nuclei, and ...
M. Freer, H. Horiuchi, Y. Kanada-En’yo, Dean Lee, U. Meissner   +4 more
semanticscholar   +1 more source