Results 11 to 20 of about 1,193,818 (298)

The Sub-Molecular and Atomic Theory of Cancer Beginning: The Role of Mitochondria

Diagnostics, 2022
Life as we know it is made of strict interaction of atom, metabolism, and genetics, made around the chemistry of the most common elements of the universe: hydrogen, oxygen, nitrogen, sulfur, phosphorus, and carbon.
Mario G. Balzanelli, Pietro Distratis, Rita Lazzaro, Van H. Pham, Toai C. Tran, Gianna Dipalma, Francesco Inchingolo, Diego Tomassone, Sergey K. Aityan, Sossio Vergara, Kieu C. D. Nguyen, Ciro Gargiulo Isacco   +11 more
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Dynamics of Site Selectivity in Dissociative Electron Attachment in Aromatic Molecules

Atoms, 2022
Dissociative electron attachment has shown site selectivity in aliphatic molecules based on the functional groups present in them. This selectivity arises from the core excited resonances that have excited parent states localized to a specific site of ...
Vishvesh Tadsare, Sukanta Das, Samata Gokhale, E. Krishnakumar, Vaibhav S. S. Prabhudesai   +4 more
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Learning cellular morphology with neural networks

Nature Communications, 2019
Volume electron microscopy data of brain tissue can tell us much about neural circuits, but increasingly large data sets demand automation of analysis. Here, the authors introduce cellular morphology neural networks and successfully automate a range of ...
Philipp J. Schubert, Sven Dorkenwald, Michał Januszewski, Viren Jain, Joergen Kornfeld   +4 more
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About Cosmic Ray Modulation in the Heliosphere

Universe, 2022
Cosmic ray fluxes in the heliosphere are modulated by solar wind with an embedded solar interplanetary magnetic field. The solar activity changes with a period of ~11 year, and this is the main reason for the observed 11-year variations of cosmic ray ...
Yuri Stozhkov, Vladimir Makhmutov, Nikolay Svirzhevsky   +2 more
doaj   +1 more source

Vacuum Spin LED: First Step towards Vacuum Semiconductor Spintronics

Nanomaterials, 2023
Improving the efficiency of spin generation, injection, and detection remains a key challenge for semiconductor spintronics. Electrical injection and optical orientation are two methods of creating spin polarization in semiconductors, which traditionally
Oleg E. Tereshchenko, Vladimir A. Golyashov, Vadim S. Rusetsky, Danil A. Kustov, Andrey V. Mironov, Alexander Yu. Demin   +5 more
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Electron Microscopy [PDF]

, 2012
Correlative light (LM) and transmission electron microscopic (TEM) analysis is useful, if ultrastructural details of cells need to be related to functional aspects which can only be examined at the LM level. The first protocol presented here introduces a relatively simple way of obtaining TEM images which, on the one hand, reveal ultrastructural ...
Luder, H U, Amstad-Jossi, M
openaire   +2 more sources

ELECTRON-STIMULATED OXYGEN ADSORPTION ON THE SURFACE OF METALS AND SEMICONDUCTORS

Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2019
The phenomenon of electron-stimulated adsorption occurs in almost all devices where electron emission is used. Electron-stimulated adsorption can have a significant effect on the state of the adsorbed layer.
O.G. Ashkhotov, I.B. Ashkhotova, M.A. Aleroev, D.A. Krimshokalova   +3 more
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Acute Toxicity and Early Oncological Outcomes After Intraoperative Electron Radiotherapy (IOERT) as Boost Followed by Whole Breast Irradiation in 157 Early Stage Breast Cancer Patients—First Clinical Results From a Single Center

Frontiers in Oncology, 2019
Introduction: Breast conserving surgery (BCS) followed by postoperative whole breast irradiation (WBI) is the current standard of care for early stage breast cancer patients.
Laila König, Laila König, Kristin Lang, Kristin Lang, Jörg Heil, Michael Golatta, Gerald Major, Gerald Major, David Krug, David Krug, David Krug, Juliane Hörner-Rieber, Juliane Hörner-Rieber, Matthias F. Häfner, Matthias F. Häfner, Stefan A. Koerber, Stefan A. Koerber, Semi Harrabi, Semi Harrabi, Tilman Bostel, Tilman Bostel, Tilman Bostel, Jürgen Debus, Jürgen Debus, Matthias Uhl, Matthias Uhl   +25 more
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Diagrammatic theory for Periodic Anderson Model: Stationary property of the thermodynamic potential [PDF]

, 2010
Diagrammatic theory for Periodic Anderson Model has been developed, supposing the Coulomb repulsion of $f-$ localized electrons as a main parameter of the theory.
A. A. Abrikosov, A. C. Hewson, C. Noce, D. M. Newns, G. Czycholl, H. Keiter, H. Shiba, J. Hubbard, J. M. Luttinger, J. M. Luttinger, L. A. Dohotaru, M. I. Vladimir, N. N. Bogoliubov, N. N. Bogolyubov, N. N. Bogolyubov, P. Fulde, P. Fulde, P. W. Anderson, R. Citro, S. I. Vakaru, V. A. Moskalenko, V. A. Moskalenko, V. A. Moskalenko, V. A. Moskalenko, V. A. Moskalenko, V. A. Moskalenko, V. A. Moskalenko, V. A. Moskalenko   +27 more
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EVIDENCE OF THE EARTH’S INNER RADIATION BELTS DURING THE LOW SOLAR AND GEOMAGNETIC ACTIVITY OBTAINED WITH THE STEP-F INSTRUMENT [PDF]

Radio Physics and Radio Astronomy, 2021
Purpose: The subject of research is the spatio-temporal charged particles in the Earth’s magnetosphere outside the South Atlantic magnetic Anomaly during the 11-year cycle of solar activity minimum.
O. V. Dudnik, O. V. Yakovlev
doaj   +1 more source