Results 21 to 30 of about 227,497 (296)

Preface MEV Vol 13 Iss 2

open access: yes, 2022
Preface MEV Vol 13 Iss
Pikra, Ghalya
core   +1 more source

Appendix MEV Vol 14 Iss 1

open access: yes, 2023
Appendix MEV Vol 14 Iss
Pikra, Ghalya
core   +1 more source

The Structure and Heat Dependence of Silicon Spreading Resistance Temperature Sensors

open access: yesActive and Passive Electronic Components, 1989
The construction method of the sensor SRTS with two roundshaped diffusion layers is given. The effect of geometry on the sensor resistance is determined theoretically. An approximating method is given to determine the temperature dependence of the sensor
Gy. Pásztor, J. Berkecz, N. M. Ficza
doaj   +1 more source

Absolutely Measurement of Product Yields From 0.57 MeV, 1.0 MeV and 1.5 MeV Neutron Induced Fission of 235U

open access: yesHe huaxue yu fangshe huaxue, 2023
Fission product yields are fundamental nuclear data for nuclear energy applications and nuclear physics research. In this work, HPGe γ spectrometric technique is applied to absolutely measure the mass distributions from 0.57, 1.0 MeV and 1.5 MeV neutron ...
REN Si-xi   +8 more
doaj   +1 more source

Investigating full-heavy tetraquarks composed of $$cc{\bar{c}}{\bar{b}}$$ c c c ¯ b ¯ and $$bb{\bar{b}}{\bar{c}}$$ b b b ¯ c ¯

open access: yesEuropean Physical Journal C: Particles and Fields, 2023
The full-heavy tetraquarks $$cc{\bar{c}}{\bar{b}}$$ c c c ¯ b ¯ and $$bb{\bar{b}}{\bar{c}}$$ b b b ¯ c ¯ are systematically investigated within a quark model. The meson–meson structure, diquark–antidiquark structure and K-structure are considered in this
Jing Hu, Bing-Ran He, Jia-Lun Ping
doaj   +1 more source

Front Cover MEV Vol 14 Iss 1

open access: yes, 2023
Front Cover MEV Vol 14 Iss
Pikra, Ghalya
core   +1 more source

Analysis of Sugar Component of a Hot Water Extract from Arabidopsis thaliana Pollen Tubes Using GC-EI-MS

open access: yesBio-Protocol, 2015
Extraction with hot water is the oldest and simplest method used to recover pectin from an alcohol insoluble residue extract, although this method has not been widely used for the cell wall analysis of pollen tube, a model used to study cell wall.
Marie Dumont   +4 more
doaj   +1 more source

Characterization of a GDP-Fucose Transporter and a Fucosyltransferase Involved in the Fucosylation of Glycoproteins in the Diatom Phaeodactylum tricornutum

open access: yesFrontiers in Plant Science, 2019
Although Phaeodactylum tricornutum is gaining importance in plant molecular farming for the production of high-value molecules such as monoclonal antibodies, little is currently known about key cell metabolism occurring in this diatom such as protein ...
Peiqing Zhang   +21 more
doaj   +1 more source

Scattering of 12-Mev Protons, 24-Mev Deuterons, and 48-Mev Alpha Particles by Beryllium [PDF]

open access: yesPhysical Review, 1958
A beryllium target has been bombarded with 12-Mev protons, 24-Mev deuterons, and 48-Mev alpha particles. With the three projectiles, the differential cross sections for inelastic scattering leading to the formation of the 2.43-Mev state have been measured. Application of inelastic-scattering theory leads to the assignment for this level, spin $\frac{5}{
openaire   +2 more sources

In Vitro Proliferation and Production of Cytokine and IgG by Human PBMCs Stimulated with Polysaccharide Extract from Plants Endemic to Gabon

open access: yesMolecules, 2014
Polysaccharides were extracted from seven plants endemic to Gabon to study their potential immunological activities. Peripheral blood mononuclear cell (PBMC) (5 × 105 cells/mL) proliferation, cytokine and immunoglobulin G (IgG) assays were performed ...
Line Edwige Mengome   +3 more
doaj   +1 more source

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