Results 31 to 40 of about 713,586 (294)

Boosting dissolution-dynamic nuclear polarization by multiple-step dipolar order mediated 1H→13C cross-polarization

Journal of Magnetic Resonance Open, 2021
Dissolution-dynamic nuclear polarization can be boosted by employing multiple-contact cross-polarization techniques to transfer polarization from 1H to 13C spins.
Stuart J. Elliott, Olivier Cala, Quentin Stern, Samuel F. Cousin, Morgan Ceillier, Venita Decker, Sami Jannin   +6 more
doaj   +1 more source

Obtaiment of Pudu (Pudu pudu) deer Embryos by the Somatic Nuclear Transfer Technique [PDF]

International Journal of Morphology, 2006
Los objetivos de este trabajo fueron los de producir embriones de pudu, obtenidos por la transferencia de nucleos de fibroblastos de la oreja de pudu en ovocitos de un rumiante domesticos que es el bovino. Para posteriormente en un trabajo futuro proceder a la transferencia de embriones de pudu, al utero de hembras receptoras sincronizadas de otra ...
Venegas, Felipe, Guillomot, Michel, Vignon, Xavier, Servely, Jean Luc, Audouard, Chistophe, Montiel, Enrique, Le Bourhis, Daniel, Perón, Sandrine, Soto, Pilar, Rojas, Mariana   +9 more
openaire   +3 more sources

Indirect techniques for astrophysical reaction rates determinations

EPJ Web of Conferences, 2016
Direct measurements of nuclear reactions of astrophysical interest can be challenging. Alternative experimental techniques such as transfer reactions and inelastic scattering reactions offer the possibility to study these reactions by using stable beams.
Hammache F., Oulebsir N., Benamara S., De Séréville N., Coc A., Laird A., Stefan I., Roussel P.   +7 more
doaj   +1 more source

Synergies of Single Molecule Fluorescence and NMR for the Study of Intrinsically Disordered Proteins

Biomolecules, 2021
Single molecule fluorescence and nuclear magnetic resonance spectroscopy (NMR) are two very powerful techniques for the analysis of intrinsically disordered proteins (IDPs).
Samuel Naudi-Fabra, Martin Blackledge, Sigrid Milles   +2 more
doaj   +1 more source

IAEA Nuclear Science and Instrumentation Laboratory: Support to IAEA Member States and Recent Developments [PDF]

EPJ Web of Conferences, 2020
As part of the International Atomic Energy Agency's (IAEA) Physics Section, the Nuclear Science and Instrumentation Laboratory (NSIL) helps Member States (MSs) to establish, operate and maintain various nuclear instrumentation and spectrometry techniques
Foulon F., Ben Abdelouahed H., Bogovac M., Charisopoulos S., Matos M., Migliori A., Padilla-Alvarez R., Pessoa Barradas N., Ridikas D., Simon A., Skukan N., Sladek P., Swainson I.   +12 more
doaj   +1 more source

Comparison of Umbilical Cord Mesenchymal Stem Cells and Fibroblasts as Donor Nuclei for Handmade Cloning in Sheep Using a Single-Cell Transcriptome

Animals
Oocytes are efficient at reprogramming terminally differentiated cells to a totipotent state. Nuclear transfer techniques can exploit this property to produce cloned animals. However, the overall efficiency is low.
Weijian Li, Yalan Liu, Guizhen Zhou, Zhuo Li, Zhen Wang, Li Wang, Xiuling Ma, Xuguang Wang   +7 more
doaj   +1 more source

Minor actinide fission induced by multi-nucleon transfer reaction in inverse kinematics

EPJ Web of Conferences, 2010
In the framework of nuclear waste incineration and design of new generation nuclear reactors, experimental data on fission probabilities and on fission fragment yields of minor actinides are crucial to design prototypes.
Taieb J., Schmitt C., Roger T., Shrivastava A., Rejmund M., Navin A., Lemasson A., Golabek C., Jurado B., Gaudefroy L., Fernández-Domínguez B., Casarejos E., Barreau G., Benlliure J., Bacri C.-O., Audouin L., Schmidt K.-H., Caamaño M., Rejmund F., Derkx X.   +19 more
doaj   +1 more source

Microscopic description of pair transfer between two superfluid Fermi systems: Combining phase-space averaging and combinatorial techniques [PDF]

, 2017
In a mean-field description of superfluidity, particle number and gauge angle are treated as quasiclassical conjugated variables. This level of description was recently used to describe nuclear reactions around the Coulomb barrier.
D. Regnier, D. Lacroix, G. Scamps, Y. Hashimoto   +3 more
semanticscholar   +1 more source

Technical Challenges in the Derivation of Human Pluripotent Cells

Stem Cells International, 2011
It has long been discovered that human pluripotent cells could be isolated from the blastocyst state of embryos and called human embryonic stem cells (ESCs). These cells can be adapted and propagated indefinitely in culture in an undifferentiated manner
Parinya Noisa, Rangsun Parnpai
doaj   +1 more source

A Review of the Uses of Nuclear Radiation in Tobacco and Smoke Research

Contributions to Tobacco and Nicotine Research, 1990
In summary, nuclear radiation has been widely used to elucidate many aspects of the mechanisms of tobacco being converted to smoke. In addition, the mechanisms of smoke transfer, tobacco inorganic chemistry and smoke filtration have been clarified by ...
Jenkins RW
doaj   +1 more source