Results 101 to 110 of about 4,114 (212)

Multimodal prevention of venous thromboembolic complications after total hip and knee joint endoprosthesis

Медицинский совет, 2014
Results of a study of the efficacy and safety of multimodal prevention of venous thromboembolic complications (VTEC) after total knee and hip joint replacement in 1623 patients are presented. Two studies were carried out: the first focused on determining
Y. L. Shevchenko, Y. M. Stoyko, M. N. Zamyatin, A. A. Gritsyuk, P. D. Kuzmin, A. V. Jojua, D. V. Yolkin, A. A. Stolyarov   +7 more
doaj   +1 more source

Investigation of ionospheric response to a moderate geomagnetic storm over the mid-latitude of Saudi Arabia

Open Astronomy
This study investigated the ionospheric response to a moderate geomagnetic storm recorded on May 14, 2019, with a minimum disturbance storm time (Dst) index of −70-70 nT. Observations from three Global Positioning System (GPS) stations (RFHA, 29.6∘{\text{
Alenazi Moqbil Salem, Nooreldeen Hassan Mahdy, Ahmed Ayman Mahmoud, Yossuf Mohamed, Lomotey Solomon Otoo, Yassen Ahmed, Mahrous Ayman   +6 more
doaj   +1 more source

Opportunities of using nadroparin calcium for prevention thrombotic complications at risk of coagulopathic bleeding

Акушерство, гинекология и репродукция
An obstetrician-gynecologist faces in clinical practice cases requiring to weigh up not only benefits of administering preventive agents for venous thromboembolic complications (VTEC) but also risks related to concomitant coagulopathy.
T. A. Sushko, M. S. Zainulina
doaj   +1 more source

VTEC and associated information

, 2012
Information on VTEC / E.coli; good handwashing technique; diarrhoea and vomiting; handling food and cleaning; submitting faecal ...
Health Service Executive (HSE), Department of Public Health, Midlands; Environmental Health Department, Midlands
core  

Two-Dimensional Imaging of the Ionospheric Vertical Total Electron Content Over East Africa

International Journal of Geophysics
Total electron content (TEC) is a crucial parameter for monitoring space weather effects, typically obtained from a network of Global Navigation Satellite System (GNSS) receivers.
Roggers Waibi, Geoffrey Andima, Emirant Bertillas Amabayo   +2 more
doaj   +1 more source

A Virtual-Observation-Based Tikhonov Regularization Method for Robust Single-Epoch VTEC Inversion Using Maritime Single-Station GNSS Observations

Mathematics
High-temporal-resolution vertical total electron content (VTEC) inversion is important for ionospheric delay correction in maritime GNSS applications, but offshore single-station observations often suffer from limited satellite geometry, clustered ...
Tong Hu, Hongyi Zhang, Ke Qi, Bo Wang, Muqi Wang   +4 more
doaj   +1 more source

Verotoxigenic Escherichia coli isolated from human samples in Slovenia

Zdravniški Vestnik, 2012
BACKGROUND Shiga toxin-producing E. coli or Vero cytotoxin-producing E. coli (VTEC) are characterised by the ability to produce either one or both cytotoxins referred to as Shiga toxin 1 (Stx1) and Shiga toxin 2 (Stx2).
Marija Trkov, Alenka Andlovic, Ingrid Berce, Alenka Štorman, Mateja Ravnik, Metka Paragi   +5 more
doaj  

Prevalence of Escherichia coli O157 and verocytotoxin producing E. coil (VTEC) on Danish beef carcasses

, 2010
The prevalence of verocytotoxin producing Escherichia coil (VTEC), E. coli O157, and VTEC O157 in 474 swab samples from Danish beef carcasses was determined. The presence of E.
Breum, Solvej Østergaard, Boel, Jeppe, Jeppe Boel, Solvej Østergaard Breum   +3 more
core   +1 more source

Modeling Ionospheric TEC Using Gradient Boosting Based and Stacking Machine Learning Techniques

Space Weather
Accurately predicting and modeling the ionospheric total electron content (TEC) can greatly improve the accuracy of satellite navigation and positioning and help to correct ionospheric delay.
Ayanew Nigusie, Ambelu Tebabal, Roman Galas   +2 more
doaj   +1 more source

Escherichia coli verocitotoxigénico: varias cuestiones... y los tambos también Verocytotoxigenic Escherichia coli: several aspects... and also the dairy farms

Revista Argentina de Microbiología, 2012
Escherichia coli verocitotoxigénico (VTEC) es causante de brotes y casos esporádicos de colitis hemorrágica (CH) y síndrome urémico hemolítico (SUH).
Daniel Fernández, Nora L Padola
doaj