Výsledky vyhledávání

Akademický článek

Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.

[Surgical tactics at 'difficult' perforative duodenal ulcers]

Autor: I V, Kolosovych, B H, Bezrodnyĭ, P V, Chemodanov, O M, Sysak

Publikováno v: Likars'ka sprava. (6)

Bacteriological research of abdominal cavities exsudate is conducted to 264 patients on perforative duodenal ulcers and the dynamics of peritonitis motion is studied in a postoperative period. It is set that already hour-long after the perforation of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::125481ebeb44d030f9285b31ca2b6465
https://pubmed.ncbi.nlm.nih.gov/25510091

Zobrazit plný text záznamu

Contribution of three-electron diagrams of two-photon exchange to the energy of 2s, 2p 1/2, and 2p 3/2 states of Li-like multiply charged ions

Autor: V. A. Erokhin, V. M. Shabaev, M. M. Sysak

Publikováno v: Optics and Spectroscopy. 92:332-341

The contribution of three-electron diagrams of two-photon exchange to the energy of 2s, 2p 1/2, and 2p 3/2 states of Li-like ions is calculated. The consistent quantum-electrodynamic calculation is performed for the nuclear charge Z varying over a wi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::791e06807e6c3cf7c1690ca02ac30d2e
https://doi.org/10.1134/1.1465457

Zobrazit plný text záznamu

Rigorous quantum electrodynamics treatment of electron correlations in high-Z ions: Beyond the Breit and effective-potential approximations

Autor: Gerhard Soff, V. M. Shabaev, A. N. Artemyev, O. M. Zherebtsov, Vladimir A. Yerokhin, M. M. Sysak

Publikováno v: Philosophical Magazine B. 81:1547-1555

We discuss the present status of auantum electrodynamics (QED) investigations of electron correlations in second order in α for heavy fewelectron atoms. A complete evaluation of all two-electron QED contributions of order α2 is presented for the 2p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1ae510985d6bc23a194d2fae05bdd12b
https://doi.org/10.1080/13642810108208568

Zobrazit plný text záznamu

[Untitled]

Autor: Vladimir A. Yerokhin, V. M. Shabaev, M. M. Sysak, Gerhard Soff, O. M. Zherebtsov, A. N. Artemyev

Publikováno v: Hyperfine Interactions. 132:339-346

The present status of calculations of quantum electrodynamical, nuclear, and interelectronic-interaction corrections to the binding energies in heavy few-electron ions is reviewed. The currently available theoretical results for the Lamb shift in H-,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7f4c98ba59ab16493a6f522e763ce30f
https://doi.org/10.1023/a:1011961031356

Zobrazit plný text záznamu

Two-Photon Exchange Corrections to the2p1/2−2sTransition Energy in Li-Like High-ZIons

Autor: Gerhard Soff, O. M. Zherebtsov, V. M. Shabaev, M. M. Sysak, Vladimir A. Yerokhin, A. N. Artemyev

Publikováno v: Physical Review Letters. 85:4699-4702

A rigorous QED calculation of the two-photon exchange corrections to the 2p(1/2)- 2s transition energy in Li-like high- Z ions is presented. The contribution due to an exchange by more than two photons is evaluated within the Breit approximation. The

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::557e824063a20725d085d698b16f79a6
https://doi.org/10.1103/physrevlett.85.4699

Zobrazit plný text záznamu

[Antibacterial therapy in surgery of patients with acute destructive appendicitis]

Autor: B H, Bezrodnyĭ, I V, Kolosovych, A V, Iovitsa, L D, Martynovych, R A, Sydorenko, O M, Sysak

Publikováno v: Likars'ka sprava. (3-4)

Character of microflora of exsudate of abdominals and mucosis microflora of vermicular appendix is studied for patients with the destructive forms of appendicitis with the purpose of development of variants of antibacterial therapy at surgical treatm

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::373832ba870c73358b55d9501512b7ff
https://pubmed.ncbi.nlm.nih.gov/23356145

Zobrazit plný text záznamu

[The pneumoperitoneum course forecasting and surgery tactic in the group of patients with acute and chronic cholecystitis and concomitant pathology of cardiovascular system]

Autor: V M, Korotkyĭ, S O, Soliaryk, A M, Tsyganok, O M, Sysak

Publikováno v: Likars'ka sprava. (1-2)

The share of elderly and senile patients with acute cholecystitis concomitant cardiovascular pathology whom the laparoscopic cholecystectomy has been provided is increased. The heightened intraabdominal pressure has negative influence at the cardiova

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::d0c2dba77a595e32c940d77862ac5a5a
https://pubmed.ncbi.nlm.nih.gov/23035606

Zobrazit plný text záznamu

Evaluation of the two-photon exchange diagrams for the(1s)22p3/2electron configuration in Li-like ions

Autor: V. M. Shabaev, M. M. Sysak, Gerhard Soff, G. Plunien, Vladimir A. Yerokhin, A. N. Artemyev, Thomas Beier

Publikováno v: Physical Review A. 67

We present ab initio calculations of the complete gauge-invariant set of two-photon exchange graphs for the (1s){sup 2}2p{sub 3/2} electron configuration in Li-like ions. These calculations are an important step towards the precise theoretical determ

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7d58ca390af7c0689da5a8be8997d42a
https://doi.org/10.1103/physreva.67.062506

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání