Results 21 to 30 of about 1,309 (132)

TOI-2525 b and c: A Pair of Massive Warm Giant Planets with Strong Transit Timing Variations Revealed by TESS

open access: yesThe Astronomical Journal, 2023
The K-type star TOI-2525 has an estimated mass of M = ${0.849}_{-0.033}^{+0.024}$ M _⊙ and radius of R = ${0.785}_{-0.007}^{+0.007}$ R _⊙ observed by the TESS mission in 22 sectors (within sectors 1 and 39).
Trifon Trifonov   +46 more
doaj   +1 more source

Unusual congenital polydactyly in mini-pigs from the breeding group of the Institute of Cytology and Genetics (Novosibirsk, Russia)

open access: yesВавиловский журнал генетики и селекции, 2021
The article describes a new phenomenon in the breeding group of mini-pigs at the Institute of Cytology and Genetics (ICG, Novosibirsk): polydactyly (extra digits), which is unusual because the additional digits are situated at the lateral surface of legs
S. V. Nikitin   +9 more
doaj   +1 more source

Оptimization of gas turbine aircraft engine control throughout the engine service life

open access: yesВестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, 2018
The task of optimizing control methods in order to maintain key performance parameters of a gas turbine engine throughout the engine service life is considered.
O. S. Gurevich   +3 more
doaj   +1 more source

Ancient DNA analysis affirms the canid from Altai as a primitive dog. [PDF]

open access: yesPLoS ONE, 2013
The origin of domestic dogs remains controversial, with genetic data indicating a separation between modern dogs and wolves in the Late Pleistocene.
Anna S Druzhkova   +7 more
doaj   +1 more source

Surgical outcomes in patients with drug-resistant bilateral temporal lobe epilepsy confirmed via magnetic resonance imaging [PDF]

open access: yesАнналы клинической и экспериментальной неврологии, 2022
Introduction. In patients with drug-resistant temporal lobe epilepsy (TLE), surgical treatment is aimed to resect an epileptogenic zone (EZ) followed by seizure control.
Vladimir V. Krylov   +11 more
doaj   +1 more source

LONG-TERM RESULTS OF PROCTECTOMY WITH THE RECONSTRUCTION OF THE SPHINCTER, LEVATOR AND RESERVES-STORAGE TANK WITH LOW RECTAL CANCER

open access: yesБюллетень сибирской медицины, 2014
Proctectomy with total mesorectal excision, resection of the internal sphincter, deep portions of the external sphincter and reductionwas performed on nine patients aged from 38 to 74 years with adenocarcinoma of low rectal cancer (T2N0M0 (n = 4), T2N1M0 
S. R. Bashirov   +3 more
doaj   +1 more source

A Pilot Study of Fluorescence-Guided Resection of Pituitary Adenomas with Chlorin e6 Photosensitizer

open access: yesBioengineering, 2022
Fluorescence diagnostics is one of the promising methods for intraoperative detection of brain tumor boundaries and helps in maximizing the extent of resection.
Elizaveta I. Kozlikina   +6 more
doaj   +1 more source

STRUCTURE OF THE ANAL CANAL AND ANAL SPHINCTER DOGS IN NORM AND AFTER PROCTECTOMY WITH BRINGING DOWN THE COLON

open access: yesБюллетень сибирской медицины, 2015
With gistostereometry study the structure of the anal canal and anal sphincter dogs in norm and after proctectomy with bringing down the colon, forming neoanus and neosphinkter.
S. R. Bashirov   +3 more
doaj   +1 more source

Shear-induced chemical segregation in a Fe-based bulk metallic glass at room temperature

open access: yesScientific Reports, 2021
Shear-induced segregation, by particle size, is known in the flow of colloids and granular media, but is unexpected at the atomic level in the deformation of solid materials, especially at room temperature.
D. V. Louzguine-Luzgin   +5 more
doaj   +1 more source

Stereotactic Radiosurgery in the Complex Treatment of Patients With Epilepsy Associated With Various Structural Brain Lesions

open access: yesНеотложная медицинская помощь, 2021
BACKGROUND Structural damage to the brain substance in adults is one of the most common causes of epilepsy. Currently, such patients are prescribed drug therapy and/or surgery.
V. V. Krylov   +8 more
doaj   +1 more source

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