Results 51 to 60 of about 665,563 (141)

The study of the source material of potatoes under conditions of Kirov region

open access: yesАграрная наука Евро-Северо-Востока, 2020
The article presents the results of study of potato varieties and hybrids collection in the conditions of Kirov region, including varieties of modern Russian and foreign collections, interspecific hybrids of VIR, Falenskaya selection station and other ...
N. F. Sintsova, I. V. Lyskova
doaj   +1 more source

Constrained Molecular Dynamics Simulations of Atomic Ground-States

open access: yes, 2004
Constrained molecular dynamics(CoMD) model, previously introduced for nuclear dynamics, has been extended to the atomic structure and collision calculations. Quantum effects corresponding to the Pauli and Heisenberg principle are enforced by constraints,
A. Messiah   +7 more
core   +1 more source

Effective Superstrings

open access: yes, 1991
We generalize the method of quantizing effective strings proposed by Polchinski and Strominger to superstrings. The Ramond-Neveu-Schwarz string is different from the Green-Schwarz string in non-critical dimensions.
Brink   +25 more
core   +2 more sources

Nuevos productos y servicios ofertados a las marcas por las principales cabeceras españolas: branded content y publicidad nativa

open access: yesRevista Mediterránea de Comunicación, 2022
Esta investigación analiza el contexto comunicativo nacido de la revolución digital y que ha llevado a las marcas a replantear parte de sus estrategias para llegar al consumidor de forma eficaz, dando prioridad a la creación de productos creativos de ...
Daniel Zomeño, Rocío Blay-Arráez
doaj  

Plasticity and stability of potato varieties bred by Falenki breeding station

open access: yesАграрная наука Евро-Северо-Востока, 2018
Studies were done in two locations: on experimental fields of Falenki breeding station (s. Falenki, Kirov region, Russia) and in Federal Agricultural Research Center of North-East (FARC North East, Kirov, Russia) in 2014-2017.
N. F. Sintsova   +2 more
doaj   +1 more source

Assessing the Impact of Patient Lung Volume Variations on Absorbed Lung Doses at Y-90 Therapy Using GATE Toolkit

open access: yesCumhuriyet Science Journal
In Y-90 treatment, the dose values received by the target organ and tumour, as well as the dose values received by critical organs, have a significant impact on the treatment planning process and ultimately determine the amount of activity to be used in ...
Ayşe Karadeniz Yıldırım
doaj   +1 more source

A Remark on Lorentz Violation at Finite Temperature

open access: yes, 2005
We investigate the radiatively induced Chern-Simons-like term in four-dimensional field theory at finite temperature. The Chern-Simons-like term is temperature dependent and breaks the Lorentz and CPT symmetries.
A.A. Andrianov   +12 more
core   +1 more source

Wealth effects in emerging market economies [PDF]

open access: yes
We build a panel of 14 emerging economies to estimate the magnitude of housing, stock market, and money wealth effects on consumption. Using modern panel data econometric techniques and quarterly data for the period 1990:1-2008:2, we show that: (i ...
Peltonen, Tuomas A.   +2 more
core  

Complete population transfer in a three-state quantum system by a train of pairs of coincident pulses

open access: yes, 2012
A technique for complete population transfer between the two end states $\ket{1}$ and $\ket{3}$ of a three-state quantum system with a train of $N$ pairs of resonant and coincident pump and Stokes pulses is introduced.
Rangelov, Andon A., Vitanov, Nikolay V.
core   +1 more source

The assessment of selection numbers of potato according to the combination of traits in the conditions of Kirov region

open access: yesАграрная наука Евро-Северо-Востока, 2019
The assessment of hybrid combinations of potato according to significant traits such as resistance to basic diseases, high productivity and market condition of tubers was carried out in Kirov region in 2016-2018.
O. N. Bashlakova, N. F. Sintsova
doaj   +1 more source

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