Results 121 to 130 of about 114,029 (207)

Evaluation of the long-term effect of percutaneous balloon valvuloplasty on right ventricular function using tissue Doppler imaging in patients with mitral stenosis

, 2014
Zekeriya Kaya
openalex   +2 more sources

Echo-coexisting reference channel processing for target detection in passive bistatic radar. [PDF]

Sci Rep
Luo Z, Che J, Ji F.
europepmc   +1 more source

On the Double Doppler Effect Generated by Scatterer Motion

, 2011
Viet-Ha Pham, Mohamed Haj Taieb, Jean‐Yves Chouinard, Sébastien Roy, Huu-Tue Huynh   +4 more
openalex   +2 more sources

Wake-Independent Velocity Estimation and Motion Compensation for SAR Moving Target Based on Time-Frequency Analysis. [PDF]

Sensors (Basel)
Wen C, Wang Y, Zhang Y, Zheng H, Sun D, Li Q, Chen F.   +6 more
europepmc   +1 more source

Significance of Pregnancy-Associated Plasma Protein-A Combined with Four-Dimensional Umbilical Artery Doppler in Fetal Growth Restriction: A Case-Control Study. [PDF]

Int J Womens Health
Yan X, He Y, Wang Y, Wang H.
europepmc   +1 more source

Acute Ocular Hypertension Diminishes Flicker-Induced Enhancement in Retinal Blood Flow and Full-Field Electroretinogram in a Mouse Model. [PDF]

Invest Ophthalmol Vis Sci
Rai M, Choi K, Chan HH.
europepmc   +1 more source

Maternal Analgesic Exposure and Fetal Ductal Constriction: A Prospective Cohort Study in Late Pregnancy. [PDF]

Birth Defects Res
Rocha IEGM, Nobre AC, Rocha BG, Siqueira PHB, Cândido EL, Brandão SCS.   +5 more
europepmc   +1 more source

Orbital angular momentum complex spectrum analyzer for vortex light based on the rotational Doppler effect. [PDF]

Light Sci Appl, 2017
Zhou HL, Fu DZ, Dong JJ, Zhang P, Chen DX, Cai XL, Li FL, Zhang XL.   +7 more
europepmc   +1 more source

Microvascular imaging is superior to power doppler in synovitis vascular flow detection in rheumatoid arthritis using the OMERACT-EULAR scoring system. [PDF]

Arthritis Res Ther
Madruga Dias J, Cerqueira M, Esperança Almeida D, Canhão H, Pimentel-Santos F, Iagnocco A.   +5 more
europepmc   +1 more source

Aging mothers, failing placentas? Association between maternal age and placental perfusion in a low-resource setting. [PDF]

PLOS Glob Public Health
Eze IO, Nwagha UI, Eze SC, Abdul AE, Igboezue VC, Muhammed R.   +5 more
europepmc   +1 more source