Search Results - "Veen, A.J."

A roadmap towards a space-based radio telescope for ultra-low frequency radio astronomy by Bentum, M.J., Verma, M.K., Rajan, R.T., Boonstra, A.J., Verhoeven, C.J.M., Gill, E.K.A., van der Veen, A.J., Falcke, H., Wolt, M. Klein, Monna, B., Engelen, S., Rotteveel, J., Gurvits, L.I.

“…The past two decades have witnessed a renewed interest in low frequency radio astronomy, with a particular focus on frequencies above 30 MHz e.g., LOFAR (LOw…”
Get full text

Intervertebral disc recovery after dynamic or static loading in vitro: Is there a role for the endplate? by van der Veen, A.J, van Dieën, J.H, Nadort, A, Stam, B, Smit, T.H

“…Abstract In vivo studies on disc mechanics show loss of fluid from the intervertebral disc (IVD) during loading and full recovery during rest. Previous work…”
Get full text

Severe hypotension and fetal death due to tocolysis with nifedipine by Veen, A.J., Pelinck, M.J., Pampus, M.G., Erwich, J.J.H.M.

Get full text

The feasibility of modal testing for measurement of the dynamic characteristics of goat vertebral motion segments by van Engelen, S.J.P.M, van der Veen, A.J, de Boer, A, Ellenbroek, M.H.M, Smit, T.H, van Royen, B.J, van Dieën, J.H

“…Abstract Structural vibration testing might be a promising method to study the mechanical properties of spinal motion segments as an alternative to imaging and…”
Get full text

Spatial filtering of RF interference in radio astronomy by Raza, J., Boonstra, A.-J., van der Veen, A.J.

“…We investigate spatial filtering techniques for interference removal in multichannel radio astronomical observations. The techniques are based on the…”
Get full text

Effect of a titanium cage as a stand-alone device on biomechanical stability in the lumbosacral spine of canine cadavers by Teunissen, M, van der Veen, A J, Smit, T H, Tryfonidou, M A, Meij, B P

“…Degenerative lumbosacral stenosis is a common disease in dogs characterised by intervertebral disc herniation, loss of disc height and stenosis. Decompressive…”
Get full text

Biomechanical comparison of hard and soft hip protectors, and the influence of soft tissue by van Schoor, N.M., van der Veen, A.J., Schaap, L.A., Smit, T.H., Lips, P.

“…Hip protectors appear to be promising in preventing hip fractures. Currently, many different hip protectors exist, and it is not clear which hip protector has…”
Get full text

Application of the Maxwell–Stefan theory to the membrane electrolysis process: Model development and simulations by Hogendoorn, J.A., van der Veen, A.J., van der Stegen, J.H.G., Kuipers, J.A.M., Versteeg, G.F.

“…A model is developed which describes the mass transfer in ion-selective membranes as used in the chloralkali electrolysis process. The mass transfer model is…”
Get full text

Locking plate constructs in subtrochanteric fixation: a biomechanical comparison of LCP screws and AO-nuts by Baltes, T.P.A., van der Veen, A.J., Blankevoort, L., Donders, J.C.E., Kloen, P.

“…Various studies have reported the use of the 95-degree condylar blade plate in the treatment of a subtrochanteric fracture or non-union. However, the holding…”
Get full text

Azimuth and elevation computation in high resolution DOA estimation by van der Veen, A.J., Ober, P.B., Deprettere, E.F.

“…A number of high-resolution direction finding methods for determining the two-dimensional DOA (directions of arrival) of a number of plane waves impinging on a…”
Get full text

Comparison of two devices for the treatment of keloid scars with the use of intralesional cryotherapy: An experimental study by van Leeuwen, Michiel C.E., Bulstra, Anne Eva J., van der Veen, A.J., Bloem, W.B., van Leeuwen, P.A.M., Niessen, F.B.

“…Intralesional (IL) cryotherapy is a new technique for the treatment of keloid scars, in which the scar is frozen from inside. Two cryodevices are available,…”
Get full text

Performance analysis of spatial filtering of RF interference in radio astronomy by van der Tol, S., van der Veen, A.-J.

“…Radio astronomical observations are increasingly contaminated by man-made RF interference (RFI). If these signals are continuously present, then they cannot be…”
Get full text

Heparine perfusiondoes not improve mechanical recovery of intervertebral discs in vitro by van der Veen, A.J., Mullender, M.G., Helder, M.N., Wuisman, P.I.J.M., van Dieën, J.H., Smit, T.H.

Get full text

Predicting Mortality Within 90 Days Of First Intervention In Patients With Left-Sided Obstructive Colon Cancer by Burghgraef, Thijs A., Bakker, Ilsalien S., Veld, Joyce V., Wijsmuller, Arthur R., Amelung, Femke J., Bemelman, Willem A., ter Borg, Frank, van Hooft, Jeanin E., Siersema, Peter D., Tanis, Pieter J., Consten, Esther C.J.

“…Acute resection for left-sided obstructive colon carcinoma is thought to be associated with higher mortality risk than a bridge to surgery approach using…”
Get full text

Blind decorrelating RAKE receivers for long-code WCDMA by Lang Tong, van der Veen, A.-J., Dewilde, P., Youngchul Sung

“…The problem of blind and semiblind channel estimation and symbol detection is considered for long-code wideband code division multiple access (CDMA) systems,…”
Get full text

15 Peniele temperatuurmeting als maat voor de functie van de autonome peniele innervatie bij mannen die een radicale prostatectomie ondergaan by Kortekaas, B.C., Vis, A.N., van der Veen, A.J., Pigot, G.L.S., Meuleman, E.J.H.

“…Samenvatting Lokaal beperkt prostaatcarcinoom wordt op een steeds jongere leeftijd bij seksueel actieve mannen gedetecteerd…”
Get full text

Finite sample identifiability of multiple constant modulus sources by Leshem, A., Petrochilos, N., van der Veen, A.J.

“…We prove that mixtures of continuous alphabet constant modulus sources can be identified with probability 1 with a finite number of samples (under noise-free…”
Get full text

Application of the Maxwell–Stefan theory to the membrane electrolysis process by Hogendoorn, J.A., van der Veen, A.J., van der Stegen, J.H.G., Kuipers, J.A.M., Versteeg, G.F.

Get full text

On the number of samples needed to identify a mixture of finite alphabet constant modulus sources by Leshem, A., van der Veen, A.J.

“…Constant modulus algorithms try to separate linear mixtures of sources with modulus 1. We study the identifiability of this problem: the number of samples…”
Get full text

Dual polarization gain estimation for radio telescope arrays by Boonstra, A.J., van der Veen, A.J.

“…The complex receiver gains and sensor noise powers of radio telescope arrays are initially unknown and need to be calibrated. This can be accomplished by…”
Get full text